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 2025-06-22-22-13-07 cloud cover : 1.28%
INFO - L8 2025-06-22-22-13-07: sand: 0.00% ,whitewater: 0.49% ,water: 63.73%
INFO - L8 2025-06-22-22-13-07: 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 156
INFO - Number of shoreline points after removing points within 300m of cloud mask 131
INFO - Number of shoreline points before removing points within 30m of no data pixel 131
INFO - Number of shoreline points after removing points within 30m of no data pixel 131
INFO - L8 2025-06-22-22-13-31 cloud cover : 0.65%
INFO - L8 2025-06-22-22-13-31: sand: 0.00% ,whitewater: 0.94% ,water: 60.37%
INFO - L8 2025-06-22-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 168
INFO - Number of shoreline points after removing points within 300m of cloud mask 136
INFO - Number of shoreline points before removing points within 30m of no data pixel 136
INFO - Number of shoreline points after removing points within 30m of no data pixel 136
INFO - L8 2025-06-29-22-19-20 cloud cover : 8.20%
INFO - L8 2025-06-29-22-19-20: sand: 0.00% ,whitewater: 0.00% ,water: 87.79%
INFO - L8 2025-06-29-22-19-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 347
INFO - Number of shoreline points after removing points within 300m of cloud mask 306
INFO - Number of shoreline points before removing points within 30m of no data pixel 306
INFO - Number of shoreline points after removing points within 30m of no data pixel 303
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-30-22-13-07 cloud cover : 0.00%
INFO - L9 2025-06-30-22-13-07: sand: 0.00% ,whitewater: 14.21% ,water: 53.27%
INFO - L9 2025-06-30-22-13-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 258
INFO - Number of shoreline points after removing points within 300m of cloud mask 258
INFO - Number of shoreline points before removing points within 30m of no data pixel 258
INFO - Number of shoreline points after removing points within 30m of no data pixel 258
INFO - L9 2025-06-30-22-13-31 cloud cover : 0.00%
INFO - L9 2025-06-30-22-13-31: sand: 0.00% ,whitewater: 15.60% ,water: 51.44%
INFO - L9 2025-06-30-22-13-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 279
INFO - Number of shoreline points after removing points within 300m of cloud mask 279
INFO - Number of shoreline points before removing points within 30m of no data pixel 279
INFO - Number of shoreline points after removing points within 30m of no data pixel 279
INFO - L9 2025-07-23-22-19-27 cloud cover : 0.00%
INFO - L9 2025-07-23-22-19-27: sand: 0.00% ,whitewater: 1.20% ,water: 61.22%
INFO - L9 2025-07-23-22-19-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 295
INFO - Number of shoreline points after removing points within 300m of cloud mask 295
INFO - Number of shoreline points before removing points within 30m of no data pixel 295
INFO - Number of shoreline points after removing points within 30m of no data pixel 295