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 2003-07-21-21-42-33 INFO - L5 2003-07-21-21-42-33 cloud cover : 0.00% INFO - L5 2003-07-21-21-42-33: sand: 0.00% ,whitewater: 0.00% ,water: 45.94% INFO - L5 2003-07-21-21-42-33: 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 2003-07-28-21-48-28 due to cloud cover percentage exceeding cloud threshold: 51.59% > 10.00%. INFO - Processing image L5 2003-08-06-21-42-51 INFO - L5 2003-08-06-21-42-51 cloud cover : 0.00% INFO - L5 2003-08-06-21-42-51: sand: 0.00% ,whitewater: 0.00% ,water: 46.27% INFO - L5 2003-08-06-21-42-51: 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: 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 47 INFO - Processing image L5 2003-08-13-21-48-45 INFO - L5 2003-08-13-21-48-45 cloud cover : 0.00% INFO - L5 2003-08-13-21-48-45: sand: 0.00% ,whitewater: 0.00% ,water: 49.66% INFO - L5 2003-08-13-21-48-45: 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 2003-09-07-21-43-24 due to cloud cover percentage exceeding cloud threshold: 86.24% > 10.00%. INFO - Processing image L5 2003-09-30-21-49-30 INFO - L5 2003-09-30-21-49-30 cloud cover : 0.00% INFO - L5 2003-09-30-21-49-30: sand: 0.00% ,whitewater: 0.00% ,water: 49.26% INFO - L5 2003-09-30-21-49-30: 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 INFO - Processing image L5 2003-10-25-21-44-04 INFO - L5 2003-10-25-21-44-04 cloud cover : 0.00% INFO - L5 2003-10-25-21-44-04: sand: 0.00% ,whitewater: 0.00% ,water: 48.49% INFO - L5 2003-10-25-21-44-04: 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 2003-11-17-21-50-09 INFO - L5 2003-11-17-21-50-09 cloud cover : 0.00% INFO - L5 2003-11-17-21-50-09: sand: 0.68% ,whitewater: 0.00% ,water: 45.35% INFO - L5 2003-11-17-21-50-09: 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 2003-12-12-21-44-34 INFO - L5 2003-12-12-21-44-34 cloud cover : 0.00% INFO - L5 2003-12-12-21-44-34: sand: 0.00% ,whitewater: 0.00% ,water: 48.65% INFO - L5 2003-12-12-21-44-34: 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 2004-02-14-21-44-33 INFO - L5 2004-02-14-21-44-33 cloud cover : 0.00% INFO - L5 2004-02-14-21-44-33: sand: 0.00% ,whitewater: 0.00% ,water: 45.78% INFO - L5 2004-02-14-21-44-33: 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 2004-02-14-21-44-57 INFO - L5 2004-02-14-21-44-57 cloud cover : 0.00% INFO - L5 2004-02-14-21-44-57: sand: 0.00% ,whitewater: 0.00% ,water: 45.57% INFO - L5 2004-02-14-21-44-57: 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 2004-02-21-21-50-47 due to cloud cover percentage exceeding cloud threshold: 14.81% > 10.00%. INFO - Processing image L5 2004-03-17-21-45-08 INFO - L5 2004-03-17-21-45-08 cloud cover : 4.89% INFO - L5 2004-03-17-21-45-08: sand: 0.00% ,whitewater: 0.00% ,water: 43.97% INFO - L5 2004-03-17-21-45-08: 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: 0 shorelines ERROR - Skipping L5 2004-04-02-21-45-18 due to cloud cover percentage exceeding cloud threshold: 32.94% > 10.00%. INFO - Processing image L5 2004-04-18-21-45-49 INFO - L5 2004-04-18-21-45-49 cloud cover : 0.00% INFO - L5 2004-04-18-21-45-49: sand: 0.00% ,whitewater: 0.00% ,water: 48.06% INFO - L5 2004-04-18-21-45-49: 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 2004-04-25-21-51-47 INFO - L5 2004-04-25-21-51-47 cloud cover : 0.00% INFO - L5 2004-04-25-21-51-47: sand: 0.00% ,whitewater: 0.00% ,water: 52.19% INFO - L5 2004-04-25-21-51-47: 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 2004-05-04-21-46-16 INFO - L5 2004-05-04-21-46-16 cloud cover : 0.00% INFO - L5 2004-05-04-21-46-16: sand: 0.00% ,whitewater: 0.00% ,water: 47.91% INFO - L5 2004-05-04-21-46-16: 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 2004-05-20-21-46-44 INFO - L5 2004-05-20-21-46-44 cloud cover : 0.00% INFO - L5 2004-05-20-21-46-44: sand: 0.00% ,whitewater: 0.00% ,water: 49.17% INFO - L5 2004-05-20-21-46-44: 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 2004-06-05-21-47-12 due to cloud cover percentage exceeding cloud threshold: 19.44% > 10.00%. INFO - Processing image L5 2004-06-12-21-53-11 INFO - L5 2004-06-12-21-53-11 cloud cover : 0.00% INFO - L5 2004-06-12-21-53-11: sand: 0.00% ,whitewater: 0.00% ,water: 44.61% INFO - L5 2004-06-12-21-53-11: 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 2004-07-07-21-48-09 INFO - L5 2004-07-07-21-48-09 cloud cover : 0.00% INFO - L5 2004-07-07-21-48-09: sand: 0.00% ,whitewater: 0.00% ,water: 47.94% INFO - L5 2004-07-07-21-48-09: 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 2004-07-23-21-48-33 INFO - L5 2004-07-23-21-48-33 cloud cover : 0.00% INFO - L5 2004-07-23-21-48-33: sand: 0.00% ,whitewater: 0.00% ,water: 47.48% INFO - L5 2004-07-23-21-48-33: 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 2004-07-30-21-54-28 INFO - L5 2004-07-30-21-54-28 cloud cover : 0.00% INFO - L5 2004-07-30-21-54-28: sand: 0.00% ,whitewater: 0.00% ,water: 46.55% INFO - L5 2004-07-30-21-54-28: 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 2004-08-08-21-48-50 due to cloud cover percentage exceeding cloud threshold: 75.26% > 10.00%. INFO - Processing image L5 2004-08-15-21-54-49 INFO - L5 2004-08-15-21-54-49 cloud cover : 0.00% INFO - L5 2004-08-15-21-54-49: sand: 0.00% ,whitewater: 0.00% ,water: 49.01% INFO - L5 2004-08-15-21-54-49: 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 2004-08-24-21-49-18 INFO - L5 2004-08-24-21-49-18 cloud cover : 3.57% INFO - L5 2004-08-24-21-49-18: sand: 0.22% ,whitewater: 0.00% ,water: 42.27% INFO - L5 2004-08-24-21-49-18: 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 2004-09-25-21-50-07 INFO - L5 2004-09-25-21-50-07 cloud cover : 0.00% INFO - L5 2004-09-25-21-50-07: sand: 0.00% ,whitewater: 0.00% ,water: 44.92% INFO - L5 2004-09-25-21-50-07: 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 2004-10-02-21-56-02 INFO - L5 2004-10-02-21-56-02 cloud cover : 0.00% INFO - L5 2004-10-02-21-56-02: sand: 0.00% ,whitewater: 0.00% ,water: 49.29% INFO - L5 2004-10-02-21-56-02: 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 2004-10-18-21-56-23 INFO - L5 2004-10-18-21-56-23 cloud cover : 0.00% INFO - L5 2004-10-18-21-56-23: sand: 0.00% ,whitewater: 0.00% ,water: 48.61% INFO - L5 2004-10-18-21-56-23: 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 2004-11-03-21-56-42 INFO - L5 2004-11-03-21-56-42 cloud cover : 0.00% INFO - L5 2004-11-03-21-56-42: sand: 0.00% ,whitewater: 0.00% ,water: 47.26% INFO - L5 2004-11-03-21-56-42: 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 2004-11-19-21-56-55 due to cloud cover percentage exceeding cloud threshold: 37.43% > 10.00%. ERROR - Skipping L5 2004-12-21-21-57-36 due to cloud cover percentage exceeding cloud threshold: 32.14% > 10.00%. INFO - Processing image L5 2005-01-15-21-52-09 INFO - L5 2005-01-15-21-52-09 cloud cover : 0.00% INFO - L5 2005-01-15-21-52-09: sand: 0.00% ,whitewater: 0.00% ,water: 48.06% INFO - L5 2005-01-15-21-52-09: 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 2005-01-22-21-58-02 INFO - L5 2005-01-22-21-58-02 cloud cover : 0.00% INFO - L5 2005-01-22-21-58-02: sand: 0.00% ,whitewater: 0.00% ,water: 46.46% INFO - L5 2005-01-22-21-58-02: 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 2005-02-07-21-58-15 INFO - L5 2005-02-07-21-58-15 cloud cover : 8.20% INFO - L5 2005-02-07-21-58-15: sand: 0.00% ,whitewater: 0.00% ,water: 50.99% INFO - L5 2005-02-07-21-58-15: 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: 0 shorelines ERROR - Skipping L5 2005-02-23-21-58-31 due to cloud cover percentage exceeding cloud threshold: 42.59% > 10.00%. ERROR - Skipping L5 2005-03-04-21-52-52 due to cloud cover percentage exceeding cloud threshold: 89.68% > 10.00%. INFO - Processing image L5 2005-03-11-21-58-44 INFO - L5 2005-03-11-21-58-44 cloud cover : 0.00% INFO - L5 2005-03-11-21-58-44: sand: 0.00% ,whitewater: 0.00% ,water: 49.48% INFO - L5 2005-03-11-21-58-44: 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 2005-03-27-21-58-51 due to cloud cover percentage exceeding cloud threshold: 30.29% > 10.00%. INFO - Processing image L5 2005-04-12-21-58-55 INFO - L5 2005-04-12-21-58-55 cloud cover : 0.00% INFO - L5 2005-04-12-21-58-55: sand: 0.00% ,whitewater: 0.00% ,water: 49.57% INFO - L5 2005-04-12-21-58-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-04-21-21-52-46 INFO - L5 2005-04-21-21-52-46 cloud cover : 0.00% INFO - L5 2005-04-21-21-52-46: sand: 0.00% ,whitewater: 0.00% ,water: 53.61% INFO - L5 2005-04-21-21-52-46: 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 2005-04-21-21-53-10 INFO - L5 2005-04-21-21-53-10 cloud cover : 0.00% INFO - L5 2005-04-21-21-53-10: sand: 0.00% ,whitewater: 0.00% ,water: 46.06% INFO - L5 2005-04-21-21-53-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-05-07-21-53-16 INFO - L5 2005-05-07-21-53-16 cloud cover : 0.00% INFO - L5 2005-05-07-21-53-16: sand: 0.00% ,whitewater: 0.00% ,water: 48.25% INFO - L5 2005-05-07-21-53-16: 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 2005-05-30-21-59-15 INFO - L5 2005-05-30-21-59-15 cloud cover : 0.00% INFO - L5 2005-05-30-21-59-15: sand: 0.00% ,whitewater: 0.00% ,water: 78.60% INFO - L5 2005-05-30-21-59-15: 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 2005-06-08-21-53-33 INFO - L5 2005-06-08-21-53-33 cloud cover : 0.00% INFO - L5 2005-06-08-21-53-33: sand: 0.00% ,whitewater: 0.00% ,water: 48.95% INFO - L5 2005-06-08-21-53-33: 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 2005-06-15-21-59-22 INFO - L5 2005-06-15-21-59-22 cloud cover : 0.00% INFO - L5 2005-06-15-21-59-22: sand: 0.00% ,whitewater: 0.09% ,water: 48.21% INFO - L5 2005-06-15-21-59-22: 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: 0 shorelines INFO - Processing image L5 2005-07-17-21-59-35 INFO - L5 2005-07-17-21-59-35 cloud cover : 0.00% INFO - L5 2005-07-17-21-59-35: sand: 0.00% ,whitewater: 0.00% ,water: 46.58% INFO - L5 2005-07-17-21-59-35: 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 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 46 INFO - Processing image L5 2005-07-26-21-53-54 INFO - L5 2005-07-26-21-53-54 cloud cover : 0.00% INFO - L5 2005-07-26-21-53-54: sand: 0.00% ,whitewater: 0.00% ,water: 48.65% INFO - L5 2005-07-26-21-53-54: 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 2005-09-19-21-59-56 due to cloud cover percentage exceeding cloud threshold: 13.49% > 10.00%. INFO - Processing image L5 2005-10-05-21-59-53 INFO - L5 2005-10-05-21-59-53 cloud cover : 6.48% INFO - L5 2005-10-05-21-59-53: sand: 0.00% ,whitewater: 0.00% ,water: 45.60% INFO - L5 2005-10-05-21-59-53: 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 2005-11-22-22-00-23 INFO - L5 2005-11-22-22-00-23 cloud cover : 0.00% INFO - L5 2005-11-22-22-00-23: sand: 0.00% ,whitewater: 0.00% ,water: 47.44% INFO - L5 2005-11-22-22-00-23: 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 2006-02-03-21-56-19 INFO - L5 2006-02-03-21-56-19 cloud cover : 0.00% INFO - L5 2006-02-03-21-56-19: sand: 0.00% ,whitewater: 0.00% ,water: 49.57% INFO - L5 2006-02-03-21-56-19: 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 2006-02-19-21-56-39 INFO - L5 2006-02-19-21-56-39 cloud cover : 0.00% INFO - L5 2006-02-19-21-56-39: sand: 0.00% ,whitewater: 0.00% ,water: 48.15% INFO - L5 2006-02-19-21-56-39: 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: 0 shorelines ERROR - Skipping L5 2006-03-07-21-56-59 due to cloud cover percentage exceeding cloud threshold: 35.98% > 10.00%. INFO - Processing image L5 2006-04-08-21-57-36 INFO - L5 2006-04-08-21-57-36 cloud cover : 0.00% INFO - L5 2006-04-08-21-57-36: sand: 0.00% ,whitewater: 0.00% ,water: 48.09% INFO - L5 2006-04-08-21-57-36: 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 2006-04-15-22-03-30 INFO - L5 2006-04-15-22-03-30 cloud cover : 0.00% INFO - L5 2006-04-15-22-03-30: sand: 0.00% ,whitewater: 0.00% ,water: 50.03% INFO - L5 2006-04-15-22-03-30: 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 INFO - Processing image L5 2006-04-24-21-57-52 INFO - L5 2006-04-24-21-57-52 cloud cover : 0.00% INFO - L5 2006-04-24-21-57-52: sand: 0.00% ,whitewater: 0.00% ,water: 54.74% INFO - L5 2006-04-24-21-57-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2006-05-17-22-03-57 INFO - L5 2006-05-17-22-03-57 cloud cover : 0.00% INFO - L5 2006-05-17-22-03-57: sand: 0.00% ,whitewater: 0.00% ,water: 49.08% INFO - L5 2006-05-17-22-03-57: 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 2006-05-26-21-58-18 INFO - L5 2006-05-26-21-58-18 cloud cover : 0.00% INFO - L5 2006-05-26-21-58-18: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2006-05-26-21-58-18: 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 L5 2006-06-27-21-58-48 INFO - L5 2006-06-27-21-58-48 cloud cover : 0.00% INFO - L5 2006-06-27-21-58-48: sand: 0.00% ,whitewater: 0.00% ,water: 48.80% INFO - L5 2006-06-27-21-58-48: 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 2006-07-04-22-04-41 INFO - L5 2006-07-04-22-04-41 cloud cover : 0.00% INFO - L5 2006-07-04-22-04-41: sand: 0.00% ,whitewater: 0.00% ,water: 46.55% INFO - L5 2006-07-04-22-04-41: 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 2006-08-21-22-05-19 due to cloud cover percentage exceeding cloud threshold: 60.85% > 10.00%. ERROR - Skipping L5 2006-11-18-22-00-29 due to cloud cover percentage exceeding cloud threshold: 55.82% > 10.00%. ERROR - Skipping L5 2006-11-25-22-06-43 due to cloud cover percentage exceeding cloud threshold: 91.62% > 10.00%. INFO - Processing image L5 2006-12-11-22-06-52 INFO - L5 2006-12-11-22-06-52 cloud cover : 0.00% INFO - L5 2006-12-11-22-06-52: sand: 0.00% ,whitewater: 0.00% ,water: 51.92% INFO - L5 2006-12-11-22-06-52: 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 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 46 INFO - Processing image L5 2007-01-12-22-06-41 INFO - L5 2007-01-12-22-06-41 cloud cover : 0.00% INFO - L5 2007-01-12-22-06-41: sand: 0.00% ,whitewater: 0.00% ,water: 93.10% INFO - L5 2007-01-12-22-06-41: 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 2007-02-06-22-01-00 due to cloud cover percentage exceeding cloud threshold: 43.12% > 10.00%. INFO - Processing image L5 2007-02-13-22-06-47 INFO - L5 2007-02-13-22-06-47 cloud cover : 0.00% INFO - L5 2007-02-13-22-06-47: sand: 0.00% ,whitewater: 0.00% ,water: 45.57% INFO - L5 2007-02-13-22-06-47: 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 2007-09-18-21-59-06 INFO - L5 2007-09-18-21-59-06 cloud cover : 0.00% INFO - L5 2007-09-18-21-59-06: sand: 0.00% ,whitewater: 0.00% ,water: 48.52% INFO - L5 2007-09-18-21-59-06: 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 2007-09-25-22-04-48 INFO - L5 2007-09-25-22-04-48 cloud cover : 0.00% INFO - L5 2007-09-25-22-04-48: sand: 0.00% ,whitewater: 0.00% ,water: 45.78% INFO - L5 2007-09-25-22-04-48: 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 2008-02-25-21-56-25 due to cloud cover percentage exceeding cloud threshold: 62.57% > 10.00%. INFO - Processing image L5 2008-10-29-21-55-24 INFO - L5 2008-10-29-21-55-24 cloud cover : 0.00% INFO - L5 2008-10-29-21-55-24: sand: 0.00% ,whitewater: 0.00% ,water: 59.79% INFO - L5 2008-10-29-21-55-24: 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 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 46 INFO - Processing image L5 2008-11-14-21-55-04 INFO - L5 2008-11-14-21-55-04 cloud cover : 1.59% INFO - L5 2008-11-14-21-55-04: sand: 0.00% ,whitewater: 0.00% ,water: 48.46% INFO - L5 2008-11-14-21-55-04: 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 2008-11-14-21-55-28 INFO - L5 2008-11-14-21-55-28 cloud cover : 0.00% INFO - L5 2008-11-14-21-55-28: sand: 0.00% ,whitewater: 0.00% ,water: 46.20% INFO - L5 2008-11-14-21-55-28: 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 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 46 INFO - Processing image L5 2008-12-25-21-50-34 INFO - L5 2008-12-25-21-50-34 cloud cover : 0.00% INFO - L5 2008-12-25-21-50-34: sand: 0.00% ,whitewater: 0.00% ,water: 46.61% INFO - L5 2008-12-25-21-50-34: 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 2009-01-01-21-56-31 due to cloud cover percentage exceeding cloud threshold: 75.00% > 10.00%. INFO - Processing image L5 2009-02-02-21-57-22 INFO - L5 2009-02-02-21-57-22 cloud cover : 0.00% INFO - L5 2009-02-02-21-57-22: sand: 0.00% ,whitewater: 0.00% ,water: 47.60% INFO - L5 2009-02-02-21-57-22: 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: 0 shorelines ERROR - Skipping L5 2009-02-11-21-51-49 due to cloud cover percentage exceeding cloud threshold: 28.57% > 10.00%. INFO - Processing image L5 2009-11-26-21-56-28 INFO - L5 2009-11-26-21-56-28 cloud cover : 0.00% INFO - L5 2009-11-26-21-56-28: sand: 0.00% ,whitewater: 0.00% ,water: 44.92% INFO - L5 2009-11-26-21-56-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2009-12-12-21-56-37 INFO - L5 2009-12-12-21-56-37 cloud cover : 9.39% INFO - L5 2009-12-12-21-56-37: sand: 0.00% ,whitewater: 0.00% ,water: 45.94% INFO - L5 2009-12-12-21-56-37: 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 2010-01-13-21-56-49 INFO - L5 2010-01-13-21-56-49 cloud cover : 0.00% INFO - L5 2010-01-13-21-56-49: sand: 0.00% ,whitewater: 0.00% ,water: 46.98% INFO - L5 2010-01-13-21-56-49: 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 2010-01-29-21-56-53 INFO - L5 2010-01-29-21-56-53 cloud cover : 0.00% INFO - L5 2010-01-29-21-56-53: sand: 0.00% ,whitewater: 0.00% ,water: 47.91% INFO - L5 2010-01-29-21-56-53: 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 2010-02-21-22-02-44 INFO - L5 2010-02-21-22-02-44 cloud cover : 0.00% INFO - L5 2010-02-21-22-02-44: sand: 0.00% ,whitewater: 0.00% ,water: 47.66% INFO - L5 2010-02-21-22-02-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2010-10-28-21-55-51 INFO - L5 2010-10-28-21-55-51 cloud cover : 0.00% INFO - L5 2010-10-28-21-55-51: sand: 0.00% ,whitewater: 0.00% ,water: 48.68% INFO - L5 2010-10-28-21-55-51: 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 ERROR - Skipping L5 2010-11-13-21-55-49 due to cloud cover percentage exceeding cloud threshold: 67.99% > 10.00%. INFO - Processing image L5 2010-12-31-21-55-56 INFO - L5 2010-12-31-21-55-56 cloud cover : 0.00% INFO - L5 2010-12-31-21-55-56: sand: 0.00% ,whitewater: 0.00% ,water: 43.69% INFO - L5 2010-12-31-21-55-56: 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 2011-01-07-22-01-44 INFO - L5 2011-01-07-22-01-44 cloud cover : 0.00% INFO - L5 2011-01-07-22-01-44: sand: 0.00% ,whitewater: 0.00% ,water: 48.89% INFO - L5 2011-01-07-22-01-44: 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 2011-02-17-21-56-00 INFO - L5 2011-02-17-21-56-00 cloud cover : 0.00% INFO - L5 2011-02-17-21-56-00: sand: 0.00% ,whitewater: 0.00% ,water: 47.69% INFO - L5 2011-02-17-21-56-00: 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 2011-03-12-22-01-43 INFO - L5 2011-03-12-22-01-43 cloud cover : 0.00% INFO - L5 2011-03-12-22-01-43: sand: 0.00% ,whitewater: 0.00% ,water: 47.29% INFO - L5 2011-03-12-22-01-43: 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 2011-03-21-21-55-52 due to cloud cover percentage exceeding cloud threshold: 42.86% > 10.00%. ERROR - Skipping L5 2011-03-28-22-01-38 due to cloud cover percentage exceeding cloud threshold: 59.39% > 10.00%. INFO - Processing image L5 2011-04-13-22-01-34 INFO - L5 2011-04-13-22-01-34 cloud cover : 0.00% INFO - L5 2011-04-13-22-01-34: sand: 0.00% ,whitewater: 0.00% ,water: 45.04% INFO - L5 2011-04-13-22-01-34: 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 45 INFO - Processing image L5 2011-09-04-22-00-27 INFO - L5 2011-09-04-22-00-27 cloud cover : 0.00% INFO - L5 2011-09-04-22-00-27: sand: 0.00% ,whitewater: 0.00% ,water: 47.44% INFO - L5 2011-09-04-22-00-27: 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 2011-09-13-21-54-33 INFO - L5 2011-09-13-21-54-33 cloud cover : 0.00% INFO - L5 2011-09-13-21-54-33: sand: 0.00% ,whitewater: 0.00% ,water: 49.88% INFO - L5 2011-09-13-21-54-33: 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 - 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 1999-07-18-21-58-49 due to cloud cover percentage exceeding cloud threshold: 25.21% > 10.00%. INFO - Processing image L7 1999-08-26-22-04-44 INFO - L7 1999-08-26-22-04-44 cloud cover : 0.00% INFO - L7 1999-08-26-22-04-44: sand: 0.66% ,whitewater: 0.00% ,water: 51.99% INFO - L7 1999-08-26-22-04-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 46 ERROR - Skipping L7 1999-09-20-21-58-56 due to cloud cover percentage exceeding cloud threshold: 91.96% > 10.00%. INFO - Processing image L7 1999-09-27-22-04-48 INFO - L7 1999-09-27-22-04-48 cloud cover : 0.00% INFO - L7 1999-09-27-22-04-48: sand: 0.00% ,whitewater: 0.00% ,water: 54.76% INFO - L7 1999-09-27-22-04-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 INFO - Processing image L7 1999-10-13-22-04-48 INFO - L7 1999-10-13-22-04-48 cloud cover : 0.00% INFO - L7 1999-10-13-22-04-48: sand: 0.00% ,whitewater: 0.00% ,water: 54.86% INFO - L7 1999-10-13-22-04-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 ERROR - Skipping L7 1999-11-30-22-04-35 due to cloud cover percentage exceeding cloud threshold: 94.06% > 10.00%. INFO - Processing image L7 1999-12-25-21-58-52 INFO - L7 1999-12-25-21-58-52 cloud cover : 0.00% INFO - L7 1999-12-25-21-58-52: sand: 0.56% ,whitewater: 0.00% ,water: 54.02% INFO - L7 1999-12-25-21-58-52: 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: 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 47 INFO - Processing image L7 2000-02-11-21-58-45 INFO - L7 2000-02-11-21-58-45 cloud cover : 0.00% INFO - L7 2000-02-11-21-58-45: sand: 0.17% ,whitewater: 0.00% ,water: 53.60% INFO - L7 2000-02-11-21-58-45: 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 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 46 INFO - Processing image L7 2000-03-30-21-58-33 INFO - L7 2000-03-30-21-58-33 cloud cover : 0.00% INFO - L7 2000-03-30-21-58-33: sand: 0.24% ,whitewater: 0.00% ,water: 60.17% INFO - L7 2000-03-30-21-58-33: 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 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 49 ERROR - Skipping L7 2000-05-17-21-58-07 due to cloud cover percentage exceeding cloud threshold: 10.24% > 10.00%. INFO - Processing image L7 2000-05-24-22-03-46 INFO - L7 2000-05-24-22-03-46 cloud cover : 0.00% INFO - L7 2000-05-24-22-03-46: sand: 0.00% ,whitewater: 0.00% ,water: 54.09% INFO - L7 2000-05-24-22-03-46: 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 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 46 INFO - Processing image L7 2000-06-09-22-03-40 INFO - L7 2000-06-09-22-03-40 cloud cover : 0.00% INFO - L7 2000-06-09-22-03-40: sand: 0.00% ,whitewater: 0.00% ,water: 54.37% INFO - L7 2000-06-09-22-03-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 46 INFO - Processing image L7 2000-07-11-22-03-17 INFO - L7 2000-07-11-22-03-17 cloud cover : 0.00% INFO - L7 2000-07-11-22-03-17: sand: 0.49% ,whitewater: 0.17% ,water: 50.49% INFO - L7 2000-07-11-22-03-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 46 INFO - Processing image L7 2000-08-12-22-02-54 INFO - L7 2000-08-12-22-02-54 cloud cover : 0.00% INFO - L7 2000-08-12-22-02-54: sand: 0.00% ,whitewater: 0.00% ,water: 51.15% INFO - L7 2000-08-12-22-02-54: 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 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 46 INFO - Processing image L7 2000-08-21-21-57-02 INFO - L7 2000-08-21-21-57-02 cloud cover : 8.39% INFO - L7 2000-08-21-21-57-02: sand: 0.00% ,whitewater: 0.00% ,water: 46.99% INFO - L7 2000-08-21-21-57-02: 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 12 INFO - Number of shoreline points before removing points within 30m of no data pixel 12 INFO - Number of shoreline points after removing points within 30m of no data pixel 12 ERROR - Skipping L7 2000-09-06-21-56-46 due to cloud cover percentage exceeding cloud threshold: 19.86% > 10.00%. ERROR - Skipping L7 2000-09-13-22-02-26 due to cloud cover percentage exceeding cloud threshold: 59.62% > 10.00%. ERROR - Skipping L7 2000-09-22-21-56-29 due to cloud cover percentage exceeding cloud threshold: 72.03% > 10.00%. ERROR - Skipping L7 2000-10-15-22-01-56 due to cloud cover percentage exceeding cloud threshold: 22.45% > 10.00%. INFO - Processing image L7 2000-11-09-21-56-21 INFO - L7 2000-11-09-21-56-21 cloud cover : 0.00% INFO - L7 2000-11-09-21-56-21: sand: 1.47% ,whitewater: 0.45% ,water: 50.00% INFO - L7 2000-11-09-21-56-21: 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 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 46 ERROR - Skipping L7 2000-11-16-22-02-09 due to cloud cover percentage exceeding cloud threshold: 54.20% > 10.00%. ERROR - Skipping L7 2000-11-25-21-56-23 due to cloud cover percentage exceeding cloud threshold: 29.23% > 10.00%. ERROR - Skipping L7 2000-12-11-21-56-24 due to cloud cover percentage exceeding cloud threshold: 80.24% > 10.00%. INFO - Processing image L7 2001-01-03-22-02-12 INFO - L7 2001-01-03-22-02-12 cloud cover : 0.00% INFO - L7 2001-01-03-22-02-12: sand: 0.84% ,whitewater: 0.00% ,water: 50.17% INFO - L7 2001-01-03-22-02-12: 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 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 45 INFO - Processing image L7 2001-01-12-21-56-30 INFO - L7 2001-01-12-21-56-30 cloud cover : 0.00% INFO - L7 2001-01-12-21-56-30: sand: 0.00% ,whitewater: 0.00% ,water: 55.31% INFO - L7 2001-01-12-21-56-30: 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 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 47 ERROR - Skipping L7 2001-01-28-21-56-32 due to cloud cover percentage exceeding cloud threshold: 83.36% > 10.00%. INFO - Processing image L7 2001-02-04-22-02-14 INFO - L7 2001-02-04-22-02-14 cloud cover : 0.00% INFO - L7 2001-02-04-22-02-14: sand: 0.49% ,whitewater: 0.00% ,water: 50.00% INFO - L7 2001-02-04-22-02-14: 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 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 47 INFO - Processing image L7 2001-02-13-21-56-27 INFO - L7 2001-02-13-21-56-27 cloud cover : 0.00% INFO - L7 2001-02-13-21-56-27: sand: 0.17% ,whitewater: 0.00% ,water: 54.76% INFO - L7 2001-02-13-21-56-27: 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: 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 47 INFO - Processing image L7 2001-03-01-21-56-21 INFO - L7 2001-03-01-21-56-21 cloud cover : 0.00% INFO - L7 2001-03-01-21-56-21: sand: 0.00% ,whitewater: 0.00% ,water: 53.64% INFO - L7 2001-03-01-21-56-21: 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 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 46 INFO - Processing image L7 2001-03-17-21-56-16 INFO - L7 2001-03-17-21-56-16 cloud cover : 0.00% INFO - L7 2001-03-17-21-56-16: sand: 0.87% ,whitewater: 0.03% ,water: 50.94% INFO - L7 2001-03-17-21-56-16: 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 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 45 INFO - Processing image L7 2001-03-24-22-01-59 INFO - L7 2001-03-24-22-01-59 cloud cover : 0.00% INFO - L7 2001-03-24-22-01-59: sand: 0.17% ,whitewater: 0.00% ,water: 53.74% INFO - L7 2001-03-24-22-01-59: 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 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 46 ERROR - Skipping L7 2001-05-11-22-02-09 due to cloud cover percentage exceeding cloud threshold: 25.68% > 10.00%. INFO - Processing image L7 2001-06-21-21-55-29 INFO - L7 2001-06-21-21-55-29 cloud cover : 0.00% INFO - L7 2001-06-21-21-55-29: sand: 0.28% ,whitewater: 0.03% ,water: 55.52% INFO - L7 2001-06-21-21-55-29: 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 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 47 INFO - Processing image L7 2001-08-08-21-55-01 INFO - L7 2001-08-08-21-55-01 cloud cover : 0.00% INFO - L7 2001-08-08-21-55-01: sand: 0.00% ,whitewater: 0.42% ,water: 55.00% INFO - L7 2001-08-08-21-55-01: 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 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 47 INFO - Processing image L7 2001-08-15-22-00-38 INFO - L7 2001-08-15-22-00-38 cloud cover : 0.00% INFO - L7 2001-08-15-22-00-38: sand: 0.52% ,whitewater: 0.10% ,water: 48.81% INFO - L7 2001-08-15-22-00-38: 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 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 46 INFO - Processing image L7 2001-09-09-21-54-36 INFO - L7 2001-09-09-21-54-36 cloud cover : 0.00% INFO - L7 2001-09-09-21-54-36: sand: 0.00% ,whitewater: 0.00% ,water: 53.01% INFO - L7 2001-09-09-21-54-36: 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 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 46 INFO - Processing image L7 2001-09-25-21-54-28 INFO - L7 2001-09-25-21-54-28 cloud cover : 0.00% INFO - L7 2001-09-25-21-54-28: sand: 0.00% ,whitewater: 0.00% ,water: 65.73% INFO - L7 2001-09-25-21-54-28: 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 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 45 INFO - Processing image L7 2001-10-02-22-00-04 INFO - L7 2001-10-02-22-00-04 cloud cover : 0.00% INFO - L7 2001-10-02-22-00-04: sand: 0.35% ,whitewater: 0.00% ,water: 54.06% INFO - L7 2001-10-02-22-00-04: 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 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 47 INFO - Processing image L7 2001-10-11-21-54-09 INFO - L7 2001-10-11-21-54-09 cloud cover : 0.00% INFO - L7 2001-10-11-21-54-09: sand: 1.47% ,whitewater: 0.03% ,water: 49.34% INFO - L7 2001-10-11-21-54-09: 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 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 47 ERROR - Skipping L7 2001-10-18-22-00-06 due to cloud cover percentage exceeding cloud threshold: 20.42% > 10.00%. INFO - Processing image L7 2001-11-03-22-00-10 INFO - L7 2001-11-03-22-00-10 cloud cover : 0.00% INFO - L7 2001-11-03-22-00-10: sand: 0.00% ,whitewater: 0.00% ,water: 88.95% INFO - L7 2001-11-03-22-00-10: 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 50 ERROR - Skipping L7 2001-11-28-21-54-35 due to cloud cover percentage exceeding cloud threshold: 14.27% > 10.00%. INFO - Processing image L7 2001-12-05-22-00-18 INFO - L7 2001-12-05-22-00-18 cloud cover : 0.00% INFO - L7 2001-12-05-22-00-18: sand: 0.00% ,whitewater: 1.12% ,water: 53.60% INFO - L7 2001-12-05-22-00-18: 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 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 47 INFO - Processing image L7 2001-12-30-21-54-37 INFO - L7 2001-12-30-21-54-37 cloud cover : 0.00% INFO - L7 2001-12-30-21-54-37: sand: 0.17% ,whitewater: 0.00% ,water: 51.64% INFO - L7 2001-12-30-21-54-37: 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: 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 47 ERROR - Skipping L7 2002-01-06-22-00-31 due to cloud cover percentage exceeding cloud threshold: 20.87% > 10.00%. INFO - Processing image L7 2002-01-15-21-54-47 INFO - L7 2002-01-15-21-54-47 cloud cover : 0.00% INFO - L7 2002-01-15-21-54-47: sand: 0.17% ,whitewater: 0.00% ,water: 55.03% INFO - L7 2002-01-15-21-54-47: 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 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 47 INFO - Processing image L7 2002-01-22-22-00-40 INFO - L7 2002-01-22-22-00-40 cloud cover : 0.00% INFO - L7 2002-01-22-22-00-40: sand: 0.63% ,whitewater: 0.00% ,water: 50.70% INFO - L7 2002-01-22-22-00-40: 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: 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 45 INFO - Processing image L7 2002-02-16-21-54-54 INFO - L7 2002-02-16-21-54-54 cloud cover : 0.00% INFO - L7 2002-02-16-21-54-54: sand: 0.31% ,whitewater: 0.00% ,water: 55.94% INFO - L7 2002-02-16-21-54-54: 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 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 47 ERROR - Skipping L7 2002-02-23-22-00-43 due to cloud cover percentage exceeding cloud threshold: 74.51% > 10.00%. ERROR - Skipping L7 2002-03-27-22-01-01 due to cloud cover percentage exceeding cloud threshold: 70.52% > 10.00%. ERROR - Skipping L7 2002-04-05-21-54-49 due to cloud cover percentage exceeding cloud threshold: 52.24% > 10.00%. ERROR - Skipping L7 2002-04-12-22-00-37 due to cloud cover percentage exceeding cloud threshold: 66.92% > 10.00%. INFO - Processing image L7 2002-04-28-22-00-38 INFO - L7 2002-04-28-22-00-38 cloud cover : 0.00% INFO - L7 2002-04-28-22-00-38: sand: 0.00% ,whitewater: 0.00% ,water: 55.03% INFO - L7 2002-04-28-22-00-38: 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 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 47 INFO - Processing image L7 2002-05-07-21-54-52 INFO - L7 2002-05-07-21-54-52 cloud cover : 5.00% INFO - L7 2002-05-07-21-54-52: sand: 0.21% ,whitewater: 0.00% ,water: 58.22% INFO - L7 2002-05-07-21-54-52: 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: 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 44 INFO - Processing image L7 2002-05-23-21-54-42 INFO - L7 2002-05-23-21-54-42 cloud cover : 0.00% INFO - L7 2002-05-23-21-54-42: sand: 0.17% ,whitewater: 0.00% ,water: 47.80% INFO - L7 2002-05-23-21-54-42: 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 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 50 INFO - Processing image L7 2002-05-30-22-00-25 INFO - L7 2002-05-30-22-00-25 cloud cover : 5.07% INFO - L7 2002-05-30-22-00-25: sand: 0.00% ,whitewater: 0.00% ,water: 53.43% INFO - L7 2002-05-30-22-00-25: 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 47 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 38 INFO - Processing image L7 2002-06-15-22-00-19 INFO - L7 2002-06-15-22-00-19 cloud cover : 0.00% INFO - L7 2002-06-15-22-00-19: sand: 0.00% ,whitewater: 0.00% ,water: 53.85% INFO - L7 2002-06-15-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 INFO - Processing image L7 2002-06-15-22-00-43 INFO - L7 2002-06-15-22-00-43 cloud cover : 0.00% INFO - L7 2002-06-15-22-00-43: sand: 0.00% ,whitewater: 0.00% ,water: 19.09% INFO - L7 2002-06-15-22-00-43: 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 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 INFO - Processing image L7 2002-06-24-21-54-28 INFO - L7 2002-06-24-21-54-28 cloud cover : 0.00% INFO - L7 2002-06-24-21-54-28: sand: 0.00% ,whitewater: 0.00% ,water: 52.66% INFO - L7 2002-06-24-21-54-28: 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 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 46 INFO - Processing image L7 2002-07-01-22-00-15 INFO - L7 2002-07-01-22-00-15 cloud cover : 0.00% INFO - L7 2002-07-01-22-00-15: sand: 0.00% ,whitewater: 0.00% ,water: 53.57% INFO - L7 2002-07-01-22-00-15: 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 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 46 INFO - Processing image L7 2002-07-17-22-00-08 INFO - L7 2002-07-17-22-00-08 cloud cover : 0.00% INFO - L7 2002-07-17-22-00-08: sand: 0.17% ,whitewater: 0.00% ,water: 51.40% INFO - L7 2002-07-17-22-00-08: 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 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 45 ERROR - Skipping L7 2002-08-02-22-00-01 due to cloud cover percentage exceeding cloud threshold: 41.85% > 10.00%. ERROR - Skipping L7 2002-08-11-21-54-12 due to cloud cover percentage exceeding cloud threshold: 31.61% > 10.00%. INFO - Processing image L7 2002-08-27-21-54-00 INFO - L7 2002-08-27-21-54-00 cloud cover : 0.00% INFO - L7 2002-08-27-21-54-00: sand: 0.00% ,whitewater: 0.00% ,water: 54.48% INFO - L7 2002-08-27-21-54-00: 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 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 47 ERROR - Skipping L7 2002-09-19-21-59-35 due to cloud cover percentage exceeding cloud threshold: 53.01% > 10.00%. ERROR - Skipping L7 2002-10-05-21-59-31 due to cloud cover percentage exceeding cloud threshold: 27.27% > 10.00%. INFO - Processing image L7 2002-10-14-21-53-43 INFO - L7 2002-10-14-21-53-43 cloud cover : 0.00% INFO - L7 2002-10-14-21-53-43: sand: 1.64% ,whitewater: 0.00% ,water: 49.41% INFO - L7 2002-10-14-21-53-43: 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 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 45 ERROR - Skipping L7 2002-10-21-21-59-36 due to cloud cover percentage exceeding cloud threshold: 28.99% > 10.00%. ERROR - Skipping L7 2002-11-22-21-59-57 due to cloud cover percentage exceeding cloud threshold: 94.55% > 10.00%. INFO - Processing image L7 2002-12-01-21-54-16 INFO - L7 2002-12-01-21-54-16 cloud cover : 0.00% INFO - L7 2002-12-01-21-54-16: sand: 0.42% ,whitewater: 0.21% ,water: 47.17% INFO - L7 2002-12-01-21-54-16: 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: 1 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 ERROR - Skipping L7 2002-12-08-22-00-03 due to cloud cover percentage exceeding cloud threshold: 16.47% > 10.00%. ERROR - Skipping L7 2002-12-24-22-00-09 due to cloud cover percentage exceeding cloud threshold: 56.82% > 10.00%. ERROR - Skipping L7 2003-01-02-21-54-22 due to cloud cover percentage exceeding cloud threshold: 55.03% > 10.00%. INFO - Processing image L7 2003-01-18-21-54-30 INFO - L7 2003-01-18-21-54-30 cloud cover : 0.00% INFO - L7 2003-01-18-21-54-30: sand: 0.21% ,whitewater: 0.00% ,water: 54.58% INFO - L7 2003-01-18-21-54-30: 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 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 47 INFO - Processing image L7 2003-01-25-22-00-18 INFO - L7 2003-01-25-22-00-18 cloud cover : 0.00% INFO - L7 2003-01-25-22-00-18: sand: 0.56% ,whitewater: 0.00% ,water: 51.26% INFO - L7 2003-01-25-22-00-18: 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 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 46 INFO - Processing image L7 2003-02-26-22-00-28 INFO - L7 2003-02-26-22-00-28 cloud cover : 0.00% INFO - L7 2003-02-26-22-00-28: sand: 1.26% ,whitewater: 1.40% ,water: 0.00% INFO - L7 2003-02-26-22-00-28: 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: 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 23 ERROR - Skipping L7 2003-03-23-21-54-40 due to cloud cover percentage exceeding cloud threshold: 31.19% > 10.00%. ERROR - Skipping L7 2003-03-30-22-00-31 due to cloud cover percentage exceeding cloud threshold: 93.71% > 10.00%. INFO - Processing image L7 2003-05-10-21-54-46 INFO - L7 2003-05-10-21-54-46 cloud cover : 5.38% INFO - L7 2003-05-10-21-54-46: sand: 0.00% ,whitewater: 0.00% ,water: 76.71% INFO - L7 2003-05-10-21-54-46: 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: 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 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 2003-05-26-21-54-43 INFO - L7 2003-05-26-21-54-43 cloud cover : 2.83% INFO - L7 2003-05-26-21-54-43: sand: 0.00% ,whitewater: 0.00% ,water: 49.13% INFO - L7 2003-05-26-21-54-43: 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 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 32 INFO - Processing image L7 2003-08-05-22-00-11 INFO - L7 2003-08-05-22-00-11 cloud cover : 0.00% INFO - L7 2003-08-05-22-00-11: sand: 0.00% ,whitewater: 0.00% ,water: 44.27% INFO - L7 2003-08-05-22-00-11: 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 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 46 ERROR - Skipping L7 2003-08-30-21-54-22 due to cloud cover percentage exceeding cloud threshold: 73.26% > 10.00%. ERROR - Skipping L7 2003-10-24-22-00-10 due to cloud cover percentage exceeding cloud threshold: 72.38% > 10.00%. ERROR - Skipping L7 2003-11-09-22-00-18 due to cloud cover percentage exceeding cloud threshold: 45.29% > 10.00%. ERROR - Skipping L7 2003-11-18-21-54-39 due to cloud cover percentage exceeding cloud threshold: 89.48% > 10.00%. INFO - Processing image L7 2003-12-04-21-54-43 INFO - L7 2003-12-04-21-54-43 cloud cover : 0.00% INFO - L7 2003-12-04-21-54-43: sand: 1.19% ,whitewater: 0.03% ,water: 44.23% INFO - L7 2003-12-04-21-54-43: 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 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 INFO - Processing image L7 2003-12-11-22-00-34 INFO - L7 2003-12-11-22-00-34 cloud cover : 0.00% INFO - L7 2003-12-11-22-00-34: sand: 0.00% ,whitewater: 0.00% ,water: 46.05% INFO - L7 2003-12-11-22-00-34: 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 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 28 INFO - Processing image L7 2003-12-27-22-00-42 INFO - L7 2003-12-27-22-00-42 cloud cover : 0.00% INFO - L7 2003-12-27-22-00-42: sand: 0.00% ,whitewater: 0.00% ,water: 47.62% INFO - L7 2003-12-27-22-00-42: 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 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 31 ERROR - Skipping L7 2004-01-21-21-55-02 due to cloud cover percentage exceeding cloud threshold: 11.45% > 10.00%. ERROR - Skipping L7 2004-01-28-22-00-52 due to cloud cover percentage exceeding cloud threshold: 22.01% > 10.00%. ERROR - Skipping L7 2004-02-06-21-55-08 due to cloud cover percentage exceeding cloud threshold: 22.39% > 10.00%. INFO - Processing image L7 2004-02-13-22-00-55 INFO - L7 2004-02-13-22-00-55 cloud cover : 0.00% INFO - L7 2004-02-13-22-00-55: sand: 0.56% ,whitewater: 0.00% ,water: 44.09% INFO - L7 2004-02-13-22-00-55: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2004-03-09-21-55-15 INFO - L7 2004-03-09-21-55-15 cloud cover : 0.00% INFO - L7 2004-03-09-21-55-15: sand: 0.00% ,whitewater: 0.00% ,water: 39.44% INFO - L7 2004-03-09-21-55-15: 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 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 47 ERROR - Skipping L7 2004-03-25-21-55-18 due to cloud cover percentage exceeding cloud threshold: 46.60% > 10.00%. INFO - Processing image L7 2004-04-01-22-01-04 INFO - L7 2004-04-01-22-01-04 cloud cover : 0.00% INFO - L7 2004-04-01-22-01-04: sand: 1.50% ,whitewater: 0.00% ,water: 31.85% INFO - L7 2004-04-01-22-01-04: 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: 0 shorelines ERROR - Skipping L7 2004-04-10-21-55-14 due to cloud cover percentage exceeding cloud threshold: 40.11% > 10.00%. INFO - Processing image L7 2004-05-03-22-00-59 INFO - L7 2004-05-03-22-00-59 cloud cover : 0.00% INFO - L7 2004-05-03-22-00-59: sand: 0.00% ,whitewater: 0.00% ,water: 46.05% INFO - L7 2004-05-03-22-00-59: 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: 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 2004-05-12-21-55-13 INFO - L7 2004-05-12-21-55-13 cloud cover : 0.00% INFO - L7 2004-05-12-21-55-13: sand: 0.00% ,whitewater: 0.28% ,water: 44.69% INFO - L7 2004-05-12-21-55-13: 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: 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 32 INFO - Processing image L7 2004-05-19-22-00-59 INFO - L7 2004-05-19-22-00-59 cloud cover : 0.00% INFO - L7 2004-05-19-22-00-59: sand: 0.00% ,whitewater: 0.00% ,water: 21.01% INFO - L7 2004-05-19-22-00-59: 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 32 INFO - Processing image L7 2004-05-28-21-55-11 INFO - L7 2004-05-28-21-55-11 cloud cover : 0.00% INFO - L7 2004-05-28-21-55-11: sand: 0.00% ,whitewater: 0.03% ,water: 41.36% INFO - L7 2004-05-28-21-55-11: 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 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 45 INFO - Processing image L7 2004-06-20-22-00-50 INFO - L7 2004-06-20-22-00-50 cloud cover : 0.00% INFO - L7 2004-06-20-22-00-50: sand: 0.00% ,whitewater: 0.00% ,water: 60.73% INFO - L7 2004-06-20-22-00-50: 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 2004-06-20-22-01-14 INFO - L7 2004-06-20-22-01-14 cloud cover : 0.00% INFO - L7 2004-06-20-22-01-14: sand: 0.00% ,whitewater: 0.00% ,water: 20.30% INFO - L7 2004-06-20-22-01-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-06-20-22-01-14: 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 2004-06-29-21-55-03 due to cloud cover percentage exceeding cloud threshold: 50.54% > 10.00%. INFO - Processing image L7 2004-07-06-22-00-48 INFO - L7 2004-07-06-22-00-48 cloud cover : 0.00% INFO - L7 2004-07-06-22-00-48: sand: 0.00% ,whitewater: 0.00% ,water: 30.21% INFO - L7 2004-07-06-22-00-48: 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 2004-07-31-21-54-51 INFO - L7 2004-07-31-21-54-51 cloud cover : 0.00% INFO - L7 2004-07-31-21-54-51: sand: 0.00% ,whitewater: 0.00% ,water: 26.85% INFO - L7 2004-07-31-21-54-51: 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: 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 22 ERROR - Skipping L7 2004-08-07-22-01-01 due to cloud cover percentage exceeding cloud threshold: 74.68% > 10.00%. ERROR - Skipping L7 2004-08-23-22-00-35 due to cloud cover percentage exceeding cloud threshold: 22.31% > 10.00%. ERROR - Skipping L7 2004-09-17-21-54-39 due to cloud cover percentage exceeding cloud threshold: 31.35% > 10.00%. ERROR - Skipping L7 2004-10-19-21-54-43 due to cloud cover percentage exceeding cloud threshold: 10.45% > 10.00%. INFO - Processing image L7 2004-11-11-22-00-45 INFO - L7 2004-11-11-22-00-45 cloud cover : 0.00% INFO - L7 2004-11-11-22-00-45: sand: 0.17% ,whitewater: 0.07% ,water: 46.15% INFO - L7 2004-11-11-22-00-45: 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 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 37 ERROR - Skipping L7 2005-01-14-22-01-13 due to cloud cover percentage exceeding cloud threshold: 70.69% > 10.00%. INFO - Processing image L7 2005-01-14-22-01-36 INFO - L7 2005-01-14-22-01-36 cloud cover : 0.00% INFO - L7 2005-01-14-22-01-36: sand: 0.00% ,whitewater: 0.00% ,water: 1.67% INFO - L7 2005-01-14-22-01-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2005-01-14-22-01-36: 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. ERROR - Skipping L7 2005-02-08-21-55-35 due to cloud cover percentage exceeding cloud threshold: 34.83% > 10.00%. ERROR - Skipping L7 2005-03-12-21-55-44 due to cloud cover percentage exceeding cloud threshold: 20.54% > 10.00%. INFO - Processing image L7 2005-03-28-21-55-42 INFO - L7 2005-03-28-21-55-42 cloud cover : 0.00% INFO - L7 2005-03-28-21-55-42: sand: 0.00% ,whitewater: 0.00% ,water: 37.73% INFO - L7 2005-03-28-21-55-42: 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 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 47 INFO - Processing image L7 2005-04-13-21-55-36 INFO - L7 2005-04-13-21-55-36 cloud cover : 0.00% INFO - L7 2005-04-13-21-55-36: sand: 0.00% ,whitewater: 0.00% ,water: 30.21% INFO - L7 2005-04-13-21-55-36: 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 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 47 INFO - Processing image L7 2005-04-29-21-55-36 INFO - L7 2005-04-29-21-55-36 cloud cover : 0.00% INFO - L7 2005-04-29-21-55-36: sand: 0.00% ,whitewater: 0.00% ,water: 26.33% INFO - L7 2005-04-29-21-55-36: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L7 2005-05-06-22-01-25 INFO - L7 2005-05-06-22-01-25 cloud cover : 0.00% INFO - L7 2005-05-06-22-01-25: sand: 0.00% ,whitewater: 0.03% ,water: 39.16% INFO - L7 2005-05-06-22-01-25: 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 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 46 ERROR - Skipping L7 2005-05-22-22-01-24 due to cloud cover percentage exceeding cloud threshold: 21.59% > 10.00%. ERROR - Skipping L7 2005-05-31-21-55-35 due to cloud cover percentage exceeding cloud threshold: 26.79% > 10.00%. INFO - Processing image L7 2005-06-07-22-01-19 INFO - L7 2005-06-07-22-01-19 cloud cover : 0.00% INFO - L7 2005-06-07-22-01-19: sand: 0.00% ,whitewater: 0.00% ,water: 32.55% INFO - L7 2005-06-07-22-01-19: 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: 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 46 INFO - Processing image L7 2005-06-07-22-01-43 INFO - L7 2005-06-07-22-01-43 cloud cover : 0.00% INFO - L7 2005-06-07-22-01-43: sand: 0.00% ,whitewater: 0.00% ,water: 15.49% INFO - L7 2005-06-07-22-01-43: 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 2005-07-09-22-01-14 due to cloud cover percentage exceeding cloud threshold: 69.12% > 10.00%. INFO - Processing image L7 2005-08-03-21-55-25 INFO - L7 2005-08-03-21-55-25 cloud cover : 0.00% INFO - L7 2005-08-03-21-55-25: sand: 0.00% ,whitewater: 0.00% ,water: 24.37% INFO - L7 2005-08-03-21-55-25: 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 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 39 ERROR - Skipping L7 2005-08-10-22-01-10 due to cloud cover percentage exceeding cloud threshold: 59.41% > 10.00%. INFO - Processing image L7 2005-08-10-22-01-34 INFO - L7 2005-08-10-22-01-34 cloud cover : 0.00% INFO - L7 2005-08-10-22-01-34: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2005-08-10-22-01-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2005-08-10-22-01-34: 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 2005-08-19-21-55-20 INFO - L7 2005-08-19-21-55-20 cloud cover : 0.00% INFO - L7 2005-08-19-21-55-20: sand: 0.00% ,whitewater: 0.00% ,water: 49.48% INFO - L7 2005-08-19-21-55-20: 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 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 46 INFO - Processing image L7 2005-09-11-22-00-53 INFO - L7 2005-09-11-22-00-53 cloud cover : 0.00% INFO - L7 2005-09-11-22-00-53: sand: 0.00% ,whitewater: 0.00% ,water: 34.48% INFO - L7 2005-09-11-22-00-53: 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: 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 45 INFO - Processing image L7 2005-09-11-22-01-17 INFO - L7 2005-09-11-22-01-17 cloud cover : 0.00% INFO - L7 2005-09-11-22-01-17: sand: 0.00% ,whitewater: 0.00% ,water: 15.64% INFO - L7 2005-09-11-22-01-17: 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 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2005-09-20-21-55-06 INFO - L7 2005-09-20-21-55-06 cloud cover : 0.00% INFO - L7 2005-09-20-21-55-06: sand: 0.00% ,whitewater: 0.00% ,water: 43.08% INFO - L7 2005-09-20-21-55-06: 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 2005-10-06-21-55-01 due to cloud cover percentage exceeding cloud threshold: 36.09% > 10.00%. INFO - Processing image L7 2005-10-22-21-55-15 INFO - L7 2005-10-22-21-55-15 cloud cover : 2.54% INFO - L7 2005-10-22-21-55-15: sand: 0.35% ,whitewater: 0.00% ,water: 47.73% INFO - L7 2005-10-22-21-55-15: 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 47 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 35 ERROR - Skipping L7 2005-11-14-22-01-17 due to cloud cover percentage exceeding cloud threshold: 26.73% > 10.00%. INFO - Processing image L7 2005-11-14-22-01-41 INFO - L7 2005-11-14-22-01-41 cloud cover : 0.00% INFO - L7 2005-11-14-22-01-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2005-11-14-22-01-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2005-11-14-22-01-41: 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 2005-11-30-22-01-24 INFO - L7 2005-11-30-22-01-24 cloud cover : 0.00% INFO - L7 2005-11-30-22-01-24: sand: 0.00% ,whitewater: 0.00% ,water: 20.70% INFO - L7 2005-11-30-22-01-24: 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 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 2005-11-30-22-01-47 INFO - L7 2005-11-30-22-01-47 cloud cover : 0.00% INFO - L7 2005-11-30-22-01-47: sand: 0.00% ,whitewater: 0.00% ,water: 5.57% INFO - L7 2005-11-30-22-01-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2005-11-30-22-01-47: 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 2006-01-10-21-55-52 INFO - L7 2006-01-10-21-55-52 cloud cover : 0.00% INFO - L7 2006-01-10-21-55-52: sand: 0.77% ,whitewater: 0.00% ,water: 44.44% INFO - L7 2006-01-10-21-55-52: 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: 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 44 ERROR - Skipping L7 2006-01-26-21-56-00 due to cloud cover percentage exceeding cloud threshold: 25.44% > 10.00%. INFO - Processing image L7 2006-02-11-21-56-04 INFO - L7 2006-02-11-21-56-04 cloud cover : 0.00% INFO - L7 2006-02-11-21-56-04: sand: 0.21% ,whitewater: 0.00% ,water: 30.98% INFO - L7 2006-02-11-21-56-04: 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 2006-02-18-22-02-17 INFO - L7 2006-02-18-22-02-17 cloud cover : 0.00% INFO - L7 2006-02-18-22-02-17: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2006-02-18-22-02-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2006-02-18-22-02-17: 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 2006-03-15-21-56-08 INFO - L7 2006-03-15-21-56-08 cloud cover : 0.00% INFO - L7 2006-03-15-21-56-08: sand: 0.00% ,whitewater: 0.00% ,water: 33.78% INFO - L7 2006-03-15-21-56-08: 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 2006-03-22-22-01-54 due to cloud cover percentage exceeding cloud threshold: 81.59% > 10.00%. INFO - Processing image L7 2006-03-22-22-02-18 INFO - L7 2006-03-22-22-02-18 cloud cover : 0.00% INFO - L7 2006-03-22-22-02-18: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2006-03-22-22-02-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2006-03-22-22-02-18: 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 2006-03-31-21-56-06 INFO - L7 2006-03-31-21-56-06 cloud cover : 0.00% INFO - L7 2006-03-31-21-56-06: sand: 0.00% ,whitewater: 0.00% ,water: 35.63% INFO - L7 2006-03-31-21-56-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2006-04-07-22-02-15 due to cloud cover percentage exceeding cloud threshold: 74.70% > 10.00%. INFO - Processing image L7 2006-04-16-21-56-02 INFO - L7 2006-04-16-21-56-02 cloud cover : 0.00% INFO - L7 2006-04-16-21-56-02: sand: 0.00% ,whitewater: 0.00% ,water: 28.92% INFO - L7 2006-04-16-21-56-02: 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 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 27 INFO - Processing image L7 2006-05-02-21-56-05 INFO - L7 2006-05-02-21-56-05 cloud cover : 0.00% INFO - L7 2006-05-02-21-56-05: sand: 0.00% ,whitewater: 0.03% ,water: 49.79% INFO - L7 2006-05-02-21-56-05: 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 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 L7 2006-06-10-22-01-49 INFO - L7 2006-06-10-22-01-49 cloud cover : 0.00% INFO - L7 2006-06-10-22-01-49: sand: 0.00% ,whitewater: 0.00% ,water: 31.78% INFO - L7 2006-06-10-22-01-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2006-06-10-22-02-13 INFO - L7 2006-06-10-22-02-13 cloud cover : 0.00% INFO - L7 2006-06-10-22-02-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2006-06-10-22-02-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2006-06-10-22-02-13: 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. INFO - Processing image L7 2006-06-19-21-56-00 INFO - L7 2006-06-19-21-56-00 cloud cover : 0.00% INFO - L7 2006-06-19-21-56-00: sand: 0.00% ,whitewater: 0.00% ,water: 39.37% INFO - L7 2006-06-19-21-56-00: 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 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 45 INFO - Processing image L7 2006-06-26-22-01-44 INFO - L7 2006-06-26-22-01-44 cloud cover : 0.00% INFO - L7 2006-06-26-22-01-44: sand: 0.00% ,whitewater: 0.00% ,water: 47.20% INFO - L7 2006-06-26-22-01-44: 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 32 INFO - Processing image L7 2006-07-05-21-55-54 INFO - L7 2006-07-05-21-55-54 cloud cover : 0.00% INFO - L7 2006-07-05-21-55-54: sand: 0.00% ,whitewater: 0.07% ,water: 69.97% INFO - L7 2006-07-05-21-55-54: 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: 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 42 INFO - Processing image L7 2006-07-21-21-55-45 INFO - L7 2006-07-21-21-55-45 cloud cover : 0.00% INFO - L7 2006-07-21-21-55-45: sand: 0.00% ,whitewater: 0.00% ,water: 21.12% INFO - L7 2006-07-21-21-55-45: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2006-07-28-22-01-30 INFO - L7 2006-07-28-22-01-30 cloud cover : 0.00% INFO - L7 2006-07-28-22-01-30: sand: 0.00% ,whitewater: 0.00% ,water: 42.20% INFO - L7 2006-07-28-22-01-30: 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: 0 shorelines INFO - Processing image L7 2006-07-28-22-01-54 INFO - L7 2006-07-28-22-01-54 cloud cover : 0.00% INFO - L7 2006-07-28-22-01-54: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2006-07-28-22-01-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2006-07-28-22-01-54: 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 2006-08-13-22-01-29 INFO - L7 2006-08-13-22-01-29 cloud cover : 0.00% INFO - L7 2006-08-13-22-01-29: sand: 0.00% ,whitewater: 0.00% ,water: 36.22% INFO - L7 2006-08-13-22-01-29: 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 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 47 INFO - Processing image L7 2006-08-13-22-01-53 INFO - L7 2006-08-13-22-01-53 cloud cover : 0.00% INFO - L7 2006-08-13-22-01-53: sand: 0.00% ,whitewater: 0.00% ,water: 18.24% INFO - L7 2006-08-13-22-01-53: 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: 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 ERROR - Skipping L7 2006-08-22-21-55-41 due to cloud cover percentage exceeding cloud threshold: 78.69% > 10.00%. ERROR - Skipping L7 2006-08-29-22-01-26 due to cloud cover percentage exceeding cloud threshold: 53.86% > 10.00%. INFO - Processing image L7 2006-09-07-21-55-37 INFO - L7 2006-09-07-21-55-37 cloud cover : 0.00% INFO - L7 2006-09-07-21-55-37: sand: 0.00% ,whitewater: 0.00% ,water: 31.15% INFO - L7 2006-09-07-21-55-37: 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 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 46 INFO - Processing image L7 2006-09-14-22-01-21 INFO - L7 2006-09-14-22-01-21 cloud cover : 0.00% INFO - L7 2006-09-14-22-01-21: sand: 0.00% ,whitewater: 0.00% ,water: 38.29% INFO - L7 2006-09-14-22-01-21: 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 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 46 ERROR - Skipping L7 2006-09-23-21-55-30 due to cloud cover percentage exceeding cloud threshold: 40.27% > 10.00%. INFO - Processing image L7 2006-10-09-21-55-24 INFO - L7 2006-10-09-21-55-24 cloud cover : 0.00% INFO - L7 2006-10-09-21-55-24: sand: 0.00% ,whitewater: 0.00% ,water: 26.75% INFO - L7 2006-10-09-21-55-24: 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 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 39 INFO - Processing image L7 2006-10-16-22-01-19 INFO - L7 2006-10-16-22-01-19 cloud cover : 0.00% INFO - L7 2006-10-16-22-01-19: sand: 1.12% ,whitewater: 0.00% ,water: 43.95% INFO - L7 2006-10-16-22-01-19: 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: 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 49 INFO - Processing image L7 2006-11-01-22-01-34 INFO - L7 2006-11-01-22-01-34 cloud cover : 0.00% INFO - L7 2006-11-01-22-01-34: sand: 0.94% ,whitewater: 0.00% ,water: 28.36% INFO - L7 2006-11-01-22-01-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2007-01-20-22-02-27 due to cloud cover percentage exceeding cloud threshold: 63.56% > 10.00%. INFO - Processing image L7 2007-01-29-21-56-21 INFO - L7 2007-01-29-21-56-21 cloud cover : 0.00% INFO - L7 2007-01-29-21-56-21: sand: 0.00% ,whitewater: 0.00% ,water: 22.10% INFO - L7 2007-01-29-21-56-21: 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 34 ERROR - Skipping L7 2007-02-05-22-02-11 due to cloud cover percentage exceeding cloud threshold: 21.70% > 10.00%. ERROR - Skipping L7 2007-02-05-22-02-35 due to cloud cover percentage exceeding cloud threshold: 11.85% > 10.00%. ERROR - Skipping L7 2007-02-14-21-56-27 due to cloud cover percentage exceeding cloud threshold: 23.81% > 10.00%. INFO - Processing image L7 2007-03-02-21-56-31 INFO - L7 2007-03-02-21-56-31 cloud cover : 0.00% INFO - L7 2007-03-02-21-56-31: sand: 0.35% ,whitewater: 0.00% ,water: 49.58% INFO - L7 2007-03-02-21-56-31: 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 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 46 INFO - Processing image L7 2007-03-09-22-02-19 INFO - L7 2007-03-09-22-02-19 cloud cover : 0.00% INFO - L7 2007-03-09-22-02-19: sand: 0.00% ,whitewater: 0.00% ,water: 23.43% INFO - L7 2007-03-09-22-02-19: 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: 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 38 INFO - Processing image L7 2007-03-18-21-56-33 INFO - L7 2007-03-18-21-56-33 cloud cover : 0.00% INFO - L7 2007-03-18-21-56-33: sand: 0.17% ,whitewater: 0.00% ,water: 43.11% INFO - L7 2007-03-18-21-56-33: 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 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 ERROR - Skipping L7 2007-03-25-22-02-21 due to cloud cover percentage exceeding cloud threshold: 66.87% > 10.00%. ERROR - Skipping L7 2007-04-10-22-02-20 due to cloud cover percentage exceeding cloud threshold: 31.47% > 10.00%. INFO - Processing image L7 2007-04-19-21-56-31 INFO - L7 2007-04-19-21-56-31 cloud cover : 0.00% INFO - L7 2007-04-19-21-56-31: sand: 0.00% ,whitewater: 0.00% ,water: 29.09% INFO - L7 2007-04-19-21-56-31: 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 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 47 ERROR - Skipping L7 2007-05-05-21-56-27 due to cloud cover percentage exceeding cloud threshold: 28.93% > 10.00%. ERROR - Skipping L7 2007-05-21-21-56-21 due to cloud cover percentage exceeding cloud threshold: 16.92% > 10.00%. INFO - Processing image L7 2007-05-28-22-02-04 INFO - L7 2007-05-28-22-02-04 cloud cover : 0.00% INFO - L7 2007-05-28-22-02-04: sand: 0.28% ,whitewater: 0.00% ,water: 25.45% INFO - L7 2007-05-28-22-02-04: 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 2007-06-06-21-56-17 INFO - L7 2007-06-06-21-56-17 cloud cover : 0.00% INFO - L7 2007-06-06-21-56-17: sand: 0.00% ,whitewater: 0.00% ,water: 48.92% INFO - L7 2007-06-06-21-56-17: 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 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 47 ERROR - Skipping L7 2007-08-09-21-56-06 due to cloud cover percentage exceeding cloud threshold: 31.26% > 10.00%. ERROR - Skipping L7 2007-08-16-22-01-50 due to cloud cover percentage exceeding cloud threshold: 91.87% > 10.00%. ERROR - Skipping L7 2007-09-10-21-55-51 due to cloud cover percentage exceeding cloud threshold: 42.84% > 10.00%. ERROR - Skipping L7 2007-10-12-21-55-47 due to cloud cover percentage exceeding cloud threshold: 28.11% > 10.00%. INFO - Processing image L7 2007-10-28-21-55-58 INFO - L7 2007-10-28-21-55-58 cloud cover : 0.00% INFO - L7 2007-10-28-21-55-58: sand: 0.21% ,whitewater: 0.00% ,water: 41.40% INFO - L7 2007-10-28-21-55-58: 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 2007-11-13-21-56-08 INFO - L7 2007-11-13-21-56-08 cloud cover : 0.00% INFO - L7 2007-11-13-21-56-08: sand: 0.00% ,whitewater: 0.00% ,water: 50.98% INFO - L7 2007-11-13-21-56-08: 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 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 47 INFO - Processing image L7 2007-11-20-22-01-58 INFO - L7 2007-11-20-22-01-58 cloud cover : 0.00% INFO - L7 2007-11-20-22-01-58: sand: 0.42% ,whitewater: 0.03% ,water: 32.34% INFO - L7 2007-11-20-22-01-58: 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 2007-12-31-21-56-23 INFO - L7 2007-12-31-21-56-23 cloud cover : 0.00% INFO - L7 2007-12-31-21-56-23: sand: 0.49% ,whitewater: 0.00% ,water: 44.76% INFO - L7 2007-12-31-21-56-23: 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 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 46 INFO - Processing image L7 2008-01-23-22-02-09 INFO - L7 2008-01-23-22-02-09 cloud cover : 0.00% INFO - L7 2008-01-23-22-02-09: sand: 0.17% ,whitewater: 0.00% ,water: 51.05% INFO - L7 2008-01-23-22-02-09: 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 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 ERROR - Skipping L7 2008-02-01-21-56-21 due to cloud cover percentage exceeding cloud threshold: 85.97% > 10.00%. INFO - Processing image L7 2008-02-24-22-02-02 INFO - L7 2008-02-24-22-02-02 cloud cover : 0.00% INFO - L7 2008-02-24-22-02-02: sand: 0.00% ,whitewater: 0.00% ,water: 49.62% INFO - L7 2008-02-24-22-02-02: 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 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 L7 2008-03-27-22-01-57 INFO - L7 2008-03-27-22-01-57 cloud cover : 0.00% INFO - L7 2008-03-27-22-01-57: sand: 0.00% ,whitewater: 1.29% ,water: 50.07% INFO - L7 2008-03-27-22-01-57: 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 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 47 INFO - Processing image L7 2008-05-07-21-56-04 INFO - L7 2008-05-07-21-56-04 cloud cover : 0.00% INFO - L7 2008-05-07-21-56-04: sand: 0.00% ,whitewater: 0.00% ,water: 48.99% INFO - L7 2008-05-07-21-56-04: 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 36 INFO - Processing image L7 2008-05-14-22-01-48 INFO - L7 2008-05-14-22-01-48 cloud cover : 0.00% INFO - L7 2008-05-14-22-01-48: sand: 0.21% ,whitewater: 0.00% ,water: 41.89% INFO - L7 2008-05-14-22-01-48: 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 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 27 ERROR - Skipping L7 2008-05-23-21-55-58 due to cloud cover percentage exceeding cloud threshold: 52.65% > 10.00%. INFO - Processing image L7 2008-05-30-22-01-41 INFO - L7 2008-05-30-22-01-41 cloud cover : 0.00% INFO - L7 2008-05-30-22-01-41: sand: 0.21% ,whitewater: 0.00% ,water: 36.82% INFO - L7 2008-05-30-22-01-41: 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 2008-06-08-21-55-50 INFO - L7 2008-06-08-21-55-50 cloud cover : 0.00% INFO - L7 2008-06-08-21-55-50: sand: 0.00% ,whitewater: 0.00% ,water: 35.21% INFO - L7 2008-06-08-21-55-50: 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 2008-06-24-21-55-40 INFO - L7 2008-06-24-21-55-40 cloud cover : 0.00% INFO - L7 2008-06-24-21-55-40: sand: 0.00% ,whitewater: 0.00% ,water: 25.77% INFO - L7 2008-06-24-21-55-40: 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: 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 37 ERROR - Skipping L7 2008-08-02-22-01-03 due to cloud cover percentage exceeding cloud threshold: 67.15% > 10.00%. INFO - Processing image L7 2008-08-18-22-00-56 INFO - L7 2008-08-18-22-00-56 cloud cover : 2.14% INFO - L7 2008-08-18-22-00-56: sand: 0.00% ,whitewater: 0.00% ,water: 66.54% INFO - L7 2008-08-18-22-00-56: 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 47 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 37 INFO - Processing image L7 2008-08-27-21-55-06 INFO - L7 2008-08-27-21-55-06 cloud cover : 0.00% INFO - L7 2008-08-27-21-55-06: sand: 0.24% ,whitewater: 0.00% ,water: 26.64% INFO - L7 2008-08-27-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2008-09-03-22-00-49 INFO - L7 2008-09-03-22-00-49 cloud cover : 0.00% INFO - L7 2008-09-03-22-00-49: sand: 0.00% ,whitewater: 0.42% ,water: 49.62% INFO - L7 2008-09-03-22-00-49: 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 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 47 INFO - Processing image L7 2008-09-12-21-54-57 INFO - L7 2008-09-12-21-54-57 cloud cover : 0.00% INFO - L7 2008-09-12-21-54-57: sand: 0.21% ,whitewater: 0.00% ,water: 44.83% INFO - L7 2008-09-12-21-54-57: 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 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 INFO - Processing image L7 2008-09-19-22-00-40 INFO - L7 2008-09-19-22-00-40 cloud cover : 0.00% INFO - L7 2008-09-19-22-00-40: sand: 0.00% ,whitewater: 0.00% ,water: 29.20% INFO - L7 2008-09-19-22-00-40: 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 ERROR - Skipping L7 2008-09-28-21-54-48 due to cloud cover percentage exceeding cloud threshold: 39.19% > 10.00%. INFO - Processing image L7 2008-10-14-21-54-42 INFO - L7 2008-10-14-21-54-42 cloud cover : 0.00% INFO - L7 2008-10-14-21-54-42: sand: 0.49% ,whitewater: 0.00% ,water: 49.79% INFO - L7 2008-10-14-21-54-42: 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 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 47 ERROR - Skipping L7 2008-10-21-22-00-36 due to cloud cover percentage exceeding cloud threshold: 73.26% > 10.00%. ERROR - Skipping L7 2008-12-17-21-55-33 due to cloud cover percentage exceeding cloud threshold: 90.60% > 10.00%. INFO - Processing image L7 2008-12-24-22-01-23 INFO - L7 2008-12-24-22-01-23 cloud cover : 0.00% INFO - L7 2008-12-24-22-01-23: sand: 0.73% ,whitewater: 0.00% ,water: 27.80% INFO - L7 2008-12-24-22-01-23: 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 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 45 ERROR - Skipping L7 2009-01-18-21-55-45 due to cloud cover percentage exceeding cloud threshold: 12.57% > 10.00%. ERROR - Skipping L7 2009-01-25-22-01-34 due to cloud cover percentage exceeding cloud threshold: 57.11% > 10.00%. ERROR - Skipping L7 2009-02-03-21-55-49 due to cloud cover percentage exceeding cloud threshold: 65.74% > 10.00%. ERROR - Skipping L7 2009-02-10-22-01-40 due to cloud cover percentage exceeding cloud threshold: 35.50% > 10.00%. ERROR - Skipping L7 2009-03-07-21-56-07 due to cloud cover percentage exceeding cloud threshold: 53.50% > 10.00%. INFO - Processing image L7 2009-03-14-22-01-58 INFO - L7 2009-03-14-22-01-58 cloud cover : 0.00% INFO - L7 2009-03-14-22-01-58: sand: 0.00% ,whitewater: 0.00% ,water: 26.47% INFO - L7 2009-03-14-22-01-58: 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: 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 2009-03-23-21-56-15 INFO - L7 2009-03-23-21-56-15 cloud cover : 0.00% INFO - L7 2009-03-23-21-56-15: sand: 0.00% ,whitewater: 0.00% ,water: 26.75% INFO - L7 2009-03-23-21-56-15: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2009-05-17-22-02-15 INFO - L7 2009-05-17-22-02-15 cloud cover : 0.00% INFO - L7 2009-05-17-22-02-15: sand: 0.17% ,whitewater: 0.00% ,water: 48.11% INFO - L7 2009-05-17-22-02-15: 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 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 45 INFO - Processing image L7 2009-06-02-22-02-15 INFO - L7 2009-06-02-22-02-15 cloud cover : 0.00% INFO - L7 2009-06-02-22-02-15: sand: 0.52% ,whitewater: 0.03% ,water: 24.58% INFO - L7 2009-06-02-22-02-15: 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: 0 shorelines INFO - Processing image L7 2009-06-18-22-02-13 INFO - L7 2009-06-18-22-02-13 cloud cover : 0.00% INFO - L7 2009-06-18-22-02-13: sand: 0.56% ,whitewater: 0.00% ,water: 25.10% INFO - L7 2009-06-18-22-02-13: 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 2009-07-04-22-02-11 INFO - L7 2009-07-04-22-02-11 cloud cover : 0.00% INFO - L7 2009-07-04-22-02-11: sand: 0.49% ,whitewater: 0.07% ,water: 32.48% INFO - L7 2009-07-04-22-02-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2009-07-13-21-56-21 due to cloud cover percentage exceeding cloud threshold: 74.80% > 10.00%. INFO - Processing image L7 2009-07-20-22-02-06 INFO - L7 2009-07-20-22-02-06 cloud cover : 0.00% INFO - L7 2009-07-20-22-02-06: sand: 0.00% ,whitewater: 0.00% ,water: 45.45% INFO - L7 2009-07-20-22-02-06: 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 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 ERROR - Skipping L7 2009-07-29-21-56-16 due to cloud cover percentage exceeding cloud threshold: 71.64% > 10.00%. ERROR - Skipping L7 2009-08-05-22-02-01 due to cloud cover percentage exceeding cloud threshold: 87.76% > 10.00%. INFO - Processing image L7 2009-08-30-21-56-12 INFO - L7 2009-08-30-21-56-12 cloud cover : 0.00% INFO - L7 2009-08-30-21-56-12: sand: 0.00% ,whitewater: 0.21% ,water: 46.99% INFO - L7 2009-08-30-21-56-12: 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 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 49 INFO - Processing image L7 2009-09-06-22-01-59 INFO - L7 2009-09-06-22-01-59 cloud cover : 0.00% INFO - L7 2009-09-06-22-01-59: sand: 0.00% ,whitewater: 0.00% ,water: 25.42% INFO - L7 2009-09-06-22-01-59: 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 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 42 INFO - Processing image L7 2009-09-15-21-56-11 INFO - L7 2009-09-15-21-56-11 cloud cover : 0.00% INFO - L7 2009-09-15-21-56-11: sand: 0.00% ,whitewater: 0.00% ,water: 44.90% INFO - L7 2009-09-15-21-56-11: 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 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 51 INFO - Processing image L7 2009-11-09-22-02-21 INFO - L7 2009-11-09-22-02-21 cloud cover : 0.00% INFO - L7 2009-11-09-22-02-21: sand: 0.00% ,whitewater: 0.00% ,water: 19.58% INFO - L7 2009-11-09-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 2009-12-04-21-56-52 INFO - L7 2009-12-04-21-56-52 cloud cover : 0.00% INFO - L7 2009-12-04-21-56-52: sand: 0.73% ,whitewater: 0.00% ,water: 49.02% INFO - L7 2009-12-04-21-56-52: 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: 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 2009-12-20-21-57-07 INFO - L7 2009-12-20-21-57-07 cloud cover : 0.00% INFO - L7 2009-12-20-21-57-07: sand: 0.38% ,whitewater: 0.00% ,water: 44.90% INFO - L7 2009-12-20-21-57-07: 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: 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 23 ERROR - Skipping L7 2009-12-27-22-03-02 due to cloud cover percentage exceeding cloud threshold: 89.90% > 10.00%. INFO - Processing image L7 2010-01-05-21-57-24 INFO - L7 2010-01-05-21-57-24 cloud cover : 0.00% INFO - L7 2010-01-05-21-57-24: sand: 0.35% ,whitewater: 0.00% ,water: 37.03% INFO - L7 2010-01-05-21-57-24: 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 2010-01-21-21-57-38 due to cloud cover percentage exceeding cloud threshold: 54.39% > 10.00%. ERROR - Skipping L7 2010-01-28-22-03-31 due to cloud cover percentage exceeding cloud threshold: 30.55% > 10.00%. ERROR - Skipping L7 2010-02-06-21-57-51 due to cloud cover percentage exceeding cloud threshold: 26.31% > 10.00%. INFO - Processing image L7 2010-03-10-21-58-08 INFO - L7 2010-03-10-21-58-08 cloud cover : 0.00% INFO - L7 2010-03-10-21-58-08: sand: 0.21% ,whitewater: 0.00% ,water: 46.75% INFO - L7 2010-03-10-21-58-08: 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 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 45 INFO - Processing image L7 2010-03-17-22-03-57 INFO - L7 2010-03-17-22-03-57 cloud cover : 0.00% INFO - L7 2010-03-17-22-03-57: sand: 0.00% ,whitewater: 0.00% ,water: 42.34% INFO - L7 2010-03-17-22-03-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 ERROR - Skipping L7 2010-03-26-21-58-13 due to cloud cover percentage exceeding cloud threshold: 38.29% > 10.00%. ERROR - Skipping L7 2010-04-02-22-04-01 due to cloud cover percentage exceeding cloud threshold: 77.39% > 10.00%. ERROR - Skipping L7 2010-04-11-21-58-15 due to cloud cover percentage exceeding cloud threshold: 25.50% > 10.00%. INFO - Processing image L7 2010-05-04-22-03-59 INFO - L7 2010-05-04-22-03-59 cloud cover : 0.00% INFO - L7 2010-05-04-22-03-59: sand: 0.21% ,whitewater: 0.00% ,water: 29.51% INFO - L7 2010-05-04-22-03-59: 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 2010-05-13-21-58-09 INFO - L7 2010-05-13-21-58-09 cloud cover : 0.00% INFO - L7 2010-05-13-21-58-09: sand: 0.00% ,whitewater: 0.00% ,water: 32.97% INFO - L7 2010-05-13-21-58-09: 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 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 47 INFO - Processing image L7 2010-05-29-21-58-09 INFO - L7 2010-05-29-21-58-09 cloud cover : 0.00% INFO - L7 2010-05-29-21-58-09: sand: 0.00% ,whitewater: 0.03% ,water: 46.50% INFO - L7 2010-05-29-21-58-09: 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 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 47 INFO - Processing image L7 2010-06-21-22-03-58 INFO - L7 2010-06-21-22-03-58 cloud cover : 0.00% INFO - L7 2010-06-21-22-03-58: sand: 0.21% ,whitewater: 0.00% ,water: 23.04% INFO - L7 2010-06-21-22-03-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 20 INFO - Number of shoreline points after removing points within 300m of cloud mask 20 INFO - Number of shoreline points before removing points within 30m of no data pixel 20 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2010-06-30-21-58-13 INFO - L7 2010-06-30-21-58-13 cloud cover : 0.00% INFO - L7 2010-06-30-21-58-13: sand: 0.00% ,whitewater: 0.00% ,water: 43.88% INFO - L7 2010-06-30-21-58-13: 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: 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 ERROR - Skipping L7 2010-07-07-22-04-01 due to cloud cover percentage exceeding cloud threshold: 13.87% > 10.00%. INFO - Processing image L7 2010-07-16-21-58-15 INFO - L7 2010-07-16-21-58-15 cloud cover : 0.00% INFO - L7 2010-07-16-21-58-15: sand: 0.00% ,whitewater: 0.00% ,water: 32.80% INFO - L7 2010-07-16-21-58-15: 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 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 47 ERROR - Skipping L7 2010-07-23-22-04-02 due to cloud cover percentage exceeding cloud threshold: 52.48% > 10.00%. INFO - Processing image L7 2010-09-09-22-04-06 INFO - L7 2010-09-09-22-04-06 cloud cover : 0.00% INFO - L7 2010-09-09-22-04-06: sand: 0.00% ,whitewater: 0.00% ,water: 31.22% INFO - L7 2010-09-09-22-04-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 ERROR - Skipping L7 2010-09-25-22-04-05 due to cloud cover percentage exceeding cloud threshold: 92.98% > 10.00%. INFO - Processing image L7 2010-10-04-21-58-17 INFO - L7 2010-10-04-21-58-17 cloud cover : 0.00% INFO - L7 2010-10-04-21-58-17: sand: 0.00% ,whitewater: 0.03% ,water: 24.20% INFO - L7 2010-10-04-21-58-17: 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 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 27 ERROR - Skipping L7 2010-10-11-22-04-09 due to cloud cover percentage exceeding cloud threshold: 85.24% > 10.00%. ERROR - Skipping L7 2010-10-20-21-58-28 due to cloud cover percentage exceeding cloud threshold: 75.99% > 10.00%. ERROR - Skipping L7 2010-10-27-22-04-18 due to cloud cover percentage exceeding cloud threshold: 32.66% > 10.00%. INFO - Processing image L7 2010-11-05-21-58-37 INFO - L7 2010-11-05-21-58-37 cloud cover : 0.00% INFO - L7 2010-11-05-21-58-37: sand: 0.42% ,whitewater: 0.00% ,water: 42.66% INFO - L7 2010-11-05-21-58-37: 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 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 ERROR - Skipping L7 2010-11-21-21-58-50 due to cloud cover percentage exceeding cloud threshold: 11.06% > 10.00%. ERROR - Skipping L7 2010-12-30-22-04-58 due to cloud cover percentage exceeding cloud threshold: 44.43% > 10.00%. INFO - Processing image L7 2011-01-08-21-59-16 INFO - L7 2011-01-08-21-59-16 cloud cover : 4.80% INFO - L7 2011-01-08-21-59-16: sand: 0.00% ,whitewater: 0.00% ,water: 26.92% INFO - L7 2011-01-08-21-59-16: 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 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 39 INFO - Processing image L7 2011-01-31-22-05-12 INFO - L7 2011-01-31-22-05-12 cloud cover : 0.00% INFO - L7 2011-01-31-22-05-12: sand: 0.00% ,whitewater: 0.00% ,water: 33.32% INFO - L7 2011-01-31-22-05-12: 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 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 2011-02-16-22-05-15 INFO - L7 2011-02-16-22-05-15 cloud cover : 0.00% INFO - L7 2011-02-16-22-05-15: sand: 0.00% ,whitewater: 0.00% ,water: 25.52% INFO - L7 2011-02-16-22-05-15: 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 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 43 ERROR - Skipping L7 2011-02-25-21-59-32 due to cloud cover percentage exceeding cloud threshold: 77.29% > 10.00%. INFO - Processing image L7 2011-03-13-21-59-35 INFO - L7 2011-03-13-21-59-35 cloud cover : 0.00% INFO - L7 2011-03-13-21-59-35: sand: 1.01% ,whitewater: 0.00% ,water: 43.53% INFO - L7 2011-03-13-21-59-35: 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 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 INFO - Processing image L7 2011-03-29-21-59-38 INFO - L7 2011-03-29-21-59-38 cloud cover : 0.00% INFO - L7 2011-03-29-21-59-38: sand: 0.00% ,whitewater: 0.00% ,water: 25.66% INFO - L7 2011-03-29-21-59-38: 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 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 42 INFO - Processing image L7 2011-05-07-22-05-25 INFO - L7 2011-05-07-22-05-25 cloud cover : 0.00% INFO - L7 2011-05-07-22-05-25: sand: 0.00% ,whitewater: 0.31% ,water: 51.64% INFO - L7 2011-05-07-22-05-25: 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 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 47 INFO - Processing image L7 2011-05-16-21-59-35 INFO - L7 2011-05-16-21-59-35 cloud cover : 2.38% INFO - L7 2011-05-16-21-59-35: sand: 0.00% ,whitewater: 0.00% ,water: 38.71% INFO - L7 2011-05-16-21-59-35: 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 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 INFO - Processing image L7 2011-05-23-22-05-23 INFO - L7 2011-05-23-22-05-23 cloud cover : 0.00% INFO - L7 2011-05-23-22-05-23: sand: 0.00% ,whitewater: 0.00% ,water: 43.85% INFO - L7 2011-05-23-22-05-23: 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 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 ERROR - Skipping L7 2011-06-24-22-05-21 due to cloud cover percentage exceeding cloud threshold: 43.52% > 10.00%. INFO - Processing image L7 2011-07-10-22-05-20 INFO - L7 2011-07-10-22-05-20 cloud cover : 0.00% INFO - L7 2011-07-10-22-05-20: sand: 0.00% ,whitewater: 0.00% ,water: 38.01% INFO - L7 2011-07-10-22-05-20: 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 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 45 ERROR - Skipping L7 2011-07-26-22-05-18 due to cloud cover percentage exceeding cloud threshold: 37.28% > 10.00%. ERROR - Skipping L7 2011-08-04-21-59-28 due to cloud cover percentage exceeding cloud threshold: 28.68% > 10.00%. INFO - Processing image L7 2011-08-20-21-59-26 INFO - L7 2011-08-20-21-59-26 cloud cover : 0.00% INFO - L7 2011-08-20-21-59-26: sand: 0.00% ,whitewater: 0.00% ,water: 24.79% INFO - L7 2011-08-20-21-59-26: 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 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 37 ERROR - Skipping L7 2011-08-27-22-05-11 due to cloud cover percentage exceeding cloud threshold: 90.50% > 10.00%. INFO - Processing image L7 2011-09-05-21-59-22 INFO - L7 2011-09-05-21-59-22 cloud cover : 0.00% INFO - L7 2011-09-05-21-59-22: sand: 0.42% ,whitewater: 0.00% ,water: 33.99% INFO - L7 2011-09-05-21-59-22: 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 2011-09-12-22-05-05 INFO - L7 2011-09-12-22-05-05 cloud cover : 0.00% INFO - L7 2011-09-12-22-05-05: sand: 0.00% ,whitewater: 0.00% ,water: 38.46% INFO - L7 2011-09-12-22-05-05: 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 2011-11-15-22-05-23 due to cloud cover percentage exceeding cloud threshold: 88.69% > 10.00%. ERROR - Skipping L7 2011-12-01-22-05-32 due to cloud cover percentage exceeding cloud threshold: 47.74% > 10.00%. INFO - Processing image L7 2012-03-15-22-00-09 INFO - L7 2012-03-15-22-00-09 cloud cover : 0.00% INFO - L7 2012-03-15-22-00-09: sand: 0.17% ,whitewater: 0.00% ,water: 47.13% INFO - L7 2012-03-15-22-00-09: 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 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 45 ERROR - Skipping L7 2012-03-22-22-05-56 due to cloud cover percentage exceeding cloud threshold: 15.33% > 10.00%. INFO - Processing image L7 2012-03-31-22-00-08 INFO - L7 2012-03-31-22-00-08 cloud cover : 0.00% INFO - L7 2012-03-31-22-00-08: sand: 0.17% ,whitewater: 0.56% ,water: 47.73% INFO - L7 2012-03-31-22-00-08: 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 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 46 INFO - Processing image L7 2012-04-07-22-05-52 INFO - L7 2012-04-07-22-05-52 cloud cover : 0.00% INFO - L7 2012-04-07-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 51.64% INFO - L7 2012-04-07-22-05-52: 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: 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 47 ERROR - Skipping L7 2012-04-16-22-00-05 due to cloud cover percentage exceeding cloud threshold: 87.21% > 10.00%. INFO - Processing image L7 2012-04-23-22-06-04 INFO - L7 2012-04-23-22-06-04 cloud cover : 0.00% INFO - L7 2012-04-23-22-06-04: sand: 0.00% ,whitewater: 0.03% ,water: 34.23% INFO - L7 2012-04-23-22-06-04: 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 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 47 INFO - Processing image L7 2012-05-02-22-00-31 INFO - L7 2012-05-02-22-00-31 cloud cover : 0.00% INFO - L7 2012-05-02-22-00-31: sand: 0.24% ,whitewater: 0.03% ,water: 40.14% INFO - L7 2012-05-02-22-00-31: 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 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 22 ERROR - Skipping L7 2012-05-09-22-06-27 due to cloud cover percentage exceeding cloud threshold: 61.76% > 10.00%. INFO - Processing image L7 2012-06-10-22-06-11 INFO - L7 2012-06-10-22-06-11 cloud cover : 0.00% INFO - L7 2012-06-10-22-06-11: sand: 0.21% ,whitewater: 0.07% ,water: 47.73% INFO - L7 2012-06-10-22-06-11: 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 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 38 ERROR - Skipping L7 2012-06-19-22-00-29 due to cloud cover percentage exceeding cloud threshold: 83.48% > 10.00%. ERROR - Skipping L7 2012-07-05-22-00-41 due to cloud cover percentage exceeding cloud threshold: 42.36% > 10.00%. INFO - Processing image L7 2012-08-06-22-01-04 INFO - L7 2012-08-06-22-01-04 cloud cover : 0.00% INFO - L7 2012-08-06-22-01-04: sand: 0.00% ,whitewater: 0.00% ,water: 38.67% INFO - L7 2012-08-06-22-01-04: 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 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 47 INFO - Processing image L7 2012-08-22-22-01-14 INFO - L7 2012-08-22-22-01-14 cloud cover : 0.00% INFO - L7 2012-08-22-22-01-14: sand: 0.00% ,whitewater: 0.00% ,water: 32.24% INFO - L7 2012-08-22-22-01-14: 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 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 22 INFO - Processing image L7 2012-09-07-22-01-25 INFO - L7 2012-09-07-22-01-25 cloud cover : 5.30% INFO - L7 2012-09-07-22-01-25: sand: 0.17% ,whitewater: 0.00% ,water: 41.26% INFO - L7 2012-09-07-22-01-25: 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: 0 shorelines ERROR - Skipping L7 2012-09-30-22-07-25 due to cloud cover percentage exceeding cloud threshold: 47.32% > 10.00%. ERROR - Skipping L7 2012-10-25-22-01-51 due to cloud cover percentage exceeding cloud threshold: 52.90% > 10.00%. INFO - Processing image L7 2012-11-17-22-07-47 INFO - L7 2012-11-17-22-07-47 cloud cover : 0.00% INFO - L7 2012-11-17-22-07-47: sand: 0.00% ,whitewater: 0.00% ,water: 45.17% INFO - L7 2012-11-17-22-07-47: 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 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 47 INFO - Processing image L7 2012-12-12-22-02-05 INFO - L7 2012-12-12-22-02-05 cloud cover : 0.00% INFO - L7 2012-12-12-22-02-05: sand: 0.42% ,whitewater: 0.17% ,water: 32.27% INFO - L7 2012-12-12-22-02-05: 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 2012-12-28-22-02-11 due to cloud cover percentage exceeding cloud threshold: 30.75% > 10.00%. INFO - Processing image L7 2013-01-04-22-07-58 INFO - L7 2013-01-04-22-07-58 cloud cover : 0.00% INFO - L7 2013-01-04-22-07-58: sand: 0.63% ,whitewater: 0.00% ,water: 31.75% INFO - L7 2013-01-04-22-07-58: 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: 0 shorelines INFO - Processing image L7 2013-02-05-22-08-01 INFO - L7 2013-02-05-22-08-01 cloud cover : 0.00% INFO - L7 2013-02-05-22-08-01: sand: 1.19% ,whitewater: 0.00% ,water: 43.43% INFO - L7 2013-02-05-22-08-01: 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 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 36 INFO - Processing image L7 2013-02-21-22-07-58 INFO - L7 2013-02-21-22-07-58 cloud cover : 0.00% INFO - L7 2013-02-21-22-07-58: sand: 0.70% ,whitewater: 0.00% ,water: 43.46% INFO - L7 2013-02-21-22-07-58: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2013-03-09-22-07-57 INFO - L7 2013-03-09-22-07-57 cloud cover : 0.00% INFO - L7 2013-03-09-22-07-57: sand: 0.00% ,whitewater: 0.00% ,water: 25.35% INFO - L7 2013-03-09-22-07-57: 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 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 44 INFO - Processing image L7 2013-03-25-22-07-51 INFO - L7 2013-03-25-22-07-51 cloud cover : 0.00% INFO - L7 2013-03-25-22-07-51: sand: 0.42% ,whitewater: 0.00% ,water: 42.34% INFO - L7 2013-03-25-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 45 INFO - Processing image L7 2013-04-10-22-07-50 INFO - L7 2013-04-10-22-07-50 cloud cover : 0.00% INFO - L7 2013-04-10-22-07-50: sand: 0.17% ,whitewater: 0.00% ,water: 41.01% INFO - L7 2013-04-10-22-07-50: 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 2013-04-26-22-07-43 due to cloud cover percentage exceeding cloud threshold: 54.41% > 10.00%. INFO - Processing image L7 2013-05-12-22-07-41 INFO - L7 2013-05-12-22-07-41 cloud cover : 0.00% INFO - L7 2013-05-12-22-07-41: sand: 0.00% ,whitewater: 0.07% ,water: 31.89% INFO - L7 2013-05-12-22-07-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 INFO - Processing image L7 2013-05-28-22-07-35 INFO - L7 2013-05-28-22-07-35 cloud cover : 0.00% INFO - L7 2013-05-28-22-07-35: sand: 0.00% ,whitewater: 0.00% ,water: 39.72% INFO - L7 2013-05-28-22-07-35: 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 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 47 ERROR - Skipping L7 2013-06-22-22-01-38 due to cloud cover percentage exceeding cloud threshold: 88.09% > 10.00%. INFO - Processing image L7 2013-06-29-22-07-21 INFO - L7 2013-06-29-22-07-21 cloud cover : 0.00% INFO - L7 2013-06-29-22-07-21: sand: 0.00% ,whitewater: 0.00% ,water: 40.98% INFO - L7 2013-06-29-22-07-21: 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 2013-07-08-22-01-27 INFO - L7 2013-07-08-22-01-27 cloud cover : 0.00% INFO - L7 2013-07-08-22-01-27: sand: 0.00% ,whitewater: 0.00% ,water: 47.83% INFO - L7 2013-07-08-22-01-27: 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: 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 46 INFO - Processing image L7 2013-07-15-22-07-11 INFO - L7 2013-07-15-22-07-11 cloud cover : 0.00% INFO - L7 2013-07-15-22-07-11: sand: 0.00% ,whitewater: 0.00% ,water: 23.08% INFO - L7 2013-07-15-22-07-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 38 INFO - Processing image L7 2013-07-24-22-01-20 INFO - L7 2013-07-24-22-01-20 cloud cover : 0.00% INFO - L7 2013-07-24-22-01-20: sand: 0.00% ,whitewater: 0.00% ,water: 34.30% INFO - L7 2013-07-24-22-01-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2013-09-01-22-07-18 INFO - L7 2013-09-01-22-07-18 cloud cover : 0.00% INFO - L7 2013-09-01-22-07-18: sand: 0.77% ,whitewater: 0.21% ,water: 44.30% INFO - L7 2013-09-01-22-07-18: 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 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 47 INFO - Processing image L7 2013-09-17-22-07-29 INFO - L7 2013-09-17-22-07-29 cloud cover : 0.00% INFO - L7 2013-09-17-22-07-29: sand: 0.24% ,whitewater: 0.14% ,water: 44.02% INFO - L7 2013-09-17-22-07-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 34 ERROR - Skipping L7 2013-09-26-22-01-47 due to cloud cover percentage exceeding cloud threshold: 92.55% > 10.00%. INFO - Processing image L7 2013-10-19-22-07-51 INFO - L7 2013-10-19-22-07-51 cloud cover : 0.00% INFO - L7 2013-10-19-22-07-51: sand: 0.17% ,whitewater: 0.00% ,water: 26.85% INFO - L7 2013-10-19-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 ERROR - Skipping L7 2013-11-04-22-07-56 due to cloud cover percentage exceeding cloud threshold: 62.72% > 10.00%. ERROR - Skipping L7 2013-11-13-22-02-12 due to cloud cover percentage exceeding cloud threshold: 61.24% > 10.00%. INFO - Processing image L7 2013-12-15-22-02-21 INFO - L7 2013-12-15-22-02-21 cloud cover : 0.00% INFO - L7 2013-12-15-22-02-21: sand: 0.21% ,whitewater: 0.00% ,water: 36.33% INFO - L7 2013-12-15-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2014-01-07-22-08-15 due to cloud cover percentage exceeding cloud threshold: 20.07% > 10.00%. INFO - Processing image L7 2014-01-23-22-08-33 INFO - L7 2014-01-23-22-08-33 cloud cover : 0.00% INFO - L7 2014-01-23-22-08-33: sand: 0.35% ,whitewater: 0.00% ,water: 43.46% INFO - L7 2014-01-23-22-08-33: 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 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 46 INFO - Processing image L7 2014-02-01-22-02-54 INFO - L7 2014-02-01-22-02-54 cloud cover : 0.00% INFO - L7 2014-02-01-22-02-54: sand: 0.28% ,whitewater: 0.00% ,water: 52.97% INFO - L7 2014-02-01-22-02-54: 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 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 47 ERROR - Skipping L7 2014-02-08-22-08-40 due to cloud cover percentage exceeding cloud threshold: 58.92% > 10.00%. INFO - Processing image L7 2014-02-17-22-02-44 INFO - L7 2014-02-17-22-02-44 cloud cover : 0.00% INFO - L7 2014-02-17-22-02-44: sand: 0.21% ,whitewater: 0.00% ,water: 36.26% INFO - L7 2014-02-17-22-02-44: 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 2014-03-05-22-02-49 INFO - L7 2014-03-05-22-02-49 cloud cover : 0.00% INFO - L7 2014-03-05-22-02-49: sand: 0.17% ,whitewater: 0.00% ,water: 43.18% INFO - L7 2014-03-05-22-02-49: 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: 0 shorelines ERROR - Skipping L7 2014-03-21-22-02-56 due to cloud cover percentage exceeding cloud threshold: 50.71% > 10.00%. INFO - Processing image L7 2014-04-06-22-03-00 INFO - L7 2014-04-06-22-03-00 cloud cover : 0.00% INFO - L7 2014-04-06-22-03-00: sand: 0.00% ,whitewater: 0.00% ,water: 42.27% INFO - L7 2014-04-06-22-03-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 45 INFO - Processing image L7 2014-04-22-22-03-12 INFO - L7 2014-04-22-22-03-12 cloud cover : 0.00% INFO - L7 2014-04-22-22-03-12: sand: 0.00% ,whitewater: 0.00% ,water: 25.28% INFO - L7 2014-04-22-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 38 INFO - Processing image L7 2014-04-29-22-09-01 INFO - L7 2014-04-29-22-09-01 cloud cover : 0.00% INFO - L7 2014-04-29-22-09-01: sand: 0.21% ,whitewater: 0.00% ,water: 28.36% INFO - L7 2014-04-29-22-09-01: 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 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2014-05-15-22-09-08 INFO - L7 2014-05-15-22-09-08 cloud cover : 0.00% INFO - L7 2014-05-15-22-09-08: sand: 0.84% ,whitewater: 0.07% ,water: 33.85% INFO - L7 2014-05-15-22-09-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-05-31-22-09-12 INFO - L7 2014-05-31-22-09-12 cloud cover : 0.00% INFO - L7 2014-05-31-22-09-12: sand: 0.28% ,whitewater: 0.14% ,water: 41.61% INFO - L7 2014-05-31-22-09-12: 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 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 47 INFO - Processing image L7 2014-07-27-22-03-38 INFO - L7 2014-07-27-22-03-38 cloud cover : 0.00% INFO - L7 2014-07-27-22-03-38: sand: 0.17% ,whitewater: 0.24% ,water: 42.13% INFO - L7 2014-07-27-22-03-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-08-03-22-09-27 INFO - L7 2014-08-03-22-09-27 cloud cover : 0.00% INFO - L7 2014-08-03-22-09-27: sand: 0.00% ,whitewater: 0.00% ,water: 43.39% INFO - L7 2014-08-03-22-09-27: 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: 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 46 INFO - Processing image L7 2014-08-12-22-03-41 INFO - L7 2014-08-12-22-03-41 cloud cover : 0.00% INFO - L7 2014-08-12-22-03-41: sand: 0.00% ,whitewater: 0.00% ,water: 50.21% INFO - L7 2014-08-12-22-03-41: 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 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 47 ERROR - Skipping L7 2014-08-19-22-09-27 due to cloud cover percentage exceeding cloud threshold: 15.26% > 10.00%. INFO - Processing image L7 2014-08-28-22-03-39 INFO - L7 2014-08-28-22-03-39 cloud cover : 0.00% INFO - L7 2014-08-28-22-03-39: sand: 0.17% ,whitewater: 0.31% ,water: 36.40% INFO - L7 2014-08-28-22-03-39: 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 2014-09-04-22-09-27 INFO - L7 2014-09-04-22-09-27 cloud cover : 0.00% INFO - L7 2014-09-04-22-09-27: sand: 0.00% ,whitewater: 0.00% ,water: 65.07% INFO - L7 2014-09-04-22-09-27: 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: 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 INFO - Processing image L7 2014-09-29-22-03-52 INFO - L7 2014-09-29-22-03-52 cloud cover : 0.00% INFO - L7 2014-09-29-22-03-52: sand: 0.28% ,whitewater: 0.00% ,water: 45.38% INFO - L7 2014-09-29-22-03-52: 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: 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 22 INFO - Processing image L7 2014-10-06-22-09-44 INFO - L7 2014-10-06-22-09-44 cloud cover : 0.00% INFO - L7 2014-10-06-22-09-44: sand: 0.49% ,whitewater: 0.00% ,water: 44.58% INFO - L7 2014-10-06-22-09-44: 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 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 45 ERROR - Skipping L7 2014-10-15-22-04-01 due to cloud cover percentage exceeding cloud threshold: 66.02% > 10.00%. INFO - Processing image L7 2014-12-02-22-04-24 INFO - L7 2014-12-02-22-04-24 cloud cover : 0.00% INFO - L7 2014-12-02-22-04-24: sand: 1.33% ,whitewater: 0.00% ,water: 43.67% INFO - L7 2014-12-02-22-04-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 49 INFO - Processing image L7 2014-12-18-22-04-33 INFO - L7 2014-12-18-22-04-33 cloud cover : 0.00% INFO - L7 2014-12-18-22-04-33: sand: 0.84% ,whitewater: 0.00% ,water: 30.73% INFO - L7 2014-12-18-22-04-33: 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: 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 15 ERROR - Skipping L7 2015-01-03-22-04-34 due to cloud cover percentage exceeding cloud threshold: 13.33% > 10.00%. INFO - Processing image L7 2015-01-10-22-10-23 INFO - L7 2015-01-10-22-10-23 cloud cover : 0.00% INFO - L7 2015-01-10-22-10-23: sand: 0.00% ,whitewater: 0.00% ,water: 37.87% INFO - L7 2015-01-10-22-10-23: 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 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 47 ERROR - Skipping L7 2015-01-19-22-04-34 due to cloud cover percentage exceeding cloud threshold: 85.36% > 10.00%. INFO - Processing image L7 2015-01-26-22-10-26 INFO - L7 2015-01-26-22-10-26 cloud cover : 0.00% INFO - L7 2015-01-26-22-10-26: sand: 0.00% ,whitewater: 0.00% ,water: 23.43% INFO - L7 2015-01-26-22-10-26: 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 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 32 ERROR - Skipping L7 2015-02-04-22-04-43 due to cloud cover percentage exceeding cloud threshold: 16.39% > 10.00%. INFO - Processing image L7 2015-02-27-22-10-40 INFO - L7 2015-02-27-22-10-40 cloud cover : 0.00% INFO - L7 2015-02-27-22-10-40: sand: 0.17% ,whitewater: 0.00% ,water: 27.94% INFO - L7 2015-02-27-22-10-40: 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: 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 47 INFO - Processing image L7 2015-03-24-22-05-04 INFO - L7 2015-03-24-22-05-04 cloud cover : 0.00% INFO - L7 2015-03-24-22-05-04: sand: 0.00% ,whitewater: 0.03% ,water: 53.04% INFO - L7 2015-03-24-22-05-04: 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 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 47 INFO - Processing image L7 2015-03-31-22-10-52 INFO - L7 2015-03-31-22-10-52 cloud cover : 0.00% INFO - L7 2015-03-31-22-10-52: sand: 0.49% ,whitewater: 0.00% ,water: 26.50% INFO - L7 2015-03-31-22-10-52: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 ERROR - Skipping L7 2015-04-25-22-05-18 due to cloud cover percentage exceeding cloud threshold: 33.15% > 10.00%. ERROR - Skipping L7 2015-05-18-22-11-16 due to cloud cover percentage exceeding cloud threshold: 45.26% > 10.00%. INFO - Processing image L7 2015-05-27-22-05-30 INFO - L7 2015-05-27-22-05-30 cloud cover : 0.00% INFO - L7 2015-05-27-22-05-30: sand: 0.00% ,whitewater: 0.07% ,water: 28.32% INFO - L7 2015-05-27-22-05-30: 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 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 47 INFO - Processing image L7 2015-06-12-22-05-38 INFO - L7 2015-06-12-22-05-38 cloud cover : 0.00% INFO - L7 2015-06-12-22-05-38: sand: 0.00% ,whitewater: 0.00% ,water: 37.66% INFO - L7 2015-06-12-22-05-38: 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 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 2015-06-28-22-05-40 INFO - L7 2015-06-28-22-05-40 cloud cover : 0.00% INFO - L7 2015-06-28-22-05-40: sand: 0.35% ,whitewater: 0.00% ,water: 46.43% INFO - L7 2015-06-28-22-05-40: 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 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 48 INFO - Processing image L7 2015-07-05-22-11-30 INFO - L7 2015-07-05-22-11-30 cloud cover : 0.00% INFO - L7 2015-07-05-22-11-30: sand: 0.00% ,whitewater: 0.00% ,water: 50.70% INFO - L7 2015-07-05-22-11-30: 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 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 47 INFO - Processing image L7 2015-07-21-22-11-34 INFO - L7 2015-07-21-22-11-34 cloud cover : 0.00% INFO - L7 2015-07-21-22-11-34: sand: 0.00% ,whitewater: 0.00% ,water: 35.66% INFO - L7 2015-07-21-22-11-34: 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 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 47 ERROR - Skipping L7 2015-07-30-22-05-48 due to cloud cover percentage exceeding cloud threshold: 37.13% > 10.00%. INFO - Processing image L7 2015-08-15-22-05-52 INFO - L7 2015-08-15-22-05-52 cloud cover : 3.44% INFO - L7 2015-08-15-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 36.43% INFO - L7 2015-08-15-22-05-52: 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: 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 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 28 INFO - Processing image L7 2015-08-22-22-11-39 INFO - L7 2015-08-22-22-11-39 cloud cover : 0.00% INFO - L7 2015-08-22-22-11-39: sand: 0.00% ,whitewater: 0.00% ,water: 42.59% INFO - L7 2015-08-22-22-11-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 2015-09-16-22-05-58 INFO - L7 2015-09-16-22-05-58 cloud cover : 0.00% INFO - L7 2015-09-16-22-05-58: sand: 0.00% ,whitewater: 0.10% ,water: 50.03% INFO - L7 2015-09-16-22-05-58: 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: 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 47 INFO - Processing image L7 2015-10-18-22-06-18 INFO - L7 2015-10-18-22-06-18 cloud cover : 0.00% INFO - L7 2015-10-18-22-06-18: sand: 0.17% ,whitewater: 0.00% ,water: 33.25% INFO - L7 2015-10-18-22-06-18: 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 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 2015-12-05-22-07-02 INFO - L7 2015-12-05-22-07-02 cloud cover : 0.00% INFO - L7 2015-12-05-22-07-02: sand: 0.70% ,whitewater: 0.00% ,water: 44.48% INFO - L7 2015-12-05-22-07-02: 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 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 32 ERROR - Skipping L7 2015-12-12-22-12-57 due to cloud cover percentage exceeding cloud threshold: 57.32% > 10.00%. INFO - Processing image L7 2015-12-21-22-07-18 INFO - L7 2015-12-21-22-07-18 cloud cover : 4.04% INFO - L7 2015-12-21-22-07-18: sand: 1.26% ,whitewater: 0.03% ,water: 31.57% INFO - L7 2015-12-21-22-07-18: 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 2015-12-28-22-13-09 INFO - L7 2015-12-28-22-13-09 cloud cover : 0.00% INFO - L7 2015-12-28-22-13-09: sand: 0.00% ,whitewater: 0.00% ,water: 23.15% INFO - L7 2015-12-28-22-13-09: 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 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 36 INFO - Processing image L7 2016-01-22-22-07-45 INFO - L7 2016-01-22-22-07-45 cloud cover : 0.00% INFO - L7 2016-01-22-22-07-45: sand: 0.38% ,whitewater: 0.42% ,water: 37.62% INFO - L7 2016-01-22-22-07-45: 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 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 46 INFO - Processing image L7 2016-02-23-22-07-54 INFO - L7 2016-02-23-22-07-54 cloud cover : 6.62% INFO - L7 2016-02-23-22-07-54: sand: 0.00% ,whitewater: 0.00% ,water: 44.51% INFO - L7 2016-02-23-22-07-54: 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 36 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 16 ERROR - Skipping L7 2016-04-11-22-08-16 due to cloud cover percentage exceeding cloud threshold: 11.04% > 10.00%. ERROR - Skipping L7 2016-05-13-22-08-26 due to cloud cover percentage exceeding cloud threshold: 44.38% > 10.00%. ERROR - Skipping L7 2016-05-20-22-14-14 due to cloud cover percentage exceeding cloud threshold: 82.29% > 10.00%. INFO - Processing image L7 2016-06-14-22-08-35 INFO - L7 2016-06-14-22-08-35 cloud cover : 0.00% INFO - L7 2016-06-14-22-08-35: sand: 0.17% ,whitewater: 0.14% ,water: 42.69% INFO - L7 2016-06-14-22-08-35: 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 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 25 INFO - Processing image L7 2016-06-30-22-08-35 INFO - L7 2016-06-30-22-08-35 cloud cover : 0.00% INFO - L7 2016-06-30-22-08-35: sand: 0.17% ,whitewater: 0.28% ,water: 44.90% INFO - L7 2016-06-30-22-08-35: 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 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 47 INFO - Processing image L7 2016-07-16-22-08-36 INFO - L7 2016-07-16-22-08-36 cloud cover : 0.00% INFO - L7 2016-07-16-22-08-36: sand: 0.00% ,whitewater: 0.00% ,water: 29.62% INFO - L7 2016-07-16-22-08-36: 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: 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 49 ERROR - Skipping L7 2016-07-23-22-14-24 due to cloud cover percentage exceeding cloud threshold: 21.52% > 10.00%. INFO - Processing image L7 2016-08-17-22-08-39 INFO - L7 2016-08-17-22-08-39 cloud cover : 0.00% INFO - L7 2016-08-17-22-08-39: sand: 0.35% ,whitewater: 0.07% ,water: 31.19% INFO - L7 2016-08-17-22-08-39: 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 2016-09-09-22-14-31 INFO - L7 2016-09-09-22-14-31 cloud cover : 0.00% INFO - L7 2016-09-09-22-14-31: sand: 0.52% ,whitewater: 0.00% ,water: 41.40% INFO - L7 2016-09-09-22-14-31: 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 2016-10-20-22-08-45 INFO - L7 2016-10-20-22-08-45 cloud cover : 4.23% INFO - L7 2016-10-20-22-08-45: sand: 0.24% ,whitewater: 0.00% ,water: 41.92% INFO - L7 2016-10-20-22-08-45: 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 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 22 ERROR - Skipping L7 2016-10-27-22-14-30 due to cloud cover percentage exceeding cloud threshold: 65.87% > 10.00%. INFO - Processing image L7 2016-11-21-22-08-33 INFO - L7 2016-11-21-22-08-33 cloud cover : 0.00% INFO - L7 2016-11-21-22-08-33: sand: 0.38% ,whitewater: 0.00% ,water: 31.92% INFO - L7 2016-11-21-22-08-33: 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 2016-12-23-22-08-24 due to cloud cover percentage exceeding cloud threshold: 83.49% > 10.00%. INFO - Processing image L7 2017-01-15-22-13-57 INFO - L7 2017-01-15-22-13-57 cloud cover : 0.00% INFO - L7 2017-01-15-22-13-57: sand: 0.00% ,whitewater: 0.00% ,water: 47.83% INFO - L7 2017-01-15-22-13-57: 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: 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 2017-02-09-22-07-55 INFO - L7 2017-02-09-22-07-55 cloud cover : 0.00% INFO - L7 2017-02-09-22-07-55: sand: 0.21% ,whitewater: 0.00% ,water: 46.54% INFO - L7 2017-02-09-22-07-55: 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 ERROR - Skipping L7 2017-02-25-22-08-05 due to cloud cover percentage exceeding cloud threshold: 77.07% > 10.00%. ERROR - Skipping L7 2017-03-29-22-08-16 due to cloud cover percentage exceeding cloud threshold: 65.08% > 10.00%. ERROR - Skipping L7 2017-04-14-22-08-22 due to cloud cover percentage exceeding cloud threshold: 27.54% > 10.00%. INFO - Processing image L7 2017-04-30-22-08-28 INFO - L7 2017-04-30-22-08-28 cloud cover : 0.00% INFO - L7 2017-04-30-22-08-28: sand: 0.00% ,whitewater: 0.07% ,water: 46.36% INFO - L7 2017-04-30-22-08-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 27 INFO - Processing image L7 2017-05-23-22-14-19 INFO - L7 2017-05-23-22-14-19 cloud cover : 0.00% INFO - L7 2017-05-23-22-14-19: sand: 0.00% ,whitewater: 0.00% ,water: 32.76% INFO - L7 2017-05-23-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 49 INFO - Processing image L7 2017-06-08-22-14-24 INFO - L7 2017-06-08-22-14-24 cloud cover : 0.00% INFO - L7 2017-06-08-22-14-24: sand: 0.91% ,whitewater: 0.38% ,water: 45.87% INFO - L7 2017-06-08-22-14-24: 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 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 46 INFO - Processing image L7 2017-06-17-22-08-39 INFO - L7 2017-06-17-22-08-39 cloud cover : 0.00% INFO - L7 2017-06-17-22-08-39: sand: 0.00% ,whitewater: 0.00% ,water: 26.89% INFO - L7 2017-06-17-22-08-39: 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 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2017-07-03-22-08-41 INFO - L7 2017-07-03-22-08-41 cloud cover : 0.00% INFO - L7 2017-07-03-22-08-41: sand: 0.00% ,whitewater: 0.14% ,water: 60.28% INFO - L7 2017-07-03-22-08-41: 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 2017-07-10-22-14-28 INFO - L7 2017-07-10-22-14-28 cloud cover : 0.00% INFO - L7 2017-07-10-22-14-28: sand: 0.00% ,whitewater: 0.00% ,water: 23.53% INFO - L7 2017-07-10-22-14-28: 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 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 ERROR - Skipping L7 2017-08-20-22-08-38 due to cloud cover percentage exceeding cloud threshold: 34.26% > 10.00%. ERROR - Skipping L7 2017-09-12-22-14-24 due to cloud cover percentage exceeding cloud threshold: 87.89% > 10.00%. INFO - Processing image L7 2017-10-07-22-08-38 INFO - L7 2017-10-07-22-08-38 cloud cover : 0.00% INFO - L7 2017-10-07-22-08-38: sand: 0.52% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-10-07-22-08-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 4 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 92 INFO - Processing image L7 2017-11-15-22-14-24 INFO - L7 2017-11-15-22-14-24 cloud cover : 0.00% INFO - L7 2017-11-15-22-14-24: sand: 1.29% ,whitewater: 0.45% ,water: 42.41% INFO - L7 2017-11-15-22-14-24: 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 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 45 INFO - Processing image L7 2017-12-01-22-14-18 INFO - L7 2017-12-01-22-14-18 cloud cover : 0.00% INFO - L7 2017-12-01-22-14-18: sand: 1.12% ,whitewater: 0.07% ,water: 27.24% INFO - L7 2017-12-01-22-14-18: 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 2017-12-10-22-08-26 due to cloud cover percentage exceeding cloud threshold: 76.63% > 10.00%. ERROR - Skipping L7 2018-01-27-22-07-47 due to cloud cover percentage exceeding cloud threshold: 92.40% > 10.00%. ERROR - Skipping L7 2018-03-23-22-12-54 due to cloud cover percentage exceeding cloud threshold: 55.70% > 10.00%. INFO - Processing image L7 2018-04-01-22-06-59 INFO - L7 2018-04-01-22-06-59 cloud cover : 0.00% INFO - L7 2018-04-01-22-06-59: sand: 0.00% ,whitewater: 0.07% ,water: 50.24% INFO - L7 2018-04-01-22-06-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 INFO - Processing image L7 2018-04-24-22-12-23 INFO - L7 2018-04-24-22-12-23 cloud cover : 0.00% INFO - L7 2018-04-24-22-12-23: sand: 0.00% ,whitewater: 0.00% ,water: 24.20% INFO - L7 2018-04-24-22-12-23: 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: 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 22 INFO - Processing image L7 2018-05-03-22-06-26 INFO - L7 2018-05-03-22-06-26 cloud cover : 0.00% INFO - L7 2018-05-03-22-06-26: sand: 0.28% ,whitewater: 0.10% ,water: 51.64% INFO - L7 2018-05-03-22-06-26: 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 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 47 INFO - Processing image L7 2018-05-19-22-06-11 INFO - L7 2018-05-19-22-06-11 cloud cover : 0.00% INFO - L7 2018-05-19-22-06-11: sand: 0.63% ,whitewater: 0.49% ,water: 49.72% INFO - L7 2018-05-19-22-06-11: 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 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 47 ERROR - Skipping L7 2018-06-04-22-05-55 due to cloud cover percentage exceeding cloud threshold: 76.53% > 10.00%. ERROR - Skipping L7 2018-06-27-22-11-16 due to cloud cover percentage exceeding cloud threshold: 67.87% > 10.00%. INFO - Processing image L7 2018-07-13-22-10-57 INFO - L7 2018-07-13-22-10-57 cloud cover : 0.00% INFO - L7 2018-07-13-22-10-57: sand: 0.00% ,whitewater: 0.56% ,water: 46.54% INFO - L7 2018-07-13-22-10-57: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 28 INFO - Processing image L7 2018-07-22-22-05-01 INFO - L7 2018-07-22-22-05-01 cloud cover : 0.00% INFO - L7 2018-07-22-22-05-01: sand: 0.21% ,whitewater: 0.00% ,water: 30.73% INFO - L7 2018-07-22-22-05-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2018-07-29-22-10-41 INFO - L7 2018-07-29-22-10-41 cloud cover : 9.85% INFO - L7 2018-07-29-22-10-41: sand: 0.00% ,whitewater: 0.00% ,water: 27.13% INFO - L7 2018-07-29-22-10-41: 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 2018-08-14-22-10-23 due to cloud cover percentage exceeding cloud threshold: 66.54% > 10.00%. ERROR - Skipping L7 2018-08-30-22-10-04 due to cloud cover percentage exceeding cloud threshold: 52.45% > 10.00%. ERROR - Skipping L7 2018-09-08-22-04-05 due to cloud cover percentage exceeding cloud threshold: 82.52% > 10.00%. ERROR - Skipping L7 2018-09-24-22-03-43 due to cloud cover percentage exceeding cloud threshold: 19.53% > 10.00%. ERROR - Skipping L7 2018-12-13-22-01-47 due to cloud cover percentage exceeding cloud threshold: 91.49% > 10.00%. INFO - Processing image L7 2019-01-05-22-06-53 INFO - L7 2019-01-05-22-06-53 cloud cover : 0.00% INFO - L7 2019-01-05-22-06-53: sand: 0.00% ,whitewater: 0.00% ,water: 45.35% INFO - L7 2019-01-05-22-06-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 28 INFO - Processing image L7 2019-01-21-22-06-23 INFO - L7 2019-01-21-22-06-23 cloud cover : 0.00% INFO - L7 2019-01-21-22-06-23: sand: 0.17% ,whitewater: 0.00% ,water: 49.93% INFO - L7 2019-01-21-22-06-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 47 INFO - Processing image L7 2019-01-30-22-00-18 INFO - L7 2019-01-30-22-00-18 cloud cover : 0.00% INFO - L7 2019-01-30-22-00-18: sand: 0.31% ,whitewater: 0.00% ,water: 30.70% INFO - L7 2019-01-30-22-00-18: 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 2019-02-15-21-59-50 due to cloud cover percentage exceeding cloud threshold: 31.34% > 10.00%. INFO - Processing image L7 2019-03-03-21-59-20 INFO - L7 2019-03-03-21-59-20 cloud cover : 0.00% INFO - L7 2019-03-03-21-59-20: sand: 0.17% ,whitewater: 0.00% ,water: 27.38% INFO - L7 2019-03-03-21-59-20: 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 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 20 INFO - Processing image L7 2019-03-10-22-04-54 INFO - L7 2019-03-10-22-04-54 cloud cover : 0.00% INFO - L7 2019-03-10-22-04-54: sand: 0.21% ,whitewater: 0.00% ,water: 45.07% INFO - L7 2019-03-10-22-04-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 26 INFO - Processing image L7 2019-04-04-21-58-16 INFO - L7 2019-04-04-21-58-16 cloud cover : 0.00% INFO - L7 2019-04-04-21-58-16: sand: 0.00% ,whitewater: 0.07% ,water: 29.09% INFO - L7 2019-04-04-21-58-16: 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 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 2019-04-20-21-57-42 INFO - L7 2019-04-20-21-57-42 cloud cover : 0.00% INFO - L7 2019-04-20-21-57-42: sand: 0.24% ,whitewater: 0.24% ,water: 40.03% INFO - L7 2019-04-20-21-57-42: 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 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 47 INFO - Processing image L7 2019-05-22-21-56-28 INFO - L7 2019-05-22-21-56-28 cloud cover : 0.00% INFO - L7 2019-05-22-21-56-28: sand: 0.00% ,whitewater: 0.14% ,water: 40.77% INFO - L7 2019-05-22-21-56-28: 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 2019-05-29-22-02-00 due to cloud cover percentage exceeding cloud threshold: 18.32% > 10.00%. INFO - Processing image L7 2019-06-07-21-55-54 INFO - L7 2019-06-07-21-55-54 cloud cover : 9.76% INFO - L7 2019-06-07-21-55-54: sand: 0.00% ,whitewater: 0.00% ,water: 74.93% INFO - L7 2019-06-07-21-55-54: 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: 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 9 INFO - Number of shoreline points before removing points within 30m of no data pixel 9 INFO - Number of shoreline points after removing points within 30m of no data pixel 9 INFO - Processing image L7 2019-06-14-22-01-26 INFO - L7 2019-06-14-22-01-26 cloud cover : 0.00% INFO - L7 2019-06-14-22-01-26: sand: 0.00% ,whitewater: 0.00% ,water: 26.99% INFO - L7 2019-06-14-22-01-26: 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 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 2019-06-23-21-55-19 INFO - L7 2019-06-23-21-55-19 cloud cover : 0.00% INFO - L7 2019-06-23-21-55-19: sand: 0.00% ,whitewater: 0.35% ,water: 35.42% INFO - L7 2019-06-23-21-55-19: 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 ERROR - Skipping L7 2019-06-30-22-00-50 due to cloud cover percentage exceeding cloud threshold: 41.91% > 10.00%. INFO - Processing image L7 2019-07-09-21-54-42 INFO - L7 2019-07-09-21-54-42 cloud cover : 0.00% INFO - L7 2019-07-09-21-54-42: sand: 0.38% ,whitewater: 0.42% ,water: 34.55% INFO - L7 2019-07-09-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2019-08-10-21-53-25 INFO - L7 2019-08-10-21-53-25 cloud cover : 0.00% INFO - L7 2019-08-10-21-53-25: sand: 0.00% ,whitewater: 0.00% ,water: 44.58% INFO - L7 2019-08-10-21-53-25: 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 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 2019-08-26-21-52-45 INFO - L7 2019-08-26-21-52-45 cloud cover : 0.00% INFO - L7 2019-08-26-21-52-45: sand: 0.24% ,whitewater: 0.10% ,water: 47.38% INFO - L7 2019-08-26-21-52-45: 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 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 35 INFO - Processing image L7 2019-10-29-21-50-00 INFO - L7 2019-10-29-21-50-00 cloud cover : 0.00% INFO - L7 2019-10-29-21-50-00: sand: 0.00% ,whitewater: 0.00% ,water: 39.44% INFO - L7 2019-10-29-21-50-00: 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 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 ERROR - Skipping L7 2019-11-14-21-49-16 due to cloud cover percentage exceeding cloud threshold: 30.30% > 10.00%. INFO - Processing image L7 2019-11-21-21-54-43 INFO - L7 2019-11-21-21-54-43 cloud cover : 0.00% INFO - L7 2019-11-21-21-54-43: sand: 0.00% ,whitewater: 0.00% ,water: 19.44% INFO - L7 2019-11-21-21-54-43: 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 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 2019-11-30-21-48-30 INFO - L7 2019-11-30-21-48-30 cloud cover : 0.00% INFO - L7 2019-11-30-21-48-30: sand: 0.00% ,whitewater: 0.00% ,water: 30.31% INFO - L7 2019-11-30-21-48-30: 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 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 2019-12-07-21-53-57 INFO - L7 2019-12-07-21-53-57 cloud cover : 0.00% INFO - L7 2019-12-07-21-53-57: sand: 0.00% ,whitewater: 0.00% ,water: 46.29% INFO - L7 2019-12-07-21-53-57: 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 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 47 INFO - Processing image L7 2020-01-01-21-46-53 INFO - L7 2020-01-01-21-46-53 cloud cover : 0.00% INFO - L7 2020-01-01-21-46-53: sand: 0.00% ,whitewater: 0.00% ,water: 31.75% INFO - L7 2020-01-01-21-46-53: 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: 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 47 INFO - Processing image L7 2020-01-17-21-46-05 INFO - L7 2020-01-17-21-46-05 cloud cover : 9.05% INFO - L7 2020-01-17-21-46-05: sand: 0.00% ,whitewater: 0.00% ,water: 16.26% INFO - L7 2020-01-17-21-46-05: 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 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L7 2020-01-24-21-51-31 INFO - L7 2020-01-24-21-51-31 cloud cover : 0.00% INFO - L7 2020-01-24-21-51-31: sand: 0.00% ,whitewater: 0.00% ,water: 47.06% INFO - L7 2020-01-24-21-51-31: 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 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 47 INFO - Processing image L7 2020-02-02-21-45-17 INFO - L7 2020-02-02-21-45-17 cloud cover : 0.00% INFO - L7 2020-02-02-21-45-17: sand: 0.00% ,whitewater: 0.00% ,water: 42.41% INFO - L7 2020-02-02-21-45-17: 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 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 ERROR - Skipping L7 2020-02-09-21-50-42 due to cloud cover percentage exceeding cloud threshold: 30.75% > 10.00%. INFO - Processing image L7 2020-02-18-21-44-27 INFO - L7 2020-02-18-21-44-27 cloud cover : 0.00% INFO - L7 2020-02-18-21-44-27: sand: 0.21% ,whitewater: 0.00% ,water: 33.36% INFO - L7 2020-02-18-21-44-27: 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 2020-02-25-21-49-52 INFO - L7 2020-02-25-21-49-52 cloud cover : 0.00% INFO - L7 2020-02-25-21-49-52: sand: 0.17% ,whitewater: 0.00% ,water: 43.36% INFO - L7 2020-02-25-21-49-52: 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 2020-03-05-21-43-36 INFO - L7 2020-03-05-21-43-36 cloud cover : 0.00% INFO - L7 2020-03-05-21-43-36: sand: 0.56% ,whitewater: 0.10% ,water: 45.80% INFO - L7 2020-03-05-21-43-36: 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 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 43 INFO - Processing image L7 2020-03-12-21-49-00 INFO - L7 2020-03-12-21-49-00 cloud cover : 0.00% INFO - L7 2020-03-12-21-49-00: sand: 0.00% ,whitewater: 0.00% ,water: 27.76% INFO - L7 2020-03-12-21-49-00: 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 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 32 INFO - Processing image L7 2020-03-21-21-42-43 INFO - L7 2020-03-21-21-42-43 cloud cover : 0.00% INFO - L7 2020-03-21-21-42-43: sand: 0.00% ,whitewater: 0.00% ,water: 38.36% INFO - L7 2020-03-21-21-42-43: 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 2020-04-06-21-41-49 INFO - L7 2020-04-06-21-41-49 cloud cover : 0.00% INFO - L7 2020-04-06-21-41-49: sand: 0.00% ,whitewater: 0.21% ,water: 32.76% INFO - L7 2020-04-06-21-41-49: 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: 0 shorelines INFO - Processing image L7 2020-05-08-21-39-55 INFO - L7 2020-05-08-21-39-55 cloud cover : 0.00% INFO - L7 2020-05-08-21-39-55: sand: 0.00% ,whitewater: 0.31% ,water: 46.50% INFO - L7 2020-05-08-21-39-55: 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 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 2020-05-15-21-45-16 INFO - L7 2020-05-15-21-45-16 cloud cover : 2.25% INFO - L7 2020-05-15-21-45-16: sand: 0.00% ,whitewater: 0.00% ,water: 30.56% INFO - L7 2020-05-15-21-45-16: 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: 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 INFO - Processing image L7 2020-06-09-21-38-00 INFO - L7 2020-06-09-21-38-00 cloud cover : 0.00% INFO - L7 2020-06-09-21-38-00: sand: 0.00% ,whitewater: 0.21% ,water: 34.62% INFO - L7 2020-06-09-21-38-00: 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 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 47 ERROR - Skipping L7 2020-06-16-21-43-22 due to cloud cover percentage exceeding cloud threshold: 61.89% > 10.00%. ERROR - Skipping L7 2020-06-25-21-37-04 due to cloud cover percentage exceeding cloud threshold: 35.20% > 10.00%. INFO - Processing image L7 2020-07-02-21-42-25 INFO - L7 2020-07-02-21-42-25 cloud cover : 0.00% INFO - L7 2020-07-02-21-42-25: sand: 0.59% ,whitewater: 0.42% ,water: 45.84% INFO - L7 2020-07-02-21-42-25: 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: 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 45 ERROR - Skipping L7 2020-07-18-21-41-27 due to cloud cover percentage exceeding cloud threshold: 90.47% > 10.00%. INFO - Processing image L7 2020-08-03-21-40-27 INFO - L7 2020-08-03-21-40-27 cloud cover : 0.00% INFO - L7 2020-08-03-21-40-27: sand: 0.52% ,whitewater: 0.52% ,water: 42.94% INFO - L7 2020-08-03-21-40-27: 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: 0 shorelines INFO - Processing image L7 2020-08-12-21-34-06 INFO - L7 2020-08-12-21-34-06 cloud cover : 0.00% INFO - L7 2020-08-12-21-34-06: sand: 0.59% ,whitewater: 0.17% ,water: 29.37% INFO - L7 2020-08-12-21-34-06: 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 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 45 INFO - Processing image L7 2020-08-28-21-33-04 INFO - L7 2020-08-28-21-33-04 cloud cover : 0.00% INFO - L7 2020-08-28-21-33-04: sand: 0.63% ,whitewater: 0.66% ,water: 43.95% INFO - L7 2020-08-28-21-33-04: 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 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 45 INFO - Processing image L7 2020-09-20-21-37-20 INFO - L7 2020-09-20-21-37-20 cloud cover : 0.00% INFO - L7 2020-09-20-21-37-20: sand: 0.00% ,whitewater: 0.07% ,water: 41.57% INFO - L7 2020-09-20-21-37-20: 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 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 47 ERROR - Skipping L7 2020-09-29-21-30-59 due to cloud cover percentage exceeding cloud threshold: 47.80% > 10.00%. INFO - Processing image L7 2020-10-15-21-29-57 INFO - L7 2020-10-15-21-29-57 cloud cover : 0.00% INFO - L7 2020-10-15-21-29-57: sand: 0.66% ,whitewater: 0.14% ,water: 30.28% INFO - L7 2020-10-15-21-29-57: 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: 0 shorelines ERROR - Skipping L7 2020-10-22-21-35-17 due to cloud cover percentage exceeding cloud threshold: 57.92% > 10.00%. ERROR - Skipping L7 2020-11-16-21-27-48 due to cloud cover percentage exceeding cloud threshold: 74.46% > 10.00%. ERROR - Skipping L7 2020-12-09-21-31-55 due to cloud cover percentage exceeding cloud threshold: 11.23% > 10.00%. ERROR - Skipping L7 2020-12-25-21-30-43 due to cloud cover percentage exceeding cloud threshold: 72.87% > 10.00%. INFO - Processing image L7 2021-01-03-21-24-19 INFO - L7 2021-01-03-21-24-19 cloud cover : 0.00% INFO - L7 2021-01-03-21-24-19: sand: 0.00% ,whitewater: 0.00% ,water: 28.95% INFO - L7 2021-01-03-21-24-19: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2021-01-19-21-23-11 INFO - L7 2021-01-19-21-23-11 cloud cover : 0.00% INFO - L7 2021-01-19-21-23-11: sand: 0.00% ,whitewater: 0.00% ,water: 49.51% INFO - L7 2021-01-19-21-23-11: 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 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 46 ERROR - Skipping L7 2021-02-04-21-22-01 due to cloud cover percentage exceeding cloud threshold: 89.50% > 10.00%. INFO - Processing image L7 2021-02-11-21-27-17 INFO - L7 2021-02-11-21-27-17 cloud cover : 0.00% INFO - L7 2021-02-11-21-27-17: sand: 0.24% ,whitewater: 0.24% ,water: 46.08% INFO - L7 2021-02-11-21-27-17: 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 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 2021-02-20-21-20-49 INFO - L7 2021-02-20-21-20-49 cloud cover : 4.09% INFO - L7 2021-02-20-21-20-49: sand: 0.00% ,whitewater: 0.31% ,water: 43.32% INFO - L7 2021-02-20-21-20-49: 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 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 20 INFO - Number of shoreline points before removing points within 30m of no data pixel 20 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 ERROR - Skipping L7 2021-03-08-21-19-35 due to cloud cover percentage exceeding cloud threshold: 89.97% > 10.00%. INFO - Processing image L7 2021-04-16-21-22-11 INFO - L7 2021-04-16-21-22-11 cloud cover : 0.00% INFO - L7 2021-04-16-21-22-11: sand: 0.00% ,whitewater: 0.00% ,water: 44.34% INFO - L7 2021-04-16-21-22-11: 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 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 L7 2021-04-25-21-15-38 INFO - L7 2021-04-25-21-15-38 cloud cover : 0.00% INFO - L7 2021-04-25-21-15-38: sand: 0.00% ,whitewater: 0.14% ,water: 26.99% INFO - L7 2021-04-25-21-15-38: 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 2021-05-02-21-20-50 INFO - L7 2021-05-02-21-20-50 cloud cover : 0.00% INFO - L7 2021-05-02-21-20-50: sand: 0.38% ,whitewater: 0.63% ,water: 32.62% INFO - L7 2021-05-02-21-20-50: 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 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 45 ERROR - Skipping L7 2021-05-11-21-14-18 due to cloud cover percentage exceeding cloud threshold: 62.07% > 10.00%. ERROR - Skipping L7 2021-05-18-21-19-29 due to cloud cover percentage exceeding cloud threshold: 15.63% > 10.00%. INFO - Processing image L7 2021-06-19-21-16-49 INFO - L7 2021-06-19-21-16-49 cloud cover : 0.00% INFO - L7 2021-06-19-21-16-49: sand: 0.70% ,whitewater: 0.24% ,water: 36.43% INFO - L7 2021-06-19-21-16-49: 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 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 46 ERROR - Skipping L7 2021-06-28-21-10-17 due to cloud cover percentage exceeding cloud threshold: 88.70% > 10.00%. INFO - Processing image L7 2021-08-15-21-06-07 INFO - L7 2021-08-15-21-06-07 cloud cover : 0.00% INFO - L7 2021-08-15-21-06-07: sand: 2.34% ,whitewater: 1.22% ,water: 43.74% INFO - L7 2021-08-15-21-06-07: 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: 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 46 ERROR - Skipping L7 2021-08-22-21-11-18 due to cloud cover percentage exceeding cloud threshold: 62.94% > 10.00%. ERROR - Skipping L7 2021-10-09-21-07-04 due to cloud cover percentage exceeding cloud threshold: 87.53% > 10.00%. ERROR - Skipping L7 2021-10-18-21-00-29 due to cloud cover percentage exceeding cloud threshold: 77.58% > 10.00%. INFO - Processing image L7 2021-11-10-21-04-07 INFO - L7 2021-11-10-21-04-07 cloud cover : 0.00% INFO - L7 2021-11-10-21-04-07: sand: 0.38% ,whitewater: 0.17% ,water: 48.53% INFO - L7 2021-11-10-21-04-07: 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: 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 45 INFO - Processing image L7 2021-11-26-21-02-34 INFO - L7 2021-11-26-21-02-34 cloud cover : 0.00% INFO - L7 2021-11-26-21-02-34: sand: 0.91% ,whitewater: 0.00% ,water: 39.51% INFO - L7 2021-11-26-21-02-34: 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 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 45 INFO - Processing image L7 2021-12-21-20-54-25 INFO - L7 2021-12-21-20-54-25 cloud cover : 0.00% INFO - L7 2021-12-21-20-54-25: sand: 0.28% ,whitewater: 0.00% ,water: 43.53% INFO - L7 2021-12-21-20-54-25: 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 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 24 ERROR - Skipping L7 2022-01-13-20-57-57 due to cloud cover percentage exceeding cloud threshold: 73.61% > 10.00%. INFO - Processing image L7 2022-01-22-20-51-18 INFO - L7 2022-01-22-20-51-18 cloud cover : 0.00% INFO - L7 2022-01-22-20-51-18: sand: 0.00% ,whitewater: 0.00% ,water: 37.41% INFO - L7 2022-01-22-20-51-18: 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 2022-01-29-20-56-24 INFO - L7 2022-01-29-20-56-24 cloud cover : 0.00% INFO - L7 2022-01-29-20-56-24: sand: 0.00% ,whitewater: 0.10% ,water: 41.85% INFO - L7 2022-01-29-20-56-24: 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 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 45 INFO - Processing image L7 2022-02-14-20-54-45 INFO - L7 2022-02-14-20-54-45 cloud cover : 0.00% INFO - L7 2022-02-14-20-54-45: sand: 3.78% ,whitewater: 0.98% ,water: 45.87% INFO - L7 2022-02-14-20-54-45: 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 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 46 INFO - Processing image L7 2022-03-02-20-53-13 INFO - L7 2022-03-02-20-53-13 cloud cover : 0.00% INFO - L7 2022-03-02-20-53-13: sand: 0.00% ,whitewater: 0.45% ,water: 47.06% INFO - L7 2022-03-02-20-53-13: 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: 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 2022-03-11-20-46-32 INFO - L7 2022-03-11-20-46-32 cloud cover : 5.12% INFO - L7 2022-03-11-20-46-32: sand: 0.42% ,whitewater: 0.00% ,water: 28.99% INFO - L7 2022-03-11-20-46-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2022-03-18-20-51-37 due to cloud cover percentage exceeding cloud threshold: 22.75% > 10.00%. INFO - Processing image L7 2022-03-27-20-45-00 INFO - L7 2022-03-27-20-45-00 cloud cover : 0.00% INFO - L7 2022-03-27-20-45-00: sand: 0.21% ,whitewater: 0.14% ,water: 34.06% INFO - L7 2022-03-27-20-45-00: 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: 0 shorelines INFO - Processing image L7 2022-04-03-20-50-05 INFO - L7 2022-04-03-20-50-05 cloud cover : 0.00% INFO - L7 2022-04-03-20-50-05: sand: 0.56% ,whitewater: 0.24% ,water: 36.36% INFO - L7 2022-04-03-20-50-05: 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 2022-05-06-20-44-37 INFO - L7 2022-05-06-20-44-37 cloud cover : 0.00% INFO - L7 2022-05-06-20-44-37: sand: 1.05% ,whitewater: 0.42% ,water: 48.08% INFO - L7 2022-05-06-20-44-37: 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: 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 54 INFO - Processing image L7 2022-05-06-20-45-01 INFO - L7 2022-05-06-20-45-01 cloud cover : 0.00% INFO - L7 2022-05-06-20-45-01: sand: 0.88% ,whitewater: 0.39% ,water: 46.50% INFO - L7 2022-05-06-20-45-01: 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 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 59 INFO - Processing image L7 2022-05-18-20-38-47 INFO - L7 2022-05-18-20-38-47 cloud cover : 0.00% INFO - L7 2022-05-18-20-38-47: sand: 0.00% ,whitewater: 3.74% ,water: 0.00% INFO - L7 2022-05-18-20-38-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 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 26 INFO - Processing image L7 2022-05-23-20-43-58 INFO - L7 2022-05-23-20-43-58 cloud cover : 0.00% INFO - L7 2022-05-23-20-43-58: sand: 0.28% ,whitewater: 0.24% ,water: 40.24% INFO - L7 2022-05-23-20-43-58: 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 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2022-05-23-20-44-22 INFO - L7 2022-05-23-20-44-22 cloud cover : 0.00% INFO - L7 2022-05-23-20-44-22: sand: 0.00% ,whitewater: 0.32% ,water: 39.01% INFO - L7 2022-05-23-20-44-22: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2022-06-09-20-43-06 INFO - L7 2022-06-09-20-43-06 cloud cover : 0.00% INFO - L7 2022-06-09-20-43-06: sand: 1.29% ,whitewater: 0.63% ,water: 71.68% INFO - L7 2022-06-09-20-43-06: 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: 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 2022-06-09-20-43-30 INFO - L7 2022-06-09-20-43-30 cloud cover : 0.00% INFO - L7 2022-06-09-20-43-30: sand: 1.86% ,whitewater: 0.49% ,water: 63.03% INFO - L7 2022-06-09-20-43-30: 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 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L7 2022-06-21-20-36-59 INFO - L7 2022-06-21-20-36-59 cloud cover : 0.00% INFO - L7 2022-06-21-20-36-59: sand: 4.83% ,whitewater: 0.80% ,water: 36.01% INFO - L7 2022-06-21-20-36-59: 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: 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 45 INFO - Processing image L7 2022-06-26-20-42-04 INFO - L7 2022-06-26-20-42-04 cloud cover : 0.00% INFO - L7 2022-06-26-20-42-04: sand: 4.41% ,whitewater: 1.08% ,water: 45.56% INFO - L7 2022-06-26-20-42-04: 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 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 43 INFO - Processing image L7 2022-07-08-20-35-26 INFO - L7 2022-07-08-20-35-26 cloud cover : 0.00% INFO - L7 2022-07-08-20-35-26: sand: 0.69% ,whitewater: 1.23% ,water: 56.46% INFO - L7 2022-07-08-20-35-26: 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: 0 shorelines INFO - Processing image L7 2022-07-08-20-35-50 INFO - L7 2022-07-08-20-35-50 cloud cover : 0.00% INFO - L7 2022-07-08-20-35-50: sand: 0.24% ,whitewater: 0.24% ,water: 41.64% INFO - L7 2022-07-08-20-35-50: 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 2022-07-25-20-34-09 INFO - L7 2022-07-25-20-34-09 cloud cover : 0.00% INFO - L7 2022-07-25-20-34-09: sand: 2.06% ,whitewater: 4.65% ,water: 51.54% INFO - L7 2022-07-25-20-34-09: 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 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 46 INFO - Processing image L7 2022-07-25-20-34-33 INFO - L7 2022-07-25-20-34-33 cloud cover : 0.00% INFO - L7 2022-07-25-20-34-33: sand: 1.99% ,whitewater: 6.08% ,water: 49.06% INFO - L7 2022-07-25-20-34-33: 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: 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 46 ERROR - Skipping L7 2022-07-30-20-39-33 due to cloud cover percentage exceeding cloud threshold: 79.38% > 10.00%. INFO - Processing image L7 2022-08-11-20-32-43 INFO - L7 2022-08-11-20-32-43 cloud cover : 0.00% INFO - L7 2022-08-11-20-32-43: sand: 2.94% ,whitewater: 0.63% ,water: 28.88% INFO - L7 2022-08-11-20-32-43: 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: 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 54 INFO - Processing image L7 2022-08-11-20-33-07 INFO - L7 2022-08-11-20-33-07 cloud cover : 0.00% INFO - L7 2022-08-11-20-33-07: sand: 2.90% ,whitewater: 0.49% ,water: 28.78% INFO - L7 2022-08-11-20-33-07: 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: 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 54 INFO - Processing image L7 2022-08-28-20-31-10 INFO - L7 2022-08-28-20-31-10 cloud cover : 0.00% INFO - L7 2022-08-28-20-31-10: sand: 1.85% ,whitewater: 0.49% ,water: 36.33% INFO - L7 2022-08-28-20-31-10: 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 2022-08-28-20-31-34 INFO - L7 2022-08-28-20-31-34 cloud cover : 0.00% INFO - L7 2022-08-28-20-31-34: sand: 2.13% ,whitewater: 0.28% ,water: 36.29% INFO - L7 2022-08-28-20-31-34: 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: 0 shorelines ERROR - Skipping L7 2022-09-02-20-36-30 due to cloud cover percentage exceeding cloud threshold: 79.52% > 10.00%. INFO - Processing image L7 2022-09-14-20-29-30 INFO - L7 2022-09-14-20-29-30 cloud cover : 0.00% INFO - L7 2022-09-14-20-29-30: sand: 0.56% ,whitewater: 0.28% ,water: 30.70% INFO - L7 2022-09-14-20-29-30: 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 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 36 INFO - Processing image L7 2022-09-14-20-29-54 INFO - L7 2022-09-14-20-29-54 cloud cover : 0.00% INFO - L7 2022-09-14-20-29-54: sand: 0.56% ,whitewater: 0.24% ,water: 30.59% INFO - L7 2022-09-14-20-29-54: 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: 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 32 ERROR - Skipping L7 2022-10-01-20-27-39 due to cloud cover percentage exceeding cloud threshold: 13.92% > 10.00%. ERROR - Skipping L7 2022-10-01-20-28-03 due to cloud cover percentage exceeding cloud threshold: 14.05% > 10.00%. INFO - Processing image L7 2022-10-18-20-25-34 INFO - L7 2022-10-18-20-25-34 cloud cover : 0.00% INFO - L7 2022-10-18-20-25-34: sand: 0.68% ,whitewater: 1.47% ,water: 41.52% INFO - L7 2022-10-18-20-25-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-10-18-20-25-34: 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 2022-10-18-20-25-58 INFO - L7 2022-10-18-20-25-58 cloud cover : 4.26% INFO - L7 2022-10-18-20-25-58: sand: 0.63% ,whitewater: 0.07% ,water: 35.70% INFO - L7 2022-10-18-20-25-58: 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 2022-10-23-20-30-45 INFO - L7 2022-10-23-20-30-45 cloud cover : 0.00% INFO - L7 2022-10-23-20-30-45: sand: 0.00% ,whitewater: 0.21% ,water: 42.55% INFO - L7 2022-10-23-20-30-45: 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 2022-11-04-20-23-46 INFO - L7 2022-11-04-20-23-46 cloud cover : 0.00% INFO - L7 2022-11-04-20-23-46: sand: 0.00% ,whitewater: 0.42% ,water: 48.46% INFO - L7 2022-11-04-20-23-46: 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 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 - Processing image L7 2022-11-09-20-28-28 INFO - L7 2022-11-09-20-28-28 cloud cover : 0.00% INFO - L7 2022-11-09-20-28-28: sand: 0.00% ,whitewater: 0.14% ,water: 37.41% INFO - L7 2022-11-09-20-28-28: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2022-11-09-20-28-52 INFO - L7 2022-11-09-20-28-52 cloud cover : 0.00% INFO - L7 2022-11-09-20-28-52: sand: 0.00% ,whitewater: 0.00% ,water: 16.70% INFO - L7 2022-11-09-20-28-52: 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 2023-01-16-20-17-33 INFO - L7 2023-01-16-20-17-33 cloud cover : 0.00% INFO - L7 2023-01-16-20-17-33: sand: 0.49% ,whitewater: 0.66% ,water: 44.69% INFO - L7 2023-01-16-20-17-33: 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 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 2023-01-16-20-17-57 INFO - L7 2023-01-16-20-17-57 cloud cover : 0.00% INFO - L7 2023-01-16-20-17-57: sand: 0.49% ,whitewater: 0.77% ,water: 44.41% INFO - L7 2023-01-16-20-17-57: 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 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 2023-02-07-20-18-55 INFO - L7 2023-02-07-20-18-55 cloud cover : 0.00% INFO - L7 2023-02-07-20-18-55: sand: 0.00% ,whitewater: 0.45% ,water: 39.09% INFO - L7 2023-02-07-20-18-55: 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 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2023-02-07-20-19-18 INFO - L7 2023-02-07-20-19-18 cloud cover : 0.00% INFO - L7 2023-02-07-20-19-18: sand: 0.00% ,whitewater: 0.00% ,water: 13.32% INFO - L7 2023-02-07-20-19-18: 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 2023-03-13-20-10-29 INFO - L7 2023-03-13-20-10-29 cloud cover : 0.00% INFO - L7 2023-03-13-20-10-29: sand: 0.00% ,whitewater: 0.42% ,water: 26.75% INFO - L7 2023-03-13-20-10-29: 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 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 47 INFO - Processing image L7 2023-03-13-20-10-53 INFO - L7 2023-03-13-20-10-53 cloud cover : 0.00% INFO - L7 2023-03-13-20-10-53: sand: 0.00% ,whitewater: 0.52% ,water: 26.82% INFO - L7 2023-03-13-20-10-53: 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: 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 47 INFO - Processing image L7 2023-03-18-20-14-51 INFO - L7 2023-03-18-20-14-51 cloud cover : 0.00% INFO - L7 2023-03-18-20-14-51: sand: 0.52% ,whitewater: 0.42% ,water: 39.27% INFO - L7 2023-03-18-20-14-51: 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: 0 shorelines INFO - Processing image L7 2023-04-04-20-09-37 INFO - L7 2023-04-04-20-09-37 cloud cover : 0.00% INFO - L7 2023-04-04-20-09-37: sand: 1.82% ,whitewater: 0.42% ,water: 44.37% INFO - L7 2023-04-04-20-09-37: 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: 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 47 INFO - Processing image L7 2023-04-04-20-10-01 INFO - L7 2023-04-04-20-10-01 cloud cover : 0.00% INFO - L7 2023-04-04-20-10-01: sand: 1.99% ,whitewater: 0.45% ,water: 43.99% INFO - L7 2023-04-04-20-10-01: 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 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 47 INFO - Processing image L7 2023-04-09-20-13-47 INFO - L7 2023-04-09-20-13-47 cloud cover : 0.00% INFO - L7 2023-04-09-20-13-47: sand: 3.36% ,whitewater: 2.31% ,water: 46.54% INFO - L7 2023-04-09-20-13-47: 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 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 47 ERROR - Skipping L7 2023-04-26-20-07-56 due to cloud cover percentage exceeding cloud threshold: 92.87% > 10.00%. ERROR - Skipping L7 2023-04-26-20-08-20 due to cloud cover percentage exceeding cloud threshold: 77.68% > 10.00%. INFO - Processing image L7 2023-05-13-20-02-03 INFO - L7 2023-05-13-20-02-03 cloud cover : 0.00% INFO - L7 2023-05-13-20-02-03: sand: 0.00% ,whitewater: 7.69% ,water: 0.00% INFO - L7 2023-05-13-20-02-03: 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: 0 shorelines INFO - Processing image L7 2023-05-18-20-05-32 INFO - L7 2023-05-18-20-05-32 cloud cover : 0.00% INFO - L7 2023-05-18-20-05-32: sand: 3.85% ,whitewater: 7.17% ,water: 54.30% INFO - L7 2023-05-18-20-05-32: 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 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 45 INFO - Processing image L7 2023-05-18-20-05-56 INFO - L7 2023-05-18-20-05-56 cloud cover : 0.00% INFO - L7 2023-05-18-20-05-56: sand: 4.41% ,whitewater: 9.80% ,water: 47.90% INFO - L7 2023-05-18-20-05-56: 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: 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 45 INFO - Processing image L7 2023-06-09-20-02-35 INFO - L7 2023-06-09-20-02-35 cloud cover : 0.00% INFO - L7 2023-06-09-20-02-35: sand: 6.08% ,whitewater: 1.08% ,water: 55.35% INFO - L7 2023-06-09-20-02-35: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2023-07-28-19-58-33 INFO - L7 2023-07-28-19-58-33 cloud cover : 3.36% INFO - L7 2023-07-28-19-58-33: sand: 2.69% ,whitewater: 0.77% ,water: 46.78% INFO - L7 2023-07-28-19-58-33: 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 2023-07-28-19-58-57 INFO - L7 2023-07-28-19-58-57 cloud cover : 0.00% INFO - L7 2023-07-28-19-58-57: sand: 2.35% ,whitewater: 1.68% ,water: 44.92% INFO - L7 2023-07-28-19-58-57: 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 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 ERROR - Skipping L7 2023-08-24-19-57-10 due to cloud cover percentage exceeding cloud threshold: 88.39% > 10.00%. INFO - Processing image L7 2023-09-15-19-51-48 INFO - L7 2023-09-15-19-51-48 cloud cover : 0.00% INFO - L7 2023-09-15-19-51-48: sand: 0.00% ,whitewater: 0.59% ,water: 53.92% INFO - L7 2023-09-15-19-51-48: 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: 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 47 INFO - Processing image L7 2023-09-15-19-52-12 INFO - L7 2023-09-15-19-52-12 cloud cover : 0.00% INFO - L7 2023-09-15-19-52-12: sand: 0.00% ,whitewater: 0.91% ,water: 52.94% INFO - L7 2023-09-15-19-52-12: 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: 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 48 ERROR - Skipping L7 2023-10-07-19-46-10 due to cloud cover percentage exceeding cloud threshold: 23.77% > 10.00%. ERROR - Skipping L7 2023-10-12-19-48-46 due to cloud cover percentage exceeding cloud threshold: 89.65% > 10.00%. ERROR - Skipping L7 2023-10-12-19-49-09 due to cloud cover percentage exceeding cloud threshold: 81.75% > 10.00%. INFO - Processing image L7 2023-12-05-19-39-19 INFO - L7 2023-12-05-19-39-19 cloud cover : 0.00% INFO - L7 2023-12-05-19-39-19: sand: 3.50% ,whitewater: 1.33% ,water: 41.33% INFO - L7 2023-12-05-19-39-19: 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: 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 47 INFO - Processing image L7 2023-12-10-19-41-26 INFO - L7 2023-12-10-19-41-26 cloud cover : 0.00% INFO - L7 2023-12-10-19-41-26: sand: 0.00% ,whitewater: 0.03% ,water: 53.99% INFO - L7 2023-12-10-19-41-26: 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 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 47 INFO - Processing image L7 2023-12-10-19-41-50 INFO - L7 2023-12-10-19-41-50 cloud cover : 0.00% INFO - L7 2023-12-10-19-41-50: sand: 0.00% ,whitewater: 0.04% ,water: 53.05% INFO - L7 2023-12-10-19-41-50: 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 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 46 ERROR - Skipping L7 2023-12-15-19-43-55 due to cloud cover percentage exceeding cloud threshold: 18.67% > 10.00%. INFO - Processing image L7 2024-01-06-19-35-06 INFO - L7 2024-01-06-19-35-06 cloud cover : 0.00% INFO - L7 2024-01-06-19-35-06: sand: 1.01% ,whitewater: 0.14% ,water: 21.40% INFO - L7 2024-01-06-19-35-06: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2024-01-11-19-37-01 INFO - L7 2024-01-11-19-37-01 cloud cover : 0.00% INFO - L7 2024-01-11-19-37-01: sand: 2.27% ,whitewater: 0.38% ,water: 53.32% INFO - L7 2024-01-11-19-37-01: 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 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 47 INFO - Processing image L7 2024-01-11-19-37-24 INFO - L7 2024-01-11-19-37-24 cloud cover : 0.00% INFO - L7 2024-01-11-19-37-24: sand: 1.86% ,whitewater: 0.42% ,water: 53.01% INFO - L7 2024-01-11-19-37-24: 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 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 46 INFO - Processing image L7 2024-01-16-19-39-17 INFO - L7 2024-01-16-19-39-17 cloud cover : 0.00% INFO - L7 2024-01-16-19-39-17: sand: 0.00% ,whitewater: 0.00% ,water: 31.54% INFO - L7 2024-01-16-19-39-17: 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 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 - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-04-11-22-08-15 INFO - L8 2013-04-11-22-08-15 cloud cover : 0.00% INFO - L8 2013-04-11-22-08-15: sand: 0.00% ,whitewater: 0.00% ,water: 56.19% INFO - L8 2013-04-11-22-08-15: 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 47 ERROR - Skipping L8 2013-04-27-22-07-47 due to cloud cover percentage exceeding cloud threshold: 43.92% > 10.00%. ERROR - Skipping L8 2013-05-13-22-07-59 due to cloud cover percentage exceeding cloud threshold: 29.30% > 10.00%. INFO - Processing image L8 2013-05-20-22-13-50 INFO - L8 2013-05-20-22-13-50 cloud cover : 0.00% INFO - L8 2013-05-20-22-13-50: sand: 0.00% ,whitewater: 0.00% ,water: 47.17% INFO - L8 2013-05-20-22-13-50: 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: 0 shorelines ERROR - Skipping L8 2013-05-29-22-08-05 due to cloud cover percentage exceeding cloud threshold: 92.55% > 10.00%. INFO - Processing image L8 2013-06-05-22-13-51 INFO - L8 2013-06-05-22-13-51 cloud cover : 0.00% INFO - L8 2013-06-05-22-13-51: sand: 0.00% ,whitewater: 0.00% ,water: 48.53% INFO - L8 2013-06-05-22-13-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 47 INFO - Processing image L8 2013-06-30-22-07-36 INFO - L8 2013-06-30-22-07-36 cloud cover : 0.00% INFO - L8 2013-06-30-22-07-36: sand: 0.00% ,whitewater: 0.00% ,water: 61.54% INFO - L8 2013-06-30-22-07-36: 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 2013-06-30-22-08-00 INFO - L8 2013-06-30-22-08-00 cloud cover : 0.00% INFO - L8 2013-06-30-22-08-00: sand: 0.00% ,whitewater: 0.00% ,water: 49.23% INFO - L8 2013-06-30-22-08-00: 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: 0 shorelines INFO - Processing image L8 2013-07-07-22-13-48 INFO - L8 2013-07-07-22-13-48 cloud cover : 0.00% INFO - L8 2013-07-07-22-13-48: sand: 0.00% ,whitewater: 0.00% ,water: 50.35% INFO - L8 2013-07-07-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 46 INFO - Processing image L8 2013-07-07-22-14-12 INFO - L8 2013-07-07-22-14-12 cloud cover : 0.00% INFO - L8 2013-07-07-22-14-12: sand: 0.00% ,whitewater: 0.00% ,water: 32.21% INFO - L8 2013-07-07-22-14-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 45 INFO - Processing image L8 2013-08-08-22-13-49 INFO - L8 2013-08-08-22-13-49 cloud cover : 0.00% INFO - L8 2013-08-08-22-13-49: sand: 0.00% ,whitewater: 0.00% ,water: 52.73% INFO - L8 2013-08-08-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 47 INFO - Processing image L8 2013-08-08-22-14-13 INFO - L8 2013-08-08-22-14-13 cloud cover : 0.00% INFO - L8 2013-08-08-22-14-13: sand: 0.00% ,whitewater: 0.00% ,water: 36.10% INFO - L8 2013-08-08-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 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 46 INFO - Processing image L8 2013-08-17-22-07-39 INFO - L8 2013-08-17-22-07-39 cloud cover : 0.00% INFO - L8 2013-08-17-22-07-39: sand: 0.00% ,whitewater: 0.00% ,water: 54.61% INFO - L8 2013-08-17-22-07-39: 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 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 47 INFO - Processing image L8 2013-08-17-22-08-03 INFO - L8 2013-08-17-22-08-03 cloud cover : 0.00% INFO - L8 2013-08-17-22-08-03: sand: 0.00% ,whitewater: 0.00% ,water: 46.15% INFO - L8 2013-08-17-22-08-03: 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 47 INFO - Processing image L8 2013-09-02-22-07-40 INFO - L8 2013-09-02-22-07-40 cloud cover : 0.00% INFO - L8 2013-09-02-22-07-40: sand: 0.00% ,whitewater: 0.38% ,water: 47.59% INFO - L8 2013-09-02-22-07-40: 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 45 INFO - Processing image L8 2013-09-02-22-08-04 INFO - L8 2013-09-02-22-08-04 cloud cover : 0.00% INFO - L8 2013-09-02-22-08-04: sand: 0.00% ,whitewater: 0.45% ,water: 47.52% INFO - L8 2013-09-02-22-08-04: 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 45 ERROR - Skipping L8 2013-09-09-22-13-49 due to cloud cover percentage exceeding cloud threshold: 89.09% > 10.00%. ERROR - Skipping L8 2013-09-09-22-14-13 due to cloud cover percentage exceeding cloud threshold: 43.74% > 10.00%. INFO - Processing image L8 2013-10-11-22-13-41 INFO - L8 2013-10-11-22-13-41 cloud cover : 0.00% INFO - L8 2013-10-11-22-13-41: sand: 0.00% ,whitewater: 0.00% ,water: 51.01% INFO - L8 2013-10-11-22-13-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 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 46 INFO - Processing image L8 2013-10-11-22-14-05 INFO - L8 2013-10-11-22-14-05 cloud cover : 0.00% INFO - L8 2013-10-11-22-14-05: sand: 0.00% ,whitewater: 0.00% ,water: 47.27% INFO - L8 2013-10-11-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 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 46 ERROR - Skipping L8 2013-10-27-22-13-31 due to cloud cover percentage exceeding cloud threshold: 84.27% > 10.00%. ERROR - Skipping L8 2013-10-27-22-13-55 due to cloud cover percentage exceeding cloud threshold: 72.01% > 10.00%. INFO - Processing image L8 2013-11-05-22-07-22 INFO - L8 2013-11-05-22-07-22 cloud cover : 0.00% INFO - L8 2013-11-05-22-07-22: sand: 0.00% ,whitewater: 0.00% ,water: 64.19% INFO - L8 2013-11-05-22-07-22: 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 L8 2013-11-05-22-07-46 INFO - L8 2013-11-05-22-07-46 cloud cover : 0.00% INFO - L8 2013-11-05-22-07-46: sand: 0.00% ,whitewater: 0.00% ,water: 53.11% INFO - L8 2013-11-05-22-07-46: 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 47 INFO - Processing image L8 2013-11-12-22-13-32 INFO - L8 2013-11-12-22-13-32 cloud cover : 0.00% INFO - L8 2013-11-12-22-13-32: sand: 0.00% ,whitewater: 0.00% ,water: 46.22% INFO - L8 2013-11-12-22-13-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 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 47 INFO - Processing image L8 2013-11-12-22-13-56 INFO - L8 2013-11-12-22-13-56 cloud cover : 0.00% INFO - L8 2013-11-12-22-13-56: sand: 0.00% ,whitewater: 0.00% ,water: 39.08% INFO - L8 2013-11-12-22-13-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2013-11-21-22-07-37 INFO - L8 2013-11-21-22-07-37 cloud cover : 0.00% INFO - L8 2013-11-21-22-07-37: sand: 0.00% ,whitewater: 0.10% ,water: 53.15% INFO - L8 2013-11-21-22-07-37: 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 47 INFO - Processing image L8 2013-12-14-22-13-21 INFO - L8 2013-12-14-22-13-21 cloud cover : 0.00% INFO - L8 2013-12-14-22-13-21: sand: 0.00% ,whitewater: 0.00% ,water: 47.59% INFO - L8 2013-12-14-22-13-21: 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 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 49 INFO - Processing image L8 2013-12-14-22-13-45 INFO - L8 2013-12-14-22-13-45 cloud cover : 0.00% INFO - L8 2013-12-14-22-13-45: sand: 0.00% ,whitewater: 0.00% ,water: 25.60% INFO - L8 2013-12-14-22-13-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 50 ERROR - Skipping L8 2013-12-30-22-13-13 due to cloud cover percentage exceeding cloud threshold: 68.95% > 10.00%. ERROR - Skipping L8 2013-12-30-22-13-37 due to cloud cover percentage exceeding cloud threshold: 81.21% > 10.00%. INFO - Processing image L8 2014-01-24-22-06-45 INFO - L8 2014-01-24-22-06-45 cloud cover : 0.00% INFO - L8 2014-01-24-22-06-45: sand: 0.00% ,whitewater: 0.00% ,water: 61.54% INFO - L8 2014-01-24-22-06-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2014-01-24-22-07-09 INFO - L8 2014-01-24-22-07-09 cloud cover : 0.00% INFO - L8 2014-01-24-22-07-09: sand: 0.00% ,whitewater: 0.00% ,water: 49.37% INFO - L8 2014-01-24-22-07-09: 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 2014-01-31-22-12-52 INFO - L8 2014-01-31-22-12-52 cloud cover : 0.00% INFO - L8 2014-01-31-22-12-52: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% INFO - L8 2014-01-31-22-12-52: 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 47 INFO - Processing image L8 2014-01-31-22-13-16 INFO - L8 2014-01-31-22-13-16 cloud cover : 0.00% INFO - L8 2014-01-31-22-13-16: sand: 0.00% ,whitewater: 0.00% ,water: 53.68% INFO - L8 2014-01-31-22-13-16: 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 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 46 INFO - Processing image L8 2014-02-09-22-06-33 INFO - L8 2014-02-09-22-06-33 cloud cover : 0.00% INFO - L8 2014-02-09-22-06-33: sand: 0.00% ,whitewater: 0.00% ,water: 39.35% INFO - L8 2014-02-09-22-06-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2014-02-09-22-06-33: 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. INFO - Processing image L8 2014-02-09-22-06-57 INFO - L8 2014-02-09-22-06-57 cloud cover : 0.00% INFO - L8 2014-02-09-22-06-57: sand: 0.00% ,whitewater: 0.00% ,water: 48.50% INFO - L8 2014-02-09-22-06-57: 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 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 43 INFO - Processing image L8 2014-02-16-22-12-38 INFO - L8 2014-02-16-22-12-38 cloud cover : 0.00% INFO - L8 2014-02-16-22-12-38: sand: 0.00% ,whitewater: 0.00% ,water: 52.76% INFO - L8 2014-02-16-22-12-38: 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 47 INFO - Processing image L8 2014-02-16-22-13-02 INFO - L8 2014-02-16-22-13-02 cloud cover : 0.00% INFO - L8 2014-02-16-22-13-02: sand: 0.00% ,whitewater: 0.00% ,water: 53.57% INFO - L8 2014-02-16-22-13-02: 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 L8 2014-02-25-22-06-44 due to cloud cover percentage exceeding cloud threshold: 74.62% > 10.00%. ERROR - Skipping L8 2014-03-04-22-12-23 due to cloud cover percentage exceeding cloud threshold: 80.10% > 10.00%. ERROR - Skipping L8 2014-03-04-22-12-46 due to cloud cover percentage exceeding cloud threshold: 35.54% > 10.00%. INFO - Processing image L8 2014-03-20-22-12-13 INFO - L8 2014-03-20-22-12-13 cloud cover : 0.00% INFO - L8 2014-03-20-22-12-13: sand: 0.00% ,whitewater: 0.00% ,water: 53.46% INFO - L8 2014-03-20-22-12-13: 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: 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 47 INFO - Processing image L8 2014-03-20-22-12-37 INFO - L8 2014-03-20-22-12-37 cloud cover : 0.00% INFO - L8 2014-03-20-22-12-37: sand: 0.00% ,whitewater: 0.00% ,water: 54.10% INFO - L8 2014-03-20-22-12-37: 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 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 46 INFO - Processing image L8 2014-04-05-22-11-58 INFO - L8 2014-04-05-22-11-58 cloud cover : 0.00% INFO - L8 2014-04-05-22-11-58: sand: 0.00% ,whitewater: 0.00% ,water: 52.52% INFO - L8 2014-04-05-22-11-58: 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 47 INFO - Processing image L8 2014-04-05-22-12-22 INFO - L8 2014-04-05-22-12-22 cloud cover : 0.00% INFO - L8 2014-04-05-22-12-22: sand: 0.00% ,whitewater: 0.00% ,water: 53.05% INFO - L8 2014-04-05-22-12-22: 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 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 46 INFO - Processing image L8 2014-04-30-22-05-46 INFO - L8 2014-04-30-22-05-46 cloud cover : 0.00% INFO - L8 2014-04-30-22-05-46: sand: 0.00% ,whitewater: 0.00% ,water: 53.67% INFO - L8 2014-04-30-22-05-46: 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 47 ERROR - Skipping L8 2014-05-07-22-11-26 due to cloud cover percentage exceeding cloud threshold: 32.17% > 10.00%. ERROR - Skipping L8 2014-05-07-22-11-49 due to cloud cover percentage exceeding cloud threshold: 37.47% > 10.00%. ERROR - Skipping L8 2014-05-16-22-05-09 due to cloud cover percentage exceeding cloud threshold: 39.83% > 10.00%. ERROR - Skipping L8 2014-05-16-22-05-33 due to cloud cover percentage exceeding cloud threshold: 19.90% > 10.00%. INFO - Processing image L8 2014-05-23-22-11-18 INFO - L8 2014-05-23-22-11-18 cloud cover : 0.00% INFO - L8 2014-05-23-22-11-18: sand: 0.00% ,whitewater: 0.00% ,water: 47.31% INFO - L8 2014-05-23-22-11-18: 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 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 43 INFO - Processing image L8 2014-05-23-22-11-42 INFO - L8 2014-05-23-22-11-42 cloud cover : 0.00% INFO - L8 2014-05-23-22-11-42: sand: 0.00% ,whitewater: 0.00% ,water: 25.75% INFO - L8 2014-05-23-22-11-42: 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 L8 2014-06-17-22-05-20 due to cloud cover percentage exceeding cloud threshold: 78.98% > 10.00%. ERROR - Skipping L8 2014-06-17-22-05-44 due to cloud cover percentage exceeding cloud threshold: 64.16% > 10.00%. INFO - Processing image L8 2014-07-03-22-05-26 INFO - L8 2014-07-03-22-05-26 cloud cover : 0.00% INFO - L8 2014-07-03-22-05-26: sand: 0.00% ,whitewater: 0.00% ,water: 78.42% INFO - L8 2014-07-03-22-05-26: 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 INFO - Processing image L8 2014-07-03-22-05-50 INFO - L8 2014-07-03-22-05-50 cloud cover : 0.00% INFO - L8 2014-07-03-22-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 89.16% INFO - L8 2014-07-03-22-05-50: 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 47 INFO - Processing image L8 2014-07-10-22-12-04 INFO - L8 2014-07-10-22-12-04 cloud cover : 0.00% INFO - L8 2014-07-10-22-12-04: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-07-10-22-12-04: 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 2014-07-26-22-11-43 INFO - L8 2014-07-26-22-11-43 cloud cover : 6.36% INFO - L8 2014-07-26-22-11-43: sand: 0.00% ,whitewater: 0.00% ,water: 47.97% INFO - L8 2014-07-26-22-11-43: 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 46 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 23 INFO - Processing image L8 2014-07-26-22-12-07 INFO - L8 2014-07-26-22-12-07 cloud cover : 0.00% INFO - L8 2014-07-26-22-12-07: sand: 0.00% ,whitewater: 0.00% ,water: 40.44% INFO - L8 2014-07-26-22-12-07: 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 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 46 INFO - Processing image L8 2014-08-04-22-05-38 INFO - L8 2014-08-04-22-05-38 cloud cover : 0.00% INFO - L8 2014-08-04-22-05-38: sand: 0.00% ,whitewater: 0.00% ,water: 50.63% INFO - L8 2014-08-04-22-05-38: 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 2014-08-04-22-06-02 INFO - L8 2014-08-04-22-06-02 cloud cover : 0.00% INFO - L8 2014-08-04-22-06-02: sand: 0.00% ,whitewater: 0.00% ,water: 49.76% INFO - L8 2014-08-04-22-06-02: 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 2014-08-11-22-11-51 INFO - L8 2014-08-11-22-11-51 cloud cover : 0.00% INFO - L8 2014-08-11-22-11-51: sand: 0.00% ,whitewater: 0.00% ,water: 75.21% INFO - L8 2014-08-11-22-11-51: 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: 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 46 INFO - Processing image L8 2014-08-11-22-12-15 INFO - L8 2014-08-11-22-12-15 cloud cover : 4.49% INFO - L8 2014-08-11-22-12-15: sand: 0.00% ,whitewater: 0.00% ,water: 37.65% INFO - L8 2014-08-11-22-12-15: 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 2014-08-20-22-05-42 INFO - L8 2014-08-20-22-05-42 cloud cover : 0.00% INFO - L8 2014-08-20-22-05-42: sand: 0.00% ,whitewater: 0.41% ,water: 52.70% INFO - L8 2014-08-20-22-05-42: 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 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 49 INFO - Processing image L8 2014-08-20-22-06-06 INFO - L8 2014-08-20-22-06-06 cloud cover : 0.00% INFO - L8 2014-08-20-22-06-06: sand: 0.00% ,whitewater: 0.38% ,water: 48.08% INFO - L8 2014-08-20-22-06-06: 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: 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 45 ERROR - Skipping L8 2014-09-05-22-05-45 due to cloud cover percentage exceeding cloud threshold: 55.65% > 10.00%. INFO - Processing image L8 2014-09-28-22-12-20 INFO - L8 2014-09-28-22-12-20 cloud cover : 0.00% INFO - L8 2014-09-28-22-12-20: sand: 0.00% ,whitewater: 0.00% ,water: 71.64% INFO - L8 2014-09-28-22-12-20: 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: 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 46 INFO - Processing image L8 2014-10-14-22-12-02 INFO - L8 2014-10-14-22-12-02 cloud cover : 0.00% INFO - L8 2014-10-14-22-12-02: sand: 0.00% ,whitewater: 0.00% ,water: 51.75% INFO - L8 2014-10-14-22-12-02: 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 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 46 INFO - Processing image L8 2014-10-14-22-12-26 INFO - L8 2014-10-14-22-12-26 cloud cover : 0.00% INFO - L8 2014-10-14-22-12-26: sand: 0.00% ,whitewater: 0.00% ,water: 27.02% INFO - L8 2014-10-14-22-12-26: 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 L8 2014-10-30-22-11-58 due to cloud cover percentage exceeding cloud threshold: 17.31% > 10.00%. ERROR - Skipping L8 2014-10-30-22-12-22 due to cloud cover percentage exceeding cloud threshold: 16.90% > 10.00%. INFO - Processing image L8 2014-11-08-22-05-52 INFO - L8 2014-11-08-22-05-52 cloud cover : 0.00% INFO - L8 2014-11-08-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 57.82% INFO - L8 2014-11-08-22-05-52: 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 45 INFO - Processing image L8 2014-11-08-22-06-16 INFO - L8 2014-11-08-22-06-16 cloud cover : 0.00% INFO - L8 2014-11-08-22-06-16: sand: 0.00% ,whitewater: 0.00% ,water: 52.45% INFO - L8 2014-11-08-22-06-16: 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 47 ERROR - Skipping L8 2014-12-01-22-12-00 due to cloud cover percentage exceeding cloud threshold: 59.20% > 10.00%. ERROR - Skipping L8 2014-12-01-22-12-24 due to cloud cover percentage exceeding cloud threshold: 73.66% > 10.00%. INFO - Processing image L8 2014-12-26-22-05-43 INFO - L8 2014-12-26-22-05-43 cloud cover : 0.00% INFO - L8 2014-12-26-22-05-43: sand: 0.00% ,whitewater: 0.00% ,water: 60.26% INFO - L8 2014-12-26-22-05-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2014-12-26-22-05-43: 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 L8 2014-12-26-22-06-07 INFO - L8 2014-12-26-22-06-07 cloud cover : 0.00% INFO - L8 2014-12-26-22-06-07: sand: 0.00% ,whitewater: 0.00% ,water: 52.76% INFO - L8 2014-12-26-22-06-07: 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 47 INFO - Processing image L8 2015-01-02-22-11-50 INFO - L8 2015-01-02-22-11-50 cloud cover : 9.51% INFO - L8 2015-01-02-22-11-50: sand: 0.00% ,whitewater: 0.00% ,water: 41.82% INFO - L8 2015-01-02-22-11-50: 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: 0 shorelines INFO - Processing image L8 2015-01-02-22-12-14 INFO - L8 2015-01-02-22-12-14 cloud cover : 2.71% INFO - L8 2015-01-02-22-12-14: sand: 0.00% ,whitewater: 0.00% ,water: 44.15% INFO - L8 2015-01-02-22-12-14: 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: 0 shorelines INFO - Processing image L8 2015-01-27-22-05-35 INFO - L8 2015-01-27-22-05-35 cloud cover : 0.00% INFO - L8 2015-01-27-22-05-35: sand: 0.00% ,whitewater: 0.00% ,water: 61.45% INFO - L8 2015-01-27-22-05-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-01-27-22-05-59 INFO - L8 2015-01-27-22-05-59 cloud cover : 8.43% INFO - L8 2015-01-27-22-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 51.92% INFO - L8 2015-01-27-22-05-59: 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 47 INFO - Processing image L8 2015-02-12-22-05-51 INFO - L8 2015-02-12-22-05-51 cloud cover : 0.00% INFO - L8 2015-02-12-22-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 50.38% INFO - L8 2015-02-12-22-05-51: 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: 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 45 INFO - Processing image L8 2015-02-28-22-05-24 INFO - L8 2015-02-28-22-05-24 cloud cover : 0.00% INFO - L8 2015-02-28-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 61.66% INFO - L8 2015-02-28-22-05-24: 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: 0 shorelines INFO - Processing image L8 2015-02-28-22-05-48 INFO - L8 2015-02-28-22-05-48 cloud cover : 0.00% INFO - L8 2015-02-28-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 48.92% INFO - L8 2015-02-28-22-05-48: 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 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 45 INFO - Processing image L8 2015-03-07-22-11-30 INFO - L8 2015-03-07-22-11-30 cloud cover : 0.00% INFO - L8 2015-03-07-22-11-30: sand: 0.00% ,whitewater: 0.00% ,water: 52.34% INFO - L8 2015-03-07-22-11-30: 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: 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 47 INFO - Processing image L8 2015-03-07-22-11-54 INFO - L8 2015-03-07-22-11-54 cloud cover : 0.00% INFO - L8 2015-03-07-22-11-54: sand: 0.00% ,whitewater: 0.00% ,water: 53.22% INFO - L8 2015-03-07-22-11-54: 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 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 46 ERROR - Skipping L8 2015-03-23-22-11-21 due to cloud cover percentage exceeding cloud threshold: 36.82% > 10.00%. ERROR - Skipping L8 2015-03-23-22-11-45 due to cloud cover percentage exceeding cloud threshold: 33.62% > 10.00%. INFO - Processing image L8 2015-04-01-22-05-25 INFO - L8 2015-04-01-22-05-25 cloud cover : 0.00% INFO - L8 2015-04-01-22-05-25: sand: 0.00% ,whitewater: 0.00% ,water: 50.14% INFO - L8 2015-04-01-22-05-25: 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: 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 45 ERROR - Skipping L8 2015-04-24-22-11-08 due to cloud cover percentage exceeding cloud threshold: 32.06% > 10.00%. ERROR - Skipping L8 2015-04-24-22-11-32 due to cloud cover percentage exceeding cloud threshold: 31.57% > 10.00%. INFO - Processing image L8 2015-05-03-22-04-48 INFO - L8 2015-05-03-22-04-48 cloud cover : 0.00% INFO - L8 2015-05-03-22-04-48: sand: 0.00% ,whitewater: 0.00% ,water: 54.85% INFO - L8 2015-05-03-22-04-48: 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 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 46 INFO - Processing image L8 2015-05-03-22-05-12 INFO - L8 2015-05-03-22-05-12 cloud cover : 0.00% INFO - L8 2015-05-03-22-05-12: sand: 0.00% ,whitewater: 0.00% ,water: 51.01% INFO - L8 2015-05-03-22-05-12: 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 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 46 ERROR - Skipping L8 2015-05-10-22-10-52 due to cloud cover percentage exceeding cloud threshold: 83.67% > 10.00%. ERROR - Skipping L8 2015-05-10-22-11-16 due to cloud cover percentage exceeding cloud threshold: 82.58% > 10.00%. INFO - Processing image L8 2015-05-19-22-04-40 INFO - L8 2015-05-19-22-04-40 cloud cover : 0.00% INFO - L8 2015-05-19-22-04-40: sand: 0.00% ,whitewater: 0.00% ,water: 52.90% INFO - L8 2015-05-19-22-04-40: 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 47 INFO - Processing image L8 2015-05-19-22-05-04 INFO - L8 2015-05-19-22-05-04 cloud cover : 0.00% INFO - L8 2015-05-19-22-05-04: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% INFO - L8 2015-05-19-22-05-04: 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 47 ERROR - Skipping L8 2015-06-27-22-11-10 due to cloud cover percentage exceeding cloud threshold: 28.88% > 10.00%. INFO - Processing image L8 2015-06-27-22-11-34 INFO - L8 2015-06-27-22-11-34 cloud cover : 0.00% INFO - L8 2015-06-27-22-11-34: sand: 0.00% ,whitewater: 0.00% ,water: 21.15% INFO - L8 2015-06-27-22-11-34: 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 L8 2015-07-06-22-05-06 due to cloud cover percentage exceeding cloud threshold: 34.02% > 10.00%. INFO - Processing image L8 2015-07-06-22-05-30 INFO - L8 2015-07-06-22-05-30 cloud cover : 0.00% INFO - L8 2015-07-06-22-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 43.95% INFO - L8 2015-07-06-22-05-30: 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 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 47 INFO - Processing image L8 2015-07-22-22-05-13 INFO - L8 2015-07-22-22-05-13 cloud cover : 0.00% INFO - L8 2015-07-22-22-05-13: sand: 0.00% ,whitewater: 0.00% ,water: 51.43% INFO - L8 2015-07-22-22-05-13: 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: 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 46 INFO - Processing image L8 2015-07-22-22-05-37 INFO - L8 2015-07-22-22-05-37 cloud cover : 0.00% INFO - L8 2015-07-22-22-05-37: sand: 0.00% ,whitewater: 0.00% ,water: 51.36% INFO - L8 2015-07-22-22-05-37: 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 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 46 INFO - Processing image L8 2015-07-29-22-11-25 INFO - L8 2015-07-29-22-11-25 cloud cover : 0.00% INFO - L8 2015-07-29-22-11-25: sand: 0.00% ,whitewater: 0.00% ,water: 48.81% INFO - L8 2015-07-29-22-11-25: 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: 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 49 INFO - Processing image L8 2015-07-29-22-11-49 INFO - L8 2015-07-29-22-11-49 cloud cover : 0.00% INFO - L8 2015-07-29-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 16.55% INFO - L8 2015-07-29-22-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-08-07-22-05-16 INFO - L8 2015-08-07-22-05-16 cloud cover : 0.00% INFO - L8 2015-08-07-22-05-16: sand: 0.00% ,whitewater: 0.00% ,water: 63.88% INFO - L8 2015-08-07-22-05-16: 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 2015-08-07-22-05-40 INFO - L8 2015-08-07-22-05-40 cloud cover : 0.00% INFO - L8 2015-08-07-22-05-40: sand: 0.00% ,whitewater: 0.00% ,water: 85.80% INFO - L8 2015-08-07-22-05-40: 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 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 46 ERROR - Skipping L8 2015-08-14-22-11-55 due to cloud cover percentage exceeding cloud threshold: 85.51% > 10.00%. INFO - Processing image L8 2015-08-23-22-05-24 INFO - L8 2015-08-23-22-05-24 cloud cover : 0.00% INFO - L8 2015-08-23-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 59.10% INFO - L8 2015-08-23-22-05-24: 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: 0 shorelines INFO - Processing image L8 2015-08-23-22-05-48 INFO - L8 2015-08-23-22-05-48 cloud cover : 0.00% INFO - L8 2015-08-23-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2015-08-23-22-05-48: 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 45 INFO - Processing image L8 2015-09-24-22-05-37 INFO - L8 2015-09-24-22-05-37 cloud cover : 0.00% INFO - L8 2015-09-24-22-05-37: sand: 0.00% ,whitewater: 0.00% ,water: 31.50% INFO - L8 2015-09-24-22-05-37: 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 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 51 INFO - Processing image L8 2015-11-11-22-05-44 INFO - L8 2015-11-11-22-05-44 cloud cover : 0.00% INFO - L8 2015-11-11-22-05-44: sand: 0.00% ,whitewater: 0.00% ,water: 62.97% INFO - L8 2015-11-11-22-05-44: 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 2015-11-11-22-06-08 INFO - L8 2015-11-11-22-06-08 cloud cover : 0.00% INFO - L8 2015-11-11-22-06-08: sand: 0.00% ,whitewater: 0.00% ,water: 51.57% INFO - L8 2015-11-11-22-06-08: 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 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 46 INFO - Processing image L8 2015-11-27-22-06-11 INFO - L8 2015-11-27-22-06-11 cloud cover : 9.86% INFO - L8 2015-11-27-22-06-11: sand: 0.00% ,whitewater: 0.00% ,water: 5.49% INFO - L8 2015-11-27-22-06-11: 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: 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 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 23 ERROR - Skipping L8 2015-12-04-22-11-57 due to cloud cover percentage exceeding cloud threshold: 44.65% > 10.00%. ERROR - Skipping L8 2015-12-04-22-12-21 due to cloud cover percentage exceeding cloud threshold: 40.88% > 10.00%. INFO - Processing image L8 2015-12-13-22-05-45 INFO - L8 2015-12-13-22-05-45 cloud cover : 0.00% INFO - L8 2015-12-13-22-05-45: sand: 0.00% ,whitewater: 0.00% ,water: 63.58% INFO - L8 2015-12-13-22-05-45: 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: 0 shorelines INFO - Processing image L8 2015-12-13-22-06-09 INFO - L8 2015-12-13-22-06-09 cloud cover : 0.00% INFO - L8 2015-12-13-22-06-09: sand: 0.00% ,whitewater: 0.00% ,water: 51.92% INFO - L8 2015-12-13-22-06-09: 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 47 ERROR - Skipping L8 2015-12-20-22-11-57 due to cloud cover percentage exceeding cloud threshold: 45.24% > 10.00%. ERROR - Skipping L8 2015-12-20-22-12-21 due to cloud cover percentage exceeding cloud threshold: 26.19% > 10.00%. INFO - Processing image L8 2016-01-14-22-05-43 INFO - L8 2016-01-14-22-05-43 cloud cover : 0.00% INFO - L8 2016-01-14-22-05-43: sand: 0.00% ,whitewater: 0.00% ,water: 65.88% INFO - L8 2016-01-14-22-05-43: 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 2016-01-14-22-06-07 INFO - L8 2016-01-14-22-06-07 cloud cover : 0.00% INFO - L8 2016-01-14-22-06-07: sand: 0.00% ,whitewater: 0.00% ,water: 53.25% INFO - L8 2016-01-14-22-06-07: 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 47 ERROR - Skipping L8 2016-01-21-22-11-54 due to cloud cover percentage exceeding cloud threshold: 81.54% > 10.00%. INFO - Processing image L8 2016-01-21-22-12-18 INFO - L8 2016-01-21-22-12-18 cloud cover : 0.00% INFO - L8 2016-01-21-22-12-18: sand: 0.00% ,whitewater: 0.00% ,water: 18.28% INFO - L8 2016-01-21-22-12-18: 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 L8 2016-01-30-22-05-41 due to cloud cover percentage exceeding cloud threshold: 88.79% > 10.00%. ERROR - Skipping L8 2016-01-30-22-06-05 due to cloud cover percentage exceeding cloud threshold: 86.71% > 10.00%. INFO - Processing image L8 2016-02-22-22-11-42 INFO - L8 2016-02-22-22-11-42 cloud cover : 0.00% INFO - L8 2016-02-22-22-11-42: sand: 0.00% ,whitewater: 0.00% ,water: 51.68% INFO - L8 2016-02-22-22-11-42: 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 47 INFO - Processing image L8 2016-02-22-22-12-06 INFO - L8 2016-02-22-22-12-06 cloud cover : 0.00% INFO - L8 2016-02-22-22-12-06: sand: 0.00% ,whitewater: 0.00% ,water: 52.70% INFO - L8 2016-02-22-22-12-06: 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: 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 46 INFO - Processing image L8 2016-03-02-22-05-31 INFO - L8 2016-03-02-22-05-31 cloud cover : 0.00% INFO - L8 2016-03-02-22-05-31: sand: 0.00% ,whitewater: 0.00% ,water: 60.14% INFO - L8 2016-03-02-22-05-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2016-03-02-22-05-31: 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 2016-03-02-22-05-55 INFO - L8 2016-03-02-22-05-55 cloud cover : 0.00% INFO - L8 2016-03-02-22-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 49.83% INFO - L8 2016-03-02-22-05-55: 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 L8 2016-03-09-22-11-40 due to cloud cover percentage exceeding cloud threshold: 41.19% > 10.00%. ERROR - Skipping L8 2016-03-09-22-12-04 due to cloud cover percentage exceeding cloud threshold: 41.82% > 10.00%. INFO - Processing image L8 2016-03-18-22-05-26 INFO - L8 2016-03-18-22-05-26 cloud cover : 0.00% INFO - L8 2016-03-18-22-05-26: sand: 0.00% ,whitewater: 0.00% ,water: 63.09% INFO - L8 2016-03-18-22-05-26: 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 L8 2016-03-18-22-05-49 due to cloud cover percentage exceeding cloud threshold: 20.52% > 10.00%. ERROR - Skipping L8 2016-03-25-22-11-32 due to cloud cover percentage exceeding cloud threshold: 29.55% > 10.00%. ERROR - Skipping L8 2016-03-25-22-11-56 due to cloud cover percentage exceeding cloud threshold: 29.88% > 10.00%. ERROR - Skipping L8 2016-04-03-22-05-16 due to cloud cover percentage exceeding cloud threshold: 34.21% > 10.00%. ERROR - Skipping L8 2016-04-03-22-05-40 due to cloud cover percentage exceeding cloud threshold: 19.16% > 10.00%. INFO - Processing image L8 2016-04-26-22-11-21 INFO - L8 2016-04-26-22-11-21 cloud cover : 0.00% INFO - L8 2016-04-26-22-11-21: sand: 0.00% ,whitewater: 0.00% ,water: 52.66% INFO - L8 2016-04-26-22-11-21: 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 47 INFO - Processing image L8 2016-04-26-22-11-45 INFO - L8 2016-04-26-22-11-45 cloud cover : 0.00% INFO - L8 2016-04-26-22-11-45: sand: 0.00% ,whitewater: 0.00% ,water: 38.41% INFO - L8 2016-04-26-22-11-45: 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 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 46 INFO - Processing image L8 2016-05-12-22-11-20 INFO - L8 2016-05-12-22-11-20 cloud cover : 0.00% INFO - L8 2016-05-12-22-11-20: sand: 0.00% ,whitewater: 0.00% ,water: 52.87% INFO - L8 2016-05-12-22-11-20: 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: 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 48 INFO - Processing image L8 2016-05-12-22-11-44 INFO - L8 2016-05-12-22-11-44 cloud cover : 0.00% INFO - L8 2016-05-12-22-11-44: sand: 0.00% ,whitewater: 0.00% ,water: 10.26% INFO - L8 2016-05-12-22-11-44: 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: 0 shorelines INFO - Processing image L8 2016-05-21-22-05-14 INFO - L8 2016-05-21-22-05-14 cloud cover : 0.00% INFO - L8 2016-05-21-22-05-14: sand: 0.00% ,whitewater: 0.00% ,water: 60.17% INFO - L8 2016-05-21-22-05-14: 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 47 INFO - Processing image L8 2016-05-21-22-05-38 INFO - L8 2016-05-21-22-05-38 cloud cover : 0.00% INFO - L8 2016-05-21-22-05-38: sand: 0.00% ,whitewater: 0.00% ,water: 60.10% INFO - L8 2016-05-21-22-05-38: 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 47 ERROR - Skipping L8 2016-05-28-22-11-51 due to cloud cover percentage exceeding cloud threshold: 92.18% > 10.00%. ERROR - Skipping L8 2016-06-13-22-11-30 due to cloud cover percentage exceeding cloud threshold: 51.71% > 10.00%. ERROR - Skipping L8 2016-06-13-22-11-54 due to cloud cover percentage exceeding cloud threshold: 41.35% > 10.00%. INFO - Processing image L8 2016-07-15-22-11-46 INFO - L8 2016-07-15-22-11-46 cloud cover : 0.00% INFO - L8 2016-07-15-22-11-46: sand: 0.00% ,whitewater: 0.00% ,water: 48.18% INFO - L8 2016-07-15-22-11-46: 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: 0 shorelines INFO - Processing image L8 2016-07-15-22-12-10 INFO - L8 2016-07-15-22-12-10 cloud cover : 0.00% INFO - L8 2016-07-15-22-12-10: sand: 0.00% ,whitewater: 0.00% ,water: 19.15% INFO - L8 2016-07-15-22-12-10: 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 2016-07-24-22-05-37 INFO - L8 2016-07-24-22-05-37 cloud cover : 0.00% INFO - L8 2016-07-24-22-05-37: sand: 0.00% ,whitewater: 0.00% ,water: 58.93% INFO - L8 2016-07-24-22-05-37: 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 45 INFO - Processing image L8 2016-07-24-22-06-01 INFO - L8 2016-07-24-22-06-01 cloud cover : 0.00% INFO - L8 2016-07-24-22-06-01: sand: 0.00% ,whitewater: 0.00% ,water: 52.97% INFO - L8 2016-07-24-22-06-01: 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 47 INFO - Processing image L8 2016-08-16-22-11-53 INFO - L8 2016-08-16-22-11-53 cloud cover : 0.00% INFO - L8 2016-08-16-22-11-53: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2016-08-16-22-11-53: 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 45 INFO - Processing image L8 2016-08-16-22-12-17 INFO - L8 2016-08-16-22-12-17 cloud cover : 0.00% INFO - L8 2016-08-16-22-12-17: sand: 0.00% ,whitewater: 0.00% ,water: 43.91% INFO - L8 2016-08-16-22-12-17: 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 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 45 INFO - Processing image L8 2016-09-10-22-05-51 INFO - L8 2016-09-10-22-05-51 cloud cover : 0.00% INFO - L8 2016-09-10-22-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 59.95% INFO - L8 2016-09-10-22-05-51: 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: 0 shorelines INFO - Processing image L8 2016-09-10-22-06-15 INFO - L8 2016-09-10-22-06-15 cloud cover : 0.00% INFO - L8 2016-09-10-22-06-15: sand: 0.00% ,whitewater: 0.00% ,water: 49.37% INFO - L8 2016-09-10-22-06-15: 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 45 ERROR - Skipping L8 2016-09-26-22-06-15 due to cloud cover percentage exceeding cloud threshold: 91.40% > 10.00%. INFO - Processing image L8 2016-10-28-22-05-59 INFO - L8 2016-10-28-22-05-59 cloud cover : 0.00% INFO - L8 2016-10-28-22-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 50.53% INFO - L8 2016-10-28-22-05-59: 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 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 52 INFO - Processing image L8 2016-10-28-22-06-23 INFO - L8 2016-10-28-22-06-23 cloud cover : 7.94% INFO - L8 2016-10-28-22-06-23: sand: 0.00% ,whitewater: 0.00% ,water: 48.88% INFO - L8 2016-10-28-22-06-23: 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 52 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 25 ERROR - Skipping L8 2016-11-20-22-12-09 due to cloud cover percentage exceeding cloud threshold: 11.78% > 10.00%. INFO - Processing image L8 2016-11-20-22-12-33 INFO - L8 2016-11-20-22-12-33 cloud cover : 9.10% INFO - L8 2016-11-20-22-12-33: sand: 0.00% ,whitewater: 0.00% ,water: 29.07% INFO - L8 2016-11-20-22-12-33: 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 L8 2016-12-15-22-05-54 due to cloud cover percentage exceeding cloud threshold: 52.56% > 10.00%. ERROR - Skipping L8 2016-12-15-22-06-18 due to cloud cover percentage exceeding cloud threshold: 77.48% > 10.00%. ERROR - Skipping L8 2016-12-31-22-05-51 due to cloud cover percentage exceeding cloud threshold: 10.95% > 10.00%. INFO - Processing image L8 2016-12-31-22-06-15 INFO - L8 2016-12-31-22-06-15 cloud cover : 3.99% INFO - L8 2016-12-31-22-06-15: sand: 0.00% ,whitewater: 0.00% ,water: 41.43% INFO - L8 2016-12-31-22-06-15: 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 51 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 L8 2017-01-16-22-05-47 INFO - L8 2017-01-16-22-05-47 cloud cover : 7.03% INFO - L8 2017-01-16-22-05-47: sand: 0.00% ,whitewater: 0.00% ,water: 59.55% INFO - L8 2017-01-16-22-05-47: 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 2017-01-16-22-06-11 INFO - L8 2017-01-16-22-06-11 cloud cover : 7.17% INFO - L8 2017-01-16-22-06-11: sand: 0.00% ,whitewater: 0.00% ,water: 51.05% INFO - L8 2017-01-16-22-06-11: 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 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 23 ERROR - Skipping L8 2017-01-23-22-11-55 due to cloud cover percentage exceeding cloud threshold: 34.44% > 10.00%. ERROR - Skipping L8 2017-01-23-22-12-19 due to cloud cover percentage exceeding cloud threshold: 28.29% > 10.00%. ERROR - Skipping L8 2017-02-01-22-05-40 due to cloud cover percentage exceeding cloud threshold: 70.24% > 10.00%. ERROR - Skipping L8 2017-02-01-22-06-04 due to cloud cover percentage exceeding cloud threshold: 18.50% > 10.00%. ERROR - Skipping L8 2017-02-24-22-11-42 due to cloud cover percentage exceeding cloud threshold: 86.08% > 10.00%. ERROR - Skipping L8 2017-02-24-22-12-05 due to cloud cover percentage exceeding cloud threshold: 88.31% > 10.00%. INFO - Processing image L8 2017-03-05-22-05-27 INFO - L8 2017-03-05-22-05-27 cloud cover : 0.00% INFO - L8 2017-03-05-22-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 38.10% INFO - L8 2017-03-05-22-05-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2017-03-05-22-05-27: 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 L8 2017-03-05-22-05-50 INFO - L8 2017-03-05-22-05-50 cloud cover : 0.00% INFO - L8 2017-03-05-22-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 50.03% INFO - L8 2017-03-05-22-05-50: 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 2017-04-06-22-05-10 INFO - L8 2017-04-06-22-05-10 cloud cover : 0.00% INFO - L8 2017-04-06-22-05-10: sand: 0.00% ,whitewater: 0.00% ,water: 38.43% INFO - L8 2017-04-06-22-05-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2017-04-06-22-05-10: 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 2017-04-06-22-05-33 INFO - L8 2017-04-06-22-05-33 cloud cover : 0.00% INFO - L8 2017-04-06-22-05-33: sand: 0.00% ,whitewater: 0.00% ,water: 46.89% INFO - L8 2017-04-06-22-05-33: 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 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 43 ERROR - Skipping L8 2017-04-13-22-11-17 due to cloud cover percentage exceeding cloud threshold: 52.10% > 10.00%. ERROR - Skipping L8 2017-04-13-22-11-40 due to cloud cover percentage exceeding cloud threshold: 40.53% > 10.00%. INFO - Processing image L8 2017-04-22-22-05-00 INFO - L8 2017-04-22-22-05-00 cloud cover : 0.00% INFO - L8 2017-04-22-22-05-00: sand: 0.00% ,whitewater: 0.00% ,water: 42.86% INFO - L8 2017-04-22-22-05-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2017-04-22-22-05-00: 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 2017-04-22-22-05-24 INFO - L8 2017-04-22-22-05-24 cloud cover : 0.00% INFO - L8 2017-04-22-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 47.73% INFO - L8 2017-04-22-22-05-24: 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: 0 shorelines INFO - Processing image L8 2017-05-08-22-04-59 INFO - L8 2017-05-08-22-04-59 cloud cover : 0.00% INFO - L8 2017-05-08-22-04-59: sand: 0.00% ,whitewater: 0.00% ,water: 63.04% INFO - L8 2017-05-08-22-04-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2017-05-08-22-05-23 INFO - L8 2017-05-08-22-05-23 cloud cover : 0.00% INFO - L8 2017-05-08-22-05-23: sand: 0.00% ,whitewater: 0.00% ,water: 48.74% INFO - L8 2017-05-08-22-05-23: 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 45 INFO - Processing image L8 2017-05-24-22-05-10 INFO - L8 2017-05-24-22-05-10 cloud cover : 0.00% INFO - L8 2017-05-24-22-05-10: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2017-05-24-22-05-10: 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 47 INFO - Processing image L8 2017-05-24-22-05-34 INFO - L8 2017-05-24-22-05-34 cloud cover : 0.00% INFO - L8 2017-05-24-22-05-34: sand: 0.00% ,whitewater: 0.00% ,water: 49.79% INFO - L8 2017-05-24-22-05-34: 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 47 INFO - Processing image L8 2017-05-31-22-11-25 INFO - L8 2017-05-31-22-11-25 cloud cover : 0.00% INFO - L8 2017-05-31-22-11-25: sand: 0.00% ,whitewater: 0.00% ,water: 48.32% INFO - L8 2017-05-31-22-11-25: 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 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 46 INFO - Processing image L8 2017-05-31-22-11-49 INFO - L8 2017-05-31-22-11-49 cloud cover : 0.00% INFO - L8 2017-05-31-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 16.00% INFO - L8 2017-05-31-22-11-49: 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: 0 shorelines INFO - Processing image L8 2017-06-16-22-11-31 INFO - L8 2017-06-16-22-11-31 cloud cover : 0.00% INFO - L8 2017-06-16-22-11-31: sand: 0.00% ,whitewater: 0.00% ,water: 51.50% INFO - L8 2017-06-16-22-11-31: 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 2017-06-16-22-11-55 INFO - L8 2017-06-16-22-11-55 cloud cover : 0.00% INFO - L8 2017-06-16-22-11-55: sand: 0.00% ,whitewater: 0.00% ,water: 15.53% INFO - L8 2017-06-16-22-11-55: 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 2017-06-25-22-05-23 INFO - L8 2017-06-25-22-05-23 cloud cover : 0.00% INFO - L8 2017-06-25-22-05-23: sand: 0.00% ,whitewater: 0.00% ,water: 54.40% INFO - L8 2017-06-25-22-05-23: 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 47 INFO - Processing image L8 2017-06-25-22-05-47 INFO - L8 2017-06-25-22-05-47 cloud cover : 0.00% INFO - L8 2017-06-25-22-05-47: sand: 0.00% ,whitewater: 0.00% ,water: 53.64% INFO - L8 2017-06-25-22-05-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 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 47 INFO - Processing image L8 2017-07-11-22-05-26 INFO - L8 2017-07-11-22-05-26 cloud cover : 0.00% INFO - L8 2017-07-11-22-05-26: sand: 0.00% ,whitewater: 0.00% ,water: 65.93% INFO - L8 2017-07-11-22-05-26: 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: 0 shorelines ERROR - Skipping L8 2017-07-11-22-05-50 due to cloud cover percentage exceeding cloud threshold: 27.90% > 10.00%. ERROR - Skipping L8 2017-07-18-22-12-04 due to cloud cover percentage exceeding cloud threshold: 27.19% > 10.00%. INFO - Processing image L8 2017-08-03-22-11-47 INFO - L8 2017-08-03-22-11-47 cloud cover : 0.00% INFO - L8 2017-08-03-22-11-47: sand: 0.00% ,whitewater: 0.00% ,water: 47.80% INFO - L8 2017-08-03-22-11-47: 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 2017-08-03-22-12-11 INFO - L8 2017-08-03-22-12-11 cloud cover : 0.00% INFO - L8 2017-08-03-22-12-11: sand: 0.00% ,whitewater: 0.00% ,water: 22.51% INFO - L8 2017-08-03-22-12-11: 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 L8 2017-08-12-22-05-40 due to cloud cover percentage exceeding cloud threshold: 35.60% > 10.00%. INFO - Processing image L8 2017-08-19-22-11-53 INFO - L8 2017-08-19-22-11-53 cloud cover : 0.00% INFO - L8 2017-08-19-22-11-53: sand: 0.00% ,whitewater: 0.00% ,water: 47.80% INFO - L8 2017-08-19-22-11-53: 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 45 INFO - Processing image L8 2017-08-19-22-12-17 INFO - L8 2017-08-19-22-12-17 cloud cover : 0.00% INFO - L8 2017-08-19-22-12-17: sand: 0.00% ,whitewater: 0.00% ,water: 21.49% INFO - L8 2017-08-19-22-12-17: 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: 0 shorelines INFO - Processing image L8 2017-09-04-22-11-55 INFO - L8 2017-09-04-22-11-55 cloud cover : 0.00% INFO - L8 2017-09-04-22-11-55: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2017-09-04-22-11-55: 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 45 INFO - Processing image L8 2017-09-04-22-12-19 INFO - L8 2017-09-04-22-12-19 cloud cover : 0.00% INFO - L8 2017-09-04-22-12-19: sand: 0.00% ,whitewater: 0.00% ,water: 30.39% INFO - L8 2017-09-04-22-12-19: 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 2017-09-13-22-05-44 INFO - L8 2017-09-13-22-05-44 cloud cover : 0.00% INFO - L8 2017-09-13-22-05-44: sand: 0.00% ,whitewater: 0.00% ,water: 55.24% INFO - L8 2017-09-13-22-05-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2017-09-13-22-06-08 due to cloud cover percentage exceeding cloud threshold: 55.98% > 10.00%. ERROR - Skipping L8 2017-09-29-22-05-51 due to cloud cover percentage exceeding cloud threshold: 28.40% > 10.00%. ERROR - Skipping L8 2017-09-29-22-06-15 due to cloud cover percentage exceeding cloud threshold: 61.05% > 10.00%. INFO - Processing image L8 2017-12-02-22-05-46 INFO - L8 2017-12-02-22-05-46 cloud cover : 0.00% INFO - L8 2017-12-02-22-05-46: sand: 0.00% ,whitewater: 0.00% ,water: 56.20% INFO - L8 2017-12-02-22-05-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2017-12-02-22-05-46: 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 L8 2017-12-02-22-06-10 INFO - L8 2017-12-02-22-06-10 cloud cover : 0.00% INFO - L8 2017-12-02-22-06-10: sand: 0.00% ,whitewater: 0.00% ,water: 49.79% INFO - L8 2017-12-02-22-06-10: 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 L8 2017-12-18-22-05-49 due to cloud cover percentage exceeding cloud threshold: 16.05% > 10.00%. ERROR - Skipping L8 2017-12-18-22-06-13 due to cloud cover percentage exceeding cloud threshold: 11.05% > 10.00%. ERROR - Skipping L8 2018-01-10-22-11-54 due to cloud cover percentage exceeding cloud threshold: 26.08% > 10.00%. ERROR - Skipping L8 2018-01-10-22-12-18 due to cloud cover percentage exceeding cloud threshold: 27.59% > 10.00%. INFO - Processing image L8 2018-01-19-22-05-38 INFO - L8 2018-01-19-22-05-38 cloud cover : 8.79% INFO - L8 2018-01-19-22-05-38: sand: 0.00% ,whitewater: 0.00% ,water: 57.95% INFO - L8 2018-01-19-22-05-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2018-01-19-22-05-38: 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 L8 2018-01-19-22-06-02 due to cloud cover percentage exceeding cloud threshold: 73.53% > 10.00%. ERROR - Skipping L8 2018-02-04-22-05-53 due to cloud cover percentage exceeding cloud threshold: 75.77% > 10.00%. INFO - Processing image L8 2018-02-20-22-05-48 INFO - L8 2018-02-20-22-05-48 cloud cover : 0.00% INFO - L8 2018-02-20-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 53.43% INFO - L8 2018-02-20-22-05-48: 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 47 ERROR - Skipping L8 2018-03-08-22-05-39 due to cloud cover percentage exceeding cloud threshold: 84.16% > 10.00%. ERROR - Skipping L8 2018-03-24-22-05-32 due to cloud cover percentage exceeding cloud threshold: 79.20% > 10.00%. INFO - Processing image L8 2018-03-31-22-11-15 INFO - L8 2018-03-31-22-11-15 cloud cover : 0.00% INFO - L8 2018-03-31-22-11-15: sand: 0.00% ,whitewater: 0.00% ,water: 65.45% INFO - L8 2018-03-31-22-11-15: 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 47 INFO - Processing image L8 2018-03-31-22-11-39 INFO - L8 2018-03-31-22-11-39 cloud cover : 0.00% INFO - L8 2018-03-31-22-11-39: sand: 0.00% ,whitewater: 0.00% ,water: 65.09% INFO - L8 2018-03-31-22-11-39: 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 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 46 ERROR - Skipping L8 2018-04-16-22-11-06 due to cloud cover percentage exceeding cloud threshold: 50.98% > 10.00%. ERROR - Skipping L8 2018-04-16-22-11-30 due to cloud cover percentage exceeding cloud threshold: 46.56% > 10.00%. INFO - Processing image L8 2018-04-25-22-04-50 INFO - L8 2018-04-25-22-04-50 cloud cover : 0.00% INFO - L8 2018-04-25-22-04-50: sand: 0.00% ,whitewater: 0.00% ,water: 39.19% INFO - L8 2018-04-25-22-04-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2018-04-25-22-04-50: 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 L8 2018-04-25-22-05-14 INFO - L8 2018-04-25-22-05-14 cloud cover : 0.00% INFO - L8 2018-04-25-22-05-14: sand: 0.00% ,whitewater: 0.00% ,water: 50.35% INFO - L8 2018-04-25-22-05-14: 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 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 46 INFO - Processing image L8 2018-05-02-22-10-57 INFO - L8 2018-05-02-22-10-57 cloud cover : 0.00% INFO - L8 2018-05-02-22-10-57: sand: 0.00% ,whitewater: 0.00% ,water: 53.39% INFO - L8 2018-05-02-22-10-57: 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 47 INFO - Processing image L8 2018-05-02-22-11-21 INFO - L8 2018-05-02-22-11-21 cloud cover : 0.00% INFO - L8 2018-05-02-22-11-21: sand: 0.00% ,whitewater: 0.00% ,water: 54.10% INFO - L8 2018-05-02-22-11-21: 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 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 46 INFO - Processing image L8 2018-05-18-22-11-10 INFO - L8 2018-05-18-22-11-10 cloud cover : 0.00% INFO - L8 2018-05-18-22-11-10: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-05-18-22-11-10: 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: 0 shorelines ERROR - Skipping L8 2018-06-12-22-04-30 due to cloud cover percentage exceeding cloud threshold: 43.59% > 10.00%. INFO - Processing image L8 2018-06-12-22-04-53 INFO - L8 2018-06-12-22-04-53 cloud cover : 4.20% INFO - L8 2018-06-12-22-04-53: sand: 0.00% ,whitewater: 0.07% ,water: 52.90% INFO - L8 2018-06-12-22-04-53: 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 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 43 ERROR - Skipping L8 2018-06-28-22-05-04 due to cloud cover percentage exceeding cloud threshold: 81.71% > 10.00%. INFO - Processing image L8 2018-07-05-22-10-54 INFO - L8 2018-07-05-22-10-54 cloud cover : 0.00% INFO - L8 2018-07-05-22-10-54: sand: 0.00% ,whitewater: 0.00% ,water: 51.19% INFO - L8 2018-07-05-22-10-54: 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 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 46 INFO - Processing image L8 2018-07-05-22-11-18 INFO - L8 2018-07-05-22-11-18 cloud cover : 0.00% INFO - L8 2018-07-05-22-11-18: sand: 0.00% ,whitewater: 0.00% ,water: 24.17% INFO - L8 2018-07-05-22-11-18: 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 L8 2018-07-30-22-04-55 due to cloud cover percentage exceeding cloud threshold: 55.33% > 10.00%. INFO - Processing image L8 2018-08-06-22-11-10 INFO - L8 2018-08-06-22-11-10 cloud cover : 0.00% INFO - L8 2018-08-06-22-11-10: sand: 0.00% ,whitewater: 0.00% ,water: 48.43% INFO - L8 2018-08-06-22-11-10: 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 47 INFO - Processing image L8 2018-08-06-22-11-34 INFO - L8 2018-08-06-22-11-34 cloud cover : 0.00% INFO - L8 2018-08-06-22-11-34: sand: 0.00% ,whitewater: 0.00% ,water: 29.09% INFO - L8 2018-08-06-22-11-34: 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 L8 2018-08-15-22-05-04 due to cloud cover percentage exceeding cloud threshold: 46.54% > 10.00%. ERROR - Skipping L8 2018-08-15-22-05-28 due to cloud cover percentage exceeding cloud threshold: 43.92% > 10.00%. ERROR - Skipping L8 2018-08-31-22-05-11 due to cloud cover percentage exceeding cloud threshold: 54.83% > 10.00%. ERROR - Skipping L8 2018-08-31-22-05-35 due to cloud cover percentage exceeding cloud threshold: 12.87% > 10.00%. INFO - Processing image L8 2018-09-07-22-11-24 INFO - L8 2018-09-07-22-11-24 cloud cover : 0.00% INFO - L8 2018-09-07-22-11-24: sand: 0.00% ,whitewater: 0.00% ,water: 48.22% INFO - L8 2018-09-07-22-11-24: 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 45 INFO - Processing image L8 2018-09-07-22-11-48 INFO - L8 2018-09-07-22-11-48 cloud cover : 0.00% INFO - L8 2018-09-07-22-11-48: sand: 0.00% ,whitewater: 0.00% ,water: 28.94% INFO - L8 2018-09-07-22-11-48: 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 L8 2018-09-16-22-05-15 due to cloud cover percentage exceeding cloud threshold: 40.13% > 10.00%. ERROR - Skipping L8 2018-09-16-22-05-39 due to cloud cover percentage exceeding cloud threshold: 14.23% > 10.00%. ERROR - Skipping L8 2018-10-02-22-05-23 due to cloud cover percentage exceeding cloud threshold: 88.20% > 10.00%. ERROR - Skipping L8 2018-10-02-22-05-47 due to cloud cover percentage exceeding cloud threshold: 89.20% > 10.00%. INFO - Processing image L8 2018-10-18-22-05-29 INFO - L8 2018-10-18-22-05-29 cloud cover : 0.00% INFO - L8 2018-10-18-22-05-29: sand: 0.00% ,whitewater: 0.00% ,water: 47.83% INFO - L8 2018-10-18-22-05-29: 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: 0 shorelines INFO - Processing image L8 2018-10-18-22-05-53 INFO - L8 2018-10-18-22-05-53 cloud cover : 0.00% INFO - L8 2018-10-18-22-05-53: sand: 0.00% ,whitewater: 0.00% ,water: 48.39% INFO - L8 2018-10-18-22-05-53: 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: 0 shorelines ERROR - Skipping L8 2018-10-25-22-11-42 due to cloud cover percentage exceeding cloud threshold: 63.81% > 10.00%. ERROR - Skipping L8 2018-10-25-22-12-06 due to cloud cover percentage exceeding cloud threshold: 48.89% > 10.00%. ERROR - Skipping L8 2018-11-03-22-05-33 due to cloud cover percentage exceeding cloud threshold: 49.00% > 10.00%. ERROR - Skipping L8 2018-11-03-22-05-57 due to cloud cover percentage exceeding cloud threshold: 36.71% > 10.00%. ERROR - Skipping L8 2018-11-19-22-05-34 due to cloud cover percentage exceeding cloud threshold: 16.26% > 10.00%. ERROR - Skipping L8 2018-11-19-22-05-58 due to cloud cover percentage exceeding cloud threshold: 43.71% > 10.00%. ERROR - Skipping L8 2018-12-12-22-12-05 due to cloud cover percentage exceeding cloud threshold: 29.06% > 10.00%. ERROR - Skipping L8 2019-01-06-22-05-53 due to cloud cover percentage exceeding cloud threshold: 91.71% > 10.00%. ERROR - Skipping L8 2019-01-22-22-05-50 due to cloud cover percentage exceeding cloud threshold: 18.32% > 10.00%. INFO - Processing image L8 2019-01-29-22-11-35 INFO - L8 2019-01-29-22-11-35 cloud cover : 0.00% INFO - L8 2019-01-29-22-11-35: sand: 0.00% ,whitewater: 0.00% ,water: 48.53% INFO - L8 2019-01-29-22-11-35: 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 L8 2019-01-29-22-11-59 due to cloud cover percentage exceeding cloud threshold: 11.94% > 10.00%. INFO - Processing image L8 2019-02-07-22-05-47 INFO - L8 2019-02-07-22-05-47 cloud cover : 0.00% INFO - L8 2019-02-07-22-05-47: sand: 0.00% ,whitewater: 0.00% ,water: 53.39% INFO - L8 2019-02-07-22-05-47: 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 47 INFO - Processing image L8 2019-02-14-22-11-33 INFO - L8 2019-02-14-22-11-33 cloud cover : 0.00% INFO - L8 2019-02-14-22-11-33: sand: 0.00% ,whitewater: 0.00% ,water: 48.81% INFO - L8 2019-02-14-22-11-33: 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 45 INFO - Processing image L8 2019-02-14-22-11-57 INFO - L8 2019-02-14-22-11-57 cloud cover : 0.00% INFO - L8 2019-02-14-22-11-57: sand: 0.00% ,whitewater: 0.00% ,water: 49.44% INFO - L8 2019-02-14-22-11-57: 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 2019-02-23-22-05-44 INFO - L8 2019-02-23-22-05-44 cloud cover : 5.52% INFO - L8 2019-02-23-22-05-44: sand: 0.00% ,whitewater: 0.00% ,water: 79.72% INFO - L8 2019-02-23-22-05-44: 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 47 INFO - Processing image L8 2019-03-02-22-11-29 INFO - L8 2019-03-02-22-11-29 cloud cover : 0.00% INFO - L8 2019-03-02-22-11-29: sand: 0.00% ,whitewater: 0.07% ,water: 48.81% INFO - L8 2019-03-02-22-11-29: 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: 0 shorelines INFO - Processing image L8 2019-03-02-22-11-53 INFO - L8 2019-03-02-22-11-53 cloud cover : 0.00% INFO - L8 2019-03-02-22-11-53: sand: 0.00% ,whitewater: 0.04% ,water: 49.47% INFO - L8 2019-03-02-22-11-53: 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 2019-04-03-22-11-20 INFO - L8 2019-04-03-22-11-20 cloud cover : 0.00% INFO - L8 2019-04-03-22-11-20: sand: 0.00% ,whitewater: 0.00% ,water: 50.52% INFO - L8 2019-04-03-22-11-20: 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: 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 46 INFO - Processing image L8 2019-04-03-22-11-44 INFO - L8 2019-04-03-22-11-44 cloud cover : 0.00% INFO - L8 2019-04-03-22-11-44: sand: 0.00% ,whitewater: 0.00% ,water: 51.47% INFO - L8 2019-04-03-22-11-44: 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 2019-04-12-22-05-06 INFO - L8 2019-04-12-22-05-06 cloud cover : 0.00% INFO - L8 2019-04-12-22-05-06: sand: 0.00% ,whitewater: 0.00% ,water: 54.81% INFO - L8 2019-04-12-22-05-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2019-04-12-22-05-06: 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 2019-04-12-22-05-30 INFO - L8 2019-04-12-22-05-30 cloud cover : 0.00% INFO - L8 2019-04-12-22-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 50.73% INFO - L8 2019-04-12-22-05-30: 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: 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 45 INFO - Processing image L8 2019-04-19-22-11-14 INFO - L8 2019-04-19-22-11-14 cloud cover : 0.00% INFO - L8 2019-04-19-22-11-14: sand: 0.00% ,whitewater: 0.00% ,water: 51.68% INFO - L8 2019-04-19-22-11-14: 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 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 46 INFO - Processing image L8 2019-04-19-22-11-38 INFO - L8 2019-04-19-22-11-38 cloud cover : 0.00% INFO - L8 2019-04-19-22-11-38: sand: 0.00% ,whitewater: 0.00% ,water: 52.24% INFO - L8 2019-04-19-22-11-38: 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 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 46 INFO - Processing image L8 2019-05-14-22-05-12 INFO - L8 2019-05-14-22-05-12 cloud cover : 0.00% INFO - L8 2019-05-14-22-05-12: sand: 0.00% ,whitewater: 0.00% ,water: 50.98% INFO - L8 2019-05-14-22-05-12: 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: 0 shorelines INFO - Processing image L8 2019-05-14-22-05-36 INFO - L8 2019-05-14-22-05-36 cloud cover : 0.00% INFO - L8 2019-05-14-22-05-36: sand: 0.00% ,whitewater: 0.00% ,water: 50.70% INFO - L8 2019-05-14-22-05-36: 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: 0 shorelines INFO - Processing image L8 2019-05-21-22-11-27 INFO - L8 2019-05-21-22-11-27 cloud cover : 0.00% INFO - L8 2019-05-21-22-11-27: sand: 0.00% ,whitewater: 0.03% ,water: 51.85% INFO - L8 2019-05-21-22-11-27: 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 2019-05-21-22-11-51 INFO - L8 2019-05-21-22-11-51 cloud cover : 0.00% INFO - L8 2019-05-21-22-11-51: sand: 0.00% ,whitewater: 0.00% ,water: 5.80% INFO - L8 2019-05-21-22-11-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2019-05-21-22-11-51: 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 L8 2019-06-15-22-05-27 INFO - L8 2019-06-15-22-05-27 cloud cover : 0.00% INFO - L8 2019-06-15-22-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 49.58% INFO - L8 2019-06-15-22-05-27: 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 2019-06-15-22-05-51 INFO - L8 2019-06-15-22-05-51 cloud cover : 0.00% INFO - L8 2019-06-15-22-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 49.41% INFO - L8 2019-06-15-22-05-51: 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 L8 2019-06-22-22-11-40 INFO - L8 2019-06-22-22-11-40 cloud cover : 0.00% INFO - L8 2019-06-22-22-11-40: sand: 0.00% ,whitewater: 0.14% ,water: 52.80% INFO - L8 2019-06-22-22-11-40: 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 47 INFO - Processing image L8 2019-06-22-22-12-04 INFO - L8 2019-06-22-22-12-04 cloud cover : 0.00% INFO - L8 2019-06-22-22-12-04: sand: 0.00% ,whitewater: 0.00% ,water: 12.54% INFO - L8 2019-06-22-22-12-04: 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: 0 shorelines ERROR - Skipping L8 2019-07-08-22-11-44 due to cloud cover percentage exceeding cloud threshold: 33.43% > 10.00%. INFO - Processing image L8 2019-07-08-22-12-08 INFO - L8 2019-07-08-22-12-08 cloud cover : 0.00% INFO - L8 2019-07-08-22-12-08: sand: 0.00% ,whitewater: 0.00% ,water: 27.57% INFO - L8 2019-07-08-22-12-08: 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: 0 shorelines INFO - Processing image L8 2019-07-17-22-05-35 INFO - L8 2019-07-17-22-05-35 cloud cover : 0.00% INFO - L8 2019-07-17-22-05-35: sand: 0.00% ,whitewater: 0.00% ,water: 64.33% INFO - L8 2019-07-17-22-05-35: 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 2019-07-17-22-05-59 INFO - L8 2019-07-17-22-05-59 cloud cover : 0.00% INFO - L8 2019-07-17-22-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 52.55% INFO - L8 2019-07-17-22-05-59: 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 47 INFO - Processing image L8 2019-07-24-22-11-48 INFO - L8 2019-07-24-22-11-48 cloud cover : 0.00% INFO - L8 2019-07-24-22-11-48: sand: 0.00% ,whitewater: 0.03% ,water: 50.59% INFO - L8 2019-07-24-22-11-48: 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 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 46 INFO - Processing image L8 2019-07-24-22-12-12 INFO - L8 2019-07-24-22-12-12 cloud cover : 0.00% INFO - L8 2019-07-24-22-12-12: sand: 0.00% ,whitewater: 0.07% ,water: 40.51% INFO - L8 2019-07-24-22-12-12: 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 45 INFO - Processing image L8 2019-08-02-22-05-42 INFO - L8 2019-08-02-22-05-42 cloud cover : 0.00% INFO - L8 2019-08-02-22-05-42: sand: 0.00% ,whitewater: 0.00% ,water: 63.13% INFO - L8 2019-08-02-22-05-42: 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 2019-08-02-22-06-05 INFO - L8 2019-08-02-22-06-05 cloud cover : 0.00% INFO - L8 2019-08-02-22-06-05: sand: 0.00% ,whitewater: 0.00% ,water: 53.08% INFO - L8 2019-08-02-22-06-05: 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 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 47 ERROR - Skipping L8 2019-08-09-22-11-55 due to cloud cover percentage exceeding cloud threshold: 77.31% > 10.00%. INFO - Processing image L8 2019-08-09-22-12-19 INFO - L8 2019-08-09-22-12-19 cloud cover : 0.00% INFO - L8 2019-08-09-22-12-19: sand: 0.00% ,whitewater: 0.00% ,water: 21.43% INFO - L8 2019-08-09-22-12-19: 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 2019-08-18-22-05-47 INFO - L8 2019-08-18-22-05-47 cloud cover : 0.00% INFO - L8 2019-08-18-22-05-47: sand: 0.00% ,whitewater: 0.00% ,water: 65.26% INFO - L8 2019-08-18-22-05-47: 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 2019-08-18-22-06-11 INFO - L8 2019-08-18-22-06-11 cloud cover : 0.00% INFO - L8 2019-08-18-22-06-11: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% INFO - L8 2019-08-18-22-06-11: 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 47 INFO - Processing image L8 2019-10-21-22-06-01 INFO - L8 2019-10-21-22-06-01 cloud cover : 0.00% INFO - L8 2019-10-21-22-06-01: sand: 0.00% ,whitewater: 0.00% ,water: 57.94% INFO - L8 2019-10-21-22-06-01: 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 43 INFO - Processing image L8 2019-10-21-22-06-25 INFO - L8 2019-10-21-22-06-25 cloud cover : 0.00% INFO - L8 2019-10-21-22-06-25: sand: 0.00% ,whitewater: 0.00% ,water: 54.23% INFO - L8 2019-10-21-22-06-25: 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: 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 47 INFO - Processing image L8 2019-11-06-22-06-00 INFO - L8 2019-11-06-22-06-00 cloud cover : 0.00% INFO - L8 2019-11-06-22-06-00: sand: 0.00% ,whitewater: 0.00% ,water: 60.88% INFO - L8 2019-11-06-22-06-00: 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 2019-11-06-22-06-24 INFO - L8 2019-11-06-22-06-24 cloud cover : 0.00% INFO - L8 2019-11-06-22-06-24: sand: 0.00% ,whitewater: 0.00% ,water: 48.29% INFO - L8 2019-11-06-22-06-24: 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 L8 2019-11-13-22-12-10 due to cloud cover percentage exceeding cloud threshold: 59.30% > 10.00%. ERROR - Skipping L8 2019-11-13-22-12-34 due to cloud cover percentage exceeding cloud threshold: 61.40% > 10.00%. ERROR - Skipping L8 2019-11-22-22-05-57 due to cloud cover percentage exceeding cloud threshold: 15.64% > 10.00%. ERROR - Skipping L8 2019-11-22-22-06-21 due to cloud cover percentage exceeding cloud threshold: 16.50% > 10.00%. INFO - Processing image L8 2019-11-29-22-12-08 INFO - L8 2019-11-29-22-12-08 cloud cover : 0.00% INFO - L8 2019-11-29-22-12-08: sand: 0.00% ,whitewater: 0.00% ,water: 52.41% INFO - L8 2019-11-29-22-12-08: 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 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 47 INFO - Processing image L8 2019-11-29-22-12-32 INFO - L8 2019-11-29-22-12-32 cloud cover : 0.00% INFO - L8 2019-11-29-22-12-32: sand: 0.00% ,whitewater: 0.00% ,water: 53.26% INFO - L8 2019-11-29-22-12-32: 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 2019-12-24-22-06-17 INFO - L8 2019-12-24-22-06-17 cloud cover : 2.83% INFO - L8 2019-12-24-22-06-17: sand: 0.00% ,whitewater: 0.00% ,water: 49.58% INFO - L8 2019-12-24-22-06-17: 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 48 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 41 ERROR - Skipping L8 2020-01-09-22-06-13 due to cloud cover percentage exceeding cloud threshold: 92.45% > 10.00%. ERROR - Skipping L8 2020-01-16-22-11-59 due to cloud cover percentage exceeding cloud threshold: 11.89% > 10.00%. ERROR - Skipping L8 2020-01-16-22-12-23 due to cloud cover percentage exceeding cloud threshold: 11.91% > 10.00%. INFO - Processing image L8 2020-01-25-22-06-09 INFO - L8 2020-01-25-22-06-09 cloud cover : 0.00% INFO - L8 2020-01-25-22-06-09: sand: 0.00% ,whitewater: 0.00% ,water: 52.17% INFO - L8 2020-01-25-22-06-09: 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 47 INFO - Processing image L8 2020-02-01-22-11-53 INFO - L8 2020-02-01-22-11-53 cloud cover : 0.00% INFO - L8 2020-02-01-22-11-53: sand: 0.00% ,whitewater: 0.00% ,water: 50.31% INFO - L8 2020-02-01-22-11-53: 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 2020-02-01-22-12-17 INFO - L8 2020-02-01-22-12-17 cloud cover : 9.02% INFO - L8 2020-02-01-22-12-17: sand: 0.00% ,whitewater: 0.00% ,water: 47.55% INFO - L8 2020-02-01-22-12-17: 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: 0 shorelines ERROR - Skipping L8 2020-02-10-22-06-04 due to cloud cover percentage exceeding cloud threshold: 11.50% > 10.00%. ERROR - Skipping L8 2020-02-26-22-06-00 due to cloud cover percentage exceeding cloud threshold: 60.73% > 10.00%. INFO - Processing image L8 2020-03-13-22-05-30 INFO - L8 2020-03-13-22-05-30 cloud cover : 0.00% INFO - L8 2020-03-13-22-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 35.56% INFO - L8 2020-03-13-22-05-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2020-03-13-22-05-30: 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 L8 2020-03-13-22-05-54 INFO - L8 2020-03-13-22-05-54 cloud cover : 0.00% INFO - L8 2020-03-13-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 53.60% INFO - L8 2020-03-13-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 47 INFO - Processing image L8 2020-04-21-22-11-21 INFO - L8 2020-04-21-22-11-21 cloud cover : 0.00% INFO - L8 2020-04-21-22-11-21: sand: 0.00% ,whitewater: 0.00% ,water: 49.30% INFO - L8 2020-04-21-22-11-21: 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 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 46 INFO - Processing image L8 2020-04-21-22-11-45 INFO - L8 2020-04-21-22-11-45 cloud cover : 0.00% INFO - L8 2020-04-21-22-11-45: sand: 0.00% ,whitewater: 0.00% ,water: 50.56% INFO - L8 2020-04-21-22-11-45: 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 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 46 INFO - Processing image L8 2020-05-07-22-11-12 INFO - L8 2020-05-07-22-11-12 cloud cover : 0.00% INFO - L8 2020-05-07-22-11-12: sand: 0.00% ,whitewater: 0.00% ,water: 51.40% INFO - L8 2020-05-07-22-11-12: 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 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 46 INFO - Processing image L8 2020-05-07-22-11-36 INFO - L8 2020-05-07-22-11-36 cloud cover : 0.00% INFO - L8 2020-05-07-22-11-36: sand: 0.00% ,whitewater: 0.00% ,water: 49.44% INFO - L8 2020-05-07-22-11-36: 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 2020-06-01-22-05-08 INFO - L8 2020-06-01-22-05-08 cloud cover : 0.00% INFO - L8 2020-06-01-22-05-08: sand: 0.00% ,whitewater: 0.00% ,water: 53.55% INFO - L8 2020-06-01-22-05-08: 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 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 46 INFO - Processing image L8 2020-06-01-22-05-32 INFO - L8 2020-06-01-22-05-32 cloud cover : 0.00% INFO - L8 2020-06-01-22-05-32: sand: 0.00% ,whitewater: 0.00% ,water: 48.29% INFO - L8 2020-06-01-22-05-32: 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 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 46 ERROR - Skipping L8 2020-07-10-22-11-39 due to cloud cover percentage exceeding cloud threshold: 78.29% > 10.00%. ERROR - Skipping L8 2020-07-10-22-12-03 due to cloud cover percentage exceeding cloud threshold: 18.98% > 10.00%. ERROR - Skipping L8 2020-07-19-22-05-31 due to cloud cover percentage exceeding cloud threshold: 13.31% > 10.00%. ERROR - Skipping L8 2020-08-11-22-11-47 due to cloud cover percentage exceeding cloud threshold: 65.91% > 10.00%. INFO - Processing image L8 2020-08-20-22-05-42 INFO - L8 2020-08-20-22-05-42 cloud cover : 8.49% INFO - L8 2020-08-20-22-05-42: sand: 0.00% ,whitewater: 0.00% ,water: 69.95% INFO - L8 2020-08-20-22-05-42: 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 2020-08-20-22-06-05 INFO - L8 2020-08-20-22-06-05 cloud cover : 0.00% INFO - L8 2020-08-20-22-06-05: sand: 0.00% ,whitewater: 0.03% ,water: 85.63% INFO - L8 2020-08-20-22-06-05: 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: 0 shorelines INFO - Processing image L8 2020-09-21-22-05-54 INFO - L8 2020-09-21-22-05-54 cloud cover : 0.00% INFO - L8 2020-09-21-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 55.54% INFO - L8 2020-09-21-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 47 INFO - Processing image L8 2020-09-21-22-06-18 INFO - L8 2020-09-21-22-06-18 cloud cover : 0.00% INFO - L8 2020-09-21-22-06-18: sand: 0.00% ,whitewater: 0.00% ,water: 53.85% INFO - L8 2020-09-21-22-06-18: 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 47 ERROR - Skipping L8 2020-09-28-22-12-07 due to cloud cover percentage exceeding cloud threshold: 72.48% > 10.00%. ERROR - Skipping L8 2020-09-28-22-12-31 due to cloud cover percentage exceeding cloud threshold: 69.36% > 10.00%. ERROR - Skipping L8 2020-10-07-22-05-57 due to cloud cover percentage exceeding cloud threshold: 39.79% > 10.00%. ERROR - Skipping L8 2020-10-07-22-06-21 due to cloud cover percentage exceeding cloud threshold: 16.57% > 10.00%. INFO - Processing image L8 2020-10-23-22-05-58 INFO - L8 2020-10-23-22-05-58 cloud cover : 0.00% INFO - L8 2020-10-23-22-05-58: sand: 0.00% ,whitewater: 0.00% ,water: 60.43% INFO - L8 2020-10-23-22-05-58: 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 2020-10-23-22-06-22 INFO - L8 2020-10-23-22-06-22 cloud cover : 0.00% INFO - L8 2020-10-23-22-06-22: sand: 0.00% ,whitewater: 0.00% ,water: 50.03% INFO - L8 2020-10-23-22-06-22: 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: 0 shorelines ERROR - Skipping L8 2020-10-30-22-12-08 due to cloud cover percentage exceeding cloud threshold: 92.20% > 10.00%. INFO - Processing image L8 2020-10-30-22-12-32 INFO - L8 2020-10-30-22-12-32 cloud cover : 0.00% INFO - L8 2020-10-30-22-12-32: sand: 0.00% ,whitewater: 0.00% ,water: 45.45% INFO - L8 2020-10-30-22-12-32: 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 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 46 INFO - Processing image L8 2020-11-08-22-05-55 INFO - L8 2020-11-08-22-05-55 cloud cover : 0.00% INFO - L8 2020-11-08-22-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 52.83% INFO - L8 2020-11-08-22-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2020-11-08-22-05-55: 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 L8 2020-11-08-22-06-19 due to cloud cover percentage exceeding cloud threshold: 67.17% > 10.00%. INFO - Processing image L8 2020-12-01-22-12-09 INFO - L8 2020-12-01-22-12-09 cloud cover : 0.00% INFO - L8 2020-12-01-22-12-09: sand: 0.00% ,whitewater: 0.00% ,water: 52.13% INFO - L8 2020-12-01-22-12-09: 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 47 INFO - Processing image L8 2020-12-01-22-12-33 INFO - L8 2020-12-01-22-12-33 cloud cover : 0.00% INFO - L8 2020-12-01-22-12-33: sand: 0.00% ,whitewater: 0.00% ,water: 41.88% INFO - L8 2020-12-01-22-12-33: 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 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 46 ERROR - Skipping L8 2020-12-10-22-05-59 due to cloud cover percentage exceeding cloud threshold: 79.91% > 10.00%. INFO - Processing image L8 2020-12-26-22-05-56 INFO - L8 2020-12-26-22-05-56 cloud cover : 6.12% INFO - L8 2020-12-26-22-05-56: sand: 0.00% ,whitewater: 0.00% ,water: 59.73% INFO - L8 2020-12-26-22-05-56: 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 2020-12-26-22-06-20 INFO - L8 2020-12-26-22-06-20 cloud cover : 2.80% INFO - L8 2020-12-26-22-06-20: sand: 0.00% ,whitewater: 0.00% ,water: 47.83% INFO - L8 2020-12-26-22-06-20: 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: 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 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 36 INFO - Processing image L8 2021-01-11-22-06-14 INFO - L8 2021-01-11-22-06-14 cloud cover : 0.00% INFO - L8 2021-01-11-22-06-14: sand: 0.00% ,whitewater: 0.00% ,water: 50.14% INFO - L8 2021-01-11-22-06-14: 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 L8 2021-01-18-22-11-57 due to cloud cover percentage exceeding cloud threshold: 49.48% > 10.00%. ERROR - Skipping L8 2021-01-18-22-12-21 due to cloud cover percentage exceeding cloud threshold: 49.48% > 10.00%. INFO - Processing image L8 2021-02-03-22-11-56 INFO - L8 2021-02-03-22-11-56 cloud cover : 0.00% INFO - L8 2021-02-03-22-11-56: sand: 0.00% ,whitewater: 0.00% ,water: 52.13% INFO - L8 2021-02-03-22-11-56: 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 47 INFO - Processing image L8 2021-02-03-22-12-20 INFO - L8 2021-02-03-22-12-20 cloud cover : 0.00% INFO - L8 2021-02-03-22-12-20: sand: 0.00% ,whitewater: 0.00% ,water: 52.80% INFO - L8 2021-02-03-22-12-20: 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: 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 46 INFO - Processing image L8 2021-02-12-22-06-07 INFO - L8 2021-02-12-22-06-07 cloud cover : 0.00% INFO - L8 2021-02-12-22-06-07: sand: 0.00% ,whitewater: 0.00% ,water: 52.69% INFO - L8 2021-02-12-22-06-07: 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 47 INFO - Processing image L8 2021-02-19-22-11-51 INFO - L8 2021-02-19-22-11-51 cloud cover : 0.00% INFO - L8 2021-02-19-22-11-51: sand: 0.00% ,whitewater: 0.00% ,water: 50.07% INFO - L8 2021-02-19-22-11-51: 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 L8 2021-02-19-22-12-15 INFO - L8 2021-02-19-22-12-15 cloud cover : 0.00% INFO - L8 2021-02-19-22-12-15: sand: 0.00% ,whitewater: 0.00% ,water: 50.91% INFO - L8 2021-02-19-22-12-15: 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 2021-03-23-22-11-37 INFO - L8 2021-03-23-22-11-37 cloud cover : 0.00% INFO - L8 2021-03-23-22-11-37: sand: 0.00% ,whitewater: 0.00% ,water: 49.48% INFO - L8 2021-03-23-22-11-37: 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 2021-03-23-22-12-01 INFO - L8 2021-03-23-22-12-01 cloud cover : 0.00% INFO - L8 2021-03-23-22-12-01: sand: 0.00% ,whitewater: 0.00% ,water: 50.25% INFO - L8 2021-03-23-22-12-01: 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 2021-04-01-22-05-24 INFO - L8 2021-04-01-22-05-24 cloud cover : 0.00% INFO - L8 2021-04-01-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 33.00% INFO - L8 2021-04-01-22-05-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2021-04-01-22-05-24: 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 2021-04-01-22-05-48 INFO - L8 2021-04-01-22-05-48 cloud cover : 0.00% INFO - L8 2021-04-01-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 54.13% INFO - L8 2021-04-01-22-05-48: 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 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 49 INFO - Processing image L8 2021-04-17-22-05-18 INFO - L8 2021-04-17-22-05-18 cloud cover : 0.00% INFO - L8 2021-04-17-22-05-18: sand: 0.00% ,whitewater: 0.00% ,water: 65.61% INFO - L8 2021-04-17-22-05-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2021-04-17-22-05-42 INFO - L8 2021-04-17-22-05-42 cloud cover : 0.00% INFO - L8 2021-04-17-22-05-42: sand: 0.00% ,whitewater: 0.00% ,water: 52.73% INFO - L8 2021-04-17-22-05-42: 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 47 INFO - Processing image L8 2021-04-24-22-11-25 INFO - L8 2021-04-24-22-11-25 cloud cover : 2.73% INFO - L8 2021-04-24-22-11-25: sand: 0.00% ,whitewater: 0.00% ,water: 54.23% INFO - L8 2021-04-24-22-11-25: 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: 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 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 37 INFO - Processing image L8 2021-04-24-22-11-49 INFO - L8 2021-04-24-22-11-49 cloud cover : 2.83% INFO - L8 2021-04-24-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 52.70% INFO - L8 2021-04-24-22-11-49: 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 46 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 33 INFO - Processing image L8 2021-05-03-22-05-08 INFO - L8 2021-05-03-22-05-08 cloud cover : 0.00% INFO - L8 2021-05-03-22-05-08: sand: 0.00% ,whitewater: 0.00% ,water: 62.93% INFO - L8 2021-05-03-22-05-08: 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: 0 shorelines INFO - Processing image L8 2021-05-03-22-05-32 INFO - L8 2021-05-03-22-05-32 cloud cover : 0.00% INFO - L8 2021-05-03-22-05-32: sand: 0.00% ,whitewater: 0.00% ,water: 50.87% INFO - L8 2021-05-03-22-05-32: 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 2021-05-19-22-05-16 INFO - L8 2021-05-19-22-05-16 cloud cover : 0.00% INFO - L8 2021-05-19-22-05-16: sand: 0.00% ,whitewater: 0.00% ,water: 49.79% INFO - L8 2021-05-19-22-05-16: 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 2021-05-19-22-05-40 INFO - L8 2021-05-19-22-05-40 cloud cover : 0.00% INFO - L8 2021-05-19-22-05-40: sand: 0.00% ,whitewater: 0.00% ,water: 49.79% INFO - L8 2021-05-19-22-05-40: 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 2021-05-26-22-11-31 INFO - L8 2021-05-26-22-11-31 cloud cover : 0.00% INFO - L8 2021-05-26-22-11-31: sand: 0.00% ,whitewater: 3.01% ,water: 48.85% INFO - L8 2021-05-26-22-11-31: 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 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 46 ERROR - Skipping L8 2021-06-11-22-11-38 due to cloud cover percentage exceeding cloud threshold: 32.59% > 10.00%. INFO - Processing image L8 2021-06-20-22-05-29 INFO - L8 2021-06-20-22-05-29 cloud cover : 0.00% INFO - L8 2021-06-20-22-05-29: sand: 0.00% ,whitewater: 0.03% ,water: 48.71% INFO - L8 2021-06-20-22-05-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 47 INFO - Processing image L8 2021-06-20-22-05-53 INFO - L8 2021-06-20-22-05-53 cloud cover : 0.00% INFO - L8 2021-06-20-22-05-53: sand: 0.00% ,whitewater: 0.14% ,water: 48.46% INFO - L8 2021-06-20-22-05-53: 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 47 INFO - Processing image L8 2021-07-13-22-11-43 INFO - L8 2021-07-13-22-11-43 cloud cover : 0.00% INFO - L8 2021-07-13-22-11-43: sand: 0.00% ,whitewater: 0.00% ,water: 53.43% INFO - L8 2021-07-13-22-11-43: 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 47 INFO - Processing image L8 2021-07-13-22-12-07 INFO - L8 2021-07-13-22-12-07 cloud cover : 0.00% INFO - L8 2021-07-13-22-12-07: sand: 0.00% ,whitewater: 0.00% ,water: 39.60% INFO - L8 2021-07-13-22-12-07: 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 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 46 ERROR - Skipping L8 2021-08-07-22-05-44 due to cloud cover percentage exceeding cloud threshold: 91.98% > 10.00%. ERROR - Skipping L8 2021-08-07-22-06-08 due to cloud cover percentage exceeding cloud threshold: 78.71% > 10.00%. ERROR - Skipping L8 2021-08-30-22-12-02 due to cloud cover percentage exceeding cloud threshold: 93.18% > 10.00%. INFO - Processing image L8 2021-08-30-22-12-26 INFO - L8 2021-08-30-22-12-26 cloud cover : 2.05% INFO - L8 2021-08-30-22-12-26: sand: 0.00% ,whitewater: 0.00% ,water: 76.33% INFO - L8 2021-08-30-22-12-26: 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: 0 shorelines ERROR - Skipping L8 2021-09-08-22-05-54 due to cloud cover percentage exceeding cloud threshold: 87.95% > 10.00%. ERROR - Skipping L8 2021-09-08-22-06-17 due to cloud cover percentage exceeding cloud threshold: 88.88% > 10.00%. ERROR - Skipping L8 2021-09-24-22-05-56 due to cloud cover percentage exceeding cloud threshold: 53.23% > 10.00%. ERROR - Skipping L8 2021-09-24-22-06-20 due to cloud cover percentage exceeding cloud threshold: 36.43% > 10.00%. ERROR - Skipping L8 2021-10-17-22-12-14 due to cloud cover percentage exceeding cloud threshold: 11.96% > 10.00%. INFO - Processing image L8 2021-10-17-22-12-38 INFO - L8 2021-10-17-22-12-38 cloud cover : 3.61% INFO - L8 2021-10-17-22-12-38: sand: 0.00% ,whitewater: 0.16% ,water: 18.95% INFO - L8 2021-10-17-22-12-38: 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: 0 shorelines INFO - Processing image L8 2021-11-18-22-12-08 INFO - L8 2021-11-18-22-12-08 cloud cover : 0.00% INFO - L8 2021-11-18-22-12-08: sand: 0.00% ,whitewater: 0.00% ,water: 50.35% INFO - L8 2021-11-18-22-12-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2021-11-18-22-12-32 INFO - L8 2021-11-18-22-12-32 cloud cover : 0.00% INFO - L8 2021-11-18-22-12-32: sand: 0.00% ,whitewater: 0.00% ,water: 51.16% INFO - L8 2021-11-18-22-12-32: 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 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 48 INFO - Processing image L8 2022-01-21-22-11-59 INFO - L8 2022-01-21-22-11-59 cloud cover : 0.00% INFO - L8 2022-01-21-22-11-59: sand: 0.00% ,whitewater: 0.00% ,water: 52.76% INFO - L8 2022-01-21-22-11-59: 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 47 INFO - Processing image L8 2022-01-21-22-12-23 INFO - L8 2022-01-21-22-12-23 cloud cover : 0.00% INFO - L8 2022-01-21-22-12-23: sand: 0.00% ,whitewater: 0.00% ,water: 53.40% INFO - L8 2022-01-21-22-12-23: 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 2022-01-30-22-06-10 INFO - L8 2022-01-30-22-06-10 cloud cover : 0.00% INFO - L8 2022-01-30-22-06-10: sand: 0.00% ,whitewater: 0.00% ,water: 49.86% INFO - L8 2022-01-30-22-06-10: 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 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 46 INFO - Processing image L8 2022-02-15-22-05-42 INFO - L8 2022-02-15-22-05-42 cloud cover : 0.00% INFO - L8 2022-02-15-22-05-42: sand: 0.00% ,whitewater: 0.00% ,water: 37.21% INFO - L8 2022-02-15-22-05-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-02-15-22-05-42: 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 L8 2022-02-15-22-06-06 INFO - L8 2022-02-15-22-06-06 cloud cover : 0.00% INFO - L8 2022-02-15-22-06-06: sand: 0.17% ,whitewater: 0.00% ,water: 51.50% INFO - L8 2022-02-15-22-06-06: 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: 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 45 INFO - Processing image L8 2022-02-22-22-11-50 INFO - L8 2022-02-22-22-11-50 cloud cover : 0.00% INFO - L8 2022-02-22-22-11-50: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% INFO - L8 2022-02-22-22-11-50: 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 47 INFO - Processing image L8 2022-02-22-22-12-14 INFO - L8 2022-02-22-22-12-14 cloud cover : 0.00% INFO - L8 2022-02-22-22-12-14: sand: 0.00% ,whitewater: 0.00% ,water: 53.57% INFO - L8 2022-02-22-22-12-14: 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 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 46 ERROR - Skipping L8 2022-03-03-22-05-38 due to cloud cover percentage exceeding cloud threshold: 89.45% > 10.00%. ERROR - Skipping L8 2022-03-03-22-06-02 due to cloud cover percentage exceeding cloud threshold: 56.78% > 10.00%. INFO - Processing image L8 2022-05-06-22-05-29 INFO - L8 2022-05-06-22-05-29 cloud cover : 0.00% INFO - L8 2022-05-06-22-05-29: sand: 0.00% ,whitewater: 0.00% ,water: 52.24% INFO - L8 2022-05-06-22-05-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 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 46 INFO - Processing image L8 2022-05-06-22-05-53 INFO - L8 2022-05-06-22-05-53 cloud cover : 0.00% INFO - L8 2022-05-06-22-05-53: sand: 0.00% ,whitewater: 0.00% ,water: 52.20% INFO - L8 2022-05-06-22-05-53: 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 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 46 ERROR - Skipping L8 2022-05-22-22-05-34 due to cloud cover percentage exceeding cloud threshold: 77.38% > 10.00%. ERROR - Skipping L8 2022-05-22-22-05-58 due to cloud cover percentage exceeding cloud threshold: 78.85% > 10.00%. INFO - Processing image L8 2022-06-07-22-05-43 INFO - L8 2022-06-07-22-05-43 cloud cover : 0.00% INFO - L8 2022-06-07-22-05-43: sand: 0.00% ,whitewater: 0.00% ,water: 50.21% INFO - L8 2022-06-07-22-05-43: 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 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 46 INFO - Processing image L8 2022-06-07-22-06-07 INFO - L8 2022-06-07-22-06-07 cloud cover : 0.00% INFO - L8 2022-06-07-22-06-07: sand: 0.00% ,whitewater: 0.00% ,water: 50.03% INFO - L8 2022-06-07-22-06-07: 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 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 46 ERROR - Skipping L8 2022-06-14-22-11-59 due to cloud cover percentage exceeding cloud threshold: 11.99% > 10.00%. ERROR - Skipping L8 2022-06-30-22-12-03 due to cloud cover percentage exceeding cloud threshold: 81.64% > 10.00%. INFO - Processing image L8 2022-07-09-22-05-52 INFO - L8 2022-07-09-22-05-52 cloud cover : 0.00% INFO - L8 2022-07-09-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 94.48% INFO - L8 2022-07-09-22-05-52: 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 47 INFO - Processing image L8 2022-07-09-22-06-16 INFO - L8 2022-07-09-22-06-16 cloud cover : 0.00% INFO - L8 2022-07-09-22-06-16: sand: 0.00% ,whitewater: 0.00% ,water: 99.83% INFO - L8 2022-07-09-22-06-16: 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 47 INFO - Processing image L8 2022-07-16-22-12-03 INFO - L8 2022-07-16-22-12-03 cloud cover : 0.00% INFO - L8 2022-07-16-22-12-03: sand: 0.00% ,whitewater: 0.00% ,water: 53.67% INFO - L8 2022-07-16-22-12-03: 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 47 INFO - Processing image L8 2022-07-16-22-12-26 INFO - L8 2022-07-16-22-12-26 cloud cover : 0.00% INFO - L8 2022-07-16-22-12-26: sand: 0.00% ,whitewater: 0.00% ,water: 29.87% INFO - L8 2022-07-16-22-12-26: 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 2022-07-25-22-05-59 INFO - L8 2022-07-25-22-05-59 cloud cover : 0.00% INFO - L8 2022-07-25-22-05-59: sand: 0.00% ,whitewater: 2.52% ,water: 47.87% INFO - L8 2022-07-25-22-05-59: 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 47 INFO - Processing image L8 2022-07-25-22-06-23 INFO - L8 2022-07-25-22-06-23 cloud cover : 0.00% INFO - L8 2022-07-25-22-06-23: sand: 0.00% ,whitewater: 3.01% ,water: 47.24% INFO - L8 2022-07-25-22-06-23: 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 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 46 INFO - Processing image L8 2022-08-10-22-06-08 INFO - L8 2022-08-10-22-06-08 cloud cover : 0.00% INFO - L8 2022-08-10-22-06-08: sand: 0.00% ,whitewater: 0.00% ,water: 49.83% INFO - L8 2022-08-10-22-06-08: 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 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 45 INFO - Processing image L8 2022-08-10-22-06-32 INFO - L8 2022-08-10-22-06-32 cloud cover : 0.00% INFO - L8 2022-08-10-22-06-32: sand: 0.00% ,whitewater: 0.00% ,water: 49.76% INFO - L8 2022-08-10-22-06-32: 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 45 ERROR - Skipping L8 2022-08-26-22-06-10 due to cloud cover percentage exceeding cloud threshold: 11.12% > 10.00%. INFO - Processing image L8 2022-08-26-22-06-34 INFO - L8 2022-08-26-22-06-34 cloud cover : 9.23% INFO - L8 2022-08-26-22-06-34: sand: 0.00% ,whitewater: 0.00% ,water: 44.79% INFO - L8 2022-08-26-22-06-34: 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 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 21 ERROR - Skipping L8 2022-09-11-22-06-14 due to cloud cover percentage exceeding cloud threshold: 61.15% > 10.00%. INFO - Processing image L8 2022-09-11-22-06-38 INFO - L8 2022-09-11-22-06-38 cloud cover : 0.00% INFO - L8 2022-09-11-22-06-38: sand: 0.00% ,whitewater: 0.00% ,water: 52.41% INFO - L8 2022-09-11-22-06-38: 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 ERROR - Skipping L8 2022-10-04-22-12-25 due to cloud cover percentage exceeding cloud threshold: 91.54% > 10.00%. ERROR - Skipping L8 2022-10-04-22-12-49 due to cloud cover percentage exceeding cloud threshold: 46.47% > 10.00%. INFO - Processing image L8 2022-11-05-22-12-27 INFO - L8 2022-11-05-22-12-27 cloud cover : 0.00% INFO - L8 2022-11-05-22-12-27: sand: 0.00% ,whitewater: 0.00% ,water: 47.24% INFO - L8 2022-11-05-22-12-27: 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 50 INFO - Processing image L8 2022-11-05-22-12-51 INFO - L8 2022-11-05-22-12-51 cloud cover : 0.00% INFO - L8 2022-11-05-22-12-51: sand: 0.00% ,whitewater: 0.00% ,water: 6.46% INFO - L8 2022-11-05-22-12-51: 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: 0 shorelines INFO - Processing image L8 2023-01-17-22-06-18 INFO - L8 2023-01-17-22-06-18 cloud cover : 0.00% INFO - L8 2023-01-17-22-06-18: sand: 0.00% ,whitewater: 0.00% ,water: 49.55% INFO - L8 2023-01-17-22-06-18: 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 45 ERROR - Skipping L8 2023-01-24-22-12-10 due to cloud cover percentage exceeding cloud threshold: 20.42% > 10.00%. INFO - Processing image L8 2023-01-24-22-12-34 INFO - L8 2023-01-24-22-12-34 cloud cover : 2.23% INFO - L8 2023-01-24-22-12-34: sand: 0.00% ,whitewater: 0.00% ,water: 28.09% INFO - L8 2023-01-24-22-12-34: 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 2023-02-18-22-05-50 INFO - L8 2023-02-18-22-05-50 cloud cover : 0.00% INFO - L8 2023-02-18-22-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 55.44% INFO - L8 2023-02-18-22-05-50: 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 45 INFO - Processing image L8 2023-02-18-22-06-13 INFO - L8 2023-02-18-22-06-13 cloud cover : 0.00% INFO - L8 2023-02-18-22-06-13: sand: 0.00% ,whitewater: 0.00% ,water: 50.80% INFO - L8 2023-02-18-22-06-13: 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: 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 46 INFO - Processing image L8 2023-02-25-22-11-52 INFO - L8 2023-02-25-22-11-52 cloud cover : 0.00% INFO - L8 2023-02-25-22-11-52: sand: 0.00% ,whitewater: 0.00% ,water: 52.76% INFO - L8 2023-02-25-22-11-52: 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 47 INFO - Processing image L8 2023-02-25-22-12-16 INFO - L8 2023-02-25-22-12-16 cloud cover : 0.00% INFO - L8 2023-02-25-22-12-16: sand: 0.00% ,whitewater: 0.00% ,water: 53.78% INFO - L8 2023-02-25-22-12-16: 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 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 46 ERROR - Skipping L8 2023-03-06-22-05-38 due to cloud cover percentage exceeding cloud threshold: 29.50% > 10.00%. ERROR - Skipping L8 2023-03-06-22-06-02 due to cloud cover percentage exceeding cloud threshold: 69.23% > 10.00%. INFO - Processing image L8 2023-03-13-22-11-47 INFO - L8 2023-03-13-22-11-47 cloud cover : 0.00% INFO - L8 2023-03-13-22-11-47: sand: 0.00% ,whitewater: 0.00% ,water: 52.31% INFO - L8 2023-03-13-22-11-47: 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 47 INFO - Processing image L8 2023-03-13-22-12-11 INFO - L8 2023-03-13-22-12-11 cloud cover : 0.00% INFO - L8 2023-03-13-22-12-11: sand: 0.00% ,whitewater: 0.00% ,water: 52.94% INFO - L8 2023-03-13-22-12-11: 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 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 46 INFO - Processing image L8 2023-03-22-22-05-28 INFO - L8 2023-03-22-22-05-28 cloud cover : 0.00% INFO - L8 2023-03-22-22-05-28: sand: 0.00% ,whitewater: 0.00% ,water: 48.21% INFO - L8 2023-03-22-22-05-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-03-22-22-05-28: 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 L8 2023-03-22-22-05-52 INFO - L8 2023-03-22-22-05-52 cloud cover : 0.00% INFO - L8 2023-03-22-22-05-52: sand: 0.00% ,whitewater: 0.00% ,water: 53.74% INFO - L8 2023-03-22-22-05-52: 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 47 ERROR - Skipping L8 2023-03-29-22-11-37 due to cloud cover percentage exceeding cloud threshold: 24.93% > 10.00%. ERROR - Skipping L8 2023-03-29-22-12-01 due to cloud cover percentage exceeding cloud threshold: 41.64% > 10.00%. INFO - Processing image L8 2023-04-07-22-05-40 INFO - L8 2023-04-07-22-05-40 cloud cover : 0.00% INFO - L8 2023-04-07-22-05-40: sand: 0.00% ,whitewater: 0.00% ,water: 53.71% INFO - L8 2023-04-07-22-05-40: 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 47 ERROR - Skipping L8 2023-04-23-22-05-09 due to cloud cover percentage exceeding cloud threshold: 32.42% > 10.00%. ERROR - Skipping L8 2023-04-23-22-05-33 due to cloud cover percentage exceeding cloud threshold: 60.59% > 10.00%. INFO - Processing image L8 2023-05-09-22-04-58 INFO - L8 2023-05-09-22-04-58 cloud cover : 0.00% INFO - L8 2023-05-09-22-04-58: sand: 0.00% ,whitewater: 0.14% ,water: 66.03% INFO - L8 2023-05-09-22-04-58: 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 L8 2023-05-09-22-05-22 due to cloud cover percentage exceeding cloud threshold: 18.43% > 10.00%. INFO - Processing image L8 2023-05-16-22-11-04 INFO - L8 2023-05-16-22-11-04 cloud cover : 0.00% INFO - L8 2023-05-16-22-11-04: sand: 0.00% ,whitewater: 0.00% ,water: 48.88% INFO - L8 2023-05-16-22-11-04: 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 45 INFO - Processing image L8 2023-05-16-22-11-28 INFO - L8 2023-05-16-22-11-28 cloud cover : 0.00% INFO - L8 2023-05-16-22-11-28: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2023-05-16-22-11-28: 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 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 49 INFO - Processing image L8 2023-05-25-22-04-56 INFO - L8 2023-05-25-22-04-56 cloud cover : 0.00% INFO - L8 2023-05-25-22-04-56: sand: 0.00% ,whitewater: 0.00% ,water: 51.99% INFO - L8 2023-05-25-22-04-56: 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 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 46 INFO - Processing image L8 2023-05-25-22-05-20 INFO - L8 2023-05-25-22-05-20 cloud cover : 0.00% INFO - L8 2023-05-25-22-05-20: sand: 0.00% ,whitewater: 0.00% ,water: 51.99% INFO - L8 2023-05-25-22-05-20: 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: 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 46 INFO - Processing image L8 2023-06-01-22-11-07 INFO - L8 2023-06-01-22-11-07 cloud cover : 0.00% INFO - L8 2023-06-01-22-11-07: sand: 0.00% ,whitewater: 0.00% ,water: 45.45% INFO - L8 2023-06-01-22-11-07: 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 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 46 INFO - Processing image L8 2023-06-01-22-11-31 INFO - L8 2023-06-01-22-11-31 cloud cover : 0.00% INFO - L8 2023-06-01-22-11-31: sand: 0.00% ,whitewater: 0.00% ,water: 16.32% INFO - L8 2023-06-01-22-11-31: 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 2023-06-10-22-05-03 INFO - L8 2023-06-10-22-05-03 cloud cover : 0.00% INFO - L8 2023-06-10-22-05-03: sand: 0.00% ,whitewater: 0.00% ,water: 51.01% INFO - L8 2023-06-10-22-05-03: 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 45 INFO - Processing image L8 2023-06-10-22-05-27 INFO - L8 2023-06-10-22-05-27 cloud cover : 0.00% INFO - L8 2023-06-10-22-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 51.01% INFO - L8 2023-06-10-22-05-27: 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 45 ERROR - Skipping L8 2023-06-17-22-11-41 due to cloud cover percentage exceeding cloud threshold: 51.26% > 10.00%. ERROR - Skipping L8 2023-06-26-22-05-10 due to cloud cover percentage exceeding cloud threshold: 90.68% > 10.00%. ERROR - Skipping L8 2023-06-26-22-05-34 due to cloud cover percentage exceeding cloud threshold: 81.64% > 10.00%. INFO - Processing image L8 2023-07-03-22-11-27 INFO - L8 2023-07-03-22-11-27 cloud cover : 0.00% INFO - L8 2023-07-03-22-11-27: sand: 0.00% ,whitewater: 0.00% ,water: 60.59% INFO - L8 2023-07-03-22-11-27: 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 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 47 INFO - Processing image L8 2023-07-03-22-11-51 INFO - L8 2023-07-03-22-11-51 cloud cover : 0.00% INFO - L8 2023-07-03-22-11-51: sand: 0.00% ,whitewater: 0.00% ,water: 8.50% INFO - L8 2023-07-03-22-11-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-07-03-22-11-51: 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. ERROR - Skipping L8 2023-07-12-22-05-20 due to cloud cover percentage exceeding cloud threshold: 54.90% > 10.00%. ERROR - Skipping L8 2023-07-12-22-05-44 due to cloud cover percentage exceeding cloud threshold: 51.47% > 10.00%. INFO - Processing image L8 2023-07-28-22-05-27 INFO - L8 2023-07-28-22-05-27 cloud cover : 1.96% INFO - L8 2023-07-28-22-05-27: sand: 0.00% ,whitewater: 0.00% ,water: 96.19% INFO - L8 2023-07-28-22-05-27: 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 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 37 INFO - Processing image L8 2023-07-28-22-05-50 INFO - L8 2023-07-28-22-05-50 cloud cover : 1.96% INFO - L8 2023-07-28-22-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 96.19% INFO - L8 2023-07-28-22-05-50: 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 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 37 INFO - Processing image L8 2023-08-04-22-11-40 INFO - L8 2023-08-04-22-11-40 cloud cover : 6.29% INFO - L8 2023-08-04-22-11-40: sand: 0.00% ,whitewater: 0.00% ,water: 49.79% INFO - L8 2023-08-04-22-11-40: 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 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 26 INFO - Processing image L8 2023-08-04-22-12-04 INFO - L8 2023-08-04-22-12-04 cloud cover : 0.00% INFO - L8 2023-08-04-22-12-04: sand: 0.00% ,whitewater: 0.00% ,water: 8.57% INFO - L8 2023-08-04-22-12-04: 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 ERROR - Skipping L8 2023-08-13-22-05-32 due to cloud cover percentage exceeding cloud threshold: 78.44% > 10.00%. ERROR - Skipping L8 2023-08-13-22-05-56 due to cloud cover percentage exceeding cloud threshold: 72.87% > 10.00%. ERROR - Skipping L8 2023-08-20-22-11-47 due to cloud cover percentage exceeding cloud threshold: 50.10% > 10.00%. INFO - Processing image L8 2023-08-20-22-12-11 INFO - L8 2023-08-20-22-12-11 cloud cover : 6.67% INFO - L8 2023-08-20-22-12-11: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-08-20-22-12-11: 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 2023-08-29-22-05-38 INFO - L8 2023-08-29-22-05-38 cloud cover : 0.00% INFO - L8 2023-08-29-22-05-38: sand: 0.00% ,whitewater: 0.00% ,water: 31.68% INFO - L8 2023-08-29-22-05-38: 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 L8 2023-08-29-22-06-02 due to cloud cover percentage exceeding cloud threshold: 87.76% > 10.00%. ERROR - Skipping L8 2023-09-05-22-11-46 due to cloud cover percentage exceeding cloud threshold: 57.03% > 10.00%. ERROR - Skipping L8 2023-09-05-22-12-10 due to cloud cover percentage exceeding cloud threshold: 61.11% > 10.00%. INFO - Processing image L8 2023-10-23-22-12-23 INFO - L8 2023-10-23-22-12-23 cloud cover : 0.00% INFO - L8 2023-10-23-22-12-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-10-23-22-12-23: 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 L8 2023-11-01-22-05-51 due to cloud cover percentage exceeding cloud threshold: 74.34% > 10.00%. ERROR - Skipping L8 2023-11-01-22-06-14 due to cloud cover percentage exceeding cloud threshold: 85.70% > 10.00%. INFO - Processing image L8 2023-11-08-22-11-57 INFO - L8 2023-11-08-22-11-57 cloud cover : 4.09% INFO - L8 2023-11-08-22-11-57: sand: 0.00% ,whitewater: 0.00% ,water: 45.03% INFO - L8 2023-11-08-22-11-57: 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 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 25 INFO - Processing image L8 2023-11-08-22-12-20 INFO - L8 2023-11-08-22-12-20 cloud cover : 4.86% INFO - L8 2023-11-08-22-12-20: sand: 0.00% ,whitewater: 0.00% ,water: 39.32% INFO - L8 2023-11-08-22-12-20: 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: 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 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 30 INFO - Processing image L8 2023-12-19-22-05-51 INFO - L8 2023-12-19-22-05-51 cloud cover : 0.00% INFO - L8 2023-12-19-22-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 50.35% INFO - L8 2023-12-19-22-05-51: 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 L8 2023-12-19-22-06-15 INFO - L8 2023-12-19-22-06-15 cloud cover : 0.00% INFO - L8 2023-12-19-22-06-15: sand: 0.00% ,whitewater: 0.00% ,water: 50.45% INFO - L8 2023-12-19-22-06-15: 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 L8 2024-01-11-22-11-56 due to cloud cover percentage exceeding cloud threshold: 14.41% > 10.00%. INFO - Processing image L8 2024-01-11-22-12-20 INFO - L8 2024-01-11-22-12-20 cloud cover : 0.00% INFO - L8 2024-01-11-22-12-20: sand: 0.00% ,whitewater: 0.00% ,water: 44.95% INFO - L8 2024-01-11-22-12-20: 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: 0 shorelines INFO - Processing image L8 2024-02-05-22-05-44 INFO - L8 2024-02-05-22-05-44 cloud cover : 0.00% INFO - L8 2024-02-05-22-05-44: sand: 0.00% ,whitewater: 0.00% ,water: 49.48% INFO - L8 2024-02-05-22-05-44: 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 2024-02-05-22-06-08 INFO - L8 2024-02-05-22-06-08 cloud cover : 0.00% INFO - L8 2024-02-05-22-06-08: sand: 0.00% ,whitewater: 0.00% ,water: 49.51% INFO - L8 2024-02-05-22-06-08: 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: 0 shorelines INFO - Processing image L8 2024-02-12-22-11-54 INFO - L8 2024-02-12-22-11-54 cloud cover : 0.00% INFO - L8 2024-02-12-22-11-54: sand: 0.00% ,whitewater: 0.00% ,water: 53.18% INFO - L8 2024-02-12-22-11-54: 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 47 INFO - Processing image L8 2024-02-12-22-12-18 INFO - L8 2024-02-12-22-12-18 cloud cover : 0.00% INFO - L8 2024-02-12-22-12-18: sand: 0.00% ,whitewater: 0.00% ,water: 10.01% INFO - L8 2024-02-12-22-12-18: 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 L8 2024-02-21-22-05-41 INFO - L8 2024-02-21-22-05-41 cloud cover : 0.00% INFO - L8 2024-02-21-22-05-41: sand: 0.00% ,whitewater: 0.00% ,water: 49.72% INFO - L8 2024-02-21-22-05-41: 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 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 46 INFO - Processing image L8 2024-02-21-22-06-05 INFO - L8 2024-02-21-22-06-05 cloud cover : 0.00% INFO - L8 2024-02-21-22-06-05: sand: 0.00% ,whitewater: 0.00% ,water: 49.86% INFO - L8 2024-02-21-22-06-05: 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 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 46 INFO - Processing image L8 2024-02-28-22-11-48 INFO - L8 2024-02-28-22-11-48 cloud cover : 0.00% INFO - L8 2024-02-28-22-11-48: sand: 0.00% ,whitewater: 0.00% ,water: 53.15% INFO - L8 2024-02-28-22-11-48: 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 47 INFO - Processing image L8 2024-02-28-22-12-12 INFO - L8 2024-02-28-22-12-12 cloud cover : 0.00% INFO - L8 2024-02-28-22-12-12: sand: 0.00% ,whitewater: 0.00% ,water: 5.70% INFO - L8 2024-02-28-22-12-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2024-02-28-22-12-12: 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 2024-03-15-22-11-37 INFO - L8 2024-03-15-22-11-37 cloud cover : 0.00% INFO - L8 2024-03-15-22-11-37: sand: 0.00% ,whitewater: 0.00% ,water: 52.52% INFO - L8 2024-03-15-22-11-37: 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 47 INFO - Processing image L8 2024-03-15-22-12-01 INFO - L8 2024-03-15-22-12-01 cloud cover : 0.00% INFO - L8 2024-03-15-22-12-01: sand: 0.00% ,whitewater: 0.00% ,water: 34.19% INFO - L8 2024-03-15-22-12-01: 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 L8 2024-03-24-22-05-18 due to cloud cover percentage exceeding cloud threshold: 17.29% > 10.00%. ERROR - Skipping L8 2024-03-24-22-05-42 due to cloud cover percentage exceeding cloud threshold: 74.62% > 10.00%. ERROR - Skipping L8 2024-04-16-22-11-19 due to cloud cover percentage exceeding cloud threshold: 22.48% > 10.00%. ERROR - Skipping L8 2024-04-16-22-11-43 due to cloud cover percentage exceeding cloud threshold: 22.35% > 10.00%. INFO - Processing image L8 2024-05-11-22-04-51 INFO - L8 2024-05-11-22-04-51 cloud cover : 0.00% INFO - L8 2024-05-11-22-04-51: sand: 0.00% ,whitewater: 0.00% ,water: 64.51% INFO - L8 2024-05-11-22-04-51: 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 L8 2024-05-11-22-05-15 INFO - L8 2024-05-11-22-05-15 cloud cover : 0.00% INFO - L8 2024-05-11-22-05-15: sand: 0.00% ,whitewater: 0.00% ,water: 53.29% INFO - L8 2024-05-11-22-05-15: 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 2024-05-18-22-10-55 INFO - L8 2024-05-18-22-10-55 cloud cover : 0.00% INFO - L8 2024-05-18-22-10-55: sand: 0.00% ,whitewater: 0.00% ,water: 49.76% INFO - L8 2024-05-18-22-10-55: 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 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 46 INFO - Processing image L8 2024-05-18-22-11-19 INFO - L8 2024-05-18-22-11-19 cloud cover : 0.00% INFO - L8 2024-05-18-22-11-19: sand: 0.00% ,whitewater: 0.00% ,water: 50.49% INFO - L8 2024-05-18-22-11-19: 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 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 48 INFO - Processing image L8 2024-06-03-22-10-53 INFO - L8 2024-06-03-22-10-53 cloud cover : 0.00% INFO - L8 2024-06-03-22-10-53: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L8 2024-06-03-22-10-53: 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 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 46 INFO - Processing image L8 2024-06-19-22-11-01 INFO - L8 2024-06-19-22-11-01 cloud cover : 0.00% INFO - L8 2024-06-19-22-11-01: sand: 0.00% ,whitewater: 0.73% ,water: 48.95% INFO - L8 2024-06-19-22-11-01: 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 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 46 INFO - Processing image L8 2024-06-19-22-11-25 INFO - L8 2024-06-19-22-11-25 cloud cover : 0.00% INFO - L8 2024-06-19-22-11-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-06-19-22-11-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2024-06-19-22-11-25: 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 L8 2024-06-28-22-04-55 INFO - L8 2024-06-28-22-04-55 cloud cover : 0.00% INFO - L8 2024-06-28-22-04-55: sand: 0.00% ,whitewater: 0.00% ,water: 51.19% INFO - L8 2024-06-28-22-04-55: 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 2024-06-28-22-05-19 INFO - L8 2024-06-28-22-05-19 cloud cover : 0.00% INFO - L8 2024-06-28-22-05-19: sand: 0.00% ,whitewater: 0.00% ,water: 51.19% INFO - L8 2024-06-28-22-05-19: 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 L8 2024-07-21-22-11-24 due to cloud cover percentage exceeding cloud threshold: 72.62% > 10.00%.