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


WARNING - L8 2025-08-25-22-11-51: Skipped due to cloud cover 20.84% > threshold 10.00%
WARNING - L8 2025-09-10-22-11-56: Skipped due to cloud cover 66.72% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-09-02-22-11-59 cloud cover : 0.00%
INFO - L9 2025-09-02-22-11-59: sand: 0.00% ,whitewater: 13.45% ,water: 33.91%
INFO - L9 2025-09-02-22-11-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 332
INFO - Number of shoreline points after removing points within 300m of cloud mask 332
INFO - Number of shoreline points before removing points within 30m of no data pixel 332
INFO - Number of shoreline points after removing points within 30m of no data pixel 332
INFO - L9 2025-09-18-22-12-01 cloud cover : 0.00%
INFO - L9 2025-09-18-22-12-01: sand: 0.00% ,whitewater: 10.30% ,water: 38.03%
INFO - L9 2025-09-18-22-12-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 327
INFO - Number of shoreline points after removing points within 300m of cloud mask 327
INFO - Number of shoreline points before removing points within 30m of no data pixel 327
INFO - Number of shoreline points after removing points within 30m of no data pixel 327
INFO - L9 2025-09-25-22-17-52 cloud cover : 0.00%
INFO - L9 2025-09-25-22-17-52: sand: 0.72% ,whitewater: 12.36% ,water: 36.54%
INFO - L9 2025-09-25-22-17-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 336
INFO - Number of shoreline points after removing points within 300m of cloud mask 336
INFO - Number of shoreline points before removing points within 30m of no data pixel 336
INFO - Number of shoreline points after removing points within 30m of no data pixel 336
INFO - L9 2025-09-25-22-18-16 cloud cover : 0.00%
INFO - L9 2025-09-25-22-18-16: sand: 0.81% ,whitewater: 12.53% ,water: 36.43%
INFO - L9 2025-09-25-22-18-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 332
INFO - Number of shoreline points after removing points within 300m of cloud mask 332
INFO - Number of shoreline points before removing points within 30m of no data pixel 332
INFO - Number of shoreline points after removing points within 30m of no data pixel 332