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 2025-05-12-22-19-47 due to cloud cover percentage exceeding cloud threshold: 79.91% > 10.00%.


ERROR - Skipping L8 2025-05-19-22-25-36 due to cloud cover percentage exceeding cloud threshold: 56.87% > 10.00%.


ERROR - Skipping L8 2025-05-19-22-26-00 due to cloud cover percentage exceeding cloud threshold: 59.91% > 10.00%.


INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


ERROR - Skipping L9 2025-05-11-22-25-46 due to cloud cover percentage exceeding cloud threshold: 27.26% > 10.00%.


ERROR - Skipping L9 2025-05-11-22-26-10 due to cloud cover percentage exceeding cloud threshold: 18.42% > 10.00%.


INFO - 
Processing image L9 2025-05-20-22-19-54
INFO - L9 2025-05-20-22-19-54 cloud cover : 1.10%
INFO - L9 2025-05-20-22-19-54: sand: 0.00% ,whitewater: 0.03% ,water: 10.89%
INFO - L9 2025-05-20-22-19-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 70 shorelines. Number of shorelines after filtering shorelines: 11 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 984
INFO - Number of shoreline points after removing points within 300m of cloud mask 908
INFO - Number of shoreline points before removing points within 30m of no data pixel 908
INFO - Number of shoreline points after removing points within 30m of no data pixel 908