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 2025-02-23-22-06-43 due to cloud cover percentage exceeding cloud threshold: 14.02% > 10.00%. ERROR - Skipping L8 2025-03-04-22-00-30 due to cloud cover percentage exceeding cloud threshold: 76.21% > 10.00%. ERROR - Skipping L8 2025-03-04-22-00-54 due to cloud cover percentage exceeding cloud threshold: 71.86% > 10.00%. INFO - Processing image L8 2025-03-20-22-00-20 INFO - L8 2025-03-20-22-00-20 cloud cover : 2.74% INFO - L8 2025-03-20-22-00-20: sand: 0.00% ,whitewater: 0.00% ,water: 49.24% INFO - L8 2025-03-20-22-00-20: 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 617 INFO - Number of shoreline points after removing points within 300m of cloud mask 553 INFO - Number of shoreline points before removing points within 30m of no data pixel 553 INFO - Number of shoreline points after removing points within 30m of no data pixel 553 INFO - Processing image L8 2025-03-20-22-00-44 INFO - L8 2025-03-20-22-00-44 cloud cover : 1.08% INFO - L8 2025-03-20-22-00-44: sand: 0.00% ,whitewater: 0.00% ,water: 50.70% INFO - L8 2025-03-20-22-00-44: 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 617 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L8 2025-04-12-22-06-24 INFO - L8 2025-04-12-22-06-24 cloud cover : 0.00% INFO - L8 2025-04-12-22-06-24: sand: 0.00% ,whitewater: 0.00% ,water: 52.15% INFO - L8 2025-04-12-22-06-24: 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 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-24-22-00-45 due to cloud cover percentage exceeding cloud threshold: 60.88% > 10.00%. ERROR - Skipping L9 2025-02-24-22-01-09 due to cloud cover percentage exceeding cloud threshold: 60.61% > 10.00%. INFO - Processing image L9 2025-03-28-22-00-30 INFO - L9 2025-03-28-22-00-30 cloud cover : 0.74% INFO - L9 2025-03-28-22-00-30: sand: 0.00% ,whitewater: 0.00% ,water: 52.73% INFO - L9 2025-03-28-22-00-30: 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 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Processing image L9 2025-03-28-22-00-54 INFO - L9 2025-03-28-22-00-54 cloud cover : 0.71% INFO - L9 2025-03-28-22-00-54: sand: 0.00% ,whitewater: 0.00% ,water: 52.73% INFO - L9 2025-03-28-22-00-54: 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 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 ERROR - Skipping L9 2025-04-04-22-06-39 due to cloud cover percentage exceeding cloud threshold: 89.40% > 10.00%. ERROR - Skipping L9 2025-04-13-22-00-31 due to cloud cover percentage exceeding cloud threshold: 45.52% > 10.00%. ERROR - Skipping L9 2025-04-13-22-00-55 due to cloud cover percentage exceeding cloud threshold: 30.99% > 10.00%.