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 2025-12-08-22-06-18: Skipped due to cloud cover 26.78% > threshold 10.00%
INFO - L8 2025-12-17-22-00-06 cloud cover : 3.01%
INFO - L8 2025-12-17-22-00-06: sand: 0.00% ,whitewater: 0.04% ,water: 71.99%
INFO - L8 2025-12-17-22-00-06: 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 2199
INFO - Number of shoreline points after removing points within 300m of cloud mask 2199
INFO - Number of shoreline points before removing points within 30m of no data pixel 2199
INFO - Number of shoreline points after removing points within 30m of no data pixel 2199
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-11-23-22-00-11: Skipped due to cloud cover 12.81% > threshold 10.00%
WARNING - L9 2025-11-30-22-06-24: Skipped due to cloud cover 24.47% > threshold 10.00%
INFO - L9 2025-12-09-22-00-09 cloud cover : 2.15%
INFO - L9 2025-12-09-22-00-09: sand: 0.03% ,whitewater: 0.34% ,water: 73.87%
INFO - L9 2025-12-09-22-00-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 670
INFO - Number of shoreline points after removing points within 300m of cloud mask 460
INFO - Number of shoreline points before removing points within 30m of no data pixel 460
INFO - Number of shoreline points after removing points within 30m of no data pixel 460
WARNING - L9 2025-12-16-22-06-24: Skipped due to cloud cover 20.62% > threshold 10.00%
INFO - L9 2025-12-25-22-00-16 cloud cover : 5.28%
INFO - L9 2025-12-25-22-00-16: sand: 0.02% ,whitewater: 0.00% ,water: 70.55%
INFO - L9 2025-12-25-22-00-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1213
INFO - Number of shoreline points after removing points within 300m of cloud mask 990
INFO - Number of shoreline points before removing points within 30m of no data pixel 990
INFO - Number of shoreline points after removing points within 30m of no data pixel 990