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 2025-08-02-10-11-50 cloud cover : 0.00%
INFO - L8 2025-08-02-10-11-50: sand: 2.69% ,whitewater: 0.00% ,water: 76.85%
INFO - L8 2025-08-02-10-11-50: 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 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 186
WARNING - L8 2025-08-02-10-12-14: Skipped due to cloud cover 28.32% > threshold 10.00%
INFO - L8 2025-08-11-10-06-09 cloud cover : 0.00%
INFO - L8 2025-08-11-10-06-09: sand: 2.22% ,whitewater: 0.00% ,water: 78.32%
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: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 179
INFO - Number of shoreline points after removing points within 300m of cloud mask 179
INFO - Number of shoreline points before removing points within 30m of no data pixel 179
INFO - Number of shoreline points after removing points within 30m of no data pixel 179
INFO - L8 2025-08-18-10-11-58 cloud cover : 0.00%
INFO - L8 2025-08-18-10-11-58: sand: 1.79% ,whitewater: 0.03% ,water: 78.10%
INFO - L8 2025-08-18-10-11-58: 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 181
INFO - Number of shoreline points after removing points within 300m of cloud mask 181
INFO - Number of shoreline points before removing points within 30m of no data pixel 181
INFO - Number of shoreline points after removing points within 30m of no data pixel 181
INFO - L8 2025-08-18-10-12-22 cloud cover : 0.00%
INFO - L8 2025-08-18-10-12-22: sand: 1.50% ,whitewater: 0.03% ,water: 78.10%
INFO - L8 2025-08-18-10-12-22: 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 181
INFO - Number of shoreline points after removing points within 300m of cloud mask 181
INFO - Number of shoreline points before removing points within 30m of no data pixel 181
INFO - Number of shoreline points after removing points within 30m of no data pixel 181
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: 3.26% ,whitewater: 0.00% ,water: 77.41%
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: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 184
INFO - Number of shoreline points after removing points within 300m of cloud mask 184
INFO - Number of shoreline points before removing points within 30m of no data pixel 184
INFO - Number of shoreline points after removing points within 30m of no data pixel 184
INFO - L9 2025-08-10-10-11-57 cloud cover : 0.00%
INFO - L9 2025-08-10-10-11-57: sand: 2.98% ,whitewater: 0.00% ,water: 78.07%
INFO - L9 2025-08-10-10-11-57: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 186
INFO - L9 2025-08-10-10-12-20 cloud cover : 0.00%
INFO - L9 2025-08-10-10-12-20: sand: 2.85% ,whitewater: 0.00% ,water: 78.01%
INFO - L9 2025-08-10-10-12-20: 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 186
INFO - Number of shoreline points after removing points within 300m of cloud mask 186
INFO - Number of shoreline points before removing points within 30m of no data pixel 186
INFO - Number of shoreline points after removing points within 30m of no data pixel 186
WARNING - L9 2025-08-26-10-12-26: Skipped due to cloud cover 66.98% > threshold 10.00%