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 2025-03-11-22-05-27 due to cloud cover percentage exceeding cloud threshold: 53.93% > 10.00%. ERROR - Skipping L8 2025-03-11-22-05-51 due to cloud cover percentage exceeding cloud threshold: 63.24% > 10.00%. ERROR - Skipping L8 2025-03-27-22-05-17 due to cloud cover percentage exceeding cloud threshold: 78.06% > 10.00%. ERROR - Skipping L8 2025-03-27-22-05-40 due to cloud cover percentage exceeding cloud threshold: 73.96% > 10.00%. ERROR - Skipping L8 2025-04-12-22-05-12 due to cloud cover percentage exceeding cloud threshold: 90.35% > 10.00%. ERROR - Skipping L8 2025-04-12-22-05-36 due to cloud cover percentage exceeding cloud threshold: 90.57% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2025-03-12-21-59-53 INFO - L9 2025-03-12-21-59-53 cloud cover : 0.00% INFO - L9 2025-03-12-21-59-53: sand: 1.33% ,whitewater: 1.30% ,water: 44.91% INFO - L9 2025-03-12-21-59-53: 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 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 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: 0.62% ,whitewater: 0.11% ,water: 48.06% 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: 3 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: 0.79% ,whitewater: 0.11% ,water: 48.01% 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: 3 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 L9 2025-04-04-22-05-27 INFO - L9 2025-04-04-22-05-27 cloud cover : 0.00% INFO - L9 2025-04-04-22-05-27: sand: 0.20% ,whitewater: 4.55% ,water: 44.02% INFO - L9 2025-04-04-22-05-27: 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 L9 2025-04-04-22-05-51 INFO - L9 2025-04-04-22-05-51 cloud cover : 0.00% INFO - L9 2025-04-04-22-05-51: sand: 0.20% ,whitewater: 4.80% ,water: 43.83% INFO - L9 2025-04-04-22-05-51: 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 L9 2025-04-13-21-59-43 INFO - L9 2025-04-13-21-59-43 cloud cover : 0.00% INFO - L9 2025-04-13-21-59-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.14% INFO - L9 2025-04-13-21-59-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 39 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 225 INFO - Number of shoreline points after removing points within 300m of cloud mask 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 225