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 INFO - Processing image L8 2024-10-11-22-01-02 INFO - L8 2024-10-11-22-01-02 cloud cover : 0.00% INFO - L8 2024-10-11-22-01-02: sand: 0.00% ,whitewater: 0.00% ,water: 38.87% INFO - L8 2024-10-11-22-01-02: 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 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L8 2024-10-18-22-06-54 INFO - L8 2024-10-18-22-06-54 cloud cover : 0.00% INFO - L8 2024-10-18-22-06-54: sand: 0.00% ,whitewater: 0.00% ,water: 40.10% INFO - L8 2024-10-18-22-06-54: 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 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Processing image L8 2024-10-18-22-07-18 INFO - L8 2024-10-18-22-07-18 cloud cover : 0.00% INFO - L8 2024-10-18-22-07-18: sand: 0.00% ,whitewater: 0.00% ,water: 40.05% INFO - L8 2024-10-18-22-07-18: 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 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-10-19-22-01-10 INFO - L9 2024-10-19-22-01-10 cloud cover : 0.00% INFO - L9 2024-10-19-22-01-10: sand: 0.00% ,whitewater: 0.00% ,water: 39.29% INFO - L9 2024-10-19-22-01-10: 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 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 ERROR - Skipping L9 2024-10-26-22-07-00 due to cloud cover percentage exceeding cloud threshold: 31.65% > 10.00%. INFO - Processing image L9 2024-10-26-22-07-24 INFO - L9 2024-10-26-22-07-24 cloud cover : 1.27% INFO - L9 2024-10-26-22-07-24: sand: 0.00% ,whitewater: 0.00% ,water: 40.93% INFO - L9 2024-10-26-22-07-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 59