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: 1.64% ,water: 48.46%
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: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 811
INFO - Number of shoreline points after removing points within 300m of cloud mask 811
INFO - Number of shoreline points before removing points within 30m of no data pixel 811
INFO - Number of shoreline points after removing points within 30m of no data pixel 809
INFO - L8 2025-10-21-22-07-51 cloud cover : 0.00%
INFO - L8 2025-10-21-22-07-51: sand: 0.02% ,whitewater: 0.03% ,water: 50.06%
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: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 809
INFO - Number of shoreline points after removing points within 300m of cloud mask 809
INFO - Number of shoreline points before removing points within 30m of no data pixel 809
INFO - Number of shoreline points after removing points within 30m of no data pixel 807
INFO - L8 2025-10-28-22-14-05 cloud cover : 0.53%
INFO - L8 2025-10-28-22-14-05: sand: 0.04% ,whitewater: 0.37% ,water: 50.33%
INFO - L8 2025-10-28-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 813
INFO - Number of shoreline points after removing points within 300m of cloud mask 813
INFO - Number of shoreline points before removing points within 30m of no data pixel 813
INFO - Number of shoreline points after removing points within 30m of no data pixel 810
WARNING - L8 2025-11-06-22-07-55: Skipped due to cloud cover 53.42% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-10-04-22-14-05: Skipped due to cloud cover 93.02% > threshold 10.00%
INFO - L9 2025-10-29-22-07-53 cloud cover : 0.00%
INFO - L9 2025-10-29-22-07-53: sand: 0.04% ,whitewater: 0.01% ,water: 50.30%
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: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 808
INFO - Number of shoreline points after removing points within 300m of cloud mask 808
INFO - Number of shoreline points before removing points within 30m of no data pixel 808
INFO - Number of shoreline points after removing points within 30m of no data pixel 806
INFO - L9 2025-11-14-22-08-00 cloud cover : 0.64%
INFO - L9 2025-11-14-22-08-00: sand: 0.03% ,whitewater: 1.45% ,water: 48.75%
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: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 808
INFO - Number of shoreline points after removing points within 300m of cloud mask 808
INFO - Number of shoreline points before removing points within 30m of no data pixel 808
INFO - Number of shoreline points after removing points within 30m of no data pixel 806