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 2025-02-21-22-19-31 due to cloud cover percentage exceeding cloud threshold: 14.99% > 10.00%. ERROR - Skipping L8 2025-03-02-22-13-16 due to cloud cover percentage exceeding cloud threshold: 81.56% > 10.00%. ERROR - Skipping L8 2025-03-09-22-19-26 due to cloud cover percentage exceeding cloud threshold: 29.30% > 10.00%. INFO - Processing image L8 2025-03-18-22-13-06 INFO - L8 2025-03-18-22-13-06 cloud cover : 1.09% INFO - L8 2025-03-18-22-13-06: sand: 0.00% ,whitewater: 3.59% ,water: 48.87% INFO - L8 2025-03-18-22-13-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 35 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1291 INFO - Number of shoreline points after removing points within 300m of cloud mask 1291 INFO - Number of shoreline points before removing points within 30m of no data pixel 1291 INFO - Number of shoreline points after removing points within 30m of no data pixel 1291 INFO - Processing image L8 2025-03-25-22-19-15 INFO - L8 2025-03-25-22-19-15 cloud cover : 0.00% INFO - L8 2025-03-25-22-19-15: sand: 0.00% ,whitewater: 1.07% ,water: 51.73% INFO - L8 2025-03-25-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1203 INFO - Number of shoreline points after removing points within 300m of cloud mask 1203 INFO - Number of shoreline points before removing points within 30m of no data pixel 1203 INFO - Number of shoreline points after removing points within 30m of no data pixel 1203 ERROR - Skipping L8 2025-04-10-22-19-10 due to cloud cover percentage exceeding cloud threshold: 54.79% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-02-22-22-13-33 due to cloud cover percentage exceeding cloud threshold: 88.45% > 10.00%. ERROR - Skipping L9 2025-03-01-22-19-39 due to cloud cover percentage exceeding cloud threshold: 32.67% > 10.00%. INFO - Processing image L9 2025-03-10-22-13-28 INFO - L9 2025-03-10-22-13-28 cloud cover : 6.08% INFO - L9 2025-03-10-22-13-28: sand: 0.00% ,whitewater: 0.70% ,water: 53.45% INFO - L9 2025-03-10-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1189 INFO - Number of shoreline points after removing points within 300m of cloud mask 1159 INFO - Number of shoreline points before removing points within 30m of no data pixel 1159 INFO - Number of shoreline points after removing points within 30m of no data pixel 1159 ERROR - Skipping L9 2025-03-26-22-13-17 due to cloud cover percentage exceeding cloud threshold: 23.15% > 10.00%. ERROR - Skipping L9 2025-04-11-22-13-17 due to cloud cover percentage exceeding cloud threshold: 37.75% > 10.00%. ERROR - Skipping L9 2025-04-18-22-19-25 due to cloud cover percentage exceeding cloud threshold: 84.99% > 10.00%. INFO - Processing image L9 2025-04-27-22-13-08 INFO - L9 2025-04-27-22-13-08 cloud cover : 0.00% INFO - L9 2025-04-27-22-13-08: sand: 0.00% ,whitewater: 1.96% ,water: 53.63% INFO - L9 2025-04-27-22-13-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1229 INFO - Number of shoreline points after removing points within 300m of cloud mask 1229 INFO - Number of shoreline points before removing points within 30m of no data pixel 1229 INFO - Number of shoreline points after removing points within 30m of no data pixel 1229 ERROR - Skipping L9 2025-05-04-22-19-17 due to cloud cover percentage exceeding cloud threshold: 27.34% > 10.00%.