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: 39.43% ,water: 22.18%
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: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 141
INFO - Number of shoreline points after removing points within 300m of cloud mask 141
INFO - Number of shoreline points before removing points within 30m of no data pixel 141
INFO - Number of shoreline points after removing points within 30m of no data pixel 141
INFO - L8 2025-06-29-22-20-32 cloud cover : 0.00%
INFO - L8 2025-06-29-22-20-32: sand: 0.00% ,whitewater: 31.94% ,water: 29.32%
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: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 168
INFO - Number of shoreline points after removing points within 300m of cloud mask 168
INFO - Number of shoreline points before removing points within 30m of no data pixel 168
INFO - Number of shoreline points after removing points within 30m of no data pixel 168
INFO - L8 2025-07-15-22-20-37 cloud cover : 0.00%
INFO - L8 2025-07-15-22-20-37: sand: 0.00% ,whitewater: 24.23% ,water: 27.47%
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: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 142
INFO - Number of shoreline points after removing points within 300m of cloud mask 142
INFO - Number of shoreline points before removing points within 30m of no data pixel 142
INFO - Number of shoreline points after removing points within 30m of no data pixel 142
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: 34.03% ,water: 32.48%
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: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 166
INFO - Number of shoreline points after removing points within 300m of cloud mask 166
INFO - Number of shoreline points before removing points within 30m of no data pixel 166
INFO - Number of shoreline points after removing points within 30m of no data pixel 166
INFO - L9 2025-07-07-22-20-30 cloud cover : 0.00%
INFO - L9 2025-07-07-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 88.62%
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: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines
WARNING - L9 2025-07-16-22-14-24: Skipped due to cloud cover 34.80% > threshold 10.00%
WARNING - L9 2025-07-23-22-20-39: Skipped due to cloud cover 29.48% > threshold 10.00%