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 2025-05-23-10-05-35 cloud cover : 0.00%
INFO - L8 2025-05-23-10-05-35: sand: 1.96% ,whitewater: 0.00% ,water: 50.47%
INFO - L8 2025-05-23-10-05-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 102
INFO - Number of shoreline points after removing points within 300m of cloud mask 102
INFO - Number of shoreline points before removing points within 30m of no data pixel 102
INFO - Number of shoreline points after removing points within 30m of no data pixel 102
INFO - L8 2025-05-30-10-11-23 cloud cover : 0.00%
INFO - L8 2025-05-30-10-11-23: sand: 2.31% ,whitewater: 0.00% ,water: 50.22%
INFO - L8 2025-05-30-10-11-23: 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 103
INFO - Number of shoreline points after removing points within 300m of cloud mask 103
INFO - Number of shoreline points before removing points within 30m of no data pixel 103
INFO - Number of shoreline points after removing points within 30m of no data pixel 101
INFO - L8 2025-05-30-10-11-47 cloud cover : 0.00%
INFO - L8 2025-05-30-10-11-47: sand: 2.34% ,whitewater: 0.00% ,water: 50.35%
INFO - L8 2025-05-30-10-11-47: 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 103
INFO - Number of shoreline points after removing points within 300m of cloud mask 103
INFO - Number of shoreline points before removing points within 30m of no data pixel 103
INFO - Number of shoreline points after removing points within 30m of no data pixel 102
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-05-31-10-05-34 cloud cover : 0.00%
INFO - L9 2025-05-31-10-05-34: sand: 2.85% ,whitewater: 0.00% ,water: 50.95%
INFO - L9 2025-05-31-10-05-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 102
INFO - Number of shoreline points after removing points within 300m of cloud mask 102
INFO - Number of shoreline points before removing points within 30m of no data pixel 102
INFO - Number of shoreline points after removing points within 30m of no data pixel 102
INFO - L9 2025-06-07-10-11-21 cloud cover : 0.00%
INFO - L9 2025-06-07-10-11-21: sand: 0.95% ,whitewater: 0.00% ,water: 49.72%
INFO - L9 2025-06-07-10-11-21: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 103
INFO - Number of shoreline points after removing points within 300m of cloud mask 103
INFO - Number of shoreline points before removing points within 30m of no data pixel 103
INFO - Number of shoreline points after removing points within 30m of no data pixel 102
INFO - L9 2025-06-07-10-11-45 cloud cover : 2.13%
INFO - L9 2025-06-07-10-11-45: sand: 0.95% ,whitewater: 0.00% ,water: 48.04%
INFO - L9 2025-06-07-10-11-45: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 95
INFO - Number of shoreline points after removing points within 300m of cloud mask 61
INFO - Number of shoreline points before removing points within 30m of no data pixel 61
INFO - Number of shoreline points after removing points within 30m of no data pixel 61