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 2025-07-22-22-26-50 cloud cover : 0.00%
INFO - L8 2025-07-22-22-26-50: sand: 0.00% ,whitewater: 2.77% ,water: 66.88%
INFO - L8 2025-07-22-22-26-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 566
INFO - Number of shoreline points after removing points within 300m of cloud mask 566
INFO - Number of shoreline points before removing points within 30m of no data pixel 566
INFO - Number of shoreline points after removing points within 30m of no data pixel 562
WARNING - L8 2025-08-07-22-26-57: Skipped due to cloud cover 22.61% > threshold 10.00%
INFO - L8 2025-08-23-22-27-01 cloud cover : 0.00%
INFO - L8 2025-08-23-22-27-01: sand: 0.00% ,whitewater: 10.90% ,water: 44.75%
INFO - L8 2025-08-23-22-27-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 388
INFO - Number of shoreline points after removing points within 300m of cloud mask 388
INFO - Number of shoreline points before removing points within 30m of no data pixel 388
INFO - Number of shoreline points after removing points within 30m of no data pixel 387
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-15-22-27-03: Skipped due to cloud cover 10.27% > threshold 10.00%
INFO - L9 2025-08-22-22-33-16 cloud cover : 0.00%
INFO - L9 2025-08-22-22-33-16: sand: 0.00% ,whitewater: 8.30% ,water: 48.89%
INFO - L9 2025-08-22-22-33-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 407
INFO - Number of shoreline points after removing points within 300m of cloud mask 407
INFO - Number of shoreline points before removing points within 30m of no data pixel 407
INFO - Number of shoreline points after removing points within 30m of no data pixel 406