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 2025-08-02-22-05-33 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-33: sand: 1.97% ,whitewater: 10.12% ,water: 38.18%
INFO - L8 2025-08-02-22-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 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 2025-08-02-22-05-57 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-57: sand: 2.19% ,whitewater: 10.94% ,water: 37.19%
INFO - L8 2025-08-02-22-05-57: 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 92
INFO - Number of shoreline points after removing points within 300m of cloud mask 92
INFO - Number of shoreline points before removing points within 30m of no data pixel 92
INFO - Number of shoreline points after removing points within 30m of no data pixel 92
INFO - L8 2025-08-18-22-05-41 cloud cover : 0.00%
INFO - L8 2025-08-18-22-05-41: sand: 0.69% ,whitewater: 0.00% ,water: 45.86%
INFO - L8 2025-08-18-22-05-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 92
INFO - Number of shoreline points after removing points within 300m of cloud mask 92
INFO - Number of shoreline points before removing points within 30m of no data pixel 92
INFO - Number of shoreline points after removing points within 30m of no data pixel 92
INFO - L8 2025-08-18-22-06-05 cloud cover : 0.00%
INFO - L8 2025-08-18-22-06-05: sand: 0.82% ,whitewater: 0.09% ,water: 45.77%
INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 92
INFO - Number of shoreline points after removing points within 300m of cloud mask 92
INFO - Number of shoreline points before removing points within 30m of no data pixel 92
INFO - Number of shoreline points after removing points within 30m of no data pixel 92
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-10-22-05-40 cloud cover : 0.00%
INFO - L9 2025-08-10-22-05-40: sand: 1.89% ,whitewater: 3.52% ,water: 45.60%
INFO - L9 2025-08-10-22-05-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 79
INFO - Number of shoreline points after removing points within 300m of cloud mask 79
INFO - Number of shoreline points before removing points within 30m of no data pixel 79
INFO - Number of shoreline points after removing points within 30m of no data pixel 79
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00%
INFO - L9 2025-08-10-22-06-04: sand: 1.97% ,whitewater: 3.86% ,water: 45.05%
INFO - L9 2025-08-10-22-06-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 79
INFO - Number of shoreline points after removing points within 300m of cloud mask 79
INFO - Number of shoreline points before removing points within 30m of no data pixel 79
INFO - Number of shoreline points after removing points within 30m of no data pixel 79