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 2024-11-08-22-26-59 due to cloud cover percentage exceeding cloud threshold: 16.05% > 10.00%. ERROR - Skipping L8 2024-11-24-22-27-09 due to cloud cover percentage exceeding cloud threshold: 69.76% > 10.00%. INFO - Processing image L8 2024-12-10-22-26-57 INFO - L8 2024-12-10-22-26-57 cloud cover : 0.84% INFO - L8 2024-12-10-22-26-57: sand: 0.00% ,whitewater: 8.57% ,water: 41.55% INFO - L8 2024-12-10-22-26-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 343 INFO - Number of shoreline points after removing points within 300m of cloud mask 343 INFO - Number of shoreline points before removing points within 30m of no data pixel 343 INFO - Number of shoreline points after removing points within 30m of no data pixel 343 ERROR - Skipping L8 2024-12-17-22-33-10 due to cloud cover percentage exceeding cloud threshold: 10.55% > 10.00%. INFO - Processing image L8 2024-12-26-22-27-01 INFO - L8 2024-12-26-22-27-01 cloud cover : 9.73% INFO - L8 2024-12-26-22-27-01: sand: 0.00% ,whitewater: 0.15% ,water: 46.00% INFO - L8 2024-12-26-22-27-01: 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 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L8 2025-01-11-22-27-03 INFO - L8 2025-01-11-22-27-03 cloud cover : 8.57% INFO - L8 2025-01-11-22-27-03: sand: 0.00% ,whitewater: 1.23% ,water: 45.78% INFO - L8 2025-01-11-22-27-03: 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 126 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 ERROR - Skipping L8 2025-01-18-22-33-12 due to cloud cover percentage exceeding cloud threshold: 13.46% > 10.00%. INFO - Processing image L8 2025-02-03-22-33-13 INFO - L8 2025-02-03-22-33-13 cloud cover : 0.00% INFO - L8 2025-02-03-22-33-13: sand: 0.85% ,whitewater: 10.86% ,water: 37.60% INFO - L8 2025-02-03-22-33-13: 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 352 INFO - Number of shoreline points after removing points within 300m of cloud mask 352 INFO - Number of shoreline points before removing points within 30m of no data pixel 352 INFO - Number of shoreline points after removing points within 30m of no data pixel 352 ERROR - Skipping L8 2025-02-19-22-33-06 due to cloud cover percentage exceeding cloud threshold: 24.72% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-12-02-22-27-12 due to cloud cover percentage exceeding cloud threshold: 89.14% > 10.00%. ERROR - Skipping L9 2025-01-26-22-33-18 due to cloud cover percentage exceeding cloud threshold: 19.43% > 10.00%. ERROR - Skipping L9 2025-02-04-22-27-05 due to cloud cover percentage exceeding cloud threshold: 22.27% > 10.00%. ERROR - Skipping L9 2025-02-11-22-33-19 due to cloud cover percentage exceeding cloud threshold: 12.33% > 10.00%. ERROR - Skipping L9 2025-02-20-22-27-08 due to cloud cover percentage exceeding cloud threshold: 61.45% > 10.00%. INFO - Processing image L9 2025-02-27-22-33-11 INFO - L9 2025-02-27-22-33-11 cloud cover : 0.00% INFO - L9 2025-02-27-22-33-11: sand: 0.05% ,whitewater: 6.47% ,water: 43.65% INFO - L9 2025-02-27-22-33-11: 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 344 INFO - Number of shoreline points after removing points within 300m of cloud mask 344 INFO - Number of shoreline points before removing points within 30m of no data pixel 344 INFO - Number of shoreline points after removing points within 30m of no data pixel 344