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 2025-08-25-22-14-39 cloud cover : 0.00%
INFO - L8 2025-08-25-22-14-39: sand: 0.00% ,whitewater: 4.51% ,water: 41.25%
INFO - L8 2025-08-25-22-14-39: 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 261
INFO - Number of shoreline points after removing points within 300m of cloud mask 261
INFO - Number of shoreline points before removing points within 30m of no data pixel 261
INFO - Number of shoreline points after removing points within 30m of no data pixel 261
WARNING - L8 2025-08-25-22-15-03: Skipped due to cloud cover 36.46% > threshold 10.00%
WARNING - L8 2025-09-10-22-15-08: Skipped due to cloud cover 86.46% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-07-23-22-20-39: Skipped due to cloud cover 32.22% > threshold 10.00%
WARNING - L9 2025-08-01-22-14-30: Skipped due to cloud cover 11.40% > threshold 10.00%
INFO - L9 2025-09-02-22-14-47 cloud cover : 0.00%
INFO - L9 2025-09-02-22-14-47: sand: 0.16% ,whitewater: 17.32% ,water: 30.11%
INFO - L9 2025-09-02-22-14-47: 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 243
INFO - Number of shoreline points after removing points within 300m of cloud mask 243
INFO - Number of shoreline points before removing points within 30m of no data pixel 243
INFO - Number of shoreline points after removing points within 30m of no data pixel 243
INFO - L9 2025-09-02-22-15-11 cloud cover : 0.00%
INFO - L9 2025-09-02-22-15-11: sand: 0.28% ,whitewater: 17.89% ,water: 29.37%
INFO - L9 2025-09-02-22-15-11: 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 244
INFO - Number of shoreline points after removing points within 300m of cloud mask 244
INFO - Number of shoreline points before removing points within 30m of no data pixel 244
INFO - Number of shoreline points after removing points within 30m of no data pixel 244
WARNING - L9 2025-09-09-22-21-00: Skipped due to cloud cover 94.86% > threshold 10.00%
INFO - L9 2025-09-18-22-14-49 cloud cover : 0.00%
INFO - L9 2025-09-18-22-14-49: sand: 0.38% ,whitewater: 20.24% ,water: 26.32%
INFO - L9 2025-09-18-22-14-49: 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 245
INFO - Number of shoreline points after removing points within 300m of cloud mask 245
INFO - Number of shoreline points before removing points within 30m of no data pixel 245
INFO - Number of shoreline points after removing points within 30m of no data pixel 245
INFO - L9 2025-09-18-22-15-13 cloud cover : 0.00%
INFO - L9 2025-09-18-22-15-13: sand: 0.31% ,whitewater: 20.69% ,water: 25.72%
INFO - L9 2025-09-18-22-15-13: 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 243
INFO - Number of shoreline points after removing points within 300m of cloud mask 243
INFO - Number of shoreline points before removing points within 30m of no data pixel 243
INFO - Number of shoreline points after removing points within 30m of no data pixel 243