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 2025-07-03-10-00-07 cloud cover : 0.00%
INFO - L8 2025-07-03-10-00-07: sand: 0.19% ,whitewater: 0.00% ,water: 49.85%
INFO - L8 2025-07-03-10-00-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 98
INFO - Number of shoreline points after removing points within 300m of cloud mask 98
INFO - Number of shoreline points before removing points within 30m of no data pixel 98
INFO - Number of shoreline points after removing points within 30m of no data pixel 98
INFO - L8 2025-07-19-10-00-12 cloud cover : 0.00%
INFO - L8 2025-07-19-10-00-12: sand: 0.19% ,whitewater: 0.00% ,water: 49.36%
INFO - L8 2025-07-19-10-00-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 98
INFO - Number of shoreline points after removing points within 300m of cloud mask 98
INFO - Number of shoreline points before removing points within 30m of no data pixel 98
INFO - Number of shoreline points after removing points within 30m of no data pixel 98
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-11-10-00-05 cloud cover : 0.00%
INFO - L9 2025-07-11-10-00-05: sand: 0.19% ,whitewater: 0.00% ,water: 50.00%
INFO - L9 2025-07-11-10-00-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 106
INFO - Number of shoreline points after removing points within 300m of cloud mask 106
INFO - Number of shoreline points before removing points within 30m of no data pixel 106
INFO - Number of shoreline points after removing points within 30m of no data pixel 106
INFO - L9 2025-07-27-10-00-13 cloud cover : 0.00%
INFO - L9 2025-07-27-10-00-13: sand: 0.00% ,whitewater: 0.00% ,water: 49.96%
INFO - L9 2025-07-27-10-00-13: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 100
INFO - Number of shoreline points after removing points within 300m of cloud mask 100
INFO - Number of shoreline points before removing points within 30m of no data pixel 100
INFO - Number of shoreline points after removing points within 30m of no data pixel 100