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 2025-09-21-10-00-35: Skipped due to cloud cover 24.10% > threshold 10.00%
INFO - L8 2025-09-28-10-06-45 cloud cover : 0.00%
INFO - L8 2025-09-28-10-06-45: sand: 0.00% ,whitewater: 0.00% ,water: 44.41%
INFO - L8 2025-09-28-10-06-45: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 167
INFO - Number of shoreline points after removing points within 300m of cloud mask 167
INFO - Number of shoreline points before removing points within 30m of no data pixel 167
INFO - Number of shoreline points after removing points within 30m of no data pixel 167
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-09-29-10-00-38 cloud cover : 0.00%
INFO - L9 2025-09-29-10-00-38: sand: 0.00% ,whitewater: 0.00% ,water: 44.90%
INFO - L9 2025-09-29-10-00-38: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 168
INFO - Number of shoreline points after removing points within 300m of cloud mask 168
INFO - Number of shoreline points before removing points within 30m of no data pixel 168
INFO - Number of shoreline points after removing points within 30m of no data pixel 168
INFO - L9 2025-10-06-10-06-50 cloud cover : 0.00%
INFO - L9 2025-10-06-10-06-50: sand: 0.00% ,whitewater: 0.00% ,water: 44.97%
INFO - L9 2025-10-06-10-06-50: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 170
INFO - Number of shoreline points after removing points within 300m of cloud mask 170
INFO - Number of shoreline points before removing points within 30m of no data pixel 170
INFO - Number of shoreline points after removing points within 30m of no data pixel 170
INFO - L9 2025-10-15-10-00-44 cloud cover : 0.00%
INFO - L9 2025-10-15-10-00-44: sand: 0.00% ,whitewater: 0.00% ,water: 44.13%
INFO - L9 2025-10-15-10-00-44: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 169
INFO - Number of shoreline points after removing points within 300m of cloud mask 169
INFO - Number of shoreline points before removing points within 30m of no data pixel 169
INFO - Number of shoreline points after removing points within 30m of no data pixel 169