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 2024-12-07-21-54-09 due to cloud cover percentage exceeding cloud threshold: 94.78% > 10.00%. ERROR - Skipping L8 2024-12-14-22-00-15 due to cloud cover percentage exceeding cloud threshold: 10.98% > 10.00%. ERROR - Skipping L8 2024-12-23-21-54-07 due to cloud cover percentage exceeding cloud threshold: 29.62% > 10.00%. INFO - Processing image L8 2025-01-24-21-54-03 INFO - L8 2025-01-24-21-54-03 cloud cover : 0.46% INFO - L8 2025-01-24-21-54-03: sand: 0.00% ,whitewater: 0.05% ,water: 51.29% INFO - L8 2025-01-24-21-54-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1730 INFO - Number of shoreline points after removing points within 300m of cloud mask 1730 INFO - Number of shoreline points before removing points within 30m of no data pixel 1730 INFO - Number of shoreline points after removing points within 30m of no data pixel 1730 INFO - Processing image L8 2025-02-25-21-53-55 INFO - L8 2025-02-25-21-53-55 cloud cover : 0.02% INFO - L8 2025-02-25-21-53-55: sand: 0.00% ,whitewater: 0.12% ,water: 51.21% INFO - L8 2025-02-25-21-53-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1739 INFO - Number of shoreline points after removing points within 300m of cloud mask 1739 INFO - Number of shoreline points before removing points within 30m of no data pixel 1739 INFO - Number of shoreline points after removing points within 30m of no data pixel 1739 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-12-06-22-00-23 INFO - L9 2024-12-06-22-00-23 cloud cover : 5.35% INFO - L9 2024-12-06-22-00-23: sand: 0.00% ,whitewater: 0.27% ,water: 49.74% INFO - L9 2024-12-06-22-00-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1420 INFO - Number of shoreline points after removing points within 300m of cloud mask 1239 INFO - Number of shoreline points before removing points within 30m of no data pixel 1239 INFO - Number of shoreline points after removing points within 30m of no data pixel 1239 INFO - Processing image L9 2024-12-22-22-00-26 INFO - L9 2024-12-22-22-00-26 cloud cover : 9.66% INFO - L9 2024-12-22-22-00-26: sand: 0.01% ,whitewater: 0.18% ,water: 48.92% INFO - L9 2024-12-22-22-00-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1600 INFO - Number of shoreline points after removing points within 300m of cloud mask 1544 INFO - Number of shoreline points before removing points within 30m of no data pixel 1544 INFO - Number of shoreline points after removing points within 30m of no data pixel 1544 ERROR - Skipping L9 2025-01-07-22-00-21 due to cloud cover percentage exceeding cloud threshold: 24.07% > 10.00%. ERROR - Skipping L9 2025-01-23-22-00-26 due to cloud cover percentage exceeding cloud threshold: 21.53% > 10.00%. INFO - Processing image L9 2025-02-08-22-00-23 INFO - L9 2025-02-08-22-00-23 cloud cover : 0.11% INFO - L9 2025-02-08-22-00-23: sand: 0.00% ,whitewater: 1.33% ,water: 50.13% INFO - L9 2025-02-08-22-00-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1751 INFO - Number of shoreline points after removing points within 300m of cloud mask 1751 INFO - Number of shoreline points before removing points within 30m of no data pixel 1751 INFO - Number of shoreline points after removing points within 30m of no data pixel 1751 INFO - Processing image L9 2025-02-17-21-54-15 INFO - L9 2025-02-17-21-54-15 cloud cover : 0.72% INFO - L9 2025-02-17-21-54-15: sand: 0.00% ,whitewater: 0.24% ,water: 50.77% INFO - L9 2025-02-17-21-54-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1585 INFO - Number of shoreline points after removing points within 300m of cloud mask 1477 INFO - Number of shoreline points before removing points within 30m of no data pixel 1477 INFO - Number of shoreline points after removing points within 30m of no data pixel 1477 INFO - Processing image L9 2025-02-24-22-00-21 INFO - L9 2025-02-24-22-00-21 cloud cover : 0.00% INFO - L9 2025-02-24-22-00-21: sand: 0.00% ,whitewater: 0.18% ,water: 51.16% INFO - L9 2025-02-24-22-00-21: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1736 INFO - Number of shoreline points after removing points within 300m of cloud mask 1736 INFO - Number of shoreline points before removing points within 30m of no data pixel 1736 INFO - Number of shoreline points after removing points within 30m of no data pixel 1736