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 - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - 
Processing image L9 2025-05-06-22-06-54
INFO - L9 2025-05-06-22-06-54 cloud cover : 0.00%
INFO - L9 2025-05-06-22-06-54: sand: 0.00% ,whitewater: 0.00% ,water: 18.05%
INFO - L9 2025-05-06-22-06-54: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 393
INFO - Number of shoreline points after removing points within 300m of cloud mask 393
INFO - Number of shoreline points before removing points within 30m of no data pixel 393
INFO - Number of shoreline points after removing points within 30m of no data pixel 390
INFO - 
Processing image L9 2025-05-06-22-07-18
INFO - L9 2025-05-06-22-07-18 cloud cover : 0.55%
INFO - L9 2025-05-06-22-07-18: sand: 0.00% ,whitewater: 0.05% ,water: 57.16%
INFO - L9 2025-05-06-22-07-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 57 shorelines. Number of shorelines after filtering shorelines: 6 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 2305
INFO - Number of shoreline points after removing points within 300m of cloud mask 2293
INFO - Number of shoreline points before removing points within 30m of no data pixel 2293
INFO - Number of shoreline points after removing points within 30m of no data pixel 2292
INFO - 
Processing image L9 2025-05-22-22-06-43
INFO - L9 2025-05-22-22-06-43 cloud cover : 0.60%
INFO - L9 2025-05-22-22-06-43: sand: 0.00% ,whitewater: 0.06% ,water: 18.97%
INFO - L9 2025-05-22-22-06-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 312
INFO - Number of shoreline points after removing points within 300m of cloud mask 286
INFO - Number of shoreline points before removing points within 30m of no data pixel 286
INFO - Number of shoreline points after removing points within 30m of no data pixel 285
INFO - 
Processing image L9 2025-05-22-22-07-07
INFO - L9 2025-05-22-22-07-07 cloud cover : 0.65%
INFO - L9 2025-05-22-22-07-07: sand: 0.00% ,whitewater: 0.11% ,water: 57.98%
INFO - L9 2025-05-22-22-07-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 59 shorelines. Number of shorelines after filtering shorelines: 9 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 2202
INFO - Number of shoreline points after removing points within 300m of cloud mask 2081
INFO - Number of shoreline points before removing points within 30m of no data pixel 2081
INFO - Number of shoreline points after removing points within 30m of no data pixel 2079