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 2024-12-05-22-06-57 due to cloud cover percentage exceeding cloud threshold: 35.76% > 10.00%. INFO - Processing image L8 2024-12-14-22-00-39 INFO - L8 2024-12-14-22-00-39 cloud cover : 0.00% INFO - L8 2024-12-14-22-00-39: sand: 0.00% ,whitewater: 0.35% ,water: 51.53% INFO - L8 2024-12-14-22-00-39: 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 1640 INFO - Number of shoreline points after removing points within 300m of cloud mask 1640 INFO - Number of shoreline points before removing points within 30m of no data pixel 1640 INFO - Number of shoreline points after removing points within 30m of no data pixel 1640 INFO - Processing image L8 2025-01-06-22-06-54 INFO - L8 2025-01-06-22-06-54 cloud cover : 0.21% INFO - L8 2025-01-06-22-06-54: sand: 0.00% ,whitewater: 0.35% ,water: 51.47% INFO - L8 2025-01-06-22-06-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1694 INFO - Number of shoreline points after removing points within 300m of cloud mask 1694 INFO - Number of shoreline points before removing points within 30m of no data pixel 1694 INFO - Number of shoreline points after removing points within 30m of no data pixel 1694 INFO - Processing image L8 2025-01-15-22-00-44 INFO - L8 2025-01-15-22-00-44 cloud cover : 0.00% INFO - L8 2025-01-15-22-00-44: sand: 0.00% ,whitewater: 0.02% ,water: 51.72% INFO - L8 2025-01-15-22-00-44: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1441 INFO - Number of shoreline points after removing points within 300m of cloud mask 1441 INFO - Number of shoreline points before removing points within 30m of no data pixel 1441 INFO - Number of shoreline points after removing points within 30m of no data pixel 1441 INFO - Processing image L8 2025-01-22-22-06-49 INFO - L8 2025-01-22-22-06-49 cloud cover : 0.00% INFO - L8 2025-01-22-22-06-49: sand: 0.00% ,whitewater: 0.00% ,water: 51.47% INFO - L8 2025-01-22-22-06-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1436 INFO - Number of shoreline points after removing points within 300m of cloud mask 1436 INFO - Number of shoreline points before removing points within 30m of no data pixel 1436 INFO - Number of shoreline points after removing points within 30m of no data pixel 1436 INFO - Processing image L8 2025-02-07-22-06-53 INFO - L8 2025-02-07-22-06-53 cloud cover : 0.00% INFO - L8 2025-02-07-22-06-53: sand: 0.00% ,whitewater: 0.07% ,water: 51.44% INFO - L8 2025-02-07-22-06-53: 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 1434 INFO - Number of shoreline points after removing points within 300m of cloud mask 1434 INFO - Number of shoreline points before removing points within 30m of no data pixel 1434 INFO - Number of shoreline points after removing points within 30m of no data pixel 1434 INFO - Processing image L8 2025-02-16-22-00-38 INFO - L8 2025-02-16-22-00-38 cloud cover : 6.55% INFO - L8 2025-02-16-22-00-38: sand: 0.00% ,whitewater: 0.01% ,water: 46.98% INFO - L8 2025-02-16-22-00-38: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1278 INFO - Number of shoreline points after removing points within 300m of cloud mask 1163 INFO - Number of shoreline points before removing points within 30m of no data pixel 1163 INFO - Number of shoreline points after removing points within 30m of no data pixel 1163 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-12-13-22-06-57 due to cloud cover percentage exceeding cloud threshold: 72.54% > 10.00%. ERROR - Skipping L9 2024-12-22-22-00-50 due to cloud cover percentage exceeding cloud threshold: 40.78% > 10.00%. ERROR - Skipping L9 2024-12-29-22-06-58 due to cloud cover percentage exceeding cloud threshold: 94.40% > 10.00%. ERROR - Skipping L9 2025-01-30-22-06-56 due to cloud cover percentage exceeding cloud threshold: 26.23% > 10.00%. INFO - Processing image L9 2025-02-08-22-00-47 INFO - L9 2025-02-08-22-00-47 cloud cover : 0.00% INFO - L9 2025-02-08-22-00-47: sand: 0.00% ,whitewater: 0.08% ,water: 51.56% INFO - L9 2025-02-08-22-00-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1434 INFO - Number of shoreline points after removing points within 300m of cloud mask 1434 INFO - Number of shoreline points before removing points within 30m of no data pixel 1434 INFO - Number of shoreline points after removing points within 30m of no data pixel 1434 ERROR - Skipping L9 2025-02-24-22-00-45 due to cloud cover percentage exceeding cloud threshold: 38.99% > 10.00%.