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 2025-10-05-22-07-52 cloud cover : 1.41%
INFO - L8 2025-10-05-22-07-52: sand: 0.03% ,whitewater: 0.59% ,water: 44.58%
INFO - L8 2025-10-05-22-07-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1525
INFO - Number of shoreline points after removing points within 300m of cloud mask 1347
INFO - Number of shoreline points before removing points within 30m of no data pixel 1347
INFO - Number of shoreline points after removing points within 30m of no data pixel 1347
INFO - L8 2025-10-05-22-08-16 cloud cover : 3.94%
INFO - L8 2025-10-05-22-08-16: sand: 0.03% ,whitewater: 0.70% ,water: 54.75%
INFO - L8 2025-10-05-22-08-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1562
INFO - Number of shoreline points after removing points within 300m of cloud mask 1315
INFO - Number of shoreline points before removing points within 30m of no data pixel 1315
INFO - Number of shoreline points after removing points within 30m of no data pixel 1315
INFO - L8 2025-10-21-22-07-51 cloud cover : 0.00%
INFO - L8 2025-10-21-22-07-51: sand: 0.00% ,whitewater: 0.92% ,water: 42.91%
INFO - L8 2025-10-21-22-07-51: 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: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1591
INFO - Number of shoreline points after removing points within 300m of cloud mask 1591
INFO - Number of shoreline points before removing points within 30m of no data pixel 1591
INFO - Number of shoreline points after removing points within 30m of no data pixel 1589
INFO - L8 2025-10-21-22-08-15 cloud cover : 0.53%
INFO - L8 2025-10-21-22-08-15: sand: 0.00% ,whitewater: 4.21% ,water: 52.49%
INFO - L8 2025-10-21-22-08-15: 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: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1880
INFO - Number of shoreline points after removing points within 300m of cloud mask 1852
INFO - Number of shoreline points before removing points within 30m of no data pixel 1852
INFO - Number of shoreline points after removing points within 30m of no data pixel 1852
INFO - L8 2025-10-28-22-14-05 cloud cover : 6.33%
INFO - L8 2025-10-28-22-14-05: sand: 0.01% ,whitewater: 1.48% ,water: 56.61%
INFO - L8 2025-10-28-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 7 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 2545
INFO - Number of shoreline points after removing points within 300m of cloud mask 2545
INFO - Number of shoreline points before removing points within 30m of no data pixel 2545
INFO - Number of shoreline points after removing points within 30m of no data pixel 2545
INFO - L8 2025-10-28-22-14-29 cloud cover : 0.20%
INFO - L8 2025-10-28-22-14-29: sand: 0.00% ,whitewater: 1.34% ,water: 29.98%
INFO - L8 2025-10-28-22-14-29: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 970
INFO - Number of shoreline points after removing points within 300m of cloud mask 879
INFO - Number of shoreline points before removing points within 30m of no data pixel 879
INFO - Number of shoreline points after removing points within 30m of no data pixel 876
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-10-29-22-07-53 cloud cover : 0.00%
INFO - L9 2025-10-29-22-07-53: sand: 0.00% ,whitewater: 0.60% ,water: 43.30%
INFO - L9 2025-10-29-22-07-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1589
INFO - Number of shoreline points after removing points within 300m of cloud mask 1589
INFO - Number of shoreline points before removing points within 30m of no data pixel 1589
INFO - Number of shoreline points after removing points within 30m of no data pixel 1587
INFO - L9 2025-10-29-22-08-17 cloud cover : 1.76%
INFO - L9 2025-10-29-22-08-17: sand: 0.01% ,whitewater: 0.54% ,water: 55.79%
INFO - L9 2025-10-29-22-08-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1315
INFO - Number of shoreline points after removing points within 300m of cloud mask 1247
INFO - Number of shoreline points before removing points within 30m of no data pixel 1247
INFO - Number of shoreline points after removing points within 30m of no data pixel 1247
WARNING - L9 2025-11-05-22-14-10: Skipped due to cloud cover 92.11% > threshold 10.00%
INFO - L9 2025-11-14-22-08-00 cloud cover : 2.38%
INFO - L9 2025-11-14-22-08-00: sand: 0.00% ,whitewater: 0.44% ,water: 46.33%
INFO - L9 2025-11-14-22-08-00: 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 1696
INFO - Number of shoreline points after removing points within 300m of cloud mask 1696
INFO - Number of shoreline points before removing points within 30m of no data pixel 1696
INFO - Number of shoreline points after removing points within 30m of no data pixel 1695
INFO - L9 2025-11-14-22-08-24 cloud cover : 2.84%
INFO - L9 2025-11-14-22-08-24: sand: 0.00% ,whitewater: 0.59% ,water: 56.40%
INFO - L9 2025-11-14-22-08-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 6 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 2485
INFO - Number of shoreline points after removing points within 300m of cloud mask 2423
INFO - Number of shoreline points before removing points within 30m of no data pixel 2423
INFO - Number of shoreline points after removing points within 30m of no data pixel 2423