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 2024-08-24-21-59-36 INFO - L8 2024-08-24-21-59-36 cloud cover : 0.37% INFO - L8 2024-08-24-21-59-36: sand: 0.00% ,whitewater: 0.02% ,water: 51.00% INFO - L8 2024-08-24-21-59-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 404 INFO - Number of shoreline points after removing points within 300m of cloud mask 404 INFO - Number of shoreline points before removing points within 30m of no data pixel 404 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 ERROR - Skipping L8 2024-09-02-21-53-32 due to cloud cover percentage exceeding cloud threshold: 87.60% > 10.00%. INFO - Processing image L8 2024-09-25-21-59-43 INFO - L8 2024-09-25-21-59-43 cloud cover : 2.67% INFO - L8 2024-09-25-21-59-43: sand: 0.00% ,whitewater: 0.00% ,water: 49.04% INFO - L8 2024-09-25-21-59-43: 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 361 INFO - Number of shoreline points after removing points within 300m of cloud mask 361 INFO - Number of shoreline points before removing points within 30m of no data pixel 361 INFO - Number of shoreline points after removing points within 30m of no data pixel 361 ERROR - Skipping L8 2024-10-04-21-53-32 due to cloud cover percentage exceeding cloud threshold: 60.03% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-09-01-21-59-36 INFO - L9 2024-09-01-21-59-36 cloud cover : 0.00% INFO - L9 2024-09-01-21-59-36: sand: 0.00% ,whitewater: 0.10% ,water: 50.39% INFO - L9 2024-09-01-21-59-36: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 461 INFO - Processing image L9 2024-09-10-21-53-28 INFO - L9 2024-09-10-21-53-28 cloud cover : 0.00% INFO - L9 2024-09-10-21-53-28: sand: 0.00% ,whitewater: 0.08% ,water: 49.38% INFO - L9 2024-09-10-21-53-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 362 INFO - Number of shoreline points after removing points within 300m of cloud mask 362 INFO - Number of shoreline points before removing points within 30m of no data pixel 362 INFO - Number of shoreline points after removing points within 30m of no data pixel 362 INFO - Processing image L9 2024-09-17-21-59-40 INFO - L9 2024-09-17-21-59-40 cloud cover : 0.00% INFO - L9 2024-09-17-21-59-40: sand: 0.00% ,whitewater: 0.11% ,water: 48.96% INFO - L9 2024-09-17-21-59-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 359 INFO - Number of shoreline points after removing points within 300m of cloud mask 359 INFO - Number of shoreline points before removing points within 30m of no data pixel 359 INFO - Number of shoreline points after removing points within 30m of no data pixel 359 INFO - Processing image L9 2024-10-12-21-53-39 INFO - L9 2024-10-12-21-53-39 cloud cover : 3.90% INFO - L9 2024-10-12-21-53-39: sand: 0.00% ,whitewater: 0.02% ,water: 48.87% INFO - L9 2024-10-12-21-53-39: 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 373 INFO - Number of shoreline points after removing points within 300m of cloud mask 373 INFO - Number of shoreline points before removing points within 30m of no data pixel 373 INFO - Number of shoreline points after removing points within 30m of no data pixel 373