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 2024-11-17-22-20-26 INFO - L8 2024-11-17-22-20-26 cloud cover : 0.00% INFO - L8 2024-11-17-22-20-26: sand: 0.00% ,whitewater: 0.05% ,water: 40.90% INFO - L8 2024-11-17-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 198 INFO - Number of shoreline points after removing points within 300m of cloud mask 198 INFO - Number of shoreline points before removing points within 30m of no data pixel 198 INFO - Number of shoreline points after removing points within 30m of no data pixel 198 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-02-22-14-17 due to cloud cover percentage exceeding cloud threshold: 29.66% > 10.00%. ERROR - Skipping L9 2024-11-02-22-14-41 due to cloud cover percentage exceeding cloud threshold: 28.29% > 10.00%. INFO - Processing image L9 2024-11-18-22-14-22 INFO - L9 2024-11-18-22-14-22 cloud cover : 2.55% INFO - L9 2024-11-18-22-14-22: sand: 0.00% ,whitewater: 1.91% ,water: 42.65% INFO - L9 2024-11-18-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 198 INFO - Number of shoreline points after removing points within 300m of cloud mask 130 INFO - Number of shoreline points before removing points within 30m of no data pixel 130 INFO - Number of shoreline points after removing points within 30m of no data pixel 130 ERROR - Skipping L9 2024-11-18-22-14-46 due to cloud cover percentage exceeding cloud threshold: 30.87% > 10.00%.