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 2025-07-24-22-13-17: Skipped due to cloud cover 56.35% > threshold 10.00%
WARNING - L8 2025-07-24-22-13-41: Skipped due to cloud cover 46.51% > threshold 10.00%
INFO - L8 2025-07-31-22-19-29 cloud cover : 7.16%
INFO - L8 2025-07-31-22-19-29: sand: 0.00% ,whitewater: 4.71% ,water: 46.03%
INFO - L8 2025-07-31-22-19-29: 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 175
INFO - Number of shoreline points after removing points within 300m of cloud mask 28
INFO - Number of shoreline points before removing points within 30m of no data pixel 28
INFO - Number of shoreline points after removing points within 30m of no data pixel 28
INFO - L8 2025-08-09-22-13-25 cloud cover : 0.38%
INFO - L8 2025-08-09-22-13-25: sand: 0.00% ,whitewater: 10.42% ,water: 44.37%
INFO - L8 2025-08-09-22-13-25: 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: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1508
INFO - Number of shoreline points after removing points within 300m of cloud mask 1383
INFO - Number of shoreline points before removing points within 30m of no data pixel 1383
INFO - Number of shoreline points after removing points within 30m of no data pixel 1377
INFO - L8 2025-08-09-22-13-49 cloud cover : 0.00%
INFO - L8 2025-08-09-22-13-49: sand: 0.00% ,whitewater: 11.69% ,water: 31.72%
INFO - L8 2025-08-09-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1098
INFO - Number of shoreline points after removing points within 300m of cloud mask 1098
INFO - Number of shoreline points before removing points within 30m of no data pixel 1098
INFO - Number of shoreline points after removing points within 30m of no data pixel 1097
INFO - L8 2025-08-16-22-19-38 cloud cover : 0.00%
INFO - L8 2025-08-16-22-19-38: sand: 0.00% ,whitewater: 7.98% ,water: 45.30%
INFO - L8 2025-08-16-22-19-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1618
INFO - Number of shoreline points after removing points within 300m of cloud mask 1618
INFO - Number of shoreline points before removing points within 30m of no data pixel 1618
INFO - Number of shoreline points after removing points within 30m of no data pixel 1618
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-01-22-13-18 cloud cover : 0.24%
INFO - L9 2025-08-01-22-13-18: sand: 0.00% ,whitewater: 9.33% ,water: 45.95%
INFO - L9 2025-08-01-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1529
INFO - Number of shoreline points after removing points within 300m of cloud mask 1462
INFO - Number of shoreline points before removing points within 30m of no data pixel 1462
INFO - Number of shoreline points after removing points within 30m of no data pixel 1457
INFO - L9 2025-08-01-22-13-42 cloud cover : 0.00%
INFO - L9 2025-08-01-22-13-42: sand: 0.00% ,whitewater: 9.29% ,water: 34.58%
INFO - L9 2025-08-01-22-13-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1116
INFO - Number of shoreline points after removing points within 300m of cloud mask 1116
INFO - Number of shoreline points before removing points within 30m of no data pixel 1116
INFO - Number of shoreline points after removing points within 30m of no data pixel 1115
INFO - L9 2025-08-08-22-19-36 cloud cover : 0.37%
INFO - L9 2025-08-08-22-19-36: sand: 0.00% ,whitewater: 20.50% ,water: 34.15%
INFO - L9 2025-08-08-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1533
INFO - Number of shoreline points after removing points within 300m of cloud mask 1408
INFO - Number of shoreline points before removing points within 30m of no data pixel 1408
INFO - Number of shoreline points after removing points within 30m of no data pixel 1402
INFO - L9 2025-08-24-22-19-42 cloud cover : 0.00%
INFO - L9 2025-08-24-22-19-42: sand: 0.00% ,whitewater: 6.05% ,water: 47.76%
INFO - L9 2025-08-24-22-19-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1626
INFO - Number of shoreline points after removing points within 300m of cloud mask 1626
INFO - Number of shoreline points before removing points within 30m of no data pixel 1626
INFO - Number of shoreline points after removing points within 30m of no data pixel 1626