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 2025-02-07-22-06-05 due to cloud cover percentage exceeding cloud threshold: 24.73% > 10.00%. ERROR - Skipping L8 2025-02-14-22-12-12 due to cloud cover percentage exceeding cloud threshold: 41.34% > 10.00%. INFO - Processing image L8 2025-02-23-22-05-55 INFO - L8 2025-02-23-22-05-55 cloud cover : 6.00% INFO - L8 2025-02-23-22-05-55: sand: 0.00% ,whitewater: 3.14% ,water: 41.93% 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: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 779 INFO - Number of shoreline points after removing points within 300m of cloud mask 527 INFO - Number of shoreline points before removing points within 30m of no data pixel 527 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 ERROR - Skipping L8 2025-03-27-22-05-40 due to cloud cover percentage exceeding cloud threshold: 41.39% > 10.00%. 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: 4.89% ,water: 45.63% 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: 31 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 967 INFO - Number of shoreline points after removing points within 300m of cloud mask 967 INFO - Number of shoreline points before removing points within 30m of no data pixel 967 INFO - Number of shoreline points after removing points within 30m of no data pixel 967 ERROR - Skipping L8 2025-04-19-22-11-41 due to cloud cover percentage exceeding cloud threshold: 73.87% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-15-22-06-13 due to cloud cover percentage exceeding cloud threshold: 21.61% > 10.00%. INFO - Processing image L9 2025-03-10-22-12-16 INFO - L9 2025-03-10-22-12-16 cloud cover : 0.00% INFO - L9 2025-03-10-22-12-16: sand: 0.00% ,whitewater: 3.72% ,water: 45.76% INFO - L9 2025-03-10-22-12-16: 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 816 INFO - Number of shoreline points after removing points within 300m of cloud mask 816 INFO - Number of shoreline points before removing points within 30m of no data pixel 816 INFO - Number of shoreline points after removing points within 30m of no data pixel 816 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: 6.71% ,water: 43.55% 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: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 895 INFO - Number of shoreline points after removing points within 300m of cloud mask 895 INFO - Number of shoreline points before removing points within 30m of no data pixel 895 INFO - Number of shoreline points after removing points within 30m of no data pixel 893 INFO - Processing image L9 2025-03-26-22-12-05 INFO - L9 2025-03-26-22-12-05 cloud cover : 4.92% INFO - L9 2025-03-26-22-12-05: sand: 0.00% ,whitewater: 2.55% ,water: 44.45% INFO - L9 2025-03-26-22-12-05: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 606 INFO - Number of shoreline points after removing points within 300m of cloud mask 526 INFO - Number of shoreline points before removing points within 30m of no data pixel 526 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 ERROR - Skipping L9 2025-04-04-22-05-51 due to cloud cover percentage exceeding cloud threshold: 14.01% > 10.00%. INFO - Processing image L9 2025-04-11-22-12-05 INFO - L9 2025-04-11-22-12-05 cloud cover : 1.80% INFO - L9 2025-04-11-22-12-05: sand: 0.00% ,whitewater: 3.56% ,water: 45.24% INFO - L9 2025-04-11-22-12-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 780 INFO - Number of shoreline points after removing points within 300m of cloud mask 726 INFO - Number of shoreline points before removing points within 30m of no data pixel 726 INFO - Number of shoreline points after removing points within 30m of no data pixel 726 ERROR - Skipping L9 2025-04-20-22-05-49 due to cloud cover percentage exceeding cloud threshold: 86.40% > 10.00%. ERROR - Skipping L9 2025-04-27-22-11-56 due to cloud cover percentage exceeding cloud threshold: 29.19% > 10.00%.