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 2024-08-15-22-05-19 due to cloud cover percentage exceeding cloud threshold: 26.48% > 10.00%. ERROR - Skipping L8 2024-08-15-22-05-43 due to cloud cover percentage exceeding cloud threshold: 17.29% > 10.00%. INFO - Processing image L8 2024-08-31-22-05-27 INFO - L8 2024-08-31-22-05-27 cloud cover : 0.00% INFO - L8 2024-08-31-22-05-27: sand: 0.08% ,whitewater: 3.22% ,water: 46.16% INFO - L8 2024-08-31-22-05-27: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L8 2024-08-31-22-05-51 INFO - L8 2024-08-31-22-05-51 cloud cover : 0.00% INFO - L8 2024-08-31-22-05-51: sand: 0.13% ,whitewater: 3.38% ,water: 45.96% INFO - L8 2024-08-31-22-05-51: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L8 2024-09-16-22-05-33 INFO - L8 2024-09-16-22-05-33 cloud cover : 0.00% INFO - L8 2024-09-16-22-05-33: sand: 0.00% ,whitewater: 0.00% ,water: 48.20% INFO - L8 2024-09-16-22-05-33: 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 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 INFO - Processing image L8 2024-09-16-22-05-57 INFO - L8 2024-09-16-22-05-57 cloud cover : 0.00% INFO - L8 2024-09-16-22-05-57: sand: 0.00% ,whitewater: 0.01% ,water: 48.23% INFO - L8 2024-09-16-22-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 247 INFO - Number of shoreline points after removing points within 300m of cloud mask 247 INFO - Number of shoreline points before removing points within 30m of no data pixel 247 INFO - Number of shoreline points after removing points within 30m of no data pixel 247 ERROR - Skipping L8 2024-10-02-22-05-29 due to cloud cover percentage exceeding cloud threshold: 93.29% > 10.00%. ERROR - Skipping L8 2024-10-02-22-05-53 due to cloud cover percentage exceeding cloud threshold: 93.57% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-08-07-22-05-32 due to cloud cover percentage exceeding cloud threshold: 83.10% > 10.00%. INFO - Processing image L9 2024-09-08-22-05-24 INFO - L9 2024-09-08-22-05-24 cloud cover : 0.00% INFO - L9 2024-09-08-22-05-24: sand: 0.00% ,whitewater: 0.00% ,water: 49.94% INFO - L9 2024-09-08-22-05-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L9 2024-09-08-22-05-48 INFO - L9 2024-09-08-22-05-48 cloud cover : 0.00% INFO - L9 2024-09-08-22-05-48: sand: 0.00% ,whitewater: 0.00% ,water: 49.96% INFO - L9 2024-09-08-22-05-48: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L9 2024-09-24-22-05-25 INFO - L9 2024-09-24-22-05-25 cloud cover : 5.21% INFO - L9 2024-09-24-22-05-25: sand: 1.55% ,whitewater: 0.00% ,water: 49.05% INFO - L9 2024-09-24-22-05-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 226 INFO - Number of shoreline points after removing points within 300m of cloud mask 226 INFO - Number of shoreline points before removing points within 30m of no data pixel 226 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 INFO - Processing image L9 2024-09-24-22-05-49 INFO - L9 2024-09-24-22-05-49 cloud cover : 4.20% INFO - L9 2024-09-24-22-05-49: sand: 1.61% ,whitewater: 0.00% ,water: 49.05% INFO - L9 2024-09-24-22-05-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 277 INFO - Number of shoreline points after removing points within 300m of cloud mask 243 INFO - Number of shoreline points before removing points within 30m of no data pixel 243 INFO - Number of shoreline points after removing points within 30m of no data pixel 243