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 2025-06-24-10-05-51 cloud cover : 0.00%
INFO - L8 2025-06-24-10-05-51: sand: 0.00% ,whitewater: 0.00% ,water: 42.18%
INFO - L8 2025-06-24-10-05-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 90
INFO - Number of shoreline points after removing points within 300m of cloud mask 90
INFO - Number of shoreline points before removing points within 30m of no data pixel 90
INFO - Number of shoreline points after removing points within 30m of no data pixel 90
INFO - L8 2025-07-01-10-11-40 cloud cover : 0.00%
INFO - L8 2025-07-01-10-11-40: sand: 0.00% ,whitewater: 0.00% ,water: 42.44%
INFO - L8 2025-07-01-10-11-40: 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 104
INFO - Number of shoreline points after removing points within 300m of cloud mask 104
INFO - Number of shoreline points before removing points within 30m of no data pixel 104
INFO - Number of shoreline points after removing points within 30m of no data pixel 104
INFO - L8 2025-07-01-10-12-04 cloud cover : 0.00%
INFO - L8 2025-07-01-10-12-04: sand: 0.00% ,whitewater: 0.00% ,water: 42.37%
INFO - L8 2025-07-01-10-12-04: 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 103
INFO - Number of shoreline points after removing points within 300m of cloud mask 103
INFO - Number of shoreline points before removing points within 30m of no data pixel 103
INFO - Number of shoreline points after removing points within 30m of no data pixel 103
INFO - L8 2025-07-10-10-05-54 cloud cover : 0.00%
INFO - L8 2025-07-10-10-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 43.37%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 90
INFO - Number of shoreline points after removing points within 300m of cloud mask 90
INFO - Number of shoreline points before removing points within 30m of no data pixel 90
INFO - Number of shoreline points after removing points within 30m of no data pixel 90
INFO - L8 2025-07-17-10-11-45 cloud cover : 0.00%
INFO - L8 2025-07-17-10-11-45: sand: 0.00% ,whitewater: 0.93% ,water: 44.16%
INFO - L8 2025-07-17-10-11-45: 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 101
INFO - Number of shoreline points after removing points within 300m of cloud mask 101
INFO - Number of shoreline points before removing points within 30m of no data pixel 101
INFO - Number of shoreline points after removing points within 30m of no data pixel 101
INFO - L8 2025-07-17-10-12-09 cloud cover : 0.00%
INFO - L8 2025-07-17-10-12-09: sand: 0.00% ,whitewater: 0.93% ,water: 44.36%
INFO - L8 2025-07-17-10-12-09: 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 100
INFO - Number of shoreline points after removing points within 300m of cloud mask 100
INFO - Number of shoreline points before removing points within 30m of no data pixel 100
INFO - Number of shoreline points after removing points within 30m of no data pixel 100
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


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: 43.04%
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: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 90
INFO - Number of shoreline points after removing points within 300m of cloud mask 90
INFO - Number of shoreline points before removing points within 30m of no data pixel 90
INFO - Number of shoreline points after removing points within 30m of no data pixel 90
INFO - L9 2025-07-09-10-11-38 cloud cover : 0.00%
INFO - L9 2025-07-09-10-11-38: sand: 0.00% ,whitewater: 1.46% ,water: 42.97%
INFO - L9 2025-07-09-10-11-38: 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 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 - L9 2025-07-09-10-12-02 cloud cover : 0.00%
INFO - L9 2025-07-09-10-12-02: sand: 0.00% ,whitewater: 1.39% ,water: 43.04%
INFO - L9 2025-07-09-10-12-02: 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 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 - L9 2025-07-18-10-05-57 cloud cover : 0.00%
INFO - L9 2025-07-18-10-05-57: sand: 0.00% ,whitewater: 0.00% ,water: 43.97%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 92
INFO - Number of shoreline points after removing points within 300m of cloud mask 92
INFO - Number of shoreline points before removing points within 30m of no data pixel 92
INFO - Number of shoreline points after removing points within 30m of no data pixel 92
INFO - L9 2025-07-25-10-11-47 cloud cover : 0.00%
INFO - L9 2025-07-25-10-11-47: sand: 0.00% ,whitewater: 0.00% ,water: 42.04%
INFO - L9 2025-07-25-10-11-47: 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 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 2025-07-25-10-12-11 cloud cover : 0.00%
INFO - L9 2025-07-25-10-12-11: sand: 0.00% ,whitewater: 0.00% ,water: 42.18%
INFO - L9 2025-07-25-10-12-11: 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 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