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 2025-08-20-21-53-43: Skipped due to cloud cover 87.04% > threshold 10.00%
WARNING - L8 2025-08-20-21-54-07: Skipped due to cloud cover 83.76% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-12-21-53-43 cloud cover : 0.00%
INFO - L9 2025-08-12-21-53-43: sand: 1.67% ,whitewater: 8.14% ,water: 45.12%
INFO - L9 2025-08-12-21-53-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 150
INFO - Number of shoreline points after removing points within 300m of cloud mask 150
INFO - Number of shoreline points before removing points within 30m of no data pixel 150
INFO - Number of shoreline points after removing points within 30m of no data pixel 149
INFO - L9 2025-08-12-21-54-07 cloud cover : 0.00%
INFO - L9 2025-08-12-21-54-07: sand: 1.69% ,whitewater: 8.99% ,water: 44.18%
INFO - L9 2025-08-12-21-54-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 148
INFO - Number of shoreline points after removing points within 300m of cloud mask 148
INFO - Number of shoreline points before removing points within 30m of no data pixel 148
INFO - Number of shoreline points after removing points within 30m of no data pixel 147
INFO - L9 2025-08-28-21-53-47 cloud cover : 0.00%
INFO - L9 2025-08-28-21-53-47: sand: 1.93% ,whitewater: 11.86% ,water: 42.01%
INFO - L9 2025-08-28-21-53-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 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 2025-08-28-21-54-11 cloud cover : 0.00%
INFO - L9 2025-08-28-21-54-11: sand: 1.98% ,whitewater: 12.02% ,water: 41.71%
INFO - L9 2025-08-28-21-54-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 138
INFO - Number of shoreline points after removing points within 300m of cloud mask 138
INFO - Number of shoreline points before removing points within 30m of no data pixel 138
INFO - Number of shoreline points after removing points within 30m of no data pixel 136