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 2025-02-23-22-05-55 due to cloud cover percentage exceeding cloud threshold: 56.90% > 10.00%. ERROR - Skipping L8 2025-03-04-21-59-42 due to cloud cover percentage exceeding cloud threshold: 16.08% > 10.00%. ERROR - Skipping L8 2025-03-11-22-05-51 due to cloud cover percentage exceeding cloud threshold: 41.93% > 10.00%. INFO - Processing image L8 2025-03-20-21-59-32 INFO - L8 2025-03-20-21-59-32 cloud cover : 0.62% INFO - L8 2025-03-20-21-59-32: sand: 0.00% ,whitewater: 0.12% ,water: 61.56% INFO - L8 2025-03-20-21-59-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 800 INFO - Number of shoreline points after removing points within 300m of cloud mask 745 INFO - Number of shoreline points before removing points within 30m of no data pixel 745 INFO - Number of shoreline points after removing points within 30m of no data pixel 745 INFO - Processing image L8 2025-03-27-22-05-40 INFO - L8 2025-03-27-22-05-40 cloud cover : 0.43% INFO - L8 2025-03-27-22-05-40: sand: 0.00% ,whitewater: 0.03% ,water: 61.07% INFO - L8 2025-03-27-22-05-40: 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 910 INFO - Number of shoreline points after removing points within 300m of cloud mask 910 INFO - Number of shoreline points before removing points within 30m of no data pixel 910 INFO - Number of shoreline points after removing points within 30m of no data pixel 910 ERROR - Skipping L8 2025-04-05-21-59-29 due to cloud cover percentage exceeding cloud threshold: 16.33% > 10.00%. INFO - Processing image L8 2025-04-12-22-05-36 INFO - L8 2025-04-12-22-05-36 cloud cover : 2.53% INFO - L8 2025-04-12-22-05-36: sand: 0.00% ,whitewater: 1.90% ,water: 59.19% INFO - L8 2025-04-12-22-05-36: 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 647 INFO - Number of shoreline points after removing points within 300m of cloud mask 563 INFO - Number of shoreline points before removing points within 30m of no data pixel 563 INFO - Number of shoreline points after removing points within 30m of no data pixel 563 INFO - Processing image L8 2025-04-21-21-59-16 INFO - L8 2025-04-21-21-59-16 cloud cover : 5.49% INFO - L8 2025-04-21-21-59-16: sand: 0.00% ,whitewater: 2.14% ,water: 56.21% INFO - L8 2025-04-21-21-59-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 754 INFO - Number of shoreline points after removing points within 300m of cloud mask 725 INFO - Number of shoreline points before removing points within 30m of no data pixel 725 INFO - Number of shoreline points after removing points within 30m of no data pixel 725 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-08-21-59-59 due to cloud cover percentage exceeding cloud threshold: 21.02% > 10.00%. ERROR - Skipping L9 2025-02-24-21-59-57 due to cloud cover percentage exceeding cloud threshold: 20.53% > 10.00%. ERROR - Skipping L9 2025-03-12-21-59-53 due to cloud cover percentage exceeding cloud threshold: 76.40% > 10.00%. ERROR - Skipping L9 2025-03-19-22-05-54 due to cloud cover percentage exceeding cloud threshold: 26.69% > 10.00%. ERROR - Skipping L9 2025-03-28-21-59-42 due to cloud cover percentage exceeding cloud threshold: 50.83% > 10.00%. ERROR - Skipping L9 2025-04-04-22-05-51 due to cloud cover percentage exceeding cloud threshold: 48.56% > 10.00%. ERROR - Skipping L9 2025-04-20-22-05-49 due to cloud cover percentage exceeding cloud threshold: 90.91% > 10.00%.