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 2024-11-26-22-14-00 due to cloud cover percentage exceeding cloud threshold: 51.75% > 10.00%. ERROR - Skipping L8 2024-12-05-22-07-45 due to cloud cover percentage exceeding cloud threshold: 74.52% > 10.00%. INFO - Processing image L8 2024-12-21-22-07-40 INFO - L8 2024-12-21-22-07-40 cloud cover : 0.99% INFO - L8 2024-12-21-22-07-40: sand: 0.01% ,whitewater: 2.83% ,water: 61.93% INFO - L8 2024-12-21-22-07-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1677 INFO - Number of shoreline points after removing points within 300m of cloud mask 1651 INFO - Number of shoreline points before removing points within 30m of no data pixel 1651 INFO - Number of shoreline points after removing points within 30m of no data pixel 1651 ERROR - Skipping L8 2024-12-28-22-13-50 due to cloud cover percentage exceeding cloud threshold: 57.88% > 10.00%. ERROR - Skipping L8 2025-01-06-22-07-42 due to cloud cover percentage exceeding cloud threshold: 17.41% > 10.00%. ERROR - Skipping L8 2025-01-13-22-13-54 due to cloud cover percentage exceeding cloud threshold: 14.86% > 10.00%. ERROR - Skipping L8 2025-01-22-22-07-37 due to cloud cover percentage exceeding cloud threshold: 55.47% > 10.00%. ERROR - Skipping L8 2025-01-29-22-13-52 due to cloud cover percentage exceeding cloud threshold: 81.00% > 10.00%. ERROR - Skipping L8 2025-02-14-22-13-48 due to cloud cover percentage exceeding cloud threshold: 90.93% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-12-04-22-14-00 INFO - L9 2024-12-04-22-14-00 cloud cover : 0.00% INFO - L9 2024-12-04-22-14-00: sand: 0.01% ,whitewater: 0.35% ,water: 63.97% INFO - L9 2024-12-04-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 1723 INFO - Number of shoreline points after removing points within 300m of cloud mask 1723 INFO - Number of shoreline points before removing points within 30m of no data pixel 1723 INFO - Number of shoreline points after removing points within 30m of no data pixel 1723 INFO - Processing image L9 2024-12-20-22-13-58 INFO - L9 2024-12-20-22-13-58 cloud cover : 0.00% INFO - L9 2024-12-20-22-13-58: sand: 0.00% ,whitewater: 4.76% ,water: 60.89% INFO - L9 2024-12-20-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1794 INFO - Number of shoreline points after removing points within 300m of cloud mask 1794 INFO - Number of shoreline points before removing points within 30m of no data pixel 1794 INFO - Number of shoreline points after removing points within 30m of no data pixel 1794 INFO - Processing image L9 2025-01-21-22-14-01 INFO - L9 2025-01-21-22-14-01 cloud cover : 8.68% INFO - L9 2025-01-21-22-14-01: sand: 0.00% ,whitewater: 0.24% ,water: 58.75% INFO - L9 2025-01-21-22-14-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1404 INFO - Number of shoreline points after removing points within 300m of cloud mask 1084 INFO - Number of shoreline points before removing points within 30m of no data pixel 1084 INFO - Number of shoreline points after removing points within 30m of no data pixel 1084