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 2024-11-26-22-12-00 due to cloud cover percentage exceeding cloud threshold: 91.89% > 10.00%. INFO - Processing image L8 2024-12-03-22-18-09 INFO - L8 2024-12-03-22-18-09 cloud cover : 3.20% INFO - L8 2024-12-03-22-18-09: sand: 0.38% ,whitewater: 0.31% ,water: 50.35% INFO - L8 2024-12-03-22-18-09: 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 1216 INFO - Number of shoreline points after removing points within 300m of cloud mask 1144 INFO - Number of shoreline points before removing points within 30m of no data pixel 1144 INFO - Number of shoreline points after removing points within 30m of no data pixel 1144 INFO - Processing image L8 2024-12-19-22-18-01 INFO - L8 2024-12-19-22-18-01 cloud cover : 0.74% INFO - L8 2024-12-19-22-18-01: sand: 0.54% ,whitewater: 0.67% ,water: 51.66% INFO - L8 2024-12-19-22-18-01: 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 1413 INFO - Number of shoreline points after removing points within 300m of cloud mask 1413 INFO - Number of shoreline points before removing points within 30m of no data pixel 1413 INFO - Number of shoreline points after removing points within 30m of no data pixel 1413 ERROR - Skipping L8 2024-12-28-22-11-50 due to cloud cover percentage exceeding cloud threshold: 77.63% > 10.00%. ERROR - Skipping L8 2025-01-13-22-11-54 due to cloud cover percentage exceeding cloud threshold: 46.21% > 10.00%. INFO - Processing image L8 2025-01-29-22-11-52 INFO - L8 2025-01-29-22-11-52 cloud cover : 0.85% INFO - L8 2025-01-29-22-11-52: sand: 0.14% ,whitewater: 0.64% ,water: 52.01% INFO - L8 2025-01-29-22-11-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 1424 INFO - Number of shoreline points after removing points within 300m of cloud mask 1424 INFO - Number of shoreline points before removing points within 30m of no data pixel 1424 INFO - Number of shoreline points after removing points within 30m of no data pixel 1424 ERROR - Skipping L8 2025-02-14-22-11-48 due to cloud cover percentage exceeding cloud threshold: 92.51% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-25-22-18-15 due to cloud cover percentage exceeding cloud threshold: 27.65% > 10.00%. ERROR - Skipping L9 2024-12-04-22-12-00 due to cloud cover percentage exceeding cloud threshold: 23.69% > 10.00%. INFO - Processing image L9 2024-12-20-22-11-59 INFO - L9 2024-12-20-22-11-59 cloud cover : 0.00% INFO - L9 2024-12-20-22-11-59: sand: 0.26% ,whitewater: 1.82% ,water: 50.59% INFO - L9 2024-12-20-22-11-59: 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 1426 INFO - Number of shoreline points after removing points within 300m of cloud mask 1426 INFO - Number of shoreline points before removing points within 30m of no data pixel 1426 INFO - Number of shoreline points after removing points within 30m of no data pixel 1426 ERROR - Skipping L9 2024-12-27-22-18-09 due to cloud cover percentage exceeding cloud threshold: 11.07% > 10.00%. INFO - Processing image L9 2025-01-05-22-11-55 INFO - L9 2025-01-05-22-11-55 cloud cover : 1.01% INFO - L9 2025-01-05-22-11-55: sand: 0.36% ,whitewater: 3.70% ,water: 48.96% INFO - L9 2025-01-05-22-11-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 1424 INFO - Number of shoreline points after removing points within 300m of cloud mask 1424 INFO - Number of shoreline points before removing points within 30m of no data pixel 1424 INFO - Number of shoreline points after removing points within 30m of no data pixel 1424 INFO - Processing image L9 2025-01-12-22-18-09 INFO - L9 2025-01-12-22-18-09 cloud cover : 2.15% INFO - L9 2025-01-12-22-18-09: sand: 0.44% ,whitewater: 1.86% ,water: 50.34% INFO - L9 2025-01-12-22-18-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 1413 INFO - Number of shoreline points after removing points within 300m of cloud mask 1413 INFO - Number of shoreline points before removing points within 30m of no data pixel 1413 INFO - Number of shoreline points after removing points within 30m of no data pixel 1413 INFO - Processing image L9 2025-01-21-22-12-01 INFO - L9 2025-01-21-22-12-01 cloud cover : 9.84% INFO - L9 2025-01-21-22-12-01: sand: 0.17% ,whitewater: 0.97% ,water: 51.38% INFO - L9 2025-01-21-22-12-01: 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 1421 INFO - Number of shoreline points after removing points within 300m of cloud mask 1421 INFO - Number of shoreline points before removing points within 30m of no data pixel 1421 INFO - Number of shoreline points after removing points within 30m of no data pixel 1421 ERROR - Skipping L9 2025-01-28-22-18-06 due to cloud cover percentage exceeding cloud threshold: 15.84% > 10.00%. ERROR - Skipping L9 2025-02-06-22-11-55 due to cloud cover percentage exceeding cloud threshold: 22.88% > 10.00%. INFO - Processing image L9 2025-02-22-22-11-57 INFO - L9 2025-02-22-22-11-57 cloud cover : 3.73% INFO - L9 2025-02-22-22-11-57: sand: 0.33% ,whitewater: 1.91% ,water: 49.97% INFO - L9 2025-02-22-22-11-57: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1423 INFO - Number of shoreline points after removing points within 300m of cloud mask 1423 INFO - Number of shoreline points before removing points within 30m of no data pixel 1423 INFO - Number of shoreline points after removing points within 30m of no data pixel 1423 INFO - Processing image L9 2025-03-01-22-18-03 INFO - L9 2025-03-01-22-18-03 cloud cover : 3.69% INFO - L9 2025-03-01-22-18-03: sand: 0.24% ,whitewater: 0.96% ,water: 52.32% INFO - L9 2025-03-01-22-18-03: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1420 INFO - Number of shoreline points after removing points within 300m of cloud mask 1420 INFO - Number of shoreline points before removing points within 30m of no data pixel 1420 INFO - Number of shoreline points after removing points within 30m of no data pixel 1420