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 2025-01-22-22-05-37 due to cloud cover percentage exceeding cloud threshold: 37.68% > 10.00%. ERROR - Skipping L8 2025-01-22-22-06-01 due to cloud cover percentage exceeding cloud threshold: 38.88% > 10.00%. ERROR - Skipping L8 2025-01-29-22-11-52 due to cloud cover percentage exceeding cloud threshold: 25.28% > 10.00%. INFO - Processing image L8 2025-02-23-22-05-31 INFO - L8 2025-02-23-22-05-31 cloud cover : 0.00% INFO - L8 2025-02-23-22-05-31: sand: 0.00% ,whitewater: 0.00% ,water: 37.60% INFO - L8 2025-02-23-22-05-31: 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 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 INFO - Processing image L8 2025-02-23-22-05-55 INFO - L8 2025-02-23-22-05-55 cloud cover : 0.00% INFO - L8 2025-02-23-22-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 37.49% INFO - L8 2025-02-23-22-05-55: 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 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L8 2025-04-12-22-05-12 INFO - L8 2025-04-12-22-05-12 cloud cover : 0.00% INFO - L8 2025-04-12-22-05-12: sand: 0.00% ,whitewater: 0.00% ,water: 40.11% INFO - L8 2025-04-12-22-05-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L8 2025-04-12-22-05-36 INFO - L8 2025-04-12-22-05-36 cloud cover : 0.00% INFO - L8 2025-04-12-22-05-36: sand: 0.00% ,whitewater: 0.00% ,water: 39.86% INFO - L8 2025-04-12-22-05-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-01-30-22-05-44 due to cloud cover percentage exceeding cloud threshold: 33.73% > 10.00%. ERROR - Skipping L9 2025-01-30-22-06-08 due to cloud cover percentage exceeding cloud threshold: 41.82% > 10.00%. ERROR - Skipping L9 2025-02-06-22-11-55 due to cloud cover percentage exceeding cloud threshold: 93.66% > 10.00%. ERROR - Skipping L9 2025-03-10-22-11-52 due to cloud cover percentage exceeding cloud threshold: 17.28% > 10.00%. INFO - Processing image L9 2025-03-19-22-05-30 INFO - L9 2025-03-19-22-05-30 cloud cover : 0.00% INFO - L9 2025-03-19-22-05-30: sand: 0.00% ,whitewater: 0.00% ,water: 40.25% INFO - L9 2025-03-19-22-05-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 113 INFO - Processing image L9 2025-03-19-22-05-54 INFO - L9 2025-03-19-22-05-54 cloud cover : 0.00% INFO - L9 2025-03-19-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 40.23% INFO - L9 2025-03-19-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 113 ERROR - Skipping L9 2025-03-26-22-11-41 due to cloud cover percentage exceeding cloud threshold: 59.19% > 10.00%. ERROR - Skipping L9 2025-04-04-22-05-27 due to cloud cover percentage exceeding cloud threshold: 32.90% > 10.00%. ERROR - Skipping L9 2025-04-04-22-05-51 due to cloud cover percentage exceeding cloud threshold: 26.75% > 10.00%. INFO - Processing image L9 2025-04-11-22-11-41 INFO - L9 2025-04-11-22-11-41 cloud cover : 0.00% INFO - L9 2025-04-11-22-11-41: sand: 0.00% ,whitewater: 0.00% ,water: 39.07% INFO - L9 2025-04-11-22-11-41: 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 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 113