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 - 
Processing image L8 2025-04-26-22-20-12
INFO - L8 2025-04-26-22-20-12 cloud cover : 0.00%
INFO - L8 2025-04-26-22-20-12: sand: 0.00% ,whitewater: 0.00% ,water: 85.02%
INFO - L8 2025-04-26-22-20-12: 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 293
INFO - Number of shoreline points after removing points within 300m of cloud mask 293
INFO - Number of shoreline points before removing points within 30m of no data pixel 293
INFO - Number of shoreline points after removing points within 30m of no data pixel 290
INFO - 
Processing image L8 2025-05-05-22-14-00
INFO - L8 2025-05-05-22-14-00 cloud cover : 0.00%
INFO - L8 2025-05-05-22-14-00: sand: 0.00% ,whitewater: 6.20% ,water: 42.94%
INFO - L8 2025-05-05-22-14-00: 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 204
INFO - Number of shoreline points after removing points within 300m of cloud mask 204
INFO - Number of shoreline points before removing points within 30m of no data pixel 204
INFO - Number of shoreline points after removing points within 30m of no data pixel 201
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


ERROR - Skipping L9 2025-04-11-22-14-29 due to cloud cover percentage exceeding cloud threshold: 10.03% > 10.00%.


INFO - 
Processing image L9 2025-05-20-22-20-18
INFO - L9 2025-05-20-22-20-18 cloud cover : 0.00%
INFO - L9 2025-05-20-22-20-18: sand: 0.00% ,whitewater: 0.33% ,water: 19.85%
INFO - L9 2025-05-20-22-20-18: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 67
INFO - Number of shoreline points after removing points within 300m of cloud mask 67
INFO - Number of shoreline points before removing points within 30m of no data pixel 67
INFO - Number of shoreline points after removing points within 30m of no data pixel 64
INFO - 
Processing image L9 2025-05-29-22-14-03
INFO - L9 2025-05-29-22-14-03 cloud cover : 0.00%
INFO - L9 2025-05-29-22-14-03: sand: 0.00% ,whitewater: 13.95% ,water: 36.94%
INFO - L9 2025-05-29-22-14-03: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 327
INFO - Number of shoreline points after removing points within 300m of cloud mask 327
INFO - Number of shoreline points before removing points within 30m of no data pixel 327
INFO - Number of shoreline points after removing points within 30m of no data pixel 324