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 2025-06-29-22-19-20 cloud cover : 0.00%
INFO - L8 2025-06-29-22-19-20: sand: 0.00% ,whitewater: 0.00% ,water: 93.69%
INFO - L8 2025-06-29-22-19-20: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 138
INFO - Number of shoreline points after removing points within 300m of cloud mask 138
INFO - Number of shoreline points before removing points within 30m of no data pixel 138
INFO - Number of shoreline points after removing points within 30m of no data pixel 138
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-30-22-13-07 cloud cover : 0.00%
INFO - L9 2025-06-30-22-13-07: sand: 0.00% ,whitewater: 7.77% ,water: 56.00%
INFO - L9 2025-06-30-22-13-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 224
INFO - Number of shoreline points after removing points within 300m of cloud mask 224
INFO - Number of shoreline points before removing points within 30m of no data pixel 224
INFO - Number of shoreline points after removing points within 30m of no data pixel 222
INFO - L9 2025-07-07-22-19-18 cloud cover : 0.00%
INFO - L9 2025-07-07-22-19-18: sand: 0.00% ,whitewater: 0.46% ,water: 62.10%
INFO - L9 2025-07-07-22-19-18: 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 207
INFO - Number of shoreline points after removing points within 300m of cloud mask 207
INFO - Number of shoreline points before removing points within 30m of no data pixel 207
INFO - Number of shoreline points after removing points within 30m of no data pixel 206
INFO - L9 2025-07-16-22-13-12 cloud cover : 0.00%
INFO - L9 2025-07-16-22-13-12: sand: 0.00% ,whitewater: 5.97% ,water: 54.59%
INFO - L9 2025-07-16-22-13-12: 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 213
INFO - Number of shoreline points after removing points within 300m of cloud mask 213
INFO - Number of shoreline points before removing points within 30m of no data pixel 213
INFO - Number of shoreline points after removing points within 30m of no data pixel 212
INFO - L9 2025-07-23-22-19-27 cloud cover : 0.00%
INFO - L9 2025-07-23-22-19-27: sand: 0.00% ,whitewater: 0.35% ,water: 61.83%
INFO - L9 2025-07-23-22-19-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 209
INFO - Number of shoreline points after removing points within 300m of cloud mask 209
INFO - Number of shoreline points before removing points within 30m of no data pixel 209
INFO - Number of shoreline points after removing points within 30m of no data pixel 208