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 2025-07-24-22-11-17 cloud cover : 0.00%
INFO - L8 2025-07-24-22-11-17: sand: 0.57% ,whitewater: 0.04% ,water: 29.39%
INFO - L8 2025-07-24-22-11-17: 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 121
INFO - Number of shoreline points after removing points within 300m of cloud mask 121
INFO - Number of shoreline points before removing points within 30m of no data pixel 121
INFO - Number of shoreline points after removing points within 30m of no data pixel 120
INFO - L8 2025-07-31-22-17-29 cloud cover : 0.00%
INFO - L8 2025-07-31-22-17-29: sand: 1.08% ,whitewater: 1.90% ,water: 32.45%
INFO - L8 2025-07-31-22-17-29: 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 118
INFO - Number of shoreline points after removing points within 300m of cloud mask 118
INFO - Number of shoreline points before removing points within 30m of no data pixel 118
INFO - Number of shoreline points after removing points within 30m of no data pixel 116
INFO - L8 2025-08-09-22-11-25 cloud cover : 0.00%
INFO - L8 2025-08-09-22-11-25: sand: 0.41% ,whitewater: 0.00% ,water: 30.20%
INFO - L8 2025-08-09-22-11-25: 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 119
INFO - Number of shoreline points after removing points within 300m of cloud mask 119
INFO - Number of shoreline points before removing points within 30m of no data pixel 119
INFO - Number of shoreline points after removing points within 30m of no data pixel 118
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-01-22-11-18 cloud cover : 0.00%
INFO - L9 2025-08-01-22-11-18: sand: 0.81% ,whitewater: 0.04% ,water: 29.19%
INFO - L9 2025-08-01-22-11-18: 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 129
INFO - Number of shoreline points after removing points within 300m of cloud mask 129
INFO - Number of shoreline points before removing points within 30m of no data pixel 129
INFO - Number of shoreline points after removing points within 30m of no data pixel 128
INFO - L9 2025-08-17-22-11-30 cloud cover : 7.46%
INFO - L9 2025-08-17-22-11-30: sand: 0.00% ,whitewater: 0.00% ,water: 40.85%
INFO - L9 2025-08-17-22-11-30: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 137
INFO - Number of shoreline points after removing points within 300m of cloud mask 64
INFO - Number of shoreline points before removing points within 30m of no data pixel 64
INFO - Number of shoreline points after removing points within 30m of no data pixel 61
WARNING - L9 2025-08-24-22-17-43: Skipped due to cloud cover 80.30% > threshold 10.00%