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 2024-11-01-22-19-30 due to cloud cover percentage exceeding cloud threshold: 58.92% > 10.00%. ERROR - Skipping L8 2024-11-01-22-19-54 due to cloud cover percentage exceeding cloud threshold: 55.82% > 10.00%. INFO - Processing image L8 2024-11-10-22-13-25 INFO - L8 2024-11-10-22-13-25 cloud cover : 3.77% INFO - L8 2024-11-10-22-13-25: sand: 0.00% ,whitewater: 4.85% ,water: 24.31% INFO - L8 2024-11-10-22-13-25: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2024-11-10-22-13-49 INFO - L8 2024-11-10-22-13-49 cloud cover : 3.93% INFO - L8 2024-11-10-22-13-49: sand: 0.00% ,whitewater: 4.24% ,water: 49.26% INFO - L8 2024-11-10-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1633 INFO - Number of shoreline points after removing points within 300m of cloud mask 1633 INFO - Number of shoreline points before removing points within 30m of no data pixel 1633 INFO - Number of shoreline points after removing points within 30m of no data pixel 1633 INFO - Processing image L8 2024-11-17-22-19-38 INFO - L8 2024-11-17-22-19-38 cloud cover : 0.00% INFO - L8 2024-11-17-22-19-38: sand: 0.00% ,whitewater: 0.33% ,water: 53.05% INFO - L8 2024-11-17-22-19-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 41 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1515 INFO - Number of shoreline points after removing points within 300m of cloud mask 1515 INFO - Number of shoreline points before removing points within 30m of no data pixel 1515 INFO - Number of shoreline points after removing points within 30m of no data pixel 1515 INFO - Processing image L8 2024-11-17-22-20-02 INFO - L8 2024-11-17-22-20-02 cloud cover : 0.00% INFO - L8 2024-11-17-22-20-02: sand: 0.00% ,whitewater: 0.34% ,water: 53.05% INFO - L8 2024-11-17-22-20-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 45 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1499 INFO - Number of shoreline points after removing points within 300m of cloud mask 1499 INFO - Number of shoreline points before removing points within 30m of no data pixel 1499 INFO - Number of shoreline points after removing points within 30m of no data pixel 1499 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-11-02-22-13-29 INFO - L9 2024-11-02-22-13-29 cloud cover : 0.00% INFO - L9 2024-11-02-22-13-29: sand: 0.00% ,whitewater: 3.96% ,water: 32.73% INFO - L9 2024-11-02-22-13-29: 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: 2 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 148 INFO - Processing image L9 2024-11-02-22-13-53 INFO - L9 2024-11-02-22-13-53 cloud cover : 0.00% INFO - L9 2024-11-02-22-13-53: sand: 0.00% ,whitewater: 3.39% ,water: 50.16% INFO - L9 2024-11-02-22-13-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 46 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1572 INFO - Number of shoreline points after removing points within 300m of cloud mask 1572 INFO - Number of shoreline points before removing points within 30m of no data pixel 1572 INFO - Number of shoreline points after removing points within 30m of no data pixel 1572 INFO - Processing image L9 2024-11-09-22-19-39 INFO - L9 2024-11-09-22-19-39 cloud cover : 0.00% INFO - L9 2024-11-09-22-19-39: sand: 0.00% ,whitewater: 2.17% ,water: 51.15% INFO - L9 2024-11-09-22-19-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 36 shorelines. Number of shorelines after filtering shorelines: 7 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 1610 INFO - Processing image L9 2024-11-09-22-20-03 INFO - L9 2024-11-09-22-20-03 cloud cover : 0.00% INFO - L9 2024-11-09-22-20-03: sand: 0.00% ,whitewater: 2.20% ,water: 51.13% INFO - L9 2024-11-09-22-20-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 36 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1598 INFO - Number of shoreline points after removing points within 300m of cloud mask 1598 INFO - Number of shoreline points before removing points within 30m of no data pixel 1598 INFO - Number of shoreline points after removing points within 30m of no data pixel 1598