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 2025-07-19-21-53-32: Skipped due to cloud cover 77.30% > threshold 10.00%
INFO - L8 2025-07-26-21-59-44 cloud cover : 1.86%
INFO - L8 2025-07-26-21-59-44: sand: 0.00% ,whitewater: 0.00% ,water: 51.29%
INFO - L8 2025-07-26-21-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 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 248
INFO - Number of shoreline points before removing points within 30m of no data pixel 248
INFO - Number of shoreline points after removing points within 30m of no data pixel 248
INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00%
INFO - L8 2025-08-11-21-59-52: sand: 0.00% ,whitewater: 0.00% ,water: 51.63%
INFO - L8 2025-08-11-21-59-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 448
INFO - Number of shoreline points after removing points within 300m of cloud mask 448
INFO - Number of shoreline points before removing points within 30m of no data pixel 448
INFO - Number of shoreline points after removing points within 30m of no data pixel 448
WARNING - L8 2025-08-20-21-53-43: Skipped due to cloud cover 80.97% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-12-21-53-43 cloud cover : 1.16%
INFO - L9 2025-08-12-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 51.56%
INFO - L9 2025-08-12-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 425
INFO - Number of shoreline points after removing points within 300m of cloud mask 299
INFO - Number of shoreline points before removing points within 30m of no data pixel 299
INFO - Number of shoreline points after removing points within 30m of no data pixel 299
INFO - L9 2025-08-19-21-59-57 cloud cover : 1.59%
INFO - L9 2025-08-19-21-59-57: sand: 0.00% ,whitewater: 0.00% ,water: 49.44%
INFO - L9 2025-08-19-21-59-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 307
INFO - Number of shoreline points after removing points within 300m of cloud mask 255
INFO - Number of shoreline points before removing points within 30m of no data pixel 255
INFO - Number of shoreline points after removing points within 30m of no data pixel 255
INFO - L9 2025-08-28-21-53-47 cloud cover : 9.18%
INFO - L9 2025-08-28-21-53-47: sand: 0.00% ,whitewater: 1.39% ,water: 48.94%
INFO - L9 2025-08-28-21-53-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 440
INFO - Number of shoreline points after removing points within 300m of cloud mask 440
INFO - Number of shoreline points before removing points within 30m of no data pixel 440
INFO - Number of shoreline points after removing points within 30m of no data pixel 440