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 2025-06-13-22-20-00 cloud cover : 0.00%
INFO - L8 2025-06-13-22-20-00: sand: 0.00% ,whitewater: 0.01% ,water: 7.38%
INFO - L8 2025-06-13-22-20-00: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 72
INFO - Number of shoreline points after removing points within 300m of cloud mask 72
INFO - Number of shoreline points before removing points within 30m of no data pixel 72
INFO - Number of shoreline points after removing points within 30m of no data pixel 68
INFO - L8 2025-06-20-22-25-52 cloud cover : 2.39%
INFO - L8 2025-06-20-22-25-52: sand: 0.00% ,whitewater: 0.18% ,water: 57.81%
INFO - L8 2025-06-20-22-25-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 43 shorelines. Number of shorelines after filtering shorelines: 7 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1281
INFO - Number of shoreline points after removing points within 300m of cloud mask 888
INFO - Number of shoreline points before removing points within 30m of no data pixel 888
INFO - Number of shoreline points after removing points within 30m of no data pixel 888
INFO - L8 2025-06-20-22-26-16 cloud cover : 1.91%
INFO - L8 2025-06-20-22-26-16: sand: 0.00% ,whitewater: 0.27% ,water: 57.69%
INFO - L8 2025-06-20-22-26-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 40 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1481
INFO - Number of shoreline points after removing points within 300m of cloud mask 1270
INFO - Number of shoreline points before removing points within 30m of no data pixel 1270
INFO - Number of shoreline points after removing points within 30m of no data pixel 1270
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-28-22-25-52 cloud cover : 2.60%
INFO - L9 2025-06-28-22-25-52: sand: 0.00% ,whitewater: 0.24% ,water: 56.64%
INFO - L9 2025-06-28-22-25-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 37 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1202
INFO - Number of shoreline points after removing points within 300m of cloud mask 996
INFO - Number of shoreline points before removing points within 30m of no data pixel 996
INFO - Number of shoreline points after removing points within 30m of no data pixel 996
INFO - L9 2025-06-28-22-26-16 cloud cover : 2.59%
INFO - L9 2025-06-28-22-26-16: sand: 0.00% ,whitewater: 0.34% ,water: 56.25%
INFO - L9 2025-06-28-22-26-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 34 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1196
INFO - Number of shoreline points after removing points within 300m of cloud mask 986
INFO - Number of shoreline points before removing points within 30m of no data pixel 986
INFO - Number of shoreline points after removing points within 30m of no data pixel 986