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 2025-07-31-22-20-17 cloud cover : 0.20%
INFO - L8 2025-07-31-22-20-17: sand: 0.00% ,whitewater: 0.34% ,water: 25.69%
INFO - L8 2025-07-31-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1167
INFO - Number of shoreline points after removing points within 300m of cloud mask 1020
INFO - Number of shoreline points before removing points within 30m of no data pixel 1020
INFO - Number of shoreline points after removing points within 30m of no data pixel 1018
WARNING - L8 2025-08-07-22-26-09: Skipped due to cloud cover 82.19% > threshold 10.00%
WARNING - L8 2025-08-07-22-26-33: Skipped due to cloud cover 84.36% > threshold 10.00%
WARNING - L8 2025-08-16-22-20-26: Skipped due to cloud cover 17.55% > threshold 10.00%
WARNING - L8 2025-08-23-22-26-13: Skipped due to cloud cover 57.11% > threshold 10.00%
WARNING - L8 2025-08-23-22-26-37: Skipped due to cloud cover 41.24% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-30-22-26-03 cloud cover : 0.48%
INFO - L9 2025-07-30-22-26-03: sand: 0.00% ,whitewater: 0.73% ,water: 52.84%
INFO - L9 2025-07-30-22-26-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 35 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1375
INFO - Number of shoreline points after removing points within 300m of cloud mask 1162
INFO - Number of shoreline points before removing points within 30m of no data pixel 1162
INFO - Number of shoreline points after removing points within 30m of no data pixel 1162
INFO - L9 2025-07-30-22-26-27 cloud cover : 0.14%
INFO - L9 2025-07-30-22-26-27: sand: 0.00% ,whitewater: 0.78% ,water: 52.82%
INFO - L9 2025-07-30-22-26-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 35 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1596
INFO - Number of shoreline points after removing points within 300m of cloud mask 1435
INFO - Number of shoreline points before removing points within 30m of no data pixel 1435
INFO - Number of shoreline points after removing points within 30m of no data pixel 1435
INFO - L9 2025-08-08-22-20-24 cloud cover : 1.77%
INFO - L9 2025-08-08-22-20-24: sand: 0.00% ,whitewater: 1.41% ,water: 45.46%
INFO - L9 2025-08-08-22-20-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1613
INFO - Number of shoreline points after removing points within 300m of cloud mask 1501
INFO - Number of shoreline points before removing points within 30m of no data pixel 1501
INFO - Number of shoreline points after removing points within 30m of no data pixel 1501
INFO - L9 2025-08-24-22-20-30 cloud cover : 0.26%
INFO - L9 2025-08-24-22-20-30: sand: 0.00% ,whitewater: 0.35% ,water: 42.31%
INFO - L9 2025-08-24-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 35 shorelines. Number of shorelines after filtering shorelines: 6 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1066
INFO - Number of shoreline points after removing points within 300m of cloud mask 1066
INFO - Number of shoreline points before removing points within 30m of no data pixel 1066
INFO - Number of shoreline points after removing points within 30m of no data pixel 1066