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 2025-08-25-22-13-27 cloud cover : 0.00%
INFO - L8 2025-08-25-22-13-27: sand: 0.00% ,whitewater: 3.41% ,water: 53.51%
INFO - L8 2025-08-25-22-13-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 206
INFO - Number of shoreline points after removing points within 300m of cloud mask 206
INFO - Number of shoreline points before removing points within 30m of no data pixel 206
INFO - Number of shoreline points after removing points within 30m of no data pixel 205
WARNING - L8 2025-09-10-22-13-32: Skipped due to cloud cover 10.99% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-09-02-22-13-35 cloud cover : 0.00%
INFO - L9 2025-09-02-22-13-35: sand: 0.00% ,whitewater: 14.66% ,water: 42.55%
INFO - L9 2025-09-02-22-13-35: 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 228
INFO - Number of shoreline points after removing points within 300m of cloud mask 228
INFO - Number of shoreline points before removing points within 30m of no data pixel 228
INFO - Number of shoreline points after removing points within 30m of no data pixel 227
WARNING - L9 2025-09-09-22-19-48: Skipped due to cloud cover 31.75% > threshold 10.00%
INFO - L9 2025-09-18-22-13-37 cloud cover : 0.00%
INFO - L9 2025-09-18-22-13-37: sand: 0.06% ,whitewater: 22.83% ,water: 31.99%
INFO - L9 2025-09-18-22-13-37: 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 193
INFO - Number of shoreline points after removing points within 300m of cloud mask 193
INFO - Number of shoreline points before removing points within 30m of no data pixel 193
INFO - Number of shoreline points after removing points within 30m of no data pixel 191