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 2025-02-14-22-14-36 due to cloud cover percentage exceeding cloud threshold: 36.22% > 10.00%. INFO - Processing image L8 2025-03-18-22-14-18 INFO - L8 2025-03-18-22-14-18 cloud cover : 0.00% INFO - L8 2025-03-18-22-14-18: sand: 0.41% ,whitewater: 13.89% ,water: 35.64% INFO - L8 2025-03-18-22-14-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 311 INFO - Number of shoreline points after removing points within 300m of cloud mask 311 INFO - Number of shoreline points before removing points within 30m of no data pixel 311 INFO - Number of shoreline points after removing points within 30m of no data pixel 306 INFO - Processing image L8 2025-03-25-22-20-27 INFO - L8 2025-03-25-22-20-27 cloud cover : 0.00% INFO - L8 2025-03-25-22-20-27: sand: 0.31% ,whitewater: 2.93% ,water: 46.53% INFO - L8 2025-03-25-22-20-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 311 INFO - Number of shoreline points after removing points within 300m of cloud mask 311 INFO - Number of shoreline points before removing points within 30m of no data pixel 311 INFO - Number of shoreline points after removing points within 30m of no data pixel 307 ERROR - Skipping L8 2025-04-03-22-14-16 due to cloud cover percentage exceeding cloud threshold: 17.51% > 10.00%. INFO - Processing image L8 2025-04-10-22-20-22 INFO - L8 2025-04-10-22-20-22 cloud cover : 0.00% INFO - L8 2025-04-10-22-20-22: sand: 0.32% ,whitewater: 6.58% ,water: 42.76% INFO - L8 2025-04-10-22-20-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 305 INFO - Number of shoreline points after removing points within 300m of cloud mask 305 INFO - Number of shoreline points before removing points within 30m of no data pixel 305 INFO - Number of shoreline points after removing points within 30m of no data pixel 302 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-22-22-14-45 due to cloud cover percentage exceeding cloud threshold: 73.84% > 10.00%. INFO - Processing image L9 2025-04-11-22-14-29 INFO - L9 2025-04-11-22-14-29 cloud cover : 0.00% INFO - L9 2025-04-11-22-14-29: sand: 0.12% ,whitewater: 7.31% ,water: 42.08% INFO - L9 2025-04-11-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 308 INFO - Number of shoreline points after removing points within 300m of cloud mask 308 INFO - Number of shoreline points before removing points within 30m of no data pixel 308 INFO - Number of shoreline points after removing points within 30m of no data pixel 304 ERROR - Skipping L9 2025-04-18-22-20-37 due to cloud cover percentage exceeding cloud threshold: 91.40% > 10.00%. INFO - Processing image L9 2025-05-04-22-20-29 INFO - L9 2025-05-04-22-20-29 cloud cover : 0.00% INFO - L9 2025-05-04-22-20-29: sand: 0.00% ,whitewater: 8.14% ,water: 42.72% INFO - L9 2025-05-04-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 314 INFO - Number of shoreline points after removing points within 300m of cloud mask 314 INFO - Number of shoreline points before removing points within 30m of no data pixel 314 INFO - Number of shoreline points after removing points within 30m of no data pixel 311