INFO - Please read the following information carefully: INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. INFO - --------------------------------------------------------------------------------------------------------------------- INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 INFO - 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 - Extracting shorelines for L8 Minimum Shoreline Length: 500 ERROR - Skipping L8 2024-08-24-21-59-36 due to cloud cover percentage exceeding cloud threshold: 14.94% > 10.00%. ERROR - Skipping L8 2024-09-18-21-53-36 due to cloud cover percentage exceeding cloud threshold: 93.75% > 10.00%. ERROR - Skipping L8 2024-09-18-21-54-00 due to cloud cover percentage exceeding cloud threshold: 81.70% > 10.00%. INFO - Processing image L8 2024-09-25-21-59-43 INFO - L8 2024-09-25-21-59-43 cloud cover : 0.00% INFO - L8 2024-09-25-21-59-43: sand: 0.00% ,whitewater: 0.00% ,water: 50.06% INFO - L8 2024-09-25-21-59-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 390 INFO - Number of shoreline points before removing points within 30m of no data pixel 390 INFO - Number of shoreline points after removing points within 30m of no data pixel 390 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-08-09-21-53-13 due to cloud cover percentage exceeding cloud threshold: 33.68% > 10.00%. ERROR - Skipping L9 2024-08-09-21-53-37 due to cloud cover percentage exceeding cloud threshold: 53.00% > 10.00%. INFO - Processing image L9 2024-09-01-21-59-36 INFO - L9 2024-09-01-21-59-36 cloud cover : 0.00% INFO - L9 2024-09-01-21-59-36: sand: 0.00% ,whitewater: 0.39% ,water: 51.32% INFO - L9 2024-09-01-21-59-36: 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 414 INFO - Number of shoreline points after removing points within 300m of cloud mask 414 INFO - Number of shoreline points before removing points within 30m of no data pixel 414 INFO - Number of shoreline points after removing points within 30m of no data pixel 414 INFO - Processing image L9 2024-09-10-21-53-28 INFO - L9 2024-09-10-21-53-28 cloud cover : 0.00% INFO - L9 2024-09-10-21-53-28: sand: 0.00% ,whitewater: 0.12% ,water: 50.93% INFO - L9 2024-09-10-21-53-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 438 INFO - Number of shoreline points after removing points within 300m of cloud mask 438 INFO - Number of shoreline points before removing points within 30m of no data pixel 438 INFO - Number of shoreline points after removing points within 30m of no data pixel 438 INFO - Processing image L9 2024-09-10-21-53-52 INFO - L9 2024-09-10-21-53-52 cloud cover : 0.00% INFO - L9 2024-09-10-21-53-52: sand: 0.00% ,whitewater: 0.05% ,water: 15.17% INFO - L9 2024-09-10-21-53-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L9 2024-09-17-21-59-40 INFO - L9 2024-09-17-21-59-40 cloud cover : 0.00% INFO - L9 2024-09-17-21-59-40: sand: 0.00% ,whitewater: 0.01% ,water: 50.34% INFO - L9 2024-09-17-21-59-40: 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 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 388 INFO - Number of shoreline points before removing points within 30m of no data pixel 388 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L9 2024-10-12-21-53-39 INFO - L9 2024-10-12-21-53-39 cloud cover : 0.00% INFO - L9 2024-10-12-21-53-39: sand: 0.00% ,whitewater: 0.16% ,water: 49.88% INFO - L9 2024-10-12-21-53-39: 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 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 388 INFO - Number of shoreline points before removing points within 30m of no data pixel 388 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L9 2024-10-12-21-54-03 INFO - L9 2024-10-12-21-54-03 cloud cover : 0.00% INFO - L9 2024-10-12-21-54-03: sand: 0.00% ,whitewater: 0.05% ,water: 16.46% INFO - L9 2024-10-12-21-54-03: 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 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 158