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 2024-11-24-22-27-09 due to cloud cover percentage exceeding cloud threshold: 12.15% > 10.00%. ERROR - Skipping L8 2024-12-03-22-20-56 due to cloud cover percentage exceeding cloud threshold: 67.41% > 10.00%. INFO - Processing image L8 2024-12-10-22-26-57 INFO - L8 2024-12-10-22-26-57 cloud cover : 3.29% INFO - L8 2024-12-10-22-26-57: sand: 0.28% ,whitewater: 0.17% ,water: 61.86% INFO - L8 2024-12-10-22-26-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1460 INFO - Number of shoreline points after removing points within 300m of cloud mask 1438 INFO - Number of shoreline points before removing points within 30m of no data pixel 1438 INFO - Number of shoreline points after removing points within 30m of no data pixel 1438 ERROR - Skipping L8 2024-12-26-22-27-01 due to cloud cover percentage exceeding cloud threshold: 32.19% > 10.00%. ERROR - Skipping L8 2025-01-20-22-20-49 due to cloud cover percentage exceeding cloud threshold: 53.79% > 10.00%. ERROR - Skipping L8 2025-01-20-22-21-13 due to cloud cover percentage exceeding cloud threshold: 63.32% > 10.00%. INFO - Processing image L8 2025-01-27-22-27-00 INFO - L8 2025-01-27-22-27-00 cloud cover : 3.37% INFO - L8 2025-01-27-22-27-00: sand: 0.04% ,whitewater: 0.05% ,water: 54.76% INFO - L8 2025-01-27-22-27-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 661 INFO - Number of shoreline points after removing points within 300m of cloud mask 571 INFO - Number of shoreline points before removing points within 30m of no data pixel 571 INFO - Number of shoreline points after removing points within 30m of no data pixel 571 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-25-22-21-03 due to cloud cover percentage exceeding cloud threshold: 77.23% > 10.00%. ERROR - Skipping L9 2024-11-25-22-21-27 due to cloud cover percentage exceeding cloud threshold: 73.42% > 10.00%. INFO - Processing image L9 2024-12-02-22-27-12 INFO - L9 2024-12-02-22-27-12 cloud cover : 1.39% INFO - L9 2024-12-02-22-27-12: sand: 0.65% ,whitewater: 0.37% ,water: 56.86% INFO - L9 2024-12-02-22-27-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 30 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1656 INFO - Number of shoreline points after removing points within 300m of cloud mask 1603 INFO - Number of shoreline points before removing points within 30m of no data pixel 1603 INFO - Number of shoreline points after removing points within 30m of no data pixel 1603 ERROR - Skipping L9 2024-12-18-22-27-07 due to cloud cover percentage exceeding cloud threshold: 41.05% > 10.00%. INFO - Processing image L9 2025-01-12-22-20-57 INFO - L9 2025-01-12-22-20-57 cloud cover : 4.67% INFO - L9 2025-01-12-22-20-57: sand: 0.11% ,whitewater: 0.22% ,water: 58.78% INFO - L9 2025-01-12-22-20-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L9 2025-01-12-22-21-21 INFO - L9 2025-01-12-22-21-21 cloud cover : 0.00% INFO - L9 2025-01-12-22-21-21: sand: 0.69% ,whitewater: 1.08% ,water: 60.06% INFO - L9 2025-01-12-22-21-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1520 INFO - Number of shoreline points after removing points within 300m of cloud mask 1520 INFO - Number of shoreline points before removing points within 30m of no data pixel 1520 INFO - Number of shoreline points after removing points within 30m of no data pixel 1518 INFO - Processing image L9 2025-02-04-22-27-05 INFO - L9 2025-02-04-22-27-05 cloud cover : 4.93% INFO - L9 2025-02-04-22-27-05: sand: 0.18% ,whitewater: 0.04% ,water: 59.77% INFO - L9 2025-02-04-22-27-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 370 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 ERROR - Skipping L9 2025-02-20-22-27-08 due to cloud cover percentage exceeding cloud threshold: 61.70% > 10.00%.