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 2025-06-13-22-17-12: Skipped due to cloud cover 16.39% > threshold 10.00%
INFO - L8 2025-07-15-22-17-25 cloud cover : 4.51%
INFO - L8 2025-07-15-22-17-25: sand: 0.00% ,whitewater: 10.26% ,water: 38.12%
INFO - L8 2025-07-15-22-17-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 406
INFO - Number of shoreline points after removing points within 300m of cloud mask 334
INFO - Number of shoreline points before removing points within 30m of no data pixel 334
INFO - Number of shoreline points after removing points within 30m of no data pixel 334
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-06-05-22-17-00: Skipped due to cloud cover 90.47% > threshold 10.00%
WARNING - L9 2025-06-21-22-17-14: Skipped due to cloud cover 62.43% > threshold 10.00%
INFO - L9 2025-07-23-22-17-27 cloud cover : 4.61%
INFO - L9 2025-07-23-22-17-27: sand: 0.30% ,whitewater: 1.48% ,water: 45.74%
INFO - L9 2025-07-23-22-17-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 107
INFO - Number of shoreline points after removing points within 300m of cloud mask 6
INFO - Number of shoreline points before removing points within 30m of no data pixel 6
INFO - Number of shoreline points after removing points within 30m of no data pixel 6