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 2024-11-12-22-00-38 due to cloud cover percentage exceeding cloud threshold: 72.19% > 10.00%. INFO - Processing image L8 2024-12-14-22-00-39 INFO - L8 2024-12-14-22-00-39 cloud cover : 0.00% INFO - L8 2024-12-14-22-00-39: sand: 0.00% ,whitewater: 0.39% ,water: 41.70% INFO - L8 2024-12-14-22-00-39: 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 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L8 2024-12-23-21-54-31 INFO - L8 2024-12-23-21-54-31 cloud cover : 0.00% INFO - L8 2024-12-23-21-54-31: sand: 0.00% ,whitewater: 0.27% ,water: 43.23% INFO - L8 2024-12-23-21-54-31: 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 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 INFO - Processing image L8 2024-12-23-21-54-55 INFO - L8 2024-12-23-21-54-55 cloud cover : 0.00% INFO - L8 2024-12-23-21-54-55: sand: 0.00% ,whitewater: 0.36% ,water: 43.14% INFO - L8 2024-12-23-21-54-55: 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 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 ERROR - Skipping L8 2025-01-24-21-54-27 due to cloud cover percentage exceeding cloud threshold: 34.00% > 10.00%. ERROR - Skipping L8 2025-01-24-21-54-51 due to cloud cover percentage exceeding cloud threshold: 13.22% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-20-22-00-51 due to cloud cover percentage exceeding cloud threshold: 14.90% > 10.00%. INFO - Processing image L9 2024-11-29-21-55-08 INFO - L9 2024-11-29-21-55-08 cloud cover : 6.93% INFO - L9 2024-11-29-21-55-08: sand: 0.08% ,whitewater: 7.51% ,water: 34.82% INFO - L9 2024-11-29-21-55-08: 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 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 ERROR - Skipping L9 2024-12-06-22-00-47 due to cloud cover percentage exceeding cloud threshold: 81.62% > 10.00%. INFO - Processing image L9 2024-12-22-22-00-50 INFO - L9 2024-12-22-22-00-50 cloud cover : 8.97% INFO - L9 2024-12-22-22-00-50: sand: 0.33% ,whitewater: 0.66% ,water: 43.07% INFO - L9 2024-12-22-22-00-50: 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 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 ERROR - Skipping L9 2025-01-16-21-54-40 due to cloud cover percentage exceeding cloud threshold: 64.90% > 10.00%. ERROR - Skipping L9 2025-01-16-21-55-04 due to cloud cover percentage exceeding cloud threshold: 49.05% > 10.00%. ERROR - Skipping L9 2025-02-01-21-54-35 due to cloud cover percentage exceeding cloud threshold: 60.62% > 10.00%. ERROR - Skipping L9 2025-02-01-21-54-59 due to cloud cover percentage exceeding cloud threshold: 50.37% > 10.00%. INFO - Processing image L9 2025-02-08-22-00-47 INFO - L9 2025-02-08-22-00-47 cloud cover : 0.00% INFO - L9 2025-02-08-22-00-47: sand: 0.32% ,whitewater: 8.67% ,water: 34.65% INFO - L9 2025-02-08-22-00-47: 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 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L9 2025-02-24-22-00-45 INFO - L9 2025-02-24-22-00-45 cloud cover : 0.00% INFO - L9 2025-02-24-22-00-45: sand: 0.00% ,whitewater: 0.92% ,water: 42.07% INFO - L9 2025-02-24-22-00-45: 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 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 150