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 2025-06-24-22-00-22: Skipped due to cloud cover 34.87% > threshold 10.00%
WARNING - L8 2025-06-24-22-00-46: Skipped due to cloud cover 49.40% > threshold 10.00%
INFO - L8 2025-07-03-21-54-38 cloud cover : 2.54%
INFO - L8 2025-07-03-21-54-38: sand: 0.00% ,whitewater: 0.00% ,water: 70.96%
INFO - L8 2025-07-03-21-54-38: 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 228
INFO - Number of shoreline points after removing points within 300m of cloud mask 162
INFO - Number of shoreline points before removing points within 30m of no data pixel 162
INFO - Number of shoreline points after removing points within 30m of no data pixel 162
INFO - L8 2025-07-19-21-54-43 cloud cover : 0.00%
INFO - L8 2025-07-19-21-54-43: sand: 0.00% ,whitewater: 8.48% ,water: 49.49%
INFO - L8 2025-07-19-21-54-43: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 180
INFO - Number of shoreline points after removing points within 300m of cloud mask 180
INFO - Number of shoreline points before removing points within 30m of no data pixel 180
INFO - Number of shoreline points after removing points within 30m of no data pixel 180
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-18-22-00-28 cloud cover : 0.00%
INFO - L9 2025-07-18-22-00-28: sand: 0.00% ,whitewater: 7.58% ,water: 47.64%
INFO - L9 2025-07-18-22-00-28: 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 189
INFO - Number of shoreline points after removing points within 300m of cloud mask 189
INFO - Number of shoreline points before removing points within 30m of no data pixel 189
INFO - Number of shoreline points after removing points within 30m of no data pixel 189
INFO - L9 2025-07-18-22-00-52 cloud cover : 0.00%
INFO - L9 2025-07-18-22-00-52: sand: 0.00% ,whitewater: 8.10% ,water: 46.90%
INFO - L9 2025-07-18-22-00-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 187
INFO - Number of shoreline points after removing points within 300m of cloud mask 187
INFO - Number of shoreline points before removing points within 30m of no data pixel 187
INFO - Number of shoreline points after removing points within 30m of no data pixel 187
WARNING - L9 2025-07-27-21-54-45: Skipped due to cloud cover 78.37% > threshold 10.00%