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 2024-08-22-22-11-34 due to cloud cover percentage exceeding cloud threshold: 31.64% > 10.00%. ERROR - Skipping L8 2024-10-09-22-11-45 due to cloud cover percentage exceeding cloud threshold: 37.67% > 10.00%. INFO - Processing image L8 2024-12-28-22-11-50 INFO - L8 2024-12-28-22-11-50 cloud cover : 0.00% INFO - L8 2024-12-28-22-11-50: sand: 3.02% ,whitewater: 0.10% ,water: 46.65% INFO - L8 2024-12-28-22-11-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 141 INFO - Processing image L8 2025-01-13-22-11-54 INFO - L8 2025-01-13-22-11-54 cloud cover : 2.10% INFO - L8 2025-01-13-22-11-54: sand: 1.61% ,whitewater: 0.90% ,water: 47.04% INFO - L8 2025-01-13-22-11-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 146 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L8 2025-01-29-22-11-52 INFO - L8 2025-01-29-22-11-52 cloud cover : 0.00% INFO - L8 2025-01-29-22-11-52: sand: 0.17% ,whitewater: 0.00% ,water: 48.24% INFO - L8 2025-01-29-22-11-52: 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 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-08-30-22-11-35 due to cloud cover percentage exceeding cloud threshold: 78.23% > 10.00%. ERROR - Skipping L9 2024-10-17-22-11-54 due to cloud cover percentage exceeding cloud threshold: 92.48% > 10.00%. ERROR - Skipping L9 2024-11-02-22-11-53 due to cloud cover percentage exceeding cloud threshold: 39.95% > 10.00%. ERROR - Skipping L9 2024-11-18-22-11-59 due to cloud cover percentage exceeding cloud threshold: 78.15% > 10.00%. INFO - Processing image L9 2024-12-04-22-12-00 INFO - L9 2024-12-04-22-12-00 cloud cover : 4.63% INFO - L9 2024-12-04-22-12-00: sand: 0.00% ,whitewater: 0.63% ,water: 45.79% INFO - L9 2024-12-04-22-12-00: 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 138 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 ERROR - Skipping L9 2025-01-05-22-11-55 due to cloud cover percentage exceeding cloud threshold: 51.92% > 10.00%. INFO - Processing image L9 2025-02-06-22-11-55 INFO - L9 2025-02-06-22-11-55 cloud cover : 0.00% INFO - L9 2025-02-06-22-11-55: sand: 3.35% ,whitewater: 0.67% ,water: 45.35% INFO - L9 2025-02-06-22-11-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 133