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 2025-08-16-22-17-38: Skipped due to cloud cover 93.76% > threshold 10.00%
WARNING - L8 2025-08-16-22-18-02: Skipped due to cloud cover 91.90% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-08-22-17-36 cloud cover : 7.32%
INFO - L9 2025-08-08-22-17-36: sand: 0.15% ,whitewater: 19.09% ,water: 33.63%
INFO - L9 2025-08-08-22-17-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 150
INFO - Number of shoreline points after removing points within 300m of cloud mask 90
INFO - Number of shoreline points before removing points within 30m of no data pixel 90
INFO - Number of shoreline points after removing points within 30m of no data pixel 90
INFO - L9 2025-08-08-22-18-00 cloud cover : 7.88%
INFO - L9 2025-08-08-22-18-00: sand: 0.17% ,whitewater: 19.60% ,water: 32.83%
INFO - L9 2025-08-08-22-18-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 147
INFO - Number of shoreline points after removing points within 300m of cloud mask 86
INFO - Number of shoreline points before removing points within 30m of no data pixel 86
INFO - Number of shoreline points after removing points within 30m of no data pixel 86
INFO - L9 2025-08-24-22-17-43 cloud cover : 0.00%
INFO - L9 2025-08-24-22-17-43: sand: 1.13% ,whitewater: 5.80% ,water: 45.74%
INFO - L9 2025-08-24-22-17-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 270
INFO - Number of shoreline points after removing points within 300m of cloud mask 270
INFO - Number of shoreline points before removing points within 30m of no data pixel 270
INFO - Number of shoreline points after removing points within 30m of no data pixel 270
INFO - L9 2025-08-24-22-18-06 cloud cover : 0.00%
INFO - L9 2025-08-24-22-18-06: sand: 1.44% ,whitewater: 6.00% ,water: 45.48%
INFO - L9 2025-08-24-22-18-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 272
INFO - Number of shoreline points after removing points within 300m of cloud mask 272
INFO - Number of shoreline points before removing points within 30m of no data pixel 272
INFO - Number of shoreline points after removing points within 30m of no data pixel 272