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 2025-06-17-09-59-13 cloud cover : 0.00%
INFO - L8 2025-06-17-09-59-13: sand: 2.78% ,whitewater: 0.52% ,water: 50.40%
INFO - L8 2025-06-17-09-59-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 129
INFO - Number of shoreline points after removing points within 300m of cloud mask 129
INFO - Number of shoreline points before removing points within 30m of no data pixel 129
INFO - Number of shoreline points after removing points within 30m of no data pixel 129
INFO - L8 2025-06-17-09-59-37 cloud cover : 7.94%
INFO - L8 2025-06-17-09-59-37: sand: 2.74% ,whitewater: 0.36% ,water: 44.48%
INFO - L8 2025-06-17-09-59-37: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 85
INFO - Number of shoreline points after removing points within 300m of cloud mask 51
INFO - Number of shoreline points before removing points within 30m of no data pixel 51
INFO - Number of shoreline points after removing points within 30m of no data pixel 51
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-25-09-59-14 cloud cover : 0.00%
INFO - L9 2025-06-25-09-59-14: sand: 3.53% ,whitewater: 0.00% ,water: 50.20%
INFO - L9 2025-06-25-09-59-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 146
INFO - Number of shoreline points after removing points within 300m of cloud mask 146
INFO - Number of shoreline points before removing points within 30m of no data pixel 146
INFO - Number of shoreline points after removing points within 30m of no data pixel 146
INFO - L9 2025-06-25-09-59-38 cloud cover : 0.00%
INFO - L9 2025-06-25-09-59-38: sand: 3.37% ,whitewater: 0.00% ,water: 49.92%
INFO - L9 2025-06-25-09-59-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 150
INFO - Number of shoreline points after removing points within 300m of cloud mask 150
INFO - Number of shoreline points before removing points within 30m of no data pixel 150
INFO - Number of shoreline points after removing points within 30m of no data pixel 150