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 2025-07-26-21-59-44 cloud cover : 0.00%
INFO - L8 2025-07-26-21-59-44: sand: 0.14% ,whitewater: 0.97% ,water: 46.49%
INFO - L8 2025-07-26-21-59-44: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 176
INFO - Number of shoreline points after removing points within 300m of cloud mask 176
INFO - Number of shoreline points before removing points within 30m of no data pixel 176
INFO - Number of shoreline points after removing points within 30m of no data pixel 176
INFO - L8 2025-08-02-22-05-57 cloud cover : 0.00%
INFO - L8 2025-08-02-22-05-57: sand: 1.30% ,whitewater: 0.73% ,water: 46.20%
INFO - L8 2025-08-02-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 180
INFO - Number of shoreline points after removing points within 300m of cloud mask 180
INFO - Number of shoreline points before removing points within 30m of no data pixel 180
INFO - Number of shoreline points after removing points within 30m of no data pixel 180
INFO - L8 2025-08-11-21-59-52 cloud cover : 0.00%
INFO - L8 2025-08-11-21-59-52: sand: 0.39% ,whitewater: 0.29% ,water: 47.52%
INFO - L8 2025-08-11-21-59-52: 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 164
INFO - Number of shoreline points after removing points within 300m of cloud mask 164
INFO - Number of shoreline points before removing points within 30m of no data pixel 164
INFO - Number of shoreline points after removing points within 30m of no data pixel 164
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-06-23-22-05-42: Skipped due to cloud cover 41.80% > threshold 10.00%
WARNING - L9 2025-07-09-22-05-45: Skipped due to cloud cover 32.21% > threshold 10.00%
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.00%
INFO - L9 2025-08-10-22-06-04: sand: 0.67% ,whitewater: 0.26% ,water: 47.11%
INFO - L9 2025-08-10-22-06-04: 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 168
INFO - Number of shoreline points after removing points within 300m of cloud mask 168
INFO - Number of shoreline points before removing points within 30m of no data pixel 168
INFO - Number of shoreline points after removing points within 30m of no data pixel 168
INFO - L9 2025-08-19-21-59-57 cloud cover : 0.00%
INFO - L9 2025-08-19-21-59-57: sand: 0.38% ,whitewater: 0.00% ,water: 45.89%
INFO - L9 2025-08-19-21-59-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 156
INFO - Number of shoreline points after removing points within 300m of cloud mask 156
INFO - Number of shoreline points before removing points within 30m of no data pixel 156
INFO - Number of shoreline points after removing points within 30m of no data pixel 156