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 2025-03-02-22-13-16 due to cloud cover percentage exceeding cloud threshold: 61.42% > 10.00%. ERROR - Skipping L8 2025-03-02-22-13-40 due to cloud cover percentage exceeding cloud threshold: 40.21% > 10.00%. ERROR - Skipping L8 2025-03-09-22-19-26 due to cloud cover percentage exceeding cloud threshold: 57.73% > 10.00%. ERROR - Skipping L8 2025-03-18-22-13-06 due to cloud cover percentage exceeding cloud threshold: 74.53% > 10.00%. ERROR - Skipping L8 2025-03-18-22-13-30 due to cloud cover percentage exceeding cloud threshold: 64.53% > 10.00%. INFO - Processing image L8 2025-03-25-22-19-15 INFO - L8 2025-03-25-22-19-15 cloud cover : 0.00% INFO - L8 2025-03-25-22-19-15: sand: 0.00% ,whitewater: 3.96% ,water: 48.53% INFO - L8 2025-03-25-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1532 INFO - Number of shoreline points after removing points within 300m of cloud mask 1532 INFO - Number of shoreline points before removing points within 30m of no data pixel 1532 INFO - Number of shoreline points after removing points within 30m of no data pixel 1532 ERROR - Skipping L8 2025-04-03-22-13-04 due to cloud cover percentage exceeding cloud threshold: 39.27% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-03-10-22-13-28 due to cloud cover percentage exceeding cloud threshold: 59.83% > 10.00%. ERROR - Skipping L9 2025-03-10-22-13-52 due to cloud cover percentage exceeding cloud threshold: 76.68% > 10.00%. ERROR - Skipping L9 2025-03-26-22-13-17 due to cloud cover percentage exceeding cloud threshold: 20.82% > 10.00%. ERROR - Skipping L9 2025-03-26-22-13-41 due to cloud cover percentage exceeding cloud threshold: 13.63% > 10.00%. ERROR - Skipping L9 2025-04-11-22-13-17 due to cloud cover percentage exceeding cloud threshold: 71.65% > 10.00%. ERROR - Skipping L9 2025-04-11-22-13-41 due to cloud cover percentage exceeding cloud threshold: 88.69% > 10.00%. ERROR - Skipping L9 2025-04-18-22-19-25 due to cloud cover percentage exceeding cloud threshold: 40.87% > 10.00%. INFO - Processing image L9 2025-04-27-22-13-08 INFO - L9 2025-04-27-22-13-08 cloud cover : 0.52% INFO - L9 2025-04-27-22-13-08: sand: 0.00% ,whitewater: 7.28% ,water: 46.31% INFO - L9 2025-04-27-22-13-08: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1612 INFO - Number of shoreline points after removing points within 300m of cloud mask 1612 INFO - Number of shoreline points before removing points within 30m of no data pixel 1612 INFO - Number of shoreline points after removing points within 30m of no data pixel 1612 INFO - Processing image L9 2025-04-27-22-13-32 INFO - L9 2025-04-27-22-13-32 cloud cover : 1.51% INFO - L9 2025-04-27-22-13-32: sand: 0.00% ,whitewater: 8.08% ,water: 32.94% INFO - L9 2025-04-27-22-13-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1125 INFO - Number of shoreline points after removing points within 300m of cloud mask 1086 INFO - Number of shoreline points before removing points within 30m of no data pixel 1086 INFO - Number of shoreline points after removing points within 30m of no data pixel 1085 INFO - Processing image L9 2025-05-04-22-19-17 INFO - L9 2025-05-04-22-19-17 cloud cover : 0.96% INFO - L9 2025-05-04-22-19-17: sand: 0.00% ,whitewater: 7.22% ,water: 46.35% INFO - L9 2025-05-04-22-19-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1387 INFO - Number of shoreline points after removing points within 300m of cloud mask 1302 INFO - Number of shoreline points before removing points within 30m of no data pixel 1302 INFO - Number of shoreline points after removing points within 30m of no data pixel 1302