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


WARNING - L8 2025-11-27-22-26-51: Skipped due to cloud cover 35.82% > threshold 10.00%
WARNING - L8 2025-12-13-22-26-50: Skipped due to cloud cover 50.97% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-12-05-22-26-55 cloud cover : 0.00%
INFO - L9 2025-12-05-22-26-55: sand: 0.05% ,whitewater: 4.49% ,water: 54.44%
INFO - L9 2025-12-05-22-26-55: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 844
INFO - Number of shoreline points after removing points within 300m of cloud mask 844
INFO - Number of shoreline points before removing points within 30m of no data pixel 844
INFO - Number of shoreline points after removing points within 30m of no data pixel 843
INFO - L9 2025-12-12-22-33-05 cloud cover : 1.38%
INFO - L9 2025-12-12-22-33-05: sand: 0.00% ,whitewater: 1.66% ,water: 56.06%
INFO - L9 2025-12-12-22-33-05: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 871
INFO - Number of shoreline points after removing points within 300m of cloud mask 837
INFO - Number of shoreline points before removing points within 30m of no data pixel 837
INFO - Number of shoreline points after removing points within 30m of no data pixel 837
INFO - L9 2025-12-28-22-33-10 cloud cover : 0.00%
INFO - L9 2025-12-28-22-33-10: sand: 0.00% ,whitewater: 0.48% ,water: 57.03%
INFO - L9 2025-12-28-22-33-10: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 857
INFO - Number of shoreline points after removing points within 300m of cloud mask 857
INFO - Number of shoreline points before removing points within 30m of no data pixel 857
INFO - Number of shoreline points after removing points within 30m of no data pixel 857