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 2025-07-22-22-26-50 cloud cover : 0.00%
INFO - L8 2025-07-22-22-26-50: sand: 0.00% ,whitewater: 0.09% ,water: 52.22%
INFO - L8 2025-07-22-22-26-50: 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 - L8 2025-08-07-22-26-57 cloud cover : 0.00%
INFO - L8 2025-08-07-22-26-57: sand: 0.00% ,whitewater: 0.14% ,water: 50.72%
INFO - L8 2025-08-07-22-26-57: 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 88
INFO - Number of shoreline points after removing points within 300m of cloud mask 88
INFO - Number of shoreline points before removing points within 30m of no data pixel 88
INFO - Number of shoreline points after removing points within 30m of no data pixel 88
INFO - L8 2025-08-16-22-20-50 cloud cover : 0.00%
INFO - L8 2025-08-16-22-20-50: sand: 0.00% ,whitewater: 0.00% ,water: 54.91%
INFO - L8 2025-08-16-22-20-50: 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 99
INFO - Number of shoreline points after removing points within 300m of cloud mask 99
INFO - Number of shoreline points before removing points within 30m of no data pixel 99
INFO - Number of shoreline points after removing points within 30m of no data pixel 99
INFO - L8 2025-08-23-22-27-01 cloud cover : 0.00%
INFO - L8 2025-08-23-22-27-01: sand: 0.00% ,whitewater: 0.14% ,water: 47.60%
INFO - L8 2025-08-23-22-27-01: 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 - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-07-23-22-20-39: Skipped due to cloud cover 20.19% > threshold 10.00%
WARNING - L9 2025-07-23-22-21-03: Skipped due to cloud cover 28.12% > threshold 10.00%
INFO - L9 2025-07-30-22-26-51 cloud cover : 0.00%
INFO - L9 2025-07-30-22-26-51: sand: 0.00% ,whitewater: 0.23% ,water: 50.27%
INFO - L9 2025-07-30-22-26-51: 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 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 2025-08-08-22-20-48 cloud cover : 0.00%
INFO - L9 2025-08-08-22-20-48: sand: 0.00% ,whitewater: 0.08% ,water: 65.87%
INFO - L9 2025-08-08-22-20-48: 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 94
INFO - Number of shoreline points after removing points within 300m of cloud mask 94
INFO - Number of shoreline points before removing points within 30m of no data pixel 94
INFO - Number of shoreline points after removing points within 30m of no data pixel 94
INFO - L9 2025-08-08-22-21-12 cloud cover : 0.00%
INFO - L9 2025-08-08-22-21-12: sand: 0.00% ,whitewater: 0.12% ,water: 65.08%
INFO - L9 2025-08-08-22-21-12: 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 94
INFO - Number of shoreline points after removing points within 300m of cloud mask 94
INFO - Number of shoreline points before removing points within 30m of no data pixel 94
INFO - Number of shoreline points after removing points within 30m of no data pixel 94
INFO - L9 2025-08-15-22-27-03 cloud cover : 0.00%
INFO - L9 2025-08-15-22-27-03: sand: 0.00% ,whitewater: 0.45% ,water: 50.09%
INFO - L9 2025-08-15-22-27-03: 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