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 2025-07-03-21-54-14 cloud cover : 0.00%
INFO - L8 2025-07-03-21-54-14: sand: 0.00% ,whitewater: 7.84% ,water: 40.95%
INFO - L8 2025-07-03-21-54-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 144
INFO - Number of shoreline points after removing points within 300m of cloud mask 144
INFO - Number of shoreline points before removing points within 30m of no data pixel 144
INFO - Number of shoreline points after removing points within 30m of no data pixel 144
WARNING - L8 2025-07-19-21-54-19: Skipped due to cloud cover 27.03% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-18-22-00-04 cloud cover : 0.00%
INFO - L9 2025-07-18-22-00-04: sand: 0.00% ,whitewater: 9.65% ,water: 38.08%
INFO - L9 2025-07-18-22-00-04: 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 125
INFO - Number of shoreline points after removing points within 300m of cloud mask 125
INFO - Number of shoreline points before removing points within 30m of no data pixel 125
INFO - Number of shoreline points after removing points within 30m of no data pixel 125
INFO - L9 2025-07-18-22-00-28 cloud cover : 0.00%
INFO - L9 2025-07-18-22-00-28: sand: 0.00% ,whitewater: 10.38% ,water: 37.23%
INFO - L9 2025-07-18-22-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 123
INFO - Number of shoreline points after removing points within 300m of cloud mask 123
INFO - Number of shoreline points before removing points within 30m of no data pixel 123
INFO - Number of shoreline points after removing points within 30m of no data pixel 123
INFO - L9 2025-07-27-21-54-21 cloud cover : 0.00%
INFO - L9 2025-07-27-21-54-21: sand: 0.26% ,whitewater: 9.63% ,water: 37.14%
INFO - L9 2025-07-27-21-54-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 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