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 2025-07-03-10-00-07 cloud cover : 0.00%
INFO - L8 2025-07-03-10-00-07: sand: 2.60% ,whitewater: 11.54% ,water: 52.95%
INFO - L8 2025-07-03-10-00-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 157
INFO - Number of shoreline points after removing points within 300m of cloud mask 157
INFO - Number of shoreline points before removing points within 30m of no data pixel 157
INFO - Number of shoreline points after removing points within 30m of no data pixel 157
INFO - L8 2025-07-10-10-06-18 cloud cover : 0.00%
INFO - L8 2025-07-10-10-06-18: sand: 2.88% ,whitewater: 12.18% ,water: 51.60%
INFO - L8 2025-07-10-10-06-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 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 - L8 2025-07-19-10-00-12 cloud cover : 0.00%
INFO - L8 2025-07-19-10-00-12: sand: 2.18% ,whitewater: 14.10% ,water: 50.67%
INFO - L8 2025-07-19-10-00-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 158
INFO - Number of shoreline points after removing points within 300m of cloud mask 158
INFO - Number of shoreline points before removing points within 30m of no data pixel 158
INFO - Number of shoreline points after removing points within 30m of no data pixel 158
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-02-10-06-15 cloud cover : 0.00%
INFO - L9 2025-07-02-10-06-15: sand: 4.62% ,whitewater: 10.80% ,water: 52.08%
INFO - L9 2025-07-02-10-06-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 163
INFO - Number of shoreline points after removing points within 300m of cloud mask 163
INFO - Number of shoreline points before removing points within 30m of no data pixel 163
INFO - Number of shoreline points after removing points within 30m of no data pixel 163
INFO - L9 2025-07-11-10-00-05 cloud cover : 0.00%
INFO - L9 2025-07-11-10-00-05: sand: 4.36% ,whitewater: 14.07% ,water: 50.90%
INFO - L9 2025-07-11-10-00-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 158
INFO - Number of shoreline points after removing points within 300m of cloud mask 158
INFO - Number of shoreline points before removing points within 30m of no data pixel 158
INFO - Number of shoreline points after removing points within 30m of no data pixel 158
INFO - L9 2025-07-18-10-06-21 cloud cover : 0.00%
INFO - L9 2025-07-18-10-06-21: sand: 3.72% ,whitewater: 14.68% ,water: 49.71%
INFO - L9 2025-07-18-10-06-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 162
INFO - Number of shoreline points after removing points within 300m of cloud mask 162
INFO - Number of shoreline points before removing points within 30m of no data pixel 162
INFO - Number of shoreline points after removing points within 30m of no data pixel 162
INFO - L9 2025-07-27-10-00-13 cloud cover : 0.00%
INFO - L9 2025-07-27-10-00-13: sand: 2.79% ,whitewater: 14.49% ,water: 50.03%
INFO - L9 2025-07-27-10-00-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 158
INFO - Number of shoreline points after removing points within 300m of cloud mask 158
INFO - Number of shoreline points before removing points within 30m of no data pixel 158
INFO - Number of shoreline points after removing points within 30m of no data pixel 158