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 2024-08-24-22-00-24 due to cloud cover percentage exceeding cloud threshold: 19.02% > 10.00%. INFO - Processing image L8 2024-08-31-22-06-39 INFO - L8 2024-08-31-22-06-39 cloud cover : 0.10% INFO - L8 2024-08-31-22-06-39: sand: 0.00% ,whitewater: 2.65% ,water: 49.50% INFO - L8 2024-08-31-22-06-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2071 INFO - Number of shoreline points after removing points within 300m of cloud mask 2071 INFO - Number of shoreline points before removing points within 30m of no data pixel 2071 INFO - Number of shoreline points after removing points within 30m of no data pixel 2071 ERROR - Skipping L8 2024-09-09-22-00-32 due to cloud cover percentage exceeding cloud threshold: 22.54% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-09-01-22-00-24 INFO - L9 2024-09-01-22-00-24 cloud cover : 0.00% INFO - L9 2024-09-01-22-00-24: sand: 0.00% ,whitewater: 3.10% ,water: 49.10% INFO - L9 2024-09-01-22-00-24: 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 2032 INFO - Number of shoreline points after removing points within 300m of cloud mask 2032 INFO - Number of shoreline points before removing points within 30m of no data pixel 2032 INFO - Number of shoreline points after removing points within 30m of no data pixel 2032 INFO - Processing image L9 2024-09-08-22-06-35 INFO - L9 2024-09-08-22-06-35 cloud cover : 9.85% INFO - L9 2024-09-08-22-06-35: sand: 0.00% ,whitewater: 2.40% ,water: 47.98% INFO - L9 2024-09-08-22-06-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1842 INFO - Number of shoreline points after removing points within 300m of cloud mask 1464 INFO - Number of shoreline points before removing points within 30m of no data pixel 1464 INFO - Number of shoreline points after removing points within 30m of no data pixel 1464 INFO - Processing image L9 2024-09-17-22-00-28 INFO - L9 2024-09-17-22-00-28 cloud cover : 0.00% INFO - L9 2024-09-17-22-00-28: sand: 0.00% ,whitewater: 2.47% ,water: 49.86% INFO - L9 2024-09-17-22-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1891 INFO - Number of shoreline points after removing points within 300m of cloud mask 1891 INFO - Number of shoreline points before removing points within 30m of no data pixel 1891 INFO - Number of shoreline points after removing points within 30m of no data pixel 1891 ERROR - Skipping L9 2024-09-24-22-06-37 due to cloud cover percentage exceeding cloud threshold: 26.55% > 10.00%. INFO - Processing image L9 2024-10-03-22-00-35 INFO - L9 2024-10-03-22-00-35 cloud cover : 0.97% INFO - L9 2024-10-03-22-00-35: sand: 0.00% ,whitewater: 0.62% ,water: 50.61% INFO - L9 2024-10-03-22-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1799 INFO - Number of shoreline points after removing points within 300m of cloud mask 1688 INFO - Number of shoreline points before removing points within 30m of no data pixel 1688 INFO - Number of shoreline points after removing points within 30m of no data pixel 1688 INFO - Processing image L9 2024-10-10-22-06-46 INFO - L9 2024-10-10-22-06-46 cloud cover : 2.54% INFO - L9 2024-10-10-22-06-46: sand: 0.00% ,whitewater: 0.45% ,water: 51.60% INFO - L9 2024-10-10-22-06-46: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2106 INFO - Number of shoreline points after removing points within 300m of cloud mask 2106 INFO - Number of shoreline points before removing points within 30m of no data pixel 2106 INFO - Number of shoreline points after removing points within 30m of no data pixel 2106