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 2025-07-26-21-59-44 cloud cover : 0.00%
INFO - L8 2025-07-26-21-59-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00%
INFO - L8 2025-07-26-21-59-44: 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: 0 shorelines
INFO - L8 2025-08-02-22-05-33 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-33: sand: 0.31% ,whitewater: 2.08% ,water: 46.18%
INFO - L8 2025-08-02-22-05-33: 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 119
INFO - Number of shoreline points after removing points within 300m of cloud mask 119
INFO - Number of shoreline points before removing points within 30m of no data pixel 119
INFO - Number of shoreline points after removing points within 30m of no data pixel 119
INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-57: sand: 0.67% ,whitewater: 2.33% ,water: 45.76%
INFO - L8 2025-08-02-22-05-57: 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 121
INFO - Number of shoreline points after removing points within 300m of cloud mask 121
INFO - Number of shoreline points before removing points within 30m of no data pixel 121
INFO - Number of shoreline points after removing points within 30m of no data pixel 121
INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00%
INFO - L8 2025-08-11-21-59-52: sand: 0.00% ,whitewater: 1.47% ,water: 47.35%
INFO - L8 2025-08-11-21-59-52: 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 117
INFO - Number of shoreline points after removing points within 300m of cloud mask 117
INFO - Number of shoreline points before removing points within 30m of no data pixel 117
INFO - Number of shoreline points after removing points within 30m of no data pixel 117
WARNING - L8 2025-08-18-22-05-41: Skipped due to cloud cover 28.73% > threshold 10.00%
WARNING - L8 2025-08-18-22-06-05: Skipped due to cloud cover 55.72% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-10-22-05-40 cloud cover : 0.00%
INFO - L9 2025-08-10-22-05-40: sand: 0.22% ,whitewater: 0.31% ,water: 48.71%
INFO - L9 2025-08-10-22-05-40: 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 111
INFO - Number of shoreline points after removing points within 300m of cloud mask 111
INFO - Number of shoreline points before removing points within 30m of no data pixel 111
INFO - Number of shoreline points after removing points within 30m of no data pixel 111
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00%
INFO - L9 2025-08-10-22-06-04: sand: 0.25% ,whitewater: 0.39% ,water: 48.54%
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: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 111
INFO - Number of shoreline points after removing points within 300m of cloud mask 111
INFO - Number of shoreline points before removing points within 30m of no data pixel 111
INFO - Number of shoreline points after removing points within 30m of no data pixel 111
INFO - L9 2025-08-19-21-59-57 cloud cover : 0.00%
INFO - L9 2025-08-19-21-59-57: sand: 0.87% ,whitewater: 0.11% ,water: 43.38%
INFO - L9 2025-08-19-21-59-57: 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 112
INFO - Number of shoreline points after removing points within 300m of cloud mask 112
INFO - Number of shoreline points before removing points within 30m of no data pixel 112
INFO - Number of shoreline points after removing points within 30m of no data pixel 112