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 2024-12-05-22-07-21 due to cloud cover percentage exceeding cloud threshold: 21.19% > 10.00%. INFO - Processing image L8 2024-12-21-22-07-16 INFO - L8 2024-12-21-22-07-16 cloud cover : 0.00% INFO - L8 2024-12-21-22-07-16: sand: 0.00% ,whitewater: 2.25% ,water: 38.15% INFO - L8 2024-12-21-22-07-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L8 2025-01-06-22-07-18 INFO - L8 2025-01-06-22-07-18 cloud cover : 0.00% INFO - L8 2025-01-06-22-07-18: sand: 0.00% ,whitewater: 0.00% ,water: 39.91% INFO - L8 2025-01-06-22-07-18: 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 158 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L8 2025-01-22-22-07-13 INFO - L8 2025-01-22-22-07-13 cloud cover : 2.95% INFO - L8 2025-01-22-22-07-13: sand: 0.00% ,whitewater: 0.00% ,water: 37.51% INFO - L8 2025-01-22-22-07-13: 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 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L8 2025-02-07-22-07-17 INFO - L8 2025-02-07-22-07-17 cloud cover : 3.67% INFO - L8 2025-02-07-22-07-17: sand: 0.00% ,whitewater: 2.74% ,water: 33.85% INFO - L8 2025-02-07-22-07-17: 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 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-01-14-22-07-25 due to cloud cover percentage exceeding cloud threshold: 69.24% > 10.00%. INFO - Processing image L9 2025-01-30-22-07-20 INFO - L9 2025-01-30-22-07-20 cloud cover : 0.00% INFO - L9 2025-01-30-22-07-20: sand: 0.00% ,whitewater: 0.00% ,water: 38.72% INFO - L9 2025-01-30-22-07-20: 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 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 157