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 2025-06-22-22-14-19 cloud cover : 0.00%
INFO - L8 2025-06-22-22-14-19: sand: 0.00% ,whitewater: 10.23% ,water: 39.03%
INFO - L8 2025-06-22-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 - L8 2025-06-29-22-20-32 cloud cover : 0.00%
INFO - L8 2025-06-29-22-20-32: sand: 0.00% ,whitewater: 8.44% ,water: 39.97%
INFO - L8 2025-06-29-22-20-32: 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 157
INFO - Number of shoreline points after removing points within 300m of cloud mask 157
INFO - Number of shoreline points before removing points within 30m of no data pixel 157
INFO - Number of shoreline points after removing points within 30m of no data pixel 157
INFO - L8 2025-07-15-22-20-37 cloud cover : 0.62%
INFO - L8 2025-07-15-22-20-37: sand: 0.00% ,whitewater: 5.38% ,water: 42.42%
INFO - L8 2025-07-15-22-20-37: 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 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 - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-30-22-14-19 cloud cover : 0.00%
INFO - L9 2025-06-30-22-14-19: sand: 0.00% ,whitewater: 6.61% ,water: 38.38%
INFO - L9 2025-06-30-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 176
INFO - Number of shoreline points after removing points within 300m of cloud mask 176
INFO - Number of shoreline points before removing points within 30m of no data pixel 176
INFO - Number of shoreline points after removing points within 30m of no data pixel 176
INFO - L9 2025-07-07-22-20-30 cloud cover : 0.00%
INFO - L9 2025-07-07-22-20-30: sand: 0.00% ,whitewater: 2.68% ,water: 46.06%
INFO - L9 2025-07-07-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 159
INFO - Number of shoreline points after removing points within 300m of cloud mask 159
INFO - Number of shoreline points before removing points within 30m of no data pixel 159
INFO - Number of shoreline points after removing points within 30m of no data pixel 159
INFO - L9 2025-07-16-22-14-24 cloud cover : 0.00%
INFO - L9 2025-07-16-22-14-24: sand: 0.00% ,whitewater: 6.80% ,water: 42.14%
INFO - L9 2025-07-16-22-14-24: 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: 1 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 2025-07-23-22-20-39 cloud cover : 0.00%
INFO - L9 2025-07-23-22-20-39: sand: 0.00% ,whitewater: 1.23% ,water: 47.11%
INFO - L9 2025-07-23-22-20-39: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 159
INFO - Number of shoreline points after removing points within 300m of cloud mask 159
INFO - Number of shoreline points before removing points within 30m of no data pixel 159
INFO - Number of shoreline points after removing points within 30m of no data pixel 159