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 2025-08-04-10-00-18 cloud cover : 0.00%
INFO - L8 2025-08-04-10-00-18: sand: 5.37% ,whitewater: 0.00% ,water: 56.14%
INFO - L8 2025-08-04-10-00-18: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 148
INFO - Number of shoreline points after removing points within 300m of cloud mask 148
INFO - Number of shoreline points before removing points within 30m of no data pixel 148
INFO - Number of shoreline points after removing points within 30m of no data pixel 148
INFO - L8 2025-08-11-10-06-33 cloud cover : 0.00%
INFO - L8 2025-08-11-10-06-33: sand: 5.00% ,whitewater: 0.00% ,water: 56.27%
INFO - L8 2025-08-11-10-06-33: 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: 2 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
INFO - L8 2025-08-20-10-00-24 cloud cover : 0.00%
INFO - L8 2025-08-20-10-00-24: sand: 3.15% ,whitewater: 0.06% ,water: 55.83%
INFO - L8 2025-08-20-10-00-24: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 152
INFO - Number of shoreline points after removing points within 300m of cloud mask 152
INFO - Number of shoreline points before removing points within 30m of no data pixel 152
INFO - Number of shoreline points after removing points within 30m of no data pixel 152
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-03-10-06-27 cloud cover : 0.00%
INFO - L9 2025-08-03-10-06-27: sand: 5.46% ,whitewater: 0.00% ,water: 55.68%
INFO - L9 2025-08-03-10-06-27: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 154
INFO - Number of shoreline points after removing points within 300m of cloud mask 154
INFO - Number of shoreline points before removing points within 30m of no data pixel 154
INFO - Number of shoreline points after removing points within 30m of no data pixel 154
INFO - L9 2025-08-12-10-00-24 cloud cover : 0.00%
INFO - L9 2025-08-12-10-00-24: sand: 4.35% ,whitewater: 0.00% ,water: 56.39%
INFO - L9 2025-08-12-10-00-24: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 152
INFO - Number of shoreline points after removing points within 300m of cloud mask 152
INFO - Number of shoreline points before removing points within 30m of no data pixel 152
INFO - Number of shoreline points after removing points within 30m of no data pixel 152
INFO - L9 2025-08-19-10-06-38 cloud cover : 0.00%
INFO - L9 2025-08-19-10-06-38: sand: 3.30% ,whitewater: 0.00% ,water: 55.46%
INFO - L9 2025-08-19-10-06-38: 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: 2 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
WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 87.22% > threshold 10.00%