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 INFO - Processing image L8 2024-08-22-22-11-34 INFO - L8 2024-08-22-22-11-34 cloud cover : 0.00% INFO - L8 2024-08-22-22-11-34: sand: 0.44% ,whitewater: 0.47% ,water: 52.53% INFO - L8 2024-08-22-22-11-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 317 INFO - Number of shoreline points after removing points within 300m of cloud mask 317 INFO - Number of shoreline points before removing points within 30m of no data pixel 317 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 INFO - Processing image L8 2024-08-29-22-17-21 INFO - L8 2024-08-29-22-17-21 cloud cover : 3.05% INFO - L8 2024-08-29-22-17-21: sand: 0.13% ,whitewater: 10.74% ,water: 29.42% INFO - L8 2024-08-29-22-17-21: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 146 INFO - Number of shoreline points before removing points within 30m of no data pixel 146 INFO - Number of shoreline points after removing points within 30m of no data pixel 146 INFO - Processing image L8 2024-08-29-22-17-45 INFO - L8 2024-08-29-22-17-45 cloud cover : 0.00% INFO - L8 2024-08-29-22-17-45: sand: 0.27% ,whitewater: 14.18% ,water: 47.63% INFO - L8 2024-08-29-22-17-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 383 INFO - Number of shoreline points after removing points within 300m of cloud mask 383 INFO - Number of shoreline points before removing points within 30m of no data pixel 383 INFO - Number of shoreline points after removing points within 30m of no data pixel 383 INFO - Processing image L8 2024-09-23-22-11-42 INFO - L8 2024-09-23-22-11-42 cloud cover : 0.00% INFO - L8 2024-09-23-22-11-42: sand: 0.58% ,whitewater: 10.06% ,water: 42.08% INFO - L8 2024-09-23-22-11-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 317 INFO - Number of shoreline points after removing points within 300m of cloud mask 317 INFO - Number of shoreline points before removing points within 30m of no data pixel 317 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-08-30-22-11-35 INFO - L9 2024-08-30-22-11-35 cloud cover : 2.49% INFO - L9 2024-08-30-22-11-35: sand: 0.00% ,whitewater: 0.15% ,water: 84.32% INFO - L9 2024-08-30-22-11-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 509 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 352 ERROR - Skipping L9 2024-09-22-22-17-21 due to cloud cover percentage exceeding cloud threshold: 71.63% > 10.00%. ERROR - Skipping L9 2024-09-22-22-17-45 due to cloud cover percentage exceeding cloud threshold: 53.34% > 10.00%.