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 2025-08-27-10-06-34: Skipped due to cloud cover 67.61% > threshold 10.00%
INFO - L8 2025-09-05-10-00-28 cloud cover : 0.00%
INFO - L8 2025-09-05-10-00-28: sand: 1.88% ,whitewater: 0.00% ,water: 39.37%
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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 111
INFO - Number of shoreline points after removing points within 300m of cloud mask 111
INFO - Number of shoreline points before removing points within 30m of no data pixel 111
INFO - Number of shoreline points after removing points within 30m of no data pixel 111
INFO - L8 2025-09-12-10-06-40 cloud cover : 0.00%
INFO - L8 2025-09-12-10-06-40: sand: 0.89% ,whitewater: 0.00% ,water: 40.23%
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: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 139
INFO - Number of shoreline points after removing points within 300m of cloud mask 139
INFO - Number of shoreline points before removing points within 30m of no data pixel 139
INFO - Number of shoreline points after removing points within 30m of no data pixel 139
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-28-10-00-28: Skipped due to cloud cover 67.48% > threshold 10.00%
INFO - L9 2025-09-04-10-06-43 cloud cover : 0.00%
INFO - L9 2025-09-04-10-06-43: sand: 1.60% ,whitewater: 0.03% ,water: 38.41%
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: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 145
INFO - Number of shoreline points after removing points within 300m of cloud mask 145
INFO - Number of shoreline points before removing points within 30m of no data pixel 145
INFO - Number of shoreline points after removing points within 30m of no data pixel 145
INFO - L9 2025-09-13-10-00-34 cloud cover : 0.00%
INFO - L9 2025-09-13-10-00-34: sand: 0.58% ,whitewater: 0.00% ,water: 39.43%
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: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 111
INFO - Number of shoreline points after removing points within 300m of cloud mask 111
INFO - Number of shoreline points before removing points within 30m of no data pixel 111
INFO - Number of shoreline points after removing points within 30m of no data pixel 111
INFO - L9 2025-09-20-10-06-46 cloud cover : 0.00%
INFO - L9 2025-09-20-10-06-46: sand: 1.11% ,whitewater: 0.00% ,water: 38.84%
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: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 109
INFO - Number of shoreline points after removing points within 300m of cloud mask 109
INFO - Number of shoreline points before removing points within 30m of no data pixel 109
INFO - Number of shoreline points after removing points within 30m of no data pixel 109