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: 0.37% ,whitewater: 0.00% ,water: 50.00%
INFO - L8 2025-07-03-09-59-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 178
INFO - L8 2025-07-10-10-05-30 cloud cover : 0.00%
INFO - L8 2025-07-10-10-05-30: sand: 0.37% ,whitewater: 0.00% ,water: 49.09%
INFO - L8 2025-07-10-10-05-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 177
INFO - Number of shoreline points after removing points within 300m of cloud mask 177
INFO - Number of shoreline points before removing points within 30m of no data pixel 177
INFO - Number of shoreline points after removing points within 30m of no data pixel 175
INFO - L8 2025-07-10-10-05-54 cloud cover : 0.00%
INFO - L8 2025-07-10-10-05-54: sand: 0.34% ,whitewater: 0.00% ,water: 49.16%
INFO - L8 2025-07-10-10-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 177
INFO - Number of shoreline points after removing points within 300m of cloud mask 177
INFO - Number of shoreline points before removing points within 30m of no data pixel 177
INFO - Number of shoreline points after removing points within 30m of no data pixel 175
INFO - L8 2025-07-19-09-59-48 cloud cover : 0.00%
INFO - L8 2025-07-19-09-59-48: sand: 0.27% ,whitewater: 0.00% ,water: 50.10%
INFO - L8 2025-07-19-09-59-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 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 181
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: 0.00% ,whitewater: 0.00% ,water: 49.46%
INFO - L9 2025-07-02-10-05-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 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 177
INFO - L9 2025-07-02-10-05-51 cloud cover : 0.00%
INFO - L9 2025-07-02-10-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 49.39%
INFO - L9 2025-07-02-10-05-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
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 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 177
INFO - L9 2025-07-11-09-59-41 cloud cover : 0.00%
INFO - L9 2025-07-11-09-59-41: sand: 0.61% ,whitewater: 0.00% ,water: 50.27%
INFO - L9 2025-07-11-09-59-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 182
INFO - Number of shoreline points after removing points within 300m of cloud mask 182
INFO - Number of shoreline points before removing points within 30m of no data pixel 182
INFO - Number of shoreline points after removing points within 30m of no data pixel 180
INFO - L9 2025-07-18-10-05-33 cloud cover : 0.00%
INFO - L9 2025-07-18-10-05-33: sand: 0.20% ,whitewater: 0.00% ,water: 49.80%
INFO - L9 2025-07-18-10-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 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 177
INFO - L9 2025-07-18-10-05-57 cloud cover : 0.00%
INFO - L9 2025-07-18-10-05-57: sand: 0.17% ,whitewater: 0.00% ,water: 49.70%
INFO - L9 2025-07-18-10-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 175
INFO - Number of shoreline points after removing points within 300m of cloud mask 175
INFO - Number of shoreline points before removing points within 30m of no data pixel 175
INFO - Number of shoreline points after removing points within 30m of no data pixel 173
INFO - L9 2025-07-27-09-59-50 cloud cover : 0.00%
INFO - L9 2025-07-27-09-59-50: sand: 0.30% ,whitewater: 0.00% ,water: 50.20%
INFO - L9 2025-07-27-09-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 185
INFO - Number of shoreline points after removing points within 300m of cloud mask 185
INFO - Number of shoreline points before removing points within 30m of no data pixel 185
INFO - Number of shoreline points after removing points within 30m of no data pixel 183