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: 60.92% > 10.00%. ERROR - Skipping L8 2024-11-21-21-54-12 due to cloud cover percentage exceeding cloud threshold: 61.85% > 10.00%. INFO - Processing image L8 2024-11-28-22-00-03 INFO - L8 2024-11-28-22-00-03 cloud cover : 3.40% INFO - L8 2024-11-28-22-00-03: sand: 0.00% ,whitewater: 0.00% ,water: 49.12% INFO - L8 2024-11-28-22-00-03: 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 416 INFO - Number of shoreline points after removing points within 300m of cloud mask 391 INFO - Number of shoreline points before removing points within 30m of no data pixel 391 INFO - Number of shoreline points after removing points within 30m of no data pixel 391 INFO - Processing image L8 2024-12-14-21-59-51 INFO - L8 2024-12-14-21-59-51 cloud cover : 0.00% INFO - L8 2024-12-14-21-59-51: sand: 0.00% ,whitewater: 0.01% ,water: 50.50% 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 463 INFO - Number of shoreline points after removing points within 300m of cloud mask 463 INFO - Number of shoreline points before removing points within 30m of no data pixel 463 INFO - Number of shoreline points after removing points within 30m of no data pixel 463 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: 0.02% ,water: 50.03% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 453 INFO - Number of shoreline points after removing points within 300m of cloud mask 453 INFO - Number of shoreline points before removing points within 30m of no data pixel 453 INFO - Number of shoreline points after removing points within 30m of no data pixel 453 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: 0.02% ,water: 50.02% 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 453 INFO - Number of shoreline points after removing points within 300m of cloud mask 453 INFO - Number of shoreline points before removing points within 30m of no data pixel 453 INFO - Number of shoreline points after removing points within 30m of no data pixel 453 ERROR - Skipping L8 2025-01-08-21-53-45 due to cloud cover percentage exceeding cloud threshold: 41.62% > 10.00%. ERROR - Skipping L8 2025-01-24-21-53-39 due to cloud cover percentage exceeding cloud threshold: 33.70% > 10.00%. ERROR - Skipping L8 2025-01-24-21-54-03 due to cloud cover percentage exceeding cloud threshold: 37.07% > 10.00%. ERROR - Skipping L8 2025-02-09-21-53-42 due to cloud cover percentage exceeding cloud threshold: 59.06% > 10.00%. ERROR - Skipping L8 2025-02-09-21-54-06 due to cloud cover percentage exceeding cloud threshold: 58.56% > 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: 0.08% ,water: 50.15% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 450 INFO - Number of shoreline points after removing points within 300m of cloud mask 450 INFO - Number of shoreline points before removing points within 30m of no data pixel 450 INFO - Number of shoreline points after removing points within 30m of no data pixel 450 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: 0.09% ,water: 50.11% 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 450 INFO - Number of shoreline points after removing points within 300m of cloud mask 450 INFO - Number of shoreline points before removing points within 30m of no data pixel 450 INFO - Number of shoreline points after removing points within 30m of no data pixel 450 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-20-22-00-03 due to cloud cover percentage exceeding cloud threshold: 70.36% > 10.00%. INFO - Processing image L9 2024-12-06-21-59-59 INFO - L9 2024-12-06-21-59-59 cloud cover : 0.52% INFO - L9 2024-12-06-21-59-59: sand: 0.00% ,whitewater: 0.01% ,water: 50.11% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 452 ERROR - Skipping L9 2025-01-16-21-53-52 due to cloud cover percentage exceeding cloud threshold: 65.40% > 10.00%. ERROR - Skipping L9 2025-01-16-21-54-16 due to cloud cover percentage exceeding cloud threshold: 67.97% > 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: 0.06% ,water: 50.38% 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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 452 INFO - Processing image L9 2025-02-01-21-53-47 INFO - L9 2025-02-01-21-53-47 cloud cover : 1.29% INFO - L9 2025-02-01-21-53-47: sand: 0.00% ,whitewater: 0.00% ,water: 49.13% INFO - L9 2025-02-01-21-53-47: 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 451 INFO - Number of shoreline points after removing points within 300m of cloud mask 429 INFO - Number of shoreline points before removing points within 30m of no data pixel 429 INFO - Number of shoreline points after removing points within 30m of no data pixel 429 INFO - Processing image L9 2025-02-01-21-54-11 INFO - L9 2025-02-01-21-54-11 cloud cover : 0.65% INFO - L9 2025-02-01-21-54-11: sand: 0.00% ,whitewater: 0.00% ,water: 49.51% INFO - L9 2025-02-01-21-54-11: 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 451 INFO - Number of shoreline points after removing points within 300m of cloud mask 432 INFO - Number of shoreline points before removing points within 30m of no data pixel 432 INFO - Number of shoreline points after removing points within 30m of no data pixel 432 ERROR - Skipping L9 2025-02-08-21-59-59 due to cloud cover percentage exceeding cloud threshold: 78.38% > 10.00%. ERROR - Skipping L9 2025-02-24-21-59-57 due to cloud cover percentage exceeding cloud threshold: 83.87% > 10.00%.