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 2025-07-26-10-06-25 cloud cover : 0.00%
INFO - L8 2025-07-26-10-06-25: sand: 0.00% ,whitewater: 0.00% ,water: 56.43%
INFO - L8 2025-07-26-10-06-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 230
INFO - Number of shoreline points after removing points within 300m of cloud mask 230
INFO - Number of shoreline points before removing points within 30m of no data pixel 230
INFO - Number of shoreline points after removing points within 30m of no data pixel 226
INFO - L8 2025-08-11-10-06-33 cloud cover : 0.00%
INFO - L8 2025-08-11-10-06-33: sand: 0.00% ,whitewater: 0.00% ,water: 55.88%
INFO - L8 2025-08-11-10-06-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 240
INFO - Number of shoreline points after removing points within 300m of cloud mask 240
INFO - Number of shoreline points before removing points within 30m of no data pixel 240
INFO - Number of shoreline points after removing points within 30m of no data pixel 237
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-03-10-06-27 cloud cover : 0.00%
INFO - L9 2025-08-03-10-06-27: sand: 0.00% ,whitewater: 0.00% ,water: 50.74%
INFO - L9 2025-08-03-10-06-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 201
INFO - Number of shoreline points after removing points within 300m of cloud mask 201
INFO - Number of shoreline points before removing points within 30m of no data pixel 201
INFO - Number of shoreline points after removing points within 30m of no data pixel 199
INFO - L9 2025-08-19-10-06-38 cloud cover : 0.00%
INFO - L9 2025-08-19-10-06-38: sand: 0.00% ,whitewater: 0.00% ,water: 59.13%
INFO - L9 2025-08-19-10-06-38: 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 210
INFO - Number of shoreline points after removing points within 300m of cloud mask 210
INFO - Number of shoreline points before removing points within 30m of no data pixel 210
INFO - Number of shoreline points after removing points within 30m of no data pixel 206