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 2025-10-05-22-05-52 cloud cover : 2.26%
INFO - L8 2025-10-05-22-05-52: sand: 0.08% ,whitewater: 0.02% ,water: 43.12%
INFO - L8 2025-10-05-22-05-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 124
INFO - Number of shoreline points after removing points within 300m of cloud mask 96
INFO - Number of shoreline points before removing points within 30m of no data pixel 96
INFO - Number of shoreline points after removing points within 30m of no data pixel 96
INFO - L8 2025-10-05-22-06-16 cloud cover : 1.86%
INFO - L8 2025-10-05-22-06-16: sand: 0.08% ,whitewater: 0.02% ,water: 43.39%
INFO - L8 2025-10-05-22-06-16: 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 128
INFO - Number of shoreline points after removing points within 300m of cloud mask 97
INFO - Number of shoreline points before removing points within 30m of no data pixel 97
INFO - Number of shoreline points after removing points within 30m of no data pixel 97
INFO - L8 2025-11-06-22-05-55 cloud cover : 0.00%
INFO - L8 2025-11-06-22-05-55: sand: 0.00% ,whitewater: 0.00% ,water: 44.48%
INFO - L8 2025-11-06-22-05-55: 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 132
INFO - Number of shoreline points after removing points within 300m of cloud mask 132
INFO - Number of shoreline points before removing points within 30m of no data pixel 132
INFO - Number of shoreline points after removing points within 30m of no data pixel 132
INFO - L8 2025-11-06-22-06-19 cloud cover : 0.00%
INFO - L8 2025-11-06-22-06-19: sand: 0.00% ,whitewater: 0.00% ,water: 44.51%
INFO - L8 2025-11-06-22-06-19: 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 132
INFO - Number of shoreline points after removing points within 300m of cloud mask 132
INFO - Number of shoreline points before removing points within 30m of no data pixel 132
INFO - Number of shoreline points after removing points within 30m of no data pixel 132
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-09-27-22-05-54: Skipped due to cloud cover 79.82% > threshold 10.00%
WARNING - L9 2025-09-27-22-06-18: Skipped due to cloud cover 75.78% > threshold 10.00%
INFO - L9 2025-11-05-22-12-10 cloud cover : 0.00%
INFO - L9 2025-11-05-22-12-10: sand: 0.00% ,whitewater: 0.00% ,water: 43.80%
INFO - L9 2025-11-05-22-12-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 132
INFO - Number of shoreline points after removing points within 300m of cloud mask 132
INFO - Number of shoreline points before removing points within 30m of no data pixel 132
INFO - Number of shoreline points after removing points within 30m of no data pixel 132
INFO - L9 2025-11-05-22-12-34 cloud cover : 0.00%
INFO - L9 2025-11-05-22-12-34: sand: 0.00% ,whitewater: 0.00% ,water: 1.70%
INFO - L9 2025-11-05-22-12-34: 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: 0 shorelines
WARNING - L9 2025-11-14-22-06-00: Skipped due to cloud cover 48.80% > threshold 10.00%