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 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-18-22-14-46 due to cloud cover percentage exceeding cloud threshold: 49.41% > 10.00%. ERROR - Skipping L9 2024-11-25-22-20-39 due to cloud cover percentage exceeding cloud threshold: 35.91% > 10.00%. ERROR - Skipping L9 2024-11-25-22-21-03 due to cloud cover percentage exceeding cloud threshold: 35.28% > 10.00%. INFO - Processing image L9 2024-12-04-22-14-48 INFO - L9 2024-12-04-22-14-48 cloud cover : 0.00% INFO - L9 2024-12-04-22-14-48: sand: 0.52% ,whitewater: 0.02% ,water: 54.89% INFO - L9 2024-12-04-22-14-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 ERROR - Skipping L9 2024-12-27-22-20-33 due to cloud cover percentage exceeding cloud threshold: 15.04% > 10.00%. INFO - Processing image L9 2024-12-27-22-20-57 INFO - L9 2024-12-27-22-20-57 cloud cover : 0.84% INFO - L9 2024-12-27-22-20-57: sand: 0.71% ,whitewater: 0.00% ,water: 53.84% INFO - L9 2024-12-27-22-20-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 420 INFO - Number of shoreline points before removing points within 30m of no data pixel 420 INFO - Number of shoreline points after removing points within 30m of no data pixel 420 INFO - Processing image L9 2025-01-05-22-14-42 INFO - L9 2025-01-05-22-14-42 cloud cover : 0.00% INFO - L9 2025-01-05-22-14-42: sand: 0.41% ,whitewater: 1.65% ,water: 54.65% INFO - L9 2025-01-05-22-14-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 516 INFO - Number of shoreline points after removing points within 300m of cloud mask 516 INFO - Number of shoreline points before removing points within 30m of no data pixel 516 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 INFO - Processing image L9 2025-01-21-22-14-48 INFO - L9 2025-01-21-22-14-48 cloud cover : 7.46% INFO - L9 2025-01-21-22-14-48: sand: 0.02% ,whitewater: 0.00% ,water: 52.79% INFO - L9 2025-01-21-22-14-48: 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 228 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L9 2025-01-28-22-20-30 INFO - L9 2025-01-28-22-20-30 cloud cover : 0.00% INFO - L9 2025-01-28-22-20-30: sand: 0.92% ,whitewater: 0.38% ,water: 53.62% INFO - L9 2025-01-28-22-20-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 643 INFO - Number of shoreline points after removing points within 300m of cloud mask 643 INFO - Number of shoreline points before removing points within 30m of no data pixel 643 INFO - Number of shoreline points after removing points within 30m of no data pixel 643 INFO - Processing image L9 2025-01-28-22-20-54 INFO - L9 2025-01-28-22-20-54 cloud cover : 0.00% INFO - L9 2025-01-28-22-20-54: sand: 0.96% ,whitewater: 0.41% ,water: 53.56% INFO - L9 2025-01-28-22-20-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 645 INFO - Number of shoreline points after removing points within 300m of cloud mask 645 INFO - Number of shoreline points before removing points within 30m of no data pixel 645 INFO - Number of shoreline points after removing points within 30m of no data pixel 645 ERROR - Skipping L9 2025-02-22-22-14-45 due to cloud cover percentage exceeding cloud threshold: 90.12% > 10.00%. ERROR - Skipping L9 2025-03-01-22-20-27 due to cloud cover percentage exceeding cloud threshold: 66.96% > 10.00%. ERROR - Skipping L9 2025-03-01-22-20-51 due to cloud cover percentage exceeding cloud threshold: 50.78% > 10.00%.