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 2025-10-19-22-17-50 cloud cover : 0.00%
INFO - L8 2025-10-19-22-17-50: sand: 1.97% ,whitewater: 0.00% ,water: 32.04%
INFO - L8 2025-10-19-22-17-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
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 128
INFO - Number of shoreline points after removing points within 300m of cloud mask 128
INFO - Number of shoreline points before removing points within 30m of no data pixel 128
INFO - Number of shoreline points after removing points within 30m of no data pixel 126
INFO - L8 2025-11-04-22-17-53 cloud cover : 0.00%
INFO - L8 2025-11-04-22-17-53: sand: 1.56% ,whitewater: 0.00% ,water: 32.82%
INFO - L8 2025-11-04-22-17-53: 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 117
INFO - Number of shoreline points after removing points within 300m of cloud mask 117
INFO - Number of shoreline points before removing points within 30m of no data pixel 117
INFO - Number of shoreline points after removing points within 30m of no data pixel 116
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-09-18-22-11-37: Skipped due to cloud cover 40.51% > threshold 10.00%
WARNING - L9 2025-09-25-22-17-52: Skipped due to cloud cover 32.12% > threshold 10.00%
WARNING - L9 2025-10-04-22-11-42: Skipped due to cloud cover 77.54% > threshold 10.00%
WARNING - L9 2025-10-11-22-17-57: Skipped due to cloud cover 45.30% > threshold 10.00%
INFO - L9 2025-11-05-22-11-46 cloud cover : 0.00%
INFO - L9 2025-11-05-22-11-46: sand: 0.81% ,whitewater: 0.00% ,water: 30.08%
INFO - L9 2025-11-05-22-11-46: 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 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
WARNING - L9 2025-11-21-22-11-43: Skipped due to cloud cover 29.32% > threshold 10.00%