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 2024-12-05-22-06-09 due to cloud cover percentage exceeding cloud threshold: 26.95% > 10.00%. INFO - Processing image L8 2024-12-12-22-12-12 INFO - L8 2024-12-12-22-12-12 cloud cover : 8.00% INFO - L8 2024-12-12-22-12-12: sand: 0.00% ,whitewater: 12.83% ,water: 56.03% INFO - L8 2024-12-12-22-12-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 231 INFO - Number of shoreline points before removing points within 30m of no data pixel 231 INFO - Number of shoreline points after removing points within 30m of no data pixel 231 ERROR - Skipping L8 2024-12-21-22-06-04 due to cloud cover percentage exceeding cloud threshold: 89.54% > 10.00%. ERROR - Skipping L8 2024-12-28-22-12-14 due to cloud cover percentage exceeding cloud threshold: 82.59% > 10.00%. INFO - Processing image L8 2025-01-06-22-06-06 INFO - L8 2025-01-06-22-06-06 cloud cover : 0.00% INFO - L8 2025-01-06-22-06-06: sand: 0.00% ,whitewater: 9.78% ,water: 63.32% INFO - L8 2025-01-06-22-06-06: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 537 INFO - Number of shoreline points after removing points within 300m of cloud mask 537 INFO - Number of shoreline points before removing points within 30m of no data pixel 537 INFO - Number of shoreline points after removing points within 30m of no data pixel 537 INFO - Processing image L8 2025-01-13-22-12-18 INFO - L8 2025-01-13-22-12-18 cloud cover : 0.00% INFO - L8 2025-01-13-22-12-18: sand: 0.00% ,whitewater: 2.32% ,water: 73.72% INFO - L8 2025-01-13-22-12-18: 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 288 INFO - Number of shoreline points after removing points within 300m of cloud mask 288 INFO - Number of shoreline points before removing points within 30m of no data pixel 288 INFO - Number of shoreline points after removing points within 30m of no data pixel 288 ERROR - Skipping L8 2025-02-07-22-06-05 due to cloud cover percentage exceeding cloud threshold: 22.83% > 10.00%. ERROR - Skipping L8 2025-02-14-22-12-12 due to cloud cover percentage exceeding cloud threshold: 67.25% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-18-22-12-22 due to cloud cover percentage exceeding cloud threshold: 24.21% > 10.00%. ERROR - Skipping L9 2024-12-04-22-12-24 due to cloud cover percentage exceeding cloud threshold: 92.93% > 10.00%. INFO - Processing image L9 2025-01-05-22-12-19 INFO - L9 2025-01-05-22-12-19 cloud cover : 3.90% INFO - L9 2025-01-05-22-12-19: sand: 0.00% ,whitewater: 14.76% ,water: 56.25% INFO - L9 2025-01-05-22-12-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 305 INFO - Number of shoreline points after removing points within 300m of cloud mask 305 INFO - Number of shoreline points before removing points within 30m of no data pixel 305 INFO - Number of shoreline points after removing points within 30m of no data pixel 305 INFO - Processing image L9 2025-01-14-22-06-13 INFO - L9 2025-01-14-22-06-13 cloud cover : 0.00% INFO - L9 2025-01-14-22-06-13: sand: 0.00% ,whitewater: 5.34% ,water: 69.51% INFO - L9 2025-01-14-22-06-13: 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 293 INFO - Number of shoreline points after removing points within 300m of cloud mask 293 INFO - Number of shoreline points before removing points within 30m of no data pixel 293 INFO - Number of shoreline points after removing points within 30m of no data pixel 293 INFO - Processing image L9 2025-01-21-22-12-25 INFO - L9 2025-01-21-22-12-25 cloud cover : 0.00% INFO - L9 2025-01-21-22-12-25: sand: 0.00% ,whitewater: 2.22% ,water: 72.11% INFO - L9 2025-01-21-22-12-25: 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 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 ERROR - Skipping L9 2025-01-30-22-06-08 due to cloud cover percentage exceeding cloud threshold: 39.12% > 10.00%. INFO - Processing image L9 2025-02-15-22-06-13 INFO - L9 2025-02-15-22-06-13 cloud cover : 0.00% INFO - L9 2025-02-15-22-06-13: sand: 0.00% ,whitewater: 0.00% ,water: 74.34% INFO - L9 2025-02-15-22-06-13: 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 297 INFO - Number of shoreline points after removing points within 300m of cloud mask 297 INFO - Number of shoreline points before removing points within 30m of no data pixel 297 INFO - Number of shoreline points after removing points within 30m of no data pixel 297