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 2025-12-01-10-06-24 cloud cover : 0.00%
INFO - L8 2025-12-01-10-06-24: sand: 26.26% ,whitewater: 0.17% ,water: 56.31%
INFO - L8 2025-12-01-10-06-24: 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 91
INFO - Number of shoreline points after removing points within 300m of cloud mask 91
INFO - Number of shoreline points before removing points within 30m of no data pixel 91
INFO - Number of shoreline points after removing points within 30m of no data pixel 91
INFO - L8 2025-12-01-10-06-48 cloud cover : 0.00%
INFO - L8 2025-12-01-10-06-48: sand: 25.42% ,whitewater: 0.17% ,water: 56.36%
INFO - L8 2025-12-01-10-06-48: 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 93
INFO - Number of shoreline points after removing points within 300m of cloud mask 93
INFO - Number of shoreline points before removing points within 30m of no data pixel 93
INFO - Number of shoreline points after removing points within 30m of no data pixel 93
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-12-25-10-06-33 cloud cover : 0.00%
INFO - L9 2025-12-25-10-06-33: sand: 21.09% ,whitewater: 7.83% ,water: 49.79%
INFO - L9 2025-12-25-10-06-33: 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 87
INFO - Number of shoreline points after removing points within 300m of cloud mask 87
INFO - Number of shoreline points before removing points within 30m of no data pixel 87
INFO - Number of shoreline points after removing points within 30m of no data pixel 87
INFO - L9 2025-12-25-10-06-57 cloud cover : 0.00%
INFO - L9 2025-12-25-10-06-57: sand: 20.03% ,whitewater: 7.41% ,water: 50.04%
INFO - L9 2025-12-25-10-06-57: 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 87
INFO - Number of shoreline points after removing points within 300m of cloud mask 87
INFO - Number of shoreline points before removing points within 30m of no data pixel 87
INFO - Number of shoreline points after removing points within 30m of no data pixel 87