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 2025-04-28-22-05-27 due to cloud cover percentage exceeding cloud threshold: 38.21% > 10.00%. ERROR - Skipping L8 2025-05-05-22-11-36 due to cloud cover percentage exceeding cloud threshold: 93.95% > 10.00%. INFO - Processing image L8 2025-05-14-22-05-26 INFO - L8 2025-05-14-22-05-26 cloud cover : 0.00% INFO - L8 2025-05-14-22-05-26: sand: 0.00% ,whitewater: 11.21% ,water: 69.96% INFO - L8 2025-05-14-22-05-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 220 INFO - Number of shoreline points after removing points within 300m of cloud mask 220 INFO - Number of shoreline points before removing points within 30m of no data pixel 220 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 ERROR - Skipping L8 2025-05-21-22-11-16 due to cloud cover percentage exceeding cloud threshold: 24.64% > 10.00%. INFO - Processing image L8 2025-05-21-22-11-40 INFO - L8 2025-05-21-22-11-40 cloud cover : 0.00% INFO - L8 2025-05-21-22-11-40: sand: 0.00% ,whitewater: 7.67% ,water: 71.62% INFO - L8 2025-05-21-22-11-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 175 INFO - Number of shoreline points after removing points within 300m of cloud mask 175 INFO - Number of shoreline points before removing points within 30m of no data pixel 175 INFO - Number of shoreline points after removing points within 30m of no data pixel 174 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-04-20-22-05-49 due to cloud cover percentage exceeding cloud threshold: 30.89% > 10.00%. ERROR - Skipping L9 2025-05-06-22-05-42 due to cloud cover percentage exceeding cloud threshold: 32.86% > 10.00%. INFO - Processing image L9 2025-05-13-22-11-22 INFO - L9 2025-05-13-22-11-22 cloud cover : 5.18% INFO - L9 2025-05-13-22-11-22: sand: 0.00% ,whitewater: 0.00% ,water: 90.59% INFO - L9 2025-05-13-22-11-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 220 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L9 2025-05-13-22-11-46 INFO - L9 2025-05-13-22-11-46 cloud cover : 0.00% INFO - L9 2025-05-13-22-11-46: sand: 0.00% ,whitewater: 0.00% ,water: 96.77% INFO - L9 2025-05-13-22-11-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 205 INFO - Number of shoreline points before removing points within 30m of no data pixel 205 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 ERROR - Skipping L9 2025-05-29-22-11-39 due to cloud cover percentage exceeding cloud threshold: 41.47% > 10.00%.