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 2024-11-21-21-53-48 due to cloud cover percentage exceeding cloud threshold: 18.18% > 10.00%. ERROR - Skipping L8 2024-11-21-21-54-12 due to cloud cover percentage exceeding cloud threshold: 26.77% > 10.00%. INFO - Processing image L8 2024-12-14-21-59-51 INFO - L8 2024-12-14-21-59-51 cloud cover : 3.48% INFO - L8 2024-12-14-21-59-51: sand: 0.00% ,whitewater: 0.05% ,water: 50.28% INFO - L8 2024-12-14-21-59-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 350 INFO - Number of shoreline points before removing points within 30m of no data pixel 350 INFO - Number of shoreline points after removing points within 30m of no data pixel 350 INFO - Processing image L8 2024-12-23-21-53-43 INFO - L8 2024-12-23-21-53-43 cloud cover : 0.00% INFO - L8 2024-12-23-21-53-43: sand: 0.00% ,whitewater: 0.04% ,water: 50.24% INFO - L8 2024-12-23-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 388 INFO - Number of shoreline points before removing points within 30m of no data pixel 388 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L8 2024-12-23-21-54-07 INFO - L8 2024-12-23-21-54-07 cloud cover : 0.00% INFO - L8 2024-12-23-21-54-07: sand: 0.00% ,whitewater: 0.04% ,water: 28.56% INFO - L8 2024-12-23-21-54-07: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2025-01-08-21-53-45 INFO - L8 2025-01-08-21-53-45 cloud cover : 8.15% INFO - L8 2025-01-08-21-53-45: sand: 0.00% ,whitewater: 0.00% ,water: 49.18% INFO - L8 2025-01-08-21-53-45: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 325 INFO - Number of shoreline points after removing points within 300m of cloud mask 298 INFO - Number of shoreline points before removing points within 30m of no data pixel 298 INFO - Number of shoreline points after removing points within 30m of no data pixel 298 ERROR - Skipping L8 2025-01-31-21-59-55 due to cloud cover percentage exceeding cloud threshold: 43.27% > 10.00%. ERROR - Skipping L8 2025-02-09-21-53-42 due to cloud cover percentage exceeding cloud threshold: 42.98% > 10.00%. ERROR - Skipping L8 2025-02-09-21-54-06 due to cloud cover percentage exceeding cloud threshold: 15.21% > 10.00%. INFO - Processing image L8 2025-02-25-21-53-31 INFO - L8 2025-02-25-21-53-31 cloud cover : 0.00% INFO - L8 2025-02-25-21-53-31: sand: 0.00% ,whitewater: 0.25% ,water: 50.26% INFO - L8 2025-02-25-21-53-31: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 390 INFO - Number of shoreline points before removing points within 30m of no data pixel 390 INFO - Number of shoreline points after removing points within 30m of no data pixel 390 INFO - Processing image L8 2025-02-25-21-53-55 INFO - L8 2025-02-25-21-53-55 cloud cover : 0.00% INFO - L8 2025-02-25-21-53-55: sand: 0.00% ,whitewater: 0.20% ,water: 35.78% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 295 INFO - Number of shoreline points after removing points within 300m of cloud mask 295 INFO - Number of shoreline points before removing points within 30m of no data pixel 295 INFO - Number of shoreline points after removing points within 30m of no data pixel 293 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-12-06-21-59-59 INFO - L9 2024-12-06-21-59-59 cloud cover : 2.88% INFO - L9 2024-12-06-21-59-59: sand: 0.00% ,whitewater: 0.00% ,water: 50.38% INFO - L9 2024-12-06-21-59-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 388 INFO - Number of shoreline points before removing points within 30m of no data pixel 388 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 ERROR - Skipping L9 2024-12-31-21-53-47 due to cloud cover percentage exceeding cloud threshold: 77.96% > 10.00%. ERROR - Skipping L9 2024-12-31-21-54-11 due to cloud cover percentage exceeding cloud threshold: 76.37% > 10.00%. INFO - Processing image L9 2025-01-23-22-00-02 INFO - L9 2025-01-23-22-00-02 cloud cover : 0.00% INFO - L9 2025-01-23-22-00-02: sand: 0.00% ,whitewater: 0.39% ,water: 50.02% INFO - L9 2025-01-23-22-00-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 390 INFO - Number of shoreline points before removing points within 30m of no data pixel 390 INFO - Number of shoreline points after removing points within 30m of no data pixel 390 ERROR - Skipping L9 2025-02-01-21-53-47 due to cloud cover percentage exceeding cloud threshold: 22.93% > 10.00%. ERROR - Skipping L9 2025-02-01-21-54-11 due to cloud cover percentage exceeding cloud threshold: 12.16% > 10.00%. INFO - Processing image L9 2025-02-24-21-59-57 INFO - L9 2025-02-24-21-59-57 cloud cover : 1.40% INFO - L9 2025-02-24-21-59-57: sand: 0.00% ,whitewater: 0.27% ,water: 49.48% INFO - L9 2025-02-24-21-59-57: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 INFO - Number of shoreline points after removing points within 300m of cloud mask 354 INFO - Number of shoreline points before removing points within 30m of no data pixel 354 INFO - Number of shoreline points after removing points within 30m of no data pixel 354