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 2025-07-03-09-59-43 cloud cover : 0.00%
INFO - L8 2025-07-03-09-59-43: sand: 3.96% ,whitewater: 0.00% ,water: 76.54%
INFO - L8 2025-07-03-09-59-43: 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 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 2025-07-10-10-05-30 cloud cover : 0.00%
INFO - L8 2025-07-10-10-05-30: sand: 3.93% ,whitewater: 0.00% ,water: 75.84%
INFO - L8 2025-07-10-10-05-30: 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 - L8 2025-07-10-10-05-54 cloud cover : 0.00%
INFO - L8 2025-07-10-10-05-54: sand: 3.96% ,whitewater: 0.00% ,water: 75.81%
INFO - L8 2025-07-10-10-05-54: 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 183
INFO - Number of shoreline points after removing points within 300m of cloud mask 183
INFO - Number of shoreline points before removing points within 30m of no data pixel 183
INFO - Number of shoreline points after removing points within 30m of no data pixel 183
INFO - L8 2025-07-19-09-59-48 cloud cover : 0.00%
INFO - L8 2025-07-19-09-59-48: sand: 3.44% ,whitewater: 0.00% ,water: 76.82%
INFO - L8 2025-07-19-09-59-48: 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 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 - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-02-10-05-27 cloud cover : 0.00%
INFO - L9 2025-07-02-10-05-27: sand: 4.59% ,whitewater: 0.00% ,water: 75.00%
INFO - L9 2025-07-02-10-05-27: 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 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 - L9 2025-07-02-10-05-51 cloud cover : 0.00%
INFO - L9 2025-07-02-10-05-51: sand: 4.52% ,whitewater: 0.00% ,water: 75.00%
INFO - L9 2025-07-02-10-05-51: 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 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 - L9 2025-07-11-09-59-41 cloud cover : 0.00%
INFO - L9 2025-07-11-09-59-41: sand: 4.91% ,whitewater: 0.00% ,water: 76.68%
INFO - L9 2025-07-11-09-59-41: 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 178
INFO - Number of shoreline points after removing points within 300m of cloud mask 178
INFO - Number of shoreline points before removing points within 30m of no data pixel 178
INFO - Number of shoreline points after removing points within 30m of no data pixel 178
WARNING - L9 2025-07-18-10-05-33: Skipped due to cloud cover 10.38% > threshold 10.00%
WARNING - L9 2025-07-18-10-05-57: Skipped due to cloud cover 10.38% > threshold 10.00%
INFO - L9 2025-07-27-09-59-50 cloud cover : 0.00%
INFO - L9 2025-07-27-09-59-50: sand: 3.82% ,whitewater: 0.00% ,water: 77.73%
INFO - L9 2025-07-27-09-59-50: 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 183
INFO - Number of shoreline points after removing points within 300m of cloud mask 183
INFO - Number of shoreline points before removing points within 30m of no data pixel 183
INFO - Number of shoreline points after removing points within 30m of no data pixel 183