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 2025-07-26-10-06-01 cloud cover : 0.00%
INFO - L8 2025-07-26-10-06-01: sand: 4.32% ,whitewater: 10.01% ,water: 49.73%
INFO - L8 2025-07-26-10-06-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 95
INFO - Number of shoreline points after removing points within 300m of cloud mask 95
INFO - Number of shoreline points before removing points within 30m of no data pixel 95
INFO - Number of shoreline points after removing points within 30m of no data pixel 95
INFO - L8 2025-07-26-10-06-25 cloud cover : 0.00%
INFO - L8 2025-07-26-10-06-25: sand: 4.26% ,whitewater: 9.84% ,water: 49.93%
INFO - L8 2025-07-26-10-06-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 95
INFO - Number of shoreline points after removing points within 300m of cloud mask 95
INFO - Number of shoreline points before removing points within 30m of no data pixel 95
INFO - Number of shoreline points after removing points within 30m of no data pixel 95
INFO - L8 2025-08-11-10-06-09 cloud cover : 0.00%
INFO - L8 2025-08-11-10-06-09: sand: 1.99% ,whitewater: 0.00% ,water: 59.41%
INFO - L8 2025-08-11-10-06-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 98
INFO - Number of shoreline points after removing points within 300m of cloud mask 98
INFO - Number of shoreline points before removing points within 30m of no data pixel 98
INFO - Number of shoreline points after removing points within 30m of no data pixel 98
INFO - L8 2025-08-11-10-06-33 cloud cover : 0.00%
INFO - L8 2025-08-11-10-06-33: sand: 1.89% ,whitewater: 0.00% ,water: 59.54%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 98
INFO - Number of shoreline points after removing points within 300m of cloud mask 98
INFO - Number of shoreline points before removing points within 30m of no data pixel 98
INFO - Number of shoreline points after removing points within 30m of no data pixel 98
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-03-10-06-03 cloud cover : 0.00%
INFO - L9 2025-08-03-10-06-03: sand: 4.09% ,whitewater: 1.96% ,water: 57.98%
INFO - L9 2025-08-03-10-06-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 96
INFO - Number of shoreline points after removing points within 300m of cloud mask 96
INFO - Number of shoreline points before removing points within 30m of no data pixel 96
INFO - Number of shoreline points after removing points within 30m of no data pixel 96
INFO - L9 2025-08-03-10-06-27 cloud cover : 0.00%
INFO - L9 2025-08-03-10-06-27: sand: 4.02% ,whitewater: 1.99% ,water: 57.81%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 96
INFO - Number of shoreline points after removing points within 300m of cloud mask 96
INFO - Number of shoreline points before removing points within 30m of no data pixel 96
INFO - Number of shoreline points after removing points within 30m of no data pixel 96
INFO - L9 2025-08-19-10-06-14 cloud cover : 0.00%
INFO - L9 2025-08-19-10-06-14: sand: 0.00% ,whitewater: 0.00% ,water: 59.61%
INFO - L9 2025-08-19-10-06-14: 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 97
INFO - Number of shoreline points after removing points within 300m of cloud mask 97
INFO - Number of shoreline points before removing points within 30m of no data pixel 97
INFO - Number of shoreline points after removing points within 30m of no data pixel 97
WARNING - L9 2025-08-19-10-06-38: Skipped due to cloud cover 25.27% > threshold 10.00%