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 2025-07-03-10-00-07 cloud cover : 0.00%
INFO - L8 2025-07-03-10-00-07: sand: 1.39% ,whitewater: 0.04% ,water: 44.04%
INFO - L8 2025-07-03-10-00-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 3 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 201
INFO - L8 2025-07-10-10-06-18 cloud cover : 0.00%
INFO - L8 2025-07-10-10-06-18: sand: 0.91% ,whitewater: 0.07% ,water: 40.13%
INFO - L8 2025-07-10-10-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 207
INFO - Number of shoreline points after removing points within 300m of cloud mask 207
INFO - Number of shoreline points before removing points within 30m of no data pixel 207
INFO - Number of shoreline points after removing points within 30m of no data pixel 207
INFO - L8 2025-07-19-10-00-12 cloud cover : 0.00%
INFO - L8 2025-07-19-10-00-12: sand: 0.69% ,whitewater: 0.11% ,water: 44.41%
INFO - L8 2025-07-19-10-00-12: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 213
INFO - Number of shoreline points after removing points within 300m of cloud mask 213
INFO - Number of shoreline points before removing points within 30m of no data pixel 213
INFO - Number of shoreline points after removing points within 30m of no data pixel 213
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-07-02-10-06-15: Skipped due to cloud cover 22.81% > threshold 10.00%
INFO - L9 2025-07-11-10-00-05 cloud cover : 0.00%
INFO - L9 2025-07-11-10-00-05: sand: 1.75% ,whitewater: 0.07% ,water: 43.49%
INFO - L9 2025-07-11-10-00-05: 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 218
INFO - Number of shoreline points after removing points within 300m of cloud mask 218
INFO - Number of shoreline points before removing points within 30m of no data pixel 218
INFO - Number of shoreline points after removing points within 30m of no data pixel 218
INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00%
INFO - L9 2025-07-18-10-06-21: sand: 1.21% ,whitewater: 0.26% ,water: 42.54%
INFO - L9 2025-07-18-10-06-21: 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 218
INFO - Number of shoreline points after removing points within 300m of cloud mask 218
INFO - Number of shoreline points before removing points within 30m of no data pixel 218
INFO - Number of shoreline points after removing points within 30m of no data pixel 218
WARNING - L9 2025-07-27-10-00-13: Skipped due to cloud cover 81.14% > threshold 10.00%