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 2025-03-13-21-53-28 due to cloud cover percentage exceeding cloud threshold: 28.40% > 10.00%. ERROR - Skipping L8 2025-03-13-21-53-52 due to cloud cover percentage exceeding cloud threshold: 34.07% > 10.00%. ERROR - Skipping L8 2025-03-29-21-53-19 due to cloud cover percentage exceeding cloud threshold: 63.39% > 10.00%. ERROR - Skipping L8 2025-03-29-21-53-43 due to cloud cover percentage exceeding cloud threshold: 58.66% > 10.00%. ERROR - Skipping L8 2025-04-14-21-53-13 due to cloud cover percentage exceeding cloud threshold: 64.22% > 10.00%. ERROR - Skipping L8 2025-04-14-21-53-37 due to cloud cover percentage exceeding cloud threshold: 86.16% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2025-03-05-21-53-44 INFO - L9 2025-03-05-21-53-44 cloud cover : 0.66% INFO - L9 2025-03-05-21-53-44: sand: 0.42% ,whitewater: 7.49% ,water: 45.62% INFO - L9 2025-03-05-21-53-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 320 INFO - Number of shoreline points after removing points within 300m of cloud mask 320 INFO - Number of shoreline points before removing points within 30m of no data pixel 320 INFO - Number of shoreline points after removing points within 30m of no data pixel 320 INFO - Processing image L9 2025-03-05-21-54-08 INFO - L9 2025-03-05-21-54-08 cloud cover : 0.51% INFO - L9 2025-03-05-21-54-08: sand: 0.45% ,whitewater: 7.59% ,water: 45.50% INFO - L9 2025-03-05-21-54-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 320 INFO - Number of shoreline points after removing points within 300m of cloud mask 320 INFO - Number of shoreline points before removing points within 30m of no data pixel 320 INFO - Number of shoreline points after removing points within 30m of no data pixel 320 INFO - Processing image L9 2025-03-21-21-53-32 INFO - L9 2025-03-21-21-53-32 cloud cover : 0.00% INFO - L9 2025-03-21-21-53-32: sand: 1.36% ,whitewater: 2.92% ,water: 49.31% INFO - L9 2025-03-21-21-53-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 314 INFO - Number of shoreline points after removing points within 300m of cloud mask 314 INFO - Number of shoreline points before removing points within 30m of no data pixel 314 INFO - Number of shoreline points after removing points within 30m of no data pixel 314 INFO - Processing image L9 2025-03-21-21-53-56 INFO - L9 2025-03-21-21-53-56 cloud cover : 0.00% INFO - L9 2025-03-21-21-53-56: sand: 1.37% ,whitewater: 3.03% ,water: 49.15% INFO - L9 2025-03-21-21-53-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 314 INFO - Number of shoreline points after removing points within 300m of cloud mask 314 INFO - Number of shoreline points before removing points within 30m of no data pixel 314 INFO - Number of shoreline points after removing points within 30m of no data pixel 314 INFO - Processing image L9 2025-04-06-21-53-31 INFO - L9 2025-04-06-21-53-31 cloud cover : 0.00% INFO - L9 2025-04-06-21-53-31: sand: 1.95% ,whitewater: 1.48% ,water: 49.99% INFO - L9 2025-04-06-21-53-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 327 INFO - Number of shoreline points after removing points within 300m of cloud mask 327 INFO - Number of shoreline points before removing points within 30m of no data pixel 327 INFO - Number of shoreline points after removing points within 30m of no data pixel 327 INFO - Processing image L9 2025-04-06-21-53-55 INFO - L9 2025-04-06-21-53-55 cloud cover : 0.00% INFO - L9 2025-04-06-21-53-55: sand: 2.03% ,whitewater: 1.63% ,water: 49.83% INFO - L9 2025-04-06-21-53-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 329 INFO - Number of shoreline points after removing points within 300m of cloud mask 329 INFO - Number of shoreline points before removing points within 30m of no data pixel 329 INFO - Number of shoreline points after removing points within 30m of no data pixel 329 ERROR - Skipping L9 2025-04-22-21-53-26 due to cloud cover percentage exceeding cloud threshold: 58.17% > 10.00%. ERROR - Skipping L9 2025-04-22-21-53-49 due to cloud cover percentage exceeding cloud threshold: 58.20% > 10.00%.