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 2024-11-12-21-59-50 due to cloud cover percentage exceeding cloud threshold: 36.29% > 10.00%. ERROR - Skipping L8 2024-11-28-22-00-03 due to cloud cover percentage exceeding cloud threshold: 19.09% > 10.00%. INFO - Processing image L8 2024-12-05-22-06-09 INFO - L8 2024-12-05-22-06-09 cloud cover : 0.26% INFO - L8 2024-12-05-22-06-09: sand: 0.03% ,whitewater: 0.03% ,water: 75.25% INFO - L8 2024-12-05-22-06-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 2056 INFO - Number of shoreline points after removing points within 300m of cloud mask 1944 INFO - Number of shoreline points before removing points within 30m of no data pixel 1944 INFO - Number of shoreline points after removing points within 30m of no data pixel 1944 INFO - Processing image L8 2024-12-14-21-59-51 INFO - L8 2024-12-14-21-59-51 cloud cover : 1.14% INFO - L8 2024-12-14-21-59-51: sand: 0.01% ,whitewater: 0.04% ,water: 74.80% INFO - L8 2024-12-14-21-59-51: 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 1001 INFO - Number of shoreline points after removing points within 300m of cloud mask 784 INFO - Number of shoreline points before removing points within 30m of no data pixel 784 INFO - Number of shoreline points after removing points within 30m of no data pixel 784 ERROR - Skipping L8 2024-12-21-22-06-04 due to cloud cover percentage exceeding cloud threshold: 22.98% > 10.00%. INFO - Processing image L8 2025-01-06-22-06-06 INFO - L8 2025-01-06-22-06-06 cloud cover : 2.01% INFO - L8 2025-01-06-22-06-06: sand: 0.00% ,whitewater: 0.00% ,water: 72.58% INFO - L8 2025-01-06-22-06-06: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1472 INFO - Number of shoreline points after removing points within 300m of cloud mask 1328 INFO - Number of shoreline points before removing points within 30m of no data pixel 1328 INFO - Number of shoreline points after removing points within 30m of no data pixel 1328 ERROR - Skipping L8 2025-01-22-22-06-01 due to cloud cover percentage exceeding cloud threshold: 24.12% > 10.00%. ERROR - Skipping L8 2025-02-07-22-06-05 due to cloud cover percentage exceeding cloud threshold: 10.04% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-04-21-59-57 due to cloud cover percentage exceeding cloud threshold: 48.92% > 10.00%. ERROR - Skipping L9 2024-11-11-22-06-03 due to cloud cover percentage exceeding cloud threshold: 78.94% > 10.00%. ERROR - Skipping L9 2024-11-20-22-00-03 due to cloud cover percentage exceeding cloud threshold: 25.48% > 10.00%. INFO - Processing image L9 2024-11-27-22-06-18 INFO - L9 2024-11-27-22-06-18 cloud cover : 1.90% INFO - L9 2024-11-27-22-06-18: sand: 0.02% ,whitewater: 0.03% ,water: 72.56% INFO - L9 2024-11-27-22-06-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2140 INFO - Number of shoreline points after removing points within 300m of cloud mask 1823 INFO - Number of shoreline points before removing points within 30m of no data pixel 1823 INFO - Number of shoreline points after removing points within 30m of no data pixel 1823 ERROR - Skipping L9 2024-12-06-21-59-59 due to cloud cover percentage exceeding cloud threshold: 16.21% > 10.00%. INFO - Processing image L9 2024-12-13-22-06-09 INFO - L9 2024-12-13-22-06-09 cloud cover : 0.63% INFO - L9 2024-12-13-22-06-09: sand: 0.03% ,whitewater: 0.03% ,water: 74.59% INFO - L9 2024-12-13-22-06-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2103 INFO - Number of shoreline points after removing points within 300m of cloud mask 2047 INFO - Number of shoreline points before removing points within 30m of no data pixel 2047 INFO - Number of shoreline points after removing points within 30m of no data pixel 2047 INFO - Processing image L9 2024-12-22-22-00-02 INFO - L9 2024-12-22-22-00-02 cloud cover : 7.13% INFO - L9 2024-12-22-22-00-02: sand: 0.01% ,whitewater: 0.11% ,water: 68.97% INFO - L9 2024-12-22-22-00-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1931 INFO - Number of shoreline points after removing points within 300m of cloud mask 1713 INFO - Number of shoreline points before removing points within 30m of no data pixel 1713 INFO - Number of shoreline points after removing points within 30m of no data pixel 1713 INFO - Processing image L9 2024-12-29-22-06-10 INFO - L9 2024-12-29-22-06-10 cloud cover : 6.78% INFO - L9 2024-12-29-22-06-10: sand: 0.01% ,whitewater: 0.02% ,water: 70.07% INFO - L9 2024-12-29-22-06-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2127 INFO - Number of shoreline points after removing points within 300m of cloud mask 2068 INFO - Number of shoreline points before removing points within 30m of no data pixel 2068 INFO - Number of shoreline points after removing points within 30m of no data pixel 2068 ERROR - Skipping L9 2025-01-07-21-59-57 due to cloud cover percentage exceeding cloud threshold: 31.78% > 10.00%. INFO - Processing image L9 2025-01-14-22-06-13 INFO - L9 2025-01-14-22-06-13 cloud cover : 0.26% INFO - L9 2025-01-14-22-06-13: sand: 0.05% ,whitewater: 0.04% ,water: 76.08% INFO - L9 2025-01-14-22-06-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2071 INFO - Number of shoreline points after removing points within 300m of cloud mask 1936 INFO - Number of shoreline points before removing points within 30m of no data pixel 1936 INFO - Number of shoreline points after removing points within 30m of no data pixel 1936 ERROR - Skipping L9 2025-01-23-22-00-02 due to cloud cover percentage exceeding cloud threshold: 32.48% > 10.00%. INFO - Processing image L9 2025-01-30-22-06-08 INFO - L9 2025-01-30-22-06-08 cloud cover : 5.86% INFO - L9 2025-01-30-22-06-08: sand: 0.02% ,whitewater: 0.02% ,water: 70.55% INFO - L9 2025-01-30-22-06-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 1863 INFO - Number of shoreline points after removing points within 300m of cloud mask 1754 INFO - Number of shoreline points before removing points within 30m of no data pixel 1754 INFO - Number of shoreline points after removing points within 30m of no data pixel 1754 ERROR - Skipping L9 2025-02-08-21-59-59 due to cloud cover percentage exceeding cloud threshold: 20.37% > 10.00%. ERROR - Skipping L9 2025-02-24-21-59-57 due to cloud cover percentage exceeding cloud threshold: 68.82% > 10.00%.