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 2025-11-13-22-11-40 cloud cover : 5.96%
INFO - L8 2025-11-13-22-11-40: sand: 2.81% ,whitewater: 1.51% ,water: 47.50%
INFO - L8 2025-11-13-22-11-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 249
INFO - Number of shoreline points after removing points within 300m of cloud mask 164
INFO - Number of shoreline points before removing points within 30m of no data pixel 164
INFO - Number of shoreline points after removing points within 30m of no data pixel 164
INFO - L8 2025-11-13-22-12-04 cloud cover : 2.02%
INFO - L8 2025-11-13-22-12-04: sand: 0.82% ,whitewater: 0.22% ,water: 10.62%
INFO - L8 2025-11-13-22-12-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-11-28-22-17-57 cloud cover : 0.93%
INFO - L9 2025-11-28-22-17-57: sand: 2.62% ,whitewater: 2.18% ,water: 37.72%
INFO - L9 2025-11-28-22-17-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 268
INFO - Number of shoreline points after removing points within 300m of cloud mask 248
INFO - Number of shoreline points before removing points within 30m of no data pixel 248
INFO - Number of shoreline points after removing points within 30m of no data pixel 246