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 ERROR - Skipping L5 2003-08-04-21-57-34 due to cloud cover percentage exceeding cloud threshold: 26.59% > 10.00%. INFO - Processing image L5 2003-08-11-22-03-51 INFO - L5 2003-08-11-22-03-51 cloud cover : 0.00% INFO - L5 2003-08-11-22-03-51: sand: 0.00% ,whitewater: 0.00% ,water: 56.28% INFO - L5 2003-08-11-22-03-51: 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 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 L5 2003-08-27-22-04-09 INFO - L5 2003-08-27-22-04-09 cloud cover : 0.00% INFO - L5 2003-08-27-22-04-09: sand: 0.00% ,whitewater: 5.77% ,water: 43.47% INFO - L5 2003-08-27-22-04-09: 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 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 L5 2003-09-12-22-04-26 INFO - L5 2003-09-12-22-04-26 cloud cover : 0.00% INFO - L5 2003-09-12-22-04-26: sand: 0.00% ,whitewater: 0.00% ,water: 49.70% INFO - L5 2003-09-12-22-04-26: 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 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 41 INFO - Processing image L5 2003-10-07-21-58-35 INFO - L5 2003-10-07-21-58-35 cloud cover : 0.00% INFO - L5 2003-10-07-21-58-35: sand: 0.00% ,whitewater: 1.92% ,water: 47.54% INFO - L5 2003-10-07-21-58-35: 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 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 L5 2003-12-10-21-59-17 due to cloud cover percentage exceeding cloud threshold: 84.47% > 10.00%. ERROR - Skipping L5 2004-01-27-21-59-38 due to cloud cover percentage exceeding cloud threshold: 74.59% > 10.00%. INFO - Processing image L5 2004-02-03-22-05-50 INFO - L5 2004-02-03-22-05-50 cloud cover : 0.00% INFO - L5 2004-02-03-22-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 47.93% INFO - L5 2004-02-03-22-05-50: 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 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 L5 2004-03-31-21-59-59 INFO - L5 2004-03-31-21-59-59 cloud cover : 0.00% INFO - L5 2004-03-31-21-59-59: sand: 0.00% ,whitewater: 0.00% ,water: 49.73% INFO - L5 2004-03-31-21-59-59: 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 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 L5 2004-04-23-22-06-53 INFO - L5 2004-04-23-22-06-53 cloud cover : 0.00% INFO - L5 2004-04-23-22-06-53: sand: 0.00% ,whitewater: 4.15% ,water: 45.60% INFO - L5 2004-04-23-22-06-53: 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 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 L5 2004-05-02-22-00-57 INFO - L5 2004-05-02-22-00-57 cloud cover : 0.00% INFO - L5 2004-05-02-22-00-57: sand: 0.00% ,whitewater: 0.00% ,water: 70.51% INFO - L5 2004-05-02-22-00-57: 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 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 L5 2004-05-09-22-07-21 due to cloud cover percentage exceeding cloud threshold: 29.11% > 10.00%. INFO - Processing image L5 2004-05-18-22-01-26 INFO - L5 2004-05-18-22-01-26 cloud cover : 0.00% INFO - L5 2004-05-18-22-01-26: sand: 0.00% ,whitewater: 0.00% ,water: 65.33% INFO - L5 2004-05-18-22-01-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 39 INFO - Processing image L5 2004-06-10-22-08-17 INFO - L5 2004-06-10-22-08-17 cloud cover : 0.00% INFO - L5 2004-06-10-22-08-17: sand: 0.00% ,whitewater: 0.20% ,water: 75.91% INFO - L5 2004-06-10-22-08-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2004-07-05-22-02-51 INFO - L5 2004-07-05-22-02-51 cloud cover : 0.00% INFO - L5 2004-07-05-22-02-51: sand: 0.00% ,whitewater: 0.00% ,water: 73.45% INFO - L5 2004-07-05-22-02-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L5 2004-07-12-22-09-13 INFO - L5 2004-07-12-22-09-13 cloud cover : 0.00% INFO - L5 2004-07-12-22-09-13: sand: 0.00% ,whitewater: 1.82% ,water: 72.42% INFO - L5 2004-07-12-22-09-13: 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 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 L5 2004-07-21-22-03-15 INFO - L5 2004-07-21-22-03-15 cloud cover : 0.00% INFO - L5 2004-07-21-22-03-15: sand: 0.00% ,whitewater: 6.41% ,water: 44.66% INFO - L5 2004-07-21-22-03-15: 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 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 L5 2004-08-22-22-04-00 INFO - L5 2004-08-22-22-04-00 cloud cover : 0.00% INFO - L5 2004-08-22-22-04-00: sand: 0.00% ,whitewater: 12.98% ,water: 47.06% INFO - L5 2004-08-22-22-04-00: 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 2004-08-29-22-10-22 INFO - L5 2004-08-29-22-10-22 cloud cover : 0.00% INFO - L5 2004-08-29-22-10-22: sand: 0.00% ,whitewater: 5.26% ,water: 44.13% INFO - L5 2004-08-29-22-10-22: 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 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 L5 2004-11-01-22-11-49 INFO - L5 2004-11-01-22-11-49 cloud cover : 0.00% INFO - L5 2004-11-01-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 46.10% INFO - L5 2004-11-01-22-11-49: 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 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 L5 2005-02-05-22-13-22 INFO - L5 2005-02-05-22-13-22 cloud cover : 0.00% INFO - L5 2005-02-05-22-13-22: sand: 0.00% ,whitewater: 0.00% ,water: 52.88% INFO - L5 2005-02-05-22-13-22: 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 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 L5 2005-05-12-22-14-14 INFO - L5 2005-05-12-22-14-14 cloud cover : 0.00% INFO - L5 2005-05-12-22-14-14: sand: 0.00% ,whitewater: 6.22% ,water: 51.97% INFO - L5 2005-05-12-22-14-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 2005-05-21-22-08-08 INFO - L5 2005-05-21-22-08-08 cloud cover : 0.00% INFO - L5 2005-05-21-22-08-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-05-21-22-08-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2005-05-28-22-14-23 due to cloud cover percentage exceeding cloud threshold: 15.78% > 10.00%. INFO - Processing image L5 2005-06-13-22-14-31 INFO - L5 2005-06-13-22-14-31 cloud cover : 3.11% INFO - L5 2005-06-13-22-14-31: sand: 0.00% ,whitewater: 0.00% ,water: 72.22% INFO - L5 2005-06-13-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 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 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 L5 2005-06-22-22-08-22 due to cloud cover percentage exceeding cloud threshold: 92.71% > 10.00%. ERROR - Skipping L5 2005-07-08-22-08-27 due to cloud cover percentage exceeding cloud threshold: 86.82% > 10.00%. INFO - Processing image L5 2005-07-15-22-14-43 INFO - L5 2005-07-15-22-14-43 cloud cover : 0.00% INFO - L5 2005-07-15-22-14-43: sand: 0.00% ,whitewater: 13.77% ,water: 53.54% INFO - L5 2005-07-15-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-07-24-22-08-38 INFO - L5 2005-07-24-22-08-38 cloud cover : 0.00% INFO - L5 2005-07-24-22-08-38: sand: 0.00% ,whitewater: 7.59% ,water: 52.24% INFO - L5 2005-07-24-22-08-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2005-08-09-22-08-46 INFO - L5 2005-08-09-22-08-46 cloud cover : 5.88% INFO - L5 2005-08-09-22-08-46: sand: 0.00% ,whitewater: 1.34% ,water: 46.58% INFO - L5 2005-08-09-22-08-46: 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 2005-08-16-22-15-00 INFO - L5 2005-08-16-22-15-00 cloud cover : 0.00% INFO - L5 2005-08-16-22-15-00: sand: 0.00% ,whitewater: 9.51% ,water: 40.74% INFO - L5 2005-08-16-22-15-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 INFO - Processing image L5 2005-09-10-22-08-55 INFO - L5 2005-09-10-22-08-55 cloud cover : 0.00% INFO - L5 2005-09-10-22-08-55: sand: 0.00% ,whitewater: 0.48% ,water: 48.02% INFO - L5 2005-09-10-22-08-55: 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 2005-09-17-22-15-06 INFO - L5 2005-09-17-22-15-06 cloud cover : 0.00% INFO - L5 2005-09-17-22-15-06: sand: 0.00% ,whitewater: 0.00% ,water: 48.38% INFO - L5 2005-09-17-22-15-06: 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 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 ERROR - Skipping L5 2005-11-13-22-09-08 due to cloud cover percentage exceeding cloud threshold: 13.18% > 10.00%. INFO - Processing image L5 2006-01-23-22-16-59 INFO - L5 2006-01-23-22-16-59 cloud cover : 0.00% INFO - L5 2006-01-23-22-16-59: sand: 0.00% ,whitewater: 0.00% ,water: 45.70% INFO - L5 2006-01-23-22-16-59: 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 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 L5 2006-02-24-22-17-41 INFO - L5 2006-02-24-22-17-41 cloud cover : 0.00% INFO - L5 2006-02-24-22-17-41: sand: 0.00% ,whitewater: 11.74% ,water: 35.22% INFO - L5 2006-02-24-22-17-41: 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 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 L5 2006-03-12-22-18-01 INFO - L5 2006-03-12-22-18-01 cloud cover : 0.00% INFO - L5 2006-03-12-22-18-01: sand: 0.00% ,whitewater: 1.11% ,water: 46.51% INFO - L5 2006-03-12-22-18-01: 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 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 L5 2006-04-13-22-18-38 INFO - L5 2006-04-13-22-18-38 cloud cover : 0.00% INFO - L5 2006-04-13-22-18-38: sand: 0.00% ,whitewater: 5.47% ,water: 41.75% INFO - L5 2006-04-13-22-18-38: 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 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 ERROR - Skipping L5 2006-05-08-22-12-50 due to cloud cover percentage exceeding cloud threshold: 91.06% > 10.00%. ERROR - Skipping L5 2006-05-15-22-19-06 due to cloud cover percentage exceeding cloud threshold: 91.56% > 10.00%. INFO - Processing image L5 2006-05-31-22-19-19 INFO - L5 2006-05-31-22-19-19 cloud cover : 0.00% INFO - L5 2006-05-31-22-19-19: sand: 0.00% ,whitewater: 1.27% ,water: 66.75% INFO - L5 2006-05-31-22-19-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2006-06-16-22-19-34 INFO - L5 2006-06-16-22-19-34 cloud cover : 0.00% INFO - L5 2006-06-16-22-19-34: sand: 0.00% ,whitewater: 0.00% ,water: 91.09% INFO - L5 2006-06-16-22-19-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2006-06-25-22-13-31 INFO - L5 2006-06-25-22-13-31 cloud cover : 0.00% INFO - L5 2006-06-25-22-13-31: sand: 0.00% ,whitewater: 0.27% ,water: 76.44% INFO - L5 2006-06-25-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 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 L5 2006-07-27-22-13-58 INFO - L5 2006-07-27-22-13-58 cloud cover : 0.00% INFO - L5 2006-07-27-22-13-58: sand: 0.00% ,whitewater: 0.00% ,water: 64.48% INFO - L5 2006-07-27-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 ERROR - Skipping L5 2006-08-03-22-20-15 due to cloud cover percentage exceeding cloud threshold: 64.89% > 10.00%. INFO - Processing image L5 2006-08-28-22-14-23 INFO - L5 2006-08-28-22-14-23 cloud cover : 0.00% INFO - L5 2006-08-28-22-14-23: sand: 0.00% ,whitewater: 9.72% ,water: 39.74% INFO - L5 2006-08-28-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 ERROR - Skipping L5 2006-09-13-22-14-35 due to cloud cover percentage exceeding cloud threshold: 22.35% > 10.00%. INFO - Processing image L5 2007-01-26-22-21-54 INFO - L5 2007-01-26-22-21-54 cloud cover : 0.00% INFO - L5 2007-01-26-22-21-54: sand: 0.00% ,whitewater: 0.00% ,water: 47.12% INFO - L5 2007-01-26-22-21-54: 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 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 L5 2007-02-04-22-15-45 due to cloud cover percentage exceeding cloud threshold: 32.24% > 10.00%. INFO - Processing image L5 2007-02-11-22-21-56 INFO - L5 2007-02-11-22-21-56 cloud cover : 0.00% INFO - L5 2007-02-11-22-21-56: sand: 0.00% ,whitewater: 0.00% ,water: 46.41% INFO - L5 2007-02-11-22-21-56: 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 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 ERROR - Skipping L5 2007-09-23-22-19-59 due to cloud cover percentage exceeding cloud threshold: 28.44% > 10.00%. INFO - Processing image L5 2007-10-02-22-13-42 INFO - L5 2007-10-02-22-13-42 cloud cover : 0.00% INFO - L5 2007-10-02-22-13-42: sand: 0.00% ,whitewater: 6.09% ,water: 41.51% INFO - L5 2007-10-02-22-13-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 40 INFO - Processing image L5 2008-11-28-22-10-42 INFO - L5 2008-11-28-22-10-42 cloud cover : 0.00% INFO - L5 2008-11-28-22-10-42: sand: 0.00% ,whitewater: 0.00% ,water: 47.01% INFO - L5 2008-11-28-22-10-42: 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 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 L5 2009-01-31-22-12-28 INFO - L5 2009-01-31-22-12-28 cloud cover : 0.00% INFO - L5 2009-01-31-22-12-28: sand: 0.00% ,whitewater: 4.05% ,water: 42.21% INFO - L5 2009-01-31-22-12-28: 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 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 ERROR - Skipping L5 2009-02-09-22-06-31 due to cloud cover percentage exceeding cloud threshold: 79.53% > 10.00%. INFO - Processing image L5 2010-02-19-22-17-53 INFO - L5 2010-02-19-22-17-53 cloud cover : 0.00% INFO - L5 2010-02-19-22-17-53: sand: 0.00% ,whitewater: 5.52% ,water: 41.04% INFO - L5 2010-02-19-22-17-53: 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 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 L5 2010-11-02-22-16-48 INFO - L5 2010-11-02-22-16-48 cloud cover : 0.00% INFO - L5 2010-11-02-22-16-48: sand: 0.00% ,whitewater: 0.81% ,water: 47.87% INFO - L5 2010-11-02-22-16-48: 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 ERROR - Skipping L5 2010-11-27-22-10-35 due to cloud cover percentage exceeding cloud threshold: 50.12% > 10.00%. INFO - Processing image L5 2010-12-13-22-10-37 INFO - L5 2010-12-13-22-10-37 cloud cover : 0.00% INFO - L5 2010-12-13-22-10-37: sand: 0.00% ,whitewater: 0.00% ,water: 48.29% INFO - L5 2010-12-13-22-10-37: 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 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 L5 2010-12-20-22-16-50 INFO - L5 2010-12-20-22-16-50 cloud cover : 0.00% INFO - L5 2010-12-20-22-16-50: sand: 0.00% ,whitewater: 0.00% ,water: 47.22% INFO - L5 2010-12-20-22-16-50: 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 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 L5 2011-01-21-22-16-54 INFO - L5 2011-01-21-22-16-54 cloud cover : 0.00% INFO - L5 2011-01-21-22-16-54: sand: 0.00% ,whitewater: 0.00% ,water: 45.80% INFO - L5 2011-01-21-22-16-54: 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 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 L5 2011-01-30-22-10-44 INFO - L5 2011-01-30-22-10-44 cloud cover : 0.00% INFO - L5 2011-01-30-22-10-44: sand: 0.00% ,whitewater: 13.78% ,water: 34.24% INFO - L5 2011-01-30-22-10-44: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L5 2011-02-06-22-16-56 INFO - L5 2011-02-06-22-16-56 cloud cover : 7.33% INFO - L5 2011-02-06-22-16-56: sand: 0.00% ,whitewater: 0.00% ,water: 46.91% INFO - L5 2011-02-06-22-16-56: 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 16 INFO - Number of shoreline points before removing points within 30m of no data pixel 16 INFO - Number of shoreline points after removing points within 30m of no data pixel 16 INFO - Processing image L5 2011-03-03-22-10-44 INFO - L5 2011-03-03-22-10-44 cloud cover : 0.00% INFO - L5 2011-03-03-22-10-44: sand: 0.00% ,whitewater: 2.19% ,water: 47.01% INFO - L5 2011-03-03-22-10-44: 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 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 - 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 INFO - Processing image L7 1999-07-16-22-13-35 INFO - L7 1999-07-16-22-13-35 cloud cover : 0.00% INFO - L7 1999-07-16-22-13-35: sand: 0.00% ,whitewater: 0.00% ,water: 78.79% INFO - L7 1999-07-16-22-13-35: 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 1999-08-08-22-19-52 due to cloud cover percentage exceeding cloud threshold: 64.23% > 10.00%. ERROR - Skipping L7 1999-11-05-22-13-40 due to cloud cover percentage exceeding cloud threshold: 32.73% > 10.00%. INFO - Processing image L7 1999-11-21-22-13-35 INFO - L7 1999-11-21-22-13-35 cloud cover : 0.00% INFO - L7 1999-11-21-22-13-35: sand: 0.36% ,whitewater: 0.36% ,water: 54.61% INFO - L7 1999-11-21-22-13-35: 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 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 41 INFO - Processing image L7 1999-11-28-22-19-44 INFO - L7 1999-11-28-22-19-44 cloud cover : 0.00% INFO - L7 1999-11-28-22-19-44: sand: 0.00% ,whitewater: 1.25% ,water: 46.95% INFO - L7 1999-11-28-22-19-44: 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 INFO - Processing image L7 1999-12-07-22-13-41 INFO - L7 1999-12-07-22-13-41 cloud cover : 0.00% INFO - L7 1999-12-07-22-13-41: sand: 0.36% ,whitewater: 2.42% ,water: 53.70% INFO - L7 1999-12-07-22-13-41: 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 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 ERROR - Skipping L7 1999-12-23-22-13-39 due to cloud cover percentage exceeding cloud threshold: 12.00% > 10.00%. INFO - Processing image L7 1999-12-30-22-19-45 INFO - L7 1999-12-30-22-19-45 cloud cover : 0.00% INFO - L7 1999-12-30-22-19-45: sand: 0.00% ,whitewater: 0.05% ,water: 51.09% INFO - L7 1999-12-30-22-19-45: 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 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 2000-01-24-22-13-35 INFO - L7 2000-01-24-22-13-35 cloud cover : 0.00% INFO - L7 2000-01-24-22-13-35: sand: 0.36% ,whitewater: 1.15% ,water: 54.73% INFO - L7 2000-01-24-22-13-35: 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 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 41 INFO - Processing image L7 2000-04-13-22-13-06 INFO - L7 2000-04-13-22-13-06 cloud cover : 0.00% INFO - L7 2000-04-13-22-13-06: sand: 0.00% ,whitewater: 12.55% ,water: 45.52% INFO - L7 2000-04-13-22-13-06: 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 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 2000-04-20-22-19-15 INFO - L7 2000-04-20-22-19-15 cloud cover : 0.00% INFO - L7 2000-04-20-22-19-15: sand: 0.00% ,whitewater: 1.69% ,water: 52.61% INFO - L7 2000-04-20-22-19-15: 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 2000-04-29-22-13-05 INFO - L7 2000-04-29-22-13-05 cloud cover : 0.00% INFO - L7 2000-04-29-22-13-05: sand: 0.00% ,whitewater: 6.97% ,water: 57.58% INFO - L7 2000-04-29-22-13-05: 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 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 2000-05-22-22-18-57 INFO - L7 2000-05-22-22-18-57 cloud cover : 0.00% INFO - L7 2000-05-22-22-18-57: sand: 0.00% ,whitewater: 7.95% ,water: 71.84% INFO - L7 2000-05-22-22-18-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2000-05-31-22-12-42 INFO - L7 2000-05-31-22-12-42 cloud cover : 0.00% INFO - L7 2000-05-31-22-12-42: sand: 0.00% ,whitewater: 3.58% ,water: 77.58% INFO - L7 2000-05-31-22-12-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 42 INFO - Processing image L7 2000-06-07-22-18-48 INFO - L7 2000-06-07-22-18-48 cloud cover : 0.00% INFO - L7 2000-06-07-22-18-48: sand: 0.00% ,whitewater: 0.54% ,water: 77.12% INFO - L7 2000-06-07-22-18-48: 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 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 2000-08-19-22-11-49 INFO - L7 2000-08-19-22-11-49 cloud cover : 0.00% INFO - L7 2000-08-19-22-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-08-19-22-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2000-09-20-22-11-14 INFO - L7 2000-09-20-22-11-14 cloud cover : 0.00% INFO - L7 2000-09-20-22-11-14: sand: 0.00% ,whitewater: 10.61% ,water: 46.61% INFO - L7 2000-09-20-22-11-14: 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 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 2000-09-27-22-17-24 INFO - L7 2000-09-27-22-17-24 cloud cover : 0.00% INFO - L7 2000-09-27-22-17-24: sand: 0.00% ,whitewater: 7.73% ,water: 45.37% INFO - L7 2000-09-27-22-17-24: 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 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 2000-10-06-22-11-11 INFO - L7 2000-10-06-22-11-11 cloud cover : 0.00% INFO - L7 2000-10-06-22-11-11: sand: 0.00% ,whitewater: 21.39% ,water: 32.67% INFO - L7 2000-10-06-22-11-11: 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 43 INFO - Processing image L7 2000-10-29-22-17-19 INFO - L7 2000-10-29-22-17-19 cloud cover : 0.00% INFO - L7 2000-10-29-22-17-19: sand: 0.00% ,whitewater: 0.71% ,water: 50.82% INFO - L7 2000-10-29-22-17-19: 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 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 2000-11-30-22-17-20 due to cloud cover percentage exceeding cloud threshold: 91.89% > 10.00%. ERROR - Skipping L7 2000-12-25-22-11-14 due to cloud cover percentage exceeding cloud threshold: 87.27% > 10.00%. INFO - Processing image L7 2001-01-01-22-17-21 INFO - L7 2001-01-01-22-17-21 cloud cover : 0.00% INFO - L7 2001-01-01-22-17-21: sand: 0.00% ,whitewater: 5.83% ,water: 46.19% INFO - L7 2001-01-01-22-17-21: 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 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 2001-01-10-22-11-15 INFO - L7 2001-01-10-22-11-15 cloud cover : 2.67% INFO - L7 2001-01-10-22-11-15: sand: 0.00% ,whitewater: 12.85% ,water: 31.76% INFO - L7 2001-01-10-22-11-15: 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 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 16 INFO - Number of shoreline points before removing points within 30m of no data pixel 16 INFO - Number of shoreline points after removing points within 30m of no data pixel 16 INFO - Processing image L7 2001-02-11-22-11-12 INFO - L7 2001-02-11-22-11-12 cloud cover : 0.00% INFO - L7 2001-02-11-22-11-12: sand: 0.00% ,whitewater: 11.58% ,water: 42.85% INFO - L7 2001-02-11-22-11-12: 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 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 41 ERROR - Skipping L7 2001-02-18-22-17-22 due to cloud cover percentage exceeding cloud threshold: 55.09% > 10.00%. INFO - Processing image L7 2001-03-22-22-17-09 INFO - L7 2001-03-22-22-17-09 cloud cover : 0.00% INFO - L7 2001-03-22-22-17-09: sand: 0.00% ,whitewater: 6.59% ,water: 46.30% INFO - L7 2001-03-22-22-17-09: 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 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 2001-04-07-22-17-01 INFO - L7 2001-04-07-22-17-01 cloud cover : 0.00% INFO - L7 2001-04-07-22-17-01: sand: 0.00% ,whitewater: 5.77% ,water: 47.39% INFO - L7 2001-04-07-22-17-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2001-04-16-22-10-54 INFO - L7 2001-04-16-22-10-54 cloud cover : 0.00% INFO - L7 2001-04-16-22-10-54: sand: 0.00% ,whitewater: 9.94% ,water: 49.82% INFO - L7 2001-04-16-22-10-54: 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 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 ERROR - Skipping L7 2001-06-10-22-16-35 due to cloud cover percentage exceeding cloud threshold: 31.31% > 10.00%. INFO - Processing image L7 2001-07-05-22-10-09 INFO - L7 2001-07-05-22-10-09 cloud cover : 0.00% INFO - L7 2001-07-05-22-10-09: sand: 0.00% ,whitewater: 0.18% ,water: 86.61% INFO - L7 2001-07-05-22-10-09: 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 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 2001-08-13-22-15-49 due to cloud cover percentage exceeding cloud threshold: 17.14% > 10.00%. INFO - Processing image L7 2001-11-01-22-15-17 INFO - L7 2001-11-01-22-15-17 cloud cover : 0.00% INFO - L7 2001-11-01-22-15-17: sand: 0.71% ,whitewater: 6.21% ,water: 43.63% INFO - L7 2001-11-01-22-15-17: 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 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 2001-11-26-22-09-21 INFO - L7 2001-11-26-22-09-21 cloud cover : 0.00% INFO - L7 2001-11-26-22-09-21: sand: 0.42% ,whitewater: 0.00% ,water: 56.06% INFO - L7 2001-11-26-22-09-21: 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 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 ERROR - Skipping L7 2001-12-12-22-09-26 due to cloud cover percentage exceeding cloud threshold: 38.30% > 10.00%. INFO - Processing image L7 2001-12-19-22-15-37 INFO - L7 2001-12-19-22-15-37 cloud cover : 0.00% INFO - L7 2001-12-19-22-15-37: sand: 0.00% ,whitewater: 0.00% ,water: 48.20% INFO - L7 2001-12-19-22-15-37: 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 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 2002-02-14-22-09-41 INFO - L7 2002-02-14-22-09-41 cloud cover : 0.00% INFO - L7 2002-02-14-22-09-41: sand: 0.36% ,whitewater: 0.06% ,water: 54.18% INFO - L7 2002-02-14-22-09-41: 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 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 2002-03-25-22-15-47 due to cloud cover percentage exceeding cloud threshold: 66.17% > 10.00%. ERROR - Skipping L7 2002-04-03-22-09-32 due to cloud cover percentage exceeding cloud threshold: 25.21% > 10.00%. INFO - Processing image L7 2002-05-21-22-09-29 INFO - L7 2002-05-21-22-09-29 cloud cover : 0.00% INFO - L7 2002-05-21-22-09-29: sand: 0.00% ,whitewater: 0.12% ,water: 74.36% INFO - L7 2002-05-21-22-09-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2002-05-28-22-15-34 INFO - L7 2002-05-28-22-15-34 cloud cover : 0.00% INFO - L7 2002-05-28-22-15-34: sand: 0.00% ,whitewater: 15.20% ,water: 45.64% INFO - L7 2002-05-28-22-15-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2002-07-31-22-15-11 INFO - L7 2002-07-31-22-15-11 cloud cover : 0.00% INFO - L7 2002-07-31-22-15-11: sand: 0.00% ,whitewater: 3.81% ,water: 63.40% INFO - L7 2002-07-31-22-15-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 L7 2002-08-09-22-08-57 INFO - L7 2002-08-09-22-08-57 cloud cover : 8.73% INFO - L7 2002-08-09-22-08-57: sand: 0.00% ,whitewater: 0.67% ,water: 59.21% INFO - L7 2002-08-09-22-08-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 ERROR - Skipping L7 2002-08-16-22-15-07 due to cloud cover percentage exceeding cloud threshold: 91.66% > 10.00%. ERROR - Skipping L7 2002-09-17-22-14-43 due to cloud cover percentage exceeding cloud threshold: 64.23% > 10.00%. INFO - Processing image L7 2002-09-26-22-08-32 INFO - L7 2002-09-26-22-08-32 cloud cover : 0.00% INFO - L7 2002-09-26-22-08-32: sand: 0.00% ,whitewater: 0.00% ,water: 67.76% INFO - L7 2002-09-26-22-08-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2002-10-12-22-08-26 INFO - L7 2002-10-12-22-08-26 cloud cover : 0.00% INFO - L7 2002-10-12-22-08-26: sand: 0.00% ,whitewater: 7.33% ,water: 50.12% INFO - L7 2002-10-12-22-08-26: 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 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 2002-10-19-22-14-44 INFO - L7 2002-10-19-22-14-44 cloud cover : 0.00% INFO - L7 2002-10-19-22-14-44: sand: 0.00% ,whitewater: 0.33% ,water: 51.20% INFO - L7 2002-10-19-22-14-44: 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 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 2002-10-28-22-08-34 INFO - L7 2002-10-28-22-08-34 cloud cover : 6.55% INFO - L7 2002-10-28-22-08-34: sand: 0.00% ,whitewater: 0.42% ,water: 49.52% INFO - L7 2002-10-28-22-08-34: 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 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 INFO - Processing image L7 2002-11-13-22-08-42 INFO - L7 2002-11-13-22-08-42 cloud cover : 0.00% INFO - L7 2002-11-13-22-08-42: sand: 0.36% ,whitewater: 4.42% ,water: 51.09% INFO - L7 2002-11-13-22-08-42: 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 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 ERROR - Skipping L7 2002-12-06-22-15-13 due to cloud cover percentage exceeding cloud threshold: 94.74% > 10.00%. INFO - Processing image L7 2002-12-31-22-09-08 INFO - L7 2002-12-31-22-09-08 cloud cover : 0.00% INFO - L7 2002-12-31-22-09-08: sand: 0.79% ,whitewater: 1.15% ,water: 54.30% INFO - L7 2002-12-31-22-09-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 42 ERROR - Skipping L7 2003-02-24-22-15-37 due to cloud cover percentage exceeding cloud threshold: 75.77% > 10.00%. INFO - Processing image L7 2003-03-21-22-09-27 INFO - L7 2003-03-21-22-09-27 cloud cover : 0.00% INFO - L7 2003-03-21-22-09-27: sand: 0.00% ,whitewater: 0.91% ,water: 53.52% INFO - L7 2003-03-21-22-09-27: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2003-04-13-22-15-43 INFO - L7 2003-04-13-22-15-43 cloud cover : 0.00% INFO - L7 2003-04-13-22-15-43: sand: 0.00% ,whitewater: 1.14% ,water: 52.94% INFO - L7 2003-04-13-22-15-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 42 INFO - Processing image L7 2003-05-15-22-15-40 INFO - L7 2003-05-15-22-15-40 cloud cover : 0.00% INFO - L7 2003-05-15-22-15-40: sand: 0.00% ,whitewater: 2.56% ,water: 64.16% INFO - L7 2003-05-15-22-15-40: 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 2003-08-12-22-09-11 INFO - L7 2003-08-12-22-09-11 cloud cover : 0.00% INFO - L7 2003-08-12-22-09-11: sand: 0.00% ,whitewater: 0.00% ,water: 28.61% INFO - L7 2003-08-12-22-09-11: 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: 0 shorelines INFO - Processing image L7 2003-08-28-22-09-09 INFO - L7 2003-08-28-22-09-09 cloud cover : 0.00% INFO - L7 2003-08-28-22-09-09: sand: 0.00% ,whitewater: 4.55% ,water: 52.42% INFO - L7 2003-08-28-22-09-09: 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 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 2003-09-20-22-15-10 due to cloud cover percentage exceeding cloud threshold: 66.51% > 10.00%. INFO - Processing image L7 2003-10-15-22-08-58 INFO - L7 2003-10-15-22-08-58 cloud cover : 0.00% INFO - L7 2003-10-15-22-08-58: sand: 0.00% ,whitewater: 0.42% ,water: 51.33% INFO - L7 2003-10-15-22-08-58: 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 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 2003-11-23-22-15-38 INFO - L7 2003-11-23-22-15-38 cloud cover : 0.00% INFO - L7 2003-11-23-22-15-38: sand: 0.00% ,whitewater: 16.56% ,water: 34.64% INFO - L7 2003-11-23-22-15-38: 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: 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 2003-12-09-22-15-42 INFO - L7 2003-12-09-22-15-42 cloud cover : 0.00% INFO - L7 2003-12-09-22-15-42: sand: 0.00% ,whitewater: 1.91% ,water: 47.60% INFO - L7 2003-12-09-22-15-42: 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 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 2003-12-18-22-09-36 due to cloud cover percentage exceeding cloud threshold: 62.95% > 10.00%. INFO - Processing image L7 2003-12-25-22-15-51 INFO - L7 2003-12-25-22-15-51 cloud cover : 0.00% INFO - L7 2003-12-25-22-15-51: sand: 0.00% ,whitewater: 0.82% ,water: 48.47% INFO - L7 2003-12-25-22-15-51: 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 2004-02-11-22-16-05 INFO - L7 2004-02-11-22-16-05 cloud cover : 0.00% INFO - L7 2004-02-11-22-16-05: sand: 0.00% ,whitewater: 7.79% ,water: 42.27% INFO - L7 2004-02-11-22-16-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 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 42 INFO - Processing image L7 2004-04-24-22-09-55 INFO - L7 2004-04-24-22-09-55 cloud cover : 0.00% INFO - L7 2004-04-24-22-09-55: sand: 0.00% ,whitewater: 0.00% ,water: 37.33% INFO - L7 2004-04-24-22-09-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2004-05-17-22-16-09 due to cloud cover percentage exceeding cloud threshold: 49.07% > 10.00%. INFO - Processing image L7 2004-05-26-22-09-57 INFO - L7 2004-05-26-22-09-57 cloud cover : 0.00% INFO - L7 2004-05-26-22-09-57: sand: 0.00% ,whitewater: 0.00% ,water: 72.61% INFO - L7 2004-05-26-22-09-57: 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 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 2004-06-18-22-15-59 INFO - L7 2004-06-18-22-15-59 cloud cover : 3.22% INFO - L7 2004-06-18-22-15-59: sand: 0.00% ,whitewater: 0.00% ,water: 47.33% INFO - L7 2004-06-18-22-15-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-06-27-22-09-48 INFO - L7 2004-06-27-22-09-48 cloud cover : 0.00% INFO - L7 2004-06-27-22-09-48: sand: 0.00% ,whitewater: 1.33% ,water: 42.30% INFO - L7 2004-06-27-22-09-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-07-29-22-09-38 INFO - L7 2004-07-29-22-09-38 cloud cover : 0.00% INFO - L7 2004-07-29-22-09-38: sand: 0.00% ,whitewater: 2.48% ,water: 56.73% INFO - L7 2004-07-29-22-09-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 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 2004-09-06-22-15-40 INFO - L7 2004-09-06-22-15-40 cloud cover : 0.00% INFO - L7 2004-09-06-22-15-40: sand: 0.27% ,whitewater: 0.00% ,water: 36.98% INFO - L7 2004-09-06-22-15-40: 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 2004-10-01-22-09-21 due to cloud cover percentage exceeding cloud threshold: 34.80% > 10.00%. INFO - Processing image L7 2004-10-08-22-15-27 INFO - L7 2004-10-08-22-15-27 cloud cover : 0.00% INFO - L7 2004-10-08-22-15-27: sand: 0.00% ,whitewater: 1.36% ,water: 50.93% INFO - L7 2004-10-08-22-15-27: 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 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 2004-10-17-22-09-26 INFO - L7 2004-10-17-22-09-26 cloud cover : 0.00% INFO - L7 2004-10-17-22-09-26: sand: 0.42% ,whitewater: 0.12% ,water: 49.03% INFO - L7 2004-10-17-22-09-26: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2004-10-24-22-15-44 INFO - L7 2004-10-24-22-15-44 cloud cover : 0.00% INFO - L7 2004-10-24-22-15-44: sand: 0.27% ,whitewater: 5.07% ,water: 47.11% INFO - L7 2004-10-24-22-15-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2004-11-09-22-15-54 INFO - L7 2004-11-09-22-15-54 cloud cover : 0.00% INFO - L7 2004-11-09-22-15-54: sand: 0.33% ,whitewater: 1.85% ,water: 49.07% INFO - L7 2004-11-09-22-15-54: 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 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 2005-01-28-22-16-23 INFO - L7 2005-01-28-22-16-23 cloud cover : 0.00% INFO - L7 2005-01-28-22-16-23: sand: 0.00% ,whitewater: 0.00% ,water: 40.96% INFO - L7 2005-01-28-22-16-23: 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 INFO - Processing image L7 2005-03-26-22-10-28 INFO - L7 2005-03-26-22-10-28 cloud cover : 0.00% INFO - L7 2005-03-26-22-10-28: sand: 0.00% ,whitewater: 0.00% ,water: 24.48% INFO - L7 2005-03-26-22-10-28: 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 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 2005-04-02-22-16-37 INFO - L7 2005-04-02-22-16-37 cloud cover : 0.00% INFO - L7 2005-04-02-22-16-37: sand: 0.00% ,whitewater: 1.96% ,water: 47.44% INFO - L7 2005-04-02-22-16-37: 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 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 2005-04-11-22-10-22 INFO - L7 2005-04-11-22-10-22 cloud cover : 0.00% INFO - L7 2005-04-11-22-10-22: sand: 0.00% ,whitewater: 0.00% ,water: 35.64% INFO - L7 2005-04-11-22-10-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2005-05-13-22-10-24 due to cloud cover percentage exceeding cloud threshold: 68.20% > 10.00%. INFO - Processing image L7 2005-06-14-22-10-13 INFO - L7 2005-06-14-22-10-13 cloud cover : 0.00% INFO - L7 2005-06-14-22-10-13: sand: 0.00% ,whitewater: 0.06% ,water: 88.12% INFO - L7 2005-06-14-22-10-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2005-06-21-22-16-23 INFO - L7 2005-06-21-22-16-23 cloud cover : 0.00% INFO - L7 2005-06-21-22-16-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2005-06-21-22-16-23: 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 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 33 ERROR - Skipping L7 2005-06-30-22-10-11 due to cloud cover percentage exceeding cloud threshold: 31.67% > 10.00%. INFO - Processing image L7 2005-07-16-22-10-12 INFO - L7 2005-07-16-22-10-12 cloud cover : 0.00% INFO - L7 2005-07-16-22-10-12: sand: 0.00% ,whitewater: 0.00% ,water: 20.06% INFO - L7 2005-07-16-22-10-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2005-07-16-22-10-12: 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 L7 2005-07-23-22-16-23 INFO - L7 2005-07-23-22-16-23 cloud cover : 0.00% INFO - L7 2005-07-23-22-16-23: sand: 0.00% ,whitewater: 13.89% ,water: 29.19% INFO - L7 2005-07-23-22-16-23: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 ERROR - Skipping L7 2005-08-01-22-10-11 due to cloud cover percentage exceeding cloud threshold: 84.21% > 10.00%. INFO - Processing image L7 2005-08-17-22-10-06 INFO - L7 2005-08-17-22-10-06 cloud cover : 0.00% INFO - L7 2005-08-17-22-10-06: sand: 0.00% ,whitewater: 0.67% ,water: 47.70% INFO - L7 2005-08-17-22-10-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 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 2005-08-24-22-16-14 due to cloud cover percentage exceeding cloud threshold: 55.28% > 10.00%. INFO - Processing image L7 2005-09-02-22-09-58 INFO - L7 2005-09-02-22-09-58 cloud cover : 0.00% INFO - L7 2005-09-02-22-09-58: sand: 0.00% ,whitewater: 5.45% ,water: 50.85% INFO - L7 2005-09-02-22-09-58: 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 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 2005-09-09-22-16-04 INFO - L7 2005-09-09-22-16-04 cloud cover : 0.00% INFO - L7 2005-09-09-22-16-04: sand: 0.33% ,whitewater: 0.00% ,water: 29.58% INFO - L7 2005-09-09-22-16-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 23 INFO - Processing image L7 2005-09-18-22-09-51 INFO - L7 2005-09-18-22-09-51 cloud cover : 0.00% INFO - L7 2005-09-18-22-09-51: sand: 0.00% ,whitewater: 13.15% ,water: 39.21% INFO - L7 2005-09-18-22-09-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-09-25-22-16-02 INFO - L7 2005-09-25-22-16-02 cloud cover : 0.00% INFO - L7 2005-09-25-22-16-02: sand: 0.00% ,whitewater: 4.30% ,water: 39.54% INFO - L7 2005-09-25-22-16-02: 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 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 L7 2005-11-12-22-16-26 due to cloud cover percentage exceeding cloud threshold: 27.39% > 10.00%. INFO - Processing image L7 2005-12-23-22-10-27 INFO - L7 2005-12-23-22-10-27 cloud cover : 0.00% INFO - L7 2005-12-23-22-10-27: sand: 0.00% ,whitewater: 0.97% ,water: 26.73% INFO - L7 2005-12-23-22-10-27: 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 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 2005-12-30-22-16-43 INFO - L7 2005-12-30-22-16-43 cloud cover : 0.00% INFO - L7 2005-12-30-22-16-43: sand: 0.00% ,whitewater: 0.00% ,water: 38.18% INFO - L7 2005-12-30-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2006-01-08-22-10-37 INFO - L7 2006-01-08-22-10-37 cloud cover : 0.00% INFO - L7 2006-01-08-22-10-37: sand: 0.00% ,whitewater: 25.58% ,water: 19.70% INFO - L7 2006-01-08-22-10-37: 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 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 ERROR - Skipping L7 2006-01-15-22-16-51 due to cloud cover percentage exceeding cloud threshold: 15.25% > 10.00%. INFO - Processing image L7 2006-02-09-22-10-49 INFO - L7 2006-02-09-22-10-49 cloud cover : 0.00% INFO - L7 2006-02-09-22-10-49: sand: 0.36% ,whitewater: 0.30% ,water: 44.24% INFO - L7 2006-02-09-22-10-49: 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 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 ERROR - Skipping L7 2006-02-16-22-17-02 due to cloud cover percentage exceeding cloud threshold: 92.76% > 10.00%. INFO - Processing image L7 2006-02-25-22-10-52 INFO - L7 2006-02-25-22-10-52 cloud cover : 0.00% INFO - L7 2006-02-25-22-10-52: sand: 0.00% ,whitewater: 0.00% ,water: 20.61% INFO - L7 2006-02-25-22-10-52: 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 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 ERROR - Skipping L7 2006-03-04-22-17-04 due to cloud cover percentage exceeding cloud threshold: 46.29% > 10.00%. INFO - Processing image L7 2006-03-29-22-10-52 INFO - L7 2006-03-29-22-10-52 cloud cover : 0.00% INFO - L7 2006-03-29-22-10-52: sand: 0.00% ,whitewater: 0.18% ,water: 54.00% INFO - L7 2006-03-29-22-10-52: 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 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 39 INFO - Processing image L7 2006-05-23-22-17-02 INFO - L7 2006-05-23-22-17-02 cloud cover : 0.00% INFO - L7 2006-05-23-22-17-02: sand: 0.00% ,whitewater: 4.03% ,water: 67.97% INFO - L7 2006-05-23-22-17-02: 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 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 2006-06-01-22-10-50 INFO - L7 2006-06-01-22-10-50 cloud cover : 0.00% INFO - L7 2006-06-01-22-10-50: sand: 0.00% ,whitewater: 0.00% ,water: 16.42% INFO - L7 2006-06-01-22-10-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2006-06-01-22-10-50: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2006-06-17-22-10-46 INFO - L7 2006-06-17-22-10-46 cloud cover : 0.00% INFO - L7 2006-06-17-22-10-46: sand: 0.00% ,whitewater: 9.45% ,water: 51.15% INFO - L7 2006-06-17-22-10-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 2006-06-24-22-16-54 INFO - L7 2006-06-24-22-16-54 cloud cover : 0.00% INFO - L7 2006-06-24-22-16-54: sand: 0.00% ,whitewater: 0.05% ,water: 67.97% INFO - L7 2006-06-24-22-16-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 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 2006-07-03-22-10-40 INFO - L7 2006-07-03-22-10-40 cloud cover : 0.00% INFO - L7 2006-07-03-22-10-40: sand: 0.00% ,whitewater: 17.15% ,water: 28.73% INFO - L7 2006-07-03-22-10-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2006-07-19-22-10-32 INFO - L7 2006-07-19-22-10-32 cloud cover : 0.00% INFO - L7 2006-07-19-22-10-32: sand: 0.00% ,whitewater: 7.52% ,water: 58.91% INFO - L7 2006-07-19-22-10-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 39 INFO - Processing image L7 2006-08-04-22-10-28 INFO - L7 2006-08-04-22-10-28 cloud cover : 0.00% INFO - L7 2006-08-04-22-10-28: sand: 0.00% ,whitewater: 0.00% ,water: 59.21% INFO - L7 2006-08-04-22-10-28: 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 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 41 INFO - Processing image L7 2006-08-11-22-16-38 INFO - L7 2006-08-11-22-16-38 cloud cover : 0.00% INFO - L7 2006-08-11-22-16-38: sand: 0.00% ,whitewater: 0.00% ,water: 86.38% INFO - L7 2006-08-11-22-16-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L7 2006-08-27-22-16-36 INFO - L7 2006-08-27-22-16-36 cloud cover : 0.00% INFO - L7 2006-08-27-22-16-36: sand: 0.00% ,whitewater: 0.38% ,water: 40.09% INFO - L7 2006-08-27-22-16-36: 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 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 2006-09-28-22-16-24 INFO - L7 2006-09-28-22-16-24 cloud cover : 0.00% INFO - L7 2006-09-28-22-16-24: sand: 0.00% ,whitewater: 4.41% ,water: 34.53% INFO - L7 2006-09-28-22-16-24: 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 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 2006-10-07-22-10-08 INFO - L7 2006-10-07-22-10-08 cloud cover : 0.00% INFO - L7 2006-10-07-22-10-08: sand: 0.00% ,whitewater: 19.27% ,water: 34.55% INFO - L7 2006-10-07-22-10-08: 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 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 ERROR - Skipping L7 2006-10-30-22-16-41 due to cloud cover percentage exceeding cloud threshold: 19.75% > 10.00%. ERROR - Skipping L7 2006-11-08-22-10-38 due to cloud cover percentage exceeding cloud threshold: 93.60% > 10.00%. INFO - Processing image L7 2006-11-24-22-10-49 INFO - L7 2006-11-24-22-10-49 cloud cover : 0.00% INFO - L7 2006-11-24-22-10-49: sand: 0.00% ,whitewater: 1.15% ,water: 48.30% INFO - L7 2006-11-24-22-10-49: 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 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 41 ERROR - Skipping L7 2006-12-01-22-17-03 due to cloud cover percentage exceeding cloud threshold: 91.09% > 10.00%. INFO - Processing image L7 2007-01-02-22-17-11 INFO - L7 2007-01-02-22-17-11 cloud cover : 0.00% INFO - L7 2007-01-02-22-17-11: sand: 0.38% ,whitewater: 0.54% ,water: 49.95% INFO - L7 2007-01-02-22-17-11: 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 2007-02-03-22-17-19 INFO - L7 2007-02-03-22-17-19 cloud cover : 0.00% INFO - L7 2007-02-03-22-17-19: sand: 0.00% ,whitewater: 0.00% ,water: 34.91% INFO - L7 2007-02-03-22-17-19: 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 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 2007-02-19-22-17-25 INFO - L7 2007-02-19-22-17-25 cloud cover : 0.00% INFO - L7 2007-02-19-22-17-25: sand: 0.00% ,whitewater: 0.00% ,water: 49.51% INFO - L7 2007-02-19-22-17-25: 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 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 2007-03-23-22-17-30 INFO - L7 2007-03-23-22-17-30 cloud cover : 0.00% INFO - L7 2007-03-23-22-17-30: sand: 0.00% ,whitewater: 7.35% ,water: 42.92% INFO - L7 2007-03-23-22-17-30: 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 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 2007-04-01-22-11-19 INFO - L7 2007-04-01-22-11-19 cloud cover : 0.00% INFO - L7 2007-04-01-22-11-19: sand: 0.00% ,whitewater: 0.00% ,water: 28.42% INFO - L7 2007-04-01-22-11-19: 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 2007-04-08-22-17-29 INFO - L7 2007-04-08-22-17-29 cloud cover : 0.00% INFO - L7 2007-04-08-22-17-29: sand: 0.00% ,whitewater: 0.00% ,water: 89.98% INFO - L7 2007-04-08-22-17-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2007-05-03-22-11-13 INFO - L7 2007-05-03-22-11-13 cloud cover : 0.00% INFO - L7 2007-05-03-22-11-13: sand: 0.00% ,whitewater: 0.00% ,water: 31.58% INFO - L7 2007-05-03-22-11-13: 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 2007-05-19-22-11-07 INFO - L7 2007-05-19-22-11-07 cloud cover : 0.00% INFO - L7 2007-05-19-22-11-07: sand: 0.00% ,whitewater: 3.15% ,water: 24.48% INFO - L7 2007-05-19-22-11-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L7 2007-05-26-22-17-14 due to cloud cover percentage exceeding cloud threshold: 23.77% > 10.00%. INFO - Processing image L7 2007-07-06-22-11-01 INFO - L7 2007-07-06-22-11-01 cloud cover : 0.00% INFO - L7 2007-07-06-22-11-01: sand: 0.00% ,whitewater: 0.00% ,water: 41.27% INFO - L7 2007-07-06-22-11-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 ERROR - Skipping L7 2007-07-22-22-10-57 due to cloud cover percentage exceeding cloud threshold: 37.04% > 10.00%. ERROR - Skipping L7 2007-08-07-22-10-52 due to cloud cover percentage exceeding cloud threshold: 63.53% > 10.00%. INFO - Processing image L7 2007-08-14-22-17-00 INFO - L7 2007-08-14-22-17-00 cloud cover : 0.00% INFO - L7 2007-08-14-22-17-00: sand: 0.00% ,whitewater: 0.71% ,water: 58.71% INFO - L7 2007-08-14-22-17-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2007-08-23-22-10-46 INFO - L7 2007-08-23-22-10-46 cloud cover : 0.00% INFO - L7 2007-08-23-22-10-46: sand: 0.00% ,whitewater: 8.61% ,water: 47.21% INFO - L7 2007-08-23-22-10-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 41 INFO - Processing image L7 2007-10-17-22-16-47 INFO - L7 2007-10-17-22-16-47 cloud cover : 0.00% INFO - L7 2007-10-17-22-16-47: sand: 0.00% ,whitewater: 5.66% ,water: 25.44% INFO - L7 2007-10-17-22-16-47: 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 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 2007-11-18-22-17-07 INFO - L7 2007-11-18-22-17-07 cloud cover : 0.00% INFO - L7 2007-11-18-22-17-07: sand: 0.00% ,whitewater: 11.00% ,water: 39.87% INFO - L7 2007-11-18-22-17-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 INFO - Processing image L7 2007-12-04-22-17-13 INFO - L7 2007-12-04-22-17-13 cloud cover : 0.00% INFO - L7 2007-12-04-22-17-13: sand: 0.00% ,whitewater: 0.00% ,water: 39.22% INFO - L7 2007-12-04-22-17-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2007-12-20-22-17-17 INFO - L7 2007-12-20-22-17-17 cloud cover : 0.00% INFO - L7 2007-12-20-22-17-17: sand: 0.60% ,whitewater: 1.09% ,water: 48.75% INFO - L7 2007-12-20-22-17-17: 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 INFO - Processing image L7 2008-01-05-22-17-19 INFO - L7 2008-01-05-22-17-19 cloud cover : 0.00% INFO - L7 2008-01-05-22-17-19: sand: 0.00% ,whitewater: 1.20% ,water: 48.86% INFO - L7 2008-01-05-22-17-19: 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: 0 shorelines INFO - Processing image L7 2008-01-30-22-11-07 INFO - L7 2008-01-30-22-11-07 cloud cover : 0.00% INFO - L7 2008-01-30-22-11-07: sand: 0.00% ,whitewater: 8.12% ,water: 46.30% INFO - L7 2008-01-30-22-11-07: 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 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 ERROR - Skipping L7 2008-03-02-22-10-58 due to cloud cover percentage exceeding cloud threshold: 45.64% > 10.00%. ERROR - Skipping L7 2008-03-18-22-10-55 due to cloud cover percentage exceeding cloud threshold: 70.54% > 10.00%. INFO - Processing image L7 2008-03-25-22-17-07 INFO - L7 2008-03-25-22-17-07 cloud cover : 0.00% INFO - L7 2008-03-25-22-17-07: sand: 0.00% ,whitewater: 3.70% ,water: 29.41% INFO - L7 2008-03-25-22-17-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 42 INFO - Processing image L7 2008-05-05-22-10-50 INFO - L7 2008-05-05-22-10-50 cloud cover : 0.00% INFO - L7 2008-05-05-22-10-50: sand: 0.00% ,whitewater: 0.00% ,water: 54.91% INFO - L7 2008-05-05-22-10-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 41 ERROR - Skipping L7 2008-05-28-22-16-51 due to cloud cover percentage exceeding cloud threshold: 66.48% > 10.00%. INFO - Processing image L7 2008-06-06-22-10-36 INFO - L7 2008-06-06-22-10-36 cloud cover : 0.00% INFO - L7 2008-06-06-22-10-36: sand: 0.00% ,whitewater: 23.58% ,water: 42.24% INFO - L7 2008-06-06-22-10-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 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 2008-06-22-22-10-26 INFO - L7 2008-06-22-22-10-26 cloud cover : 0.00% INFO - L7 2008-06-22-22-10-26: sand: 0.00% ,whitewater: 0.24% ,water: 56.85% INFO - L7 2008-06-22-22-10-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 INFO - Processing image L7 2008-06-29-22-16-33 INFO - L7 2008-06-29-22-16-33 cloud cover : 0.00% INFO - L7 2008-06-29-22-16-33: sand: 0.00% ,whitewater: 3.00% ,water: 74.13% INFO - L7 2008-06-29-22-16-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L7 2008-07-08-22-10-15 due to cloud cover percentage exceeding cloud threshold: 54.89% > 10.00%. INFO - Processing image L7 2008-07-15-22-16-21 INFO - L7 2008-07-15-22-16-21 cloud cover : 0.00% INFO - L7 2008-07-15-22-16-21: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2008-07-15-22-16-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 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 2008-08-09-22-09-59 INFO - L7 2008-08-09-22-09-59 cloud cover : 0.00% INFO - L7 2008-08-09-22-09-59: sand: 0.00% ,whitewater: 0.00% ,water: 8.73% INFO - L7 2008-08-09-22-09-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-08-09-22-09-59: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-08-16-22-16-07 INFO - L7 2008-08-16-22-16-07 cloud cover : 0.00% INFO - L7 2008-08-16-22-16-07: sand: 0.00% ,whitewater: 3.05% ,water: 53.76% INFO - L7 2008-08-16-22-16-07: 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 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 2008-08-25-22-09-52 INFO - L7 2008-08-25-22-09-52 cloud cover : 0.00% INFO - L7 2008-08-25-22-09-52: sand: 0.00% ,whitewater: 7.03% ,water: 37.21% INFO - L7 2008-08-25-22-09-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 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 2008-09-01-22-15-59 INFO - L7 2008-09-01-22-15-59 cloud cover : 0.00% INFO - L7 2008-09-01-22-15-59: sand: 0.00% ,whitewater: 0.27% ,water: 52.02% INFO - L7 2008-09-01-22-15-59: 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 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 2008-10-12-22-09-25 INFO - L7 2008-10-12-22-09-25 cloud cover : 0.00% INFO - L7 2008-10-12-22-09-25: sand: 0.30% ,whitewater: 11.27% ,water: 43.70% INFO - L7 2008-10-12-22-09-25: 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 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 2008-10-19-22-15-43 INFO - L7 2008-10-19-22-15-43 cloud cover : 0.00% INFO - L7 2008-10-19-22-15-43: sand: 0.00% ,whitewater: 0.76% ,water: 52.83% INFO - L7 2008-10-19-22-15-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 42 INFO - Processing image L7 2008-10-28-22-09-41 INFO - L7 2008-10-28-22-09-41 cloud cover : 0.00% INFO - L7 2008-10-28-22-09-41: sand: 0.00% ,whitewater: 0.00% ,water: 16.97% INFO - L7 2008-10-28-22-09-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-10-28-22-09-41: 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 2008-11-13-22-09-55 INFO - L7 2008-11-13-22-09-55 cloud cover : 0.00% INFO - L7 2008-11-13-22-09-55: sand: 0.00% ,whitewater: 0.00% ,water: 14.61% INFO - L7 2008-11-13-22-09-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-11-13-22-09-55: 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 L7 2008-12-06-22-16-22 due to cloud cover percentage exceeding cloud threshold: 49.71% > 10.00%. INFO - Processing image L7 2008-12-22-22-16-31 INFO - L7 2008-12-22-22-16-31 cloud cover : 0.00% INFO - L7 2008-12-22-22-16-31: sand: 0.27% ,whitewater: 4.30% ,water: 45.42% INFO - L7 2008-12-22-22-16-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2008-12-31-22-10-25 due to cloud cover percentage exceeding cloud threshold: 55.60% > 10.00%. INFO - Processing image L7 2009-01-23-22-16-42 INFO - L7 2009-01-23-22-16-42 cloud cover : 0.00% INFO - L7 2009-01-23-22-16-42: sand: 0.00% ,whitewater: 0.00% ,water: 51.36% INFO - L7 2009-01-23-22-16-42: 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 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 ERROR - Skipping L7 2009-02-01-22-10-34 due to cloud cover percentage exceeding cloud threshold: 22.97% > 10.00%. ERROR - Skipping L7 2009-02-24-22-16-58 due to cloud cover percentage exceeding cloud threshold: 91.54% > 10.00%. INFO - Processing image L7 2009-03-28-22-17-13 INFO - L7 2009-03-28-22-17-13 cloud cover : 0.00% INFO - L7 2009-03-28-22-17-13: sand: 0.00% ,whitewater: 6.43% ,water: 24.18% INFO - L7 2009-03-28-22-17-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 INFO - Processing image L7 2009-04-13-22-17-18 INFO - L7 2009-04-13-22-17-18 cloud cover : 0.00% INFO - L7 2009-04-13-22-17-18: sand: 0.00% ,whitewater: 10.46% ,water: 27.34% INFO - L7 2009-04-13-22-17-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2009-04-22-22-11-10 INFO - L7 2009-04-22-22-11-10 cloud cover : 0.00% INFO - L7 2009-04-22-22-11-10: sand: 0.00% ,whitewater: 0.00% ,water: 12.48% INFO - L7 2009-04-22-22-11-10: 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 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 2009-04-29-22-17-22 due to cloud cover percentage exceeding cloud threshold: 88.89% > 10.00%. ERROR - Skipping L7 2009-05-08-22-11-12 due to cloud cover percentage exceeding cloud threshold: 25.15% > 10.00%. INFO - Processing image L7 2009-05-15-22-17-24 INFO - L7 2009-05-15-22-17-24 cloud cover : 0.00% INFO - L7 2009-05-15-22-17-24: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2009-05-15-22-17-24: 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: 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 32 ERROR - Skipping L7 2009-05-24-22-11-14 due to cloud cover percentage exceeding cloud threshold: 22.67% > 10.00%. INFO - Processing image L7 2009-07-02-22-17-20 INFO - L7 2009-07-02-22-17-20 cloud cover : 0.00% INFO - L7 2009-07-02-22-17-20: sand: 0.00% ,whitewater: 0.00% ,water: 71.90% INFO - L7 2009-07-02-22-17-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L7 2009-07-11-22-11-07 INFO - L7 2009-07-11-22-11-07 cloud cover : 0.00% INFO - L7 2009-07-11-22-11-07: sand: 0.00% ,whitewater: 0.00% ,water: 32.97% INFO - L7 2009-07-11-22-11-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2009-07-18-22-17-16 INFO - L7 2009-07-18-22-17-16 cloud cover : 0.00% INFO - L7 2009-07-18-22-17-16: sand: 0.00% ,whitewater: 18.52% ,water: 49.73% INFO - L7 2009-07-18-22-17-16: 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 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 2009-08-12-22-10-57 INFO - L7 2009-08-12-22-10-57 cloud cover : 0.00% INFO - L7 2009-08-12-22-10-57: sand: 0.00% ,whitewater: 7.33% ,water: 32.67% INFO - L7 2009-08-12-22-10-57: 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 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 2009-08-19-22-17-08 due to cloud cover percentage exceeding cloud threshold: 77.66% > 10.00%. INFO - Processing image L7 2009-09-04-22-17-08 INFO - L7 2009-09-04-22-17-08 cloud cover : 0.00% INFO - L7 2009-09-04-22-17-08: sand: 0.00% ,whitewater: 0.00% ,water: 51.42% INFO - L7 2009-09-04-22-17-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 41 INFO - Processing image L7 2009-10-22-22-17-14 INFO - L7 2009-10-22-22-17-14 cloud cover : 0.00% INFO - L7 2009-10-22-22-17-14: sand: 0.00% ,whitewater: 0.82% ,water: 48.15% INFO - L7 2009-10-22-22-17-14: 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 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 2009-11-07-22-17-29 INFO - L7 2009-11-07-22-17-29 cloud cover : 0.00% INFO - L7 2009-11-07-22-17-29: sand: 0.00% ,whitewater: 16.99% ,water: 30.88% INFO - L7 2009-11-07-22-17-29: 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 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 L7 2009-12-02-22-11-36 due to cloud cover percentage exceeding cloud threshold: 89.21% > 10.00%. INFO - Processing image L7 2009-12-09-22-17-51 INFO - L7 2009-12-09-22-17-51 cloud cover : 0.00% INFO - L7 2009-12-09-22-17-51: sand: 0.00% ,whitewater: 0.00% ,water: 42.81% INFO - L7 2009-12-09-22-17-51: 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 ERROR - Skipping L7 2010-01-19-22-12-22 due to cloud cover percentage exceeding cloud threshold: 90.40% > 10.00%. ERROR - Skipping L7 2010-01-26-22-18-39 due to cloud cover percentage exceeding cloud threshold: 55.88% > 10.00%. ERROR - Skipping L7 2010-02-11-22-18-50 due to cloud cover percentage exceeding cloud threshold: 41.49% > 10.00%. INFO - Processing image L7 2010-02-20-22-12-45 INFO - L7 2010-02-20-22-12-45 cloud cover : 0.00% INFO - L7 2010-02-20-22-12-45: sand: 0.00% ,whitewater: 1.15% ,water: 50.73% INFO - L7 2010-02-20-22-12-45: 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 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 2010-04-09-22-13-00 INFO - L7 2010-04-09-22-13-00 cloud cover : 0.00% INFO - L7 2010-04-09-22-13-00: sand: 0.00% ,whitewater: 0.00% ,water: 56.55% INFO - L7 2010-04-09-22-13-00: 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 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 39 ERROR - Skipping L7 2010-05-11-22-12-55 due to cloud cover percentage exceeding cloud threshold: 38.70% > 10.00%. ERROR - Skipping L7 2010-06-03-22-19-06 due to cloud cover percentage exceeding cloud threshold: 92.03% > 10.00%. ERROR - Skipping L7 2010-07-05-22-19-10 due to cloud cover percentage exceeding cloud threshold: 17.94% > 10.00%. INFO - Processing image L7 2010-08-22-22-19-13 INFO - L7 2010-08-22-22-19-13 cloud cover : 0.00% INFO - L7 2010-08-22-22-19-13: sand: 0.00% ,whitewater: 0.87% ,water: 55.07% INFO - L7 2010-08-22-22-19-13: 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 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 2010-09-07-22-19-15 INFO - L7 2010-09-07-22-19-15 cloud cover : 0.00% INFO - L7 2010-09-07-22-19-15: sand: 0.00% ,whitewater: 0.87% ,water: 60.35% INFO - L7 2010-09-07-22-19-15: 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 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 L7 2010-09-23-22-19-15 due to cloud cover percentage exceeding cloud threshold: 34.62% > 10.00%. INFO - Processing image L7 2010-10-25-22-19-27 INFO - L7 2010-10-25-22-19-27 cloud cover : 0.00% INFO - L7 2010-10-25-22-19-27: sand: 0.00% ,whitewater: 1.42% ,water: 49.18% INFO - L7 2010-10-25-22-19-27: 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 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 2010-11-10-22-19-38 due to cloud cover percentage exceeding cloud threshold: 93.19% > 10.00%. ERROR - Skipping L7 2010-12-12-22-19-58 due to cloud cover percentage exceeding cloud threshold: 10.77% > 10.00%. INFO - Processing image L7 2011-01-13-22-20-15 INFO - L7 2011-01-13-22-20-15 cloud cover : 0.00% INFO - L7 2011-01-13-22-20-15: sand: 0.00% ,whitewater: 3.21% ,water: 48.15% INFO - L7 2011-01-13-22-20-15: 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 ERROR - Skipping L7 2011-01-22-22-14-08 due to cloud cover percentage exceeding cloud threshold: 43.38% > 10.00%. ERROR - Skipping L7 2011-02-14-22-20-24 due to cloud cover percentage exceeding cloud threshold: 21.02% > 10.00%. ERROR - Skipping L7 2011-03-02-22-20-30 due to cloud cover percentage exceeding cloud threshold: 66.94% > 10.00%. INFO - Processing image L7 2011-03-18-22-20-31 INFO - L7 2011-03-18-22-20-31 cloud cover : 0.00% INFO - L7 2011-03-18-22-20-31: sand: 0.00% ,whitewater: 2.18% ,water: 57.84% INFO - L7 2011-03-18-22-20-31: 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 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 2011-04-03-22-20-35 INFO - L7 2011-04-03-22-20-35 cloud cover : 0.00% INFO - L7 2011-04-03-22-20-35: sand: 0.00% ,whitewater: 3.43% ,water: 39.81% INFO - L7 2011-04-03-22-20-35: 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 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 41 INFO - Processing image L7 2011-04-19-22-20-33 INFO - L7 2011-04-19-22-20-33 cloud cover : 0.00% INFO - L7 2011-04-19-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 77.56% INFO - L7 2011-04-19-22-20-33: 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 2011-04-28-22-14-24 INFO - L7 2011-04-28-22-14-24 cloud cover : 0.00% INFO - L7 2011-04-28-22-14-24: sand: 0.00% ,whitewater: 1.15% ,water: 47.33% INFO - L7 2011-04-28-22-14-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 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 19 INFO - Processing image L7 2011-05-14-22-14-21 INFO - L7 2011-05-14-22-14-21 cloud cover : 0.00% INFO - L7 2011-05-14-22-14-21: sand: 0.00% ,whitewater: 1.09% ,water: 48.36% INFO - L7 2011-05-14-22-14-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2011-06-06-22-20-34 due to cloud cover percentage exceeding cloud threshold: 19.77% > 10.00%. ERROR - Skipping L7 2011-06-15-22-14-22 due to cloud cover percentage exceeding cloud threshold: 50.71% > 10.00%. INFO - Processing image L7 2011-07-01-22-14-18 INFO - L7 2011-07-01-22-14-18 cloud cover : 0.00% INFO - L7 2011-07-01-22-14-18: sand: 0.00% ,whitewater: 0.42% ,water: 42.24% INFO - L7 2011-07-01-22-14-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2011-07-17-22-14-18 INFO - L7 2011-07-17-22-14-18 cloud cover : 0.00% INFO - L7 2011-07-17-22-14-18: sand: 0.00% ,whitewater: 0.00% ,water: 31.45% INFO - L7 2011-07-17-22-14-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2011-07-24-22-20-27 due to cloud cover percentage exceeding cloud threshold: 34.17% > 10.00%. ERROR - Skipping L7 2011-08-02-22-14-14 due to cloud cover percentage exceeding cloud threshold: 27.09% > 10.00%. INFO - Processing image L7 2011-08-09-22-20-22 INFO - L7 2011-08-09-22-20-22 cloud cover : 0.00% INFO - L7 2011-08-09-22-20-22: sand: 0.00% ,whitewater: 0.87% ,water: 41.94% INFO - L7 2011-08-09-22-20-22: 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 2011-08-18-22-14-11 INFO - L7 2011-08-18-22-14-11 cloud cover : 0.00% INFO - L7 2011-08-18-22-14-11: sand: 0.00% ,whitewater: 0.00% ,water: 12.73% INFO - L7 2011-08-18-22-14-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2011-08-18-22-14-11: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2011-09-19-22-14-03 INFO - L7 2011-09-19-22-14-03 cloud cover : 0.00% INFO - L7 2011-09-19-22-14-03: sand: 0.00% ,whitewater: 2.79% ,water: 41.94% INFO - L7 2011-09-19-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 INFO - Processing image L7 2011-10-12-22-20-12 INFO - L7 2011-10-12-22-20-12 cloud cover : 0.00% INFO - L7 2011-10-12-22-20-12: sand: 0.60% ,whitewater: 2.78% ,water: 26.63% INFO - L7 2011-10-12-22-20-12: 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 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 2011-10-28-22-20-19 INFO - L7 2011-10-28-22-20-19 cloud cover : 0.00% INFO - L7 2011-10-28-22-20-19: sand: 0.00% ,whitewater: 0.38% ,water: 49.24% INFO - L7 2011-10-28-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 ERROR - Skipping L7 2011-11-13-22-20-31 due to cloud cover percentage exceeding cloud threshold: 79.51% > 10.00%. ERROR - Skipping L7 2011-11-29-22-20-40 due to cloud cover percentage exceeding cloud threshold: 58.44% > 10.00%. INFO - Processing image L7 2011-12-24-22-14-43 INFO - L7 2011-12-24-22-14-43 cloud cover : 0.00% INFO - L7 2011-12-24-22-14-43: sand: 0.48% ,whitewater: 0.12% ,water: 53.03% INFO - L7 2011-12-24-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 41 INFO - Processing image L7 2012-01-16-22-20-59 INFO - L7 2012-01-16-22-20-59 cloud cover : 0.00% INFO - L7 2012-01-16-22-20-59: sand: 0.00% ,whitewater: 0.33% ,water: 51.31% INFO - L7 2012-01-16-22-20-59: 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 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 2012-03-20-22-21-05 INFO - L7 2012-03-20-22-21-05 cloud cover : 0.00% INFO - L7 2012-03-20-22-21-05: sand: 0.27% ,whitewater: 0.16% ,water: 51.53% INFO - L7 2012-03-20-22-21-05: 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 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 ERROR - Skipping L7 2012-03-29-22-14-54 due to cloud cover percentage exceeding cloud threshold: 75.09% > 10.00%. INFO - Processing image L7 2012-04-30-22-15-14 INFO - L7 2012-04-30-22-15-14 cloud cover : 0.00% INFO - L7 2012-04-30-22-15-14: sand: 0.00% ,whitewater: 0.00% ,water: 53.45% INFO - L7 2012-04-30-22-15-14: 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 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 ERROR - Skipping L7 2012-05-23-22-21-34 due to cloud cover percentage exceeding cloud threshold: 18.97% > 10.00%. INFO - Processing image L7 2012-06-01-22-15-11 INFO - L7 2012-06-01-22-15-11 cloud cover : 0.00% INFO - L7 2012-06-01-22-15-11: sand: 0.00% ,whitewater: 0.00% ,water: 32.00% INFO - L7 2012-06-01-22-15-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2012-06-01-22-15-11: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2012-06-24-22-21-27 INFO - L7 2012-06-24-22-21-27 cloud cover : 0.00% INFO - L7 2012-06-24-22-21-27: sand: 0.44% ,whitewater: 0.27% ,water: 76.53% INFO - L7 2012-06-24-22-21-27: 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 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2012-07-03-22-15-24 INFO - L7 2012-07-03-22-15-24 cloud cover : 0.00% INFO - L7 2012-07-03-22-15-24: sand: 0.00% ,whitewater: 1.33% ,water: 59.70% INFO - L7 2012-07-03-22-15-24: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2012-07-10-22-21-41 INFO - L7 2012-07-10-22-21-41 cloud cover : 0.00% INFO - L7 2012-07-10-22-21-41: sand: 0.00% ,whitewater: 0.11% ,water: 67.54% INFO - L7 2012-07-10-22-21-41: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L7 2012-07-26-22-21-52 INFO - L7 2012-07-26-22-21-52 cloud cover : 0.00% INFO - L7 2012-07-26-22-21-52: sand: 0.00% ,whitewater: 0.00% ,water: 54.52% INFO - L7 2012-07-26-22-21-52: 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 2012-08-27-22-22-12 INFO - L7 2012-08-27-22-22-12 cloud cover : 0.00% INFO - L7 2012-08-27-22-22-12: sand: 0.00% ,whitewater: 4.36% ,water: 48.04% INFO - L7 2012-08-27-22-22-12: 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 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 L7 2012-09-05-22-16-09 due to cloud cover percentage exceeding cloud threshold: 88.59% > 10.00%. ERROR - Skipping L7 2012-09-12-22-22-23 due to cloud cover percentage exceeding cloud threshold: 93.13% > 10.00%. INFO - Processing image L7 2012-09-21-22-16-17 INFO - L7 2012-09-21-22-16-17 cloud cover : 0.00% INFO - L7 2012-09-21-22-16-17: sand: 0.00% ,whitewater: 1.09% ,water: 52.36% INFO - L7 2012-09-21-22-16-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 41 ERROR - Skipping L7 2012-10-14-22-22-41 due to cloud cover percentage exceeding cloud threshold: 48.07% > 10.00%. INFO - Processing image L7 2012-12-01-22-22-56 INFO - L7 2012-12-01-22-22-56 cloud cover : 0.00% INFO - L7 2012-12-01-22-22-56: sand: 0.00% ,whitewater: 0.00% ,water: 33.50% INFO - L7 2012-12-01-22-22-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2012-12-26-22-16-56 INFO - L7 2012-12-26-22-16-56 cloud cover : 0.00% INFO - L7 2012-12-26-22-16-56: sand: 0.48% ,whitewater: 0.18% ,water: 39.45% INFO - L7 2012-12-26-22-16-56: Less than 50 sand pixels detected 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 42 INFO - Processing image L7 2013-01-02-22-23-08 INFO - L7 2013-01-02-22-23-08 cloud cover : 0.00% INFO - L7 2013-01-02-22-23-08: sand: 0.00% ,whitewater: 3.00% ,water: 37.58% INFO - L7 2013-01-02-22-23-08: 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 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 2013-02-12-22-16-59 INFO - L7 2013-02-12-22-16-59 cloud cover : 0.00% INFO - L7 2013-02-12-22-16-59: sand: 0.00% ,whitewater: 13.64% ,water: 27.39% INFO - L7 2013-02-12-22-16-59: 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 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 41 INFO - Processing image L7 2013-04-01-22-16-50 INFO - L7 2013-04-01-22-16-50 cloud cover : 0.00% INFO - L7 2013-04-01-22-16-50: sand: 0.00% ,whitewater: 5.03% ,water: 33.03% INFO - L7 2013-04-01-22-16-50: 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 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 ERROR - Skipping L7 2013-04-08-22-23-00 due to cloud cover percentage exceeding cloud threshold: 54.04% > 10.00%. ERROR - Skipping L7 2013-04-24-22-22-52 due to cloud cover percentage exceeding cloud threshold: 21.49% > 10.00%. INFO - Processing image L7 2013-05-03-22-16-41 INFO - L7 2013-05-03-22-16-41 cloud cover : 0.00% INFO - L7 2013-05-03-22-16-41: sand: 0.00% ,whitewater: 0.48% ,water: 20.61% INFO - L7 2013-05-03-22-16-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 INFO - Processing image L7 2013-05-10-22-22-50 INFO - L7 2013-05-10-22-22-50 cloud cover : 0.00% INFO - L7 2013-05-10-22-22-50: sand: 0.00% ,whitewater: 5.72% ,water: 54.47% INFO - L7 2013-05-10-22-22-50: 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 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 ERROR - Skipping L7 2013-06-04-22-16-28 due to cloud cover percentage exceeding cloud threshold: 47.19% > 10.00%. ERROR - Skipping L7 2013-06-20-22-16-25 due to cloud cover percentage exceeding cloud threshold: 80.98% > 10.00%. INFO - Processing image L7 2013-06-27-22-22-32 INFO - L7 2013-06-27-22-22-32 cloud cover : 0.00% INFO - L7 2013-06-27-22-22-32: sand: 0.00% ,whitewater: 3.10% ,water: 63.89% INFO - L7 2013-06-27-22-22-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L7 2013-07-13-22-22-21 INFO - L7 2013-07-13-22-22-21 cloud cover : 0.00% INFO - L7 2013-07-13-22-22-21: sand: 0.00% ,whitewater: 0.11% ,water: 69.93% INFO - L7 2013-07-13-22-22-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 44 INFO - Processing image L7 2013-07-22-22-16-07 INFO - L7 2013-07-22-22-16-07 cloud cover : 0.00% INFO - L7 2013-07-22-22-16-07: sand: 0.00% ,whitewater: 5.21% ,water: 45.21% INFO - L7 2013-07-22-22-16-07: 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 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 2013-08-30-22-22-25 INFO - L7 2013-08-30-22-22-25 cloud cover : 0.00% INFO - L7 2013-08-30-22-22-25: sand: 0.00% ,whitewater: 7.03% ,water: 47.44% INFO - L7 2013-08-30-22-22-25: 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 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 2013-09-08-22-16-22 INFO - L7 2013-09-08-22-16-22 cloud cover : 0.00% INFO - L7 2013-09-08-22-16-22: sand: 0.00% ,whitewater: 15.45% ,water: 37.58% INFO - L7 2013-09-08-22-16-22: 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: 0 shorelines INFO - Processing image L7 2013-10-10-22-16-44 INFO - L7 2013-10-10-22-16-44 cloud cover : 0.00% INFO - L7 2013-10-10-22-16-44: sand: 0.00% ,whitewater: 2.30% ,water: 53.70% INFO - L7 2013-10-10-22-16-44: 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 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 2013-10-26-22-16-51 INFO - L7 2013-10-26-22-16-51 cloud cover : 0.00% INFO - L7 2013-10-26-22-16-51: sand: 0.00% ,whitewater: 0.00% ,water: 17.76% INFO - L7 2013-10-26-22-16-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2013-10-26-22-16-51: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2013-11-02-22-23-04 INFO - L7 2013-11-02-22-23-04 cloud cover : 0.00% INFO - L7 2013-11-02-22-23-04: sand: 0.33% ,whitewater: 4.03% ,water: 46.41% INFO - L7 2013-11-02-22-23-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2013-11-18-22-23-08 INFO - L7 2013-11-18-22-23-08 cloud cover : 0.00% INFO - L7 2013-11-18-22-23-08: sand: 0.49% ,whitewater: 15.63% ,water: 31.10% INFO - L7 2013-11-18-22-23-08: 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 2013-11-27-22-17-04 INFO - L7 2013-11-27-22-17-04 cloud cover : 0.00% INFO - L7 2013-11-27-22-17-04: sand: 0.00% ,whitewater: 0.00% ,water: 11.76% INFO - L7 2013-11-27-22-17-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2013-11-27-22-17-04: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2013-12-04-22-23-18 INFO - L7 2013-12-04-22-23-18 cloud cover : 0.00% INFO - L7 2013-12-04-22-23-18: sand: 0.00% ,whitewater: 1.25% ,water: 50.27% INFO - L7 2013-12-04-22-23-18: 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 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 L7 2013-12-13-22-17-07 due to cloud cover percentage exceeding cloud threshold: 86.86% > 10.00%. ERROR - Skipping L7 2013-12-20-22-23-19 due to cloud cover percentage exceeding cloud threshold: 64.91% > 10.00%. INFO - Processing image L7 2014-01-14-22-17-21 INFO - L7 2014-01-14-22-17-21 cloud cover : 0.00% INFO - L7 2014-01-14-22-17-21: sand: 0.00% ,whitewater: 0.00% ,water: 11.15% INFO - L7 2014-01-14-22-17-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-01-14-22-17-21: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-01-30-22-17-38 INFO - L7 2014-01-30-22-17-38 cloud cover : 0.00% INFO - L7 2014-01-30-22-17-38: sand: 0.00% ,whitewater: 0.06% ,water: 0.36% INFO - L7 2014-01-30-22-17-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 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 15 INFO - Processing image L7 2014-02-06-22-23-51 INFO - L7 2014-02-06-22-23-51 cloud cover : 0.00% INFO - L7 2014-02-06-22-23-51: sand: 0.00% ,whitewater: 0.00% ,water: 29.68% INFO - L7 2014-02-06-22-23-51: 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 2014-02-15-22-17-32 INFO - L7 2014-02-15-22-17-32 cloud cover : 0.00% INFO - L7 2014-02-15-22-17-32: sand: 0.00% ,whitewater: 0.00% ,water: 10.36% INFO - L7 2014-02-15-22-17-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-02-15-22-17-32: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2014-02-22-22-23-40 due to cloud cover percentage exceeding cloud threshold: 16.29% > 10.00%. INFO - Processing image L7 2014-03-10-22-23-47 INFO - L7 2014-03-10-22-23-47 cloud cover : 0.00% INFO - L7 2014-03-10-22-23-47: sand: 0.00% ,whitewater: 0.22% ,water: 47.06% INFO - L7 2014-03-10-22-23-47: 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 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 2014-03-19-22-17-41 INFO - L7 2014-03-19-22-17-41 cloud cover : 0.00% INFO - L7 2014-03-19-22-17-41: sand: 0.00% ,whitewater: 9.39% ,water: 45.09% INFO - L7 2014-03-19-22-17-41: 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 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 41 INFO - Processing image L7 2014-03-26-22-23-54 INFO - L7 2014-03-26-22-23-54 cloud cover : 0.00% INFO - L7 2014-03-26-22-23-54: sand: 0.00% ,whitewater: 9.97% ,water: 41.83% INFO - L7 2014-03-26-22-23-54: 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 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 L7 2014-05-29-22-24-20 due to cloud cover percentage exceeding cloud threshold: 89.60% > 10.00%. INFO - Processing image L7 2014-06-07-22-18-11 INFO - L7 2014-06-07-22-18-11 cloud cover : 0.00% INFO - L7 2014-06-07-22-18-11: sand: 0.00% ,whitewater: 0.00% ,water: 1.09% INFO - L7 2014-06-07-22-18-11: 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 INFO - Processing image L7 2014-07-16-22-24-29 INFO - L7 2014-07-16-22-24-29 cloud cover : 0.00% INFO - L7 2014-07-16-22-24-29: sand: 0.00% ,whitewater: 0.98% ,water: 58.61% INFO - L7 2014-07-16-22-24-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L7 2014-08-17-22-24-36 due to cloud cover percentage exceeding cloud threshold: 93.46% > 10.00%. ERROR - Skipping L7 2014-08-26-22-18-23 due to cloud cover percentage exceeding cloud threshold: 31.03% > 10.00%. ERROR - Skipping L7 2014-09-02-22-24-36 due to cloud cover percentage exceeding cloud threshold: 93.43% > 10.00%. ERROR - Skipping L7 2014-09-18-22-24-40 due to cloud cover percentage exceeding cloud threshold: 93.46% > 10.00%. ERROR - Skipping L7 2014-10-20-22-25-01 due to cloud cover percentage exceeding cloud threshold: 93.79% > 10.00%. INFO - Processing image L7 2014-11-05-22-25-11 INFO - L7 2014-11-05-22-25-11 cloud cover : 0.00% INFO - L7 2014-11-05-22-25-11: sand: 0.00% ,whitewater: 0.00% ,water: 50.65% INFO - L7 2014-11-05-22-25-11: 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 43 INFO - Processing image L7 2014-12-07-22-25-21 INFO - L7 2014-12-07-22-25-21 cloud cover : 0.00% INFO - L7 2014-12-07-22-25-21: sand: 0.00% ,whitewater: 0.98% ,water: 48.20% INFO - L7 2014-12-07-22-25-21: 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 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 ERROR - Skipping L7 2014-12-23-22-25-30 due to cloud cover percentage exceeding cloud threshold: 90.84% > 10.00%. INFO - Processing image L7 2015-01-08-22-25-32 INFO - L7 2015-01-08-22-25-32 cloud cover : 0.00% INFO - L7 2015-01-08-22-25-32: sand: 0.00% ,whitewater: 0.76% ,water: 46.68% INFO - L7 2015-01-08-22-25-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 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 2015-01-17-22-19-20 INFO - L7 2015-01-17-22-19-20 cloud cover : 0.00% INFO - L7 2015-01-17-22-19-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2015-01-17-22-19-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2015-01-24-22-25-34 INFO - L7 2015-01-24-22-25-34 cloud cover : 0.00% INFO - L7 2015-01-24-22-25-34: sand: 0.00% ,whitewater: 1.20% ,water: 48.64% INFO - L7 2015-01-24-22-25-34: 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 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 ERROR - Skipping L7 2015-02-02-22-19-28 due to cloud cover percentage exceeding cloud threshold: 77.97% > 10.00%. INFO - Processing image L7 2015-02-18-22-19-32 INFO - L7 2015-02-18-22-19-32 cloud cover : 0.00% INFO - L7 2015-02-18-22-19-32: sand: 0.00% ,whitewater: 1.33% ,water: 23.39% INFO - L7 2015-02-18-22-19-32: Less than 50 sand pixels detected 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 42 INFO - Processing image L7 2015-02-25-22-25-48 INFO - L7 2015-02-25-22-25-48 cloud cover : 0.00% INFO - L7 2015-02-25-22-25-48: sand: 0.00% ,whitewater: 1.47% ,water: 35.84% INFO - L7 2015-02-25-22-25-48: 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 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 2015-03-13-22-25-54 INFO - L7 2015-03-13-22-25-54 cloud cover : 0.00% INFO - L7 2015-03-13-22-25-54: sand: 0.00% ,whitewater: 2.45% ,water: 48.75% INFO - L7 2015-03-13-22-25-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2015-04-14-22-26-11 INFO - L7 2015-04-14-22-26-11 cloud cover : 0.00% INFO - L7 2015-04-14-22-26-11: sand: 0.00% ,whitewater: 0.16% ,water: 38.67% INFO - L7 2015-04-14-22-26-11: 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: 0 shorelines INFO - Processing image L7 2015-05-09-22-20-10 INFO - L7 2015-05-09-22-20-10 cloud cover : 0.00% INFO - L7 2015-05-09-22-20-10: sand: 0.00% ,whitewater: 0.00% ,water: 4.18% INFO - L7 2015-05-09-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2015-06-01-22-26-29 due to cloud cover percentage exceeding cloud threshold: 47.73% > 10.00%. ERROR - Skipping L7 2015-06-10-22-20-23 due to cloud cover percentage exceeding cloud threshold: 41.46% > 10.00%. INFO - Processing image L7 2015-07-03-22-26-38 INFO - L7 2015-07-03-22-26-38 cloud cover : 0.00% INFO - L7 2015-07-03-22-26-38: sand: 0.00% ,whitewater: 0.00% ,water: 41.83% INFO - L7 2015-07-03-22-26-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 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 2015-07-12-22-20-31 INFO - L7 2015-07-12-22-20-31 cloud cover : 0.00% INFO - L7 2015-07-12-22-20-31: sand: 0.00% ,whitewater: 0.00% ,water: 31.45% INFO - L7 2015-07-12-22-20-31: 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 2015-08-04-22-26-46 due to cloud cover percentage exceeding cloud threshold: 27.55% > 10.00%. INFO - Processing image L7 2015-09-21-22-26-55 INFO - L7 2015-09-21-22-26-55 cloud cover : 0.00% INFO - L7 2015-09-21-22-26-55: sand: 0.00% ,whitewater: 0.65% ,water: 47.88% INFO - L7 2015-09-21-22-26-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 17 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 14 INFO - Processing image L7 2015-10-16-22-21-01 INFO - L7 2015-10-16-22-21-01 cloud cover : 0.00% INFO - L7 2015-10-16-22-21-01: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2015-10-16-22-21-01: 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 2015-10-23-22-27-19 due to cloud cover percentage exceeding cloud threshold: 58.52% > 10.00%. ERROR - Skipping L7 2015-11-01-22-21-15 due to cloud cover percentage exceeding cloud threshold: 32.53% > 10.00%. INFO - Processing image L7 2015-12-10-22-28-04 INFO - L7 2015-12-10-22-28-04 cloud cover : 0.00% INFO - L7 2015-12-10-22-28-04: sand: 0.00% ,whitewater: 8.12% ,water: 40.41% INFO - L7 2015-12-10-22-28-04: 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 2015-12-26-22-28-17 INFO - L7 2015-12-26-22-28-17 cloud cover : 0.00% INFO - L7 2015-12-26-22-28-17: sand: 0.00% ,whitewater: 0.00% ,water: 50.38% INFO - L7 2015-12-26-22-28-17: 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 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 2016-01-20-22-22-29 due to cloud cover percentage exceeding cloud threshold: 81.75% > 10.00%. ERROR - Skipping L7 2016-02-28-22-28-54 due to cloud cover percentage exceeding cloud threshold: 90.36% > 10.00%. INFO - Processing image L7 2016-03-08-22-22-50 INFO - L7 2016-03-08-22-22-50 cloud cover : 0.00% INFO - L7 2016-03-08-22-22-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.61% INFO - L7 2016-03-08-22-22-50: 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 21 INFO - Processing image L7 2016-04-16-22-29-15 INFO - L7 2016-04-16-22-29-15 cloud cover : 0.00% INFO - L7 2016-04-16-22-29-15: sand: 0.00% ,whitewater: 0.00% ,water: 36.87% INFO - L7 2016-04-16-22-29-15: 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: 0 shorelines INFO - Processing image L7 2016-05-02-22-29-20 INFO - L7 2016-05-02-22-29-20 cloud cover : 0.00% INFO - L7 2016-05-02-22-29-20: sand: 0.00% ,whitewater: 7.84% ,water: 48.09% INFO - L7 2016-05-02-22-29-20: 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 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 2016-05-18-22-29-22 due to cloud cover percentage exceeding cloud threshold: 47.95% > 10.00%. ERROR - Skipping L7 2016-06-03-22-29-29 due to cloud cover percentage exceeding cloud threshold: 80.97% > 10.00%. INFO - Processing image L7 2016-07-21-22-29-33 INFO - L7 2016-07-21-22-29-33 cloud cover : 0.00% INFO - L7 2016-07-21-22-29-33: sand: 0.00% ,whitewater: 11.33% ,water: 52.78% INFO - L7 2016-07-21-22-29-33: 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 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 2016-07-30-22-23-24 due to cloud cover percentage exceeding cloud threshold: 60.55% > 10.00%. ERROR - Skipping L7 2016-08-22-22-29-37 due to cloud cover percentage exceeding cloud threshold: 74.91% > 10.00%. INFO - Processing image L7 2017-01-29-22-28-58 INFO - L7 2017-01-29-22-28-58 cloud cover : 0.00% INFO - L7 2017-01-29-22-28-58: sand: 0.27% ,whitewater: 11.76% ,water: 36.98% INFO - L7 2017-01-29-22-28-58: 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 2017-02-14-22-28-55 INFO - L7 2017-02-14-22-28-55 cloud cover : 0.00% INFO - L7 2017-02-14-22-28-55: sand: 0.00% ,whitewater: 4.19% ,water: 46.02% INFO - L7 2017-02-14-22-28-55: 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 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 2017-02-23-22-22-49 INFO - L7 2017-02-23-22-22-49 cloud cover : 0.00% INFO - L7 2017-02-23-22-22-49: sand: 0.30% ,whitewater: 0.00% ,water: 52.79% INFO - L7 2017-02-23-22-22-49: 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 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 ERROR - Skipping L7 2017-05-05-22-29-25 due to cloud cover percentage exceeding cloud threshold: 23.35% > 10.00%. INFO - Processing image L7 2017-05-14-22-23-16 INFO - L7 2017-05-14-22-23-16 cloud cover : 0.00% INFO - L7 2017-05-14-22-23-16: sand: 0.00% ,whitewater: 9.52% ,water: 48.06% INFO - L7 2017-05-14-22-23-16: 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 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 2017-05-21-22-29-28 INFO - L7 2017-05-21-22-29-28 cloud cover : 0.00% INFO - L7 2017-05-21-22-29-28: sand: 0.27% ,whitewater: 2.34% ,water: 44.55% INFO - L7 2017-05-21-22-29-28: 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 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 2017-05-30-22-23-20 INFO - L7 2017-05-30-22-23-20 cloud cover : 0.00% INFO - L7 2017-05-30-22-23-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-05-30-22-23-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2017-06-15-22-23-24 INFO - L7 2017-06-15-22-23-24 cloud cover : 0.00% INFO - L7 2017-06-15-22-23-24: sand: 0.00% ,whitewater: 0.06% ,water: 20.79% INFO - L7 2017-06-15-22-23-24: 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 2017-07-17-22-23-27 INFO - L7 2017-07-17-22-23-27 cloud cover : 0.00% INFO - L7 2017-07-17-22-23-27: sand: 0.00% ,whitewater: 0.73% ,water: 61.03% INFO - L7 2017-07-17-22-23-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2017-07-24-22-29-37 INFO - L7 2017-07-24-22-29-37 cloud cover : 0.00% INFO - L7 2017-07-24-22-29-37: sand: 0.00% ,whitewater: 0.27% ,water: 91.45% INFO - L7 2017-07-24-22-29-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2017-08-02-22-23-25 INFO - L7 2017-08-02-22-23-25 cloud cover : 0.00% INFO - L7 2017-08-02-22-23-25: sand: 0.00% ,whitewater: 1.76% ,water: 49.52% INFO - L7 2017-08-02-22-23-25: 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 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 2017-08-18-22-23-23 INFO - L7 2017-08-18-22-23-23 cloud cover : 0.00% INFO - L7 2017-08-18-22-23-23: sand: 0.00% ,whitewater: 2.48% ,water: 49.21% INFO - L7 2017-08-18-22-23-23: 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 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 2017-09-26-22-29-33 INFO - L7 2017-09-26-22-29-33 cloud cover : 0.00% INFO - L7 2017-09-26-22-29-33: sand: 0.00% ,whitewater: 0.11% ,water: 33.55% INFO - L7 2017-09-26-22-29-33: 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 2017-11-06-22-23-24 due to cloud cover percentage exceeding cloud threshold: 80.89% > 10.00%. INFO - Processing image L7 2017-11-29-22-29-28 INFO - L7 2017-11-29-22-29-28 cloud cover : 0.00% INFO - L7 2017-11-29-22-29-28: sand: 0.00% ,whitewater: 0.93% ,water: 49.51% INFO - L7 2017-11-29-22-29-28: 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 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 2017-12-15-22-29-19 INFO - L7 2017-12-15-22-29-19 cloud cover : 0.00% INFO - L7 2017-12-15-22-29-19: sand: 0.00% ,whitewater: 0.00% ,water: 28.92% INFO - L7 2017-12-15-22-29-19: 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 2018-02-17-22-28-27 INFO - L7 2018-02-17-22-28-27 cloud cover : 0.00% INFO - L7 2018-02-17-22-28-27: sand: 0.38% ,whitewater: 5.01% ,water: 28.32% INFO - L7 2018-02-17-22-28-27: 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 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 2018-02-26-22-22-11 INFO - L7 2018-02-26-22-22-11 cloud cover : 0.00% INFO - L7 2018-02-26-22-22-11: sand: 0.00% ,whitewater: 0.24% ,water: 56.67% INFO - L7 2018-02-26-22-22-11: 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 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 2018-04-06-22-27-50 INFO - L7 2018-04-06-22-27-50 cloud cover : 0.00% INFO - L7 2018-04-06-22-27-50: sand: 0.00% ,whitewater: 8.39% ,water: 41.67% INFO - L7 2018-04-06-22-27-50: 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 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 2018-04-15-22-21-31 INFO - L7 2018-04-15-22-21-31 cloud cover : 0.00% INFO - L7 2018-04-15-22-21-31: sand: 0.00% ,whitewater: 0.00% ,water: 12.85% INFO - L7 2018-04-15-22-21-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2018-04-15-22-21-31: 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. ERROR - Skipping L7 2018-05-08-22-27-16 due to cloud cover percentage exceeding cloud threshold: 93.66% > 10.00%. INFO - Processing image L7 2018-05-17-22-20-58 INFO - L7 2018-05-17-22-20-58 cloud cover : 0.00% INFO - L7 2018-05-17-22-20-58: sand: 0.00% ,whitewater: 28.12% ,water: 33.21% INFO - L7 2018-05-17-22-20-58: 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 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 2018-05-24-22-27-02 due to cloud cover percentage exceeding cloud threshold: 12.30% > 10.00%. INFO - Processing image L7 2018-06-02-22-20-42 INFO - L7 2018-06-02-22-20-42 cloud cover : 0.00% INFO - L7 2018-06-02-22-20-42: sand: 0.00% ,whitewater: 4.12% ,water: 62.24% INFO - L7 2018-06-02-22-20-42: 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 INFO - Processing image L7 2018-06-09-22-26-46 INFO - L7 2018-06-09-22-26-46 cloud cover : 0.00% INFO - L7 2018-06-09-22-26-46: sand: 0.00% ,whitewater: 4.30% ,water: 58.77% INFO - L7 2018-06-09-22-26-46: 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 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 2018-07-11-22-26-08 due to cloud cover percentage exceeding cloud threshold: 86.04% > 10.00%. INFO - Processing image L7 2018-08-05-22-19-32 INFO - L7 2018-08-05-22-19-32 cloud cover : 0.00% INFO - L7 2018-08-05-22-19-32: sand: 0.97% ,whitewater: 1.15% ,water: 59.33% INFO - L7 2018-08-05-22-19-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-08-28-22-25-15 INFO - L7 2018-08-28-22-25-15 cloud cover : 0.00% INFO - L7 2018-08-28-22-25-15: sand: 0.00% ,whitewater: 0.71% ,water: 44.12% INFO - L7 2018-08-28-22-25-15: 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 2018-09-06-22-18-53 INFO - L7 2018-09-06-22-18-53 cloud cover : 0.00% INFO - L7 2018-09-06-22-18-53: sand: 0.00% ,whitewater: 4.18% ,water: 38.79% INFO - L7 2018-09-06-22-18-53: 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 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 41 INFO - Processing image L7 2018-09-13-22-24-55 INFO - L7 2018-09-13-22-24-55 cloud cover : 0.00% INFO - L7 2018-09-13-22-24-55: sand: 0.00% ,whitewater: 8.12% ,water: 42.65% INFO - L7 2018-09-13-22-24-55: 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 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 2018-10-15-22-24-08 INFO - L7 2018-10-15-22-24-08 cloud cover : 0.00% INFO - L7 2018-10-15-22-24-08: sand: 0.00% ,whitewater: 1.80% ,water: 47.06% INFO - L7 2018-10-15-22-24-08: 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 2018-10-31-22-23-48 due to cloud cover percentage exceeding cloud threshold: 89.67% > 10.00%. INFO - Processing image L7 2018-11-09-22-17-25 INFO - L7 2018-11-09-22-17-25 cloud cover : 0.00% INFO - L7 2018-11-09-22-17-25: sand: 0.00% ,whitewater: 2.30% ,water: 51.58% INFO - L7 2018-11-09-22-17-25: 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 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 2018-11-16-22-23-26 INFO - L7 2018-11-16-22-23-26 cloud cover : 0.00% INFO - L7 2018-11-16-22-23-26: sand: 0.00% ,whitewater: 4.36% ,water: 44.23% INFO - L7 2018-11-16-22-23-26: 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 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 2018-11-25-22-17-02 INFO - L7 2018-11-25-22-17-02 cloud cover : 0.00% INFO - L7 2018-11-25-22-17-02: sand: 0.00% ,whitewater: 0.00% ,water: 27.82% INFO - L7 2018-11-25-22-17-02: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2018-12-02-22-23-01 INFO - L7 2018-12-02-22-23-01 cloud cover : 0.00% INFO - L7 2018-12-02-22-23-01: sand: 0.00% ,whitewater: 0.00% ,water: 35.35% INFO - L7 2018-12-02-22-23-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 2018-12-27-22-16-08 INFO - L7 2018-12-27-22-16-08 cloud cover : 0.00% INFO - L7 2018-12-27-22-16-08: sand: 0.00% ,whitewater: 0.00% ,water: 29.15% INFO - L7 2018-12-27-22-16-08: 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 ERROR - Skipping L7 2019-02-04-22-21-06 due to cloud cover percentage exceeding cloud threshold: 92.67% > 10.00%. ERROR - Skipping L7 2019-03-01-22-14-09 due to cloud cover percentage exceeding cloud threshold: 79.26% > 10.00%. ERROR - Skipping L7 2019-03-17-22-13-38 due to cloud cover percentage exceeding cloud threshold: 92.67% > 10.00%. INFO - Processing image L7 2019-04-02-22-13-06 INFO - L7 2019-04-02-22-13-06 cloud cover : 0.00% INFO - L7 2019-04-02-22-13-06: sand: 0.00% ,whitewater: 0.00% ,water: 1.58% INFO - L7 2019-04-02-22-13-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2019-04-02-22-13-06: 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 L7 2019-04-25-22-18-27 INFO - L7 2019-04-25-22-18-27 cloud cover : 0.00% INFO - L7 2019-04-25-22-18-27: sand: 0.00% ,whitewater: 10.08% ,water: 44.12% INFO - L7 2019-04-25-22-18-27: 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 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 2019-05-20-22-11-18 INFO - L7 2019-05-20-22-11-18 cloud cover : 0.00% INFO - L7 2019-05-20-22-11-18: sand: 0.00% ,whitewater: 14.00% ,water: 48.42% INFO - L7 2019-05-20-22-11-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 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 2019-07-07-22-09-32 INFO - L7 2019-07-07-22-09-32 cloud cover : 5.17% INFO - L7 2019-07-07-22-09-32: sand: 0.00% ,whitewater: 11.27% ,water: 24.06% INFO - L7 2019-07-07-22-09-32: 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 2019-07-14-22-15-27 INFO - L7 2019-07-14-22-15-27 cloud cover : 0.00% INFO - L7 2019-07-14-22-15-27: sand: 0.00% ,whitewater: 2.29% ,water: 63.94% INFO - L7 2019-07-14-22-15-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2019-07-23-22-08-55 INFO - L7 2019-07-23-22-08-55 cloud cover : 0.00% INFO - L7 2019-07-23-22-08-55: sand: 0.36% ,whitewater: 0.67% ,water: 61.64% INFO - L7 2019-07-23-22-08-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L7 2019-07-30-22-14-48 INFO - L7 2019-07-30-22-14-48 cloud cover : 0.00% INFO - L7 2019-07-30-22-14-48: sand: 0.00% ,whitewater: 12.91% ,water: 63.45% INFO - L7 2019-07-30-22-14-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2019-08-31-22-13-28 INFO - L7 2019-08-31-22-13-28 cloud cover : 0.00% INFO - L7 2019-08-31-22-13-28: sand: 0.27% ,whitewater: 11.00% ,water: 39.00% INFO - L7 2019-08-31-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2019-09-16-22-12-46 INFO - L7 2019-09-16-22-12-46 cloud cover : 0.00% INFO - L7 2019-09-16-22-12-46: sand: 0.00% ,whitewater: 16.99% ,water: 35.62% INFO - L7 2019-09-16-22-12-46: 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 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 2019-11-03-22-10-42 INFO - L7 2019-11-03-22-10-42 cloud cover : 0.00% INFO - L7 2019-11-03-22-10-42: sand: 0.00% ,whitewater: 1.69% ,water: 39.98% INFO - L7 2019-11-03-22-10-42: 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 ERROR - Skipping L7 2019-11-19-22-09-58 due to cloud cover percentage exceeding cloud threshold: 87.31% > 10.00%. INFO - Processing image L7 2019-11-28-22-03-22 INFO - L7 2019-11-28-22-03-22 cloud cover : 0.00% INFO - L7 2019-11-28-22-03-22: sand: 0.00% ,whitewater: 0.24% ,water: 9.15% INFO - L7 2019-11-28-22-03-22: 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: 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 38 ERROR - Skipping L7 2019-12-05-22-09-12 due to cloud cover percentage exceeding cloud threshold: 54.28% > 10.00%. ERROR - Skipping L7 2019-12-30-22-01-44 due to cloud cover percentage exceeding cloud threshold: 86.58% > 10.00%. INFO - Processing image L7 2020-01-15-22-00-56 INFO - L7 2020-01-15-22-00-56 cloud cover : 0.00% INFO - L7 2020-01-15-22-00-56: sand: 0.00% ,whitewater: 0.48% ,water: 34.79% INFO - L7 2020-01-15-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2020-01-22-22-06-46 INFO - L7 2020-01-22-22-06-46 cloud cover : 0.00% INFO - L7 2020-01-22-22-06-46: sand: 0.00% ,whitewater: 0.00% ,water: 49.02% INFO - L7 2020-01-22-22-06-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 43 ERROR - Skipping L7 2020-02-07-22-05-57 due to cloud cover percentage exceeding cloud threshold: 35.00% > 10.00%. ERROR - Skipping L7 2020-02-16-21-59-19 due to cloud cover percentage exceeding cloud threshold: 63.36% > 10.00%. INFO - Processing image L7 2020-02-23-22-05-07 INFO - L7 2020-02-23-22-05-07 cloud cover : 0.00% INFO - L7 2020-02-23-22-05-07: sand: 0.27% ,whitewater: 0.16% ,water: 42.59% INFO - L7 2020-02-23-22-05-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2020-03-03-21-58-28 INFO - L7 2020-03-03-21-58-28 cloud cover : 0.00% INFO - L7 2020-03-03-21-58-28: sand: 1.88% ,whitewater: 0.00% ,water: 2.73% INFO - L7 2020-03-03-21-58-28: 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 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 37 INFO - Processing image L7 2020-04-27-22-01-31 INFO - L7 2020-04-27-22-01-31 cloud cover : 0.00% INFO - L7 2020-04-27-22-01-31: sand: 0.00% ,whitewater: 5.01% ,water: 53.16% INFO - L7 2020-04-27-22-01-31: 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 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 2020-05-06-21-54-48 due to cloud cover percentage exceeding cloud threshold: 24.30% > 10.00%. INFO - Processing image L7 2020-05-22-21-53-49 INFO - L7 2020-05-22-21-53-49 cloud cover : 0.00% INFO - L7 2020-05-22-21-53-49: sand: 0.00% ,whitewater: 1.45% ,water: 13.33% INFO - L7 2020-05-22-21-53-49: 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 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 2020-05-29-21-59-34 INFO - L7 2020-05-29-21-59-34 cloud cover : 0.00% INFO - L7 2020-05-29-21-59-34: sand: 0.00% ,whitewater: 0.38% ,water: 74.84% INFO - L7 2020-05-29-21-59-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2020-06-07-21-52-52 INFO - L7 2020-06-07-21-52-52 cloud cover : 0.00% INFO - L7 2020-06-07-21-52-52: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2020-06-07-21-52-52: 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 2020-06-23-21-51-56 due to cloud cover percentage exceeding cloud threshold: 23.21% > 10.00%. INFO - Processing image L7 2020-07-09-21-50-59 INFO - L7 2020-07-09-21-50-59 cloud cover : 6.98% INFO - L7 2020-07-09-21-50-59: sand: 0.85% ,whitewater: 2.42% ,water: 77.45% INFO - L7 2020-07-09-21-50-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 INFO - Processing image L7 2020-07-16-21-56-44 INFO - L7 2020-07-16-21-56-44 cloud cover : 0.00% INFO - L7 2020-07-16-21-56-44: sand: 0.27% ,whitewater: 2.34% ,water: 79.47% INFO - L7 2020-07-16-21-56-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 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 ERROR - Skipping L7 2020-07-25-21-50-00 due to cloud cover percentage exceeding cloud threshold: 40.65% > 10.00%. INFO - Processing image L7 2020-08-10-21-48-59 INFO - L7 2020-08-10-21-48-59 cloud cover : 2.75% INFO - L7 2020-08-10-21-48-59: sand: 0.00% ,whitewater: 10.36% ,water: 52.61% INFO - L7 2020-08-10-21-48-59: 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 52 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 24 ERROR - Skipping L7 2020-08-17-21-54-43 due to cloud cover percentage exceeding cloud threshold: 76.72% > 10.00%. INFO - Processing image L7 2020-08-26-21-47-58 INFO - L7 2020-08-26-21-47-58 cloud cover : 0.00% INFO - L7 2020-08-26-21-47-58: sand: 0.00% ,whitewater: 0.00% ,water: 13.45% INFO - L7 2020-08-26-21-47-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-08-26-21-47-58: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2020-09-11-21-46-54 INFO - L7 2020-09-11-21-46-54 cloud cover : 0.00% INFO - L7 2020-09-11-21-46-54: sand: 0.00% ,whitewater: 12.97% ,water: 0.00% INFO - L7 2020-09-11-21-46-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2020-09-11-21-46-54: 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. ERROR - Skipping L7 2020-09-18-21-52-37 due to cloud cover percentage exceeding cloud threshold: 71.54% > 10.00%. INFO - Processing image L7 2020-10-04-21-51-36 INFO - L7 2020-10-04-21-51-36 cloud cover : 0.00% INFO - L7 2020-10-04-21-51-36: sand: 0.00% ,whitewater: 4.96% ,water: 37.85% INFO - L7 2020-10-04-21-51-36: 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 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 2020-10-13-21-44-50 INFO - L7 2020-10-13-21-44-50 cloud cover : 0.00% INFO - L7 2020-10-13-21-44-50: sand: 0.00% ,whitewater: 1.39% ,water: 0.00% INFO - L7 2020-10-13-21-44-50: 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 2020-10-20-21-50-34 due to cloud cover percentage exceeding cloud threshold: 89.83% > 10.00%. ERROR - Skipping L7 2020-11-05-21-49-30 due to cloud cover percentage exceeding cloud threshold: 66.97% > 10.00%. INFO - Processing image L7 2020-11-30-21-41-33 INFO - L7 2020-11-30-21-41-33 cloud cover : 0.00% INFO - L7 2020-11-30-21-41-33: sand: 0.00% ,whitewater: 4.73% ,water: 28.24% INFO - L7 2020-11-30-21-41-33: 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 17 INFO - Processing image L7 2021-01-17-21-38-05 INFO - L7 2021-01-17-21-38-05 cloud cover : 0.00% INFO - L7 2021-01-17-21-38-05: sand: 0.00% ,whitewater: 10.73% ,water: 2.42% INFO - L7 2021-01-17-21-38-05: 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 2021-02-02-21-36-55 INFO - L7 2021-02-02-21-36-55 cloud cover : 0.00% INFO - L7 2021-02-02-21-36-55: sand: 0.30% ,whitewater: 8.00% ,water: 0.00% INFO - L7 2021-02-02-21-36-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-02-02-21-36-55: 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. INFO - Processing image L7 2021-02-18-21-35-43 INFO - L7 2021-02-18-21-35-43 cloud cover : 0.00% INFO - L7 2021-02-18-21-35-43: sand: 0.00% ,whitewater: 1.45% ,water: 9.94% INFO - L7 2021-02-18-21-35-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-02-18-21-35-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2021-02-25-21-41-22 INFO - L7 2021-02-25-21-41-22 cloud cover : 0.00% INFO - L7 2021-02-25-21-41-22: sand: 0.00% ,whitewater: 0.11% ,water: 42.16% INFO - L7 2021-02-25-21-41-22: 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: 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 2021-03-06-21-34-29 INFO - L7 2021-03-06-21-34-29 cloud cover : 0.00% INFO - L7 2021-03-06-21-34-29: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2021-03-06-21-34-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-03-06-21-34-29: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2021-03-13-21-40-07 INFO - L7 2021-03-13-21-40-07 cloud cover : 0.00% INFO - L7 2021-03-13-21-40-07: sand: 0.00% ,whitewater: 0.44% ,water: 49.46% INFO - L7 2021-03-13-21-40-07: 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 INFO - Processing image L7 2021-03-22-21-33-13 INFO - L7 2021-03-22-21-33-13 cloud cover : 0.00% INFO - L7 2021-03-22-21-33-13: sand: 0.00% ,whitewater: 13.09% ,water: 0.00% INFO - L7 2021-03-22-21-33-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2021-04-30-21-36-09 INFO - L7 2021-04-30-21-36-09 cloud cover : 0.00% INFO - L7 2021-04-30-21-36-09: sand: 1.47% ,whitewater: 4.68% ,water: 55.94% INFO - L7 2021-04-30-21-36-09: 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 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 2021-05-16-21-34-49 INFO - L7 2021-05-16-21-34-49 cloud cover : 0.00% INFO - L7 2021-05-16-21-34-49: sand: 7.46% ,whitewater: 1.91% ,water: 83.99% INFO - L7 2021-05-16-21-34-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L7 2021-06-17-21-32-08 INFO - L7 2021-06-17-21-32-08 cloud cover : 0.00% INFO - L7 2021-06-17-21-32-08: sand: 0.93% ,whitewater: 0.22% ,water: 69.77% INFO - L7 2021-06-17-21-32-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 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 2021-07-03-21-30-48 INFO - L7 2021-07-03-21-30-48 cloud cover : 0.00% INFO - L7 2021-07-03-21-30-48: sand: 1.96% ,whitewater: 0.82% ,water: 85.84% INFO - L7 2021-07-03-21-30-48: 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 ERROR - Skipping L7 2021-07-19-21-29-26 due to cloud cover percentage exceeding cloud threshold: 75.31% > 10.00%. INFO - Processing image L7 2021-08-20-21-26-37 INFO - L7 2021-08-20-21-26-37 cloud cover : 0.00% INFO - L7 2021-08-20-21-26-37: sand: 2.02% ,whitewater: 9.64% ,water: 50.49% INFO - L7 2021-08-20-21-26-37: 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 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 2021-09-21-21-23-49 INFO - L7 2021-09-21-21-23-49 cloud cover : 0.00% INFO - L7 2021-09-21-21-23-49: sand: 0.00% ,whitewater: 4.30% ,water: 47.55% INFO - L7 2021-09-21-21-23-49: 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 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 2021-12-26-21-14-51 INFO - L7 2021-12-26-21-14-51 cloud cover : 0.00% INFO - L7 2021-12-26-21-14-51: sand: 0.00% ,whitewater: 10.29% ,water: 38.18% INFO - L7 2021-12-26-21-14-51: 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 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 2022-01-27-21-11-45 INFO - L7 2022-01-27-21-11-45 cloud cover : 0.00% INFO - L7 2022-01-27-21-11-45: sand: 0.00% ,whitewater: 1.74% ,water: 49.95% INFO - L7 2022-01-27-21-11-45: 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 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 2022-03-16-21-06-58 due to cloud cover percentage exceeding cloud threshold: 67.89% > 10.00%. INFO - Processing image L7 2022-08-09-20-53-06 INFO - L7 2022-08-09-20-53-06 cloud cover : 0.00% INFO - L7 2022-08-09-20-53-06: sand: 0.33% ,whitewater: 0.05% ,water: 84.69% INFO - L7 2022-08-09-20-53-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 ERROR - Skipping L7 2022-09-07-20-44-37 due to cloud cover percentage exceeding cloud threshold: 66.91% > 10.00%. INFO - Processing image L7 2022-09-24-20-42-50 INFO - L7 2022-09-24-20-42-50 cloud cover : 0.00% INFO - L7 2022-09-24-20-42-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2022-09-24-20-42-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L7 2022-09-29-20-48-05 INFO - L7 2022-09-29-20-48-05 cloud cover : 0.00% INFO - L7 2022-09-29-20-48-05: sand: 0.00% ,whitewater: 7.41% ,water: 42.54% INFO - L7 2022-09-29-20-48-05: 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 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 2022-10-16-20-46-01 INFO - L7 2022-10-16-20-46-01 cloud cover : 0.00% INFO - L7 2022-10-16-20-46-01: sand: 0.00% ,whitewater: 2.61% ,water: 50.27% INFO - L7 2022-10-16-20-46-01: 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 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 ERROR - Skipping L7 2022-11-07-20-48-58 due to cloud cover percentage exceeding cloud threshold: 84.89% > 10.00%. INFO - Processing image L7 2022-11-19-20-41-24 INFO - L7 2022-11-19-20-41-24 cloud cover : 0.00% INFO - L7 2022-11-19-20-41-24: sand: 0.00% ,whitewater: 2.07% ,water: 48.26% INFO - L7 2022-11-19-20-41-24: 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 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 2022-12-06-20-38-54 INFO - L7 2022-12-06-20-38-54 cloud cover : 0.00% INFO - L7 2022-12-06-20-38-54: sand: 0.00% ,whitewater: 0.05% ,water: 25.33% INFO - L7 2022-12-06-20-38-54: 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 2023-01-14-20-38-08 INFO - L7 2023-01-14-20-38-08 cloud cover : 0.00% INFO - L7 2023-01-14-20-38-08: sand: 0.00% ,whitewater: 0.00% ,water: 44.12% INFO - L7 2023-01-14-20-38-08: 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 2023-02-17-20-31-03 INFO - L7 2023-02-17-20-31-03 cloud cover : 0.00% INFO - L7 2023-02-17-20-31-03: sand: 0.00% ,whitewater: 1.58% ,water: 38.62% INFO - L7 2023-02-17-20-31-03: Less than 50 sand pixels detected 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 41 INFO - Processing image L7 2023-03-28-20-26-14 INFO - L7 2023-03-28-20-26-14 cloud cover : 0.00% INFO - L7 2023-03-28-20-26-14: sand: 0.00% ,whitewater: 0.16% ,water: 78.81% INFO - L7 2023-03-28-20-26-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 INFO - Processing image L7 2023-04-19-20-24-48 INFO - L7 2023-04-19-20-24-48 cloud cover : 0.00% INFO - L7 2023-04-19-20-24-48: sand: 6.75% ,whitewater: 1.31% ,water: 70.37% INFO - L7 2023-04-19-20-24-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2023-09-08-20-09-49 INFO - L7 2023-09-08-20-09-49 cloud cover : 0.00% INFO - L7 2023-09-08-20-09-49: sand: 0.00% ,whitewater: 0.76% ,water: 60.84% INFO - L7 2023-09-08-20-09-49: 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 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 41 INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-04-25-22-22-32 INFO - L8 2013-04-25-22-22-32 cloud cover : 0.00% INFO - L8 2013-04-25-22-22-32: sand: 0.00% ,whitewater: 0.00% ,water: 65.52% INFO - L8 2013-04-25-22-22-32: 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 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 2013-05-02-22-28-46 due to cloud cover percentage exceeding cloud threshold: 37.71% > 10.00%. INFO - Processing image L8 2013-06-12-22-22-47 INFO - L8 2013-06-12-22-22-47 cloud cover : 0.00% INFO - L8 2013-06-12-22-22-47: sand: 0.00% ,whitewater: 1.64% ,water: 77.33% INFO - L8 2013-06-12-22-22-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2013-07-05-22-28-57 INFO - L8 2013-07-05-22-28-57 cloud cover : 0.00% INFO - L8 2013-07-05-22-28-57: sand: 0.00% ,whitewater: 2.23% ,water: 67.16% INFO - L8 2013-07-05-22-28-57: 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 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 2013-08-22-22-29-00 INFO - L8 2013-08-22-22-29-00 cloud cover : 0.00% INFO - L8 2013-08-22-22-29-00: sand: 0.00% ,whitewater: 0.00% ,water: 50.71% INFO - L8 2013-08-22-22-29-00: 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: 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 2013-08-31-22-22-50 INFO - L8 2013-08-31-22-22-50 cloud cover : 0.00% INFO - L8 2013-08-31-22-22-50: sand: 0.00% ,whitewater: 3.39% ,water: 49.76% INFO - L8 2013-08-31-22-22-50: 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 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 L8 2013-09-07-22-28-59 INFO - L8 2013-09-07-22-28-59 cloud cover : 0.00% INFO - L8 2013-09-07-22-28-59: sand: 0.00% ,whitewater: 16.61% ,water: 31.64% INFO - L8 2013-09-07-22-28-59: 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 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 2013-09-23-22-28-51 INFO - L8 2013-09-23-22-28-51 cloud cover : 0.00% INFO - L8 2013-09-23-22-28-51: sand: 0.00% ,whitewater: 0.00% ,water: 53.21% INFO - L8 2013-09-23-22-28-51: 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 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 2013-11-03-22-22-32 INFO - L8 2013-11-03-22-22-32 cloud cover : 0.00% INFO - L8 2013-11-03-22-22-32: sand: 0.00% ,whitewater: 1.21% ,water: 51.09% INFO - L8 2013-11-03-22-22-32: 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 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 2013-11-26-22-28-34 due to cloud cover percentage exceeding cloud threshold: 91.77% > 10.00%. INFO - Processing image L8 2013-12-21-22-22-15 INFO - L8 2013-12-21-22-22-15 cloud cover : 0.00% INFO - L8 2013-12-21-22-22-15: sand: 0.00% ,whitewater: 0.24% ,water: 57.21% INFO - L8 2013-12-21-22-22-15: 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 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 L8 2013-12-28-22-28-23 INFO - L8 2013-12-28-22-28-23 cloud cover : 0.00% INFO - L8 2013-12-28-22-28-23: sand: 0.00% ,whitewater: 0.00% ,water: 49.29% INFO - L8 2013-12-28-22-28-23: 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 ERROR - Skipping L8 2014-01-29-22-28-03 due to cloud cover percentage exceeding cloud threshold: 84.00% > 10.00%. INFO - Processing image L8 2014-02-23-22-21-32 INFO - L8 2014-02-23-22-21-32 cloud cover : 0.00% INFO - L8 2014-02-23-22-21-32: sand: 0.00% ,whitewater: 10.36% ,water: 40.42% INFO - L8 2014-02-23-22-21-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2014-04-12-22-20-49 INFO - L8 2014-04-12-22-20-49 cloud cover : 0.00% INFO - L8 2014-04-12-22-20-49: sand: 0.00% ,whitewater: 0.55% ,water: 52.79% INFO - L8 2014-04-12-22-20-49: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L8 2014-04-19-22-26-52 INFO - L8 2014-04-19-22-26-52 cloud cover : 0.00% INFO - L8 2014-04-19-22-26-52: sand: 0.00% ,whitewater: 4.79% ,water: 44.28% INFO - L8 2014-04-19-22-26-52: 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 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 2014-05-14-22-20-20 due to cloud cover percentage exceeding cloud threshold: 63.15% > 10.00%. INFO - Processing image L8 2014-05-21-22-26-28 INFO - L8 2014-05-21-22-26-28 cloud cover : 0.00% INFO - L8 2014-05-21-22-26-28: sand: 0.00% ,whitewater: 2.83% ,water: 71.35% INFO - L8 2014-05-21-22-26-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2014-06-22-22-26-41 INFO - L8 2014-06-22-22-26-41 cloud cover : 0.00% INFO - L8 2014-06-22-22-26-41: sand: 0.00% ,whitewater: 0.05% ,water: 74.46% INFO - L8 2014-06-22-22-26-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2014-07-01-22-20-34 due to cloud cover percentage exceeding cloud threshold: 16.48% > 10.00%. INFO - Processing image L8 2014-07-17-22-20-39 INFO - L8 2014-07-17-22-20-39 cloud cover : 0.00% INFO - L8 2014-07-17-22-20-39: sand: 0.00% ,whitewater: 1.82% ,water: 71.88% INFO - L8 2014-07-17-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 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 2014-08-18-22-20-51 INFO - L8 2014-08-18-22-20-51 cloud cover : 0.00% INFO - L8 2014-08-18-22-20-51: sand: 0.00% ,whitewater: 11.82% ,water: 43.03% INFO - L8 2014-08-18-22-20-51: 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 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 L8 2014-09-19-22-20-54 INFO - L8 2014-09-19-22-20-54 cloud cover : 0.00% INFO - L8 2014-09-19-22-20-54: sand: 0.00% ,whitewater: 0.24% ,water: 52.91% INFO - L8 2014-09-19-22-20-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2014-10-12-22-27-11 INFO - L8 2014-10-12-22-27-11 cloud cover : 0.00% INFO - L8 2014-10-12-22-27-11: sand: 0.00% ,whitewater: 7.57% ,water: 39.65% INFO - L8 2014-10-12-22-27-11: 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 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 2014-10-21-22-21-01 INFO - L8 2014-10-21-22-21-01 cloud cover : 0.00% INFO - L8 2014-10-21-22-21-01: sand: 0.00% ,whitewater: 12.06% ,water: 40.48% INFO - L8 2014-10-21-22-21-01: 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 2014-11-06-22-21-01 INFO - L8 2014-11-06-22-21-01 cloud cover : 0.00% INFO - L8 2014-11-06-22-21-01: sand: 0.00% ,whitewater: 0.00% ,water: 52.18% INFO - L8 2014-11-06-22-21-01: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L8 2014-12-15-22-27-04 INFO - L8 2014-12-15-22-27-04 cloud cover : 0.00% INFO - L8 2014-12-15-22-27-04: sand: 0.00% ,whitewater: 0.00% ,water: 48.53% INFO - L8 2014-12-15-22-27-04: 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 2015-02-10-22-20-38 due to cloud cover percentage exceeding cloud threshold: 90.91% > 10.00%. INFO - Processing image L8 2015-02-17-22-26-47 INFO - L8 2015-02-17-22-26-47 cloud cover : 0.00% INFO - L8 2015-02-17-22-26-47: sand: 0.00% ,whitewater: 0.00% ,water: 49.35% INFO - L8 2015-02-17-22-26-47: 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 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 2015-03-14-22-20-23 INFO - L8 2015-03-14-22-20-23 cloud cover : 0.00% INFO - L8 2015-03-14-22-20-23: sand: 0.00% ,whitewater: 11.39% ,water: 41.09% INFO - L8 2015-03-14-22-20-23: 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 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 2015-04-06-22-26-20 INFO - L8 2015-04-06-22-26-20 cloud cover : 0.00% INFO - L8 2015-04-06-22-26-20: sand: 0.00% ,whitewater: 7.35% ,water: 41.67% INFO - L8 2015-04-06-22-26-20: 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 2015-04-15-22-20-10 INFO - L8 2015-04-15-22-20-10 cloud cover : 0.00% INFO - L8 2015-04-15-22-20-10: sand: 0.00% ,whitewater: 4.67% ,water: 49.88% INFO - L8 2015-04-15-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2015-05-01-22-20-00 INFO - L8 2015-05-01-22-20-00 cloud cover : 0.00% INFO - L8 2015-05-01-22-20-00: sand: 0.00% ,whitewater: 8.48% ,water: 47.52% INFO - L8 2015-05-01-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 ERROR - Skipping L8 2015-06-18-22-20-05 due to cloud cover percentage exceeding cloud threshold: 79.52% > 10.00%. ERROR - Skipping L8 2015-08-12-22-26-39 due to cloud cover percentage exceeding cloud threshold: 84.34% > 10.00%. INFO - Processing image L8 2015-08-21-22-20-33 INFO - L8 2015-08-21-22-20-33 cloud cover : 0.00% INFO - L8 2015-08-21-22-20-33: sand: 0.00% ,whitewater: 0.85% ,water: 53.58% INFO - L8 2015-08-21-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2015-09-13-22-26-53 INFO - L8 2015-09-13-22-26-53 cloud cover : 0.00% INFO - L8 2015-09-13-22-26-53: sand: 0.00% ,whitewater: 6.86% ,water: 43.36% INFO - L8 2015-09-13-22-26-53: 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 2015-09-29-22-26-59 due to cloud cover percentage exceeding cloud threshold: 13.03% > 10.00%. INFO - Processing image L8 2015-10-31-22-27-04 INFO - L8 2015-10-31-22-27-04 cloud cover : 0.00% INFO - L8 2015-10-31-22-27-04: sand: 0.00% ,whitewater: 4.08% ,water: 43.25% INFO - L8 2015-10-31-22-27-04: 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 2015-11-16-22-27-05 due to cloud cover percentage exceeding cloud threshold: 46.63% > 10.00%. INFO - Processing image L8 2015-12-18-22-27-06 INFO - L8 2015-12-18-22-27-06 cloud cover : 0.00% INFO - L8 2015-12-18-22-27-06: sand: 0.00% ,whitewater: 1.69% ,water: 46.68% INFO - L8 2015-12-18-22-27-06: 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 2015-12-27-22-20-55 INFO - L8 2015-12-27-22-20-55 cloud cover : 0.00% INFO - L8 2015-12-27-22-20-55: sand: 0.00% ,whitewater: 1.58% ,water: 49.39% INFO - L8 2015-12-27-22-20-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 41 INFO - Processing image L8 2016-01-12-22-20-52 INFO - L8 2016-01-12-22-20-52 cloud cover : 0.00% INFO - L8 2016-01-12-22-20-52: sand: 0.00% ,whitewater: 2.12% ,water: 48.67% INFO - L8 2016-01-12-22-20-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2016-01-19-22-27-03 INFO - L8 2016-01-19-22-27-03 cloud cover : 0.00% INFO - L8 2016-01-19-22-27-03: sand: 0.00% ,whitewater: 0.00% ,water: 49.73% INFO - L8 2016-01-19-22-27-03: 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 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 L8 2016-02-04-22-27-00 INFO - L8 2016-02-04-22-27-00 cloud cover : 0.00% INFO - L8 2016-02-04-22-27-00: sand: 0.00% ,whitewater: 9.69% ,water: 39.65% INFO - L8 2016-02-04-22-27-00: 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: 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 2016-02-13-22-20-44 INFO - L8 2016-02-13-22-20-44 cloud cover : 0.00% INFO - L8 2016-02-13-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 51.45% INFO - L8 2016-02-13-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 40 INFO - Processing image L8 2016-02-20-22-26-51 INFO - L8 2016-02-20-22-26-51 cloud cover : 0.00% INFO - L8 2016-02-20-22-26-51: sand: 0.00% ,whitewater: 14.05% ,water: 35.89% INFO - L8 2016-02-20-22-26-51: 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 2016-03-07-22-26-50 INFO - L8 2016-03-07-22-26-50 cloud cover : 0.00% INFO - L8 2016-03-07-22-26-50: sand: 0.00% ,whitewater: 10.24% ,water: 39.71% INFO - L8 2016-03-07-22-26-50: 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 2016-03-16-22-20-36 INFO - L8 2016-03-16-22-20-36 cloud cover : 0.00% INFO - L8 2016-03-16-22-20-36: sand: 0.00% ,whitewater: 0.24% ,water: 52.48% INFO - L8 2016-03-16-22-20-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 40 INFO - Processing image L8 2016-04-01-22-20-26 INFO - L8 2016-04-01-22-20-26 cloud cover : 3.76% INFO - L8 2016-04-01-22-20-26: sand: 0.00% ,whitewater: 0.00% ,water: 51.33% INFO - L8 2016-04-01-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 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 24 INFO - Processing image L8 2016-04-08-22-26-35 INFO - L8 2016-04-08-22-26-35 cloud cover : 0.00% INFO - L8 2016-04-08-22-26-35: sand: 0.00% ,whitewater: 0.22% ,water: 48.86% INFO - L8 2016-04-08-22-26-35: 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 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 ERROR - Skipping L8 2016-04-17-22-20-21 due to cloud cover percentage exceeding cloud threshold: 91.76% > 10.00%. INFO - Processing image L8 2016-05-10-22-26-31 INFO - L8 2016-05-10-22-26-31 cloud cover : 0.00% INFO - L8 2016-05-10-22-26-31: sand: 0.00% ,whitewater: 0.00% ,water: 53.10% INFO - L8 2016-05-10-22-26-31: 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 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 2016-05-26-22-26-36 INFO - L8 2016-05-26-22-26-36 cloud cover : 0.00% INFO - L8 2016-05-26-22-26-36: sand: 0.00% ,whitewater: 0.00% ,water: 95.32% INFO - L8 2016-05-26-22-26-36: 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: 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 2016-06-11-22-26-39 INFO - L8 2016-06-11-22-26-39 cloud cover : 0.00% INFO - L8 2016-06-11-22-26-39: sand: 0.00% ,whitewater: 4.47% ,water: 57.35% INFO - L8 2016-06-11-22-26-39: 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 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 2016-06-27-22-26-47 INFO - L8 2016-06-27-22-26-47 cloud cover : 0.00% INFO - L8 2016-06-27-22-26-47: sand: 0.00% ,whitewater: 0.05% ,water: 74.78% INFO - L8 2016-06-27-22-26-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2016-07-06-22-20-41 INFO - L8 2016-07-06-22-20-41 cloud cover : 0.00% INFO - L8 2016-07-06-22-20-41: sand: 0.00% ,whitewater: 9.88% ,water: 66.67% INFO - L8 2016-07-06-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 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 2016-09-08-22-21-00 INFO - L8 2016-09-08-22-21-00 cloud cover : 0.00% INFO - L8 2016-09-08-22-21-00: sand: 0.00% ,whitewater: 2.85% ,water: 49.21% INFO - L8 2016-09-08-22-21-00: 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: 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 2016-11-02-22-27-19 INFO - L8 2016-11-02-22-27-19 cloud cover : 0.00% INFO - L8 2016-11-02-22-27-19: sand: 0.00% ,whitewater: 0.38% ,water: 47.88% INFO - L8 2016-11-02-22-27-19: 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 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 L8 2016-11-11-22-21-07 INFO - L8 2016-11-11-22-21-07 cloud cover : 0.00% INFO - L8 2016-11-11-22-21-07: sand: 0.00% ,whitewater: 1.15% ,water: 52.55% INFO - L8 2016-11-11-22-21-07: 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 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 L8 2016-11-18-22-27-18 INFO - L8 2016-11-18-22-27-18 cloud cover : 0.00% INFO - L8 2016-11-18-22-27-18: sand: 0.00% ,whitewater: 2.07% ,water: 46.41% INFO - L8 2016-11-18-22-27-18: 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 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 2016-12-04-22-27-17 INFO - L8 2016-12-04-22-27-17 cloud cover : 0.00% INFO - L8 2016-12-04-22-27-17: sand: 0.00% ,whitewater: 3.59% ,water: 43.52% INFO - L8 2016-12-04-22-27-17: 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 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 2016-12-29-22-21-01 due to cloud cover percentage exceeding cloud threshold: 93.45% > 10.00%. INFO - Processing image L8 2017-02-06-22-26-57 INFO - L8 2017-02-06-22-26-57 cloud cover : 5.26% INFO - L8 2017-02-06-22-26-57: sand: 0.00% ,whitewater: 0.76% ,water: 48.80% INFO - L8 2017-02-06-22-26-57: 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 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 24 INFO - Processing image L8 2017-02-15-22-20-43 INFO - L8 2017-02-15-22-20-43 cloud cover : 0.00% INFO - L8 2017-02-15-22-20-43: sand: 0.00% ,whitewater: 0.67% ,water: 49.03% INFO - L8 2017-02-15-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 41 INFO - Processing image L8 2017-02-22-22-26-52 INFO - L8 2017-02-22-22-26-52 cloud cover : 0.00% INFO - L8 2017-02-22-22-26-52: sand: 0.00% ,whitewater: 4.74% ,water: 44.06% INFO - L8 2017-02-22-22-26-52: 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 L8 2017-03-26-22-26-34 INFO - L8 2017-03-26-22-26-34 cloud cover : 0.00% INFO - L8 2017-03-26-22-26-34: sand: 0.00% ,whitewater: 0.11% ,water: 50.11% INFO - L8 2017-03-26-22-26-34: 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 L8 2017-04-04-22-20-20 INFO - L8 2017-04-04-22-20-20 cloud cover : 0.00% INFO - L8 2017-04-04-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 52.85% INFO - L8 2017-04-04-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2017-04-20-22-20-11 INFO - L8 2017-04-20-22-20-11 cloud cover : 0.00% INFO - L8 2017-04-20-22-20-11: sand: 0.00% ,whitewater: 5.15% ,water: 47.52% INFO - L8 2017-04-20-22-20-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 41 INFO - Processing image L8 2017-05-06-22-20-07 INFO - L8 2017-05-06-22-20-07 cloud cover : 0.00% INFO - L8 2017-05-06-22-20-07: sand: 0.00% ,whitewater: 0.12% ,water: 55.45% INFO - L8 2017-05-06-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 INFO - Processing image L8 2017-05-22-22-20-18 INFO - L8 2017-05-22-22-20-18 cloud cover : 0.00% INFO - L8 2017-05-22-22-20-18: sand: 0.00% ,whitewater: 0.00% ,water: 100.00% INFO - L8 2017-05-22-22-20-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 INFO - Processing image L8 2017-06-07-22-20-26 INFO - L8 2017-06-07-22-20-26 cloud cover : 0.00% INFO - L8 2017-06-07-22-20-26: sand: 0.00% ,whitewater: 0.00% ,water: 40.30% INFO - L8 2017-06-07-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2017-06-23-22-20-32 INFO - L8 2017-06-23-22-20-32 cloud cover : 0.00% INFO - L8 2017-06-23-22-20-32: sand: 0.00% ,whitewater: 2.00% ,water: 75.70% INFO - L8 2017-06-23-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2017-07-09-22-20-35 INFO - L8 2017-07-09-22-20-35 cloud cover : 0.00% INFO - L8 2017-07-09-22-20-35: sand: 0.00% ,whitewater: 0.00% ,water: 66.91% INFO - L8 2017-07-09-22-20-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2017-08-01-22-26-56 INFO - L8 2017-08-01-22-26-56 cloud cover : 0.00% INFO - L8 2017-08-01-22-26-56: sand: 0.00% ,whitewater: 0.00% ,water: 62.15% INFO - L8 2017-08-01-22-26-56: 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 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 L8 2017-08-17-22-27-01 INFO - L8 2017-08-17-22-27-01 cloud cover : 0.00% INFO - L8 2017-08-17-22-27-01: sand: 0.00% ,whitewater: 0.05% ,water: 50.33% INFO - L8 2017-08-17-22-27-01: 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 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 L8 2017-09-02-22-27-04 INFO - L8 2017-09-02-22-27-04 cloud cover : 0.00% INFO - L8 2017-09-02-22-27-04: sand: 0.00% ,whitewater: 1.58% ,water: 48.53% INFO - L8 2017-09-02-22-27-04: 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 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 2017-09-18-22-27-06 due to cloud cover percentage exceeding cloud threshold: 42.63% > 10.00%. INFO - Processing image L8 2017-09-27-22-21-00 INFO - L8 2017-09-27-22-21-00 cloud cover : 0.00% INFO - L8 2017-09-27-22-21-00: sand: 0.00% ,whitewater: 1.33% ,water: 51.27% INFO - L8 2017-09-27-22-21-00: 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: 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 41 INFO - Processing image L8 2017-10-04-22-27-13 INFO - L8 2017-10-04-22-27-13 cloud cover : 0.00% INFO - L8 2017-10-04-22-27-13: sand: 0.00% ,whitewater: 14.22% ,water: 34.97% INFO - L8 2017-10-04-22-27-13: 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 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 2017-10-13-22-21-04 INFO - L8 2017-10-13-22-21-04 cloud cover : 0.00% INFO - L8 2017-10-13-22-21-04: sand: 0.00% ,whitewater: 1.21% ,water: 51.94% INFO - L8 2017-10-13-22-21-04: 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 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 L8 2017-10-20-22-27-16 INFO - L8 2017-10-20-22-27-16 cloud cover : 0.00% INFO - L8 2017-10-20-22-27-16: sand: 0.00% ,whitewater: 1.53% ,water: 47.55% INFO - L8 2017-10-20-22-27-16: 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 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 ERROR - Skipping L8 2017-11-05-22-27-15 due to cloud cover percentage exceeding cloud threshold: 69.03% > 10.00%. INFO - Processing image L8 2017-11-21-22-27-10 INFO - L8 2017-11-21-22-27-10 cloud cover : 0.00% INFO - L8 2017-11-21-22-27-10: sand: 0.00% ,whitewater: 0.00% ,water: 47.28% INFO - L8 2017-11-21-22-27-10: 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 ERROR - Skipping L8 2017-11-30-22-20-56 due to cloud cover percentage exceeding cloud threshold: 50.18% > 10.00%. INFO - Processing image L8 2018-01-01-22-20-56 INFO - L8 2018-01-01-22-20-56 cloud cover : 0.00% INFO - L8 2018-01-01-22-20-56: sand: 0.00% ,whitewater: 7.39% ,water: 44.97% INFO - L8 2018-01-01-22-20-56: 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 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 2018-03-13-22-26-32 INFO - L8 2018-03-13-22-26-32 cloud cover : 0.00% INFO - L8 2018-03-13-22-26-32: sand: 0.00% ,whitewater: 12.04% ,water: 38.34% INFO - L8 2018-03-13-22-26-32: 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 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 2018-03-22-22-20-18 due to cloud cover percentage exceeding cloud threshold: 59.64% > 10.00%. INFO - Processing image L8 2018-03-29-22-26-26 INFO - L8 2018-03-29-22-26-26 cloud cover : 0.00% INFO - L8 2018-03-29-22-26-26: sand: 0.00% ,whitewater: 0.00% ,water: 50.05% INFO - L8 2018-03-29-22-26-26: 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 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 L8 2018-05-16-22-25-57 INFO - L8 2018-05-16-22-25-57 cloud cover : 0.00% INFO - L8 2018-05-16-22-25-57: sand: 0.00% ,whitewater: 10.89% ,water: 45.92% INFO - L8 2018-05-16-22-25-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2018-06-10-22-19-37 INFO - L8 2018-06-10-22-19-37 cloud cover : 0.00% INFO - L8 2018-06-10-22-19-37: sand: 0.00% ,whitewater: 4.85% ,water: 71.88% INFO - L8 2018-06-10-22-19-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2018-06-17-22-25-53 INFO - L8 2018-06-17-22-25-53 cloud cover : 0.00% INFO - L8 2018-06-17-22-25-53: sand: 0.00% ,whitewater: 1.25% ,water: 74.29% INFO - L8 2018-06-17-22-25-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2018-06-26-22-19-48 INFO - L8 2018-06-26-22-19-48 cloud cover : 0.00% INFO - L8 2018-06-26-22-19-48: sand: 0.00% ,whitewater: 0.00% ,water: 98.36% INFO - L8 2018-06-26-22-19-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-07-12-22-19-56 INFO - L8 2018-07-12-22-19-56 cloud cover : 0.00% INFO - L8 2018-07-12-22-19-56: sand: 0.00% ,whitewater: 13.94% ,water: 58.30% INFO - L8 2018-07-12-22-19-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 2018-07-28-22-20-03 due to cloud cover percentage exceeding cloud threshold: 44.00% > 10.00%. ERROR - Skipping L8 2018-08-04-22-26-18 due to cloud cover percentage exceeding cloud threshold: 46.51% > 10.00%. INFO - Processing image L8 2018-09-21-22-26-37 INFO - L8 2018-09-21-22-26-37 cloud cover : 0.00% INFO - L8 2018-09-21-22-26-37: sand: 0.00% ,whitewater: 15.41% ,water: 34.15% INFO - L8 2018-09-21-22-26-37: 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 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 2018-11-08-22-26-54 INFO - L8 2018-11-08-22-26-54 cloud cover : 0.00% INFO - L8 2018-11-08-22-26-54: sand: 0.00% ,whitewater: 6.64% ,water: 42.37% INFO - L8 2018-11-08-22-26-54: 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 2018-11-17-22-20-43 due to cloud cover percentage exceeding cloud threshold: 90.18% > 10.00%. INFO - Processing image L8 2018-12-26-22-26-50 INFO - L8 2018-12-26-22-26-50 cloud cover : 0.00% INFO - L8 2018-12-26-22-26-50: sand: 0.00% ,whitewater: 2.23% ,water: 45.81% INFO - L8 2018-12-26-22-26-50: 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 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 2019-01-04-22-20-39 INFO - L8 2019-01-04-22-20-39 cloud cover : 0.00% INFO - L8 2019-01-04-22-20-39: sand: 0.00% ,whitewater: 1.76% ,water: 51.27% INFO - L8 2019-01-04-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2019-01-11-22-26-49 INFO - L8 2019-01-11-22-26-49 cloud cover : 0.00% INFO - L8 2019-01-11-22-26-49: sand: 0.00% ,whitewater: 2.29% ,water: 45.32% INFO - L8 2019-01-11-22-26-49: 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 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 2019-01-27-22-26-45 due to cloud cover percentage exceeding cloud threshold: 51.20% > 10.00%. INFO - Processing image L8 2019-02-05-22-20-33 INFO - L8 2019-02-05-22-20-33 cloud cover : 0.00% INFO - L8 2019-02-05-22-20-33: sand: 0.00% ,whitewater: 8.61% ,water: 42.24% INFO - L8 2019-02-05-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2019-02-12-22-26-43 INFO - L8 2019-02-12-22-26-43 cloud cover : 0.00% INFO - L8 2019-02-12-22-26-43: sand: 0.00% ,whitewater: 2.40% ,water: 46.24% INFO - L8 2019-02-12-22-26-43: 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 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 2019-02-21-22-20-30 INFO - L8 2019-02-21-22-20-30 cloud cover : 0.00% INFO - L8 2019-02-21-22-20-30: sand: 0.00% ,whitewater: 2.36% ,water: 48.55% INFO - L8 2019-02-21-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 INFO - Processing image L8 2019-03-16-22-26-33 INFO - L8 2019-03-16-22-26-33 cloud cover : 3.20% INFO - L8 2019-03-16-22-26-33: sand: 0.00% ,whitewater: 0.00% ,water: 48.64% INFO - L8 2019-03-16-22-26-33: 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 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 ERROR - Skipping L8 2019-04-01-22-26-30 due to cloud cover percentage exceeding cloud threshold: 25.60% > 10.00%. INFO - Processing image L8 2019-04-10-22-20-16 INFO - L8 2019-04-10-22-20-16 cloud cover : 9.45% INFO - L8 2019-04-10-22-20-16: sand: 0.00% ,whitewater: 2.24% ,water: 49.15% INFO - L8 2019-04-10-22-20-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 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 19 INFO - Processing image L8 2019-04-17-22-26-24 INFO - L8 2019-04-17-22-26-24 cloud cover : 0.00% INFO - L8 2019-04-17-22-26-24: sand: 0.00% ,whitewater: 0.00% ,water: 51.09% INFO - L8 2019-04-17-22-26-24: 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 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 ERROR - Skipping L8 2019-04-26-22-20-11 due to cloud cover percentage exceeding cloud threshold: 73.09% > 10.00%. INFO - Processing image L8 2019-05-19-22-26-35 INFO - L8 2019-05-19-22-26-35 cloud cover : 0.00% INFO - L8 2019-05-19-22-26-35: sand: 0.00% ,whitewater: 0.00% ,water: 91.29% INFO - L8 2019-05-19-22-26-35: 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 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 2019-06-20-22-26-49 INFO - L8 2019-06-20-22-26-49 cloud cover : 0.00% INFO - L8 2019-06-20-22-26-49: sand: 0.00% ,whitewater: 0.11% ,water: 73.09% INFO - L8 2019-06-20-22-26-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2019-07-06-22-26-53 due to cloud cover percentage exceeding cloud threshold: 87.43% > 10.00%. INFO - Processing image L8 2019-07-31-22-20-50 INFO - L8 2019-07-31-22-20-50 cloud cover : 0.00% INFO - L8 2019-07-31-22-20-50: sand: 0.00% ,whitewater: 0.00% ,water: 99.33% INFO - L8 2019-07-31-22-20-50: 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 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 ERROR - Skipping L8 2019-08-07-22-27-04 due to cloud cover percentage exceeding cloud threshold: 49.60% > 10.00%. INFO - Processing image L8 2019-08-16-22-20-56 INFO - L8 2019-08-16-22-20-56 cloud cover : 0.00% INFO - L8 2019-08-16-22-20-56: sand: 0.00% ,whitewater: 0.00% ,water: 63.70% INFO - L8 2019-08-16-22-20-56: 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 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 2019-09-08-22-27-12 INFO - L8 2019-09-08-22-27-12 cloud cover : 0.00% INFO - L8 2019-09-08-22-27-12: sand: 0.00% ,whitewater: 1.03% ,water: 49.18% INFO - L8 2019-09-08-22-27-12: 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 ERROR - Skipping L8 2019-09-17-22-21-04 due to cloud cover percentage exceeding cloud threshold: 77.09% > 10.00%. INFO - Processing image L8 2019-10-03-22-21-09 INFO - L8 2019-10-03-22-21-09 cloud cover : 0.00% INFO - L8 2019-10-03-22-21-09: sand: 0.00% ,whitewater: 0.06% ,water: 51.70% INFO - L8 2019-10-03-22-21-09: 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 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 2019-11-11-22-27-19 INFO - L8 2019-11-11-22-27-19 cloud cover : 0.00% INFO - L8 2019-11-11-22-27-19: sand: 0.00% ,whitewater: 0.16% ,water: 48.75% INFO - L8 2019-11-11-22-27-19: 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 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 2020-01-14-22-27-08 due to cloud cover percentage exceeding cloud threshold: 51.09% > 10.00%. ERROR - Skipping L8 2020-01-23-22-20-55 due to cloud cover percentage exceeding cloud threshold: 59.39% > 10.00%. INFO - Processing image L8 2020-03-18-22-26-47 INFO - L8 2020-03-18-22-26-47 cloud cover : 0.00% INFO - L8 2020-03-18-22-26-47: sand: 0.00% ,whitewater: 3.21% ,water: 46.95% INFO - L8 2020-03-18-22-26-47: 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 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 L8 2020-04-03-22-26-38 INFO - L8 2020-04-03-22-26-38 cloud cover : 0.00% INFO - L8 2020-04-03-22-26-38: sand: 0.00% ,whitewater: 0.00% ,water: 53.43% INFO - L8 2020-04-03-22-26-38: 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 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 2020-04-12-22-20-24 due to cloud cover percentage exceeding cloud threshold: 68.97% > 10.00%. INFO - Processing image L8 2020-04-19-22-26-32 INFO - L8 2020-04-19-22-26-32 cloud cover : 0.00% INFO - L8 2020-04-19-22-26-32: sand: 0.00% ,whitewater: 0.82% ,water: 52.56% INFO - L8 2020-04-19-22-26-32: 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 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 2020-05-05-22-26-23 due to cloud cover percentage exceeding cloud threshold: 18.51% > 10.00%. INFO - Processing image L8 2020-05-14-22-20-12 INFO - L8 2020-05-14-22-20-12 cloud cover : 0.00% INFO - L8 2020-05-14-22-20-12: sand: 0.00% ,whitewater: 0.61% ,water: 60.42% INFO - L8 2020-05-14-22-20-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2020-05-21-22-26-24 INFO - L8 2020-05-21-22-26-24 cloud cover : 0.00% INFO - L8 2020-05-21-22-26-24: sand: 0.00% ,whitewater: 10.68% ,water: 39.60% INFO - L8 2020-05-21-22-26-24: 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 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 2020-05-30-22-20-16 INFO - L8 2020-05-30-22-20-16 cloud cover : 0.00% INFO - L8 2020-05-30-22-20-16: sand: 0.00% ,whitewater: 8.00% ,water: 63.58% INFO - L8 2020-05-30-22-20-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-06-06-22-26-32 INFO - L8 2020-06-06-22-26-32 cloud cover : 0.00% INFO - L8 2020-06-06-22-26-32: sand: 0.00% ,whitewater: 0.16% ,water: 95.15% INFO - L8 2020-06-06-22-26-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-06-15-22-20-26 INFO - L8 2020-06-15-22-20-26 cloud cover : 0.00% INFO - L8 2020-06-15-22-20-26: sand: 0.00% ,whitewater: 0.00% ,water: 99.94% INFO - L8 2020-06-15-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2020-07-01-22-20-34 INFO - L8 2020-07-01-22-20-34 cloud cover : 0.00% INFO - L8 2020-07-01-22-20-34: sand: 0.00% ,whitewater: 0.91% ,water: 79.70% INFO - L8 2020-07-01-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2020-07-17-22-20-40 INFO - L8 2020-07-17-22-20-40 cloud cover : 0.00% INFO - L8 2020-07-17-22-20-40: sand: 0.00% ,whitewater: 0.48% ,water: 77.82% INFO - L8 2020-07-17-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 ERROR - Skipping L8 2020-08-09-22-26-56 due to cloud cover percentage exceeding cloud threshold: 52.46% > 10.00%. ERROR - Skipping L8 2020-08-25-22-27-04 due to cloud cover percentage exceeding cloud threshold: 79.43% > 10.00%. INFO - Processing image L8 2020-09-10-22-27-11 INFO - L8 2020-09-10-22-27-11 cloud cover : 3.20% INFO - L8 2020-09-10-22-27-11: sand: 0.00% ,whitewater: 7.24% ,water: 35.73% INFO - L8 2020-09-10-22-27-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 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 2020-09-19-22-21-03 INFO - L8 2020-09-19-22-21-03 cloud cover : 0.00% INFO - L8 2020-09-19-22-21-03: sand: 0.00% ,whitewater: 9.45% ,water: 41.88% INFO - L8 2020-09-19-22-21-03: 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 2020-10-12-22-27-18 INFO - L8 2020-10-12-22-27-18 cloud cover : 0.00% INFO - L8 2020-10-12-22-27-18: sand: 0.00% ,whitewater: 0.60% ,water: 49.62% INFO - L8 2020-10-12-22-27-18: 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 2020-11-22-22-21-06 due to cloud cover percentage exceeding cloud threshold: 28.00% > 10.00%. INFO - Processing image L8 2021-01-25-22-20-55 INFO - L8 2021-01-25-22-20-55 cloud cover : 0.00% INFO - L8 2021-01-25-22-20-55: sand: 0.00% ,whitewater: 2.42% ,water: 50.79% INFO - L8 2021-01-25-22-20-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 41 INFO - Processing image L8 2021-02-17-22-27-01 INFO - L8 2021-02-17-22-27-01 cloud cover : 0.00% INFO - L8 2021-02-17-22-27-01: sand: 0.00% ,whitewater: 4.90% ,water: 41.18% INFO - L8 2021-02-17-22-27-01: 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 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 ERROR - Skipping L8 2021-03-30-22-20-34 due to cloud cover percentage exceeding cloud threshold: 66.42% > 10.00%. INFO - Processing image L8 2021-04-15-22-20-28 INFO - L8 2021-04-15-22-20-28 cloud cover : 0.00% INFO - L8 2021-04-15-22-20-28: sand: 0.00% ,whitewater: 5.58% ,water: 46.18% INFO - L8 2021-04-15-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 43 INFO - Processing image L8 2021-05-24-22-26-39 INFO - L8 2021-05-24-22-26-39 cloud cover : 0.00% INFO - L8 2021-05-24-22-26-39: sand: 0.00% ,whitewater: 3.54% ,water: 60.89% INFO - L8 2021-05-24-22-26-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2021-06-09-22-26-46 due to cloud cover percentage exceeding cloud threshold: 48.46% > 10.00%. INFO - Processing image L8 2021-06-18-22-20-38 INFO - L8 2021-06-18-22-20-38 cloud cover : 0.00% INFO - L8 2021-06-18-22-20-38: sand: 0.00% ,whitewater: 6.55% ,water: 72.85% INFO - L8 2021-06-18-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2021-06-25-22-26-51 due to cloud cover percentage exceeding cloud threshold: 35.77% > 10.00%. INFO - Processing image L8 2021-07-27-22-26-59 INFO - L8 2021-07-27-22-26-59 cloud cover : 0.00% INFO - L8 2021-07-27-22-26-59: sand: 0.00% ,whitewater: 4.47% ,water: 51.96% INFO - L8 2021-07-27-22-26-59: 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 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 2021-08-12-22-27-06 INFO - L8 2021-08-12-22-27-06 cloud cover : 0.00% INFO - L8 2021-08-12-22-27-06: sand: 0.00% ,whitewater: 4.25% ,water: 48.42% INFO - L8 2021-08-12-22-27-06: 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 2021-09-22-22-21-05 INFO - L8 2021-09-22-22-21-05 cloud cover : 0.00% INFO - L8 2021-09-22-22-21-05: sand: 0.00% ,whitewater: 1.45% ,water: 50.91% INFO - L8 2021-09-22-22-21-05: 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 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 L8 2021-10-31-22-27-23 INFO - L8 2021-10-31-22-27-23 cloud cover : 0.00% INFO - L8 2021-10-31-22-27-23: sand: 0.00% ,whitewater: 0.11% ,water: 49.56% INFO - L8 2021-10-31-22-27-23: 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 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 ERROR - Skipping L8 2021-12-18-22-27-18 due to cloud cover percentage exceeding cloud threshold: 26.06% > 10.00%. ERROR - Skipping L8 2022-02-04-22-27-06 due to cloud cover percentage exceeding cloud threshold: 10.51% > 10.00%. INFO - Processing image L8 2022-02-20-22-26-59 INFO - L8 2022-02-20-22-26-59 cloud cover : 0.00% INFO - L8 2022-02-20-22-26-59: sand: 0.00% ,whitewater: 5.94% ,water: 40.85% INFO - L8 2022-02-20-22-26-59: 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 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 2022-03-01-22-20-48 INFO - L8 2022-03-01-22-20-48 cloud cover : 0.00% INFO - L8 2022-03-01-22-20-48: sand: 0.00% ,whitewater: 0.48% ,water: 52.12% INFO - L8 2022-03-01-22-20-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 42 INFO - Processing image L8 2022-03-24-22-26-46 INFO - L8 2022-03-24-22-26-46 cloud cover : 0.00% INFO - L8 2022-03-24-22-26-46: sand: 0.00% ,whitewater: 0.82% ,water: 49.18% INFO - L8 2022-03-24-22-26-46: 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 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 L8 2022-05-20-22-20-44 INFO - L8 2022-05-20-22-20-44 cloud cover : 0.00% INFO - L8 2022-05-20-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 93.09% INFO - L8 2022-05-20-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2022-06-05-22-20-51 INFO - L8 2022-06-05-22-20-51 cloud cover : 0.00% INFO - L8 2022-06-05-22-20-51: sand: 0.00% ,whitewater: 0.00% ,water: 74.24% INFO - L8 2022-06-05-22-20-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2022-06-21-22-21-00 INFO - L8 2022-06-21-22-21-00 cloud cover : 0.00% INFO - L8 2022-06-21-22-21-00: sand: 0.00% ,whitewater: 0.18% ,water: 79.33% INFO - L8 2022-06-21-22-21-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2022-07-23-22-21-07 due to cloud cover percentage exceeding cloud threshold: 28.85% > 10.00%. INFO - Processing image L8 2022-08-08-22-21-16 INFO - L8 2022-08-08-22-21-16 cloud cover : 0.00% INFO - L8 2022-08-08-22-21-16: sand: 0.00% ,whitewater: 0.00% ,water: 60.24% INFO - L8 2022-08-08-22-21-16: 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 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 41 INFO - Processing image L8 2022-09-09-22-21-23 INFO - L8 2022-09-09-22-21-23 cloud cover : 0.00% INFO - L8 2022-09-09-22-21-23: sand: 0.00% ,whitewater: 0.00% ,water: 53.15% INFO - L8 2022-09-09-22-21-23: 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 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 39 INFO - Processing image L8 2022-09-16-22-27-36 INFO - L8 2022-09-16-22-27-36 cloud cover : 0.00% INFO - L8 2022-09-16-22-27-36: sand: 0.00% ,whitewater: 0.60% ,water: 48.04% INFO - L8 2022-09-16-22-27-36: 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: 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 2022-10-02-22-27-35 due to cloud cover percentage exceeding cloud threshold: 78.40% > 10.00%. INFO - Processing image L8 2022-11-03-22-27-36 INFO - L8 2022-11-03-22-27-36 cloud cover : 0.00% INFO - L8 2022-11-03-22-27-36: sand: 0.00% ,whitewater: 8.01% ,water: 41.56% INFO - L8 2022-11-03-22-27-36: 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: 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 2022-11-19-22-27-29 due to cloud cover percentage exceeding cloud threshold: 32.00% > 10.00%. INFO - Processing image L8 2022-12-21-22-27-21 INFO - L8 2022-12-21-22-27-21 cloud cover : 0.00% INFO - L8 2022-12-21-22-27-21: sand: 0.00% ,whitewater: 0.00% ,water: 49.35% INFO - L8 2022-12-21-22-27-21: 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 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 2022-12-30-22-21-12 INFO - L8 2022-12-30-22-21-12 cloud cover : 0.00% INFO - L8 2022-12-30-22-21-12: sand: 0.00% ,whitewater: 0.30% ,water: 50.79% INFO - L8 2022-12-30-22-21-12: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L8 2023-01-15-22-21-05 INFO - L8 2023-01-15-22-21-05 cloud cover : 0.00% INFO - L8 2023-01-15-22-21-05: sand: 0.00% ,whitewater: 0.00% ,water: 51.03% INFO - L8 2023-01-15-22-21-05: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L8 2023-02-23-22-27-02 INFO - L8 2023-02-23-22-27-02 cloud cover : 0.00% INFO - L8 2023-02-23-22-27-02: sand: 0.00% ,whitewater: 0.05% ,water: 46.57% INFO - L8 2023-02-23-22-27-02: 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 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 2023-03-04-22-20-49 INFO - L8 2023-03-04-22-20-49 cloud cover : 0.00% INFO - L8 2023-03-04-22-20-49: sand: 0.00% ,whitewater: 7.21% ,water: 45.09% INFO - L8 2023-03-04-22-20-49: 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 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 2023-04-28-22-26-27 INFO - L8 2023-04-28-22-26-27 cloud cover : 0.00% INFO - L8 2023-04-28-22-26-27: sand: 0.00% ,whitewater: 0.00% ,water: 53.16% INFO - L8 2023-04-28-22-26-27: 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 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 L8 2023-05-14-22-26-14 INFO - L8 2023-05-14-22-26-14 cloud cover : 0.00% INFO - L8 2023-05-14-22-26-14: sand: 0.00% ,whitewater: 0.05% ,water: 72.00% INFO - L8 2023-05-14-22-26-14: 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 2023-05-23-22-20-05 due to cloud cover percentage exceeding cloud threshold: 24.48% > 10.00%. INFO - Processing image L8 2023-06-08-22-20-12 INFO - L8 2023-06-08-22-20-12 cloud cover : 0.00% INFO - L8 2023-06-08-22-20-12: sand: 0.00% ,whitewater: 0.00% ,water: 77.27% INFO - L8 2023-06-08-22-20-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2023-07-01-22-26-35 INFO - L8 2023-07-01-22-26-35 cloud cover : 0.00% INFO - L8 2023-07-01-22-26-35: sand: 0.00% ,whitewater: 0.33% ,water: 94.83% INFO - L8 2023-07-01-22-26-35: 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 2023-07-10-22-20-29 due to cloud cover percentage exceeding cloud threshold: 94.67% > 10.00%. ERROR - Skipping L8 2023-08-27-22-20-47 due to cloud cover percentage exceeding cloud threshold: 75.52% > 10.00%. INFO - Processing image L8 2023-09-19-22-27-02 INFO - L8 2023-09-19-22-27-02 cloud cover : 0.00% INFO - L8 2023-09-19-22-27-02: sand: 0.00% ,whitewater: 0.00% ,water: 48.97% INFO - L8 2023-09-19-22-27-02: 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 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 L8 2023-09-28-22-20-54 INFO - L8 2023-09-28-22-20-54 cloud cover : 6.79% INFO - L8 2023-09-28-22-20-54: sand: 0.00% ,whitewater: 1.88% ,water: 64.67% INFO - L8 2023-09-28-22-20-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 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 2023-10-05-22-27-04 INFO - L8 2023-10-05-22-27-04 cloud cover : 0.00% INFO - L8 2023-10-05-22-27-04: sand: 0.00% ,whitewater: 0.05% ,water: 49.02% INFO - L8 2023-10-05-22-27-04: 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 2023-12-17-22-21-00 INFO - L8 2023-12-17-22-21-00 cloud cover : 0.00% INFO - L8 2023-12-17-22-21-00: sand: 0.00% ,whitewater: 0.73% ,water: 49.58% INFO - L8 2023-12-17-22-21-00: 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: 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 2024-02-03-22-20-52 due to cloud cover percentage exceeding cloud threshold: 61.09% > 10.00%. ERROR - Skipping L8 2024-02-10-22-27-04 due to cloud cover percentage exceeding cloud threshold: 60.80% > 10.00%. INFO - Processing image L8 2024-02-19-22-20-51 INFO - L8 2024-02-19-22-20-51 cloud cover : 6.79% INFO - L8 2024-02-19-22-20-51: sand: 0.00% ,whitewater: 18.67% ,water: 27.09% INFO - L8 2024-02-19-22-20-51: 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 43 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 2024-03-06-22-20-39 INFO - L8 2024-03-06-22-20-39 cloud cover : 6.18% INFO - L8 2024-03-06-22-20-39: sand: 0.00% ,whitewater: 0.48% ,water: 47.27% INFO - L8 2024-03-06-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 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 2024-03-13-22-26-48 INFO - L8 2024-03-13-22-26-48 cloud cover : 0.00% INFO - L8 2024-03-13-22-26-48: sand: 0.00% ,whitewater: 8.88% ,water: 37.64% INFO - L8 2024-03-13-22-26-48: 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 2024-04-07-22-20-23 INFO - L8 2024-04-07-22-20-23 cloud cover : 0.00% INFO - L8 2024-04-07-22-20-23: sand: 0.00% ,whitewater: 0.12% ,water: 53.52% INFO - L8 2024-04-07-22-20-23: 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 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 L8 2024-04-14-22-26-30 INFO - L8 2024-04-14-22-26-30 cloud cover : 0.00% INFO - L8 2024-04-14-22-26-30: sand: 0.00% ,whitewater: 0.00% ,water: 92.59% INFO - L8 2024-04-14-22-26-30: 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 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 ERROR - Skipping L8 2024-04-23-22-20-14 due to cloud cover percentage exceeding cloud threshold: 33.33% > 10.00%. ERROR - Skipping L8 2024-04-30-22-26-19 due to cloud cover percentage exceeding cloud threshold: 45.94% > 10.00%. ERROR - Skipping L8 2024-05-25-22-19-50 due to cloud cover percentage exceeding cloud threshold: 64.00% > 10.00%. INFO - Processing image L8 2024-06-17-22-26-08 INFO - L8 2024-06-17-22-26-08 cloud cover : 4.80% INFO - L8 2024-06-17-22-26-08: sand: 0.00% ,whitewater: 0.00% ,water: 47.66% INFO - L8 2024-06-17-22-26-08: 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 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 24 INFO - Processing image L8 2024-06-26-22-20-04 INFO - L8 2024-06-26-22-20-04 cloud cover : 0.00% INFO - L8 2024-06-26-22-20-04: sand: 0.00% ,whitewater: 0.42% ,water: 83.70% INFO - L8 2024-06-26-22-20-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 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 L8 2024-07-12-22-20-12 INFO - L8 2024-07-12-22-20-12 cloud cover : 0.00% INFO - L8 2024-07-12-22-20-12: sand: 0.00% ,whitewater: 0.00% ,water: 82.48% INFO - L8 2024-07-12-22-20-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 41 ERROR - Skipping L8 2024-07-19-22-26-32 due to cloud cover percentage exceeding cloud threshold: 10.74% > 10.00%.