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 2025-10-05-22-06-16: Skipped due to cloud cover 67.86% > threshold 10.00%
INFO - L8 2025-10-28-22-12-29 cloud cover : 0.00%
INFO - L8 2025-10-28-22-12-29: sand: 0.00% ,whitewater: 13.99% ,water: 30.46%
INFO - L8 2025-10-28-22-12-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 392
INFO - Number of shoreline points after removing points within 300m of cloud mask 392
INFO - Number of shoreline points before removing points within 30m of no data pixel 392
INFO - Number of shoreline points after removing points within 30m of no data pixel 389
INFO - L8 2025-11-06-22-06-19 cloud cover : 0.00%
INFO - L8 2025-11-06-22-06-19: sand: 0.00% ,whitewater: 0.31% ,water: 53.34%
INFO - L8 2025-11-06-22-06-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 564
INFO - Number of shoreline points after removing points within 300m of cloud mask 564
INFO - Number of shoreline points before removing points within 30m of no data pixel 564
INFO - Number of shoreline points after removing points within 30m of no data pixel 562
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-11-05-22-12-34 cloud cover : 0.00%
INFO - L9 2025-11-05-22-12-34: sand: 0.01% ,whitewater: 0.70% ,water: 39.75%
INFO - L9 2025-11-05-22-12-34: 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 326
INFO - Number of shoreline points after removing points within 300m of cloud mask 326
INFO - Number of shoreline points before removing points within 30m of no data pixel 326
INFO - Number of shoreline points after removing points within 30m of no data pixel 323
INFO - L9 2025-11-21-22-12-31 cloud cover : 0.00%
INFO - L9 2025-11-21-22-12-31: sand: 0.00% ,whitewater: 7.69% ,water: 45.70%
INFO - L9 2025-11-21-22-12-31: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 562
INFO - Number of shoreline points after removing points within 300m of cloud mask 562
INFO - Number of shoreline points before removing points within 30m of no data pixel 562
INFO - Number of shoreline points after removing points within 30m of no data pixel 562