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 2024-11-03-22-06-00 due to cloud cover percentage exceeding cloud threshold: 45.63% > 10.00%. ERROR - Skipping L8 2024-11-26-22-12-00 due to cloud cover percentage exceeding cloud threshold: 89.14% > 10.00%. ERROR - Skipping L8 2024-11-26-22-12-24 due to cloud cover percentage exceeding cloud threshold: 73.82% > 10.00%. ERROR - Skipping L8 2024-12-05-22-06-09 due to cloud cover percentage exceeding cloud threshold: 59.12% > 10.00%. ERROR - Skipping L8 2024-12-12-22-11-48 due to cloud cover percentage exceeding cloud threshold: 55.40% > 10.00%. ERROR - Skipping L8 2024-12-12-22-12-12 due to cloud cover percentage exceeding cloud threshold: 61.48% > 10.00%. ERROR - Skipping L8 2024-12-21-22-06-04 due to cloud cover percentage exceeding cloud threshold: 17.50% > 10.00%. ERROR - Skipping L8 2024-12-28-22-11-50 due to cloud cover percentage exceeding cloud threshold: 61.52% > 10.00%. ERROR - Skipping L8 2024-12-28-22-12-14 due to cloud cover percentage exceeding cloud threshold: 55.17% > 10.00%. INFO - Processing image L8 2025-01-06-22-06-06 INFO - L8 2025-01-06-22-06-06 cloud cover : 0.07% INFO - L8 2025-01-06-22-06-06: sand: 0.01% ,whitewater: 0.93% ,water: 21.33% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1046 INFO - Number of shoreline points after removing points within 300m of cloud mask 1046 INFO - Number of shoreline points before removing points within 30m of no data pixel 1046 INFO - Number of shoreline points after removing points within 30m of no data pixel 1043 INFO - Processing image L8 2025-01-13-22-11-54 INFO - L8 2025-01-13-22-11-54 cloud cover : 5.25% INFO - L8 2025-01-13-22-11-54: sand: 0.00% ,whitewater: 0.54% ,water: 50.35% INFO - L8 2025-01-13-22-11-54: 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 2315 INFO - Number of shoreline points after removing points within 300m of cloud mask 2281 INFO - Number of shoreline points before removing points within 30m of no data pixel 2281 INFO - Number of shoreline points after removing points within 30m of no data pixel 2281 INFO - Processing image L8 2025-01-13-22-12-18 INFO - L8 2025-01-13-22-12-18 cloud cover : 1.77% INFO - L8 2025-01-13-22-12-18: sand: 0.00% ,whitewater: 0.60% ,water: 61.59% INFO - L8 2025-01-13-22-12-18: 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 1610 INFO - Number of shoreline points after removing points within 300m of cloud mask 1610 INFO - Number of shoreline points before removing points within 30m of no data pixel 1610 INFO - Number of shoreline points after removing points within 30m of no data pixel 1606 ERROR - Skipping L8 2025-01-22-22-06-01 due to cloud cover percentage exceeding cloud threshold: 26.11% > 10.00%. ERROR - Skipping L8 2025-01-29-22-11-52 due to cloud cover percentage exceeding cloud threshold: 65.98% > 10.00%. ERROR - Skipping L8 2025-01-29-22-12-16 due to cloud cover percentage exceeding cloud threshold: 39.76% > 10.00%. INFO - Processing image L8 2025-02-07-22-06-05 INFO - L8 2025-02-07-22-06-05 cloud cover : 5.81% INFO - L8 2025-02-07-22-06-05: sand: 0.00% ,whitewater: 0.38% ,water: 20.47% INFO - L8 2025-02-07-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1087 INFO - Number of shoreline points after removing points within 300m of cloud mask 859 INFO - Number of shoreline points before removing points within 30m of no data pixel 859 INFO - Number of shoreline points after removing points within 30m of no data pixel 856 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-02-22-11-53 due to cloud cover percentage exceeding cloud threshold: 84.96% > 10.00%. ERROR - Skipping L9 2024-11-02-22-12-17 due to cloud cover percentage exceeding cloud threshold: 84.61% > 10.00%. ERROR - Skipping L9 2024-11-11-22-06-03 due to cloud cover percentage exceeding cloud threshold: 45.29% > 10.00%. ERROR - Skipping L9 2024-11-18-22-11-59 due to cloud cover percentage exceeding cloud threshold: 28.02% > 10.00%. ERROR - Skipping L9 2024-11-18-22-12-22 due to cloud cover percentage exceeding cloud threshold: 18.33% > 10.00%. ERROR - Skipping L9 2024-11-27-22-05-54 due to cloud cover percentage exceeding cloud threshold: 77.60% > 10.00%. ERROR - Skipping L9 2024-11-27-22-06-18 due to cloud cover percentage exceeding cloud threshold: 78.88% > 10.00%. ERROR - Skipping L9 2024-12-04-22-12-00 due to cloud cover percentage exceeding cloud threshold: 74.72% > 10.00%. ERROR - Skipping L9 2024-12-04-22-12-24 due to cloud cover percentage exceeding cloud threshold: 54.59% > 10.00%. INFO - Processing image L9 2024-12-13-22-06-09 INFO - L9 2024-12-13-22-06-09 cloud cover : 0.58% INFO - L9 2024-12-13-22-06-09: sand: 0.00% ,whitewater: 3.08% ,water: 21.07% INFO - L9 2024-12-13-22-06-09: 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 1137 INFO - Number of shoreline points after removing points within 300m of cloud mask 1137 INFO - Number of shoreline points before removing points within 30m of no data pixel 1137 INFO - Number of shoreline points after removing points within 30m of no data pixel 1135 ERROR - Skipping L9 2024-12-29-22-06-10 due to cloud cover percentage exceeding cloud threshold: 15.33% > 10.00%. ERROR - Skipping L9 2025-01-05-22-11-55 due to cloud cover percentage exceeding cloud threshold: 51.13% > 10.00%. ERROR - Skipping L9 2025-01-05-22-12-19 due to cloud cover percentage exceeding cloud threshold: 48.49% > 10.00%. INFO - Processing image L9 2025-01-14-22-06-13 INFO - L9 2025-01-14-22-06-13 cloud cover : 0.29% INFO - L9 2025-01-14-22-06-13: sand: 0.01% ,whitewater: 0.51% ,water: 25.02% INFO - L9 2025-01-14-22-06-13: 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 1192 INFO - Number of shoreline points after removing points within 300m of cloud mask 1192 INFO - Number of shoreline points before removing points within 30m of no data pixel 1192 INFO - Number of shoreline points after removing points within 30m of no data pixel 1188 INFO - Processing image L9 2025-01-21-22-12-01 INFO - L9 2025-01-21-22-12-01 cloud cover : 0.80% INFO - L9 2025-01-21-22-12-01: sand: 0.01% ,whitewater: 0.44% ,water: 50.04% INFO - L9 2025-01-21-22-12-01: 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 2315 INFO - Number of shoreline points after removing points within 300m of cloud mask 2315 INFO - Number of shoreline points before removing points within 30m of no data pixel 2315 INFO - Number of shoreline points after removing points within 30m of no data pixel 2315 INFO - Processing image L9 2025-01-21-22-12-25 INFO - L9 2025-01-21-22-12-25 cloud cover : 0.00% INFO - L9 2025-01-21-22-12-25: sand: 0.00% ,whitewater: 0.45% ,water: 61.77% INFO - L9 2025-01-21-22-12-25: 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 1585 INFO - Number of shoreline points after removing points within 300m of cloud mask 1585 INFO - Number of shoreline points before removing points within 30m of no data pixel 1585 INFO - Number of shoreline points after removing points within 30m of no data pixel 1579 ERROR - Skipping L9 2025-01-30-22-06-08 due to cloud cover percentage exceeding cloud threshold: 17.52% > 10.00%. ERROR - Skipping L9 2025-02-06-22-11-55 due to cloud cover percentage exceeding cloud threshold: 68.45% > 10.00%. ERROR - Skipping L9 2025-02-06-22-12-19 due to cloud cover percentage exceeding cloud threshold: 77.08% > 10.00%. ERROR - Skipping L9 2025-02-15-22-06-13 due to cloud cover percentage exceeding cloud threshold: 62.20% > 10.00%. ERROR - Skipping L9 2025-02-22-22-11-57 due to cloud cover percentage exceeding cloud threshold: 55.14% > 10.00%. ERROR - Skipping L9 2025-02-22-22-12-21 due to cloud cover percentage exceeding cloud threshold: 71.12% > 10.00%.