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 - 
Processing image L8 2024-09-07-22-12-54
INFO - L8 2024-09-07-22-12-54 cloud cover : 0.00%
INFO - L8 2024-09-07-22-12-54: sand: 0.20% ,whitewater: 39.12% ,water: 19.49%
INFO - L8 2024-09-07-22-12-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 352
INFO - Number of shoreline points after removing points within 300m of cloud mask 352
INFO - Number of shoreline points before removing points within 30m of no data pixel 352
INFO - Number of shoreline points after removing points within 30m of no data pixel 351
INFO - 
Processing image L8 2024-09-07-22-13-18
INFO - L8 2024-09-07-22-13-18 cloud cover : 0.00%
INFO - L8 2024-09-07-22-13-18: sand: 0.20% ,whitewater: 39.90% ,water: 18.53%
INFO - L8 2024-09-07-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 6 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 392
INFO - Number of shoreline points after removing points within 300m of cloud mask 392
INFO - Number of shoreline points before removing points within 30m of no data pixel 392
INFO - Number of shoreline points after removing points within 30m of no data pixel 391
INFO - 
Processing image L8 2024-09-14-22-19-06
INFO - L8 2024-09-14-22-19-06 cloud cover : 0.00%
INFO - L8 2024-09-14-22-19-06: sand: 1.10% ,whitewater: 24.92% ,water: 29.99%
INFO - L8 2024-09-14-22-19-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 447
INFO - Number of shoreline points after removing points within 300m of cloud mask 447
INFO - Number of shoreline points before removing points within 30m of no data pixel 447
INFO - Number of shoreline points after removing points within 30m of no data pixel 444
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


ERROR - Skipping L9 2024-08-21-22-18-55 due to cloud cover percentage exceeding cloud threshold: 18.41% > 10.00%.