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


WARNING - L8 2025-08-02-22-05-57: Skipped due to cloud cover 20.16% > threshold 10.00%
INFO - L8 2025-08-09-22-11-49 cloud cover : 4.66%
INFO - L8 2025-08-09-22-11-49: sand: 0.00% ,whitewater: 38.14% ,water: 15.70%
INFO - L8 2025-08-09-22-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 104
INFO - Number of shoreline points after removing points within 300m of cloud mask 76
INFO - Number of shoreline points before removing points within 30m of no data pixel 76
INFO - Number of shoreline points after removing points within 30m of no data pixel 76
INFO - L8 2025-08-09-22-12-13 cloud cover : 4.10%
INFO - L8 2025-08-09-22-12-13: sand: 0.00% ,whitewater: 38.08% ,water: 15.51%
INFO - L8 2025-08-09-22-12-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 99
INFO - Number of shoreline points after removing points within 300m of cloud mask 75
INFO - Number of shoreline points before removing points within 30m of no data pixel 75
INFO - Number of shoreline points after removing points within 30m of no data pixel 74
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-01-22-11-42 cloud cover : 0.00%
INFO - L9 2025-08-01-22-11-42: sand: 0.00% ,whitewater: 19.03% ,water: 42.65%
INFO - L9 2025-08-01-22-11-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 161
INFO - Number of shoreline points after removing points within 300m of cloud mask 161
INFO - Number of shoreline points before removing points within 30m of no data pixel 161
INFO - Number of shoreline points after removing points within 30m of no data pixel 161
INFO - L9 2025-08-01-22-12-06 cloud cover : 0.00%
INFO - L9 2025-08-01-22-12-06: sand: 0.00% ,whitewater: 19.33% ,water: 40.71%
INFO - L9 2025-08-01-22-12-06: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 157
INFO - Number of shoreline points after removing points within 300m of cloud mask 157
INFO - Number of shoreline points before removing points within 30m of no data pixel 157
INFO - Number of shoreline points after removing points within 30m of no data pixel 151
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00%
INFO - L9 2025-08-10-22-06-04: sand: 0.00% ,whitewater: 27.01% ,water: 37.87%
INFO - L9 2025-08-10-22-06-04: 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 103
WARNING - L9 2025-08-26-22-06-09: Skipped due to cloud cover 45.68% > threshold 10.00%