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 2025-06-22-22-11-55 cloud cover : 0.00%
INFO - L8 2025-06-22-22-11-55: sand: 0.34% ,whitewater: 3.91% ,water: 5.17%
INFO - L8 2025-06-22-22-11-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-06-23-22-05-42: Skipped due to cloud cover 94.28% > threshold 10.00%
INFO - L9 2025-06-30-22-11-55 cloud cover : 0.00%
INFO - L9 2025-06-30-22-11-55: sand: 0.00% ,whitewater: 0.00% ,water: 1.21%
INFO - L9 2025-06-30-22-11-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 196
INFO - Number of shoreline points after removing points within 300m of cloud mask 196
INFO - Number of shoreline points before removing points within 30m of no data pixel 196
INFO - Number of shoreline points after removing points within 30m of no data pixel 192
INFO - L9 2025-07-16-22-12-00 cloud cover : 4.07%
INFO - L9 2025-07-16-22-12-00: sand: 0.00% ,whitewater: 35.94% ,water: 0.00%
INFO - L9 2025-07-16-22-12-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 75
INFO - Number of shoreline points after removing points within 300m of cloud mask 38
INFO - Number of shoreline points before removing points within 30m of no data pixel 38
INFO - Number of shoreline points after removing points within 30m of no data pixel 38
INFO - L9 2025-07-25-22-05-54 cloud cover : 1.18%
INFO - L9 2025-07-25-22-05-54: sand: 0.00% ,whitewater: 0.01% ,water: 53.79%
INFO - L9 2025-07-25-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 643
INFO - Number of shoreline points after removing points within 300m of cloud mask 554
INFO - Number of shoreline points before removing points within 30m of no data pixel 554
INFO - Number of shoreline points after removing points within 30m of no data pixel 552