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 2025-08-02-22-05-57: Skipped due to cloud cover 12.10% > threshold 10.00%
WARNING - L8 2025-08-02-22-06-21: Skipped due to cloud cover 14.95% > threshold 10.00%
INFO - L8 2025-08-18-22-06-05 cloud cover : 9.30%
INFO - L8 2025-08-18-22-06-05: sand: 0.00% ,whitewater: 9.58% ,water: 53.82%
INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 837
INFO - Number of shoreline points after removing points within 300m of cloud mask 684
INFO - Number of shoreline points before removing points within 30m of no data pixel 684
INFO - Number of shoreline points after removing points within 30m of no data pixel 684
INFO - L8 2025-08-18-22-06-29 cloud cover : 2.76%
INFO - L8 2025-08-18-22-06-29: sand: 0.00% ,whitewater: 9.96% ,water: 55.85%
INFO - L8 2025-08-18-22-06-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 29 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 841
INFO - Number of shoreline points after removing points within 300m of cloud mask 831
INFO - Number of shoreline points before removing points within 30m of no data pixel 831
INFO - Number of shoreline points after removing points within 30m of no data pixel 831
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-10-22-06-04 cloud cover : 4.06%
INFO - L9 2025-08-10-22-06-04: sand: 0.00% ,whitewater: 8.42% ,water: 53.85%
INFO - L9 2025-08-10-22-06-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 845
INFO - Number of shoreline points after removing points within 300m of cloud mask 845
INFO - Number of shoreline points before removing points within 30m of no data pixel 845
INFO - Number of shoreline points after removing points within 30m of no data pixel 845
INFO - L9 2025-08-10-22-06-28 cloud cover : 8.96%
INFO - L9 2025-08-10-22-06-28: sand: 0.00% ,whitewater: 8.29% ,water: 50.81%
INFO - L9 2025-08-10-22-06-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 850
INFO - Number of shoreline points after removing points within 300m of cloud mask 755
INFO - Number of shoreline points before removing points within 30m of no data pixel 755
INFO - Number of shoreline points after removing points within 30m of no data pixel 755
INFO - L9 2025-08-26-22-06-09 cloud cover : 0.00%
INFO - L9 2025-08-26-22-06-09: sand: 0.02% ,whitewater: 7.43% ,water: 55.04%
INFO - L9 2025-08-26-22-06-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 766
INFO - Number of shoreline points after removing points within 300m of cloud mask 766
INFO - Number of shoreline points before removing points within 30m of no data pixel 766
INFO - Number of shoreline points after removing points within 30m of no data pixel 766
INFO - L9 2025-08-26-22-06-33 cloud cover : 0.00%
INFO - L9 2025-08-26-22-06-33: sand: 0.02% ,whitewater: 7.54% ,water: 54.69%
INFO - L9 2025-08-26-22-06-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 768
INFO - Number of shoreline points after removing points within 300m of cloud mask 768
INFO - Number of shoreline points before removing points within 30m of no data pixel 768
INFO - Number of shoreline points after removing points within 30m of no data pixel 768