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 2025-01-22-22-06-01 due to cloud cover percentage exceeding cloud threshold: 32.18% > 10.00%. ERROR - Skipping L8 2025-01-31-21-59-55 due to cloud cover percentage exceeding cloud threshold: 86.38% > 10.00%. ERROR - Skipping L8 2025-02-07-22-06-05 due to cloud cover percentage exceeding cloud threshold: 65.15% > 10.00%. INFO - Processing image L8 2025-02-23-22-05-55 INFO - L8 2025-02-23-22-05-55 cloud cover : 1.78% INFO - L8 2025-02-23-22-05-55: sand: 0.01% ,whitewater: 0.05% ,water: 41.54% INFO - L8 2025-02-23-22-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 292 INFO - Number of shoreline points after removing points within 300m of cloud mask 213 INFO - Number of shoreline points before removing points within 30m of no data pixel 213 INFO - Number of shoreline points after removing points within 30m of no data pixel 212 INFO - Processing image L8 2025-03-04-21-59-42 INFO - L8 2025-03-04-21-59-42 cloud cover : 0.00% INFO - L8 2025-03-04-21-59-42: sand: 0.01% ,whitewater: 0.00% ,water: 56.27% INFO - L8 2025-03-04-21-59-42: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2360 INFO - Number of shoreline points after removing points within 300m of cloud mask 2360 INFO - Number of shoreline points before removing points within 30m of no data pixel 2360 INFO - Number of shoreline points after removing points within 30m of no data pixel 2360 ERROR - Skipping L8 2025-03-11-22-05-51 due to cloud cover percentage exceeding cloud threshold: 56.55% > 10.00%. ERROR - Skipping L8 2025-03-20-21-59-32 due to cloud cover percentage exceeding cloud threshold: 61.24% > 10.00%. INFO - Processing image L8 2025-03-27-22-05-40 INFO - L8 2025-03-27-22-05-40 cloud cover : 0.00% INFO - L8 2025-03-27-22-05-40: sand: 0.01% ,whitewater: 0.02% ,water: 44.68% INFO - L8 2025-03-27-22-05-40: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1670 INFO - Number of shoreline points after removing points within 300m of cloud mask 1670 INFO - Number of shoreline points before removing points within 30m of no data pixel 1670 INFO - Number of shoreline points after removing points within 30m of no data pixel 1668 INFO - Processing image L8 2025-04-05-21-59-29 INFO - L8 2025-04-05-21-59-29 cloud cover : 0.67% INFO - L8 2025-04-05-21-59-29: sand: 0.01% ,whitewater: 0.19% ,water: 55.63% INFO - L8 2025-04-05-21-59-29: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2376 INFO - Number of shoreline points after removing points within 300m of cloud mask 2376 INFO - Number of shoreline points before removing points within 30m of no data pixel 2376 INFO - Number of shoreline points after removing points within 30m of no data pixel 2376 INFO - Processing image L8 2025-04-12-22-05-36 INFO - L8 2025-04-12-22-05-36 cloud cover : 0.05% INFO - L8 2025-04-12-22-05-36: sand: 0.02% ,whitewater: 0.59% ,water: 43.03% INFO - L8 2025-04-12-22-05-36: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1580 INFO - Number of shoreline points after removing points within 300m of cloud mask 1580 INFO - Number of shoreline points before removing points within 30m of no data pixel 1580 INFO - Number of shoreline points after removing points within 30m of no data pixel 1579 ERROR - Skipping L8 2025-04-21-21-59-16 due to cloud cover percentage exceeding cloud threshold: 81.84% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-01-23-22-00-02 due to cloud cover percentage exceeding cloud threshold: 10.88% > 10.00%. ERROR - Skipping L9 2025-01-30-22-06-08 due to cloud cover percentage exceeding cloud threshold: 16.90% > 10.00%. ERROR - Skipping L9 2025-02-08-21-59-59 due to cloud cover percentage exceeding cloud threshold: 27.13% > 10.00%. ERROR - Skipping L9 2025-02-15-22-06-13 due to cloud cover percentage exceeding cloud threshold: 86.88% > 10.00%. ERROR - Skipping L9 2025-02-24-21-59-57 due to cloud cover percentage exceeding cloud threshold: 58.29% > 10.00%. ERROR - Skipping L9 2025-03-19-22-05-54 due to cloud cover percentage exceeding cloud threshold: 62.50% > 10.00%. INFO - Processing image L9 2025-03-28-21-59-42 INFO - L9 2025-03-28-21-59-42 cloud cover : 2.63% INFO - L9 2025-03-28-21-59-42: sand: 0.02% ,whitewater: 0.04% ,water: 54.33% INFO - L9 2025-03-28-21-59-42: 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 2101 INFO - Number of shoreline points after removing points within 300m of cloud mask 2069 INFO - Number of shoreline points before removing points within 30m of no data pixel 2069 INFO - Number of shoreline points after removing points within 30m of no data pixel 2069 ERROR - Skipping L9 2025-04-04-22-05-51 due to cloud cover percentage exceeding cloud threshold: 12.52% > 10.00%. ERROR - Skipping L9 2025-04-13-21-59-43 due to cloud cover percentage exceeding cloud threshold: 27.91% > 10.00%. ERROR - Skipping L9 2025-04-20-22-05-49 due to cloud cover percentage exceeding cloud threshold: 88.26% > 10.00%.