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 2025-10-07-21-55-07: Skipped due to cloud cover 13.86% > threshold 10.00%
WARNING - L8 2025-10-14-22-00-55: Skipped due to cloud cover 48.06% > threshold 10.00%
WARNING - L8 2025-10-14-22-01-19: Skipped due to cloud cover 47.58% > threshold 10.00%
INFO - L8 2025-10-23-21-55-05 cloud cover : 0.00%
INFO - L8 2025-10-23-21-55-05: sand: 0.00% ,whitewater: 0.37% ,water: 53.83%
INFO - L8 2025-10-23-21-55-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 184
INFO - Number of shoreline points after removing points within 300m of cloud mask 184
INFO - Number of shoreline points before removing points within 30m of no data pixel 184
INFO - Number of shoreline points after removing points within 30m of no data pixel 184
INFO - L8 2025-10-30-22-00-56 cloud cover : 0.00%
INFO - L8 2025-10-30-22-00-56: sand: 0.00% ,whitewater: 1.00% ,water: 53.07%
INFO - L8 2025-10-30-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 186
INFO - L8 2025-10-30-22-01-20 cloud cover : 0.00%
INFO - L8 2025-10-30-22-01-20: sand: 0.00% ,whitewater: 1.01% ,water: 53.04%
INFO - L8 2025-10-30-22-01-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 186
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-11-07-22-01-01 cloud cover : 0.00%
INFO - L9 2025-11-07-22-01-01: sand: 0.00% ,whitewater: 0.38% ,water: 53.43%
INFO - L9 2025-11-07-22-01-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 185
INFO - Number of shoreline points after removing points within 300m of cloud mask 185
INFO - Number of shoreline points before removing points within 30m of no data pixel 185
INFO - Number of shoreline points after removing points within 30m of no data pixel 185
INFO - L9 2025-11-07-22-01-25 cloud cover : 0.00%
INFO - L9 2025-11-07-22-01-25: sand: 0.00% ,whitewater: 0.41% ,water: 53.31%
INFO - L9 2025-11-07-22-01-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 185
INFO - Number of shoreline points after removing points within 300m of cloud mask 185
INFO - Number of shoreline points before removing points within 30m of no data pixel 185
INFO - Number of shoreline points after removing points within 30m of no data pixel 185
INFO - L9 2025-11-16-21-55-13 cloud cover : 0.00%
INFO - L9 2025-11-16-21-55-13: sand: 0.00% ,whitewater: 4.72% ,water: 45.78%
INFO - L9 2025-11-16-21-55-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 206
INFO - Number of shoreline points after removing points within 300m of cloud mask 206
INFO - Number of shoreline points before removing points within 30m of no data pixel 206
INFO - Number of shoreline points after removing points within 30m of no data pixel 206