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 2025-06-08-21-59-23 cloud cover : 7.60%
INFO - L8 2025-06-08-21-59-23: sand: 0.00% ,whitewater: 0.00% ,water: 57.98%
INFO - L8 2025-06-08-21-59-23: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 155
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 128
INFO - L8 2025-06-15-22-05-40 cloud cover : 8.08%
INFO - L8 2025-06-15-22-05-40: sand: 0.00% ,whitewater: 0.25% ,water: 56.23%
INFO - L8 2025-06-15-22-05-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 230
INFO - Number of shoreline points after removing points within 300m of cloud mask 204
INFO - Number of shoreline points before removing points within 30m of no data pixel 204
INFO - Number of shoreline points after removing points within 30m of no data pixel 203
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-16-21-59-27 cloud cover : 0.00%
INFO - L9 2025-06-16-21-59-27: sand: 0.06% ,whitewater: 2.56% ,water: 49.11%
INFO - L9 2025-06-16-21-59-27: 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 285
INFO - Number of shoreline points after removing points within 300m of cloud mask 285
INFO - Number of shoreline points before removing points within 30m of no data pixel 285
INFO - Number of shoreline points after removing points within 30m of no data pixel 284
INFO - L9 2025-06-23-22-05-42 cloud cover : 0.00%
INFO - L9 2025-06-23-22-05-42: sand: 0.00% ,whitewater: 0.53% ,water: 49.27%
INFO - L9 2025-06-23-22-05-42: 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 277
INFO - Number of shoreline points after removing points within 300m of cloud mask 277
INFO - Number of shoreline points before removing points within 30m of no data pixel 277
INFO - Number of shoreline points after removing points within 30m of no data pixel 276