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 2025-07-24-22-13-17: Skipped due to cloud cover 76.10% > threshold 10.00%
WARNING - L8 2025-07-31-22-19-29: Skipped due to cloud cover 32.07% > threshold 10.00%
INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00%
INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 28.07% ,water: 23.30%
INFO - L8 2025-08-09-22-13-25: 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 146
INFO - Number of shoreline points after removing points within 300m of cloud mask 146
INFO - Number of shoreline points before removing points within 30m of no data pixel 146
INFO - Number of shoreline points after removing points within 30m of no data pixel 137
INFO - L8 2025-08-16-22-19-38 cloud cover : 0.00%
INFO - L8 2025-08-16-22-19-38: sand: 0.00% ,whitewater: 25.64% ,water: 21.44%
INFO - L8 2025-08-16-22-19-38: 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 99
INFO - Number of shoreline points after removing points within 300m of cloud mask 99
INFO - Number of shoreline points before removing points within 30m of no data pixel 99
INFO - Number of shoreline points after removing points within 30m of no data pixel 96
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-01-22-13-18: Skipped due to cloud cover 27.62% > threshold 10.00%
INFO - L9 2025-08-08-22-19-36 cloud cover : 0.00%
INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 43.56% ,water: 9.39%
INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 140
INFO - Number of shoreline points after removing points within 300m of cloud mask 140
INFO - Number of shoreline points before removing points within 30m of no data pixel 140
INFO - Number of shoreline points after removing points within 30m of no data pixel 138
INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00%
INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 21.44% ,water: 28.48%
INFO - L9 2025-08-24-22-19-42: 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 106
INFO - Number of shoreline points after removing points within 300m of cloud mask 106
INFO - Number of shoreline points before removing points within 30m of no data pixel 106
INFO - Number of shoreline points after removing points within 30m of no data pixel 104