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 2025-06-24-10-06-15 cloud cover : 0.00%
INFO - L8 2025-06-24-10-06-15: sand: 0.62% ,whitewater: 0.87% ,water: 59.40%
INFO - L8 2025-06-24-10-06-15: 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 198
INFO - Number of shoreline points after removing points within 300m of cloud mask 198
INFO - Number of shoreline points before removing points within 30m of no data pixel 198
INFO - Number of shoreline points after removing points within 30m of no data pixel 195
INFO - L8 2025-07-10-10-06-18 cloud cover : 0.00%
INFO - L8 2025-07-10-10-06-18: sand: 3.29% ,whitewater: 12.07% ,water: 47.43%
INFO - L8 2025-07-10-10-06-18: 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: 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 198
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-02-10-06-15 cloud cover : 0.00%
INFO - L9 2025-07-02-10-06-15: sand: 1.74% ,whitewater: 4.44% ,water: 56.39%
INFO - L9 2025-07-02-10-06-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 190
INFO - Number of shoreline points after removing points within 300m of cloud mask 190
INFO - Number of shoreline points before removing points within 30m of no data pixel 190
INFO - Number of shoreline points after removing points within 30m of no data pixel 189
INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00%
INFO - L9 2025-07-18-10-06-21: sand: 3.32% ,whitewater: 12.93% ,water: 46.15%
INFO - L9 2025-07-18-10-06-21: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 184