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 2025-10-05-22-07-52 cloud cover : 0.00%
INFO - L8 2025-10-05-22-07-52: sand: 0.00% ,whitewater: 1.41% ,water: 49.04%
INFO - L8 2025-10-05-22-07-52: 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 432
INFO - Number of shoreline points after removing points within 300m of cloud mask 432
INFO - Number of shoreline points before removing points within 30m of no data pixel 432
INFO - Number of shoreline points after removing points within 30m of no data pixel 429
INFO - L8 2025-10-21-22-07-51 cloud cover : 0.00%
INFO - L8 2025-10-21-22-07-51: sand: 0.00% ,whitewater: 0.07% ,water: 50.10%
INFO - L8 2025-10-21-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 414
INFO - Number of shoreline points after removing points within 300m of cloud mask 414
INFO - Number of shoreline points before removing points within 30m of no data pixel 414
INFO - Number of shoreline points after removing points within 30m of no data pixel 410
WARNING - L8 2025-10-28-22-14-05: Skipped due to cloud cover 16.56% > threshold 10.00%
WARNING - L8 2025-11-06-22-07-55: Skipped due to cloud cover 65.99% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-10-29-22-07-53 cloud cover : 0.00%
INFO - L9 2025-10-29-22-07-53: sand: 0.04% ,whitewater: 0.12% ,water: 50.84%
INFO - L9 2025-10-29-22-07-53: 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 420
INFO - Number of shoreline points after removing points within 300m of cloud mask 420
INFO - Number of shoreline points before removing points within 30m of no data pixel 420
INFO - Number of shoreline points after removing points within 30m of no data pixel 416
INFO - L9 2025-11-14-22-08-00 cloud cover : 0.00%
INFO - L9 2025-11-14-22-08-00: sand: 0.06% ,whitewater: 1.68% ,water: 49.05%
INFO - L9 2025-11-14-22-08-00: 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 418
INFO - Number of shoreline points after removing points within 300m of cloud mask 418
INFO - Number of shoreline points before removing points within 30m of no data pixel 418
INFO - Number of shoreline points after removing points within 30m of no data pixel 415