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


ERROR - Skipping L8 2025-05-07-10-05-31 due to cloud cover percentage exceeding cloud threshold: 27.21% > 10.00%.


INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


ERROR - Skipping L9 2025-03-28-10-06-00 due to cloud cover percentage exceeding cloud threshold: 85.54% > 10.00%.


ERROR - Skipping L9 2025-04-29-10-05-52 due to cloud cover percentage exceeding cloud threshold: 41.84% > 10.00%.


INFO - 
Processing image L9 2025-05-15-10-05-40
INFO - L9 2025-05-15-10-05-40 cloud cover : 5.91%
INFO - L9 2025-05-15-10-05-40: sand: 0.00% ,whitewater: 0.00% ,water: 43.92%
INFO - L9 2025-05-15-10-05-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 240
INFO - Number of shoreline points after removing points within 300m of cloud mask 160
INFO - Number of shoreline points before removing points within 30m of no data pixel 160
INFO - Number of shoreline points after removing points within 30m of no data pixel 160