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


INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-33: sand: 4.31% ,whitewater: 0.69% ,water: 49.50%
INFO - L8 2025-08-02-22-05-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 228
INFO - Number of shoreline points after removing points within 300m of cloud mask 228
INFO - Number of shoreline points before removing points within 30m of no data pixel 228
INFO - Number of shoreline points after removing points within 30m of no data pixel 228
INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-57: sand: 4.40% ,whitewater: 0.88% ,water: 49.28%
INFO - L8 2025-08-02-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 226
INFO - Number of shoreline points after removing points within 300m of cloud mask 226
INFO - Number of shoreline points before removing points within 30m of no data pixel 226
INFO - Number of shoreline points after removing points within 30m of no data pixel 226
INFO - L8 2025-08-18-22-05-41 cloud cover : 0.00%
INFO - L8 2025-08-18-22-05-41: sand: 3.95% ,whitewater: 5.08% ,water: 44.46%
INFO - L8 2025-08-18-22-05-41: 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 275
INFO - Number of shoreline points after removing points within 300m of cloud mask 275
INFO - Number of shoreline points before removing points within 30m of no data pixel 275
INFO - Number of shoreline points after removing points within 30m of no data pixel 275
INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00%
INFO - L8 2025-08-18-22-06-05: sand: 4.01% ,whitewater: 5.33% ,water: 44.14%
INFO - L8 2025-08-18-22-06-05: 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 232
INFO - Number of shoreline points after removing points within 300m of cloud mask 232
INFO - Number of shoreline points before removing points within 30m of no data pixel 232
INFO - Number of shoreline points after removing points within 30m of no data pixel 232
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-10-22-05-40: Skipped due to cloud cover 23.30% > threshold 10.00%
WARNING - L9 2025-08-10-22-06-04: Skipped due to cloud cover 23.59% > threshold 10.00%