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 - L8 2025-08-25-22-14-39 cloud cover : 0.00%
INFO - L8 2025-08-25-22-14-39: sand: 0.00% ,whitewater: 4.29% ,water: 24.21%
INFO - L8 2025-08-25-22-14-39: 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 59
INFO - Number of shoreline points after removing points within 300m of cloud mask 59
INFO - Number of shoreline points before removing points within 30m of no data pixel 59
INFO - Number of shoreline points after removing points within 30m of no data pixel 59
WARNING - L8 2025-08-25-22-15-03: Skipped due to cloud cover 40.46% > threshold 10.00%
WARNING - L8 2025-09-01-22-20-53: Skipped due to cloud cover 88.97% > threshold 10.00%
WARNING - L8 2025-09-10-22-14-44: Skipped due to cloud cover 51.19% > threshold 10.00%
INFO - L8 2025-09-10-22-15-08 cloud cover : 0.00%
INFO - L8 2025-09-10-22-15-08: sand: 0.00% ,whitewater: 13.10% ,water: 12.34%
INFO - L8 2025-09-10-22-15-08: 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 58
INFO - Number of shoreline points after removing points within 300m of cloud mask 58
INFO - Number of shoreline points before removing points within 30m of no data pixel 58
INFO - Number of shoreline points after removing points within 30m of no data pixel 58
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-09-02-22-14-47 cloud cover : 0.00%
INFO - L9 2025-09-02-22-14-47: sand: 0.00% ,whitewater: 18.77% ,water: 17.16%
INFO - L9 2025-09-02-22-14-47: 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 76
INFO - Number of shoreline points after removing points within 300m of cloud mask 76
INFO - Number of shoreline points before removing points within 30m of no data pixel 76
INFO - Number of shoreline points after removing points within 30m of no data pixel 76
INFO - L9 2025-09-02-22-15-11 cloud cover : 0.00%
INFO - L9 2025-09-02-22-15-11: sand: 0.00% ,whitewater: 19.62% ,water: 16.02%
INFO - L9 2025-09-02-22-15-11: 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 76
INFO - Number of shoreline points after removing points within 300m of cloud mask 76
INFO - Number of shoreline points before removing points within 30m of no data pixel 76
INFO - Number of shoreline points after removing points within 30m of no data pixel 76
WARNING - L9 2025-09-09-22-21-00: Skipped due to cloud cover 38.62% > threshold 10.00%