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 2024-10-09-22-13-21 due to cloud cover percentage exceeding cloud threshold: 29.64% > 10.00%. ERROR - Skipping L8 2024-10-09-22-13-45 due to cloud cover percentage exceeding cloud threshold: 28.45% > 10.00%. ERROR - Skipping L8 2024-10-16-22-19-39 due to cloud cover percentage exceeding cloud threshold: 47.16% > 10.00%. ERROR - Skipping L8 2024-11-01-22-19-30 due to cloud cover percentage exceeding cloud threshold: 19.51% > 10.00%. ERROR - Skipping L8 2024-11-01-22-19-54 due to cloud cover percentage exceeding cloud threshold: 16.25% > 10.00%. ERROR - Skipping L8 2024-11-10-22-13-25 due to cloud cover percentage exceeding cloud threshold: 28.49% > 10.00%. ERROR - Skipping L8 2024-11-10-22-13-49 due to cloud cover percentage exceeding cloud threshold: 29.41% > 10.00%. 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: 1.16% ,water: 50.23% 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: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 560 INFO - Number of shoreline points after removing points within 300m of cloud mask 560 INFO - Number of shoreline points before removing points within 30m of no data pixel 560 INFO - Number of shoreline points after removing points within 30m of no data pixel 560 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: 0.91% ,water: 10.18% 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: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-10-08-22-19-27 due to cloud cover percentage exceeding cloud threshold: 59.01% > 10.00%. ERROR - Skipping L9 2024-10-24-22-19-45 due to cloud cover percentage exceeding cloud threshold: 38.47% > 10.00%. INFO - Processing image L9 2024-11-02-22-13-29 INFO - L9 2024-11-02-22-13-29 cloud cover : 1.21% INFO - L9 2024-11-02-22-13-29: sand: 0.01% ,whitewater: 8.72% ,water: 41.99% 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: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 579 INFO - Number of shoreline points after removing points within 300m of cloud mask 508 INFO - Number of shoreline points before removing points within 30m of no data pixel 508 INFO - Number of shoreline points after removing points within 30m of no data pixel 508 INFO - Processing image L9 2024-11-02-22-13-53 INFO - L9 2024-11-02-22-13-53 cloud cover : 1.24% INFO - L9 2024-11-02-22-13-53: sand: 0.00% ,whitewater: 8.75% ,water: 41.95% 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: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 581 INFO - Number of shoreline points after removing points within 300m of cloud mask 505 INFO - Number of shoreline points before removing points within 30m of no data pixel 505 INFO - Number of shoreline points after removing points within 30m of no data pixel 505 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: 5.47% ,water: 45.50% 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: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 563 INFO - Number of shoreline points after removing points within 300m of cloud mask 563 INFO - Number of shoreline points before removing points within 30m of no data pixel 563 INFO - Number of shoreline points after removing points within 30m of no data pixel 563 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: 0.44% ,water: 7.66% 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: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines