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 2024-10-09-22-12-57 due to cloud cover percentage exceeding cloud threshold: 15.57% > 10.00%. ERROR - Skipping L8 2024-10-09-22-13-21 due to cloud cover percentage exceeding cloud threshold: 17.12% > 10.00%. ERROR - Skipping L8 2024-10-16-22-19-15 due to cloud cover percentage exceeding cloud threshold: 85.98% > 10.00%. INFO - Processing image L8 2024-11-10-22-13-01 INFO - L8 2024-11-10-22-13-01 cloud cover : 1.84% INFO - L8 2024-11-10-22-13-01: sand: 0.63% ,whitewater: 29.94% ,water: 19.37% INFO - L8 2024-11-10-22-13-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 239 INFO - Number of shoreline points after removing points within 300m of cloud mask 188 INFO - Number of shoreline points before removing points within 30m of no data pixel 188 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 INFO - Processing image L8 2024-11-10-22-13-25 INFO - L8 2024-11-10-22-13-25 cloud cover : 0.00% INFO - L8 2024-11-10-22-13-25: sand: 0.60% ,whitewater: 30.46% ,water: 19.49% INFO - L8 2024-11-10-22-13-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 262 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 INFO - Processing image L8 2024-11-17-22-19-14 INFO - L8 2024-11-17-22-19-14 cloud cover : 0.00% INFO - L8 2024-11-17-22-19-14: sand: 1.23% ,whitewater: 10.07% ,water: 42.65% INFO - L8 2024-11-17-22-19-14: 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 212 INFO - Number of shoreline points after removing points within 300m of cloud mask 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 212 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2024-11-02-22-13-05 INFO - L9 2024-11-02-22-13-05 cloud cover : 0.00% INFO - L9 2024-11-02-22-13-05: sand: 0.96% ,whitewater: 35.88% ,water: 17.59% INFO - L9 2024-11-02-22-13-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 279 INFO - Number of shoreline points after removing points within 300m of cloud mask 279 INFO - Number of shoreline points before removing points within 30m of no data pixel 279 INFO - Number of shoreline points after removing points within 30m of no data pixel 279 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: 0.95% ,whitewater: 36.04% ,water: 17.44% INFO - L9 2024-11-02-22-13-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 292 INFO - Number of shoreline points after removing points within 300m of cloud mask 292 INFO - Number of shoreline points before removing points within 30m of no data pixel 292 INFO - Number of shoreline points after removing points within 30m of no data pixel 292 ERROR - Skipping L9 2024-11-18-22-13-10 due to cloud cover percentage exceeding cloud threshold: 48.55% > 10.00%. ERROR - Skipping L9 2024-11-18-22-13-34 due to cloud cover percentage exceeding cloud threshold: 16.63% > 10.00%. INFO - Processing image L9 2024-11-25-22-19-27 INFO - L9 2024-11-25-22-19-27 cloud cover : 0.00% INFO - L9 2024-11-25-22-19-27: sand: 1.84% ,whitewater: 8.87% ,water: 40.69% INFO - L9 2024-11-25-22-19-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 246 INFO - Number of shoreline points after removing points within 300m of cloud mask 246 INFO - Number of shoreline points before removing points within 30m of no data pixel 246 INFO - Number of shoreline points after removing points within 30m of no data pixel 246