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 2025-08-20-10-00-24: Skipped due to cloud cover 48.34% > threshold 10.00%
WARNING - L8 2025-08-27-10-06-34: Skipped due to cloud cover 67.29% > threshold 10.00%
INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00%
INFO - L8 2025-09-05-10-00-28: sand: 0.37% ,whitewater: 0.00% ,water: 81.66%
INFO - L8 2025-09-05-10-00-28: 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 195
INFO - Number of shoreline points after removing points within 300m of cloud mask 195
INFO - Number of shoreline points before removing points within 30m of no data pixel 195
INFO - Number of shoreline points after removing points within 30m of no data pixel 192
INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00%
INFO - L8 2025-09-12-10-06-40: sand: 0.00% ,whitewater: 0.00% ,water: 82.77%
INFO - L8 2025-09-12-10-06-40: 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 218
INFO - Number of shoreline points after removing points within 300m of cloud mask 218
INFO - Number of shoreline points before removing points within 30m of no data pixel 218
INFO - Number of shoreline points after removing points within 30m of no data pixel 215
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-19-10-06-38: Skipped due to cloud cover 29.19% > threshold 10.00%
INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00%
INFO - L9 2025-09-04-10-06-43: sand: 0.46% ,whitewater: 0.00% ,water: 81.54%
INFO - L9 2025-09-04-10-06-43: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 194
INFO - Number of shoreline points after removing points within 300m of cloud mask 194
INFO - Number of shoreline points before removing points within 30m of no data pixel 194
INFO - Number of shoreline points after removing points within 30m of no data pixel 192
INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00%
INFO - L9 2025-09-13-10-00-34: sand: 0.22% ,whitewater: 0.00% ,water: 82.87%
INFO - L9 2025-09-13-10-00-34: 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 195
INFO - Number of shoreline points after removing points within 300m of cloud mask 195
INFO - Number of shoreline points before removing points within 30m of no data pixel 195
INFO - Number of shoreline points after removing points within 30m of no data pixel 192
INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00%
INFO - L9 2025-09-20-10-06-46: sand: 0.40% ,whitewater: 0.00% ,water: 82.59%
INFO - L9 2025-09-20-10-06-46: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 203
INFO - Number of shoreline points after removing points within 300m of cloud mask 203
INFO - Number of shoreline points before removing points within 30m of no data pixel 203
INFO - Number of shoreline points after removing points within 30m of no data pixel 200