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: 56.32% > 10.00%. ERROR - Skipping L8 2025-03-09-22-20-38 due to cloud cover percentage exceeding cloud threshold: 76.36% > 10.00%. ERROR - Skipping L8 2025-03-18-22-14-18 due to cloud cover percentage exceeding cloud threshold: 63.90% > 10.00%. INFO - Processing image L8 2025-04-03-22-14-16 INFO - L8 2025-04-03-22-14-16 cloud cover : 0.00% INFO - L8 2025-04-03-22-14-16: sand: 0.00% ,whitewater: 5.56% ,water: 49.68% INFO - L8 2025-04-03-22-14-16: 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 319 INFO - Number of shoreline points after removing points within 300m of cloud mask 319 INFO - Number of shoreline points before removing points within 30m of no data pixel 319 INFO - Number of shoreline points after removing points within 30m of no data pixel 319 INFO - Processing image L8 2025-04-03-22-14-39 INFO - L8 2025-04-03-22-14-39 cloud cover : 0.00% INFO - L8 2025-04-03-22-14-39: sand: 0.00% ,whitewater: 5.96% ,water: 49.26% INFO - L8 2025-04-03-22-14-39: 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 321 INFO - Number of shoreline points after removing points within 300m of cloud mask 321 INFO - Number of shoreline points before removing points within 30m of no data pixel 321 INFO - Number of shoreline points after removing points within 30m of no data pixel 321 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: 0.71% ,whitewater: 14.13% ,water: 37.90% 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: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 346 INFO - Number of shoreline points after removing points within 300m of cloud mask 346 INFO - Number of shoreline points before removing points within 30m of no data pixel 346 INFO - Number of shoreline points after removing points within 30m of no data pixel 344 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-13-22-20-58 due to cloud cover percentage exceeding cloud threshold: 32.98% > 10.00%. INFO - Processing image L9 2025-04-11-22-14-29 INFO - L9 2025-04-11-22-14-29 cloud cover : 9.41% INFO - L9 2025-04-11-22-14-29: sand: 0.00% ,whitewater: 12.98% ,water: 36.51% 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: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 188 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 55 ERROR - Skipping L9 2025-04-11-22-14-53 due to cloud cover percentage exceeding cloud threshold: 22.30% > 10.00%. ERROR - Skipping L9 2025-04-18-22-20-37 due to cloud cover percentage exceeding cloud threshold: 46.17% > 10.00%. ERROR - Skipping L9 2025-04-27-22-14-20 due to cloud cover percentage exceeding cloud threshold: 61.79% > 10.00%. ERROR - Skipping L9 2025-05-04-22-20-29 due to cloud cover percentage exceeding cloud threshold: 74.10% > 10.00%.