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 2025-01-22-22-07-37 due to cloud cover percentage exceeding cloud threshold: 55.47% > 10.00%. ERROR - Skipping L8 2025-01-29-22-13-52 due to cloud cover percentage exceeding cloud threshold: 81.00% > 10.00%. ERROR - Skipping L8 2025-02-14-22-13-48 due to cloud cover percentage exceeding cloud threshold: 90.93% > 10.00%. INFO - Processing image L8 2025-02-23-22-07-31 INFO - L8 2025-02-23-22-07-31 cloud cover : 0.00% INFO - L8 2025-02-23-22-07-31: sand: 0.01% ,whitewater: 0.11% ,water: 59.58% INFO - L8 2025-02-23-22-07-31: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1536 INFO - Number of shoreline points after removing points within 300m of cloud mask 1536 INFO - Number of shoreline points before removing points within 30m of no data pixel 1536 INFO - Number of shoreline points after removing points within 30m of no data pixel 1536 INFO - Processing image L8 2025-03-27-22-07-16 INFO - L8 2025-03-27-22-07-16 cloud cover : 0.00% INFO - L8 2025-03-27-22-07-16: sand: 0.00% ,whitewater: 0.04% ,water: 60.22% INFO - L8 2025-03-27-22-07-16: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1666 INFO - Number of shoreline points after removing points within 300m of cloud mask 1666 INFO - Number of shoreline points before removing points within 30m of no data pixel 1666 INFO - Number of shoreline points after removing points within 30m of no data pixel 1658 INFO - Processing image L8 2025-04-03-22-13-28 INFO - L8 2025-04-03-22-13-28 cloud cover : 0.00% INFO - L8 2025-04-03-22-13-28: sand: 0.00% ,whitewater: 4.93% ,water: 60.70% INFO - L8 2025-04-03-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1775 INFO - Number of shoreline points after removing points within 300m of cloud mask 1775 INFO - Number of shoreline points before removing points within 30m of no data pixel 1775 INFO - Number of shoreline points after removing points within 30m of no data pixel 1775 INFO - Processing image L8 2025-04-12-22-07-12 INFO - L8 2025-04-12-22-07-12 cloud cover : 0.00% INFO - L8 2025-04-12-22-07-12: sand: 0.00% ,whitewater: 0.11% ,water: 60.36% INFO - L8 2025-04-12-22-07-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1608 INFO - Number of shoreline points after removing points within 300m of cloud mask 1608 INFO - Number of shoreline points before removing points within 30m of no data pixel 1608 INFO - Number of shoreline points after removing points within 30m of no data pixel 1599 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-03-10-22-13-52 due to cloud cover percentage exceeding cloud threshold: 50.38% > 10.00%. ERROR - Skipping L9 2025-03-19-22-07-30 due to cloud cover percentage exceeding cloud threshold: 24.27% > 10.00%. ERROR - Skipping L9 2025-03-26-22-13-41 due to cloud cover percentage exceeding cloud threshold: 46.20% > 10.00%. INFO - Processing image L9 2025-04-11-22-13-41 INFO - L9 2025-04-11-22-13-41 cloud cover : 1.32% INFO - L9 2025-04-11-22-13-41: sand: 0.00% ,whitewater: 0.10% ,water: 60.92% INFO - L9 2025-04-11-22-13-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 45 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2239 INFO - Number of shoreline points after removing points within 300m of cloud mask 2239 INFO - Number of shoreline points before removing points within 30m of no data pixel 2239 INFO - Number of shoreline points after removing points within 30m of no data pixel 2232 ERROR - Skipping L9 2025-04-27-22-13-32 due to cloud cover percentage exceeding cloud threshold: 91.01% > 10.00%.