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


WARNING - L8 2025-09-05-09-59-40: Skipped due to cloud cover 52.73% > threshold 10.00%
WARNING - L8 2025-09-05-10-00-04: Skipped due to cloud cover 53.89% > threshold 10.00%
INFO - L8 2025-09-12-10-05-53 cloud cover : 0.00%
INFO - L8 2025-09-12-10-05-53: sand: 0.64% ,whitewater: 0.00% ,water: 31.36%
INFO - L8 2025-09-12-10-05-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 217
INFO - Number of shoreline points after removing points within 300m of cloud mask 217
INFO - Number of shoreline points before removing points within 30m of no data pixel 217
INFO - Number of shoreline points after removing points within 30m of no data pixel 217
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-09-04-10-05-55 cloud cover : 0.00%
INFO - L9 2025-09-04-10-05-55: sand: 1.16% ,whitewater: 0.06% ,water: 34.84%
INFO - L9 2025-09-04-10-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 216
INFO - Number of shoreline points after removing points within 300m of cloud mask 216
INFO - Number of shoreline points before removing points within 30m of no data pixel 216
INFO - Number of shoreline points after removing points within 30m of no data pixel 216
INFO - L9 2025-09-13-09-59-46 cloud cover : 0.00%
INFO - L9 2025-09-13-09-59-46: sand: 0.46% ,whitewater: 0.00% ,water: 35.31%
INFO - L9 2025-09-13-09-59-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 222
INFO - Number of shoreline points after removing points within 300m of cloud mask 222
INFO - Number of shoreline points before removing points within 30m of no data pixel 222
INFO - Number of shoreline points after removing points within 30m of no data pixel 222
WARNING - L9 2025-09-13-10-00-10: Skipped due to cloud cover 51.80% > threshold 10.00%
WARNING - L9 2025-09-20-10-05-58: Skipped due to cloud cover 34.84% > threshold 10.00%