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 2025-02-25-21-54-19 due to cloud cover percentage exceeding cloud threshold: 50.44% > 10.00%. ERROR - Skipping L8 2025-03-04-22-00-30 due to cloud cover percentage exceeding cloud threshold: 62.43% > 10.00%. ERROR - Skipping L8 2025-03-13-21-54-16 due to cloud cover percentage exceeding cloud threshold: 14.31% > 10.00%. INFO - Processing image L8 2025-03-29-21-54-07 INFO - L8 2025-03-29-21-54-07 cloud cover : 0.00% INFO - L8 2025-03-29-21-54-07: sand: 0.01% ,whitewater: 0.57% ,water: 50.95% INFO - L8 2025-03-29-21-54-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1052 INFO - Number of shoreline points after removing points within 300m of cloud mask 1052 INFO - Number of shoreline points before removing points within 30m of no data pixel 1052 INFO - Number of shoreline points after removing points within 30m of no data pixel 1052 INFO - Processing image L8 2025-04-05-22-00-17 INFO - L8 2025-04-05-22-00-17 cloud cover : 5.01% INFO - L8 2025-04-05-22-00-17: sand: 0.01% ,whitewater: 0.92% ,water: 48.52% INFO - L8 2025-04-05-22-00-17: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 957 INFO - Number of shoreline points after removing points within 300m of cloud mask 795 INFO - Number of shoreline points before removing points within 30m of no data pixel 795 INFO - Number of shoreline points after removing points within 30m of no data pixel 795 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2025-03-21-21-54-20 INFO - L9 2025-03-21-21-54-20 cloud cover : 9.17% INFO - L9 2025-03-21-21-54-20: sand: 0.00% ,whitewater: 1.10% ,water: 50.18% INFO - L9 2025-03-21-21-54-20: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 816 INFO - Number of shoreline points after removing points within 300m of cloud mask 680 INFO - Number of shoreline points before removing points within 30m of no data pixel 680 INFO - Number of shoreline points after removing points within 30m of no data pixel 680 INFO - Processing image L9 2025-03-28-22-00-30 INFO - L9 2025-03-28-22-00-30 cloud cover : 1.11% INFO - L9 2025-03-28-22-00-30: sand: 0.02% ,whitewater: 0.81% ,water: 50.70% INFO - L9 2025-03-28-22-00-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1030 INFO - Number of shoreline points after removing points within 300m of cloud mask 1030 INFO - Number of shoreline points before removing points within 30m of no data pixel 1030 INFO - Number of shoreline points after removing points within 30m of no data pixel 1030 ERROR - Skipping L9 2025-04-06-21-54-19 due to cloud cover percentage exceeding cloud threshold: 15.40% > 10.00%. INFO - Processing image L9 2025-04-13-22-00-31 INFO - L9 2025-04-13-22-00-31 cloud cover : 0.00% INFO - L9 2025-04-13-22-00-31: sand: 0.01% ,whitewater: 0.43% ,water: 51.23% INFO - L9 2025-04-13-22-00-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 959 INFO - Number of shoreline points after removing points within 300m of cloud mask 959 INFO - Number of shoreline points before removing points within 30m of no data pixel 959 INFO - Number of shoreline points after removing points within 30m of no data pixel 959