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: 21.41% > 10.00%. ERROR - Skipping L8 2025-02-07-22-06-29 due to cloud cover percentage exceeding cloud threshold: 16.97% > 10.00%. 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: 5.22% ,water: 57.31% 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: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 687 INFO - Number of shoreline points after removing points within 300m of cloud mask 687 INFO - Number of shoreline points before removing points within 30m of no data pixel 687 INFO - Number of shoreline points after removing points within 30m of no data pixel 687 INFO - Processing image L8 2025-02-23-22-06-19 INFO - L8 2025-02-23-22-06-19 cloud cover : 0.00% INFO - L8 2025-02-23-22-06-19: sand: 0.00% ,whitewater: 5.29% ,water: 57.12% INFO - L8 2025-02-23-22-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 687 INFO - Number of shoreline points after removing points within 300m of cloud mask 687 INFO - Number of shoreline points before removing points within 30m of no data pixel 687 INFO - Number of shoreline points after removing points within 30m of no data pixel 687 ERROR - Skipping L8 2025-03-11-22-05-51 due to cloud cover percentage exceeding cloud threshold: 58.91% > 10.00%. ERROR - Skipping L8 2025-03-11-22-06-15 due to cloud cover percentage exceeding cloud threshold: 57.88% > 10.00%. ERROR - Skipping L8 2025-03-27-22-05-40 due to cloud cover percentage exceeding cloud threshold: 18.50% > 10.00%. ERROR - Skipping L8 2025-03-27-22-06-04 due to cloud cover percentage exceeding cloud threshold: 13.90% > 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: 7.05% ,water: 56.02% 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: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 768 INFO - Number of shoreline points after removing points within 300m of cloud mask 768 INFO - Number of shoreline points before removing points within 30m of no data pixel 768 INFO - Number of shoreline points after removing points within 30m of no data pixel 768 INFO - Processing image L8 2025-04-12-22-06-00 INFO - L8 2025-04-12-22-06-00 cloud cover : 0.00% INFO - L8 2025-04-12-22-06-00: sand: 0.00% ,whitewater: 7.15% ,water: 55.75% INFO - L8 2025-04-12-22-06-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 768 INFO - Number of shoreline points after removing points within 300m of cloud mask 768 INFO - Number of shoreline points before removing points within 30m of no data pixel 768 INFO - Number of shoreline points after removing points within 30m of no data pixel 768 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2025-03-19-22-05-54 INFO - L9 2025-03-19-22-05-54 cloud cover : 2.65% INFO - L9 2025-03-19-22-05-54: sand: 0.00% ,whitewater: 9.29% ,water: 55.69% 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: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 690 INFO - Number of shoreline points after removing points within 300m of cloud mask 690 INFO - Number of shoreline points before removing points within 30m of no data pixel 690 INFO - Number of shoreline points after removing points within 30m of no data pixel 690 INFO - Processing image L9 2025-03-19-22-06-18 INFO - L9 2025-03-19-22-06-18 cloud cover : 2.51% INFO - L9 2025-03-19-22-06-18: sand: 0.00% ,whitewater: 9.39% ,water: 55.57% INFO - L9 2025-03-19-22-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 688 INFO - Number of shoreline points after removing points within 300m of cloud mask 688 INFO - Number of shoreline points before removing points within 30m of no data pixel 688 INFO - Number of shoreline points after removing points within 30m of no data pixel 688 ERROR - Skipping L9 2025-04-04-22-05-51 due to cloud cover percentage exceeding cloud threshold: 18.03% > 10.00%. ERROR - Skipping L9 2025-04-04-22-06-15 due to cloud cover percentage exceeding cloud threshold: 14.30% > 10.00%. ERROR - Skipping L9 2025-04-20-22-05-49 due to cloud cover percentage exceeding cloud threshold: 66.34% > 10.00%. ERROR - Skipping L9 2025-04-20-22-06-13 due to cloud cover percentage exceeding cloud threshold: 59.60% > 10.00%.