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 2025-11-13-22-14-28 cloud cover : 0.00%
INFO - L8 2025-11-13-22-14-28: sand: 0.41% ,whitewater: 5.53% ,water: 43.74%
INFO - L8 2025-11-13-22-14-28: 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 303
INFO - Number of shoreline points after removing points within 300m of cloud mask 303
INFO - Number of shoreline points before removing points within 30m of no data pixel 303
INFO - Number of shoreline points after removing points within 30m of no data pixel 301
INFO - L8 2025-11-13-22-14-52 cloud cover : 0.00%
INFO - L8 2025-11-13-22-14-52: sand: 0.42% ,whitewater: 5.56% ,water: 43.71%
INFO - L8 2025-11-13-22-14-52: 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 325
INFO - Number of shoreline points after removing points within 300m of cloud mask 325
INFO - Number of shoreline points before removing points within 30m of no data pixel 325
INFO - Number of shoreline points after removing points within 30m of no data pixel 323
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-11-28-22-20-45 cloud cover : 0.00%
INFO - L9 2025-11-28-22-20-45: sand: 0.56% ,whitewater: 0.82% ,water: 48.22%
INFO - L9 2025-11-28-22-20-45: 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 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 327