INFO - Please read the following information carefully: INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. INFO - --------------------------------------------------------------------------------------------------------------------- INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 INFO - Processing image L5 2003-07-28-21-50-52 INFO - L5 2003-07-28-21-50-52 cloud cover : 0.00% INFO - L5 2003-07-28-21-50-52: sand: 0.00% ,whitewater: 0.00% ,water: 96.24% INFO - L5 2003-07-28-21-50-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 30 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 489 INFO - Number of shoreline points after removing points within 300m of cloud mask 489 INFO - Number of shoreline points before removing points within 30m of no data pixel 489 INFO - Number of shoreline points after removing points within 30m of no data pixel 489 INFO - Processing image L5 2003-08-13-21-51-08 INFO - L5 2003-08-13-21-51-08 cloud cover : 0.00% INFO - L5 2003-08-13-21-51-08: sand: 0.00% ,whitewater: 0.00% ,water: 43.92% INFO - L5 2003-08-13-21-51-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 141 INFO - Processing image L5 2003-08-13-21-51-32 INFO - L5 2003-08-13-21-51-32 cloud cover : 0.00% INFO - L5 2003-08-13-21-51-32: sand: 0.00% ,whitewater: 0.06% ,water: 43.92% INFO - L5 2003-08-13-21-51-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2003-08-29-21-51-26 INFO - L5 2003-08-29-21-51-26 cloud cover : 9.25% INFO - L5 2003-08-29-21-51-26: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2003-08-29-21-51-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 75 INFO - Number of shoreline points before removing points within 30m of no data pixel 75 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 INFO - Processing image L5 2003-09-14-21-51-42 INFO - L5 2003-09-14-21-51-42 cloud cover : 0.00% INFO - L5 2003-09-14-21-51-42: sand: 0.00% ,whitewater: 0.33% ,water: 45.26% INFO - L5 2003-09-14-21-51-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2003-09-30-21-51-54 due to cloud cover percentage exceeding cloud threshold: 12.56% > 10.00%. ERROR - Skipping L5 2003-09-30-21-52-18 due to cloud cover percentage exceeding cloud threshold: 14.03% > 10.00%. INFO - Processing image L5 2003-10-16-21-52-08 INFO - L5 2003-10-16-21-52-08 cloud cover : 0.00% INFO - L5 2003-10-16-21-52-08: sand: 0.00% ,whitewater: 0.00% ,water: 46.24% INFO - L5 2003-10-16-21-52-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L5 2003-10-16-21-52-31 INFO - L5 2003-10-16-21-52-31 cloud cover : 0.00% INFO - L5 2003-10-16-21-52-31: sand: 0.00% ,whitewater: 0.00% ,water: 46.44% INFO - L5 2003-10-16-21-52-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L5 2003-11-17-21-52-33 INFO - L5 2003-11-17-21-52-33 cloud cover : 0.00% INFO - L5 2003-11-17-21-52-33: sand: 0.00% ,whitewater: 0.74% ,water: 46.78% INFO - L5 2003-11-17-21-52-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2003-11-17-21-52-57 INFO - L5 2003-11-17-21-52-57 cloud cover : 0.00% INFO - L5 2003-11-17-21-52-57: sand: 0.00% ,whitewater: 0.68% ,water: 47.12% INFO - L5 2003-11-17-21-52-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L5 2003-12-03-21-52-43 due to cloud cover percentage exceeding cloud threshold: 18.89% > 10.00%. ERROR - Skipping L5 2004-01-04-21-52-58 due to cloud cover percentage exceeding cloud threshold: 56.79% > 10.00%. ERROR - Skipping L5 2004-01-20-21-53-00 due to cloud cover percentage exceeding cloud threshold: 24.77% > 10.00%. ERROR - Skipping L5 2004-02-05-21-53-05 due to cloud cover percentage exceeding cloud threshold: 28.28% > 10.00%. ERROR - Skipping L5 2004-02-05-21-53-28 due to cloud cover percentage exceeding cloud threshold: 23.42% > 10.00%. INFO - Processing image L5 2004-02-21-21-53-10 INFO - L5 2004-02-21-21-53-10 cloud cover : 6.91% INFO - L5 2004-02-21-21-53-10: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-02-21-21-53-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L5 2004-04-09-21-53-43 INFO - L5 2004-04-09-21-53-43 cloud cover : 0.00% INFO - L5 2004-04-09-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-04-09-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 111 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L5 2004-04-25-21-54-11 INFO - L5 2004-04-25-21-54-11 cloud cover : 0.00% INFO - L5 2004-04-25-21-54-11: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-04-25-21-54-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L5 2004-05-27-21-55-06 INFO - L5 2004-05-27-21-55-06 cloud cover : 0.00% INFO - L5 2004-05-27-21-55-06: sand: 0.00% ,whitewater: 0.00% ,water: 45.32% INFO - L5 2004-05-27-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2004-05-27-21-55-30 due to cloud cover percentage exceeding cloud threshold: 73.30% > 10.00%. INFO - Processing image L5 2004-06-12-21-55-35 INFO - L5 2004-06-12-21-55-35 cloud cover : 0.00% INFO - L5 2004-06-12-21-55-35: sand: 0.00% ,whitewater: 0.00% ,water: 48.38% INFO - L5 2004-06-12-21-55-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2004-06-12-21-55-59 INFO - L5 2004-06-12-21-55-59 cloud cover : 0.00% INFO - L5 2004-06-12-21-55-59: sand: 0.23% ,whitewater: 0.08% ,water: 53.51% INFO - L5 2004-06-12-21-55-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 167 INFO - Processing image L5 2004-06-28-21-56-04 INFO - L5 2004-06-28-21-56-04 cloud cover : 0.00% INFO - L5 2004-06-28-21-56-04: sand: 0.00% ,whitewater: 0.00% ,water: 83.33% INFO - L5 2004-06-28-21-56-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 INFO - Processing image L5 2004-06-28-21-56-28 INFO - L5 2004-06-28-21-56-28 cloud cover : 0.00% INFO - L5 2004-06-28-21-56-28: sand: 0.00% ,whitewater: 0.03% ,water: 94.99% INFO - L5 2004-06-28-21-56-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 220 INFO - Number of shoreline points after removing points within 300m of cloud mask 220 INFO - Number of shoreline points before removing points within 30m of no data pixel 220 INFO - Number of shoreline points after removing points within 30m of no data pixel 220 INFO - Processing image L5 2004-07-14-21-56-31 INFO - L5 2004-07-14-21-56-31 cloud cover : 0.00% INFO - L5 2004-07-14-21-56-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-07-14-21-56-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 INFO - Processing image L5 2004-07-30-21-56-51 INFO - L5 2004-07-30-21-56-51 cloud cover : 0.00% INFO - L5 2004-07-30-21-56-51: sand: 0.00% ,whitewater: 1.74% ,water: 41.86% INFO - L5 2004-07-30-21-56-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L5 2004-07-30-21-57-15 INFO - L5 2004-07-30-21-57-15 cloud cover : 0.00% INFO - L5 2004-07-30-21-57-15: sand: 0.00% ,whitewater: 2.55% ,water: 44.65% INFO - L5 2004-07-30-21-57-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L5 2004-08-15-21-57-13 INFO - L5 2004-08-15-21-57-13 cloud cover : 0.00% INFO - L5 2004-08-15-21-57-13: sand: 0.00% ,whitewater: 1.48% ,water: 38.06% INFO - L5 2004-08-15-21-57-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2004-08-15-21-57-37 INFO - L5 2004-08-15-21-57-37 cloud cover : 0.00% INFO - L5 2004-08-15-21-57-37: sand: 0.00% ,whitewater: 13.35% ,water: 33.37% INFO - L5 2004-08-15-21-57-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2004-08-31-21-57-39 INFO - L5 2004-08-31-21-57-39 cloud cover : 0.00% INFO - L5 2004-08-31-21-57-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.21% INFO - L5 2004-08-31-21-57-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L5 2004-09-16-21-58-05 INFO - L5 2004-09-16-21-58-05 cloud cover : 0.00% INFO - L5 2004-09-16-21-58-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-09-16-21-58-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L5 2004-10-02-21-58-26 INFO - L5 2004-10-02-21-58-26 cloud cover : 0.00% INFO - L5 2004-10-02-21-58-26: sand: 0.00% ,whitewater: 0.00% ,water: 37.42% INFO - L5 2004-10-02-21-58-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L5 2004-10-18-21-58-47 INFO - L5 2004-10-18-21-58-47 cloud cover : 0.00% INFO - L5 2004-10-18-21-58-47: sand: 0.00% ,whitewater: 0.00% ,water: 40.81% INFO - L5 2004-10-18-21-58-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2004-10-18-21-59-11 INFO - L5 2004-10-18-21-59-11 cloud cover : 0.00% INFO - L5 2004-10-18-21-59-11: sand: 0.00% ,whitewater: 0.00% ,water: 46.95% INFO - L5 2004-10-18-21-59-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2004-11-03-21-59-06 INFO - L5 2004-11-03-21-59-06 cloud cover : 0.00% INFO - L5 2004-11-03-21-59-06: sand: 0.00% ,whitewater: 0.00% ,water: 43.52% INFO - L5 2004-11-03-21-59-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2004-11-03-21-59-30 INFO - L5 2004-11-03-21-59-30 cloud cover : 0.00% INFO - L5 2004-11-03-21-59-30: sand: 0.00% ,whitewater: 0.00% ,water: 46.97% INFO - L5 2004-11-03-21-59-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L5 2004-11-19-21-59-18 due to cloud cover percentage exceeding cloud threshold: 15.74% > 10.00%. INFO - Processing image L5 2004-11-19-21-59-42 INFO - L5 2004-11-19-21-59-42 cloud cover : 0.00% INFO - L5 2004-11-19-21-59-42: sand: 98.44% ,whitewater: 1.56% ,water: 0.00% INFO - L5 2004-11-19-21-59-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-01-06-22-00-12 INFO - L5 2005-01-06-22-00-12 cloud cover : 0.00% INFO - L5 2005-01-06-22-00-12: sand: 16.30% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-01-06-22-00-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2005-01-22-22-00-26 due to cloud cover percentage exceeding cloud threshold: 48.42% > 10.00%. INFO - Processing image L5 2005-02-07-22-00-39 INFO - L5 2005-02-07-22-00-39 cloud cover : 0.00% INFO - L5 2005-02-07-22-00-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-02-07-22-00-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L5 2005-02-23-22-00-55 INFO - L5 2005-02-23-22-00-55 cloud cover : 0.00% INFO - L5 2005-02-23-22-00-55: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-02-23-22-00-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L5 2005-03-11-22-01-07 INFO - L5 2005-03-11-22-01-07 cloud cover : 0.00% INFO - L5 2005-03-11-22-01-07: sand: 0.00% ,whitewater: 0.00% ,water: 42.20% INFO - L5 2005-03-11-22-01-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-03-11-22-01-31 INFO - L5 2005-03-11-22-01-31 cloud cover : 0.00% INFO - L5 2005-03-11-22-01-31: sand: 0.00% ,whitewater: 0.00% ,water: 40.67% INFO - L5 2005-03-11-22-01-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2005-03-27-22-01-15 INFO - L5 2005-03-27-22-01-15 cloud cover : 0.00% INFO - L5 2005-03-27-22-01-15: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-03-27-22-01-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L5 2005-04-12-22-01-18 INFO - L5 2005-04-12-22-01-18 cloud cover : 0.00% INFO - L5 2005-04-12-22-01-18: sand: 0.00% ,whitewater: 0.60% ,water: 44.83% INFO - L5 2005-04-12-22-01-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2005-04-12-22-01-42 INFO - L5 2005-04-12-22-01-42 cloud cover : 0.00% INFO - L5 2005-04-12-22-01-42: sand: 0.00% ,whitewater: 0.74% ,water: 46.58% INFO - L5 2005-04-12-22-01-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 ERROR - Skipping L5 2005-04-19-22-07-31 due to cloud cover percentage exceeding cloud threshold: 55.03% > 10.00%. ERROR - Skipping L5 2005-04-28-22-01-23 due to cloud cover percentage exceeding cloud threshold: 25.23% > 10.00%. INFO - Processing image L5 2005-05-05-22-07-37 INFO - L5 2005-05-05-22-07-37 cloud cover : 0.00% INFO - L5 2005-05-05-22-07-37: sand: 3.99% ,whitewater: 0.25% ,water: 23.93% INFO - L5 2005-05-05-22-07-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 121 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L5 2005-05-14-22-01-30 INFO - L5 2005-05-14-22-01-30 cloud cover : 0.00% INFO - L5 2005-05-14-22-01-30: sand: 0.00% ,whitewater: 0.93% ,water: 29.28% INFO - L5 2005-05-14-22-01-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2005-05-14-22-01-54 due to cloud cover percentage exceeding cloud threshold: 83.26% > 10.00%. INFO - Processing image L5 2005-05-21-22-07-44 INFO - L5 2005-05-21-22-07-44 cloud cover : 0.00% INFO - L5 2005-05-21-22-07-44: sand: 2.40% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-05-21-22-07-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2005-05-30-22-01-39 INFO - L5 2005-05-30-22-01-39 cloud cover : 0.00% INFO - L5 2005-05-30-22-01-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-05-30-22-01-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L5 2005-06-15-22-01-46 INFO - L5 2005-06-15-22-01-46 cloud cover : 0.00% INFO - L5 2005-06-15-22-01-46: sand: 0.00% ,whitewater: 0.00% ,water: 8.55% INFO - L5 2005-06-15-22-01-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 243 INFO - Number of shoreline points after removing points within 300m of cloud mask 243 INFO - Number of shoreline points before removing points within 30m of no data pixel 243 INFO - Number of shoreline points after removing points within 30m of no data pixel 238 ERROR - Skipping L5 2005-06-15-22-02-10 due to cloud cover percentage exceeding cloud threshold: 33.26% > 10.00%. ERROR - Skipping L5 2005-09-03-22-02-20 due to cloud cover percentage exceeding cloud threshold: 12.97% > 10.00%. INFO - Processing image L5 2005-09-19-22-02-20 INFO - L5 2005-09-19-22-02-20 cloud cover : 0.00% INFO - L5 2005-09-19-22-02-20: sand: 0.00% ,whitewater: 7.30% ,water: 28.29% INFO - L5 2005-09-19-22-02-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-09-19-22-02-44 INFO - L5 2005-09-19-22-02-44 cloud cover : 0.00% INFO - L5 2005-09-19-22-02-44: sand: 0.23% ,whitewater: 4.50% ,water: 39.08% INFO - L5 2005-09-19-22-02-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L5 2005-10-05-22-02-17 INFO - L5 2005-10-05-22-02-17 cloud cover : 0.00% INFO - L5 2005-10-05-22-02-17: sand: 0.14% ,whitewater: 2.03% ,water: 40.80% INFO - L5 2005-10-05-22-02-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 INFO - Processing image L5 2005-10-05-22-02-41 INFO - L5 2005-10-05-22-02-41 cloud cover : 0.00% INFO - L5 2005-10-05-22-02-41: sand: 0.17% ,whitewater: 2.35% ,water: 43.95% INFO - L5 2005-10-05-22-02-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2005-11-06-22-02-22 INFO - L5 2005-11-06-22-02-22 cloud cover : 0.00% INFO - L5 2005-11-06-22-02-22: sand: 0.00% ,whitewater: 0.00% ,water: 42.31% INFO - L5 2005-11-06-22-02-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-11-06-22-02-46 INFO - L5 2005-11-06-22-02-46 cloud cover : 0.00% INFO - L5 2005-11-06-22-02-46: sand: 0.00% ,whitewater: 0.00% ,water: 46.18% INFO - L5 2005-11-06-22-02-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2005-11-22-22-02-46 INFO - L5 2005-11-22-22-02-46 cloud cover : 0.00% INFO - L5 2005-11-22-22-02-46: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-11-22-22-02-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L5 2006-01-25-22-04-17 INFO - L5 2006-01-25-22-04-17 cloud cover : 0.00% INFO - L5 2006-01-25-22-04-17: sand: 12.20% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2006-01-25-22-04-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2006-02-10-22-04-39 INFO - L5 2006-02-10-22-04-39 cloud cover : 0.00% INFO - L5 2006-02-10-22-04-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2006-02-10-22-04-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 INFO - Processing image L5 2006-02-26-22-04-59 INFO - L5 2006-02-26-22-04-59 cloud cover : 0.00% INFO - L5 2006-02-26-22-04-59: sand: 0.00% ,whitewater: 0.00% ,water: 43.98% INFO - L5 2006-02-26-22-04-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L5 2006-02-26-22-05-22 INFO - L5 2006-02-26-22-05-22 cloud cover : 0.00% INFO - L5 2006-02-26-22-05-22: sand: 0.00% ,whitewater: 0.00% ,water: 43.50% INFO - L5 2006-02-26-22-05-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2006-03-14-22-05-18 INFO - L5 2006-03-14-22-05-18 cloud cover : 0.00% INFO - L5 2006-03-14-22-05-18: sand: 0.00% ,whitewater: 0.00% ,water: 2.25% INFO - L5 2006-03-14-22-05-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2006-04-15-22-05-54 INFO - L5 2006-04-15-22-05-54 cloud cover : 0.00% INFO - L5 2006-04-15-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 38.34% INFO - L5 2006-04-15-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 ERROR - Skipping L5 2006-04-15-22-06-18 due to cloud cover percentage exceeding cloud threshold: 14.14% > 10.00%. INFO - Processing image L5 2006-05-17-22-06-45 INFO - L5 2006-05-17-22-06-45 cloud cover : 0.00% INFO - L5 2006-05-17-22-06-45: sand: 0.00% ,whitewater: 0.08% ,water: 48.16% INFO - L5 2006-05-17-22-06-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L5 2006-06-02-22-06-36 due to cloud cover percentage exceeding cloud threshold: 63.46% > 10.00%. INFO - Processing image L5 2006-07-04-22-07-05 INFO - L5 2006-07-04-22-07-05 cloud cover : 0.00% INFO - L5 2006-07-04-22-07-05: sand: 0.00% ,whitewater: 7.20% ,water: 45.68% INFO - L5 2006-07-04-22-07-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 122 INFO - Number of shoreline points after removing points within 300m of cloud mask 122 INFO - Number of shoreline points before removing points within 30m of no data pixel 122 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L5 2006-07-04-22-07-29 INFO - L5 2006-07-04-22-07-29 cloud cover : 0.00% INFO - L5 2006-07-04-22-07-29: sand: 0.00% ,whitewater: 12.05% ,water: 41.32% INFO - L5 2006-07-04-22-07-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L5 2006-08-05-22-07-31 INFO - L5 2006-08-05-22-07-31 cloud cover : 0.00% INFO - L5 2006-08-05-22-07-31: sand: 0.00% ,whitewater: 0.00% ,water: 45.46% INFO - L5 2006-08-05-22-07-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L5 2006-08-05-22-07-55 INFO - L5 2006-08-05-22-07-55 cloud cover : 0.00% INFO - L5 2006-08-05-22-07-55: sand: 0.00% ,whitewater: 0.00% ,water: 48.22% INFO - L5 2006-08-05-22-07-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L5 2006-08-21-22-07-43 INFO - L5 2006-08-21-22-07-43 cloud cover : 0.00% INFO - L5 2006-08-21-22-07-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2006-08-21-22-07-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 ERROR - Skipping L5 2006-08-21-22-08-07 due to cloud cover percentage exceeding cloud threshold: 38.46% > 10.00%. INFO - Processing image L5 2006-10-08-22-08-17 INFO - L5 2006-10-08-22-08-17 cloud cover : 0.00% INFO - L5 2006-10-08-22-08-17: sand: 0.00% ,whitewater: 0.00% ,water: 41.88% INFO - L5 2006-10-08-22-08-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2006-10-08-22-08-40 INFO - L5 2006-10-08-22-08-40 cloud cover : 0.00% INFO - L5 2006-10-08-22-08-40: sand: 0.14% ,whitewater: 0.00% ,water: 41.94% INFO - L5 2006-10-08-22-08-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2006-10-24-22-08-26 INFO - L5 2006-10-24-22-08-26 cloud cover : 0.00% INFO - L5 2006-10-24-22-08-26: sand: 0.14% ,whitewater: 5.88% ,water: 40.27% INFO - L5 2006-10-24-22-08-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2006-10-24-22-08-50 INFO - L5 2006-10-24-22-08-50 cloud cover : 0.00% INFO - L5 2006-10-24-22-08-50: sand: 0.00% ,whitewater: 6.02% ,water: 40.19% INFO - L5 2006-10-24-22-08-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L5 2006-12-11-22-08-52 INFO - L5 2006-12-11-22-08-52 cloud cover : 0.00% INFO - L5 2006-12-11-22-08-52: sand: 0.00% ,whitewater: 0.00% ,water: 47.37% INFO - L5 2006-12-11-22-08-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2006-12-11-22-09-16 INFO - L5 2006-12-11-22-09-16 cloud cover : 0.00% INFO - L5 2006-12-11-22-09-16: sand: 0.00% ,whitewater: 0.00% ,water: 47.06% INFO - L5 2006-12-11-22-09-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2007-01-12-22-09-05 INFO - L5 2007-01-12-22-09-05 cloud cover : 2.95% INFO - L5 2007-01-12-22-09-05: sand: 85.95% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2007-01-12-22-09-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2007-02-13-22-09-11 INFO - L5 2007-02-13-22-09-11 cloud cover : 0.00% INFO - L5 2007-02-13-22-09-11: sand: 0.00% ,whitewater: 0.00% ,water: 47.51% INFO - L5 2007-02-13-22-09-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2007-02-13-22-09-34 INFO - L5 2007-02-13-22-09-34 cloud cover : 0.00% INFO - L5 2007-02-13-22-09-34: sand: 0.00% ,whitewater: 0.00% ,water: 47.85% INFO - L5 2007-02-13-22-09-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L5 2007-09-09-22-07-21 INFO - L5 2007-09-09-22-07-21 cloud cover : 0.00% INFO - L5 2007-09-09-22-07-21: sand: 0.00% ,whitewater: 0.00% ,water: 45.70% INFO - L5 2007-09-09-22-07-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2007-09-09-22-07-45 INFO - L5 2007-09-09-22-07-45 cloud cover : 0.00% INFO - L5 2007-09-09-22-07-45: sand: 0.00% ,whitewater: 0.00% ,water: 45.53% INFO - L5 2007-09-09-22-07-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L5 2007-09-16-22-13-28 INFO - L5 2007-09-16-22-13-28 cloud cover : 0.00% INFO - L5 2007-09-16-22-13-28: sand: 0.00% ,whitewater: 0.00% ,water: 46.78% INFO - L5 2007-09-16-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L5 2007-09-25-22-07-12 due to cloud cover percentage exceeding cloud threshold: 19.46% > 10.00%. INFO - Processing image L5 2007-10-02-22-13-18 INFO - L5 2007-10-02-22-13-18 cloud cover : 0.00% INFO - L5 2007-10-02-22-13-18: sand: 0.00% ,whitewater: 0.03% ,water: 48.22% INFO - L5 2007-10-02-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L5 2008-02-16-22-04-45 INFO - L5 2008-02-16-22-04-45 cloud cover : 0.00% INFO - L5 2008-02-16-22-04-45: sand: 0.00% ,whitewater: 0.00% ,water: 48.42% INFO - L5 2008-02-16-22-04-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2008-02-16-22-05-09 INFO - L5 2008-02-16-22-05-09 cloud cover : 0.00% INFO - L5 2008-02-16-22-05-09: sand: 0.00% ,whitewater: 0.00% ,water: 48.47% INFO - L5 2008-02-16-22-05-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L5 2008-10-29-21-57-48 INFO - L5 2008-10-29-21-57-48 cloud cover : 7.35% INFO - L5 2008-10-29-21-57-48: sand: 0.00% ,whitewater: 0.63% ,water: 15.11% INFO - L5 2008-10-29-21-57-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L5 2008-11-14-21-57-52 INFO - L5 2008-11-14-21-57-52 cloud cover : 0.00% INFO - L5 2008-11-14-21-57-52: sand: 0.00% ,whitewater: 0.03% ,water: 42.87% INFO - L5 2008-11-14-21-57-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2009-01-01-21-58-55 INFO - L5 2009-01-01-21-58-55 cloud cover : 0.00% INFO - L5 2009-01-01-21-58-55: sand: 0.00% ,whitewater: 0.00% ,water: 47.45% INFO - L5 2009-01-01-21-58-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2009-01-01-21-59-19 INFO - L5 2009-01-01-21-59-19 cloud cover : 0.00% INFO - L5 2009-01-01-21-59-19: sand: 0.00% ,whitewater: 0.00% ,water: 47.54% INFO - L5 2009-01-01-21-59-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2009-01-17-21-59-20 INFO - L5 2009-01-17-21-59-20 cloud cover : 0.00% INFO - L5 2009-01-17-21-59-20: sand: 0.00% ,whitewater: 0.96% ,water: 47.71% INFO - L5 2009-01-17-21-59-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2009-01-17-21-59-44 INFO - L5 2009-01-17-21-59-44 cloud cover : 0.00% INFO - L5 2009-01-17-21-59-44: sand: 0.00% ,whitewater: 1.10% ,water: 47.65% INFO - L5 2009-01-17-21-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L5 2009-02-18-22-00-10 due to cloud cover percentage exceeding cloud threshold: 59.73% > 10.00%. ERROR - Skipping L5 2009-12-03-22-04-43 due to cloud cover percentage exceeding cloud threshold: 66.06% > 10.00%. INFO - Processing image L5 2010-02-05-22-05-05 INFO - L5 2010-02-05-22-05-05 cloud cover : 0.00% INFO - L5 2010-02-05-22-05-05: sand: 0.00% ,whitewater: 0.00% ,water: 47.91% INFO - L5 2010-02-05-22-05-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L5 2010-02-05-22-05-29 INFO - L5 2010-02-05-22-05-29 cloud cover : 0.00% INFO - L5 2010-02-05-22-05-29: sand: 0.00% ,whitewater: 0.00% ,water: 48.02% INFO - L5 2010-02-05-22-05-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L5 2010-02-21-22-05-08 INFO - L5 2010-02-21-22-05-08 cloud cover : 0.00% INFO - L5 2010-02-21-22-05-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.81% INFO - L5 2010-02-21-22-05-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 ERROR - Skipping L5 2010-11-20-22-04-24 due to cloud cover percentage exceeding cloud threshold: 72.51% > 10.00%. INFO - Processing image L5 2010-12-06-22-04-00 INFO - L5 2010-12-06-22-04-00 cloud cover : 2.71% INFO - L5 2010-12-06-22-04-00: sand: 75.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2010-12-06-22-04-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2010-12-22-22-04-05 due to cloud cover percentage exceeding cloud threshold: 74.89% > 10.00%. ERROR - Skipping L5 2011-01-07-22-04-08 due to cloud cover percentage exceeding cloud threshold: 58.71% > 10.00%. ERROR - Skipping L5 2011-01-23-22-04-08 due to cloud cover percentage exceeding cloud threshold: 48.76% > 10.00%. INFO - Processing image L5 2011-01-30-22-10-20 INFO - L5 2011-01-30-22-10-20 cloud cover : 0.00% INFO - L5 2011-01-30-22-10-20: sand: 5.85% ,whitewater: 0.28% ,water: 27.01% INFO - L5 2011-01-30-22-10-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 41 INFO - Number of shoreline points before removing points within 30m of no data pixel 41 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L5 2011-02-08-22-04-11 INFO - L5 2011-02-08-22-04-11 cloud cover : 0.00% INFO - L5 2011-02-08-22-04-11: sand: 0.00% ,whitewater: 0.00% ,water: 47.62% INFO - L5 2011-02-08-22-04-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L5 2011-02-08-22-04-35 INFO - L5 2011-02-08-22-04-35 cloud cover : 0.00% INFO - L5 2011-02-08-22-04-35: sand: 0.00% ,whitewater: 0.00% ,water: 47.57% INFO - L5 2011-02-08-22-04-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L5 2011-02-15-22-10-22 due to cloud cover percentage exceeding cloud threshold: 84.65% > 10.00%. INFO - Processing image L5 2011-03-12-22-04-07 INFO - L5 2011-03-12-22-04-07 cloud cover : 0.00% INFO - L5 2011-03-12-22-04-07: sand: 0.00% ,whitewater: 0.00% ,water: 47.91% INFO - L5 2011-03-12-22-04-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L5 2011-03-12-22-04-31 INFO - L5 2011-03-12-22-04-31 cloud cover : 0.00% INFO - L5 2011-03-12-22-04-31: sand: 0.00% ,whitewater: 0.00% ,water: 48.13% INFO - L5 2011-03-12-22-04-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L5 2011-03-28-22-04-02 INFO - L5 2011-03-28-22-04-02 cloud cover : 0.00% INFO - L5 2011-03-28-22-04-02: sand: 0.00% ,whitewater: 0.00% ,water: 47.94% INFO - L5 2011-03-28-22-04-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 ERROR - Skipping L7 1999-07-25-22-07-03 due to cloud cover percentage exceeding cloud threshold: 94.72% > 10.00%. INFO - Processing image L7 1999-08-26-22-07-08 INFO - L7 1999-08-26-22-07-08 cloud cover : 0.00% INFO - L7 1999-08-26-22-07-08: sand: 0.00% ,whitewater: 8.88% ,water: 35.67% INFO - L7 1999-08-26-22-07-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L7 1999-08-26-22-07-32 INFO - L7 1999-08-26-22-07-32 cloud cover : 0.00% INFO - L7 1999-08-26-22-07-32: sand: 0.00% ,whitewater: 9.43% ,water: 35.03% INFO - L7 1999-08-26-22-07-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L7 1999-10-13-22-07-12 due to cloud cover percentage exceeding cloud threshold: 78.55% > 10.00%. ERROR - Skipping L7 1999-10-13-22-07-36 due to cloud cover percentage exceeding cloud threshold: 78.32% > 10.00%. INFO - Processing image L7 1999-11-30-22-06-59 INFO - L7 1999-11-30-22-06-59 cloud cover : 0.00% INFO - L7 1999-11-30-22-06-59: sand: 0.90% ,whitewater: 0.00% ,water: 46.15% INFO - L7 1999-11-30-22-06-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L7 1999-11-30-22-07-23 INFO - L7 1999-11-30-22-07-23 cloud cover : 0.00% INFO - L7 1999-11-30-22-07-23: sand: 0.14% ,whitewater: 0.00% ,water: 47.78% INFO - L7 1999-11-30-22-07-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 1999-12-16-22-07-09 INFO - L7 1999-12-16-22-07-09 cloud cover : 0.00% INFO - L7 1999-12-16-22-07-09: sand: 0.37% ,whitewater: 0.03% ,water: 47.15% INFO - L7 1999-12-16-22-07-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 INFO - Processing image L7 1999-12-16-22-07-33 INFO - L7 1999-12-16-22-07-33 cloud cover : 0.00% INFO - L7 1999-12-16-22-07-33: sand: 0.43% ,whitewater: 0.03% ,water: 47.35% INFO - L7 1999-12-16-22-07-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 ERROR - Skipping L7 2000-02-02-22-06-59 due to cloud cover percentage exceeding cloud threshold: 92.89% > 10.00%. ERROR - Skipping L7 2000-02-18-22-06-52 due to cloud cover percentage exceeding cloud threshold: 43.70% > 10.00%. ERROR - Skipping L7 2000-02-18-22-07-16 due to cloud cover percentage exceeding cloud threshold: 75.84% > 10.00%. ERROR - Skipping L7 2000-03-05-22-06-48 due to cloud cover percentage exceeding cloud threshold: 92.94% > 10.00%. ERROR - Skipping L7 2000-03-21-22-06-49 due to cloud cover percentage exceeding cloud threshold: 33.51% > 10.00%. ERROR - Skipping L7 2000-03-21-22-07-12 due to cloud cover percentage exceeding cloud threshold: 33.33% > 10.00%. INFO - Processing image L7 2000-05-08-22-06-20 INFO - L7 2000-05-08-22-06-20 cloud cover : 0.00% INFO - L7 2000-05-08-22-06-20: sand: 0.00% ,whitewater: 0.31% ,water: 46.40% INFO - L7 2000-05-08-22-06-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L7 2000-05-08-22-06-44 INFO - L7 2000-05-08-22-06-44 cloud cover : 0.00% INFO - L7 2000-05-08-22-06-44: sand: 0.00% ,whitewater: 0.52% ,water: 48.39% INFO - L7 2000-05-08-22-06-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 ERROR - Skipping L7 2000-05-24-22-06-10 due to cloud cover percentage exceeding cloud threshold: 92.05% > 10.00%. INFO - Processing image L7 2000-06-25-22-05-55 INFO - L7 2000-06-25-22-05-55 cloud cover : 0.00% INFO - L7 2000-06-25-22-05-55: sand: 0.49% ,whitewater: 0.26% ,water: 52.22% INFO - L7 2000-06-25-22-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L7 2000-06-25-22-06-19 INFO - L7 2000-06-25-22-06-19 cloud cover : 0.00% INFO - L7 2000-06-25-22-06-19: sand: 0.84% ,whitewater: 0.32% ,water: 51.90% INFO - L7 2000-06-25-22-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L7 2000-07-11-22-05-41 INFO - L7 2000-07-11-22-05-41 cloud cover : 0.00% INFO - L7 2000-07-11-22-05-41: sand: 0.17% ,whitewater: 11.16% ,water: 38.35% INFO - L7 2000-07-11-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L7 2000-07-11-22-06-05 INFO - L7 2000-07-11-22-06-05 cloud cover : 0.00% INFO - L7 2000-07-11-22-06-05: sand: 0.26% ,whitewater: 11.94% ,water: 36.88% INFO - L7 2000-07-11-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 146 INFO - Number of shoreline points after removing points within 300m of cloud mask 146 INFO - Number of shoreline points before removing points within 30m of no data pixel 146 INFO - Number of shoreline points after removing points within 30m of no data pixel 146 INFO - Processing image L7 2000-07-27-22-05-24 INFO - L7 2000-07-27-22-05-24 cloud cover : 0.00% INFO - L7 2000-07-27-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 47.41% INFO - L7 2000-07-27-22-05-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 136 INFO - Number of shoreline points before removing points within 30m of no data pixel 136 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L7 2000-07-27-22-05-48 INFO - L7 2000-07-27-22-05-48 cloud cover : 0.00% INFO - L7 2000-07-27-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 48.41% INFO - L7 2000-07-27-22-05-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 INFO - Processing image L7 2000-08-12-22-05-17 INFO - L7 2000-08-12-22-05-17 cloud cover : 0.00% INFO - L7 2000-08-12-22-05-17: sand: 0.63% ,whitewater: 0.32% ,water: 46.57% INFO - L7 2000-08-12-22-05-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L7 2000-08-12-22-05-41 INFO - L7 2000-08-12-22-05-41 cloud cover : 0.00% INFO - L7 2000-08-12-22-05-41: sand: 0.78% ,whitewater: 0.32% ,water: 46.66% INFO - L7 2000-08-12-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 ERROR - Skipping L7 2000-09-13-22-04-49 due to cloud cover percentage exceeding cloud threshold: 94.59% > 10.00%. INFO - Processing image L7 2000-09-20-22-10-50 INFO - L7 2000-09-20-22-10-50 cloud cover : 0.00% INFO - L7 2000-09-20-22-10-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-09-20-22-10-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2000-11-16-22-04-32 INFO - L7 2000-11-16-22-04-32 cloud cover : 0.00% INFO - L7 2000-11-16-22-04-32: sand: 0.14% ,whitewater: 0.00% ,water: 47.32% INFO - L7 2000-11-16-22-04-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L7 2000-11-16-22-04-56 INFO - L7 2000-11-16-22-04-56 cloud cover : 0.00% INFO - L7 2000-11-16-22-04-56: sand: 0.14% ,whitewater: 0.00% ,water: 47.46% INFO - L7 2000-11-16-22-04-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 2000-12-18-22-04-37 INFO - L7 2000-12-18-22-04-37 cloud cover : 0.00% INFO - L7 2000-12-18-22-04-37: sand: 0.00% ,whitewater: 0.00% ,water: 47.55% INFO - L7 2000-12-18-22-04-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L7 2000-12-18-22-05-01 INFO - L7 2000-12-18-22-05-01 cloud cover : 0.00% INFO - L7 2000-12-18-22-05-01: sand: 0.00% ,whitewater: 0.00% ,water: 47.87% INFO - L7 2000-12-18-22-05-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L7 2001-01-03-22-04-36 INFO - L7 2001-01-03-22-04-36 cloud cover : 0.00% INFO - L7 2001-01-03-22-04-36: sand: 0.00% ,whitewater: 0.00% ,water: 47.20% INFO - L7 2001-01-03-22-04-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 2001-01-03-22-05-00 INFO - L7 2001-01-03-22-05-00 cloud cover : 0.00% INFO - L7 2001-01-03-22-05-00: sand: 0.00% ,whitewater: 0.00% ,water: 47.55% INFO - L7 2001-01-03-22-05-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L7 2001-01-19-22-04-43 INFO - L7 2001-01-19-22-04-43 cloud cover : 0.00% INFO - L7 2001-01-19-22-04-43: sand: 0.00% ,whitewater: 0.03% ,water: 47.12% INFO - L7 2001-01-19-22-04-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 2001-01-19-22-05-06 INFO - L7 2001-01-19-22-05-06 cloud cover : 0.00% INFO - L7 2001-01-19-22-05-06: sand: 0.00% ,whitewater: 0.03% ,water: 47.00% INFO - L7 2001-01-19-22-05-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 2001-02-20-22-04-36 INFO - L7 2001-02-20-22-04-36 cloud cover : 0.00% INFO - L7 2001-02-20-22-04-36: sand: 0.35% ,whitewater: 0.43% ,water: 45.70% INFO - L7 2001-02-20-22-04-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L7 2001-02-20-22-05-00 INFO - L7 2001-02-20-22-05-00 cloud cover : 0.00% INFO - L7 2001-02-20-22-05-00: sand: 0.52% ,whitewater: 0.43% ,water: 45.67% INFO - L7 2001-02-20-22-05-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L7 2001-03-08-22-04-32 INFO - L7 2001-03-08-22-04-32 cloud cover : 0.00% INFO - L7 2001-03-08-22-04-32: sand: 0.23% ,whitewater: 5.07% ,water: 38.38% INFO - L7 2001-03-08-22-04-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 120 INFO - Number of shoreline points after removing points within 300m of cloud mask 120 INFO - Number of shoreline points before removing points within 30m of no data pixel 120 INFO - Number of shoreline points after removing points within 30m of no data pixel 120 INFO - Processing image L7 2001-03-08-22-04-56 INFO - L7 2001-03-08-22-04-56 cloud cover : 0.00% INFO - L7 2001-03-08-22-04-56: sand: 0.61% ,whitewater: 5.22% ,water: 38.75% INFO - L7 2001-03-08-22-04-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 ERROR - Skipping L7 2001-04-09-22-04-17 due to cloud cover percentage exceeding cloud threshold: 61.92% > 10.00%. ERROR - Skipping L7 2001-04-09-22-04-41 due to cloud cover percentage exceeding cloud threshold: 46.94% > 10.00%. ERROR - Skipping L7 2001-05-11-22-04-09 due to cloud cover percentage exceeding cloud threshold: 84.49% > 10.00%. ERROR - Skipping L7 2001-05-27-22-04-24 due to cloud cover percentage exceeding cloud threshold: 93.54% > 10.00%. ERROR - Skipping L7 2001-06-28-22-03-32 due to cloud cover percentage exceeding cloud threshold: 80.78% > 10.00%. ERROR - Skipping L7 2001-06-28-22-03-56 due to cloud cover percentage exceeding cloud threshold: 82.24% > 10.00%. INFO - Processing image L7 2001-07-14-22-03-33 INFO - L7 2001-07-14-22-03-33 cloud cover : 0.00% INFO - L7 2001-07-14-22-03-33: sand: 0.78% ,whitewater: 2.34% ,water: 50.06% INFO - L7 2001-07-14-22-03-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 166 INFO - Processing image L7 2001-07-14-22-03-57 INFO - L7 2001-07-14-22-03-57 cloud cover : 0.00% INFO - L7 2001-07-14-22-03-57: sand: 1.01% ,whitewater: 2.77% ,water: 49.94% INFO - L7 2001-07-14-22-03-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 168 INFO - Number of shoreline points after removing points within 300m of cloud mask 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L7 2001-08-15-22-03-02 INFO - L7 2001-08-15-22-03-02 cloud cover : 0.00% INFO - L7 2001-08-15-22-03-02: sand: 1.56% ,whitewater: 11.48% ,water: 37.05% INFO - L7 2001-08-15-22-03-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 147 INFO - Number of shoreline points after removing points within 300m of cloud mask 147 INFO - Number of shoreline points before removing points within 30m of no data pixel 147 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 INFO - Processing image L7 2001-08-15-22-03-26 INFO - L7 2001-08-15-22-03-26 cloud cover : 0.00% INFO - L7 2001-08-15-22-03-26: sand: 1.56% ,whitewater: 12.34% ,water: 37.37% INFO - L7 2001-08-15-22-03-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 138 INFO - Number of shoreline points after removing points within 300m of cloud mask 138 INFO - Number of shoreline points before removing points within 30m of no data pixel 138 INFO - Number of shoreline points after removing points within 30m of no data pixel 138 INFO - Processing image L7 2001-11-03-22-02-34 INFO - L7 2001-11-03-22-02-34 cloud cover : 0.00% INFO - L7 2001-11-03-22-02-34: sand: 0.00% ,whitewater: 0.09% ,water: 44.43% INFO - L7 2001-11-03-22-02-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L7 2001-11-03-22-02-58 INFO - L7 2001-11-03-22-02-58 cloud cover : 0.00% INFO - L7 2001-11-03-22-02-58: sand: 0.00% ,whitewater: 0.06% ,water: 44.58% INFO - L7 2001-11-03-22-02-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L7 2002-03-11-22-03-07 INFO - L7 2002-03-11-22-03-07 cloud cover : 0.00% INFO - L7 2002-03-11-22-03-07: sand: 0.26% ,whitewater: 1.21% ,water: 44.09% INFO - L7 2002-03-11-22-03-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2002-03-11-22-03-31 INFO - L7 2002-03-11-22-03-31 cloud cover : 0.00% INFO - L7 2002-03-11-22-03-31: sand: 0.26% ,whitewater: 1.33% ,water: 44.12% INFO - L7 2002-03-11-22-03-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 ERROR - Skipping L7 2002-03-27-22-03-01 due to cloud cover percentage exceeding cloud threshold: 94.64% > 10.00%. INFO - Processing image L7 2002-04-12-22-03-01 INFO - L7 2002-04-12-22-03-01 cloud cover : 0.00% INFO - L7 2002-04-12-22-03-01: sand: 0.59% ,whitewater: 0.00% ,water: 43.96% INFO - L7 2002-04-12-22-03-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2002-04-12-22-03-25 INFO - L7 2002-04-12-22-03-25 cloud cover : 0.00% INFO - L7 2002-04-12-22-03-25: sand: 0.46% ,whitewater: 0.46% ,water: 43.25% INFO - L7 2002-04-12-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2002-05-14-22-02-55 INFO - L7 2002-05-14-22-02-55 cloud cover : 0.00% INFO - L7 2002-05-14-22-02-55: sand: 0.00% ,whitewater: 0.03% ,water: 46.51% INFO - L7 2002-05-14-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L7 2002-05-14-22-03-19 INFO - L7 2002-05-14-22-03-19 cloud cover : 0.00% INFO - L7 2002-05-14-22-03-19: sand: 0.00% ,whitewater: 0.06% ,water: 46.08% INFO - L7 2002-05-14-22-03-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L7 2002-05-30-22-02-49 INFO - L7 2002-05-30-22-02-49 cloud cover : 0.00% INFO - L7 2002-05-30-22-02-49: sand: 0.00% ,whitewater: 0.64% ,water: 39.32% INFO - L7 2002-05-30-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 21 INFO - Number of shoreline points after removing points within 300m of cloud mask 21 INFO - Number of shoreline points before removing points within 30m of no data pixel 21 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2002-05-30-22-03-13 INFO - L7 2002-05-30-22-03-13 cloud cover : 0.00% INFO - L7 2002-05-30-22-03-13: sand: 0.20% ,whitewater: 1.90% ,water: 47.87% INFO - L7 2002-05-30-22-03-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 187 INFO - Number of shoreline points before removing points within 30m of no data pixel 187 INFO - Number of shoreline points after removing points within 30m of no data pixel 187 INFO - Processing image L7 2002-06-15-22-02-43 INFO - L7 2002-06-15-22-02-43 cloud cover : 0.00% INFO - L7 2002-06-15-22-02-43: sand: 0.66% ,whitewater: 1.59% ,water: 50.49% INFO - L7 2002-06-15-22-02-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 166 INFO - Processing image L7 2002-06-15-22-03-07 INFO - L7 2002-06-15-22-03-07 cloud cover : 0.00% INFO - L7 2002-06-15-22-03-07: sand: 0.84% ,whitewater: 1.87% ,water: 50.17% INFO - L7 2002-06-15-22-03-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 168 INFO - Number of shoreline points after removing points within 300m of cloud mask 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 ERROR - Skipping L7 2002-07-17-22-02-32 due to cloud cover percentage exceeding cloud threshold: 71.45% > 10.00%. INFO - Processing image L7 2002-08-18-22-02-21 INFO - L7 2002-08-18-22-02-21 cloud cover : 0.00% INFO - L7 2002-08-18-22-02-21: sand: 0.92% ,whitewater: 6.26% ,water: 41.87% INFO - L7 2002-08-18-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2002-08-18-22-02-45 INFO - L7 2002-08-18-22-02-45 cloud cover : 0.00% INFO - L7 2002-08-18-22-02-45: sand: 1.18% ,whitewater: 6.66% ,water: 41.06% INFO - L7 2002-08-18-22-02-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 ERROR - Skipping L7 2002-10-05-22-01-55 due to cloud cover percentage exceeding cloud threshold: 25.72% > 10.00%. INFO - Processing image L7 2002-11-22-22-02-21 INFO - L7 2002-11-22-22-02-21 cloud cover : 0.00% INFO - L7 2002-11-22-22-02-21: sand: 0.00% ,whitewater: 0.00% ,water: 44.38% INFO - L7 2002-11-22-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 121 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L7 2002-11-22-22-02-45 INFO - L7 2002-11-22-22-02-45 cloud cover : 0.00% INFO - L7 2002-11-22-22-02-45: sand: 0.00% ,whitewater: 0.00% ,water: 44.35% INFO - L7 2002-11-22-22-02-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2002-12-08-22-02-27 INFO - L7 2002-12-08-22-02-27 cloud cover : 0.00% INFO - L7 2002-12-08-22-02-27: sand: 0.00% ,whitewater: 1.24% ,water: 46.08% INFO - L7 2002-12-08-22-02-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 INFO - Processing image L7 2002-12-08-22-02-51 INFO - L7 2002-12-08-22-02-51 cloud cover : 0.00% INFO - L7 2002-12-08-22-02-51: sand: 0.00% ,whitewater: 1.21% ,water: 46.74% INFO - L7 2002-12-08-22-02-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L7 2002-12-24-22-02-33 INFO - L7 2002-12-24-22-02-33 cloud cover : 0.00% INFO - L7 2002-12-24-22-02-33: sand: 0.00% ,whitewater: 0.00% ,water: 46.80% INFO - L7 2002-12-24-22-02-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L7 2002-12-24-22-02-57 INFO - L7 2002-12-24-22-02-57 cloud cover : 0.00% INFO - L7 2002-12-24-22-02-57: sand: 0.00% ,whitewater: 0.00% ,water: 47.61% INFO - L7 2002-12-24-22-02-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 113 INFO - Processing image L7 2003-02-26-22-02-52 INFO - L7 2003-02-26-22-02-52 cloud cover : 0.00% INFO - L7 2003-02-26-22-02-52: sand: 1.16% ,whitewater: 2.07% ,water: 43.98% INFO - L7 2003-02-26-22-02-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2003-02-26-22-03-16 INFO - L7 2003-02-26-22-03-16 cloud cover : 7.38% INFO - L7 2003-02-26-22-03-16: sand: 1.01% ,whitewater: 3.06% ,water: 42.10% INFO - L7 2003-02-26-22-03-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 ERROR - Skipping L7 2003-03-14-22-02-56 due to cloud cover percentage exceeding cloud threshold: 68.48% > 10.00%. INFO - Processing image L7 2003-08-05-22-02-35 INFO - L7 2003-08-05-22-02-35 cloud cover : 0.00% INFO - L7 2003-08-05-22-02-35: sand: 2.88% ,whitewater: 0.00% ,water: 3.32% INFO - L7 2003-08-05-22-02-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 30 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 ERROR - Skipping L7 2003-08-05-22-02-59 due to cloud cover percentage exceeding cloud threshold: 75.08% > 10.00%. ERROR - Skipping L7 2003-12-11-22-02-57 due to cloud cover percentage exceeding cloud threshold: 61.82% > 10.00%. ERROR - Skipping L7 2003-12-11-22-03-21 due to cloud cover percentage exceeding cloud threshold: 66.29% > 10.00%. ERROR - Skipping L7 2003-12-27-22-03-06 due to cloud cover percentage exceeding cloud threshold: 93.59% > 10.00%. ERROR - Skipping L7 2003-12-27-22-03-30 due to cloud cover percentage exceeding cloud threshold: 88.58% > 10.00%. INFO - Processing image L7 2004-01-12-22-03-07 INFO - L7 2004-01-12-22-03-07 cloud cover : 0.00% INFO - L7 2004-01-12-22-03-07: sand: 1.96% ,whitewater: 1.59% ,water: 41.46% INFO - L7 2004-01-12-22-03-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2004-01-12-22-03-31 INFO - L7 2004-01-12-22-03-31 cloud cover : 0.00% INFO - L7 2004-01-12-22-03-31: sand: 1.93% ,whitewater: 1.67% ,water: 41.26% INFO - L7 2004-01-12-22-03-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 ERROR - Skipping L7 2004-02-29-22-03-21 due to cloud cover percentage exceeding cloud threshold: 40.87% > 10.00%. ERROR - Skipping L7 2004-02-29-22-03-45 due to cloud cover percentage exceeding cloud threshold: 76.26% > 10.00%. ERROR - Skipping L7 2004-04-17-22-03-20 due to cloud cover percentage exceeding cloud threshold: 91.02% > 10.00%. INFO - Processing image L7 2004-05-03-22-03-23 INFO - L7 2004-05-03-22-03-23 cloud cover : 0.00% INFO - L7 2004-05-03-22-03-23: sand: 0.37% ,whitewater: 0.12% ,water: 45.07% INFO - L7 2004-05-03-22-03-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L7 2004-05-03-22-03-47 INFO - L7 2004-05-03-22-03-47 cloud cover : 0.00% INFO - L7 2004-05-03-22-03-47: sand: 0.66% ,whitewater: 0.17% ,water: 44.67% INFO - L7 2004-05-03-22-03-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2004-05-19-22-03-23 INFO - L7 2004-05-19-22-03-23 cloud cover : 0.00% INFO - L7 2004-05-19-22-03-23: sand: 0.00% ,whitewater: 2.60% ,water: 39.45% INFO - L7 2004-05-19-22-03-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 125 INFO - Number of shoreline points after removing points within 300m of cloud mask 125 INFO - Number of shoreline points before removing points within 30m of no data pixel 125 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2004-05-19-22-03-47 INFO - L7 2004-05-19-22-03-47 cloud cover : 0.00% INFO - L7 2004-05-19-22-03-47: sand: 0.00% ,whitewater: 3.20% ,water: 37.86% INFO - L7 2004-05-19-22-03-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L7 2004-07-06-22-03-12 INFO - L7 2004-07-06-22-03-12 cloud cover : 0.00% INFO - L7 2004-07-06-22-03-12: sand: 0.00% ,whitewater: 0.00% ,water: 49.88% INFO - L7 2004-07-06-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 146 INFO - Number of shoreline points after removing points within 300m of cloud mask 146 INFO - Number of shoreline points before removing points within 30m of no data pixel 146 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 INFO - Processing image L7 2004-07-06-22-03-36 INFO - L7 2004-07-06-22-03-36 cloud cover : 0.00% INFO - L7 2004-07-06-22-03-36: sand: 0.00% ,whitewater: 0.00% ,water: 49.25% INFO - L7 2004-07-06-22-03-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 ERROR - Skipping L7 2004-07-22-22-03-08 due to cloud cover percentage exceeding cloud threshold: 37.77% > 10.00%. ERROR - Skipping L7 2004-07-22-22-03-32 due to cloud cover percentage exceeding cloud threshold: 53.54% > 10.00%. ERROR - Skipping L7 2004-08-07-22-03-00 due to cloud cover percentage exceeding cloud threshold: 90.57% > 10.00%. INFO - Processing image L7 2004-09-08-22-02-53 INFO - L7 2004-09-08-22-02-53 cloud cover : 0.00% INFO - L7 2004-09-08-22-02-53: sand: 0.14% ,whitewater: 0.09% ,water: 44.61% INFO - L7 2004-09-08-22-02-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2004-09-08-22-03-17 INFO - L7 2004-09-08-22-03-17 cloud cover : 0.00% INFO - L7 2004-09-08-22-03-17: sand: 0.20% ,whitewater: 0.12% ,water: 44.26% INFO - L7 2004-09-08-22-03-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2004-09-24-22-02-48 INFO - L7 2004-09-24-22-02-48 cloud cover : 0.00% INFO - L7 2004-09-24-22-02-48: sand: 0.17% ,whitewater: 0.92% ,water: 41.15% INFO - L7 2004-09-24-22-02-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2004-09-24-22-03-12 INFO - L7 2004-09-24-22-03-12 cloud cover : 0.00% INFO - L7 2004-09-24-22-03-12: sand: 0.17% ,whitewater: 0.95% ,water: 41.32% INFO - L7 2004-09-24-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2004-10-10-22-02-43 INFO - L7 2004-10-10-22-02-43 cloud cover : 0.00% INFO - L7 2004-10-10-22-02-43: sand: 0.00% ,whitewater: 0.00% ,water: 42.01% INFO - L7 2004-10-10-22-02-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L7 2004-10-10-22-03-07 INFO - L7 2004-10-10-22-03-07 cloud cover : 0.00% INFO - L7 2004-10-10-22-03-07: sand: 0.00% ,whitewater: 0.00% ,water: 42.30% INFO - L7 2004-10-10-22-03-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L7 2004-12-29-22-03-32 INFO - L7 2004-12-29-22-03-32 cloud cover : 0.00% INFO - L7 2004-12-29-22-03-32: sand: 0.00% ,whitewater: 0.61% ,water: 42.33% INFO - L7 2004-12-29-22-03-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L7 2004-12-29-22-03-56 INFO - L7 2004-12-29-22-03-56 cloud cover : 0.00% INFO - L7 2004-12-29-22-03-56: sand: 0.00% ,whitewater: 0.46% ,water: 42.45% INFO - L7 2004-12-29-22-03-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2005-03-03-22-03-53 INFO - L7 2005-03-03-22-03-53 cloud cover : 0.00% INFO - L7 2005-03-03-22-03-53: sand: 0.00% ,whitewater: 0.00% ,water: 42.13% INFO - L7 2005-03-03-22-03-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2005-03-03-22-04-17 INFO - L7 2005-03-03-22-04-17 cloud cover : 0.00% INFO - L7 2005-03-03-22-04-17: sand: 0.00% ,whitewater: 0.00% ,water: 42.91% INFO - L7 2005-03-03-22-04-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2005-03-19-22-03-54 INFO - L7 2005-03-19-22-03-54 cloud cover : 0.00% INFO - L7 2005-03-19-22-03-54: sand: 0.00% ,whitewater: 7.38% ,water: 33.88% INFO - L7 2005-03-19-22-03-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L7 2005-04-20-22-03-44 INFO - L7 2005-04-20-22-03-44 cloud cover : 0.00% INFO - L7 2005-04-20-22-03-44: sand: 0.20% ,whitewater: 0.37% ,water: 40.74% INFO - L7 2005-04-20-22-03-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2005-04-20-22-04-08 INFO - L7 2005-04-20-22-04-08 cloud cover : 0.00% INFO - L7 2005-04-20-22-04-08: sand: 0.32% ,whitewater: 0.32% ,water: 40.54% INFO - L7 2005-04-20-22-04-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 ERROR - Skipping L7 2005-05-22-22-03-48 due to cloud cover percentage exceeding cloud threshold: 86.48% > 10.00%. INFO - Processing image L7 2005-06-07-22-03-42 INFO - L7 2005-06-07-22-03-42 cloud cover : 0.00% INFO - L7 2005-06-07-22-03-42: sand: 0.00% ,whitewater: 0.17% ,water: 42.07% INFO - L7 2005-06-07-22-03-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 162 INFO - Number of shoreline points after removing points within 300m of cloud mask 162 INFO - Number of shoreline points before removing points within 30m of no data pixel 162 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 INFO - Processing image L7 2005-06-07-22-04-06 INFO - L7 2005-06-07-22-04-06 cloud cover : 0.00% INFO - L7 2005-06-07-22-04-06: sand: 0.40% ,whitewater: 0.29% ,water: 41.64% INFO - L7 2005-06-07-22-04-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L7 2005-06-23-22-03-37 INFO - L7 2005-06-23-22-03-37 cloud cover : 0.00% INFO - L7 2005-06-23-22-03-37: sand: 0.00% ,whitewater: 0.12% ,water: 43.40% INFO - L7 2005-06-23-22-03-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L7 2005-06-23-22-04-01 INFO - L7 2005-06-23-22-04-01 cloud cover : 0.00% INFO - L7 2005-06-23-22-04-01: sand: 0.40% ,whitewater: 0.20% ,water: 42.65% INFO - L7 2005-06-23-22-04-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L7 2005-07-09-22-03-38 INFO - L7 2005-07-09-22-03-38 cloud cover : 0.00% INFO - L7 2005-07-09-22-03-38: sand: 0.26% ,whitewater: 0.00% ,water: 43.34% INFO - L7 2005-07-09-22-03-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 INFO - Processing image L7 2005-07-09-22-04-02 INFO - L7 2005-07-09-22-04-02 cloud cover : 0.00% INFO - L7 2005-07-09-22-04-02: sand: 0.78% ,whitewater: 0.00% ,water: 43.40% INFO - L7 2005-07-09-22-04-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 INFO - Processing image L7 2005-08-26-22-03-27 INFO - L7 2005-08-26-22-03-27 cloud cover : 0.00% INFO - L7 2005-08-26-22-03-27: sand: 1.18% ,whitewater: 4.38% ,water: 37.95% INFO - L7 2005-08-26-22-03-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2005-08-26-22-03-51 INFO - L7 2005-08-26-22-03-51 cloud cover : 0.00% INFO - L7 2005-08-26-22-03-51: sand: 1.33% ,whitewater: 4.53% ,water: 37.80% INFO - L7 2005-08-26-22-03-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2005-09-27-22-03-16 INFO - L7 2005-09-27-22-03-16 cloud cover : 0.00% INFO - L7 2005-09-27-22-03-16: sand: 0.00% ,whitewater: 0.00% ,water: 43.60% INFO - L7 2005-09-27-22-03-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2005-09-27-22-03-40 INFO - L7 2005-09-27-22-03-40 cloud cover : 0.00% INFO - L7 2005-09-27-22-03-40: sand: 0.00% ,whitewater: 0.00% ,water: 44.18% INFO - L7 2005-09-27-22-03-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 ERROR - Skipping L7 2005-10-13-22-03-18 due to cloud cover percentage exceeding cloud threshold: 87.64% > 10.00%. ERROR - Skipping L7 2005-10-13-22-03-42 due to cloud cover percentage exceeding cloud threshold: 84.00% > 10.00%. ERROR - Skipping L7 2005-11-14-22-03-41 due to cloud cover percentage exceeding cloud threshold: 40.79% > 10.00%. ERROR - Skipping L7 2005-11-14-22-04-05 due to cloud cover percentage exceeding cloud threshold: 44.94% > 10.00%. ERROR - Skipping L7 2006-01-01-22-03-58 due to cloud cover percentage exceeding cloud threshold: 46.17% > 10.00%. ERROR - Skipping L7 2006-01-01-22-04-22 due to cloud cover percentage exceeding cloud threshold: 41.70% > 10.00%. INFO - Processing image L7 2006-03-22-22-04-18 INFO - L7 2006-03-22-22-04-18 cloud cover : 0.00% INFO - L7 2006-03-22-22-04-18: sand: 0.78% ,whitewater: 0.17% ,water: 43.48% INFO - L7 2006-03-22-22-04-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 111 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L7 2006-03-22-22-04-42 INFO - L7 2006-03-22-22-04-42 cloud cover : 0.00% INFO - L7 2006-03-22-22-04-42: sand: 0.95% ,whitewater: 0.23% ,water: 43.74% INFO - L7 2006-03-22-22-04-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 111 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 110 INFO - Processing image L7 2006-06-26-22-04-08 INFO - L7 2006-06-26-22-04-08 cloud cover : 0.00% INFO - L7 2006-06-26-22-04-08: sand: 0.00% ,whitewater: 0.92% ,water: 42.10% INFO - L7 2006-06-26-22-04-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L7 2006-06-26-22-04-32 INFO - L7 2006-06-26-22-04-32 cloud cover : 0.00% INFO - L7 2006-06-26-22-04-32: sand: 0.32% ,whitewater: 1.18% ,water: 41.58% INFO - L7 2006-06-26-22-04-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L7 2006-07-12-22-04-01 INFO - L7 2006-07-12-22-04-01 cloud cover : 0.00% INFO - L7 2006-07-12-22-04-01: sand: 0.00% ,whitewater: 0.58% ,water: 43.19% INFO - L7 2006-07-12-22-04-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2006-07-12-22-04-25 INFO - L7 2006-07-12-22-04-25 cloud cover : 0.00% INFO - L7 2006-07-12-22-04-25: sand: 0.00% ,whitewater: 0.72% ,water: 42.99% INFO - L7 2006-07-12-22-04-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2006-07-28-22-03-54 INFO - L7 2006-07-28-22-03-54 cloud cover : 0.00% INFO - L7 2006-07-28-22-03-54: sand: 0.00% ,whitewater: 0.00% ,water: 46.54% INFO - L7 2006-07-28-22-03-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L7 2006-07-28-22-04-18 INFO - L7 2006-07-28-22-04-18 cloud cover : 0.00% INFO - L7 2006-07-28-22-04-18: sand: 0.00% ,whitewater: 0.00% ,water: 45.73% INFO - L7 2006-07-28-22-04-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 129 INFO - Number of shoreline points after removing points within 300m of cloud mask 129 INFO - Number of shoreline points before removing points within 30m of no data pixel 129 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L7 2006-08-29-22-03-50 INFO - L7 2006-08-29-22-03-50 cloud cover : 0.00% INFO - L7 2006-08-29-22-03-50: sand: 0.00% ,whitewater: 0.00% ,water: 41.41% INFO - L7 2006-08-29-22-03-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2006-08-29-22-04-14 INFO - L7 2006-08-29-22-04-14 cloud cover : 0.00% INFO - L7 2006-08-29-22-04-14: sand: 0.00% ,whitewater: 0.00% ,water: 41.81% INFO - L7 2006-08-29-22-04-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L7 2006-09-14-22-03-45 INFO - L7 2006-09-14-22-03-45 cloud cover : 0.00% INFO - L7 2006-09-14-22-03-45: sand: 0.00% ,whitewater: 0.26% ,water: 41.41% INFO - L7 2006-09-14-22-03-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 INFO - Processing image L7 2006-09-14-22-04-09 INFO - L7 2006-09-14-22-04-09 cloud cover : 0.00% INFO - L7 2006-09-14-22-04-09: sand: 0.00% ,whitewater: 0.23% ,water: 41.90% INFO - L7 2006-09-14-22-04-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2006-10-16-22-03-42 INFO - L7 2006-10-16-22-03-42 cloud cover : 0.00% INFO - L7 2006-10-16-22-03-42: sand: 0.00% ,whitewater: 0.58% ,water: 42.53% INFO - L7 2006-10-16-22-03-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 INFO - Processing image L7 2006-10-16-22-04-06 INFO - L7 2006-10-16-22-04-06 cloud cover : 0.00% INFO - L7 2006-10-16-22-04-06: sand: 0.00% ,whitewater: 0.52% ,water: 41.90% INFO - L7 2006-10-16-22-04-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 ERROR - Skipping L7 2006-11-01-22-03-58 due to cloud cover percentage exceeding cloud threshold: 42.78% > 10.00%. ERROR - Skipping L7 2006-11-01-22-04-22 due to cloud cover percentage exceeding cloud threshold: 44.51% > 10.00%. INFO - Processing image L7 2007-03-09-22-04-43 INFO - L7 2007-03-09-22-04-43 cloud cover : 0.00% INFO - L7 2007-03-09-22-04-43: sand: 0.49% ,whitewater: 0.00% ,water: 41.26% INFO - L7 2007-03-09-22-04-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L7 2007-03-09-22-05-07 INFO - L7 2007-03-09-22-05-07 cloud cover : 0.00% INFO - L7 2007-03-09-22-05-07: sand: 0.46% ,whitewater: 0.00% ,water: 41.78% INFO - L7 2007-03-09-22-05-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2007-05-12-22-04-35 INFO - L7 2007-05-12-22-04-35 cloud cover : 0.00% INFO - L7 2007-05-12-22-04-35: sand: 0.00% ,whitewater: 0.00% ,water: 40.71% INFO - L7 2007-05-12-22-04-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 35 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 INFO - Processing image L7 2007-05-12-22-04-59 INFO - L7 2007-05-12-22-04-59 cloud cover : 0.00% INFO - L7 2007-05-12-22-04-59: sand: 0.00% ,whitewater: 0.00% ,water: 45.56% INFO - L7 2007-05-12-22-04-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L7 2007-05-28-22-04-28 INFO - L7 2007-05-28-22-04-28 cloud cover : 0.00% INFO - L7 2007-05-28-22-04-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2007-05-28-22-04-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2007-05-28-22-04-28: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2007-06-13-22-04-28 INFO - L7 2007-06-13-22-04-28 cloud cover : 0.00% INFO - L7 2007-06-13-22-04-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2007-06-13-22-04-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2007-06-13-22-04-28: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2007-06-13-22-04-52 due to cloud cover percentage exceeding cloud threshold: 27.36% > 10.00%. INFO - Processing image L7 2007-07-15-22-04-24 INFO - L7 2007-07-15-22-04-24 cloud cover : 0.00% INFO - L7 2007-07-15-22-04-24: sand: 0.00% ,whitewater: 0.54% ,water: 43.96% INFO - L7 2007-07-15-22-04-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L7 2007-07-15-22-04-48 INFO - L7 2007-07-15-22-04-48 cloud cover : 0.00% INFO - L7 2007-07-15-22-04-48: sand: 0.55% ,whitewater: 1.04% ,water: 40.86% INFO - L7 2007-07-15-22-04-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 155 INFO - Number of shoreline points after removing points within 300m of cloud mask 155 INFO - Number of shoreline points before removing points within 30m of no data pixel 155 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L7 2007-09-01-22-04-07 INFO - L7 2007-09-01-22-04-07 cloud cover : 0.00% INFO - L7 2007-09-01-22-04-07: sand: 0.00% ,whitewater: 0.00% ,water: 34.42% INFO - L7 2007-09-01-22-04-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2007-09-01-22-04-31 INFO - L7 2007-09-01-22-04-31 cloud cover : 0.00% INFO - L7 2007-09-01-22-04-31: sand: 0.35% ,whitewater: 0.09% ,water: 42.24% INFO - L7 2007-09-01-22-04-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 ERROR - Skipping L7 2007-09-17-22-04-00 due to cloud cover percentage exceeding cloud threshold: 68.87% > 10.00%. ERROR - Skipping L7 2007-10-19-22-04-03 due to cloud cover percentage exceeding cloud threshold: 83.14% > 10.00%. INFO - Processing image L7 2007-11-04-22-04-13 INFO - L7 2007-11-04-22-04-13 cloud cover : 0.00% INFO - L7 2007-11-04-22-04-13: sand: 0.00% ,whitewater: 0.00% ,water: 49.06% INFO - L7 2007-11-04-22-04-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L7 2007-11-04-22-04-37 INFO - L7 2007-11-04-22-04-37 cloud cover : 0.00% INFO - L7 2007-11-04-22-04-37: sand: 0.00% ,whitewater: 0.00% ,water: 47.66% INFO - L7 2007-11-04-22-04-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 INFO - Processing image L7 2007-11-20-22-04-22 INFO - L7 2007-11-20-22-04-22 cloud cover : 0.00% INFO - L7 2007-11-20-22-04-22: sand: 0.00% ,whitewater: 0.00% ,water: 46.08% INFO - L7 2007-11-20-22-04-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2007-11-20-22-04-46 INFO - L7 2007-11-20-22-04-46 cloud cover : 0.00% INFO - L7 2007-11-20-22-04-46: sand: 0.00% ,whitewater: 0.00% ,water: 46.25% INFO - L7 2007-11-20-22-04-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2007-12-06-22-04-28 INFO - L7 2007-12-06-22-04-28 cloud cover : 0.00% INFO - L7 2007-12-06-22-04-28: sand: 0.00% ,whitewater: 0.00% ,water: 43.72% INFO - L7 2007-12-06-22-04-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2007-12-06-22-04-52 INFO - L7 2007-12-06-22-04-52 cloud cover : 0.00% INFO - L7 2007-12-06-22-04-52: sand: 0.00% ,whitewater: 0.00% ,water: 44.55% INFO - L7 2007-12-06-22-04-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2007-12-22-22-04-32 INFO - L7 2007-12-22-22-04-32 cloud cover : 8.35% INFO - L7 2007-12-22-22-04-32: sand: 0.00% ,whitewater: 0.84% ,water: 37.83% INFO - L7 2007-12-22-22-04-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2007-12-22-22-04-56 INFO - L7 2007-12-22-22-04-56 cloud cover : 7.26% INFO - L7 2007-12-22-22-04-56: sand: 0.00% ,whitewater: 0.87% ,water: 38.75% INFO - L7 2007-12-22-22-04-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2008-01-07-22-04-34 INFO - L7 2008-01-07-22-04-34 cloud cover : 0.00% INFO - L7 2008-01-07-22-04-34: sand: 1.19% ,whitewater: 0.00% ,water: 41.46% INFO - L7 2008-01-07-22-04-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2008-01-07-22-04-58 INFO - L7 2008-01-07-22-04-58 cloud cover : 0.00% INFO - L7 2008-01-07-22-04-58: sand: 1.24% ,whitewater: 0.00% ,water: 42.56% INFO - L7 2008-01-07-22-04-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 ERROR - Skipping L7 2008-01-23-22-04-33 due to cloud cover percentage exceeding cloud threshold: 82.60% > 10.00%. ERROR - Skipping L7 2008-02-24-22-04-26 due to cloud cover percentage exceeding cloud threshold: 28.00% > 10.00%. INFO - Processing image L7 2008-03-11-22-04-20 INFO - L7 2008-03-11-22-04-20 cloud cover : 0.00% INFO - L7 2008-03-11-22-04-20: sand: 0.00% ,whitewater: 0.00% ,water: 39.23% INFO - L7 2008-03-11-22-04-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-03-11-22-04-20: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-03-11-22-04-44 INFO - L7 2008-03-11-22-04-44 cloud cover : 0.00% INFO - L7 2008-03-11-22-04-44: sand: 0.00% ,whitewater: 0.12% ,water: 61.97% INFO - L7 2008-03-11-22-04-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 187 INFO - Number of shoreline points before removing points within 30m of no data pixel 187 INFO - Number of shoreline points after removing points within 30m of no data pixel 185 INFO - Processing image L7 2008-03-18-22-10-31 INFO - L7 2008-03-18-22-10-31 cloud cover : 0.00% INFO - L7 2008-03-18-22-10-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.20% INFO - L7 2008-03-18-22-10-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L7 2008-03-27-22-04-21 INFO - L7 2008-03-27-22-04-21 cloud cover : 0.00% INFO - L7 2008-03-27-22-04-21: sand: 0.00% ,whitewater: 0.00% ,water: 42.53% INFO - L7 2008-03-27-22-04-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 35 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2008-03-27-22-04-45 INFO - L7 2008-03-27-22-04-45 cloud cover : 0.00% INFO - L7 2008-03-27-22-04-45: sand: 0.00% ,whitewater: 0.00% ,water: 46.37% INFO - L7 2008-03-27-22-04-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2008-04-12-22-04-20 INFO - L7 2008-04-12-22-04-20 cloud cover : 0.00% INFO - L7 2008-04-12-22-04-20: sand: 0.91% ,whitewater: 1.49% ,water: 41.26% INFO - L7 2008-04-12-22-04-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 33 INFO - Number of shoreline points after removing points within 300m of cloud mask 33 INFO - Number of shoreline points before removing points within 30m of no data pixel 33 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2008-04-12-22-04-44 INFO - L7 2008-04-12-22-04-44 cloud cover : 0.00% INFO - L7 2008-04-12-22-04-44: sand: 0.95% ,whitewater: 3.32% ,water: 40.43% INFO - L7 2008-04-12-22-04-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 ERROR - Skipping L7 2008-04-28-22-04-17 due to cloud cover percentage exceeding cloud threshold: 89.54% > 10.00%. INFO - Processing image L7 2008-05-14-22-04-12 INFO - L7 2008-05-14-22-04-12 cloud cover : 0.00% INFO - L7 2008-05-14-22-04-12: sand: 0.23% ,whitewater: 0.17% ,water: 43.55% INFO - L7 2008-05-14-22-04-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 133 INFO - Number of shoreline points after removing points within 300m of cloud mask 133 INFO - Number of shoreline points before removing points within 30m of no data pixel 133 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L7 2008-05-14-22-04-36 INFO - L7 2008-05-14-22-04-36 cloud cover : 0.00% INFO - L7 2008-05-14-22-04-36: sand: 0.20% ,whitewater: 0.23% ,water: 44.90% INFO - L7 2008-05-14-22-04-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 ERROR - Skipping L7 2008-05-30-22-04-05 due to cloud cover percentage exceeding cloud threshold: 91.01% > 10.00%. ERROR - Skipping L7 2008-06-15-22-03-56 due to cloud cover percentage exceeding cloud threshold: 26.47% > 10.00%. ERROR - Skipping L7 2008-06-15-22-04-20 due to cloud cover percentage exceeding cloud threshold: 23.98% > 10.00%. INFO - Processing image L7 2008-07-01-22-03-46 INFO - L7 2008-07-01-22-03-46 cloud cover : 0.00% INFO - L7 2008-07-01-22-03-46: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2008-07-01-22-03-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-07-01-22-03-46: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-07-08-22-09-51 INFO - L7 2008-07-08-22-09-51 cloud cover : 0.00% INFO - L7 2008-07-08-22-09-51: sand: 0.00% ,whitewater: 3.00% ,water: 0.00% INFO - L7 2008-07-08-22-09-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2008-07-17-22-03-58 INFO - L7 2008-07-17-22-03-58 cloud cover : 0.00% INFO - L7 2008-07-17-22-03-58: sand: 0.00% ,whitewater: 0.00% ,water: 58.42% INFO - L7 2008-07-17-22-03-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 300 INFO - Number of shoreline points after removing points within 300m of cloud mask 300 INFO - Number of shoreline points before removing points within 30m of no data pixel 300 INFO - Number of shoreline points after removing points within 30m of no data pixel 299 INFO - Processing image L7 2008-07-24-22-09-40 INFO - L7 2008-07-24-22-09-40 cloud cover : 0.00% INFO - L7 2008-07-24-22-09-40: sand: 4.21% ,whitewater: 13.64% ,water: 12.95% INFO - L7 2008-07-24-22-09-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 ERROR - Skipping L7 2008-08-02-22-03-26 due to cloud cover percentage exceeding cloud threshold: 21.52% > 10.00%. INFO - Processing image L7 2008-08-02-22-03-50 INFO - L7 2008-08-02-22-03-50 cloud cover : 0.00% INFO - L7 2008-08-02-22-03-50: sand: 0.00% ,whitewater: 1.53% ,water: 30.54% INFO - L7 2008-08-02-22-03-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L7 2008-08-09-22-09-35 INFO - L7 2008-08-09-22-09-35 cloud cover : 0.00% INFO - L7 2008-08-09-22-09-35: sand: 0.17% ,whitewater: 0.12% ,water: 25.63% INFO - L7 2008-08-09-22-09-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L7 2008-08-18-22-03-20 INFO - L7 2008-08-18-22-03-20 cloud cover : 0.00% INFO - L7 2008-08-18-22-03-20: sand: 0.00% ,whitewater: 0.00% ,water: 5.71% INFO - L7 2008-08-18-22-03-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-08-18-22-03-20: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-08-18-22-03-44 INFO - L7 2008-08-18-22-03-44 cloud cover : 0.00% INFO - L7 2008-08-18-22-03-44: sand: 0.17% ,whitewater: 2.97% ,water: 37.05% INFO - L7 2008-08-18-22-03-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 ERROR - Skipping L7 2008-09-19-22-03-04 due to cloud cover percentage exceeding cloud threshold: 88.59% > 10.00%. ERROR - Skipping L7 2008-10-05-22-02-54 due to cloud cover percentage exceeding cloud threshold: 85.18% > 10.00%. ERROR - Skipping L7 2008-11-06-22-03-14 due to cloud cover percentage exceeding cloud threshold: 77.73% > 10.00%. INFO - Processing image L7 2008-11-22-22-03-27 INFO - L7 2008-11-22-22-03-27 cloud cover : 0.00% INFO - L7 2008-11-22-22-03-27: sand: 0.00% ,whitewater: 0.00% ,water: 42.51% INFO - L7 2008-11-22-22-03-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2008-11-22-22-03-51 INFO - L7 2008-11-22-22-03-51 cloud cover : 0.00% INFO - L7 2008-11-22-22-03-51: sand: 0.00% ,whitewater: 0.00% ,water: 46.19% INFO - L7 2008-11-22-22-03-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L7 2009-01-09-22-03-52 due to cloud cover percentage exceeding cloud threshold: 63.24% > 10.00%. INFO - Processing image L7 2009-01-25-22-04-21 INFO - L7 2009-01-25-22-04-21 cloud cover : 0.00% INFO - L7 2009-01-25-22-04-21: sand: 0.55% ,whitewater: 0.00% ,water: 39.22% INFO - L7 2009-01-25-22-04-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2009-02-26-22-04-13 INFO - L7 2009-02-26-22-04-13 cloud cover : 0.00% INFO - L7 2009-02-26-22-04-13: sand: 0.00% ,whitewater: 0.00% ,water: 29.23% INFO - L7 2009-02-26-22-04-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-02-26-22-04-13: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2009-02-26-22-04-37 due to cloud cover percentage exceeding cloud threshold: 26.28% > 10.00%. INFO - Processing image L7 2009-03-14-22-04-21 INFO - L7 2009-03-14-22-04-21 cloud cover : 0.00% INFO - L7 2009-03-14-22-04-21: sand: 0.00% ,whitewater: 0.24% ,water: 30.05% INFO - L7 2009-03-14-22-04-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-03-14-22-04-21: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2009-03-14-22-04-45 INFO - L7 2009-03-14-22-04-45 cloud cover : 0.00% INFO - L7 2009-03-14-22-04-45: sand: 0.00% ,whitewater: 0.23% ,water: 41.70% INFO - L7 2009-03-14-22-04-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L7 2009-03-30-22-04-28 INFO - L7 2009-03-30-22-04-28 cloud cover : 0.00% INFO - L7 2009-03-30-22-04-28: sand: 0.00% ,whitewater: 0.00% ,water: 39.82% INFO - L7 2009-03-30-22-04-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2009-03-30-22-04-52 INFO - L7 2009-03-30-22-04-52 cloud cover : 0.00% INFO - L7 2009-03-30-22-04-52: sand: 0.00% ,whitewater: 0.00% ,water: 41.75% INFO - L7 2009-03-30-22-04-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2009-05-01-22-04-37 INFO - L7 2009-05-01-22-04-37 cloud cover : 0.00% INFO - L7 2009-05-01-22-04-37: sand: 0.00% ,whitewater: 1.92% ,water: 46.71% INFO - L7 2009-05-01-22-04-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2009-05-01-22-05-01 INFO - L7 2009-05-01-22-05-01 cloud cover : 0.00% INFO - L7 2009-05-01-22-05-01: sand: 0.00% ,whitewater: 1.73% ,water: 44.87% INFO - L7 2009-05-01-22-05-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 ERROR - Skipping L7 2009-06-02-22-04-39 due to cloud cover percentage exceeding cloud threshold: 60.23% > 10.00%. ERROR - Skipping L7 2009-06-02-22-05-03 due to cloud cover percentage exceeding cloud threshold: 87.26% > 10.00%. INFO - Processing image L7 2009-06-18-22-04-37 INFO - L7 2009-06-18-22-04-37 cloud cover : 0.00% INFO - L7 2009-06-18-22-04-37: sand: 0.78% ,whitewater: 0.00% ,water: 52.12% INFO - L7 2009-06-18-22-04-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L7 2009-06-18-22-05-01 INFO - L7 2009-06-18-22-05-01 cloud cover : 0.00% INFO - L7 2009-06-18-22-05-01: sand: 0.43% ,whitewater: 0.00% ,water: 49.88% INFO - L7 2009-06-18-22-05-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 153 ERROR - Skipping L7 2009-07-20-22-04-30 due to cloud cover percentage exceeding cloud threshold: 82.85% > 10.00%. INFO - Processing image L7 2009-08-05-22-04-48 INFO - L7 2009-08-05-22-04-48 cloud cover : 0.00% INFO - L7 2009-08-05-22-04-48: sand: 0.00% ,whitewater: 0.00% ,water: 38.26% INFO - L7 2009-08-05-22-04-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 ERROR - Skipping L7 2009-08-21-22-04-47 due to cloud cover percentage exceeding cloud threshold: 43.31% > 10.00%. INFO - Processing image L7 2009-08-28-22-10-33 INFO - L7 2009-08-28-22-10-33 cloud cover : 0.00% INFO - L7 2009-08-28-22-10-33: sand: 0.17% ,whitewater: 0.14% ,water: 0.00% INFO - L7 2009-08-28-22-10-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 25 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 ERROR - Skipping L7 2009-09-22-22-04-21 due to cloud cover percentage exceeding cloud threshold: 83.22% > 10.00%. INFO - Processing image L7 2009-10-24-22-04-30 INFO - L7 2009-10-24-22-04-30 cloud cover : 0.00% INFO - L7 2009-10-24-22-04-30: sand: 0.00% ,whitewater: 0.00% ,water: 17.39% INFO - L7 2009-10-24-22-04-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-10-24-22-04-30: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2009-10-24-22-04-54 INFO - L7 2009-10-24-22-04-54 cloud cover : 0.00% INFO - L7 2009-10-24-22-04-54: sand: 0.00% ,whitewater: 0.00% ,water: 45.27% INFO - L7 2009-10-24-22-04-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2009-11-25-22-04-57 INFO - L7 2009-11-25-22-04-57 cloud cover : 0.00% INFO - L7 2009-11-25-22-04-57: sand: 0.00% ,whitewater: 0.00% ,water: 40.95% INFO - L7 2009-11-25-22-04-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 17 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 15 INFO - Processing image L7 2009-11-25-22-05-21 INFO - L7 2009-11-25-22-05-21 cloud cover : 0.00% INFO - L7 2009-11-25-22-05-21: sand: 0.00% ,whitewater: 0.00% ,water: 45.99% INFO - L7 2009-11-25-22-05-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 ERROR - Skipping L7 2009-12-27-22-05-25 due to cloud cover percentage exceeding cloud threshold: 88.91% > 10.00%. ERROR - Skipping L7 2010-01-12-22-05-41 due to cloud cover percentage exceeding cloud threshold: 89.60% > 10.00%. INFO - Processing image L7 2010-01-28-22-05-55 INFO - L7 2010-01-28-22-05-55 cloud cover : 0.00% INFO - L7 2010-01-28-22-05-55: sand: 1.15% ,whitewater: 0.17% ,water: 42.76% INFO - L7 2010-01-28-22-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L7 2010-01-28-22-06-19 INFO - L7 2010-01-28-22-06-19 cloud cover : 0.00% INFO - L7 2010-01-28-22-06-19: sand: 1.36% ,whitewater: 0.14% ,water: 42.21% INFO - L7 2010-01-28-22-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L7 2010-02-13-22-06-06 INFO - L7 2010-02-13-22-06-06 cloud cover : 0.00% INFO - L7 2010-02-13-22-06-06: sand: 0.23% ,whitewater: 0.00% ,water: 40.22% INFO - L7 2010-02-13-22-06-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2010-02-13-22-06-30 INFO - L7 2010-02-13-22-06-30 cloud cover : 4.77% INFO - L7 2010-02-13-22-06-30: sand: 0.14% ,whitewater: 0.00% ,water: 36.42% INFO - L7 2010-02-13-22-06-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L7 2010-03-01-22-06-15 INFO - L7 2010-03-01-22-06-15 cloud cover : 0.00% INFO - L7 2010-03-01-22-06-15: sand: 1.73% ,whitewater: 0.35% ,water: 41.12% INFO - L7 2010-03-01-22-06-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L7 2010-03-01-22-06-39 INFO - L7 2010-03-01-22-06-39 cloud cover : 0.00% INFO - L7 2010-03-01-22-06-39: sand: 1.87% ,whitewater: 0.37% ,water: 40.60% INFO - L7 2010-03-01-22-06-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 ERROR - Skipping L7 2010-04-18-22-06-25 due to cloud cover percentage exceeding cloud threshold: 89.53% > 10.00%. INFO - Processing image L7 2010-05-04-22-06-23 INFO - L7 2010-05-04-22-06-23 cloud cover : 0.00% INFO - L7 2010-05-04-22-06-23: sand: 0.59% ,whitewater: 0.35% ,water: 44.53% INFO - L7 2010-05-04-22-06-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L7 2010-05-04-22-06-46 INFO - L7 2010-05-04-22-06-46 cloud cover : 0.00% INFO - L7 2010-05-04-22-06-46: sand: 0.66% ,whitewater: 0.43% ,water: 44.64% INFO - L7 2010-05-04-22-06-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2010-06-12-22-12-31 INFO - L7 2010-06-12-22-12-31 cloud cover : 0.00% INFO - L7 2010-06-12-22-12-31: sand: 0.00% ,whitewater: 0.09% ,water: 0.00% INFO - L7 2010-06-12-22-12-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 ERROR - Skipping L7 2010-07-14-22-12-36 due to cloud cover percentage exceeding cloud threshold: 26.42% > 10.00%. INFO - Processing image L7 2010-07-23-22-06-26 INFO - L7 2010-07-23-22-06-26 cloud cover : 0.00% INFO - L7 2010-07-23-22-06-26: sand: 0.00% ,whitewater: 1.50% ,water: 13.50% INFO - L7 2010-07-23-22-06-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2010-07-23-22-06-26: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2010-07-23-22-06-50 INFO - L7 2010-07-23-22-06-50 cloud cover : 0.00% INFO - L7 2010-07-23-22-06-50: sand: 0.00% ,whitewater: 4.73% ,water: 41.38% INFO - L7 2010-07-23-22-06-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L7 2010-08-08-22-06-48 INFO - L7 2010-08-08-22-06-48 cloud cover : 7.34% INFO - L7 2010-08-08-22-06-48: sand: 0.00% ,whitewater: 7.93% ,water: 24.54% INFO - L7 2010-08-08-22-06-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 20 INFO - Processing image L7 2010-08-15-22-12-36 INFO - L7 2010-08-15-22-12-36 cloud cover : 0.00% INFO - L7 2010-08-15-22-12-36: sand: 0.00% ,whitewater: 0.46% ,water: 0.72% INFO - L7 2010-08-15-22-12-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2010-08-24-22-06-28 INFO - L7 2010-08-24-22-06-28 cloud cover : 0.00% INFO - L7 2010-08-24-22-06-28: sand: 0.00% ,whitewater: 0.00% ,water: 10.12% INFO - L7 2010-08-24-22-06-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2010-08-24-22-06-28: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2010-08-24-22-06-52 due to cloud cover percentage exceeding cloud threshold: 69.88% > 10.00%. INFO - Processing image L7 2010-09-09-22-06-29 INFO - L7 2010-09-09-22-06-29 cloud cover : 0.00% INFO - L7 2010-09-09-22-06-29: sand: 0.00% ,whitewater: 0.62% ,water: 37.29% INFO - L7 2010-09-09-22-06-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 22 INFO - Number of shoreline points after removing points within 300m of cloud mask 22 INFO - Number of shoreline points before removing points within 30m of no data pixel 22 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2010-09-09-22-06-53 INFO - L7 2010-09-09-22-06-53 cloud cover : 0.00% INFO - L7 2010-09-09-22-06-53: sand: 0.00% ,whitewater: 0.46% ,water: 34.92% INFO - L7 2010-09-09-22-06-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2010-09-25-22-06-29 INFO - L7 2010-09-25-22-06-29 cloud cover : 0.00% INFO - L7 2010-09-25-22-06-29: sand: 0.00% ,whitewater: 0.56% ,water: 40.26% INFO - L7 2010-09-25-22-06-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2010-09-25-22-06-53 INFO - L7 2010-09-25-22-06-53 cloud cover : 0.00% INFO - L7 2010-09-25-22-06-53: sand: 0.00% ,whitewater: 0.17% ,water: 40.97% INFO - L7 2010-09-25-22-06-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2010-10-11-22-06-57 INFO - L7 2010-10-11-22-06-57 cloud cover : 0.00% INFO - L7 2010-10-11-22-06-57: sand: 0.00% ,whitewater: 0.17% ,water: 42.30% INFO - L7 2010-10-11-22-06-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2010-10-27-22-06-42 INFO - L7 2010-10-27-22-06-42 cloud cover : 0.00% INFO - L7 2010-10-27-22-06-42: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2010-10-27-22-06-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2010-10-27-22-06-42: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2010-11-12-22-07-18 due to cloud cover percentage exceeding cloud threshold: 36.79% > 10.00%. INFO - Processing image L7 2010-11-28-22-07-29 INFO - L7 2010-11-28-22-07-29 cloud cover : 7.83% INFO - L7 2010-11-28-22-07-29: sand: 0.00% ,whitewater: 1.15% ,water: 38.87% INFO - L7 2010-11-28-22-07-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 10 INFO - Number of shoreline points before removing points within 30m of no data pixel 10 INFO - Number of shoreline points after removing points within 30m of no data pixel 10 INFO - Processing image L7 2010-12-14-22-07-37 INFO - L7 2010-12-14-22-07-37 cloud cover : 0.00% INFO - L7 2010-12-14-22-07-37: sand: 0.00% ,whitewater: 0.00% ,water: 44.87% INFO - L7 2010-12-14-22-07-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L7 2011-01-31-22-07-36 INFO - L7 2011-01-31-22-07-36 cloud cover : 0.00% INFO - L7 2011-01-31-22-07-36: sand: 0.00% ,whitewater: 0.00% ,water: 8.59% INFO - L7 2011-01-31-22-07-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2011-01-31-22-07-36: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2011-02-16-22-08-03 INFO - L7 2011-02-16-22-08-03 cloud cover : 0.00% INFO - L7 2011-02-16-22-08-03: sand: 0.00% ,whitewater: 0.17% ,water: 41.03% INFO - L7 2011-02-16-22-08-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2011-04-05-22-07-50 INFO - L7 2011-04-05-22-07-50 cloud cover : 0.00% INFO - L7 2011-04-05-22-07-50: sand: 0.00% ,whitewater: 0.00% ,water: 22.63% INFO - L7 2011-04-05-22-07-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2011-04-05-22-07-50: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2011-04-05-22-08-14 INFO - L7 2011-04-05-22-08-14 cloud cover : 0.00% INFO - L7 2011-04-05-22-08-14: sand: 0.00% ,whitewater: 0.00% ,water: 40.14% INFO - L7 2011-04-05-22-08-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2011-04-12-22-14-00 INFO - L7 2011-04-12-22-14-00 cloud cover : 0.00% INFO - L7 2011-04-12-22-14-00: sand: 0.14% ,whitewater: 0.00% ,water: 16.87% INFO - L7 2011-04-12-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2011-04-21-22-08-12 due to cloud cover percentage exceeding cloud threshold: 62.68% > 10.00%. INFO - Processing image L7 2011-04-28-22-14-00 INFO - L7 2011-04-28-22-14-00 cloud cover : 0.00% INFO - L7 2011-04-28-22-14-00: sand: 0.00% ,whitewater: 2.97% ,water: 17.73% INFO - L7 2011-04-28-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 25 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 ERROR - Skipping L7 2011-05-14-22-13-57 due to cloud cover percentage exceeding cloud threshold: 77.25% > 10.00%. INFO - Processing image L7 2011-05-23-22-08-11 INFO - L7 2011-05-23-22-08-11 cloud cover : 0.00% INFO - L7 2011-05-23-22-08-11: sand: 0.00% ,whitewater: 0.03% ,water: 42.94% INFO - L7 2011-05-23-22-08-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 INFO - Processing image L7 2011-05-30-22-13-59 INFO - L7 2011-05-30-22-13-59 cloud cover : 0.00% INFO - L7 2011-05-30-22-13-59: sand: 0.00% ,whitewater: 0.00% ,water: 17.33% INFO - L7 2011-05-30-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L7 2011-06-08-22-08-12 INFO - L7 2011-06-08-22-08-12 cloud cover : 0.00% INFO - L7 2011-06-08-22-08-12: sand: 0.00% ,whitewater: 0.14% ,water: 45.42% INFO - L7 2011-06-08-22-08-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 153 INFO - Number of shoreline points after removing points within 300m of cloud mask 153 INFO - Number of shoreline points before removing points within 30m of no data pixel 153 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L7 2011-06-15-22-13-58 INFO - L7 2011-06-15-22-13-58 cloud cover : 0.00% INFO - L7 2011-06-15-22-13-58: sand: 0.00% ,whitewater: 1.10% ,water: 0.00% INFO - L7 2011-06-15-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 25 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2011-07-01-22-13-54 INFO - L7 2011-07-01-22-13-54 cloud cover : 0.00% INFO - L7 2011-07-01-22-13-54: sand: 0.00% ,whitewater: 0.43% ,water: 16.98% INFO - L7 2011-07-01-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2011-07-10-22-08-07 INFO - L7 2011-07-10-22-08-07 cloud cover : 0.00% INFO - L7 2011-07-10-22-08-07: sand: 0.32% ,whitewater: 0.46% ,water: 42.73% INFO - L7 2011-07-10-22-08-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 140 INFO - Processing image L7 2011-07-17-22-13-54 INFO - L7 2011-07-17-22-13-54 cloud cover : 0.00% INFO - L7 2011-07-17-22-13-54: sand: 0.00% ,whitewater: 0.00% ,water: 16.12% INFO - L7 2011-07-17-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2011-07-26-22-08-05 INFO - L7 2011-07-26-22-08-05 cloud cover : 0.00% INFO - L7 2011-07-26-22-08-05: sand: 0.26% ,whitewater: 0.69% ,water: 43.11% INFO - L7 2011-07-26-22-08-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L7 2011-08-02-22-13-50 INFO - L7 2011-08-02-22-13-50 cloud cover : 0.00% INFO - L7 2011-08-02-22-13-50: sand: 0.00% ,whitewater: 0.06% ,water: 26.41% INFO - L7 2011-08-02-22-13-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L7 2011-08-11-22-08-01 due to cloud cover percentage exceeding cloud threshold: 68.63% > 10.00%. INFO - Processing image L7 2011-08-18-22-13-47 INFO - L7 2011-08-18-22-13-47 cloud cover : 0.00% INFO - L7 2011-08-18-22-13-47: sand: 1.10% ,whitewater: 18.17% ,water: 0.00% INFO - L7 2011-08-18-22-13-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 75 INFO - Number of shoreline points after removing points within 300m of cloud mask 75 INFO - Number of shoreline points before removing points within 30m of no data pixel 75 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2011-08-27-22-07-59 INFO - L7 2011-08-27-22-07-59 cloud cover : 0.00% INFO - L7 2011-08-27-22-07-59: sand: 0.00% ,whitewater: 0.00% ,water: 40.46% INFO - L7 2011-08-27-22-07-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 ERROR - Skipping L7 2011-09-12-22-07-53 due to cloud cover percentage exceeding cloud threshold: 12.21% > 10.00%. ERROR - Skipping L7 2011-09-19-22-13-39 due to cloud cover percentage exceeding cloud threshold: 21.32% > 10.00%. INFO - Processing image L7 2011-09-28-22-07-27 INFO - L7 2011-09-28-22-07-27 cloud cover : 0.00% INFO - L7 2011-09-28-22-07-27: sand: 0.00% ,whitewater: 0.52% ,water: 32.17% INFO - L7 2011-09-28-22-07-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2011-09-28-22-07-51 INFO - L7 2011-09-28-22-07-51 cloud cover : 0.00% INFO - L7 2011-09-28-22-07-51: sand: 0.00% ,whitewater: 0.66% ,water: 35.41% INFO - L7 2011-09-28-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2011-11-15-22-08-10 INFO - L7 2011-11-15-22-08-10 cloud cover : 0.00% INFO - L7 2011-11-15-22-08-10: sand: 0.00% ,whitewater: 0.03% ,water: 42.36% INFO - L7 2011-11-15-22-08-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 ERROR - Skipping L7 2011-12-01-22-08-20 due to cloud cover percentage exceeding cloud threshold: 92.47% > 10.00%. ERROR - Skipping L7 2011-12-17-22-08-03 due to cloud cover percentage exceeding cloud threshold: 33.33% > 10.00%. INFO - Processing image L7 2012-01-02-22-08-13 INFO - L7 2012-01-02-22-08-13 cloud cover : 0.00% INFO - L7 2012-01-02-22-08-13: sand: 0.00% ,whitewater: 0.00% ,water: 33.76% INFO - L7 2012-01-02-22-08-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2012-01-02-22-08-37 INFO - L7 2012-01-02-22-08-37 cloud cover : 0.00% INFO - L7 2012-01-02-22-08-37: sand: 0.00% ,whitewater: 0.00% ,water: 44.09% INFO - L7 2012-01-02-22-08-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L7 2012-02-03-22-08-17 due to cloud cover percentage exceeding cloud threshold: 80.35% > 10.00%. ERROR - Skipping L7 2012-02-19-22-08-20 due to cloud cover percentage exceeding cloud threshold: 57.09% > 10.00%. ERROR - Skipping L7 2012-02-19-22-08-44 due to cloud cover percentage exceeding cloud threshold: 18.55% > 10.00%. INFO - Processing image L7 2012-03-13-22-14-29 INFO - L7 2012-03-13-22-14-29 cloud cover : 0.00% INFO - L7 2012-03-13-22-14-29: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2012-03-13-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 37 ERROR - Skipping L7 2012-03-22-22-08-20 due to cloud cover percentage exceeding cloud threshold: 66.17% > 10.00%. INFO - Processing image L7 2012-04-07-22-08-40 INFO - L7 2012-04-07-22-08-40 cloud cover : 0.00% INFO - L7 2012-04-07-22-08-40: sand: 0.00% ,whitewater: 8.45% ,water: 32.99% INFO - L7 2012-04-07-22-08-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L7 2012-04-23-22-08-28 INFO - L7 2012-04-23-22-08-28 cloud cover : 0.00% INFO - L7 2012-04-23-22-08-28: sand: 0.00% ,whitewater: 0.03% ,water: 65.88% INFO - L7 2012-04-23-22-08-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 INFO - Processing image L7 2012-04-23-22-08-52 INFO - L7 2012-04-23-22-08-52 cloud cover : 0.00% INFO - L7 2012-04-23-22-08-52: sand: 0.00% ,whitewater: 0.03% ,water: 71.91% INFO - L7 2012-04-23-22-08-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 158 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 151 INFO - Processing image L7 2012-08-29-22-09-28 INFO - L7 2012-08-29-22-09-28 cloud cover : 0.00% INFO - L7 2012-08-29-22-09-28: sand: 0.00% ,whitewater: 0.00% ,water: 13.54% INFO - L7 2012-08-29-22-09-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2012-08-29-22-09-28: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2012-08-29-22-09-52 INFO - L7 2012-08-29-22-09-52 cloud cover : 0.00% INFO - L7 2012-08-29-22-09-52: sand: 0.00% ,whitewater: 0.00% ,water: 39.85% INFO - L7 2012-08-29-22-09-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2012-09-21-22-15-53 INFO - L7 2012-09-21-22-15-53 cloud cover : 0.00% INFO - L7 2012-09-21-22-15-53: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2012-09-21-22-15-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2012-09-30-22-09-48 due to cloud cover percentage exceeding cloud threshold: 30.30% > 10.00%. ERROR - Skipping L7 2012-10-16-22-10-21 due to cloud cover percentage exceeding cloud threshold: 53.67% > 10.00%. INFO - Processing image L7 2012-11-08-22-16-15 INFO - L7 2012-11-08-22-16-15 cloud cover : 0.00% INFO - L7 2012-11-08-22-16-15: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2012-11-08-22-16-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 28 INFO - Number of shoreline points after removing points within 300m of cloud mask 28 INFO - Number of shoreline points before removing points within 30m of no data pixel 28 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2012-11-17-22-10-34 INFO - L7 2012-11-17-22-10-34 cloud cover : 0.00% INFO - L7 2012-11-17-22-10-34: sand: 0.00% ,whitewater: 0.00% ,water: 40.86% INFO - L7 2012-11-17-22-10-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 ERROR - Skipping L7 2012-12-03-22-10-34 due to cloud cover percentage exceeding cloud threshold: 45.52% > 10.00%. INFO - Processing image L7 2012-12-10-22-16-25 INFO - L7 2012-12-10-22-16-25 cloud cover : 0.00% INFO - L7 2012-12-10-22-16-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2012-12-10-22-16-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 35 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 INFO - Processing image L7 2012-12-19-22-10-19 INFO - L7 2012-12-19-22-10-19 cloud cover : 0.00% INFO - L7 2012-12-19-22-10-19: sand: 0.00% ,whitewater: 0.00% ,water: 32.35% INFO - L7 2012-12-19-22-10-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2012-12-19-22-10-43 INFO - L7 2012-12-19-22-10-43 cloud cover : 0.00% INFO - L7 2012-12-19-22-10-43: sand: 0.00% ,whitewater: 0.00% ,water: 43.66% INFO - L7 2012-12-19-22-10-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2013-01-04-22-10-22 INFO - L7 2013-01-04-22-10-22 cloud cover : 0.00% INFO - L7 2013-01-04-22-10-22: sand: 0.00% ,whitewater: 3.65% ,water: 34.23% INFO - L7 2013-01-04-22-10-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2013-01-04-22-10-46 INFO - L7 2013-01-04-22-10-46 cloud cover : 0.00% INFO - L7 2013-01-04-22-10-46: sand: 0.20% ,whitewater: 1.56% ,water: 42.82% INFO - L7 2013-01-04-22-10-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2013-02-05-22-10-25 INFO - L7 2013-02-05-22-10-25 cloud cover : 0.00% INFO - L7 2013-02-05-22-10-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-02-05-22-10-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2013-02-05-22-10-25: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2013-02-21-22-10-46 INFO - L7 2013-02-21-22-10-46 cloud cover : 0.00% INFO - L7 2013-02-21-22-10-46: sand: 0.61% ,whitewater: 0.00% ,water: 44.00% INFO - L7 2013-02-21-22-10-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2013-02-28-22-16-31 INFO - L7 2013-02-28-22-16-31 cloud cover : 0.00% INFO - L7 2013-02-28-22-16-31: sand: 0.20% ,whitewater: 1.67% ,water: 28.84% INFO - L7 2013-02-28-22-16-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2013-04-01-22-16-26 INFO - L7 2013-04-01-22-16-26 cloud cover : 0.00% INFO - L7 2013-04-01-22-16-26: sand: 0.63% ,whitewater: 0.61% ,water: 26.76% INFO - L7 2013-04-01-22-16-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2013-04-17-22-16-21 INFO - L7 2013-04-17-22-16-21 cloud cover : 0.00% INFO - L7 2013-04-17-22-16-21: sand: 0.37% ,whitewater: 5.65% ,water: 22.32% INFO - L7 2013-04-17-22-16-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2013-05-03-22-16-17 INFO - L7 2013-05-03-22-16-17 cloud cover : 0.00% INFO - L7 2013-05-03-22-16-17: sand: 0.35% ,whitewater: 0.06% ,water: 29.73% INFO - L7 2013-05-03-22-16-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 ERROR - Skipping L7 2013-05-19-22-16-15 due to cloud cover percentage exceeding cloud threshold: 28.61% > 10.00%. INFO - Processing image L7 2013-06-04-22-16-04 INFO - L7 2013-06-04-22-16-04 cloud cover : 0.00% INFO - L7 2013-06-04-22-16-04: sand: 0.00% ,whitewater: 2.62% ,water: 24.48% INFO - L7 2013-06-04-22-16-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2013-06-13-22-09-52 INFO - L7 2013-06-13-22-09-52 cloud cover : 0.00% INFO - L7 2013-06-13-22-09-52: sand: 0.00% ,whitewater: 7.16% ,water: 22.86% INFO - L7 2013-06-13-22-09-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2013-06-13-22-10-16 INFO - L7 2013-06-13-22-10-16 cloud cover : 0.00% INFO - L7 2013-06-13-22-10-16: sand: 0.43% ,whitewater: 9.14% ,water: 38.35% INFO - L7 2013-06-13-22-10-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L7 2013-07-06-22-15-50 INFO - L7 2013-07-06-22-15-50 cloud cover : 0.00% INFO - L7 2013-07-06-22-15-50: sand: 0.14% ,whitewater: 0.20% ,water: 30.94% INFO - L7 2013-07-06-22-15-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 34 INFO - Number of shoreline points before removing points within 30m of no data pixel 34 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 ERROR - Skipping L7 2013-07-15-22-09-59 due to cloud cover percentage exceeding cloud threshold: 88.28% > 10.00%. INFO - Processing image L7 2013-07-22-22-15-43 INFO - L7 2013-07-22-22-15-43 cloud cover : 0.00% INFO - L7 2013-07-22-22-15-43: sand: 0.00% ,whitewater: 0.46% ,water: 24.60% INFO - L7 2013-07-22-22-15-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2013-09-01-22-10-06 INFO - L7 2013-09-01-22-10-06 cloud cover : 4.53% INFO - L7 2013-09-01-22-10-06: sand: 0.75% ,whitewater: 1.53% ,water: 37.23% INFO - L7 2013-09-01-22-10-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2013-09-08-22-15-58 INFO - L7 2013-09-08-22-15-58 cloud cover : 0.00% INFO - L7 2013-09-08-22-15-58: sand: 0.55% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-09-08-22-15-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2013-09-17-22-10-16 INFO - L7 2013-09-17-22-10-16 cloud cover : 0.00% INFO - L7 2013-09-17-22-10-16: sand: 0.17% ,whitewater: 0.23% ,water: 40.86% INFO - L7 2013-09-17-22-10-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2013-11-04-22-10-19 INFO - L7 2013-11-04-22-10-19 cloud cover : 0.00% INFO - L7 2013-11-04-22-10-19: sand: 0.00% ,whitewater: 0.00% ,water: 14.00% INFO - L7 2013-11-04-22-10-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2013-11-04-22-10-19: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2013-11-04-22-10-43 INFO - L7 2013-11-04-22-10-43 cloud cover : 0.00% INFO - L7 2013-11-04-22-10-43: sand: 0.00% ,whitewater: 0.03% ,water: 38.26% INFO - L7 2013-11-04-22-10-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 111 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 ERROR - Skipping L7 2013-12-06-22-10-33 due to cloud cover percentage exceeding cloud threshold: 86.37% > 10.00%. INFO - Processing image L7 2013-12-13-22-16-43 INFO - L7 2013-12-13-22-16-43 cloud cover : 0.00% INFO - L7 2013-12-13-22-16-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-12-13-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 28 INFO - Number of shoreline points after removing points within 300m of cloud mask 28 INFO - Number of shoreline points before removing points within 30m of no data pixel 28 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2013-12-22-22-10-35 INFO - L7 2013-12-22-22-10-35 cloud cover : 0.00% INFO - L7 2013-12-22-22-10-35: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-12-22-22-10-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2013-12-22-22-10-35: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2014-02-24-22-11-19 due to cloud cover percentage exceeding cloud threshold: 59.16% > 10.00%. ERROR - Skipping L7 2014-03-12-22-11-02 due to cloud cover percentage exceeding cloud threshold: 32.00% > 10.00%. INFO - Processing image L7 2014-04-13-22-11-39 INFO - L7 2014-04-13-22-11-39 cloud cover : 0.00% INFO - L7 2014-04-13-22-11-39: sand: 0.00% ,whitewater: 3.03% ,water: 37.00% INFO - L7 2014-04-13-22-11-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2014-04-20-22-17-33 INFO - L7 2014-04-20-22-17-33 cloud cover : 0.00% INFO - L7 2014-04-20-22-17-33: sand: 0.46% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2014-04-20-22-17-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-04-29-22-11-25 INFO - L7 2014-04-29-22-11-25 cloud cover : 0.00% INFO - L7 2014-04-29-22-11-25: sand: 0.00% ,whitewater: 0.48% ,water: 23.56% INFO - L7 2014-04-29-22-11-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-04-29-22-11-25: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-04-29-22-11-49 INFO - L7 2014-04-29-22-11-49 cloud cover : 0.00% INFO - L7 2014-04-29-22-11-49: sand: 0.78% ,whitewater: 2.74% ,water: 39.97% INFO - L7 2014-04-29-22-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 INFO - Processing image L7 2014-05-15-22-11-32 INFO - L7 2014-05-15-22-11-32 cloud cover : 0.00% INFO - L7 2014-05-15-22-11-32: sand: 0.00% ,whitewater: 0.00% ,water: 39.63% INFO - L7 2014-05-15-22-11-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2014-05-15-22-11-56 INFO - L7 2014-05-15-22-11-56 cloud cover : 0.00% INFO - L7 2014-05-15-22-11-56: sand: 0.00% ,whitewater: 0.03% ,water: 39.76% INFO - L7 2014-05-15-22-11-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L7 2014-05-31-22-11-35 INFO - L7 2014-05-31-22-11-35 cloud cover : 0.00% INFO - L7 2014-05-31-22-11-35: sand: 0.00% ,whitewater: 0.00% ,water: 23.21% INFO - L7 2014-05-31-22-11-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-05-31-22-11-35: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-05-31-22-11-59 INFO - L7 2014-05-31-22-11-59 cloud cover : 6.91% INFO - L7 2014-05-31-22-11-59: sand: 0.00% ,whitewater: 0.00% ,water: 35.24% INFO - L7 2014-05-31-22-11-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2014-06-07-22-17-47 INFO - L7 2014-06-07-22-17-47 cloud cover : 0.00% INFO - L7 2014-06-07-22-17-47: sand: 0.61% ,whitewater: 8.62% ,water: 0.00% INFO - L7 2014-06-07-22-17-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2014-08-03-22-11-51 INFO - L7 2014-08-03-22-11-51 cloud cover : 0.00% INFO - L7 2014-08-03-22-11-51: sand: 0.00% ,whitewater: 0.00% ,water: 22.53% INFO - L7 2014-08-03-22-11-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-08-03-22-11-51: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-08-03-22-12-15 INFO - L7 2014-08-03-22-12-15 cloud cover : 0.00% INFO - L7 2014-08-03-22-12-15: sand: 0.23% ,whitewater: 0.09% ,water: 43.54% INFO - L7 2014-08-03-22-12-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 INFO - Processing image L7 2014-08-10-22-18-02 INFO - L7 2014-08-10-22-18-02 cloud cover : 0.00% INFO - L7 2014-08-10-22-18-02: sand: 0.52% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2014-08-10-22-18-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-08-19-22-12-14 INFO - L7 2014-08-19-22-12-14 cloud cover : 0.00% INFO - L7 2014-08-19-22-12-14: sand: 0.00% ,whitewater: 0.26% ,water: 41.44% INFO - L7 2014-08-19-22-12-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2014-08-26-22-17-59 INFO - L7 2014-08-26-22-17-59 cloud cover : 0.00% INFO - L7 2014-08-26-22-17-59: sand: 0.20% ,whitewater: 0.00% ,water: 23.53% INFO - L7 2014-08-26-22-17-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L7 2014-09-11-22-18-00 INFO - L7 2014-09-11-22-18-00 cloud cover : 0.00% INFO - L7 2014-09-11-22-18-00: sand: 0.89% ,whitewater: 0.03% ,water: 1.18% INFO - L7 2014-09-11-22-18-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 30 INFO - Number of shoreline points after removing points within 300m of cloud mask 30 INFO - Number of shoreline points before removing points within 30m of no data pixel 30 INFO - Number of shoreline points after removing points within 30m of no data pixel 27 INFO - Processing image L7 2014-10-06-22-12-08 INFO - L7 2014-10-06-22-12-08 cloud cover : 0.00% INFO - L7 2014-10-06-22-12-08: sand: 0.00% ,whitewater: 0.00% ,water: 10.95% INFO - L7 2014-10-06-22-12-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-10-06-22-12-08: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-10-06-22-12-32 INFO - L7 2014-10-06-22-12-32 cloud cover : 0.00% INFO - L7 2014-10-06-22-12-32: sand: 0.35% ,whitewater: 0.00% ,water: 41.18% INFO - L7 2014-10-06-22-12-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L7 2014-10-22-22-12-41 INFO - L7 2014-10-22-22-12-41 cloud cover : 0.00% INFO - L7 2014-10-22-22-12-41: sand: 0.00% ,whitewater: 0.00% ,water: 43.83% INFO - L7 2014-10-22-22-12-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 INFO - Processing image L7 2014-11-14-22-18-38 INFO - L7 2014-11-14-22-18-38 cloud cover : 0.00% INFO - L7 2014-11-14-22-18-38: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2014-11-14-22-18-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-11-23-22-12-53 INFO - L7 2014-11-23-22-12-53 cloud cover : 1.33% INFO - L7 2014-11-23-22-12-53: sand: 0.23% ,whitewater: 0.00% ,water: 35.24% INFO - L7 2014-11-23-22-12-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L7 2014-11-30-22-18-45 INFO - L7 2014-11-30-22-18-45 cloud cover : 0.00% INFO - L7 2014-11-30-22-18-45: sand: 0.14% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2014-11-30-22-18-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-12-25-22-13-08 INFO - L7 2014-12-25-22-13-08 cloud cover : 0.00% INFO - L7 2014-12-25-22-13-08: sand: 0.78% ,whitewater: 0.00% ,water: 40.60% INFO - L7 2014-12-25-22-13-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2015-01-17-22-18-56 INFO - L7 2015-01-17-22-18-56 cloud cover : 0.00% INFO - L7 2015-01-17-22-18-56: sand: 0.49% ,whitewater: 0.00% ,water: 16.41% INFO - L7 2015-01-17-22-18-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2015-01-26-22-13-14 INFO - L7 2015-01-26-22-13-14 cloud cover : 0.00% INFO - L7 2015-01-26-22-13-14: sand: 0.61% ,whitewater: 1.44% ,water: 41.64% INFO - L7 2015-01-26-22-13-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 ERROR - Skipping L7 2015-02-11-22-12-52 due to cloud cover percentage exceeding cloud threshold: 37.84% > 10.00%. INFO - Processing image L7 2015-03-31-22-13-40 INFO - L7 2015-03-31-22-13-40 cloud cover : 0.00% INFO - L7 2015-03-31-22-13-40: sand: 0.69% ,whitewater: 0.00% ,water: 41.93% INFO - L7 2015-03-31-22-13-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 110 INFO - Number of shoreline points before removing points within 30m of no data pixel 110 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2015-05-02-22-13-55 INFO - L7 2015-05-02-22-13-55 cloud cover : 0.00% INFO - L7 2015-05-02-22-13-55: sand: 0.40% ,whitewater: 0.03% ,water: 43.17% INFO - L7 2015-05-02-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 INFO - Processing image L7 2015-05-09-22-19-46 INFO - L7 2015-05-09-22-19-46 cloud cover : 0.00% INFO - L7 2015-05-09-22-19-46: sand: 0.40% ,whitewater: 0.00% ,water: 17.62% INFO - L7 2015-05-09-22-19-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2015-05-18-22-13-39 INFO - L7 2015-05-18-22-13-39 cloud cover : 0.00% INFO - L7 2015-05-18-22-13-39: sand: 0.00% ,whitewater: 0.00% ,water: 5.23% INFO - L7 2015-05-18-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2015-05-18-22-13-39: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2015-05-18-22-14-03 INFO - L7 2015-05-18-22-14-03 cloud cover : 0.00% INFO - L7 2015-05-18-22-14-03: sand: 0.23% ,whitewater: 3.17% ,water: 37.83% INFO - L7 2015-05-18-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L7 2015-05-25-22-19-50 INFO - L7 2015-05-25-22-19-50 cloud cover : 0.00% INFO - L7 2015-05-25-22-19-50: sand: 0.00% ,whitewater: 2.83% ,water: 0.00% INFO - L7 2015-05-25-22-19-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L7 2015-06-03-22-14-09 INFO - L7 2015-06-03-22-14-09 cloud cover : 0.00% INFO - L7 2015-06-03-22-14-09: sand: 0.00% ,whitewater: 4.70% ,water: 34.92% INFO - L7 2015-06-03-22-14-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 151 INFO - Number of shoreline points after removing points within 300m of cloud mask 151 INFO - Number of shoreline points before removing points within 30m of no data pixel 151 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L7 2015-06-10-22-19-59 INFO - L7 2015-06-10-22-19-59 cloud cover : 0.00% INFO - L7 2015-06-10-22-19-59: sand: 0.00% ,whitewater: 1.33% ,water: 0.00% INFO - L7 2015-06-10-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2015-06-19-22-14-13 INFO - L7 2015-06-19-22-14-13 cloud cover : 0.00% INFO - L7 2015-06-19-22-14-13: sand: 0.20% ,whitewater: 2.02% ,water: 42.82% INFO - L7 2015-06-19-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 151 ERROR - Skipping L7 2015-06-26-22-20-00 due to cloud cover percentage exceeding cloud threshold: 89.74% > 10.00%. INFO - Processing image L7 2015-07-05-22-14-17 INFO - L7 2015-07-05-22-14-17 cloud cover : 0.00% INFO - L7 2015-07-05-22-14-17: sand: 0.20% ,whitewater: 0.09% ,water: 45.42% INFO - L7 2015-07-05-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 171 INFO - Number of shoreline points after removing points within 300m of cloud mask 171 INFO - Number of shoreline points before removing points within 30m of no data pixel 171 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L7 2015-07-12-22-20-07 INFO - L7 2015-07-12-22-20-07 cloud cover : 0.00% INFO - L7 2015-07-12-22-20-07: sand: 0.00% ,whitewater: 0.69% ,water: 4.84% INFO - L7 2015-07-12-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 22 INFO - Number of shoreline points after removing points within 300m of cloud mask 22 INFO - Number of shoreline points before removing points within 30m of no data pixel 22 INFO - Number of shoreline points after removing points within 30m of no data pixel 21 INFO - Processing image L7 2015-07-21-22-14-21 INFO - L7 2015-07-21-22-14-21 cloud cover : 9.84% INFO - L7 2015-07-21-22-14-21: sand: 0.00% ,whitewater: 2.13% ,water: 33.71% INFO - L7 2015-07-21-22-14-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 8 INFO - Number of shoreline points before removing points within 30m of no data pixel 8 INFO - Number of shoreline points after removing points within 30m of no data pixel 8 INFO - Processing image L7 2015-07-28-22-20-08 INFO - L7 2015-07-28-22-20-08 cloud cover : 0.00% INFO - L7 2015-07-28-22-20-08: sand: 0.00% ,whitewater: 0.00% ,water: 35.18% INFO - L7 2015-07-28-22-20-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2015-08-06-22-14-25 INFO - L7 2015-08-06-22-14-25 cloud cover : 2.16% INFO - L7 2015-08-06-22-14-25: sand: 0.00% ,whitewater: 0.12% ,water: 64.01% INFO - L7 2015-08-06-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L7 2015-08-22-22-14-27 INFO - L7 2015-08-22-22-14-27 cloud cover : 0.00% INFO - L7 2015-08-22-22-14-27: sand: 0.00% ,whitewater: 0.09% ,water: 44.38% INFO - L7 2015-08-22-22-14-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2015-09-07-22-14-29 INFO - L7 2015-09-07-22-14-29 cloud cover : 0.00% INFO - L7 2015-09-07-22-14-29: sand: 0.61% ,whitewater: 5.31% ,water: 37.46% INFO - L7 2015-09-07-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2015-10-09-22-14-42 INFO - L7 2015-10-09-22-14-42 cloud cover : 0.00% INFO - L7 2015-10-09-22-14-42: sand: 0.17% ,whitewater: 0.03% ,water: 43.14% INFO - L7 2015-10-09-22-14-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 ERROR - Skipping L7 2015-11-10-22-15-14 due to cloud cover percentage exceeding cloud threshold: 34.62% > 10.00%. ERROR - Skipping L7 2015-12-12-22-15-21 due to cloud cover percentage exceeding cloud threshold: 24.39% > 10.00%. INFO - Processing image L7 2015-12-28-22-15-33 INFO - L7 2015-12-28-22-15-33 cloud cover : 0.00% INFO - L7 2015-12-28-22-15-33: sand: 0.00% ,whitewater: 0.15% ,water: 24.11% INFO - L7 2015-12-28-22-15-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2015-12-28-22-15-33: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2015-12-28-22-15-57 due to cloud cover percentage exceeding cloud threshold: 41.76% > 10.00%. INFO - Processing image L7 2016-01-13-22-15-49 INFO - L7 2016-01-13-22-15-49 cloud cover : 0.00% INFO - L7 2016-01-13-22-15-49: sand: 0.00% ,whitewater: 0.00% ,water: 26.32% INFO - L7 2016-01-13-22-15-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2016-01-13-22-15-49: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2016-01-13-22-16-13 INFO - L7 2016-01-13-22-16-13 cloud cover : 0.00% INFO - L7 2016-01-13-22-16-13: sand: 0.66% ,whitewater: 0.03% ,water: 42.39% INFO - L7 2016-01-13-22-16-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 77 ERROR - Skipping L7 2016-01-29-22-15-59 due to cloud cover percentage exceeding cloud threshold: 86.98% > 10.00%. INFO - Processing image L7 2016-02-14-22-16-05 INFO - L7 2016-02-14-22-16-05 cloud cover : 0.00% INFO - L7 2016-02-14-22-16-05: sand: 0.00% ,whitewater: 0.00% ,water: 17.11% INFO - L7 2016-02-14-22-16-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2016-02-14-22-16-05: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2016-02-14-22-16-29 INFO - L7 2016-02-14-22-16-29 cloud cover : 0.00% INFO - L7 2016-02-14-22-16-29: sand: 0.00% ,whitewater: 0.00% ,water: 43.40% INFO - L7 2016-02-14-22-16-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L7 2016-03-01-22-16-10 INFO - L7 2016-03-01-22-16-10 cloud cover : 0.00% INFO - L7 2016-03-01-22-16-10: sand: 0.00% ,whitewater: 1.18% ,water: 34.29% INFO - L7 2016-03-01-22-16-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2016-03-01-22-16-34 INFO - L7 2016-03-01-22-16-34 cloud cover : 0.00% INFO - L7 2016-03-01-22-16-34: sand: 0.40% ,whitewater: 0.69% ,water: 42.53% INFO - L7 2016-03-01-22-16-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2016-03-08-22-22-26 INFO - L7 2016-03-08-22-22-26 cloud cover : 0.00% INFO - L7 2016-03-08-22-22-26: sand: 2.13% ,whitewater: 11.51% ,water: 0.00% INFO - L7 2016-03-08-22-22-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L7 2016-03-17-22-16-43 INFO - L7 2016-03-17-22-16-43 cloud cover : 0.00% INFO - L7 2016-03-17-22-16-43: sand: 0.81% ,whitewater: 0.14% ,water: 44.41% INFO - L7 2016-03-17-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L7 2016-04-09-22-22-36 INFO - L7 2016-04-09-22-22-36 cloud cover : 0.00% INFO - L7 2016-04-09-22-22-36: sand: 0.66% ,whitewater: 13.15% ,water: 8.13% INFO - L7 2016-04-09-22-22-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2016-04-18-22-16-54 INFO - L7 2016-04-18-22-16-54 cloud cover : 0.00% INFO - L7 2016-04-18-22-16-54: sand: 0.78% ,whitewater: 0.14% ,water: 44.32% INFO - L7 2016-04-18-22-16-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L7 2016-05-11-22-22-47 INFO - L7 2016-05-11-22-22-47 cloud cover : 0.00% INFO - L7 2016-05-11-22-22-47: sand: 0.55% ,whitewater: 2.60% ,water: 31.95% INFO - L7 2016-05-11-22-22-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 2016-06-05-22-17-08 INFO - L7 2016-06-05-22-17-08 cloud cover : 0.00% INFO - L7 2016-06-05-22-17-08: sand: 0.00% ,whitewater: 2.83% ,water: 37.69% INFO - L7 2016-06-05-22-17-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 INFO - Processing image L7 2016-06-12-22-22-56 INFO - L7 2016-06-12-22-22-56 cloud cover : 0.00% INFO - L7 2016-06-12-22-22-56: sand: 0.00% ,whitewater: 0.61% ,water: 14.82% INFO - L7 2016-06-12-22-22-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L7 2016-06-28-22-22-57 INFO - L7 2016-06-28-22-22-57 cloud cover : 0.00% INFO - L7 2016-06-28-22-22-57: sand: 0.55% ,whitewater: 0.06% ,water: 30.88% INFO - L7 2016-06-28-22-22-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 ERROR - Skipping L7 2016-07-07-22-17-10 due to cloud cover percentage exceeding cloud threshold: 92.86% > 10.00%. INFO - Processing image L7 2016-07-14-22-22-57 INFO - L7 2016-07-14-22-22-57 cloud cover : 0.00% INFO - L7 2016-07-14-22-22-57: sand: 0.00% ,whitewater: 4.47% ,water: 23.56% INFO - L7 2016-07-14-22-22-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L7 2016-07-30-22-23-00 INFO - L7 2016-07-30-22-23-00 cloud cover : 0.00% INFO - L7 2016-07-30-22-23-00: sand: 0.00% ,whitewater: 0.00% ,water: 30.05% INFO - L7 2016-07-30-22-23-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2016-08-08-22-17-13 INFO - L7 2016-08-08-22-17-13 cloud cover : 0.00% INFO - L7 2016-08-08-22-17-13: sand: 0.00% ,whitewater: 1.93% ,water: 40.11% INFO - L7 2016-08-08-22-17-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L7 2016-08-15-22-23-00 INFO - L7 2016-08-15-22-23-00 cloud cover : 0.00% INFO - L7 2016-08-15-22-23-00: sand: 0.00% ,whitewater: 0.49% ,water: 25.98% INFO - L7 2016-08-15-22-23-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2016-08-31-22-23-04 INFO - L7 2016-08-31-22-23-04 cloud cover : 0.00% INFO - L7 2016-08-31-22-23-04: sand: 0.00% ,whitewater: 0.00% ,water: 26.15% INFO - L7 2016-08-31-22-23-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 INFO - Processing image L7 2016-09-09-22-17-18 INFO - L7 2016-09-09-22-17-18 cloud cover : 0.00% INFO - L7 2016-09-09-22-17-18: sand: 1.21% ,whitewater: 3.89% ,water: 40.92% INFO - L7 2016-09-09-22-17-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2016-09-16-22-23-06 INFO - L7 2016-09-16-22-23-06 cloud cover : 0.00% INFO - L7 2016-09-16-22-23-06: sand: 0.32% ,whitewater: 0.32% ,water: 6.43% INFO - L7 2016-09-16-22-23-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 41 INFO - Number of shoreline points before removing points within 30m of no data pixel 41 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 INFO - Processing image L7 2016-10-18-22-23-07 INFO - L7 2016-10-18-22-23-07 cloud cover : 0.00% INFO - L7 2016-10-18-22-23-07: sand: 1.04% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2016-10-18-22-23-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2016-11-03-22-23-01 INFO - L7 2016-11-03-22-23-01 cloud cover : 0.00% INFO - L7 2016-11-03-22-23-01: sand: 0.00% ,whitewater: 0.09% ,water: 0.00% INFO - L7 2016-11-03-22-23-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2016-11-19-22-22-55 INFO - L7 2016-11-19-22-22-55 cloud cover : 0.00% INFO - L7 2016-11-19-22-22-55: sand: 0.00% ,whitewater: 0.00% ,water: 29.99% INFO - L7 2016-11-19-22-22-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L7 2016-11-28-22-16-43 INFO - L7 2016-11-28-22-16-43 cloud cover : 0.00% INFO - L7 2016-11-28-22-16-43: sand: 0.00% ,whitewater: 0.00% ,water: 15.76% INFO - L7 2016-11-28-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2016-11-28-22-16-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2016-11-28-22-17-07 due to cloud cover percentage exceeding cloud threshold: 15.28% > 10.00%. ERROR - Skipping L7 2016-12-14-22-16-39 due to cloud cover percentage exceeding cloud threshold: 76.83% > 10.00%. ERROR - Skipping L7 2016-12-30-22-16-31 due to cloud cover percentage exceeding cloud threshold: 78.34% > 10.00%. INFO - Processing image L7 2017-01-15-22-16-20 INFO - L7 2017-01-15-22-16-20 cloud cover : 0.00% INFO - L7 2017-01-15-22-16-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-01-15-22-16-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2017-01-15-22-16-20: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2017-01-22-22-22-26 INFO - L7 2017-01-22-22-22-26 cloud cover : 0.00% INFO - L7 2017-01-22-22-22-26: sand: 0.14% ,whitewater: 2.28% ,water: 27.83% INFO - L7 2017-01-22-22-22-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L7 2017-02-16-22-16-34 due to cloud cover percentage exceeding cloud threshold: 27.45% > 10.00%. INFO - Processing image L7 2017-04-21-22-17-00 INFO - L7 2017-04-21-22-17-00 cloud cover : 0.00% INFO - L7 2017-04-21-22-17-00: sand: 0.00% ,whitewater: 0.35% ,water: 42.19% INFO - L7 2017-04-21-22-17-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2017-05-07-22-16-40 INFO - L7 2017-05-07-22-16-40 cloud cover : 0.00% INFO - L7 2017-05-07-22-16-40: sand: 0.00% ,whitewater: 0.00% ,water: 31.09% INFO - L7 2017-05-07-22-16-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-05-07-22-17-04 INFO - L7 2017-05-07-22-17-04 cloud cover : 0.00% INFO - L7 2017-05-07-22-17-04: sand: 0.00% ,whitewater: 0.06% ,water: 41.96% INFO - L7 2017-05-07-22-17-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L7 2017-05-14-22-22-52 INFO - L7 2017-05-14-22-22-52 cloud cover : 0.00% INFO - L7 2017-05-14-22-22-52: sand: 0.00% ,whitewater: 0.12% ,water: 0.92% INFO - L7 2017-05-14-22-22-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 INFO - Processing image L7 2017-05-23-22-16-43 INFO - L7 2017-05-23-22-16-43 cloud cover : 0.00% INFO - L7 2017-05-23-22-16-43: sand: 0.00% ,whitewater: 0.00% ,water: 26.54% INFO - L7 2017-05-23-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2017-05-23-22-16-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2017-05-23-22-17-07 INFO - L7 2017-05-23-22-17-07 cloud cover : 0.00% INFO - L7 2017-05-23-22-17-07: sand: 0.00% ,whitewater: 0.26% ,water: 42.76% INFO - L7 2017-05-23-22-17-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 128 INFO - Number of shoreline points after removing points within 300m of cloud mask 128 INFO - Number of shoreline points before removing points within 30m of no data pixel 128 INFO - Number of shoreline points after removing points within 30m of no data pixel 127 INFO - Processing image L7 2017-05-30-22-22-56 INFO - L7 2017-05-30-22-22-56 cloud cover : 0.00% INFO - L7 2017-05-30-22-22-56: sand: 0.00% ,whitewater: 0.00% ,water: 33.36% INFO - L7 2017-05-30-22-22-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L7 2017-06-08-22-16-48 INFO - L7 2017-06-08-22-16-48 cloud cover : 0.00% INFO - L7 2017-06-08-22-16-48: sand: 0.74% ,whitewater: 0.16% ,water: 44.76% INFO - L7 2017-06-08-22-16-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L7 2017-06-08-22-17-12 INFO - L7 2017-06-08-22-17-12 cloud cover : 0.00% INFO - L7 2017-06-08-22-17-12: sand: 0.52% ,whitewater: 0.32% ,water: 42.99% INFO - L7 2017-06-08-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 180 INFO - Number of shoreline points after removing points within 300m of cloud mask 180 INFO - Number of shoreline points before removing points within 30m of no data pixel 180 INFO - Number of shoreline points after removing points within 30m of no data pixel 179 INFO - Processing image L7 2017-06-15-22-23-00 INFO - L7 2017-06-15-22-23-00 cloud cover : 0.00% INFO - L7 2017-06-15-22-23-00: sand: 1.85% ,whitewater: 0.09% ,water: 0.00% INFO - L7 2017-06-15-22-23-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-06-24-22-16-51 INFO - L7 2017-06-24-22-16-51 cloud cover : 0.00% INFO - L7 2017-06-24-22-16-51: sand: 0.00% ,whitewater: 7.05% ,water: 21.15% INFO - L7 2017-06-24-22-16-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-06-24-22-17-15 INFO - L7 2017-06-24-22-17-15 cloud cover : 0.00% INFO - L7 2017-06-24-22-17-15: sand: 0.00% ,whitewater: 5.80% ,water: 39.42% INFO - L7 2017-06-24-22-17-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L7 2017-07-01-22-23-02 INFO - L7 2017-07-01-22-23-02 cloud cover : 0.00% INFO - L7 2017-07-01-22-23-02: sand: 2.10% ,whitewater: 1.38% ,water: 0.00% INFO - L7 2017-07-01-22-23-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-07-17-22-23-03 INFO - L7 2017-07-17-22-23-03 cloud cover : 0.00% INFO - L7 2017-07-17-22-23-03: sand: 1.67% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-07-17-22-23-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-08-02-22-23-01 INFO - L7 2017-08-02-22-23-01 cloud cover : 0.00% INFO - L7 2017-08-02-22-23-01: sand: 0.37% ,whitewater: 0.00% ,water: 16.21% INFO - L7 2017-08-02-22-23-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L7 2017-08-11-22-16-49 due to cloud cover percentage exceeding cloud threshold: 70.85% > 10.00%. ERROR - Skipping L7 2017-08-11-22-17-13 due to cloud cover percentage exceeding cloud threshold: 89.79% > 10.00%. ERROR - Skipping L7 2017-09-03-22-23-00 due to cloud cover percentage exceeding cloud threshold: 82.99% > 10.00%. ERROR - Skipping L7 2017-09-12-22-16-48 due to cloud cover percentage exceeding cloud threshold: 63.53% > 10.00%. INFO - Processing image L7 2017-09-28-22-16-48 INFO - L7 2017-09-28-22-16-48 cloud cover : 0.00% INFO - L7 2017-09-28-22-16-48: sand: 0.00% ,whitewater: 0.15% ,water: 22.34% INFO - L7 2017-09-28-22-16-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2017-09-28-22-16-48: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2017-09-28-22-17-12 INFO - L7 2017-09-28-22-17-12 cloud cover : 0.00% INFO - L7 2017-09-28-22-17-12: sand: 0.00% ,whitewater: 0.75% ,water: 41.41% INFO - L7 2017-09-28-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L7 2017-10-14-22-16-50 due to cloud cover percentage exceeding cloud threshold: 62.59% > 10.00%. ERROR - Skipping L7 2017-10-30-22-16-50 due to cloud cover percentage exceeding cloud threshold: 90.19% > 10.00%. ERROR - Skipping L7 2017-11-15-22-16-48 due to cloud cover percentage exceeding cloud threshold: 89.47% > 10.00%. INFO - Processing image L7 2017-12-01-22-16-41 INFO - L7 2017-12-01-22-16-41 cloud cover : 0.00% INFO - L7 2017-12-01-22-16-41: sand: 0.95% ,whitewater: 0.00% ,water: 44.84% INFO - L7 2017-12-01-22-16-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2017-12-01-22-17-05 INFO - L7 2017-12-01-22-17-05 cloud cover : 0.00% INFO - L7 2017-12-01-22-17-05: sand: 0.84% ,whitewater: 0.00% ,water: 43.97% INFO - L7 2017-12-01-22-17-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 ERROR - Skipping L7 2017-12-17-22-16-32 due to cloud cover percentage exceeding cloud threshold: 83.37% > 10.00%. ERROR - Skipping L7 2018-01-02-22-16-21 due to cloud cover percentage exceeding cloud threshold: 88.98% > 10.00%. ERROR - Skipping L7 2018-01-18-22-16-07 due to cloud cover percentage exceeding cloud threshold: 72.99% > 10.00%. ERROR - Skipping L7 2018-02-03-22-16-15 due to cloud cover percentage exceeding cloud threshold: 92.08% > 10.00%. INFO - Processing image L7 2018-03-23-22-15-41 INFO - L7 2018-03-23-22-15-41 cloud cover : 1.28% INFO - L7 2018-03-23-22-15-41: sand: 0.00% ,whitewater: 1.41% ,water: 39.99% INFO - L7 2018-03-23-22-15-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2018-04-08-22-15-03 INFO - L7 2018-04-08-22-15-03 cloud cover : 0.00% INFO - L7 2018-04-08-22-15-03: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2018-04-08-22-15-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2018-04-08-22-15-03: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2018-04-24-22-14-47 INFO - L7 2018-04-24-22-14-47 cloud cover : 0.00% INFO - L7 2018-04-24-22-14-47: sand: 0.00% ,whitewater: 0.00% ,water: 31.03% INFO - L7 2018-04-24-22-14-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2018-04-24-22-14-47: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2018-04-24-22-15-11 INFO - L7 2018-04-24-22-15-11 cloud cover : 0.00% INFO - L7 2018-04-24-22-15-11: sand: 0.00% ,whitewater: 0.00% ,water: 41.72% INFO - L7 2018-04-24-22-15-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L7 2018-05-01-22-20-50 INFO - L7 2018-05-01-22-20-50 cloud cover : 0.00% INFO - L7 2018-05-01-22-20-50: sand: 0.00% ,whitewater: 3.11% ,water: 21.48% INFO - L7 2018-05-01-22-20-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2018-05-17-22-20-34 INFO - L7 2018-05-17-22-20-34 cloud cover : 0.00% INFO - L7 2018-05-17-22-20-34: sand: 0.23% ,whitewater: 0.17% ,water: 28.81% INFO - L7 2018-05-17-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2018-06-02-22-20-19 INFO - L7 2018-06-02-22-20-19 cloud cover : 0.00% INFO - L7 2018-06-02-22-20-19: sand: 0.00% ,whitewater: 0.00% ,water: 14.53% INFO - L7 2018-06-02-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 83 INFO - Number of shoreline points after removing points within 300m of cloud mask 83 INFO - Number of shoreline points before removing points within 30m of no data pixel 83 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Processing image L7 2018-06-27-22-14-04 INFO - L7 2018-06-27-22-14-04 cloud cover : 0.00% INFO - L7 2018-06-27-22-14-04: sand: 1.38% ,whitewater: 0.43% ,water: 70.91% INFO - L7 2018-06-27-22-14-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 INFO - Processing image L7 2018-07-04-22-19-42 INFO - L7 2018-07-04-22-19-42 cloud cover : 0.00% INFO - L7 2018-07-04-22-19-42: sand: 0.00% ,whitewater: 0.00% ,water: 30.02% INFO - L7 2018-07-04-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2018-07-13-22-13-45 INFO - L7 2018-07-13-22-13-45 cloud cover : 0.00% INFO - L7 2018-07-13-22-13-45: sand: 0.00% ,whitewater: 0.09% ,water: 31.75% INFO - L7 2018-07-13-22-13-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 INFO - Processing image L7 2018-07-29-22-13-28 INFO - L7 2018-07-29-22-13-28 cloud cover : 0.00% INFO - L7 2018-07-29-22-13-28: sand: 1.21% ,whitewater: 0.92% ,water: 41.29% INFO - L7 2018-07-29-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 136 INFO - Number of shoreline points before removing points within 30m of no data pixel 136 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L7 2018-08-14-22-13-11 INFO - L7 2018-08-14-22-13-11 cloud cover : 0.00% INFO - L7 2018-08-14-22-13-11: sand: 0.00% ,whitewater: 5.65% ,water: 34.92% INFO - L7 2018-08-14-22-13-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 ERROR - Skipping L7 2018-09-06-22-18-29 due to cloud cover percentage exceeding cloud threshold: 40.10% > 10.00%. INFO - Processing image L7 2018-09-15-22-12-30 INFO - L7 2018-09-15-22-12-30 cloud cover : 0.00% INFO - L7 2018-09-15-22-12-30: sand: 0.00% ,whitewater: 0.03% ,water: 41.41% INFO - L7 2018-09-15-22-12-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L7 2018-10-17-22-11-44 INFO - L7 2018-10-17-22-11-44 cloud cover : 0.00% INFO - L7 2018-10-17-22-11-44: sand: 0.00% ,whitewater: 0.06% ,water: 43.17% INFO - L7 2018-10-17-22-11-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2018-11-09-22-17-01 INFO - L7 2018-11-09-22-17-01 cloud cover : 0.00% INFO - L7 2018-11-09-22-17-01: sand: 0.00% ,whitewater: 0.00% ,water: 26.12% INFO - L7 2018-11-09-22-17-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2018-11-18-22-11-01 INFO - L7 2018-11-18-22-11-01 cloud cover : 0.00% INFO - L7 2018-11-18-22-11-01: sand: 0.00% ,whitewater: 0.00% ,water: 45.27% INFO - L7 2018-11-18-22-11-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 INFO - Processing image L7 2018-12-27-22-15-44 INFO - L7 2018-12-27-22-15-44 cloud cover : 0.00% INFO - L7 2018-12-27-22-15-44: sand: 0.17% ,whitewater: 0.00% ,water: 33.45% INFO - L7 2018-12-27-22-15-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2019-01-21-22-09-10 INFO - L7 2019-01-21-22-09-10 cloud cover : 0.00% INFO - L7 2019-01-21-22-09-10: sand: 0.00% ,whitewater: 0.17% ,water: 36.76% INFO - L7 2019-01-21-22-09-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 INFO - Processing image L7 2019-01-28-22-14-43 INFO - L7 2019-01-28-22-14-43 cloud cover : 0.00% INFO - L7 2019-01-28-22-14-43: sand: 0.00% ,whitewater: 0.00% ,water: 31.26% INFO - L7 2019-01-28-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L7 2019-02-22-22-08-12 INFO - L7 2019-02-22-22-08-12 cloud cover : 0.00% INFO - L7 2019-02-22-22-08-12: sand: 0.32% ,whitewater: 0.03% ,water: 43.37% INFO - L7 2019-02-22-22-08-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2019-03-01-22-13-46 INFO - L7 2019-03-01-22-13-46 cloud cover : 0.00% INFO - L7 2019-03-01-22-13-46: sand: 0.29% ,whitewater: 0.00% ,water: 30.80% INFO - L7 2019-03-01-22-13-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L7 2019-03-10-22-07-17 INFO - L7 2019-03-10-22-07-17 cloud cover : 0.00% INFO - L7 2019-03-10-22-07-17: sand: 0.00% ,whitewater: 0.00% ,water: 20.83% INFO - L7 2019-03-10-22-07-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2019-03-10-22-07-17: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2019-03-10-22-07-41 INFO - L7 2019-03-10-22-07-41 cloud cover : 0.00% INFO - L7 2019-03-10-22-07-41: sand: 0.20% ,whitewater: 0.00% ,water: 39.42% INFO - L7 2019-03-10-22-07-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L7 2019-03-26-22-06-45 INFO - L7 2019-03-26-22-06-45 cloud cover : 0.00% INFO - L7 2019-03-26-22-06-45: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2019-03-26-22-06-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2019-03-26-22-06-45: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2019-04-02-22-12-42 INFO - L7 2019-04-02-22-12-42 cloud cover : 0.00% INFO - L7 2019-04-02-22-12-42: sand: 0.37% ,whitewater: 0.29% ,water: 32.87% INFO - L7 2019-04-02-22-12-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 ERROR - Skipping L7 2019-04-11-22-06-12 due to cloud cover percentage exceeding cloud threshold: 51.80% > 10.00%. INFO - Processing image L7 2019-04-18-22-12-08 INFO - L7 2019-04-18-22-12-08 cloud cover : 0.00% INFO - L7 2019-04-18-22-12-08: sand: 0.37% ,whitewater: 0.00% ,water: 24.60% INFO - L7 2019-04-18-22-12-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L7 2019-05-20-22-10-54 due to cloud cover percentage exceeding cloud threshold: 40.91% > 10.00%. INFO - Processing image L7 2019-05-29-22-04-48 INFO - L7 2019-05-29-22-04-48 cloud cover : 0.00% INFO - L7 2019-05-29-22-04-48: sand: 2.19% ,whitewater: 2.19% ,water: 39.88% INFO - L7 2019-05-29-22-04-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L7 2019-06-21-22-09-45 INFO - L7 2019-06-21-22-09-45 cloud cover : 0.00% INFO - L7 2019-06-21-22-09-45: sand: 0.37% ,whitewater: 0.14% ,water: 29.33% INFO - L7 2019-06-21-22-09-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2019-07-07-22-09-08 INFO - L7 2019-07-07-22-09-08 cloud cover : 5.58% INFO - L7 2019-07-07-22-09-08: sand: 0.00% ,whitewater: 0.20% ,water: 33.51% INFO - L7 2019-07-07-22-09-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L7 2019-07-16-22-02-37 INFO - L7 2019-07-16-22-02-37 cloud cover : 0.00% INFO - L7 2019-07-16-22-02-37: sand: 3.12% ,whitewater: 0.46% ,water: 66.38% INFO - L7 2019-07-16-22-02-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2019-07-16-22-03-00 INFO - L7 2019-07-16-22-03-00 cloud cover : 0.00% INFO - L7 2019-07-16-22-03-00: sand: 1.38% ,whitewater: 0.52% ,water: 86.53% INFO - L7 2019-07-16-22-03-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 310 INFO - Number of shoreline points after removing points within 300m of cloud mask 310 INFO - Number of shoreline points before removing points within 30m of no data pixel 310 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 INFO - Processing image L7 2019-07-23-22-08-31 INFO - L7 2019-07-23-22-08-31 cloud cover : 0.00% INFO - L7 2019-07-23-22-08-31: sand: 0.00% ,whitewater: 0.06% ,water: 4.38% INFO - L7 2019-07-23-22-08-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 345 INFO - Number of shoreline points after removing points within 300m of cloud mask 345 INFO - Number of shoreline points before removing points within 30m of no data pixel 345 INFO - Number of shoreline points after removing points within 30m of no data pixel 339 ERROR - Skipping L7 2019-08-01-22-01-58 due to cloud cover percentage exceeding cloud threshold: 62.95% > 10.00%. INFO - Processing image L7 2019-08-08-22-07-52 INFO - L7 2019-08-08-22-07-52 cloud cover : 0.00% INFO - L7 2019-08-08-22-07-52: sand: 0.26% ,whitewater: 0.17% ,water: 28.11% INFO - L7 2019-08-08-22-07-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2019-08-17-22-01-42 INFO - L7 2019-08-17-22-01-42 cloud cover : 0.00% INFO - L7 2019-08-17-22-01-42: sand: 0.14% ,whitewater: 0.35% ,water: 37.31% INFO - L7 2019-08-17-22-01-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2019-08-24-22-07-11 INFO - L7 2019-08-24-22-07-11 cloud cover : 0.00% INFO - L7 2019-08-24-22-07-11: sand: 0.78% ,whitewater: 1.41% ,water: 27.02% INFO - L7 2019-08-24-22-07-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 2019-09-02-22-01-01 INFO - L7 2019-09-02-22-01-01 cloud cover : 0.00% INFO - L7 2019-09-02-22-01-01: sand: 0.69% ,whitewater: 0.26% ,water: 41.21% INFO - L7 2019-09-02-22-01-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L7 2019-09-09-22-06-30 INFO - L7 2019-09-09-22-06-30 cloud cover : 0.00% INFO - L7 2019-09-09-22-06-30: sand: 1.41% ,whitewater: 2.77% ,water: 28.89% INFO - L7 2019-09-09-22-06-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L7 2019-09-18-22-00-19 INFO - L7 2019-09-18-22-00-19 cloud cover : 0.00% INFO - L7 2019-09-18-22-00-19: sand: 0.00% ,whitewater: 0.00% ,water: 41.15% INFO - L7 2019-09-18-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 INFO - Processing image L7 2019-09-25-22-05-47 INFO - L7 2019-09-25-22-05-47 cloud cover : 0.00% INFO - L7 2019-09-25-22-05-47: sand: 0.40% ,whitewater: 0.09% ,water: 27.28% INFO - L7 2019-09-25-22-05-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2019-10-27-22-04-26 INFO - L7 2019-10-27-22-04-26 cloud cover : 0.00% INFO - L7 2019-10-27-22-04-26: sand: 0.17% ,whitewater: 0.00% ,water: 29.35% INFO - L7 2019-10-27-22-04-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 ERROR - Skipping L7 2019-12-07-21-56-20 due to cloud cover percentage exceeding cloud threshold: 49.30% > 10.00%. INFO - Processing image L7 2019-12-30-22-01-20 INFO - L7 2019-12-30-22-01-20 cloud cover : 0.00% INFO - L7 2019-12-30-22-01-20: sand: 0.00% ,whitewater: 0.00% ,water: 27.22% INFO - L7 2019-12-30-22-01-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2020-01-08-21-55-05 INFO - L7 2020-01-08-21-55-05 cloud cover : 0.00% INFO - L7 2020-01-08-21-55-05: sand: 0.23% ,whitewater: 4.79% ,water: 35.35% INFO - L7 2020-01-08-21-55-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2020-02-09-21-53-30 INFO - L7 2020-02-09-21-53-30 cloud cover : 0.00% INFO - L7 2020-02-09-21-53-30: sand: 0.98% ,whitewater: 0.00% ,water: 35.93% INFO - L7 2020-02-09-21-53-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L7 2020-03-03-21-58-04 INFO - L7 2020-03-03-21-58-04 cloud cover : 0.00% INFO - L7 2020-03-03-21-58-04: sand: 0.26% ,whitewater: 0.00% ,water: 34.17% INFO - L7 2020-03-03-21-58-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 ERROR - Skipping L7 2020-03-12-21-51-24 due to cloud cover percentage exceeding cloud threshold: 66.67% > 10.00%. INFO - Processing image L7 2020-03-19-21-57-11 INFO - L7 2020-03-19-21-57-11 cloud cover : 0.00% INFO - L7 2020-03-19-21-57-11: sand: 0.00% ,whitewater: 0.06% ,water: 31.23% INFO - L7 2020-03-19-21-57-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 ERROR - Skipping L7 2020-03-28-21-50-30 due to cloud cover percentage exceeding cloud threshold: 86.47% > 10.00%. INFO - Processing image L7 2020-04-13-21-49-59 INFO - L7 2020-04-13-21-49-59 cloud cover : 0.00% INFO - L7 2020-04-13-21-49-59: sand: 0.00% ,whitewater: 0.81% ,water: 41.06% INFO - L7 2020-04-13-21-49-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 ERROR - Skipping L7 2020-04-20-21-55-22 due to cloud cover percentage exceeding cloud threshold: 41.73% > 10.00%. INFO - Processing image L7 2020-05-15-21-47-40 INFO - L7 2020-05-15-21-47-40 cloud cover : 0.00% INFO - L7 2020-05-15-21-47-40: sand: 0.53% ,whitewater: 1.33% ,water: 40.98% INFO - L7 2020-05-15-21-47-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 22 INFO - Number of shoreline points after removing points within 300m of cloud mask 22 INFO - Number of shoreline points before removing points within 30m of no data pixel 22 INFO - Number of shoreline points after removing points within 30m of no data pixel 21 INFO - Processing image L7 2020-05-15-21-48-04 INFO - L7 2020-05-15-21-48-04 cloud cover : 0.00% INFO - L7 2020-05-15-21-48-04: sand: 0.75% ,whitewater: 0.69% ,water: 45.07% INFO - L7 2020-05-15-21-48-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 INFO - Processing image L7 2020-05-31-21-46-42 INFO - L7 2020-05-31-21-46-42 cloud cover : 0.00% INFO - L7 2020-05-31-21-46-42: sand: 0.00% ,whitewater: 0.00% ,water: 9.28% INFO - L7 2020-05-31-21-46-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-05-31-21-46-42: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2020-05-31-21-47-06 INFO - L7 2020-05-31-21-47-06 cloud cover : 0.00% INFO - L7 2020-05-31-21-47-06: sand: 0.23% ,whitewater: 0.20% ,water: 29.50% INFO - L7 2020-05-31-21-47-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L7 2020-06-07-21-52-29 INFO - L7 2020-06-07-21-52-29 cloud cover : 0.00% INFO - L7 2020-06-07-21-52-29: sand: 1.21% ,whitewater: 0.32% ,water: 36.59% INFO - L7 2020-06-07-21-52-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2020-07-02-21-45-13 INFO - L7 2020-07-02-21-45-13 cloud cover : 0.00% INFO - L7 2020-07-02-21-45-13: sand: 0.43% ,whitewater: 2.05% ,water: 45.13% INFO - L7 2020-07-02-21-45-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 179 INFO - Number of shoreline points after removing points within 300m of cloud mask 179 INFO - Number of shoreline points before removing points within 30m of no data pixel 179 INFO - Number of shoreline points after removing points within 30m of no data pixel 176 ERROR - Skipping L7 2020-07-09-21-50-35 due to cloud cover percentage exceeding cloud threshold: 68.67% > 10.00%. INFO - Processing image L7 2020-07-18-21-43-51 INFO - L7 2020-07-18-21-43-51 cloud cover : 0.00% INFO - L7 2020-07-18-21-43-51: sand: 0.00% ,whitewater: 0.00% ,water: 18.21% INFO - L7 2020-07-18-21-43-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2020-07-18-21-44-15 INFO - L7 2020-07-18-21-44-15 cloud cover : 0.00% INFO - L7 2020-07-18-21-44-15: sand: 0.00% ,whitewater: 0.00% ,water: 7.93% INFO - L7 2020-07-18-21-44-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L7 2020-07-25-21-49-36 INFO - L7 2020-07-25-21-49-36 cloud cover : 0.00% INFO - L7 2020-07-25-21-49-36: sand: 0.52% ,whitewater: 0.26% ,water: 31.29% INFO - L7 2020-07-25-21-49-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L7 2020-08-10-21-48-35 INFO - L7 2020-08-10-21-48-35 cloud cover : 0.00% INFO - L7 2020-08-10-21-48-35: sand: 0.23% ,whitewater: 0.63% ,water: 28.58% INFO - L7 2020-08-10-21-48-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 ERROR - Skipping L7 2020-08-19-21-42-14 due to cloud cover percentage exceeding cloud threshold: 88.63% > 10.00%. ERROR - Skipping L7 2020-08-26-21-47-34 due to cloud cover percentage exceeding cloud threshold: 91.35% > 10.00%. INFO - Processing image L7 2020-09-04-21-40-48 INFO - L7 2020-09-04-21-40-48 cloud cover : 0.00% INFO - L7 2020-09-04-21-40-48: sand: 0.00% ,whitewater: 0.34% ,water: 39.84% INFO - L7 2020-09-04-21-40-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 23 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 21 INFO - Processing image L7 2020-09-04-21-41-12 INFO - L7 2020-09-04-21-41-12 cloud cover : 0.00% INFO - L7 2020-09-04-21-41-12: sand: 0.00% ,whitewater: 0.26% ,water: 38.06% INFO - L7 2020-09-04-21-41-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2020-09-11-21-46-31 INFO - L7 2020-09-11-21-46-31 cloud cover : 0.00% INFO - L7 2020-09-11-21-46-31: sand: 0.00% ,whitewater: 0.00% ,water: 27.48% INFO - L7 2020-09-11-21-46-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 INFO - Processing image L7 2020-09-20-21-39-44 INFO - L7 2020-09-20-21-39-44 cloud cover : 0.00% INFO - L7 2020-09-20-21-39-44: sand: 0.00% ,whitewater: 0.00% ,water: 27.22% INFO - L7 2020-09-20-21-39-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-09-20-21-39-44: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2020-09-20-21-40-08 INFO - L7 2020-09-20-21-40-08 cloud cover : 0.00% INFO - L7 2020-09-20-21-40-08: sand: 0.29% ,whitewater: 0.00% ,water: 36.36% INFO - L7 2020-09-20-21-40-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 147 INFO - Number of shoreline points after removing points within 300m of cloud mask 147 INFO - Number of shoreline points before removing points within 30m of no data pixel 147 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 ERROR - Skipping L7 2020-10-06-21-38-43 due to cloud cover percentage exceeding cloud threshold: 34.15% > 10.00%. ERROR - Skipping L7 2020-10-06-21-39-07 due to cloud cover percentage exceeding cloud threshold: 29.58% > 10.00%. ERROR - Skipping L7 2020-10-13-21-44-26 due to cloud cover percentage exceeding cloud threshold: 69.14% > 10.00%. INFO - Processing image L7 2020-10-22-21-37-40 INFO - L7 2020-10-22-21-37-40 cloud cover : 0.00% INFO - L7 2020-10-22-21-37-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2020-10-22-21-37-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-10-22-21-37-40: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2020-11-07-21-37-00 INFO - L7 2020-11-07-21-37-00 cloud cover : 0.00% INFO - L7 2020-11-07-21-37-00: sand: 0.00% ,whitewater: 0.03% ,water: 40.37% INFO - L7 2020-11-07-21-37-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 ERROR - Skipping L7 2020-11-23-21-35-29 due to cloud cover percentage exceeding cloud threshold: 78.06% > 10.00%. INFO - Processing image L7 2020-12-09-21-34-18 INFO - L7 2020-12-09-21-34-18 cloud cover : 0.00% INFO - L7 2020-12-09-21-34-18: sand: 0.00% ,whitewater: 0.00% ,water: 28.11% INFO - L7 2020-12-09-21-34-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-12-09-21-34-18: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2020-12-09-21-34-42 INFO - L7 2020-12-09-21-34-42 cloud cover : 0.00% INFO - L7 2020-12-09-21-34-42: sand: 0.98% ,whitewater: 0.12% ,water: 40.14% INFO - L7 2020-12-09-21-34-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 ERROR - Skipping L7 2020-12-25-21-33-31 due to cloud cover percentage exceeding cloud threshold: 26.12% > 10.00%. ERROR - Skipping L7 2021-01-17-21-37-41 due to cloud cover percentage exceeding cloud threshold: 75.50% > 10.00%. ERROR - Skipping L7 2021-01-26-21-30-51 due to cloud cover percentage exceeding cloud threshold: 73.46% > 10.00%. INFO - Processing image L7 2021-02-11-21-29-40 INFO - L7 2021-02-11-21-29-40 cloud cover : 0.00% INFO - L7 2021-02-11-21-29-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2021-02-11-21-29-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-02-11-21-29-40: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2021-02-18-21-35-19 INFO - L7 2021-02-18-21-35-19 cloud cover : 0.00% INFO - L7 2021-02-18-21-35-19: sand: 0.00% ,whitewater: 0.00% ,water: 27.91% INFO - L7 2021-02-18-21-35-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L7 2021-02-27-21-28-27 INFO - L7 2021-02-27-21-28-27 cloud cover : 0.00% INFO - L7 2021-02-27-21-28-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2021-02-27-21-28-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-02-27-21-28-27: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2021-03-06-21-34-05 INFO - L7 2021-03-06-21-34-05 cloud cover : 0.00% INFO - L7 2021-03-06-21-34-05: sand: 0.95% ,whitewater: 0.14% ,water: 30.22% INFO - L7 2021-03-06-21-34-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 75 INFO - Number of shoreline points after removing points within 300m of cloud mask 75 INFO - Number of shoreline points before removing points within 30m of no data pixel 75 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 INFO - Processing image L7 2021-03-15-21-27-12 INFO - L7 2021-03-15-21-27-12 cloud cover : 0.00% INFO - L7 2021-03-15-21-27-12: sand: 0.40% ,whitewater: 0.81% ,water: 43.17% INFO - L7 2021-03-15-21-27-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2021-03-15-21-27-36 INFO - L7 2021-03-15-21-27-36 cloud cover : 0.00% INFO - L7 2021-03-15-21-27-36: sand: 0.29% ,whitewater: 0.84% ,water: 39.48% INFO - L7 2021-03-15-21-27-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L7 2021-03-31-21-25-54 INFO - L7 2021-03-31-21-25-54 cloud cover : 0.00% INFO - L7 2021-03-31-21-25-54: sand: 0.00% ,whitewater: 1.46% ,water: 38.00% INFO - L7 2021-03-31-21-25-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 INFO - Processing image L7 2021-03-31-21-26-18 INFO - L7 2021-03-31-21-26-18 cloud cover : 0.00% INFO - L7 2021-03-31-21-26-18: sand: 1.07% ,whitewater: 0.95% ,water: 41.78% INFO - L7 2021-03-31-21-26-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 77 INFO - Processing image L7 2021-04-16-21-24-58 INFO - L7 2021-04-16-21-24-58 cloud cover : 0.00% INFO - L7 2021-04-16-21-24-58: sand: 0.58% ,whitewater: 0.49% ,water: 38.47% INFO - L7 2021-04-16-21-24-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L7 2021-04-23-21-30-10 INFO - L7 2021-04-23-21-30-10 cloud cover : 0.00% INFO - L7 2021-04-23-21-30-10: sand: 1.21% ,whitewater: 2.42% ,water: 23.41% INFO - L7 2021-04-23-21-30-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 ERROR - Skipping L7 2021-05-02-21-23-37 due to cloud cover percentage exceeding cloud threshold: 62.82% > 10.00%. INFO - Processing image L7 2021-05-09-21-28-49 INFO - L7 2021-05-09-21-28-49 cloud cover : 0.00% INFO - L7 2021-05-09-21-28-49: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2021-05-09-21-28-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 268 INFO - Number of shoreline points after removing points within 300m of cloud mask 268 INFO - Number of shoreline points before removing points within 30m of no data pixel 268 INFO - Number of shoreline points after removing points within 30m of no data pixel 265 INFO - Processing image L7 2021-05-25-21-27-28 INFO - L7 2021-05-25-21-27-28 cloud cover : 0.00% INFO - L7 2021-05-25-21-27-28: sand: 1.36% ,whitewater: 0.40% ,water: 42.01% INFO - L7 2021-05-25-21-27-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L7 2021-06-10-21-26-08 INFO - L7 2021-06-10-21-26-08 cloud cover : 0.00% INFO - L7 2021-06-10-21-26-08: sand: 3.60% ,whitewater: 2.10% ,water: 35.78% INFO - L7 2021-06-10-21-26-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L7 2021-07-05-21-18-17 INFO - L7 2021-07-05-21-18-17 cloud cover : 0.00% INFO - L7 2021-07-05-21-18-17: sand: 3.95% ,whitewater: 1.30% ,water: 54.64% INFO - L7 2021-07-05-21-18-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 214 INFO - Number of shoreline points after removing points within 300m of cloud mask 214 INFO - Number of shoreline points before removing points within 30m of no data pixel 214 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L7 2021-07-12-21-23-28 INFO - L7 2021-07-12-21-23-28 cloud cover : 0.00% INFO - L7 2021-07-12-21-23-28: sand: 0.95% ,whitewater: 1.64% ,water: 34.98% INFO - L7 2021-07-12-21-23-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 201 INFO - Processing image L7 2021-07-28-21-22-05 INFO - L7 2021-07-28-21-22-05 cloud cover : 0.00% INFO - L7 2021-07-28-21-22-05: sand: 1.41% ,whitewater: 5.74% ,water: 31.03% INFO - L7 2021-07-28-21-22-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L7 2021-08-06-21-15-30 INFO - L7 2021-08-06-21-15-30 cloud cover : 0.00% INFO - L7 2021-08-06-21-15-30: sand: 0.95% ,whitewater: 4.56% ,water: 42.27% INFO - L7 2021-08-06-21-15-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L7 2021-09-07-21-12-42 INFO - L7 2021-09-07-21-12-42 cloud cover : 0.00% INFO - L7 2021-09-07-21-12-42: sand: 1.59% ,whitewater: 0.46% ,water: 78.14% INFO - L7 2021-09-07-21-12-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 309 INFO - Number of shoreline points after removing points within 300m of cloud mask 309 INFO - Number of shoreline points before removing points within 30m of no data pixel 309 INFO - Number of shoreline points after removing points within 30m of no data pixel 308 INFO - Processing image L7 2021-09-14-21-17-52 INFO - L7 2021-09-14-21-17-52 cloud cover : 0.00% INFO - L7 2021-09-14-21-17-52: sand: 0.00% ,whitewater: 0.46% ,water: 34.92% INFO - L7 2021-09-14-21-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L7 2021-09-23-21-11-17 INFO - L7 2021-09-23-21-11-17 cloud cover : 0.00% INFO - L7 2021-09-23-21-11-17: sand: 0.29% ,whitewater: 0.14% ,water: 37.20% INFO - L7 2021-09-23-21-11-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2021-09-30-21-16-26 INFO - L7 2021-09-30-21-16-26 cloud cover : 0.00% INFO - L7 2021-09-30-21-16-26: sand: 0.00% ,whitewater: 0.03% ,water: 29.38% INFO - L7 2021-09-30-21-16-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2021-10-09-21-09-52 INFO - L7 2021-10-09-21-09-52 cloud cover : 0.00% INFO - L7 2021-10-09-21-09-52: sand: 0.00% ,whitewater: 0.20% ,water: 38.21% INFO - L7 2021-10-09-21-09-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 ERROR - Skipping L7 2021-10-25-21-08-02 due to cloud cover percentage exceeding cloud threshold: 50.57% > 10.00%. INFO - Processing image L7 2021-11-01-21-13-34 INFO - L7 2021-11-01-21-13-34 cloud cover : 0.00% INFO - L7 2021-11-01-21-13-34: sand: 0.00% ,whitewater: 0.00% ,water: 28.03% INFO - L7 2021-11-01-21-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 ERROR - Skipping L7 2021-11-10-21-06-31 due to cloud cover percentage exceeding cloud threshold: 68.87% > 10.00%. INFO - Processing image L7 2021-12-12-21-03-52 INFO - L7 2021-12-12-21-03-52 cloud cover : 0.00% INFO - L7 2021-12-12-21-03-52: sand: 0.00% ,whitewater: 0.03% ,water: 40.57% INFO - L7 2021-12-12-21-03-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L7 2022-01-04-21-07-21 INFO - L7 2022-01-04-21-07-21 cloud cover : 0.00% INFO - L7 2022-01-04-21-07-21: sand: 0.14% ,whitewater: 4.09% ,water: 27.36% INFO - L7 2022-01-04-21-07-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L7 2022-01-13-21-00-44 INFO - L7 2022-01-13-21-00-44 cloud cover : 0.00% INFO - L7 2022-01-13-21-00-44: sand: 0.84% ,whitewater: 0.52% ,water: 40.43% INFO - L7 2022-01-13-21-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L7 2022-01-20-21-05-51 due to cloud cover percentage exceeding cloud threshold: 64.11% > 10.00%. ERROR - Skipping L7 2022-01-29-20-58-47 due to cloud cover percentage exceeding cloud threshold: 63.28% > 10.00%. INFO - Processing image L7 2022-02-14-20-57-09 INFO - L7 2022-02-14-20-57-09 cloud cover : 0.00% INFO - L7 2022-02-14-20-57-09: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2022-02-14-20-57-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-02-14-20-57-09: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2022-03-02-20-55-37 INFO - L7 2022-03-02-20-55-37 cloud cover : 0.00% INFO - L7 2022-03-02-20-55-37: sand: 0.00% ,whitewater: 0.00% ,water: 12.65% INFO - L7 2022-03-02-20-55-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-03-02-20-55-37: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2022-03-02-20-56-01 INFO - L7 2022-03-02-20-56-01 cloud cover : 0.00% INFO - L7 2022-03-02-20-56-01: sand: 0.00% ,whitewater: 0.00% ,water: 32.87% INFO - L7 2022-03-02-20-56-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2022-03-18-20-54-01 INFO - L7 2022-03-18-20-54-01 cloud cover : 0.00% INFO - L7 2022-03-18-20-54-01: sand: 0.00% ,whitewater: 0.00% ,water: 19.28% INFO - L7 2022-03-18-20-54-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-03-18-20-54-01: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2022-03-18-20-54-24 INFO - L7 2022-03-18-20-54-24 cloud cover : 0.00% INFO - L7 2022-03-18-20-54-24: sand: 0.00% ,whitewater: 0.98% ,water: 49.63% INFO - L7 2022-03-18-20-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 194 INFO - Number of shoreline points after removing points within 300m of cloud mask 194 INFO - Number of shoreline points before removing points within 30m of no data pixel 194 INFO - Number of shoreline points after removing points within 30m of no data pixel 190 INFO - Processing image L7 2022-03-25-20-59-32 INFO - L7 2022-03-25-20-59-32 cloud cover : 0.00% INFO - L7 2022-03-25-20-59-32: sand: 4.76% ,whitewater: 11.74% ,water: 16.32% INFO - L7 2022-03-25-20-59-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 ERROR - Skipping L7 2022-04-03-20-52-29 due to cloud cover percentage exceeding cloud threshold: 89.45% > 10.00%. INFO - Processing image L7 2022-05-23-20-46-46 INFO - L7 2022-05-23-20-46-46 cloud cover : 0.00% INFO - L7 2022-05-23-20-46-46: sand: 5.82% ,whitewater: 3.17% ,water: 34.66% INFO - L7 2022-05-23-20-46-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 196 INFO - Number of shoreline points after removing points within 300m of cloud mask 196 INFO - Number of shoreline points before removing points within 30m of no data pixel 196 INFO - Number of shoreline points after removing points within 30m of no data pixel 192 INFO - Processing image L7 2022-05-28-20-51-56 INFO - L7 2022-05-28-20-51-56 cloud cover : 0.00% INFO - L7 2022-05-28-20-51-56: sand: 3.29% ,whitewater: 0.58% ,water: 18.25% INFO - L7 2022-05-28-20-51-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 222 INFO - Processing image L7 2022-05-28-20-52-20 INFO - L7 2022-05-28-20-52-20 cloud cover : 0.00% INFO - L7 2022-05-28-20-52-20: sand: 6.72% ,whitewater: 1.24% ,water: 7.47% INFO - L7 2022-05-28-20-52-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 232 INFO - Number of shoreline points after removing points within 300m of cloud mask 232 INFO - Number of shoreline points before removing points within 30m of no data pixel 232 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 INFO - Processing image L7 2022-07-30-20-41-56 INFO - L7 2022-07-30-20-41-56 cloud cover : 0.00% INFO - L7 2022-07-30-20-41-56: sand: 0.00% ,whitewater: 0.49% ,water: 30.59% INFO - L7 2022-07-30-20-41-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L7 2022-07-30-20-42-20 INFO - L7 2022-07-30-20-42-20 cloud cover : 1.36% INFO - L7 2022-07-30-20-42-20: sand: 0.58% ,whitewater: 0.89% ,water: 27.80% INFO - L7 2022-07-30-20-42-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 162 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L7 2022-08-21-20-45-50 INFO - L7 2022-08-21-20-45-50 cloud cover : 0.00% INFO - L7 2022-08-21-20-45-50: sand: 0.00% ,whitewater: 0.23% ,water: 15.66% INFO - L7 2022-08-21-20-45-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2022-09-02-20-38-53 INFO - L7 2022-09-02-20-38-53 cloud cover : 0.00% INFO - L7 2022-09-02-20-38-53: sand: 4.41% ,whitewater: 0.75% ,water: 66.29% INFO - L7 2022-09-02-20-38-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2022-09-02-20-39-17 INFO - L7 2022-09-02-20-39-17 cloud cover : 0.00% INFO - L7 2022-09-02-20-39-17: sand: 5.13% ,whitewater: 0.55% ,water: 65.69% INFO - L7 2022-09-02-20-39-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 17 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 INFO - Processing image L7 2022-10-06-20-35-16 INFO - L7 2022-10-06-20-35-16 cloud cover : 0.00% INFO - L7 2022-10-06-20-35-16: sand: 0.00% ,whitewater: 2.13% ,water: 35.55% INFO - L7 2022-10-06-20-35-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 83 INFO - Number of shoreline points after removing points within 300m of cloud mask 83 INFO - Number of shoreline points before removing points within 30m of no data pixel 83 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Processing image L7 2022-10-06-20-35-40 INFO - L7 2022-10-06-20-35-40 cloud cover : 0.00% INFO - L7 2022-10-06-20-35-40: sand: 0.00% ,whitewater: 2.25% ,water: 35.67% INFO - L7 2022-10-06-20-35-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 83 INFO - Number of shoreline points after removing points within 300m of cloud mask 83 INFO - Number of shoreline points before removing points within 30m of no data pixel 83 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 ERROR - Skipping L7 2022-12-01-20-33-27 due to cloud cover percentage exceeding cloud threshold: 31.48% > 10.00%. ERROR - Skipping L7 2022-12-01-20-33-51 due to cloud cover percentage exceeding cloud threshold: 45.07% > 10.00%. ERROR - Skipping L7 2023-01-21-20-24-48 due to cloud cover percentage exceeding cloud threshold: 30.43% > 10.00%. ERROR - Skipping L7 2023-01-21-20-25-12 due to cloud cover percentage exceeding cloud threshold: 16.10% > 10.00%. INFO - Processing image L7 2023-02-07-20-21-42 INFO - L7 2023-02-07-20-21-42 cloud cover : 0.00% INFO - L7 2023-02-07-20-21-42: sand: 0.49% ,whitewater: 0.12% ,water: 37.05% INFO - L7 2023-02-07-20-21-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L7 2023-02-12-20-26-00 INFO - L7 2023-02-12-20-26-00 cloud cover : 0.00% INFO - L7 2023-02-12-20-26-00: sand: 1.56% ,whitewater: 0.23% ,water: 34.92% INFO - L7 2023-02-12-20-26-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 INFO - Processing image L7 2023-02-12-20-26-24 INFO - L7 2023-02-12-20-26-24 cloud cover : 0.00% INFO - L7 2023-02-12-20-26-24: sand: 1.56% ,whitewater: 0.35% ,water: 34.95% INFO - L7 2023-02-12-20-26-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L7 2023-02-24-20-17-45 INFO - L7 2023-02-24-20-17-45 cloud cover : 0.00% INFO - L7 2023-02-24-20-17-45: sand: 1.01% ,whitewater: 0.87% ,water: 26.82% INFO - L7 2023-02-24-20-17-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 INFO - Processing image L7 2023-03-01-20-21-54 INFO - L7 2023-03-01-20-21-54 cloud cover : 0.00% INFO - L7 2023-03-01-20-21-54: sand: 3.06% ,whitewater: 7.44% ,water: 40.14% INFO - L7 2023-03-01-20-21-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L7 2023-03-01-20-22-18 INFO - L7 2023-03-01-20-22-18 cloud cover : 0.00% INFO - L7 2023-03-01-20-22-18: sand: 3.00% ,whitewater: 7.55% ,water: 40.83% INFO - L7 2023-03-01-20-22-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L7 2023-03-18-20-17-38 INFO - L7 2023-03-18-20-17-38 cloud cover : 0.00% INFO - L7 2023-03-18-20-17-38: sand: 1.56% ,whitewater: 0.55% ,water: 34.05% INFO - L7 2023-03-18-20-17-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 INFO - Processing image L7 2023-03-23-20-21-34 INFO - L7 2023-03-23-20-21-34 cloud cover : 0.00% INFO - L7 2023-03-23-20-21-34: sand: 1.33% ,whitewater: 0.23% ,water: 35.50% INFO - L7 2023-03-23-20-21-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 121 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 120 INFO - Processing image L7 2023-03-23-20-21-58 INFO - L7 2023-03-23-20-21-58 cloud cover : 0.00% INFO - L7 2023-03-23-20-21-58: sand: 1.53% ,whitewater: 0.32% ,water: 35.47% INFO - L7 2023-03-23-20-21-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L7 2023-04-14-20-20-19 INFO - L7 2023-04-14-20-20-19 cloud cover : 0.00% INFO - L7 2023-04-14-20-20-19: sand: 0.43% ,whitewater: 0.84% ,water: 35.18% INFO - L7 2023-04-14-20-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 248 INFO - Processing image L7 2023-05-01-20-14-43 INFO - L7 2023-05-01-20-14-43 cloud cover : 0.00% INFO - L7 2023-05-01-20-14-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2023-05-01-20-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 62 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 434 INFO - Number of shoreline points after removing points within 300m of cloud mask 434 INFO - Number of shoreline points before removing points within 30m of no data pixel 434 INFO - Number of shoreline points after removing points within 30m of no data pixel 434 INFO - Processing image L7 2023-08-24-19-59-34 INFO - L7 2023-08-24-19-59-34 cloud cover : 0.00% INFO - L7 2023-08-24-19-59-34: sand: 5.45% ,whitewater: 1.47% ,water: 37.34% INFO - L7 2023-08-24-19-59-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 265 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 260 INFO - Processing image L7 2023-08-24-19-59-58 INFO - L7 2023-08-24-19-59-58 cloud cover : 0.00% INFO - L7 2023-08-24-19-59-58: sand: 5.74% ,whitewater: 1.96% ,water: 36.30% INFO - L7 2023-08-24-19-59-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 212 INFO - Number of shoreline points after removing points within 300m of cloud mask 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L7 2023-08-29-20-02-52 INFO - L7 2023-08-29-20-02-52 cloud cover : 0.00% INFO - L7 2023-08-29-20-02-52: sand: 4.35% ,whitewater: 0.92% ,water: 32.55% INFO - L7 2023-08-29-20-02-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 295 INFO - Number of shoreline points after removing points within 300m of cloud mask 295 INFO - Number of shoreline points before removing points within 30m of no data pixel 295 INFO - Number of shoreline points after removing points within 30m of no data pixel 291 INFO - Processing image L7 2023-08-29-20-03-16 INFO - L7 2023-08-29-20-03-16 cloud cover : 0.00% INFO - L7 2023-08-29-20-03-16: sand: 5.10% ,whitewater: 0.98% ,water: 32.73% INFO - L7 2023-08-29-20-03-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 237 INFO - Number of shoreline points after removing points within 300m of cloud mask 237 INFO - Number of shoreline points before removing points within 30m of no data pixel 237 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 INFO - Processing image L7 2023-09-25-20-00-32 INFO - L7 2023-09-25-20-00-32 cloud cover : 0.00% INFO - L7 2023-09-25-20-00-32: sand: 0.55% ,whitewater: 1.61% ,water: 32.24% INFO - L7 2023-09-25-20-00-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L7 2023-09-25-20-00-56 INFO - L7 2023-09-25-20-00-56 cloud cover : 0.00% INFO - L7 2023-09-25-20-00-56: sand: 0.60% ,whitewater: 0.78% ,water: 23.95% INFO - L7 2023-09-25-20-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2023-10-17-19-54-05 INFO - L7 2023-10-17-19-54-05 cloud cover : 0.00% INFO - L7 2023-10-17-19-54-05: sand: 0.00% ,whitewater: 0.46% ,water: 40.97% INFO - L7 2023-10-17-19-54-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 125 INFO - Number of shoreline points after removing points within 300m of cloud mask 125 INFO - Number of shoreline points before removing points within 30m of no data pixel 125 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L7 2023-10-17-19-54-29 INFO - L7 2023-10-17-19-54-29 cloud cover : 0.00% INFO - L7 2023-10-17-19-54-29: sand: 0.00% ,whitewater: 0.46% ,water: 40.86% INFO - L7 2023-10-17-19-54-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 126 INFO - Number of shoreline points after removing points within 300m of cloud mask 126 INFO - Number of shoreline points before removing points within 30m of no data pixel 126 INFO - Number of shoreline points after removing points within 30m of no data pixel 124 INFO - Processing image L7 2023-11-13-19-49-32 INFO - L7 2023-11-13-19-49-32 cloud cover : 0.00% INFO - L7 2023-11-13-19-49-32: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2023-11-13-19-49-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2023-11-13-19-49-32: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2023-11-18-19-52-13 due to cloud cover percentage exceeding cloud threshold: 80.64% > 10.00%. INFO - Processing image L7 2023-12-10-19-44-13 INFO - L7 2023-12-10-19-44-13 cloud cover : 0.00% INFO - L7 2023-12-10-19-44-13: sand: 0.58% ,whitewater: 0.12% ,water: 29.15% INFO - L7 2023-12-10-19-44-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 87 INFO - Number of shoreline points before removing points within 30m of no data pixel 87 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 ERROR - Skipping L7 2023-12-25-19-51-10 due to cloud cover percentage exceeding cloud threshold: 57.50% > 10.00%. INFO - Processing image L7 2024-01-16-19-41-40 INFO - L7 2024-01-16-19-41-40 cloud cover : 0.00% INFO - L7 2024-01-16-19-41-40: sand: 1.45% ,whitewater: 0.18% ,water: 33.31% INFO - L7 2024-01-16-19-41-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-04-25-22-22-08 INFO - L8 2013-04-25-22-22-08 cloud cover : 0.00% INFO - L8 2013-04-25-22-22-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-04-25-22-22-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 186 INFO - Number of shoreline points after removing points within 300m of cloud mask 186 INFO - Number of shoreline points before removing points within 30m of no data pixel 186 INFO - Number of shoreline points after removing points within 30m of no data pixel 186 ERROR - Skipping L8 2013-06-05-22-16-38 due to cloud cover percentage exceeding cloud threshold: 69.95% > 10.00%. INFO - Processing image L8 2013-06-12-22-22-23 INFO - L8 2013-06-12-22-22-23 cloud cover : 0.00% INFO - L8 2013-06-12-22-22-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-06-12-22-22-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2013-06-12-22-22-23: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2013-06-28-22-22-20 INFO - L8 2013-06-28-22-22-20 cloud cover : 0.00% INFO - L8 2013-06-28-22-22-20: sand: 0.14% ,whitewater: 3.11% ,water: 49.54% INFO - L8 2013-06-28-22-22-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 159 INFO - Processing image L8 2013-07-07-22-16-11 INFO - L8 2013-07-07-22-16-11 cloud cover : 0.00% INFO - L8 2013-07-07-22-16-11: sand: 0.00% ,whitewater: 0.32% ,water: 47.72% INFO - L8 2013-07-07-22-16-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L8 2013-07-07-22-16-35 INFO - L8 2013-07-07-22-16-35 cloud cover : 0.00% INFO - L8 2013-07-07-22-16-35: sand: 0.43% ,whitewater: 0.37% ,water: 47.35% INFO - L8 2013-07-07-22-16-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L8 2013-07-14-22-22-22 INFO - L8 2013-07-14-22-22-22 cloud cover : 0.00% INFO - L8 2013-07-14-22-22-22: sand: 0.00% ,whitewater: 0.06% ,water: 44.35% INFO - L8 2013-07-14-22-22-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L8 2013-07-23-22-16-10 INFO - L8 2013-07-23-22-16-10 cloud cover : 0.00% INFO - L8 2013-07-23-22-16-10: sand: 0.00% ,whitewater: 0.29% ,water: 45.16% INFO - L8 2013-07-23-22-16-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L8 2013-07-23-22-16-34 INFO - L8 2013-07-23-22-16-34 cloud cover : 0.00% INFO - L8 2013-07-23-22-16-34: sand: 0.14% ,whitewater: 0.55% ,water: 44.58% INFO - L8 2013-07-23-22-16-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L8 2013-07-30-22-22-23 INFO - L8 2013-07-30-22-22-23 cloud cover : 0.00% INFO - L8 2013-07-30-22-22-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-07-30-22-22-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L8 2013-09-16-22-22-21 INFO - L8 2013-09-16-22-22-21 cloud cover : 0.00% INFO - L8 2013-09-16-22-22-21: sand: 0.00% ,whitewater: 0.00% ,water: 0.35% INFO - L8 2013-09-16-22-22-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 121 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L8 2013-09-25-22-16-04 INFO - L8 2013-09-25-22-16-04 cloud cover : 0.00% INFO - L8 2013-09-25-22-16-04: sand: 0.46% ,whitewater: 8.28% ,water: 40.22% INFO - L8 2013-09-25-22-16-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2013-09-25-22-16-28 INFO - L8 2013-09-25-22-16-28 cloud cover : 0.00% INFO - L8 2013-09-25-22-16-28: sand: 0.52% ,whitewater: 8.88% ,water: 39.50% INFO - L8 2013-09-25-22-16-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2013-10-02-22-22-16 INFO - L8 2013-10-02-22-22-16 cloud cover : 0.00% INFO - L8 2013-10-02-22-22-16: sand: 0.00% ,whitewater: 0.00% ,water: 45.99% INFO - L8 2013-10-02-22-22-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2013-10-11-22-16-05 INFO - L8 2013-10-11-22-16-05 cloud cover : 0.00% INFO - L8 2013-10-11-22-16-05: sand: 0.00% ,whitewater: 0.03% ,water: 48.67% INFO - L8 2013-10-11-22-16-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2013-10-11-22-16-29 INFO - L8 2013-10-11-22-16-29 cloud cover : 0.00% INFO - L8 2013-10-11-22-16-29: sand: 0.00% ,whitewater: 0.03% ,water: 48.62% INFO - L8 2013-10-11-22-16-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L8 2013-10-18-22-22-13 INFO - L8 2013-10-18-22-22-13 cloud cover : 0.00% INFO - L8 2013-10-18-22-22-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-10-18-22-22-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L8 2013-10-27-22-15-55 due to cloud cover percentage exceeding cloud threshold: 20.07% > 10.00%. ERROR - Skipping L8 2013-10-27-22-16-19 due to cloud cover percentage exceeding cloud threshold: 17.82% > 10.00%. INFO - Processing image L8 2013-11-03-22-22-08 INFO - L8 2013-11-03-22-22-08 cloud cover : 0.00% INFO - L8 2013-11-03-22-22-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-11-03-22-22-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 140 INFO - Processing image L8 2013-11-19-22-22-01 INFO - L8 2013-11-19-22-22-01 cloud cover : 0.00% INFO - L8 2013-11-19-22-22-01: sand: 0.61% ,whitewater: 1.33% ,water: 41.49% INFO - L8 2013-11-19-22-22-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L8 2013-12-05-22-22-00 INFO - L8 2013-12-05-22-22-00 cloud cover : 0.00% INFO - L8 2013-12-05-22-22-00: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-12-05-22-22-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 278 INFO - Number of shoreline points after removing points within 300m of cloud mask 278 INFO - Number of shoreline points before removing points within 30m of no data pixel 278 INFO - Number of shoreline points after removing points within 30m of no data pixel 278 INFO - Processing image L8 2013-12-21-22-21-51 INFO - L8 2013-12-21-22-21-51 cloud cover : 0.00% INFO - L8 2013-12-21-22-21-51: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-12-21-22-21-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 528 INFO - Processing image L8 2013-12-30-22-15-37 INFO - L8 2013-12-30-22-15-37 cloud cover : 0.00% INFO - L8 2013-12-30-22-15-37: sand: 0.49% ,whitewater: 0.37% ,water: 46.05% INFO - L8 2013-12-30-22-15-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2013-12-30-22-16-01 INFO - L8 2013-12-30-22-16-01 cloud cover : 0.00% INFO - L8 2013-12-30-22-16-01: sand: 0.49% ,whitewater: 0.40% ,water: 46.05% INFO - L8 2013-12-30-22-16-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2014-01-22-22-21-31 INFO - L8 2014-01-22-22-21-31 cloud cover : 0.00% INFO - L8 2014-01-22-22-21-31: sand: 0.23% ,whitewater: 2.02% ,water: 30.54% INFO - L8 2014-01-22-22-21-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 87 INFO - Number of shoreline points before removing points within 30m of no data pixel 87 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 ERROR - Skipping L8 2014-01-31-22-15-16 due to cloud cover percentage exceeding cloud threshold: 86.45% > 10.00%. ERROR - Skipping L8 2014-01-31-22-15-40 due to cloud cover percentage exceeding cloud threshold: 85.52% > 10.00%. INFO - Processing image L8 2014-02-07-22-21-21 INFO - L8 2014-02-07-22-21-21 cloud cover : 0.00% INFO - L8 2014-02-07-22-21-21: sand: 0.00% ,whitewater: 0.00% ,water: 21.45% INFO - L8 2014-02-07-22-21-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L8 2014-02-23-22-21-08 INFO - L8 2014-02-23-22-21-08 cloud cover : 0.00% INFO - L8 2014-02-23-22-21-08: sand: 0.00% ,whitewater: 0.09% ,water: 47.95% INFO - L8 2014-02-23-22-21-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L8 2014-03-11-22-20-55 INFO - L8 2014-03-11-22-20-55 cloud cover : 0.00% INFO - L8 2014-03-11-22-20-55: sand: 0.00% ,whitewater: 0.00% ,water: 47.09% INFO - L8 2014-03-11-22-20-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2014-03-20-22-14-37 INFO - L8 2014-03-20-22-14-37 cloud cover : 0.00% INFO - L8 2014-03-20-22-14-37: sand: 0.29% ,whitewater: 0.03% ,water: 44.58% INFO - L8 2014-03-20-22-14-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2014-03-20-22-15-01 INFO - L8 2014-03-20-22-15-01 cloud cover : 0.00% INFO - L8 2014-03-20-22-15-01: sand: 0.37% ,whitewater: 0.03% ,water: 44.49% INFO - L8 2014-03-20-22-15-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 ERROR - Skipping L8 2014-03-27-22-20-37 due to cloud cover percentage exceeding cloud threshold: 86.51% > 10.00%. ERROR - Skipping L8 2014-04-05-22-14-46 due to cloud cover percentage exceeding cloud threshold: 89.33% > 10.00%. ERROR - Skipping L8 2014-04-12-22-20-25 due to cloud cover percentage exceeding cloud threshold: 73.01% > 10.00%. ERROR - Skipping L8 2014-04-28-22-20-10 due to cloud cover percentage exceeding cloud threshold: 47.06% > 10.00%. INFO - Processing image L8 2014-05-14-22-19-56 INFO - L8 2014-05-14-22-19-56 cloud cover : 0.00% INFO - L8 2014-05-14-22-19-56: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-05-14-22-19-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 380 INFO - Number of shoreline points after removing points within 300m of cloud mask 380 INFO - Number of shoreline points before removing points within 30m of no data pixel 380 INFO - Number of shoreline points after removing points within 30m of no data pixel 380 INFO - Processing image L8 2014-05-23-22-13-42 INFO - L8 2014-05-23-22-13-42 cloud cover : 0.00% INFO - L8 2014-05-23-22-13-42: sand: 0.00% ,whitewater: 2.71% ,water: 48.10% INFO - L8 2014-05-23-22-13-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 147 INFO - Number of shoreline points after removing points within 300m of cloud mask 147 INFO - Number of shoreline points before removing points within 30m of no data pixel 147 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 INFO - Processing image L8 2014-05-23-22-14-06 INFO - L8 2014-05-23-22-14-06 cloud cover : 0.00% INFO - L8 2014-05-23-22-14-06: sand: 0.00% ,whitewater: 2.97% ,water: 47.35% INFO - L8 2014-05-23-22-14-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 INFO - Processing image L8 2014-07-01-22-20-10 INFO - L8 2014-07-01-22-20-10 cloud cover : 0.00% INFO - L8 2014-07-01-22-20-10: sand: 0.00% ,whitewater: 1.70% ,water: 22.12% INFO - L8 2014-07-01-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L8 2014-07-17-22-20-15 INFO - L8 2014-07-17-22-20-15 cloud cover : 0.00% INFO - L8 2014-07-17-22-20-15: sand: 0.00% ,whitewater: 0.40% ,water: 30.05% INFO - L8 2014-07-17-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2014-07-26-22-14-06 INFO - L8 2014-07-26-22-14-06 cloud cover : 0.00% INFO - L8 2014-07-26-22-14-06: sand: 0.00% ,whitewater: 0.00% ,water: 10.58% INFO - L8 2014-07-26-22-14-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 177 ERROR - Skipping L8 2014-07-26-22-14-30 due to cloud cover percentage exceeding cloud threshold: 13.96% > 10.00%. INFO - Processing image L8 2014-08-02-22-20-22 INFO - L8 2014-08-02-22-20-22 cloud cover : 0.00% INFO - L8 2014-08-02-22-20-22: sand: 0.00% ,whitewater: 0.00% ,water: 0.20% INFO - L8 2014-08-02-22-20-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2014-08-11-22-14-15 INFO - L8 2014-08-11-22-14-15 cloud cover : 0.00% INFO - L8 2014-08-11-22-14-15: sand: 0.00% ,whitewater: 0.17% ,water: 40.02% INFO - L8 2014-08-11-22-14-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2014-08-11-22-14-39 INFO - L8 2014-08-11-22-14-39 cloud cover : 0.00% INFO - L8 2014-08-11-22-14-39: sand: 0.00% ,whitewater: 0.20% ,water: 39.82% INFO - L8 2014-08-11-22-14-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2014-08-18-22-20-27 INFO - L8 2014-08-18-22-20-27 cloud cover : 0.00% INFO - L8 2014-08-18-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.32% INFO - L8 2014-08-18-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2014-08-27-22-14-17 INFO - L8 2014-08-27-22-14-17 cloud cover : 0.00% INFO - L8 2014-08-27-22-14-17: sand: 0.00% ,whitewater: 0.00% ,water: 41.84% INFO - L8 2014-08-27-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2014-08-27-22-14-41 INFO - L8 2014-08-27-22-14-41 cloud cover : 0.00% INFO - L8 2014-08-27-22-14-41: sand: 0.00% ,whitewater: 0.00% ,water: 41.67% INFO - L8 2014-08-27-22-14-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2014-09-03-22-20-30 INFO - L8 2014-09-03-22-20-30 cloud cover : 0.00% INFO - L8 2014-09-03-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 2.28% INFO - L8 2014-09-03-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2014-09-19-22-20-30 INFO - L8 2014-09-19-22-20-30 cloud cover : 0.00% INFO - L8 2014-09-19-22-20-30: sand: 0.00% ,whitewater: 2.60% ,water: 45.99% INFO - L8 2014-09-19-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L8 2014-09-28-22-14-20 INFO - L8 2014-09-28-22-14-20 cloud cover : 0.00% INFO - L8 2014-09-28-22-14-20: sand: 0.32% ,whitewater: 0.23% ,water: 45.07% INFO - L8 2014-09-28-22-14-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2014-09-28-22-14-44 INFO - L8 2014-09-28-22-14-44 cloud cover : 0.00% INFO - L8 2014-09-28-22-14-44: sand: 0.32% ,whitewater: 0.29% ,water: 44.93% INFO - L8 2014-09-28-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2014-10-05-22-20-35 INFO - L8 2014-10-05-22-20-35 cloud cover : 0.00% INFO - L8 2014-10-05-22-20-35: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-10-05-22-20-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 267 INFO - Number of shoreline points after removing points within 300m of cloud mask 267 INFO - Number of shoreline points before removing points within 30m of no data pixel 267 INFO - Number of shoreline points after removing points within 30m of no data pixel 265 INFO - Processing image L8 2014-10-21-22-20-37 INFO - L8 2014-10-21-22-20-37 cloud cover : 0.00% INFO - L8 2014-10-21-22-20-37: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-10-21-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 167 INFO - Processing image L8 2014-11-06-22-20-37 INFO - L8 2014-11-06-22-20-37 cloud cover : 0.00% INFO - L8 2014-11-06-22-20-37: sand: 0.75% ,whitewater: 0.06% ,water: 33.39% INFO - L8 2014-11-06-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L8 2014-11-15-22-14-25 due to cloud cover percentage exceeding cloud threshold: 36.79% > 10.00%. ERROR - Skipping L8 2014-11-15-22-14-49 due to cloud cover percentage exceeding cloud threshold: 34.95% > 10.00%. INFO - Processing image L8 2014-11-22-22-20-33 INFO - L8 2014-11-22-22-20-33 cloud cover : 0.00% INFO - L8 2014-11-22-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-11-22-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2014-12-01-22-14-24 INFO - L8 2014-12-01-22-14-24 cloud cover : 0.00% INFO - L8 2014-12-01-22-14-24: sand: 0.26% ,whitewater: 0.09% ,water: 47.40% INFO - L8 2014-12-01-22-14-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2014-12-01-22-14-48 INFO - L8 2014-12-01-22-14-48 cloud cover : 0.00% INFO - L8 2014-12-01-22-14-48: sand: 0.29% ,whitewater: 0.12% ,water: 47.38% INFO - L8 2014-12-01-22-14-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2015-01-02-22-14-14 INFO - L8 2015-01-02-22-14-14 cloud cover : 0.00% INFO - L8 2015-01-02-22-14-14: sand: 0.29% ,whitewater: 0.00% ,water: 45.18% INFO - L8 2015-01-02-22-14-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2015-01-02-22-14-38 INFO - L8 2015-01-02-22-14-38 cloud cover : 0.00% INFO - L8 2015-01-02-22-14-38: sand: 0.14% ,whitewater: 0.00% ,water: 45.21% INFO - L8 2015-01-02-22-14-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2015-02-10-22-20-14 INFO - L8 2015-02-10-22-20-14 cloud cover : 0.00% INFO - L8 2015-02-10-22-20-14: sand: 0.00% ,whitewater: 0.00% ,water: 46.97% INFO - L8 2015-02-10-22-20-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2015-02-19-22-14-01 INFO - L8 2015-02-19-22-14-01 cloud cover : 0.00% INFO - L8 2015-02-19-22-14-01: sand: 0.58% ,whitewater: 0.00% ,water: 40.11% INFO - L8 2015-02-19-22-14-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2015-02-19-22-14-25 INFO - L8 2015-02-19-22-14-25 cloud cover : 0.00% INFO - L8 2015-02-19-22-14-25: sand: 0.52% ,whitewater: 0.00% ,water: 40.20% INFO - L8 2015-02-19-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2015-02-26-22-20-10 INFO - L8 2015-02-26-22-20-10 cloud cover : 0.00% INFO - L8 2015-02-26-22-20-10: sand: 0.40% ,whitewater: 1.01% ,water: 47.92% INFO - L8 2015-02-26-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2015-03-07-22-13-53 INFO - L8 2015-03-07-22-13-53 cloud cover : 0.00% INFO - L8 2015-03-07-22-13-53: sand: 0.17% ,whitewater: 1.21% ,water: 46.08% INFO - L8 2015-03-07-22-13-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2015-03-07-22-14-17 INFO - L8 2015-03-07-22-14-17 cloud cover : 0.00% INFO - L8 2015-03-07-22-14-17: sand: 0.32% ,whitewater: 1.41% ,water: 45.82% INFO - L8 2015-03-07-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2015-03-14-22-19-59 INFO - L8 2015-03-14-22-19-59 cloud cover : 0.00% INFO - L8 2015-03-14-22-19-59: sand: 0.14% ,whitewater: 3.14% ,water: 46.08% INFO - L8 2015-03-14-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2015-03-30-22-19-49 INFO - L8 2015-03-30-22-19-49 cloud cover : 0.00% INFO - L8 2015-03-30-22-19-49: sand: 0.00% ,whitewater: 63.61% ,water: 0.00% INFO - L8 2015-03-30-22-19-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L8 2015-04-15-22-19-46 INFO - L8 2015-04-15-22-19-46 cloud cover : 0.00% INFO - L8 2015-04-15-22-19-46: sand: 0.43% ,whitewater: 17.56% ,water: 31.17% INFO - L8 2015-04-15-22-19-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2015-04-24-22-13-32 INFO - L8 2015-04-24-22-13-32 cloud cover : 0.00% INFO - L8 2015-04-24-22-13-32: sand: 0.00% ,whitewater: 3.06% ,water: 45.24% INFO - L8 2015-04-24-22-13-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L8 2015-04-24-22-13-56 INFO - L8 2015-04-24-22-13-56 cloud cover : 0.00% INFO - L8 2015-04-24-22-13-56: sand: 0.14% ,whitewater: 3.46% ,water: 44.81% INFO - L8 2015-04-24-22-13-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L8 2015-05-01-22-19-36 INFO - L8 2015-05-01-22-19-36 cloud cover : 0.00% INFO - L8 2015-05-01-22-19-36: sand: 0.00% ,whitewater: 0.00% ,water: 11.39% INFO - L8 2015-05-01-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 188 INFO - Number of shoreline points after removing points within 300m of cloud mask 188 INFO - Number of shoreline points before removing points within 30m of no data pixel 188 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 ERROR - Skipping L8 2015-05-26-22-13-16 due to cloud cover percentage exceeding cloud threshold: 53.75% > 10.00%. ERROR - Skipping L8 2015-05-26-22-13-40 due to cloud cover percentage exceeding cloud threshold: 32.24% > 10.00%. INFO - Processing image L8 2015-06-11-22-13-28 INFO - L8 2015-06-11-22-13-28 cloud cover : 0.00% INFO - L8 2015-06-11-22-13-28: sand: 0.00% ,whitewater: 0.09% ,water: 51.04% INFO - L8 2015-06-11-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L8 2015-06-11-22-13-52 INFO - L8 2015-06-11-22-13-52 cloud cover : 0.00% INFO - L8 2015-06-11-22-13-52: sand: 0.00% ,whitewater: 0.12% ,water: 50.81% INFO - L8 2015-06-11-22-13-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L8 2015-06-27-22-13-34 INFO - L8 2015-06-27-22-13-34 cloud cover : 0.00% INFO - L8 2015-06-27-22-13-34: sand: 0.00% ,whitewater: 0.00% ,water: 51.87% INFO - L8 2015-06-27-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 157 INFO - Processing image L8 2015-06-27-22-13-58 INFO - L8 2015-06-27-22-13-58 cloud cover : 0.00% INFO - L8 2015-06-27-22-13-58: sand: 0.00% ,whitewater: 0.03% ,water: 51.47% INFO - L8 2015-06-27-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L8 2015-07-29-22-13-49 INFO - L8 2015-07-29-22-13-49 cloud cover : 0.00% INFO - L8 2015-07-29-22-13-49: sand: 0.00% ,whitewater: 0.23% ,water: 47.90% INFO - L8 2015-07-29-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L8 2015-07-29-22-14-13 INFO - L8 2015-07-29-22-14-13 cloud cover : 0.00% INFO - L8 2015-07-29-22-14-13: sand: 0.00% ,whitewater: 0.32% ,water: 47.66% INFO - L8 2015-07-29-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 143 INFO - Number of shoreline points after removing points within 300m of cloud mask 143 INFO - Number of shoreline points before removing points within 30m of no data pixel 143 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 INFO - Processing image L8 2015-08-05-22-20-00 INFO - L8 2015-08-05-22-20-00 cloud cover : 0.00% INFO - L8 2015-08-05-22-20-00: sand: 0.00% ,whitewater: 2.91% ,water: 31.92% INFO - L8 2015-08-05-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2015-08-21-22-20-09 INFO - L8 2015-08-21-22-20-09 cloud cover : 0.00% INFO - L8 2015-08-21-22-20-09: sand: 0.00% ,whitewater: 0.09% ,water: 16.23% INFO - L8 2015-08-21-22-20-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L8 2015-09-06-22-20-14 INFO - L8 2015-09-06-22-20-14 cloud cover : 0.00% INFO - L8 2015-09-06-22-20-14: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-09-06-22-20-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 230 INFO - Number of shoreline points after removing points within 300m of cloud mask 230 INFO - Number of shoreline points before removing points within 30m of no data pixel 230 INFO - Number of shoreline points after removing points within 30m of no data pixel 230 INFO - Processing image L8 2015-10-08-22-20-24 INFO - L8 2015-10-08-22-20-24 cloud cover : 0.00% INFO - L8 2015-10-08-22-20-24: sand: 0.00% ,whitewater: 0.23% ,water: 23.96% INFO - L8 2015-10-08-22-20-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L8 2015-10-17-22-14-14 INFO - L8 2015-10-17-22-14-14 cloud cover : 0.00% INFO - L8 2015-10-17-22-14-14: sand: 0.00% ,whitewater: 0.40% ,water: 46.83% INFO - L8 2015-10-17-22-14-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2015-10-17-22-14-38 INFO - L8 2015-10-17-22-14-38 cloud cover : 0.00% INFO - L8 2015-10-17-22-14-38: sand: 0.00% ,whitewater: 0.49% ,water: 46.71% INFO - L8 2015-10-17-22-14-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2015-10-24-22-20-28 INFO - L8 2015-10-24-22-20-28 cloud cover : 0.00% INFO - L8 2015-10-24-22-20-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-10-24-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L8 2015-11-09-22-20-29 INFO - L8 2015-11-09-22-20-29 cloud cover : 0.00% INFO - L8 2015-11-09-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 25.55% INFO - L8 2015-11-09-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L8 2015-11-18-22-14-20 INFO - L8 2015-11-18-22-14-20 cloud cover : 0.00% INFO - L8 2015-11-18-22-14-20: sand: 0.00% ,whitewater: 0.75% ,water: 47.38% INFO - L8 2015-11-18-22-14-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2015-11-18-22-14-44 INFO - L8 2015-11-18-22-14-44 cloud cover : 0.00% INFO - L8 2015-11-18-22-14-44: sand: 0.00% ,whitewater: 0.78% ,water: 47.35% INFO - L8 2015-11-18-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2015-11-25-22-20-32 INFO - L8 2015-11-25-22-20-32 cloud cover : 0.00% INFO - L8 2015-11-25-22-20-32: sand: 0.32% ,whitewater: 0.00% ,water: 8.75% INFO - L8 2015-11-25-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2015-12-11-22-20-30 INFO - L8 2015-12-11-22-20-30 cloud cover : 0.00% INFO - L8 2015-12-11-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-12-11-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 262 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 ERROR - Skipping L8 2015-12-20-22-14-21 due to cloud cover percentage exceeding cloud threshold: 73.47% > 10.00%. ERROR - Skipping L8 2015-12-20-22-14-45 due to cloud cover percentage exceeding cloud threshold: 77.28% > 10.00%. INFO - Processing image L8 2015-12-27-22-20-31 INFO - L8 2015-12-27-22-20-31 cloud cover : 0.00% INFO - L8 2015-12-27-22-20-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-12-27-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L8 2016-01-05-22-14-17 INFO - L8 2016-01-05-22-14-17 cloud cover : 0.00% INFO - L8 2016-01-05-22-14-17: sand: 0.49% ,whitewater: 0.03% ,water: 46.80% INFO - L8 2016-01-05-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2016-01-05-22-14-40 INFO - L8 2016-01-05-22-14-40 cloud cover : 0.00% INFO - L8 2016-01-05-22-14-40: sand: 0.49% ,whitewater: 0.03% ,water: 46.83% INFO - L8 2016-01-05-22-14-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2016-01-12-22-20-28 INFO - L8 2016-01-12-22-20-28 cloud cover : 0.00% INFO - L8 2016-01-12-22-20-28: sand: 0.00% ,whitewater: 0.63% ,water: 18.97% INFO - L8 2016-01-12-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L8 2016-01-21-22-14-17 INFO - L8 2016-01-21-22-14-17 cloud cover : 0.00% INFO - L8 2016-01-21-22-14-17: sand: 0.89% ,whitewater: 1.38% ,water: 45.62% INFO - L8 2016-01-21-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2016-01-21-22-14-41 INFO - L8 2016-01-21-22-14-41 cloud cover : 0.00% INFO - L8 2016-01-21-22-14-41: sand: 0.89% ,whitewater: 1.41% ,water: 45.56% INFO - L8 2016-01-21-22-14-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2016-01-28-22-20-27 INFO - L8 2016-01-28-22-20-27 cloud cover : 0.00% INFO - L8 2016-01-28-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-01-28-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 170 INFO - Number of shoreline points after removing points within 300m of cloud mask 170 INFO - Number of shoreline points before removing points within 30m of no data pixel 170 INFO - Number of shoreline points after removing points within 30m of no data pixel 170 ERROR - Skipping L8 2016-02-13-22-20-20 due to cloud cover percentage exceeding cloud threshold: 13.55% > 10.00%. INFO - Processing image L8 2016-02-29-22-20-17 INFO - L8 2016-02-29-22-20-17 cloud cover : 0.00% INFO - L8 2016-02-29-22-20-17: sand: 0.52% ,whitewater: 0.09% ,water: 44.58% INFO - L8 2016-02-29-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2016-03-16-22-20-12 INFO - L8 2016-03-16-22-20-12 cloud cover : 0.00% INFO - L8 2016-03-16-22-20-12: sand: 0.14% ,whitewater: 0.17% ,water: 48.59% INFO - L8 2016-03-16-22-20-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 ERROR - Skipping L8 2016-04-01-22-20-02 due to cloud cover percentage exceeding cloud threshold: 35.76% > 10.00%. INFO - Processing image L8 2016-04-17-22-19-57 INFO - L8 2016-04-17-22-19-57 cloud cover : 0.00% INFO - L8 2016-04-17-22-19-57: sand: 0.00% ,whitewater: 0.03% ,water: 48.73% INFO - L8 2016-04-17-22-19-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L8 2016-04-26-22-13-44 due to cloud cover percentage exceeding cloud threshold: 24.34% > 10.00%. ERROR - Skipping L8 2016-04-26-22-14-08 due to cloud cover percentage exceeding cloud threshold: 21.45% > 10.00%. INFO - Processing image L8 2016-05-12-22-13-44 INFO - L8 2016-05-12-22-13-44 cloud cover : 0.00% INFO - L8 2016-05-12-22-13-44: sand: 0.00% ,whitewater: 0.09% ,water: 50.12% INFO - L8 2016-05-12-22-13-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2016-05-12-22-14-08 INFO - L8 2016-05-12-22-14-08 cloud cover : 0.00% INFO - L8 2016-05-12-22-14-08: sand: 0.00% ,whitewater: 0.12% ,water: 49.88% INFO - L8 2016-05-12-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2016-06-29-22-14-02 INFO - L8 2016-06-29-22-14-02 cloud cover : 0.00% INFO - L8 2016-06-29-22-14-02: sand: 0.00% ,whitewater: 0.00% ,water: 50.89% INFO - L8 2016-06-29-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L8 2016-06-29-22-14-26 INFO - L8 2016-06-29-22-14-26 cloud cover : 0.00% INFO - L8 2016-06-29-22-14-26: sand: 0.00% ,whitewater: 0.00% ,water: 50.69% INFO - L8 2016-06-29-22-14-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L8 2016-07-06-22-20-17 INFO - L8 2016-07-06-22-20-17 cloud cover : 0.00% INFO - L8 2016-07-06-22-20-17: sand: 0.00% ,whitewater: 0.00% ,water: 2.20% INFO - L8 2016-07-06-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-07-15-22-14-10 INFO - L8 2016-07-15-22-14-10 cloud cover : 4.84% INFO - L8 2016-07-15-22-14-10: sand: 0.00% ,whitewater: 0.00% ,water: 95.01% INFO - L8 2016-07-15-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L8 2016-07-15-22-14-34 INFO - L8 2016-07-15-22-14-34 cloud cover : 1.73% INFO - L8 2016-07-15-22-14-34: sand: 0.00% ,whitewater: 0.00% ,water: 97.61% INFO - L8 2016-07-15-22-14-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 77 INFO - Processing image L8 2016-07-22-22-20-22 INFO - L8 2016-07-22-22-20-22 cloud cover : 0.00% INFO - L8 2016-07-22-22-20-22: sand: 0.00% ,whitewater: 0.00% ,water: 1.88% INFO - L8 2016-07-22-22-20-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-07-31-22-14-13 INFO - L8 2016-07-31-22-14-13 cloud cover : 0.00% INFO - L8 2016-07-31-22-14-13: sand: 0.00% ,whitewater: 0.03% ,water: 47.95% INFO - L8 2016-07-31-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2016-07-31-22-14-37 INFO - L8 2016-07-31-22-14-37 cloud cover : 0.00% INFO - L8 2016-07-31-22-14-37: sand: 0.00% ,whitewater: 0.03% ,water: 48.15% INFO - L8 2016-07-31-22-14-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2016-08-07-22-20-25 INFO - L8 2016-08-07-22-20-25 cloud cover : 0.00% INFO - L8 2016-08-07-22-20-25: sand: 0.00% ,whitewater: 0.00% ,water: 1.70% INFO - L8 2016-08-07-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 167 INFO - Processing image L8 2016-08-16-22-14-17 INFO - L8 2016-08-16-22-14-17 cloud cover : 0.00% INFO - L8 2016-08-16-22-14-17: sand: 0.00% ,whitewater: 0.00% ,water: 45.91% INFO - L8 2016-08-16-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2016-08-16-22-14-41 INFO - L8 2016-08-16-22-14-41 cloud cover : 0.00% INFO - L8 2016-08-16-22-14-41: sand: 0.00% ,whitewater: 0.00% ,water: 45.70% INFO - L8 2016-08-16-22-14-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L8 2016-09-01-22-14-24 due to cloud cover percentage exceeding cloud threshold: 47.12% > 10.00%. ERROR - Skipping L8 2016-09-01-22-14-48 due to cloud cover percentage exceeding cloud threshold: 47.17% > 10.00%. INFO - Processing image L8 2016-09-08-22-20-36 INFO - L8 2016-09-08-22-20-36 cloud cover : 0.00% INFO - L8 2016-09-08-22-20-36: sand: 0.20% ,whitewater: 6.08% ,water: 33.71% INFO - L8 2016-09-08-22-20-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L8 2016-09-24-22-20-37 INFO - L8 2016-09-24-22-20-37 cloud cover : 0.00% INFO - L8 2016-09-24-22-20-37: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-09-24-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L8 2016-10-10-22-20-41 INFO - L8 2016-10-10-22-20-41 cloud cover : 0.00% INFO - L8 2016-10-10-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-10-10-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 269 INFO - Number of shoreline points after removing points within 300m of cloud mask 269 INFO - Number of shoreline points before removing points within 30m of no data pixel 269 INFO - Number of shoreline points after removing points within 30m of no data pixel 266 INFO - Processing image L8 2016-10-26-22-20-44 INFO - L8 2016-10-26-22-20-44 cloud cover : 0.00% INFO - L8 2016-10-26-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-10-26-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-11-11-22-20-43 INFO - L8 2016-11-11-22-20-43 cloud cover : 0.00% INFO - L8 2016-11-11-22-20-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-11-11-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 309 INFO - Number of shoreline points after removing points within 300m of cloud mask 309 INFO - Number of shoreline points before removing points within 30m of no data pixel 309 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 ERROR - Skipping L8 2016-11-20-22-14-33 due to cloud cover percentage exceeding cloud threshold: 21.05% > 10.00%. ERROR - Skipping L8 2016-11-20-22-14-57 due to cloud cover percentage exceeding cloud threshold: 14.30% > 10.00%. INFO - Processing image L8 2016-11-27-22-20-43 INFO - L8 2016-11-27-22-20-43 cloud cover : 0.00% INFO - L8 2016-11-27-22-20-43: sand: 0.14% ,whitewater: 0.00% ,water: 14.24% INFO - L8 2016-11-27-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2016-12-13-22-20-40 INFO - L8 2016-12-13-22-20-40 cloud cover : 0.00% INFO - L8 2016-12-13-22-20-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-12-13-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L8 2016-12-29-22-20-37 INFO - L8 2016-12-29-22-20-37 cloud cover : 0.00% INFO - L8 2016-12-29-22-20-37: sand: 1.04% ,whitewater: 2.68% ,water: 41.03% INFO - L8 2016-12-29-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2017-01-14-22-20-33 INFO - L8 2017-01-14-22-20-33 cloud cover : 0.00% INFO - L8 2017-01-14-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 5.07% INFO - L8 2017-01-14-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2017-01-23-22-14-19 INFO - L8 2017-01-23-22-14-19 cloud cover : 0.00% INFO - L8 2017-01-23-22-14-19: sand: 0.63% ,whitewater: 1.04% ,water: 45.91% INFO - L8 2017-01-23-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L8 2017-01-23-22-14-43 INFO - L8 2017-01-23-22-14-43 cloud cover : 0.00% INFO - L8 2017-01-23-22-14-43: sand: 0.72% ,whitewater: 1.07% ,water: 45.93% INFO - L8 2017-01-23-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L8 2017-01-30-22-20-26 INFO - L8 2017-01-30-22-20-26 cloud cover : 0.00% INFO - L8 2017-01-30-22-20-26: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-01-30-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L8 2017-02-08-22-14-10 INFO - L8 2017-02-08-22-14-10 cloud cover : 0.00% INFO - L8 2017-02-08-22-14-10: sand: 0.40% ,whitewater: 0.12% ,water: 43.66% INFO - L8 2017-02-08-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2017-02-08-22-14-34 INFO - L8 2017-02-08-22-14-34 cloud cover : 0.00% INFO - L8 2017-02-08-22-14-34: sand: 0.61% ,whitewater: 0.12% ,water: 43.77% INFO - L8 2017-02-08-22-14-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2017-02-15-22-20-19 INFO - L8 2017-02-15-22-20-19 cloud cover : 0.00% INFO - L8 2017-02-15-22-20-19: sand: 0.00% ,whitewater: 0.12% ,water: 46.97% INFO - L8 2017-02-15-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2017-02-24-22-14-05 INFO - L8 2017-02-24-22-14-05 cloud cover : 0.00% INFO - L8 2017-02-24-22-14-05: sand: 0.17% ,whitewater: 0.03% ,water: 45.13% INFO - L8 2017-02-24-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2017-02-24-22-14-29 INFO - L8 2017-02-24-22-14-29 cloud cover : 0.00% INFO - L8 2017-02-24-22-14-29: sand: 0.17% ,whitewater: 0.03% ,water: 45.10% INFO - L8 2017-02-24-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2017-03-03-22-20-13 INFO - L8 2017-03-03-22-20-13 cloud cover : 0.00% INFO - L8 2017-03-03-22-20-13: sand: 0.00% ,whitewater: 0.00% ,water: 9.46% INFO - L8 2017-03-03-22-20-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 184 ERROR - Skipping L8 2017-03-19-22-20-03 due to cloud cover percentage exceeding cloud threshold: 94.58% > 10.00%. ERROR - Skipping L8 2017-04-04-22-19-56 due to cloud cover percentage exceeding cloud threshold: 38.99% > 10.00%. INFO - Processing image L8 2017-04-20-22-19-47 INFO - L8 2017-04-20-22-19-47 cloud cover : 0.00% INFO - L8 2017-04-20-22-19-47: sand: 0.00% ,whitewater: 0.09% ,water: 48.33% INFO - L8 2017-04-20-22-19-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2017-05-06-22-19-43 INFO - L8 2017-05-06-22-19-43 cloud cover : 0.00% INFO - L8 2017-05-06-22-19-43: sand: 0.00% ,whitewater: 0.09% ,water: 48.07% INFO - L8 2017-05-06-22-19-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2017-07-02-22-13-59 INFO - L8 2017-07-02-22-13-59 cloud cover : 0.00% INFO - L8 2017-07-02-22-13-59: sand: 0.00% ,whitewater: 1.85% ,water: 50.26% INFO - L8 2017-07-02-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L8 2017-07-02-22-14-23 INFO - L8 2017-07-02-22-14-23 cloud cover : 0.00% INFO - L8 2017-07-02-22-14-23: sand: 0.00% ,whitewater: 1.99% ,water: 49.51% INFO - L8 2017-07-02-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 INFO - Processing image L8 2017-07-09-22-20-11 INFO - L8 2017-07-09-22-20-11 cloud cover : 0.00% INFO - L8 2017-07-09-22-20-11: sand: 0.00% ,whitewater: 0.00% ,water: 0.52% INFO - L8 2017-07-09-22-20-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 INFO - Processing image L8 2017-07-25-22-20-18 INFO - L8 2017-07-25-22-20-18 cloud cover : 0.00% INFO - L8 2017-07-25-22-20-18: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-07-25-22-20-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 227 INFO - Number of shoreline points after removing points within 300m of cloud mask 227 INFO - Number of shoreline points before removing points within 30m of no data pixel 227 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 INFO - Processing image L8 2017-08-03-22-14-11 INFO - L8 2017-08-03-22-14-11 cloud cover : 0.00% INFO - L8 2017-08-03-22-14-11: sand: 0.00% ,whitewater: 0.26% ,water: 48.56% INFO - L8 2017-08-03-22-14-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2017-08-03-22-14-35 INFO - L8 2017-08-03-22-14-35 cloud cover : 0.00% INFO - L8 2017-08-03-22-14-35: sand: 0.00% ,whitewater: 0.26% ,water: 48.47% INFO - L8 2017-08-03-22-14-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2017-08-10-22-20-25 INFO - L8 2017-08-10-22-20-25 cloud cover : 0.00% INFO - L8 2017-08-10-22-20-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-08-10-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2017-08-26-22-20-29 INFO - L8 2017-08-26-22-20-29 cloud cover : 0.00% INFO - L8 2017-08-26-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-08-26-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 INFO - Processing image L8 2017-09-11-22-20-30 INFO - L8 2017-09-11-22-20-30 cloud cover : 0.00% INFO - L8 2017-09-11-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-09-11-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 174 INFO - Number of shoreline points after removing points within 300m of cloud mask 174 INFO - Number of shoreline points before removing points within 30m of no data pixel 174 INFO - Number of shoreline points after removing points within 30m of no data pixel 174 INFO - Processing image L8 2017-09-27-22-20-36 INFO - L8 2017-09-27-22-20-36 cloud cover : 0.00% INFO - L8 2017-09-27-22-20-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-09-27-22-20-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L8 2017-11-07-22-14-29 due to cloud cover percentage exceeding cloud threshold: 84.83% > 10.00%. ERROR - Skipping L8 2017-11-07-22-14-53 due to cloud cover percentage exceeding cloud threshold: 63.55% > 10.00%. INFO - Processing image L8 2017-11-14-22-20-38 INFO - L8 2017-11-14-22-20-38 cloud cover : 0.00% INFO - L8 2017-11-14-22-20-38: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-11-14-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 36 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 417 INFO - Number of shoreline points after removing points within 300m of cloud mask 417 INFO - Number of shoreline points before removing points within 30m of no data pixel 417 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 INFO - Processing image L8 2017-11-30-22-20-32 INFO - L8 2017-11-30-22-20-32 cloud cover : 0.00% INFO - L8 2017-11-30-22-20-32: sand: 0.55% ,whitewater: 0.06% ,water: 46.45% INFO - L8 2017-11-30-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2017-12-16-22-20-34 INFO - L8 2017-12-16-22-20-34 cloud cover : 0.00% INFO - L8 2017-12-16-22-20-34: sand: 0.00% ,whitewater: 0.00% ,water: 28.00% INFO - L8 2017-12-16-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L8 2018-01-01-22-20-32 INFO - L8 2018-01-01-22-20-32 cloud cover : 0.00% INFO - L8 2018-01-01-22-20-32: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-01-01-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 48 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 214 INFO - Number of shoreline points after removing points within 300m of cloud mask 214 INFO - Number of shoreline points before removing points within 30m of no data pixel 214 INFO - Number of shoreline points after removing points within 30m of no data pixel 214 INFO - Processing image L8 2018-01-17-22-20-25 INFO - L8 2018-01-17-22-20-25 cloud cover : 0.00% INFO - L8 2018-01-17-22-20-25: sand: 0.37% ,whitewater: 3.06% ,water: 41.15% INFO - L8 2018-01-17-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2018-01-26-22-14-08 INFO - L8 2018-01-26-22-14-08 cloud cover : 0.00% INFO - L8 2018-01-26-22-14-08: sand: 0.00% ,whitewater: 0.00% ,water: 47.95% INFO - L8 2018-01-26-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2018-01-26-22-14-32 INFO - L8 2018-01-26-22-14-32 cloud cover : 0.00% INFO - L8 2018-01-26-22-14-32: sand: 0.00% ,whitewater: 0.00% ,water: 47.75% INFO - L8 2018-01-26-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L8 2018-02-02-22-20-15 due to cloud cover percentage exceeding cloud threshold: 63.09% > 10.00%. INFO - Processing image L8 2018-02-27-22-13-55 INFO - L8 2018-02-27-22-13-55 cloud cover : 0.00% INFO - L8 2018-02-27-22-13-55: sand: 1.04% ,whitewater: 1.38% ,water: 45.21% INFO - L8 2018-02-27-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2018-02-27-22-14-19 INFO - L8 2018-02-27-22-14-19 cloud cover : 0.00% INFO - L8 2018-02-27-22-14-19: sand: 1.07% ,whitewater: 1.50% ,water: 45.13% INFO - L8 2018-02-27-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2018-03-06-22-20-02 INFO - L8 2018-03-06-22-20-02 cloud cover : 0.00% INFO - L8 2018-03-06-22-20-02: sand: 0.00% ,whitewater: 0.37% ,water: 46.45% INFO - L8 2018-03-06-22-20-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2018-03-15-22-13-46 INFO - L8 2018-03-15-22-13-46 cloud cover : 0.00% INFO - L8 2018-03-15-22-13-46: sand: 0.63% ,whitewater: 2.54% ,water: 44.78% INFO - L8 2018-03-15-22-13-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2018-03-15-22-14-10 INFO - L8 2018-03-15-22-14-10 cloud cover : 0.00% INFO - L8 2018-03-15-22-14-10: sand: 0.66% ,whitewater: 2.62% ,water: 44.72% INFO - L8 2018-03-15-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2018-03-22-22-19-54 INFO - L8 2018-03-22-22-19-54 cloud cover : 0.00% INFO - L8 2018-03-22-22-19-54: sand: 0.00% ,whitewater: 9.03% ,water: 39.22% INFO - L8 2018-03-22-22-19-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2018-03-31-22-13-39 INFO - L8 2018-03-31-22-13-39 cloud cover : 0.00% INFO - L8 2018-03-31-22-13-39: sand: 0.00% ,whitewater: 0.06% ,water: 43.31% INFO - L8 2018-03-31-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L8 2018-03-31-22-14-03 INFO - L8 2018-03-31-22-14-03 cloud cover : 0.00% INFO - L8 2018-03-31-22-14-03: sand: 0.00% ,whitewater: 0.09% ,water: 43.17% INFO - L8 2018-03-31-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L8 2018-04-16-22-13-30 INFO - L8 2018-04-16-22-13-30 cloud cover : 0.00% INFO - L8 2018-04-16-22-13-30: sand: 0.43% ,whitewater: 8.85% ,water: 37.89% INFO - L8 2018-04-16-22-13-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2018-04-16-22-13-54 INFO - L8 2018-04-16-22-13-54 cloud cover : 0.00% INFO - L8 2018-04-16-22-13-54: sand: 0.61% ,whitewater: 9.31% ,water: 37.34% INFO - L8 2018-04-16-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 ERROR - Skipping L8 2018-04-23-22-19-37 due to cloud cover percentage exceeding cloud threshold: 85.12% > 10.00%. INFO - Processing image L8 2018-05-09-22-19-28 INFO - L8 2018-05-09-22-19-28 cloud cover : 0.00% INFO - L8 2018-05-09-22-19-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-05-09-22-19-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2018-05-18-22-13-10 INFO - L8 2018-05-18-22-13-10 cloud cover : 0.00% INFO - L8 2018-05-18-22-13-10: sand: 0.00% ,whitewater: 0.00% ,water: 48.21% INFO - L8 2018-05-18-22-13-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 140 INFO - Processing image L8 2018-05-18-22-13-34 INFO - L8 2018-05-18-22-13-34 cloud cover : 0.00% INFO - L8 2018-05-18-22-13-34: sand: 0.00% ,whitewater: 0.12% ,water: 47.98% INFO - L8 2018-05-18-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L8 2018-05-25-22-19-15 INFO - L8 2018-05-25-22-19-15 cloud cover : 0.00% INFO - L8 2018-05-25-22-19-15: sand: 0.00% ,whitewater: 0.09% ,water: 49.22% INFO - L8 2018-05-25-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L8 2018-06-03-22-12-59 due to cloud cover percentage exceeding cloud threshold: 51.44% > 10.00%. ERROR - Skipping L8 2018-06-03-22-13-23 due to cloud cover percentage exceeding cloud threshold: 83.22% > 10.00%. INFO - Processing image L8 2018-06-10-22-19-13 INFO - L8 2018-06-10-22-19-13 cloud cover : 0.00% INFO - L8 2018-06-10-22-19-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-06-10-22-19-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2018-06-19-22-13-09 INFO - L8 2018-06-19-22-13-09 cloud cover : 0.00% INFO - L8 2018-06-19-22-13-09: sand: 0.00% ,whitewater: 1.59% ,water: 48.50% INFO - L8 2018-06-19-22-13-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 159 INFO - Processing image L8 2018-06-19-22-13-33 INFO - L8 2018-06-19-22-13-33 cloud cover : 0.00% INFO - L8 2018-06-19-22-13-33: sand: 0.00% ,whitewater: 2.10% ,water: 47.35% INFO - L8 2018-06-19-22-13-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 INFO - Processing image L8 2018-07-12-22-19-32 INFO - L8 2018-07-12-22-19-32 cloud cover : 0.00% INFO - L8 2018-07-12-22-19-32: sand: 0.00% ,whitewater: 0.00% ,water: 1.71% INFO - L8 2018-07-12-22-19-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2018-07-21-22-13-25 INFO - L8 2018-07-21-22-13-25 cloud cover : 0.00% INFO - L8 2018-07-21-22-13-25: sand: 0.00% ,whitewater: 0.72% ,water: 49.08% INFO - L8 2018-07-21-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L8 2018-07-21-22-13-49 INFO - L8 2018-07-21-22-13-49 cloud cover : 0.00% INFO - L8 2018-07-21-22-13-49: sand: 0.00% ,whitewater: 0.92% ,water: 48.59% INFO - L8 2018-07-21-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 141 INFO - Processing image L8 2018-07-28-22-19-39 INFO - L8 2018-07-28-22-19-39 cloud cover : 0.00% INFO - L8 2018-07-28-22-19-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-07-28-22-19-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 171 INFO - Number of shoreline points after removing points within 300m of cloud mask 171 INFO - Number of shoreline points before removing points within 30m of no data pixel 171 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L8 2018-08-13-22-19-48 INFO - L8 2018-08-13-22-19-48 cloud cover : 0.00% INFO - L8 2018-08-13-22-19-48: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-08-13-22-19-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L8 2018-08-29-22-19-55 INFO - L8 2018-08-29-22-19-55 cloud cover : 0.00% INFO - L8 2018-08-29-22-19-55: sand: 0.00% ,whitewater: 0.00% ,water: 6.89% INFO - L8 2018-08-29-22-19-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2018-09-07-22-13-48 INFO - L8 2018-09-07-22-13-48 cloud cover : 0.00% INFO - L8 2018-09-07-22-13-48: sand: 0.58% ,whitewater: 11.79% ,water: 35.21% INFO - L8 2018-09-07-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2018-09-07-22-14-12 INFO - L8 2018-09-07-22-14-12 cloud cover : 0.00% INFO - L8 2018-09-07-22-14-12: sand: 0.63% ,whitewater: 12.20% ,water: 34.75% INFO - L8 2018-09-07-22-14-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2018-09-14-22-20-00 INFO - L8 2018-09-14-22-20-00 cloud cover : 0.00% INFO - L8 2018-09-14-22-20-00: sand: 0.00% ,whitewater: 0.00% ,water: 46.48% INFO - L8 2018-09-14-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2018-09-30-22-20-07 INFO - L8 2018-09-30-22-20-07 cloud cover : 0.00% INFO - L8 2018-09-30-22-20-07: sand: 0.00% ,whitewater: 0.00% ,water: 27.02% INFO - L8 2018-09-30-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L8 2018-10-09-22-14-01 INFO - L8 2018-10-09-22-14-01 cloud cover : 0.00% INFO - L8 2018-10-09-22-14-01: sand: 0.00% ,whitewater: 0.00% ,water: 43.86% INFO - L8 2018-10-09-22-14-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2018-10-09-22-14-25 INFO - L8 2018-10-09-22-14-25 cloud cover : 0.00% INFO - L8 2018-10-09-22-14-25: sand: 0.00% ,whitewater: 0.00% ,water: 43.60% INFO - L8 2018-10-09-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2018-11-10-22-14-08 INFO - L8 2018-11-10-22-14-08 cloud cover : 0.00% INFO - L8 2018-11-10-22-14-08: sand: 0.52% ,whitewater: 0.00% ,water: 43.80% INFO - L8 2018-11-10-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2018-11-10-22-14-32 INFO - L8 2018-11-10-22-14-32 cloud cover : 0.00% INFO - L8 2018-11-10-22-14-32: sand: 0.52% ,whitewater: 0.00% ,water: 43.66% INFO - L8 2018-11-10-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2018-11-17-22-20-19 INFO - L8 2018-11-17-22-20-19 cloud cover : 0.00% INFO - L8 2018-11-17-22-20-19: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-11-17-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2018-11-17-22-20-19: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2018-12-03-22-20-17 INFO - L8 2018-12-03-22-20-17 cloud cover : 0.00% INFO - L8 2018-12-03-22-20-17: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-12-03-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L8 2018-12-19-22-20-15 INFO - L8 2018-12-19-22-20-15 cloud cover : 0.00% INFO - L8 2018-12-19-22-20-15: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-12-19-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 136 INFO - Number of shoreline points before removing points within 30m of no data pixel 136 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 INFO - Processing image L8 2018-12-28-22-14-05 INFO - L8 2018-12-28-22-14-05 cloud cover : 0.00% INFO - L8 2018-12-28-22-14-05: sand: 0.14% ,whitewater: 0.95% ,water: 47.61% INFO - L8 2018-12-28-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2018-12-28-22-14-29 INFO - L8 2018-12-28-22-14-29 cloud cover : 0.00% INFO - L8 2018-12-28-22-14-29: sand: 0.14% ,whitewater: 1.01% ,water: 47.55% INFO - L8 2018-12-28-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2019-01-04-22-20-15 INFO - L8 2019-01-04-22-20-15 cloud cover : 0.00% INFO - L8 2019-01-04-22-20-15: sand: 0.87% ,whitewater: 0.06% ,water: 45.67% INFO - L8 2019-01-04-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L8 2019-01-20-22-20-12 due to cloud cover percentage exceeding cloud threshold: 17.94% > 10.00%. INFO - Processing image L8 2019-02-05-22-20-09 INFO - L8 2019-02-05-22-20-09 cloud cover : 0.00% INFO - L8 2019-02-05-22-20-09: sand: 0.75% ,whitewater: 0.00% ,water: 47.81% INFO - L8 2019-02-05-22-20-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L8 2019-02-14-22-13-57 INFO - L8 2019-02-14-22-13-57 cloud cover : 0.00% INFO - L8 2019-02-14-22-13-57: sand: 0.00% ,whitewater: 0.61% ,water: 48.30% INFO - L8 2019-02-14-22-13-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2019-02-14-22-14-21 INFO - L8 2019-02-14-22-14-21 cloud cover : 0.00% INFO - L8 2019-02-14-22-14-21: sand: 0.00% ,whitewater: 0.58% ,water: 48.33% INFO - L8 2019-02-14-22-14-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2019-02-21-22-20-06 INFO - L8 2019-02-21-22-20-06 cloud cover : 0.00% INFO - L8 2019-02-21-22-20-06: sand: 0.63% ,whitewater: 0.09% ,water: 43.54% INFO - L8 2019-02-21-22-20-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2019-03-02-22-13-53 INFO - L8 2019-03-02-22-13-53 cloud cover : 0.00% INFO - L8 2019-03-02-22-13-53: sand: 0.49% ,whitewater: 0.03% ,water: 46.34% INFO - L8 2019-03-02-22-13-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2019-03-02-22-14-17 INFO - L8 2019-03-02-22-14-17 cloud cover : 0.00% INFO - L8 2019-03-02-22-14-17: sand: 0.49% ,whitewater: 0.06% ,water: 46.22% INFO - L8 2019-03-02-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L8 2019-03-25-22-19-57 due to cloud cover percentage exceeding cloud threshold: 42.45% > 10.00%. INFO - Processing image L8 2019-04-19-22-13-38 INFO - L8 2019-04-19-22-13-38 cloud cover : 0.00% INFO - L8 2019-04-19-22-13-38: sand: 0.00% ,whitewater: 0.00% ,water: 97.95% INFO - L8 2019-04-19-22-13-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 34 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 321 INFO - Number of shoreline points after removing points within 300m of cloud mask 321 INFO - Number of shoreline points before removing points within 30m of no data pixel 321 INFO - Number of shoreline points after removing points within 30m of no data pixel 321 INFO - Processing image L8 2019-04-19-22-14-02 INFO - L8 2019-04-19-22-14-02 cloud cover : 0.00% INFO - L8 2019-04-19-22-14-02: sand: 0.00% ,whitewater: 0.00% ,water: 94.61% INFO - L8 2019-04-19-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 41 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 297 INFO - Number of shoreline points after removing points within 300m of cloud mask 297 INFO - Number of shoreline points before removing points within 30m of no data pixel 297 INFO - Number of shoreline points after removing points within 30m of no data pixel 297 ERROR - Skipping L8 2019-06-06-22-13-59 due to cloud cover percentage exceeding cloud threshold: 87.08% > 10.00%. INFO - Processing image L8 2019-06-22-22-14-04 INFO - L8 2019-06-22-22-14-04 cloud cover : 0.00% INFO - L8 2019-06-22-22-14-04: sand: 0.00% ,whitewater: 0.06% ,water: 52.16% INFO - L8 2019-06-22-22-14-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 169 INFO - Number of shoreline points after removing points within 300m of cloud mask 169 INFO - Number of shoreline points before removing points within 30m of no data pixel 169 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L8 2019-06-22-22-14-28 INFO - L8 2019-06-22-22-14-28 cloud cover : 0.00% INFO - L8 2019-06-22-22-14-28: sand: 0.00% ,whitewater: 0.14% ,water: 51.99% INFO - L8 2019-06-22-22-14-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 169 INFO - Number of shoreline points after removing points within 300m of cloud mask 169 INFO - Number of shoreline points before removing points within 30m of no data pixel 169 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L8 2019-07-15-22-20-20 INFO - L8 2019-07-15-22-20-20 cloud cover : 0.00% INFO - L8 2019-07-15-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 45.99% INFO - L8 2019-07-15-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2019-07-31-22-20-26 INFO - L8 2019-07-31-22-20-26 cloud cover : 0.00% INFO - L8 2019-07-31-22-20-26: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-07-31-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2019-08-16-22-20-32 INFO - L8 2019-08-16-22-20-32 cloud cover : 0.00% INFO - L8 2019-08-16-22-20-32: sand: 0.00% ,whitewater: 26.90% ,water: 0.00% INFO - L8 2019-08-16-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 INFO - Number of shoreline points after removing points within 300m of cloud mask 199 INFO - Number of shoreline points before removing points within 30m of no data pixel 199 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 INFO - Processing image L8 2019-09-01-22-20-35 INFO - L8 2019-09-01-22-20-35 cloud cover : 0.00% INFO - L8 2019-09-01-22-20-35: sand: 0.00% ,whitewater: 0.00% ,water: 37.23% INFO - L8 2019-09-01-22-20-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L8 2019-09-10-22-14-27 due to cloud cover percentage exceeding cloud threshold: 39.33% > 10.00%. ERROR - Skipping L8 2019-09-10-22-14-51 due to cloud cover percentage exceeding cloud threshold: 29.93% > 10.00%. INFO - Processing image L8 2019-09-17-22-20-41 INFO - L8 2019-09-17-22-20-41 cloud cover : 0.00% INFO - L8 2019-09-17-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-09-17-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 INFO - Number of shoreline points after removing points within 300m of cloud mask 199 INFO - Number of shoreline points before removing points within 30m of no data pixel 199 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 ERROR - Skipping L8 2019-09-26-22-14-32 due to cloud cover percentage exceeding cloud threshold: 80.10% > 10.00%. ERROR - Skipping L8 2019-09-26-22-14-56 due to cloud cover percentage exceeding cloud threshold: 87.95% > 10.00%. INFO - Processing image L8 2019-10-03-22-20-45 INFO - L8 2019-10-03-22-20-45 cloud cover : 0.00% INFO - L8 2019-10-03-22-20-45: sand: 0.20% ,whitewater: 0.00% ,water: 22.26% INFO - L8 2019-10-03-22-20-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2019-10-19-22-20-47 INFO - L8 2019-10-19-22-20-47 cloud cover : 0.00% INFO - L8 2019-10-19-22-20-47: sand: 0.00% ,whitewater: 0.00% ,water: 26.24% INFO - L8 2019-10-19-22-20-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L8 2019-11-13-22-14-33 INFO - L8 2019-11-13-22-14-33 cloud cover : 0.00% INFO - L8 2019-11-13-22-14-33: sand: 0.14% ,whitewater: 0.00% ,water: 43.34% INFO - L8 2019-11-13-22-14-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2019-11-13-22-14-57 INFO - L8 2019-11-13-22-14-57 cloud cover : 0.00% INFO - L8 2019-11-13-22-14-57: sand: 0.14% ,whitewater: 0.00% ,water: 43.34% INFO - L8 2019-11-13-22-14-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2019-11-20-22-20-42 INFO - L8 2019-11-20-22-20-42 cloud cover : 0.00% INFO - L8 2019-11-20-22-20-42: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-11-20-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 INFO - Processing image L8 2019-12-06-22-20-42 INFO - L8 2019-12-06-22-20-42 cloud cover : 0.00% INFO - L8 2019-12-06-22-20-42: sand: 0.00% ,whitewater: 0.06% ,water: 47.46% INFO - L8 2019-12-06-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2019-12-22-22-20-39 INFO - L8 2019-12-22-22-20-39 cloud cover : 0.00% INFO - L8 2019-12-22-22-20-39: sand: 0.00% ,whitewater: 0.06% ,water: 46.60% INFO - L8 2019-12-22-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 ERROR - Skipping L8 2020-01-07-22-20-35 due to cloud cover percentage exceeding cloud threshold: 38.52% > 10.00%. INFO - Processing image L8 2020-01-16-22-14-22 INFO - L8 2020-01-16-22-14-22 cloud cover : 0.00% INFO - L8 2020-01-16-22-14-22: sand: 0.14% ,whitewater: 0.03% ,water: 47.75% INFO - L8 2020-01-16-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2020-01-16-22-14-46 INFO - L8 2020-01-16-22-14-46 cloud cover : 0.00% INFO - L8 2020-01-16-22-14-46: sand: 0.14% ,whitewater: 0.06% ,water: 47.78% INFO - L8 2020-01-16-22-14-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2020-01-23-22-20-31 INFO - L8 2020-01-23-22-20-31 cloud cover : 0.00% INFO - L8 2020-01-23-22-20-31: sand: 0.35% ,whitewater: 1.47% ,water: 43.22% INFO - L8 2020-01-23-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L8 2020-02-08-22-20-26 due to cloud cover percentage exceeding cloud threshold: 30.57% > 10.00%. ERROR - Skipping L8 2020-02-24-22-20-22 due to cloud cover percentage exceeding cloud threshold: 54.56% > 10.00%. INFO - Processing image L8 2020-03-04-22-14-08 INFO - L8 2020-03-04-22-14-08 cloud cover : 0.00% INFO - L8 2020-03-04-22-14-08: sand: 0.00% ,whitewater: 0.46% ,water: 47.32% INFO - L8 2020-03-04-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2020-03-04-22-14-32 INFO - L8 2020-03-04-22-14-32 cloud cover : 0.00% INFO - L8 2020-03-04-22-14-32: sand: 0.00% ,whitewater: 0.55% ,water: 47.38% INFO - L8 2020-03-04-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2020-03-11-22-20-16 INFO - L8 2020-03-11-22-20-16 cloud cover : 0.00% INFO - L8 2020-03-11-22-20-16: sand: 0.52% ,whitewater: 0.37% ,water: 40.92% INFO - L8 2020-03-11-22-20-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 ERROR - Skipping L8 2020-03-27-22-20-07 due to cloud cover percentage exceeding cloud threshold: 68.51% > 10.00%. INFO - Processing image L8 2020-04-12-22-20-00 INFO - L8 2020-04-12-22-20-00 cloud cover : 8.59% INFO - L8 2020-04-12-22-20-00: sand: 0.00% ,whitewater: 91.41% ,water: 0.00% INFO - L8 2020-04-12-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 228 INFO - Number of shoreline points after removing points within 300m of cloud mask 191 INFO - Number of shoreline points before removing points within 30m of no data pixel 191 INFO - Number of shoreline points after removing points within 30m of no data pixel 191 INFO - Processing image L8 2020-04-28-22-19-52 INFO - L8 2020-04-28-22-19-52 cloud cover : 0.00% INFO - L8 2020-04-28-22-19-52: sand: 0.00% ,whitewater: 0.35% ,water: 47.35% INFO - L8 2020-04-28-22-19-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2020-05-30-22-19-52 INFO - L8 2020-05-30-22-19-52 cloud cover : 0.00% INFO - L8 2020-05-30-22-19-52: sand: 0.00% ,whitewater: 0.00% ,water: 10.40% INFO - L8 2020-05-30-22-19-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L8 2020-06-08-22-13-47 INFO - L8 2020-06-08-22-13-47 cloud cover : 0.00% INFO - L8 2020-06-08-22-13-47: sand: 0.00% ,whitewater: 0.12% ,water: 49.51% INFO - L8 2020-06-08-22-13-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 INFO - Processing image L8 2020-06-08-22-14-11 INFO - L8 2020-06-08-22-14-11 cloud cover : 0.00% INFO - L8 2020-06-08-22-14-11: sand: 0.00% ,whitewater: 0.14% ,water: 49.13% INFO - L8 2020-06-08-22-14-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 ERROR - Skipping L8 2020-06-24-22-13-56 due to cloud cover percentage exceeding cloud threshold: 58.07% > 10.00%. INFO - Processing image L8 2020-07-10-22-14-03 INFO - L8 2020-07-10-22-14-03 cloud cover : 0.00% INFO - L8 2020-07-10-22-14-03: sand: 0.00% ,whitewater: 0.20% ,water: 50.72% INFO - L8 2020-07-10-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L8 2020-07-10-22-14-27 INFO - L8 2020-07-10-22-14-27 cloud cover : 0.00% INFO - L8 2020-07-10-22-14-27: sand: 0.00% ,whitewater: 0.23% ,water: 50.55% INFO - L8 2020-07-10-22-14-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L8 2020-07-26-22-14-08 INFO - L8 2020-07-26-22-14-08 cloud cover : 0.00% INFO - L8 2020-07-26-22-14-08: sand: 0.00% ,whitewater: 0.03% ,water: 49.91% INFO - L8 2020-07-26-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L8 2020-07-26-22-14-32 INFO - L8 2020-07-26-22-14-32 cloud cover : 0.00% INFO - L8 2020-07-26-22-14-32: sand: 0.00% ,whitewater: 0.06% ,water: 49.51% INFO - L8 2020-07-26-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 INFO - Processing image L8 2020-08-02-22-20-20 INFO - L8 2020-08-02-22-20-20 cloud cover : 0.00% INFO - L8 2020-08-02-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-08-02-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 157 INFO - Processing image L8 2020-08-18-22-20-26 INFO - L8 2020-08-18-22-20-26 cloud cover : 0.00% INFO - L8 2020-08-18-22-20-26: sand: 0.00% ,whitewater: 0.81% ,water: 17.04% INFO - L8 2020-08-18-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L8 2020-08-27-22-14-20 INFO - L8 2020-08-27-22-14-20 cloud cover : 0.00% INFO - L8 2020-08-27-22-14-20: sand: 0.00% ,whitewater: 0.00% ,water: 48.79% INFO - L8 2020-08-27-22-14-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2020-08-27-22-14-44 INFO - L8 2020-08-27-22-14-44 cloud cover : 0.00% INFO - L8 2020-08-27-22-14-44: sand: 0.00% ,whitewater: 0.00% ,water: 48.41% INFO - L8 2020-08-27-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2020-09-03-22-20-34 INFO - L8 2020-09-03-22-20-34 cloud cover : 0.00% INFO - L8 2020-09-03-22-20-34: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-09-03-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 INFO - Processing image L8 2020-09-19-22-20-39 INFO - L8 2020-09-19-22-20-39 cloud cover : 0.00% INFO - L8 2020-09-19-22-20-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-09-19-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-09-28-22-14-31 INFO - L8 2020-09-28-22-14-31 cloud cover : 0.00% INFO - L8 2020-09-28-22-14-31: sand: 0.32% ,whitewater: 0.92% ,water: 42.42% INFO - L8 2020-09-28-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 128 INFO - Number of shoreline points after removing points within 300m of cloud mask 128 INFO - Number of shoreline points before removing points within 30m of no data pixel 128 INFO - Number of shoreline points after removing points within 30m of no data pixel 128 INFO - Processing image L8 2020-09-28-22-14-55 INFO - L8 2020-09-28-22-14-55 cloud cover : 0.00% INFO - L8 2020-09-28-22-14-55: sand: 0.17% ,whitewater: 0.89% ,water: 42.53% INFO - L8 2020-09-28-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 124 INFO - Processing image L8 2020-10-05-22-20-42 INFO - L8 2020-10-05-22-20-42 cloud cover : 0.00% INFO - L8 2020-10-05-22-20-42: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-10-05-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-10-14-22-14-32 INFO - L8 2020-10-14-22-14-32 cloud cover : 0.00% INFO - L8 2020-10-14-22-14-32: sand: 0.55% ,whitewater: 0.06% ,water: 45.85% INFO - L8 2020-10-14-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2020-10-14-22-14-56 INFO - L8 2020-10-14-22-14-56 cloud cover : 0.00% INFO - L8 2020-10-14-22-14-56: sand: 0.55% ,whitewater: 0.06% ,water: 45.82% INFO - L8 2020-10-14-22-14-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2020-10-21-22-20-43 INFO - L8 2020-10-21-22-20-43 cloud cover : 0.00% INFO - L8 2020-10-21-22-20-43: sand: 0.00% ,whitewater: 0.12% ,water: 41.98% INFO - L8 2020-10-21-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 ERROR - Skipping L8 2020-10-30-22-14-31 due to cloud cover percentage exceeding cloud threshold: 33.39% > 10.00%. ERROR - Skipping L8 2020-10-30-22-14-55 due to cloud cover percentage exceeding cloud threshold: 18.22% > 10.00%. INFO - Processing image L8 2020-11-22-22-20-42 INFO - L8 2020-11-22-22-20-42 cloud cover : 0.00% INFO - L8 2020-11-22-22-20-42: sand: 0.00% ,whitewater: 0.26% ,water: 47.49% INFO - L8 2020-11-22-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2020-12-08-22-20-44 INFO - L8 2020-12-08-22-20-44 cloud cover : 0.00% INFO - L8 2020-12-08-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 47.78% INFO - L8 2020-12-08-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2020-12-24-22-20-42 INFO - L8 2020-12-24-22-20-42 cloud cover : 0.00% INFO - L8 2020-12-24-22-20-42: sand: 0.00% ,whitewater: 1.01% ,water: 17.91% INFO - L8 2020-12-24-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 ERROR - Skipping L8 2021-01-25-22-20-31 due to cloud cover percentage exceeding cloud threshold: 22.26% > 10.00%. ERROR - Skipping L8 2021-02-10-22-20-29 due to cloud cover percentage exceeding cloud threshold: 16.96% > 10.00%. ERROR - Skipping L8 2021-02-26-22-20-23 due to cloud cover percentage exceeding cloud threshold: 34.60% > 10.00%. ERROR - Skipping L8 2021-03-07-22-14-08 due to cloud cover percentage exceeding cloud threshold: 58.13% > 10.00%. ERROR - Skipping L8 2021-03-07-22-14-32 due to cloud cover percentage exceeding cloud threshold: 59.05% > 10.00%. INFO - Processing image L8 2021-03-30-22-20-10 INFO - L8 2021-03-30-22-20-10 cloud cover : 0.00% INFO - L8 2021-03-30-22-20-10: sand: 0.17% ,whitewater: 0.26% ,water: 42.76% INFO - L8 2021-03-30-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2021-04-15-22-20-04 INFO - L8 2021-04-15-22-20-04 cloud cover : 0.00% INFO - L8 2021-04-15-22-20-04: sand: 0.00% ,whitewater: 23.82% ,water: 0.00% INFO - L8 2021-04-15-22-20-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L8 2021-05-01-22-19-55 INFO - L8 2021-05-01-22-19-55 cloud cover : 0.00% INFO - L8 2021-05-01-22-19-55: sand: 0.00% ,whitewater: 0.00% ,water: 0.35% INFO - L8 2021-05-01-22-19-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 36 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 399 INFO - Processing image L8 2021-06-11-22-14-01 INFO - L8 2021-06-11-22-14-01 cloud cover : 0.00% INFO - L8 2021-06-11-22-14-01: sand: 0.00% ,whitewater: 0.52% ,water: 49.57% INFO - L8 2021-06-11-22-14-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 173 INFO - Number of shoreline points after removing points within 300m of cloud mask 173 INFO - Number of shoreline points before removing points within 30m of no data pixel 173 INFO - Number of shoreline points after removing points within 30m of no data pixel 173 INFO - Processing image L8 2021-06-11-22-14-25 INFO - L8 2021-06-11-22-14-25 cloud cover : 0.00% INFO - L8 2021-06-11-22-14-25: sand: 0.00% ,whitewater: 0.89% ,water: 48.90% INFO - L8 2021-06-11-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 173 INFO - Number of shoreline points after removing points within 300m of cloud mask 173 INFO - Number of shoreline points before removing points within 30m of no data pixel 173 INFO - Number of shoreline points after removing points within 30m of no data pixel 173 ERROR - Skipping L8 2021-06-27-22-14-05 due to cloud cover percentage exceeding cloud threshold: 64.59% > 10.00%. ERROR - Skipping L8 2021-06-27-22-14-29 due to cloud cover percentage exceeding cloud threshold: 73.93% > 10.00%. ERROR - Skipping L8 2021-07-13-22-14-07 due to cloud cover percentage exceeding cloud threshold: 50.35% > 10.00%. ERROR - Skipping L8 2021-07-13-22-14-31 due to cloud cover percentage exceeding cloud threshold: 83.04% > 10.00%. ERROR - Skipping L8 2021-07-29-22-14-39 due to cloud cover percentage exceeding cloud threshold: 59.98% > 10.00%. INFO - Processing image L8 2021-08-05-22-20-29 INFO - L8 2021-08-05-22-20-29 cloud cover : 0.00% INFO - L8 2021-08-05-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 1.04% INFO - L8 2021-08-05-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2021-08-14-22-14-21 INFO - L8 2021-08-14-22-14-21 cloud cover : 0.00% INFO - L8 2021-08-14-22-14-21: sand: 0.00% ,whitewater: 0.03% ,water: 39.99% INFO - L8 2021-08-14-22-14-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2021-08-14-22-14-45 INFO - L8 2021-08-14-22-14-45 cloud cover : 0.00% INFO - L8 2021-08-14-22-14-45: sand: 0.00% ,whitewater: 0.03% ,water: 39.82% INFO - L8 2021-08-14-22-14-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2021-08-30-22-14-25 INFO - L8 2021-08-30-22-14-25 cloud cover : 0.00% INFO - L8 2021-08-30-22-14-25: sand: 0.17% ,whitewater: 1.59% ,water: 47.09% INFO - L8 2021-08-30-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2021-08-30-22-14-49 INFO - L8 2021-08-30-22-14-49 cloud cover : 0.00% INFO - L8 2021-08-30-22-14-49: sand: 0.20% ,whitewater: 1.85% ,water: 46.63% INFO - L8 2021-08-30-22-14-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2021-09-06-22-20-38 INFO - L8 2021-09-06-22-20-38 cloud cover : 0.00% INFO - L8 2021-09-06-22-20-38: sand: 0.18% ,whitewater: 0.06% ,water: 10.50% INFO - L8 2021-09-06-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L8 2021-09-22-22-20-41 INFO - L8 2021-09-22-22-20-41 cloud cover : 0.00% INFO - L8 2021-09-22-22-20-41: sand: 0.29% ,whitewater: 0.03% ,water: 44.18% INFO - L8 2021-09-22-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2021-11-09-22-20-46 INFO - L8 2021-11-09-22-20-46 cloud cover : 0.00% INFO - L8 2021-11-09-22-20-46: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-11-09-22-20-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 550 INFO - Number of shoreline points after removing points within 300m of cloud mask 550 INFO - Number of shoreline points before removing points within 30m of no data pixel 550 INFO - Number of shoreline points after removing points within 30m of no data pixel 550 INFO - Processing image L8 2021-11-18-22-14-32 INFO - L8 2021-11-18-22-14-32 cloud cover : 0.00% INFO - L8 2021-11-18-22-14-32: sand: 0.69% ,whitewater: 0.00% ,water: 43.80% INFO - L8 2021-11-18-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L8 2021-11-18-22-14-56 INFO - L8 2021-11-18-22-14-56 cloud cover : 0.00% INFO - L8 2021-11-18-22-14-56: sand: 0.69% ,whitewater: 0.00% ,water: 43.97% INFO - L8 2021-11-18-22-14-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L8 2021-11-25-22-20-44 INFO - L8 2021-11-25-22-20-44 cloud cover : 0.00% INFO - L8 2021-11-25-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-11-25-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 246 INFO - Number of shoreline points after removing points within 300m of cloud mask 246 INFO - Number of shoreline points before removing points within 30m of no data pixel 246 INFO - Number of shoreline points after removing points within 30m of no data pixel 246 INFO - Processing image L8 2021-12-11-22-20-44 INFO - L8 2021-12-11-22-20-44 cloud cover : 0.00% INFO - L8 2021-12-11-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-12-11-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 34 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 191 INFO - Number of shoreline points after removing points within 300m of cloud mask 191 INFO - Number of shoreline points before removing points within 30m of no data pixel 191 INFO - Number of shoreline points after removing points within 30m of no data pixel 191 INFO - Processing image L8 2021-12-20-22-14-31 INFO - L8 2021-12-20-22-14-31 cloud cover : 0.00% INFO - L8 2021-12-20-22-14-31: sand: 0.66% ,whitewater: 0.00% ,water: 45.18% INFO - L8 2021-12-20-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2021-12-20-22-14-55 INFO - L8 2021-12-20-22-14-55 cloud cover : 0.00% INFO - L8 2021-12-20-22-14-55: sand: 0.61% ,whitewater: 0.00% ,water: 45.24% INFO - L8 2021-12-20-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L8 2021-12-27-22-20-39 INFO - L8 2021-12-27-22-20-39 cloud cover : 0.00% INFO - L8 2021-12-27-22-20-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-12-27-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L8 2022-01-12-22-20-37 INFO - L8 2022-01-12-22-20-37 cloud cover : 0.00% INFO - L8 2022-01-12-22-20-37: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-01-12-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 39 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 505 INFO - Number of shoreline points after removing points within 300m of cloud mask 505 INFO - Number of shoreline points before removing points within 30m of no data pixel 505 INFO - Number of shoreline points after removing points within 30m of no data pixel 505 INFO - Processing image L8 2022-01-28-22-20-31 INFO - L8 2022-01-28-22-20-31 cloud cover : 0.00% INFO - L8 2022-01-28-22-20-31: sand: 0.14% ,whitewater: 0.00% ,water: 47.29% INFO - L8 2022-01-28-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L8 2022-02-06-22-14-20 INFO - L8 2022-02-06-22-14-20 cloud cover : 0.00% INFO - L8 2022-02-06-22-14-20: sand: 0.29% ,whitewater: 0.12% ,water: 47.52% INFO - L8 2022-02-06-22-14-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2022-02-06-22-14-44 INFO - L8 2022-02-06-22-14-44 cloud cover : 0.00% INFO - L8 2022-02-06-22-14-44: sand: 0.29% ,whitewater: 0.12% ,water: 47.49% INFO - L8 2022-02-06-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2022-02-13-22-20-28 INFO - L8 2022-02-13-22-20-28 cloud cover : 0.00% INFO - L8 2022-02-13-22-20-28: sand: 0.00% ,whitewater: 0.06% ,water: 46.31% INFO - L8 2022-02-13-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2022-03-01-22-20-24 INFO - L8 2022-03-01-22-20-24 cloud cover : 0.00% INFO - L8 2022-03-01-22-20-24: sand: 0.00% ,whitewater: 0.00% ,water: 44.72% INFO - L8 2022-03-01-22-20-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 224 INFO - Number of shoreline points after removing points within 300m of cloud mask 224 INFO - Number of shoreline points before removing points within 30m of no data pixel 224 INFO - Number of shoreline points after removing points within 30m of no data pixel 224 ERROR - Skipping L8 2022-03-10-22-14-11 due to cloud cover percentage exceeding cloud threshold: 69.15% > 10.00%. ERROR - Skipping L8 2022-03-10-22-14-34 due to cloud cover percentage exceeding cloud threshold: 62.98% > 10.00%. INFO - Processing image L8 2022-03-17-22-20-17 INFO - L8 2022-03-17-22-20-17 cloud cover : 0.00% INFO - L8 2022-03-17-22-20-17: sand: 0.00% ,whitewater: 0.78% ,water: 43.92% INFO - L8 2022-03-17-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2022-04-02-22-20-07 INFO - L8 2022-04-02-22-20-07 cloud cover : 0.00% INFO - L8 2022-04-02-22-20-07: sand: 0.35% ,whitewater: 2.77% ,water: 42.42% INFO - L8 2022-04-02-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2022-04-27-22-13-58 INFO - L8 2022-04-27-22-13-58 cloud cover : 0.00% INFO - L8 2022-04-27-22-13-58: sand: 0.32% ,whitewater: 16.87% ,water: 31.11% INFO - L8 2022-04-27-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2022-04-27-22-14-22 INFO - L8 2022-04-27-22-14-22 cloud cover : 0.00% INFO - L8 2022-04-27-22-14-22: sand: 0.37% ,whitewater: 17.50% ,water: 30.36% INFO - L8 2022-04-27-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2022-06-14-22-14-22 INFO - L8 2022-06-14-22-14-22 cloud cover : 0.00% INFO - L8 2022-06-14-22-14-22: sand: 0.14% ,whitewater: 1.47% ,water: 45.79% INFO - L8 2022-06-14-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 INFO - Processing image L8 2022-06-14-22-14-46 INFO - L8 2022-06-14-22-14-46 cloud cover : 0.00% INFO - L8 2022-06-14-22-14-46: sand: 0.40% ,whitewater: 1.59% ,water: 44.98% INFO - L8 2022-06-14-22-14-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L8 2022-06-30-22-14-27 INFO - L8 2022-06-30-22-14-27 cloud cover : 0.00% INFO - L8 2022-06-30-22-14-27: sand: 0.00% ,whitewater: 0.63% ,water: 49.22% INFO - L8 2022-06-30-22-14-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L8 2022-06-30-22-14-51 INFO - L8 2022-06-30-22-14-51 cloud cover : 0.00% INFO - L8 2022-06-30-22-14-51: sand: 0.14% ,whitewater: 0.72% ,water: 48.47% INFO - L8 2022-06-30-22-14-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 169 INFO - Number of shoreline points after removing points within 300m of cloud mask 169 INFO - Number of shoreline points before removing points within 30m of no data pixel 169 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L8 2022-08-01-22-14-38 INFO - L8 2022-08-01-22-14-38 cloud cover : 1.61% INFO - L8 2022-08-01-22-14-38: sand: 1.07% ,whitewater: 0.52% ,water: 44.67% INFO - L8 2022-08-01-22-14-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2022-08-01-22-15-02 INFO - L8 2022-08-01-22-15-02 cloud cover : 1.85% INFO - L8 2022-08-01-22-15-02: sand: 1.50% ,whitewater: 0.63% ,water: 44.46% INFO - L8 2022-08-01-22-15-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2022-10-04-22-14-49 INFO - L8 2022-10-04-22-14-49 cloud cover : 0.00% INFO - L8 2022-10-04-22-14-49: sand: 0.00% ,whitewater: 0.09% ,water: 48.79% INFO - L8 2022-10-04-22-14-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2022-10-04-22-15-13 INFO - L8 2022-10-04-22-15-13 cloud cover : 0.00% INFO - L8 2022-10-04-22-15-13: sand: 0.00% ,whitewater: 0.09% ,water: 48.67% INFO - L8 2022-10-04-22-15-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2022-10-11-22-20-54 INFO - L8 2022-10-11-22-20-54 cloud cover : 0.00% INFO - L8 2022-10-11-22-20-54: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-10-11-22-20-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 365 INFO - Number of shoreline points after removing points within 300m of cloud mask 365 INFO - Number of shoreline points before removing points within 30m of no data pixel 365 INFO - Number of shoreline points after removing points within 30m of no data pixel 365 INFO - Processing image L8 2022-11-12-22-20-58 INFO - L8 2022-11-12-22-20-58 cloud cover : 0.00% INFO - L8 2022-11-12-22-20-58: sand: 0.35% ,whitewater: 2.74% ,water: 6.21% INFO - L8 2022-11-12-22-20-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 ERROR - Skipping L8 2022-11-21-22-14-44 due to cloud cover percentage exceeding cloud threshold: 26.01% > 10.00%. ERROR - Skipping L8 2022-11-21-22-15-08 due to cloud cover percentage exceeding cloud threshold: 29.82% > 10.00%. INFO - Processing image L8 2022-11-28-22-20-57 INFO - L8 2022-11-28-22-20-57 cloud cover : 0.00% INFO - L8 2022-11-28-22-20-57: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-11-28-22-20-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 128 INFO - Number of shoreline points after removing points within 300m of cloud mask 128 INFO - Number of shoreline points before removing points within 30m of no data pixel 128 INFO - Number of shoreline points after removing points within 30m of no data pixel 125 INFO - Processing image L8 2022-12-14-22-20-52 INFO - L8 2022-12-14-22-20-52 cloud cover : 0.00% INFO - L8 2022-12-14-22-20-52: sand: 0.00% ,whitewater: 0.00% ,water: 20.47% INFO - L8 2022-12-14-22-20-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L8 2022-12-30-22-20-48 INFO - L8 2022-12-30-22-20-48 cloud cover : 0.00% INFO - L8 2022-12-30-22-20-48: sand: 0.20% ,whitewater: 1.47% ,water: 46.74% INFO - L8 2022-12-30-22-20-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2023-01-08-22-14-36 INFO - L8 2023-01-08-22-14-36 cloud cover : 0.00% INFO - L8 2023-01-08-22-14-36: sand: 1.15% ,whitewater: 0.37% ,water: 44.06% INFO - L8 2023-01-08-22-14-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L8 2023-01-08-22-15-00 INFO - L8 2023-01-08-22-15-00 cloud cover : 0.00% INFO - L8 2023-01-08-22-15-00: sand: 1.18% ,whitewater: 0.37% ,water: 44.12% INFO - L8 2023-01-08-22-15-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L8 2023-01-15-22-20-41 INFO - L8 2023-01-15-22-20-41 cloud cover : 0.00% INFO - L8 2023-01-15-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 46.42% INFO - L8 2023-01-15-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2023-02-16-22-20-37 INFO - L8 2023-02-16-22-20-37 cloud cover : 0.00% INFO - L8 2023-02-16-22-20-37: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-02-16-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 313 INFO - Number of shoreline points after removing points within 300m of cloud mask 313 INFO - Number of shoreline points before removing points within 30m of no data pixel 313 INFO - Number of shoreline points after removing points within 30m of no data pixel 308 INFO - Processing image L8 2023-02-25-22-14-16 INFO - L8 2023-02-25-22-14-16 cloud cover : 0.00% INFO - L8 2023-02-25-22-14-16: sand: 0.37% ,whitewater: 0.61% ,water: 47.87% INFO - L8 2023-02-25-22-14-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2023-02-25-22-14-39 INFO - L8 2023-02-25-22-14-39 cloud cover : 0.00% INFO - L8 2023-02-25-22-14-39: sand: 0.40% ,whitewater: 0.63% ,water: 47.75% INFO - L8 2023-02-25-22-14-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L8 2023-03-04-22-20-25 INFO - L8 2023-03-04-22-20-25 cloud cover : 0.00% INFO - L8 2023-03-04-22-20-25: sand: 0.00% ,whitewater: 21.74% ,water: 0.00% INFO - L8 2023-03-04-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 178 INFO - Number of shoreline points after removing points within 300m of cloud mask 178 INFO - Number of shoreline points before removing points within 30m of no data pixel 178 INFO - Number of shoreline points after removing points within 30m of no data pixel 178 INFO - Processing image L8 2023-03-13-22-14-10 INFO - L8 2023-03-13-22-14-10 cloud cover : 0.00% INFO - L8 2023-03-13-22-14-10: sand: 0.00% ,whitewater: 0.00% ,water: 47.98% INFO - L8 2023-03-13-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L8 2023-03-13-22-14-34 INFO - L8 2023-03-13-22-14-34 cloud cover : 0.00% INFO - L8 2023-03-13-22-14-34: sand: 0.00% ,whitewater: 0.00% ,water: 47.81% INFO - L8 2023-03-13-22-14-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L8 2023-04-05-22-20-04 due to cloud cover percentage exceeding cloud threshold: 90.54% > 10.00%. INFO - Processing image L8 2023-04-14-22-13-45 INFO - L8 2023-04-14-22-13-45 cloud cover : 0.00% INFO - L8 2023-04-14-22-13-45: sand: 0.00% ,whitewater: 0.26% ,water: 48.30% INFO - L8 2023-04-14-22-13-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2023-04-14-22-14-09 INFO - L8 2023-04-14-22-14-09 cloud cover : 0.00% INFO - L8 2023-04-14-22-14-09: sand: 0.00% ,whitewater: 0.29% ,water: 48.18% INFO - L8 2023-04-14-22-14-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L8 2023-04-21-22-19-54 INFO - L8 2023-04-21-22-19-54 cloud cover : 0.00% INFO - L8 2023-04-21-22-19-54: sand: 0.00% ,whitewater: 0.06% ,water: 44.67% INFO - L8 2023-04-21-22-19-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2023-05-07-22-19-46 INFO - L8 2023-05-07-22-19-46 cloud cover : 0.00% INFO - L8 2023-05-07-22-19-46: sand: 0.00% ,whitewater: 0.00% ,water: 41.81% INFO - L8 2023-05-07-22-19-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2023-06-01-22-13-31 INFO - L8 2023-06-01-22-13-31 cloud cover : 0.00% INFO - L8 2023-06-01-22-13-31: sand: 0.00% ,whitewater: 0.61% ,water: 49.39% INFO - L8 2023-06-01-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 141 INFO - Processing image L8 2023-06-01-22-13-55 INFO - L8 2023-06-01-22-13-55 cloud cover : 0.00% INFO - L8 2023-06-01-22-13-55: sand: 0.14% ,whitewater: 0.72% ,water: 49.11% INFO - L8 2023-06-01-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 INFO - Processing image L8 2023-07-03-22-13-51 INFO - L8 2023-07-03-22-13-51 cloud cover : 0.00% INFO - L8 2023-07-03-22-13-51: sand: 0.00% ,whitewater: 0.61% ,water: 48.21% INFO - L8 2023-07-03-22-13-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 167 INFO - Processing image L8 2023-07-03-22-14-15 INFO - L8 2023-07-03-22-14-15 cloud cover : 0.00% INFO - L8 2023-07-03-22-14-15: sand: 0.00% ,whitewater: 0.75% ,water: 47.66% INFO - L8 2023-07-03-22-14-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 169 INFO - Number of shoreline points after removing points within 300m of cloud mask 169 INFO - Number of shoreline points before removing points within 30m of no data pixel 169 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 ERROR - Skipping L8 2023-08-20-22-14-11 due to cloud cover percentage exceeding cloud threshold: 49.02% > 10.00%. ERROR - Skipping L8 2023-08-20-22-14-35 due to cloud cover percentage exceeding cloud threshold: 45.16% > 10.00%. INFO - Processing image L8 2023-09-12-22-20-25 INFO - L8 2023-09-12-22-20-25 cloud cover : 0.00% INFO - L8 2023-09-12-22-20-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-09-12-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-11-15-22-20-35 INFO - L8 2023-11-15-22-20-35 cloud cover : 0.00% INFO - L8 2023-11-15-22-20-35: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-11-15-22-20-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-11-24-22-14-27 INFO - L8 2023-11-24-22-14-27 cloud cover : 0.00% INFO - L8 2023-11-24-22-14-27: sand: 0.17% ,whitewater: 0.09% ,water: 45.91% INFO - L8 2023-11-24-22-14-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2023-11-24-22-14-51 INFO - L8 2023-11-24-22-14-51 cloud cover : 0.00% INFO - L8 2023-11-24-22-14-51: sand: 0.17% ,whitewater: 0.14% ,water: 45.85% INFO - L8 2023-11-24-22-14-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2023-12-10-22-14-21 INFO - L8 2023-12-10-22-14-21 cloud cover : 0.00% INFO - L8 2023-12-10-22-14-21: sand: 0.26% ,whitewater: 0.03% ,water: 45.88% INFO - L8 2023-12-10-22-14-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L8 2023-12-10-22-14-45 INFO - L8 2023-12-10-22-14-45 cloud cover : 0.00% INFO - L8 2023-12-10-22-14-45: sand: 0.40% ,whitewater: 0.03% ,water: 46.02% INFO - L8 2023-12-10-22-14-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2024-01-02-22-20-29 INFO - L8 2024-01-02-22-20-29 cloud cover : 0.00% INFO - L8 2024-01-02-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 24.71% INFO - L8 2024-01-02-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 206 INFO - Number of shoreline points after removing points within 300m of cloud mask 206 INFO - Number of shoreline points before removing points within 30m of no data pixel 206 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 ERROR - Skipping L8 2024-01-11-22-14-20 due to cloud cover percentage exceeding cloud threshold: 89.79% > 10.00%. ERROR - Skipping L8 2024-01-11-22-14-44 due to cloud cover percentage exceeding cloud threshold: 93.66% > 10.00%. INFO - Processing image L8 2024-01-18-22-20-29 INFO - L8 2024-01-18-22-20-29 cloud cover : 0.00% INFO - L8 2024-01-18-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-01-18-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 ERROR - Skipping L8 2024-01-27-22-14-13 due to cloud cover percentage exceeding cloud threshold: 42.39% > 10.00%. ERROR - Skipping L8 2024-01-27-22-14-37 due to cloud cover percentage exceeding cloud threshold: 44.87% > 10.00%. INFO - Processing image L8 2024-02-03-22-20-28 INFO - L8 2024-02-03-22-20-28 cloud cover : 0.00% INFO - L8 2024-02-03-22-20-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-02-03-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L8 2024-02-12-22-14-17 INFO - L8 2024-02-12-22-14-17 cloud cover : 0.00% INFO - L8 2024-02-12-22-14-17: sand: 0.00% ,whitewater: 0.09% ,water: 43.22% INFO - L8 2024-02-12-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2024-02-12-22-14-41 INFO - L8 2024-02-12-22-14-41 cloud cover : 0.00% INFO - L8 2024-02-12-22-14-41: sand: 0.00% ,whitewater: 0.14% ,water: 42.96% INFO - L8 2024-02-12-22-14-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L8 2024-03-06-22-20-15 INFO - L8 2024-03-06-22-20-15 cloud cover : 0.00% INFO - L8 2024-03-06-22-20-15: sand: 0.40% ,whitewater: 0.52% ,water: 48.30% INFO - L8 2024-03-06-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L8 2024-03-15-22-14-25 due to cloud cover percentage exceeding cloud threshold: 92.62% > 10.00%. INFO - Processing image L8 2024-03-22-22-20-06 INFO - L8 2024-03-22-22-20-06 cloud cover : 0.00% INFO - L8 2024-03-22-22-20-06: sand: 0.46% ,whitewater: 8.54% ,water: 39.62% INFO - L8 2024-03-22-22-20-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 ERROR - Skipping L8 2024-03-31-22-13-49 due to cloud cover percentage exceeding cloud threshold: 60.67% > 10.00%. INFO - Processing image L8 2024-04-07-22-19-59 INFO - L8 2024-04-07-22-19-59 cloud cover : 0.00% INFO - L8 2024-04-07-22-19-59: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-04-07-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 66 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L8 2024-04-16-22-13-43 INFO - L8 2024-04-16-22-13-43 cloud cover : 0.00% INFO - L8 2024-04-16-22-13-43: sand: 0.14% ,whitewater: 1.10% ,water: 47.92% INFO - L8 2024-04-16-22-13-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L8 2024-04-16-22-14-07 INFO - L8 2024-04-16-22-14-07 cloud cover : 0.00% INFO - L8 2024-04-16-22-14-07: sand: 0.14% ,whitewater: 1.21% ,water: 47.78% INFO - L8 2024-04-16-22-14-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L8 2024-04-23-22-19-50 INFO - L8 2024-04-23-22-19-50 cloud cover : 0.00% INFO - L8 2024-04-23-22-19-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-04-23-22-19-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L8 2024-05-09-22-19-39 INFO - L8 2024-05-09-22-19-39 cloud cover : 0.00% INFO - L8 2024-05-09-22-19-39: sand: 0.00% ,whitewater: 0.00% ,water: 3.55% INFO - L8 2024-05-09-22-19-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 281 INFO - Number of shoreline points after removing points within 300m of cloud mask 281 INFO - Number of shoreline points before removing points within 30m of no data pixel 281 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 ERROR - Skipping L8 2024-05-18-22-13-19 due to cloud cover percentage exceeding cloud threshold: 22.90% > 10.00%. ERROR - Skipping L8 2024-05-18-22-13-43 due to cloud cover percentage exceeding cloud threshold: 28.03% > 10.00%. INFO - Processing image L8 2024-05-25-22-19-26 INFO - L8 2024-05-25-22-19-26 cloud cover : 0.00% INFO - L8 2024-05-25-22-19-26: sand: 9.89% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-05-25-22-19-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2024-06-03-22-13-17 INFO - L8 2024-06-03-22-13-17 cloud cover : 0.00% INFO - L8 2024-06-03-22-13-17: sand: 0.00% ,whitewater: 2.28% ,water: 47.17% INFO - L8 2024-06-03-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 143 INFO - Number of shoreline points after removing points within 300m of cloud mask 143 INFO - Number of shoreline points before removing points within 30m of no data pixel 143 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 INFO - Processing image L8 2024-06-03-22-13-41 INFO - L8 2024-06-03-22-13-41 cloud cover : 0.00% INFO - L8 2024-06-03-22-13-41: sand: 0.00% ,whitewater: 2.45% ,water: 46.83% INFO - L8 2024-06-03-22-13-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 143 INFO - Number of shoreline points after removing points within 300m of cloud mask 143 INFO - Number of shoreline points before removing points within 30m of no data pixel 143 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 INFO - Processing image L8 2024-06-19-22-13-25 INFO - L8 2024-06-19-22-13-25 cloud cover : 0.00% INFO - L8 2024-06-19-22-13-25: sand: 0.00% ,whitewater: 1.79% ,water: 48.56% INFO - L8 2024-06-19-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L8 2024-06-19-22-13-49 INFO - L8 2024-06-19-22-13-49 cloud cover : 0.00% INFO - L8 2024-06-19-22-13-49: sand: 0.00% ,whitewater: 2.34% ,water: 47.81% INFO - L8 2024-06-19-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L8 2024-07-05-22-13-33 INFO - L8 2024-07-05-22-13-33 cloud cover : 0.00% INFO - L8 2024-07-05-22-13-33: sand: 0.00% ,whitewater: 0.06% ,water: 46.45% INFO - L8 2024-07-05-22-13-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 INFO - Processing image L8 2024-07-05-22-13-57 INFO - L8 2024-07-05-22-13-57 cloud cover : 0.00% INFO - L8 2024-07-05-22-13-57: sand: 0.00% ,whitewater: 0.12% ,water: 46.14% INFO - L8 2024-07-05-22-13-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2021-11-06-22-15-11 INFO - L9 2021-11-06-22-15-11 cloud cover : 0.00% INFO - L9 2021-11-06-22-15-11: sand: 0.40% ,whitewater: 2.28% ,water: 39.07% INFO - L9 2021-11-06-22-15-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2021-11-06-22-15-35 INFO - L9 2021-11-06-22-15-35 cloud cover : 0.00% INFO - L9 2021-11-06-22-15-35: sand: 0.46% ,whitewater: 2.31% ,water: 39.13% INFO - L9 2021-11-06-22-15-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2021-11-16-22-20-07 INFO - L9 2021-11-16-22-20-07 cloud cover : 0.00% INFO - L9 2021-11-16-22-20-07: sand: 0.00% ,whitewater: 0.00% ,water: 46.54% INFO - L9 2021-11-16-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L9 2021-12-12-22-14-31 INFO - L9 2021-12-12-22-14-31 cloud cover : 0.00% INFO - L9 2021-12-12-22-14-31: sand: 0.00% ,whitewater: 0.23% ,water: 47.84% INFO - L9 2021-12-12-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L9 2021-12-12-22-14-55 INFO - L9 2021-12-12-22-14-55 cloud cover : 0.00% INFO - L9 2021-12-12-22-14-55: sand: 0.00% ,whitewater: 0.23% ,water: 47.81% INFO - L9 2021-12-12-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L9 2021-12-19-22-20-40 INFO - L9 2021-12-19-22-20-40 cloud cover : 0.00% INFO - L9 2021-12-19-22-20-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2021-12-19-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-01-04-22-20-39 INFO - L9 2022-01-04-22-20-39 cloud cover : 0.00% INFO - L9 2022-01-04-22-20-39: sand: 0.99% ,whitewater: 0.00% ,water: 2.58% INFO - L9 2022-01-04-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-01-13-22-14-26 INFO - L9 2022-01-13-22-14-26 cloud cover : 0.00% INFO - L9 2022-01-13-22-14-26: sand: 0.66% ,whitewater: 0.03% ,water: 46.57% INFO - L9 2022-01-13-22-14-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2022-01-13-22-14-50 INFO - L9 2022-01-13-22-14-50 cloud cover : 0.00% INFO - L9 2022-01-13-22-14-50: sand: 0.61% ,whitewater: 0.03% ,water: 46.57% INFO - L9 2022-01-13-22-14-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2022-01-20-22-20-39 INFO - L9 2022-01-20-22-20-39 cloud cover : 0.00% INFO - L9 2022-01-20-22-20-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-01-20-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-02-21-22-20-31 INFO - L9 2022-02-21-22-20-31 cloud cover : 0.00% INFO - L9 2022-02-21-22-20-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-02-21-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 231 INFO - Number of shoreline points after removing points within 300m of cloud mask 231 INFO - Number of shoreline points before removing points within 30m of no data pixel 231 INFO - Number of shoreline points after removing points within 30m of no data pixel 231 ERROR - Skipping L9 2022-03-09-22-20-25 due to cloud cover percentage exceeding cloud threshold: 32.53% > 10.00%. INFO - Processing image L9 2022-03-25-22-20-20 INFO - L9 2022-03-25-22-20-20 cloud cover : 0.00% INFO - L9 2022-03-25-22-20-20: sand: 0.17% ,whitewater: 21.80% ,water: 27.31% INFO - L9 2022-03-25-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2022-04-10-22-20-17 INFO - L9 2022-04-10-22-20-17 cloud cover : 0.00% INFO - L9 2022-04-10-22-20-17: sand: 0.00% ,whitewater: 0.00% ,water: 13.21% INFO - L9 2022-04-10-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L9 2022-04-19-22-13-59 INFO - L9 2022-04-19-22-13-59 cloud cover : 0.00% INFO - L9 2022-04-19-22-13-59: sand: 0.00% ,whitewater: 0.12% ,water: 45.21% INFO - L9 2022-04-19-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L9 2022-04-19-22-14-23 INFO - L9 2022-04-19-22-14-23 cloud cover : 0.00% INFO - L9 2022-04-19-22-14-23: sand: 0.00% ,whitewater: 0.20% ,water: 45.07% INFO - L9 2022-04-19-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L9 2022-04-26-22-20-08 INFO - L9 2022-04-26-22-20-08 cloud cover : 0.00% INFO - L9 2022-04-26-22-20-08: sand: 0.00% ,whitewater: 0.00% ,water: 23.79% INFO - L9 2022-04-26-22-20-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L9 2022-05-05-22-13-54 INFO - L9 2022-05-05-22-13-54 cloud cover : 0.00% INFO - L9 2022-05-05-22-13-54: sand: 0.00% ,whitewater: 0.20% ,water: 47.43% INFO - L9 2022-05-05-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2022-05-05-22-14-18 INFO - L9 2022-05-05-22-14-18 cloud cover : 0.00% INFO - L9 2022-05-05-22-14-18: sand: 0.00% ,whitewater: 0.29% ,water: 47.15% INFO - L9 2022-05-05-22-14-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2022-05-12-22-20-00 INFO - L9 2022-05-12-22-20-00 cloud cover : 0.00% INFO - L9 2022-05-12-22-20-00: sand: 0.00% ,whitewater: 0.04% ,water: 1.20% INFO - L9 2022-05-12-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-05-21-22-13-43 due to cloud cover percentage exceeding cloud threshold: 84.78% > 10.00%. ERROR - Skipping L9 2022-05-21-22-14-07 due to cloud cover percentage exceeding cloud threshold: 23.30% > 10.00%. INFO - Processing image L9 2022-06-22-22-14-02 INFO - L9 2022-06-22-22-14-02 cloud cover : 0.00% INFO - L9 2022-06-22-22-14-02: sand: 0.00% ,whitewater: 0.03% ,water: 53.40% INFO - L9 2022-06-22-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Processing image L9 2022-06-22-22-14-26 INFO - L9 2022-06-22-22-14-26 cloud cover : 0.00% INFO - L9 2022-06-22-22-14-26: sand: 0.00% ,whitewater: 0.20% ,water: 52.68% INFO - L9 2022-06-22-22-14-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 177 INFO - Processing image L9 2022-07-24-22-14-10 INFO - L9 2022-07-24-22-14-10 cloud cover : 0.00% INFO - L9 2022-07-24-22-14-10: sand: 0.00% ,whitewater: 0.00% ,water: 1.24% INFO - L9 2022-07-24-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 ERROR - Skipping L9 2022-07-24-22-14-34 due to cloud cover percentage exceeding cloud threshold: 71.74% > 10.00%. INFO - Processing image L9 2022-08-09-22-14-22 INFO - L9 2022-08-09-22-14-22 cloud cover : 0.00% INFO - L9 2022-08-09-22-14-22: sand: 0.35% ,whitewater: 4.96% ,water: 43.48% INFO - L9 2022-08-09-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2022-08-09-22-14-46 INFO - L9 2022-08-09-22-14-46 cloud cover : 0.00% INFO - L9 2022-08-09-22-14-46: sand: 0.46% ,whitewater: 5.28% ,water: 42.94% INFO - L9 2022-08-09-22-14-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L9 2022-08-25-22-14-26 INFO - L9 2022-08-25-22-14-26 cloud cover : 0.00% INFO - L9 2022-08-25-22-14-26: sand: 0.00% ,whitewater: 0.09% ,water: 46.02% INFO - L9 2022-08-25-22-14-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L9 2022-08-25-22-14-50 INFO - L9 2022-08-25-22-14-50 cloud cover : 0.00% INFO - L9 2022-08-25-22-14-50: sand: 0.23% ,whitewater: 0.12% ,water: 45.93% INFO - L9 2022-08-25-22-14-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L9 2022-09-10-22-14-27 INFO - L9 2022-09-10-22-14-27 cloud cover : 0.00% INFO - L9 2022-09-10-22-14-27: sand: 0.00% ,whitewater: 0.14% ,water: 40.57% INFO - L9 2022-09-10-22-14-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L9 2022-09-10-22-14-51 INFO - L9 2022-09-10-22-14-51 cloud cover : 0.00% INFO - L9 2022-09-10-22-14-51: sand: 0.00% ,whitewater: 0.20% ,water: 40.51% INFO - L9 2022-09-10-22-14-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L9 2022-12-22-22-20-47 INFO - L9 2022-12-22-22-20-47 cloud cover : 0.00% INFO - L9 2022-12-22-22-20-47: sand: 0.43% ,whitewater: 1.33% ,water: 40.11% INFO - L9 2022-12-22-22-20-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L9 2023-01-23-22-20-44 INFO - L9 2023-01-23-22-20-44 cloud cover : 0.00% INFO - L9 2023-01-23-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2023-01-23-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 206 INFO - Number of shoreline points after removing points within 300m of cloud mask 206 INFO - Number of shoreline points before removing points within 30m of no data pixel 206 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L9 2023-02-17-22-14-37 INFO - L9 2023-02-17-22-14-37 cloud cover : 0.00% INFO - L9 2023-02-17-22-14-37: sand: 0.58% ,whitewater: 0.26% ,water: 47.43% INFO - L9 2023-02-17-22-14-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2023-02-17-22-15-01 INFO - L9 2023-02-17-22-15-01 cloud cover : 0.00% INFO - L9 2023-02-17-22-15-01: sand: 0.63% ,whitewater: 0.32% ,water: 47.15% INFO - L9 2023-02-17-22-15-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2023-02-24-22-20-39 INFO - L9 2023-02-24-22-20-39 cloud cover : 0.00% INFO - L9 2023-02-24-22-20-39: sand: 1.11% ,whitewater: 0.06% ,water: 9.37% INFO - L9 2023-02-24-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L9 2023-03-05-22-14-25 INFO - L9 2023-03-05-22-14-25 cloud cover : 0.00% INFO - L9 2023-03-05-22-14-25: sand: 0.89% ,whitewater: 3.09% ,water: 43.74% INFO - L9 2023-03-05-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L9 2023-03-05-22-14-49 INFO - L9 2023-03-05-22-14-49 cloud cover : 0.00% INFO - L9 2023-03-05-22-14-49: sand: 0.95% ,whitewater: 3.26% ,water: 43.37% INFO - L9 2023-03-05-22-14-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L9 2023-03-12-22-20-32 INFO - L9 2023-03-12-22-20-32 cloud cover : 0.00% INFO - L9 2023-03-12-22-20-32: sand: 0.20% ,whitewater: 0.26% ,water: 44.58% INFO - L9 2023-03-12-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 ERROR - Skipping L9 2023-03-28-22-20-21 due to cloud cover percentage exceeding cloud threshold: 43.94% > 10.00%. ERROR - Skipping L9 2023-04-13-22-20-14 due to cloud cover percentage exceeding cloud threshold: 66.67% > 10.00%. INFO - Processing image L9 2023-04-22-22-14-02 INFO - L9 2023-04-22-22-14-02 cloud cover : 0.00% INFO - L9 2023-04-22-22-14-02: sand: 0.00% ,whitewater: 0.00% ,water: 46.45% INFO - L9 2023-04-22-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2023-04-22-22-14-26 INFO - L9 2023-04-22-22-14-26 cloud cover : 0.00% INFO - L9 2023-04-22-22-14-26: sand: 0.00% ,whitewater: 0.00% ,water: 46.25% INFO - L9 2023-04-22-22-14-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2023-04-29-22-20-07 INFO - L9 2023-04-29-22-20-07 cloud cover : 0.00% INFO - L9 2023-04-29-22-20-07: sand: 0.00% ,whitewater: 0.40% ,water: 48.30% INFO - L9 2023-04-29-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L9 2023-05-15-22-19-59 INFO - L9 2023-05-15-22-19-59 cloud cover : 0.00% INFO - L9 2023-05-15-22-19-59: sand: 0.00% ,whitewater: 0.00% ,water: 48.15% INFO - L9 2023-05-15-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2023-05-24-22-13-40 INFO - L9 2023-05-24-22-13-40 cloud cover : 0.00% INFO - L9 2023-05-24-22-13-40: sand: 0.00% ,whitewater: 1.50% ,water: 48.64% INFO - L9 2023-05-24-22-13-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 INFO - Processing image L9 2023-05-24-22-14-04 INFO - L9 2023-05-24-22-14-04 cloud cover : 0.00% INFO - L9 2023-05-24-22-14-04: sand: 0.00% ,whitewater: 1.96% ,water: 47.81% INFO - L9 2023-05-24-22-14-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 INFO - Processing image L9 2023-05-31-22-19-51 INFO - L9 2023-05-31-22-19-51 cloud cover : 0.00% INFO - L9 2023-05-31-22-19-51: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2023-05-31-22-19-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-06-09-22-13-36 INFO - L9 2023-06-09-22-13-36 cloud cover : 0.00% INFO - L9 2023-06-09-22-13-36: sand: 0.00% ,whitewater: 0.55% ,water: 26.73% INFO - L9 2023-06-09-22-13-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L9 2023-06-09-22-14-00 INFO - L9 2023-06-09-22-14-00 cloud cover : 0.00% INFO - L9 2023-06-09-22-14-00: sand: 0.00% ,whitewater: 0.87% ,water: 24.48% INFO - L9 2023-06-09-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2023-07-11-22-13-48 INFO - L9 2023-07-11-22-13-48 cloud cover : 0.00% INFO - L9 2023-07-11-22-13-48: sand: 0.14% ,whitewater: 14.04% ,water: 36.42% INFO - L9 2023-07-11-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L9 2023-07-11-22-14-12 INFO - L9 2023-07-11-22-14-12 cloud cover : 0.00% INFO - L9 2023-07-11-22-14-12: sand: 0.14% ,whitewater: 14.97% ,water: 35.41% INFO - L9 2023-07-11-22-14-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L9 2023-08-12-22-13-59 INFO - L9 2023-08-12-22-13-59 cloud cover : 0.00% INFO - L9 2023-08-12-22-13-59: sand: 0.00% ,whitewater: 0.06% ,water: 47.49% INFO - L9 2023-08-12-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2023-08-12-22-14-23 INFO - L9 2023-08-12-22-14-23 cloud cover : 0.00% INFO - L9 2023-08-12-22-14-23: sand: 0.00% ,whitewater: 0.12% ,water: 47.17% INFO - L9 2023-08-12-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2023-08-28-22-14-08 INFO - L9 2023-08-28-22-14-08 cloud cover : 0.00% INFO - L9 2023-08-28-22-14-08: sand: 0.00% ,whitewater: 0.81% ,water: 46.40% INFO - L9 2023-08-28-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2023-08-28-22-14-31 INFO - L9 2023-08-28-22-14-31 cloud cover : 0.00% INFO - L9 2023-08-28-22-14-31: sand: 0.00% ,whitewater: 0.84% ,water: 46.40% INFO - L9 2023-08-28-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2023-09-29-22-14-14 INFO - L9 2023-09-29-22-14-14 cloud cover : 0.00% INFO - L9 2023-09-29-22-14-14: sand: 0.00% ,whitewater: 0.06% ,water: 42.42% INFO - L9 2023-09-29-22-14-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2023-09-29-22-14-38 INFO - L9 2023-09-29-22-14-38 cloud cover : 0.00% INFO - L9 2023-09-29-22-14-38: sand: 0.00% ,whitewater: 0.06% ,water: 42.19% INFO - L9 2023-09-29-22-14-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L9 2023-12-18-22-14-32 INFO - L9 2023-12-18-22-14-32 cloud cover : 0.00% INFO - L9 2023-12-18-22-14-32: sand: 0.00% ,whitewater: 0.00% ,water: 47.00% INFO - L9 2023-12-18-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L9 2023-12-18-22-14-56 INFO - L9 2023-12-18-22-14-56 cloud cover : 0.00% INFO - L9 2023-12-18-22-14-56: sand: 0.00% ,whitewater: 0.00% ,water: 47.03% INFO - L9 2023-12-18-22-14-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 ERROR - Skipping L9 2024-01-19-22-14-28 due to cloud cover percentage exceeding cloud threshold: 82.58% > 10.00%. ERROR - Skipping L9 2024-01-19-22-14-52 due to cloud cover percentage exceeding cloud threshold: 78.55% > 10.00%. INFO - Processing image L9 2024-02-04-22-14-31 INFO - L9 2024-02-04-22-14-31 cloud cover : 0.00% INFO - L9 2024-02-04-22-14-31: sand: 0.17% ,whitewater: 0.29% ,water: 48.07% INFO - L9 2024-02-04-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2024-02-04-22-14-55 INFO - L9 2024-02-04-22-14-55 cloud cover : 0.00% INFO - L9 2024-02-04-22-14-55: sand: 0.23% ,whitewater: 0.29% ,water: 47.87% INFO - L9 2024-02-04-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L9 2024-02-20-22-14-19 due to cloud cover percentage exceeding cloud threshold: 49.71% > 10.00%. ERROR - Skipping L9 2024-02-20-22-14-43 due to cloud cover percentage exceeding cloud threshold: 46.66% > 10.00%. INFO - Processing image L9 2024-02-27-22-20-31 INFO - L9 2024-02-27-22-20-31 cloud cover : 0.00% INFO - L9 2024-02-27-22-20-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2024-02-27-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L9 2024-03-07-22-14-23 INFO - L9 2024-03-07-22-14-23 cloud cover : 0.00% INFO - L9 2024-03-07-22-14-23: sand: 0.69% ,whitewater: 0.03% ,water: 46.66% INFO - L9 2024-03-07-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2024-03-07-22-14-47 INFO - L9 2024-03-07-22-14-47 cloud cover : 0.00% INFO - L9 2024-03-07-22-14-47: sand: 0.75% ,whitewater: 0.03% ,water: 46.66% INFO - L9 2024-03-07-22-14-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2024-04-24-22-13-49 INFO - L9 2024-04-24-22-13-49 cloud cover : 0.00% INFO - L9 2024-04-24-22-13-49: sand: 0.23% ,whitewater: 0.09% ,water: 46.22% INFO - L9 2024-04-24-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2024-04-24-22-14-13 INFO - L9 2024-04-24-22-14-13 cloud cover : 0.00% INFO - L9 2024-04-24-22-14-13: sand: 0.29% ,whitewater: 0.14% ,water: 45.96% INFO - L9 2024-04-24-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L9 2024-05-01-22-19-59 INFO - L9 2024-05-01-22-19-59 cloud cover : 0.00% INFO - L9 2024-05-01-22-19-59: sand: 0.17% ,whitewater: 1.04% ,water: 48.67% INFO - L9 2024-05-01-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L9 2024-05-10-22-13-48 INFO - L9 2024-05-10-22-13-48 cloud cover : 0.00% INFO - L9 2024-05-10-22-13-48: sand: 0.00% ,whitewater: 0.78% ,water: 46.16% INFO - L9 2024-05-10-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 101 INFO - Processing image L9 2024-05-10-22-14-12 INFO - L9 2024-05-10-22-14-12 cloud cover : 0.00% INFO - L9 2024-05-10-22-14-12: sand: 0.00% ,whitewater: 0.81% ,water: 45.91% INFO - L9 2024-05-10-22-14-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 ERROR - Skipping L9 2024-05-17-22-19-51 due to cloud cover percentage exceeding cloud threshold: 31.60% > 10.00%. INFO - Processing image L9 2024-05-26-22-13-35 INFO - L9 2024-05-26-22-13-35 cloud cover : 0.00% INFO - L9 2024-05-26-22-13-35: sand: 0.20% ,whitewater: 0.14% ,water: 55.65% INFO - L9 2024-05-26-22-13-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L9 2024-05-26-22-13-59 INFO - L9 2024-05-26-22-13-59 cloud cover : 0.00% INFO - L9 2024-05-26-22-13-59: sand: 0.55% ,whitewater: 0.20% ,water: 55.13% INFO - L9 2024-05-26-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L9 2024-06-02-22-19-45 INFO - L9 2024-06-02-22-19-45 cloud cover : 0.00% INFO - L9 2024-06-02-22-19-45: sand: 0.00% ,whitewater: 0.00% ,water: 35.50% INFO - L9 2024-06-02-22-19-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 ERROR - Skipping L9 2024-06-18-22-19-31 due to cloud cover percentage exceeding cloud threshold: 43.19% > 10.00%. INFO - Processing image L9 2024-07-13-22-13-38 INFO - L9 2024-07-13-22-13-38 cloud cover : 0.00% INFO - L9 2024-07-13-22-13-38: sand: 0.00% ,whitewater: 0.55% ,water: 45.39% INFO - L9 2024-07-13-22-13-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 ERROR - Skipping L9 2024-07-13-22-14-02 due to cloud cover percentage exceeding cloud threshold: 25.49% > 10.00%.