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 2025-07-24-22-13-17 cloud cover : 4.37%
INFO - L8 2025-07-24-22-13-17: sand: 0.00% ,whitewater: 0.01% ,water: 48.80%
INFO - L8 2025-07-24-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 455
INFO - Number of shoreline points after removing points within 300m of cloud mask 364
INFO - Number of shoreline points before removing points within 30m of no data pixel 364
INFO - Number of shoreline points after removing points within 30m of no data pixel 363
INFO - L8 2025-07-31-22-19-29 cloud cover : 4.79%
INFO - L8 2025-07-31-22-19-29: sand: 0.00% ,whitewater: 2.55% ,water: 44.87%
INFO - L8 2025-07-31-22-19-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 287
INFO - Number of shoreline points after removing points within 300m of cloud mask 174
INFO - Number of shoreline points before removing points within 30m of no data pixel 174
INFO - Number of shoreline points after removing points within 30m of no data pixel 174
INFO - L8 2025-08-09-22-13-25 cloud cover : 0.00%
INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 5.85% ,water: 46.44%
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: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 561
INFO - Number of shoreline points after removing points within 300m of cloud mask 561
INFO - Number of shoreline points before removing points within 30m of no data pixel 561
INFO - Number of shoreline points after removing points within 30m of no data pixel 560
WARNING - L8 2025-08-16-22-19-38: Skipped due to cloud cover 77.82% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-01-22-13-18 cloud cover : 2.71%
INFO - L9 2025-08-01-22-13-18: sand: 0.00% ,whitewater: 2.49% ,water: 45.79%
INFO - L9 2025-08-01-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 507
INFO - Number of shoreline points after removing points within 300m of cloud mask 385
INFO - Number of shoreline points before removing points within 30m of no data pixel 385
INFO - Number of shoreline points after removing points within 30m of no data pixel 385
INFO - L9 2025-08-08-22-19-36 cloud cover : 0.00%
INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 8.38% ,water: 44.21%
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: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 654
INFO - Number of shoreline points after removing points within 300m of cloud mask 654
INFO - Number of shoreline points before removing points within 30m of no data pixel 654
INFO - Number of shoreline points after removing points within 30m of no data pixel 649
INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00%
INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 1.31% ,water: 50.27%
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: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 567
INFO - Number of shoreline points after removing points within 300m of cloud mask 567
INFO - Number of shoreline points before removing points within 30m of no data pixel 567
INFO - Number of shoreline points after removing points within 30m of no data pixel 566