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 2025-08-04-09-59-30 cloud cover : 0.00%
INFO - L8 2025-08-04-09-59-30: sand: 0.00% ,whitewater: 0.00% ,water: 70.63%
INFO - L8 2025-08-04-09-59-30: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 79
INFO - Number of shoreline points after removing points within 300m of cloud mask 79
INFO - Number of shoreline points before removing points within 30m of no data pixel 79
INFO - Number of shoreline points after removing points within 30m of no data pixel 77
INFO - L8 2025-08-04-09-59-54 cloud cover : 0.00%
INFO - L8 2025-08-04-09-59-54: sand: 0.00% ,whitewater: 0.00% ,water: 70.63%
INFO - L8 2025-08-04-09-59-54: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 79
INFO - Number of shoreline points after removing points within 300m of cloud mask 79
INFO - Number of shoreline points before removing points within 30m of no data pixel 79
INFO - Number of shoreline points after removing points within 30m of no data pixel 77
WARNING - L8 2025-08-11-10-05-45: Skipped due to cloud cover 59.27% > threshold 10.00%
INFO - L8 2025-08-20-09-59-36 cloud cover : 0.00%
INFO - L8 2025-08-20-09-59-36: sand: 0.00% ,whitewater: 0.00% ,water: 26.04%
INFO - L8 2025-08-20-09-59-36: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 144
INFO - Number of shoreline points after removing points within 300m of cloud mask 144
INFO - Number of shoreline points before removing points within 30m of no data pixel 144
INFO - Number of shoreline points after removing points within 30m of no data pixel 140
INFO - L8 2025-08-20-10-00-00 cloud cover : 0.00%
INFO - L8 2025-08-20-10-00-00: sand: 0.00% ,whitewater: 0.00% ,water: 26.31%
INFO - L8 2025-08-20-10-00-00: 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 142
INFO - Number of shoreline points after removing points within 300m of cloud mask 142
INFO - Number of shoreline points before removing points within 30m of no data pixel 142
INFO - Number of shoreline points after removing points within 30m of no data pixel 138
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-03-10-05-39: Skipped due to cloud cover 60.39% > threshold 10.00%
INFO - L9 2025-08-12-09-59-36 cloud cover : 0.00%
INFO - L9 2025-08-12-09-59-36: sand: 0.00% ,whitewater: 0.00% ,water: 90.72%
INFO - L9 2025-08-12-09-59-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 75
INFO - Number of shoreline points after removing points within 300m of cloud mask 75
INFO - Number of shoreline points before removing points within 30m of no data pixel 75
INFO - Number of shoreline points after removing points within 30m of no data pixel 75
INFO - L9 2025-08-12-10-00-00 cloud cover : 0.00%
INFO - L9 2025-08-12-10-00-00: sand: 0.00% ,whitewater: 0.00% ,water: 90.81%
INFO - L9 2025-08-12-10-00-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 75
INFO - Number of shoreline points after removing points within 300m of cloud mask 75
INFO - Number of shoreline points before removing points within 30m of no data pixel 75
INFO - Number of shoreline points after removing points within 30m of no data pixel 75
INFO - L9 2025-08-19-10-05-50 cloud cover : 0.00%
INFO - L9 2025-08-19-10-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 88.02%
INFO - L9 2025-08-19-10-05-50: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 73
INFO - Number of shoreline points after removing points within 300m of cloud mask 73
INFO - Number of shoreline points before removing points within 30m of no data pixel 73
INFO - Number of shoreline points after removing points within 30m of no data pixel 73
INFO - L9 2025-08-28-09-59-40 cloud cover : 0.00%
INFO - L9 2025-08-28-09-59-40: sand: 0.00% ,whitewater: 0.00% ,water: 88.11%
INFO - L9 2025-08-28-09-59-40: 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 73
INFO - Number of shoreline points after removing points within 300m of cloud mask 73
INFO - Number of shoreline points before removing points within 30m of no data pixel 73
INFO - Number of shoreline points after removing points within 30m of no data pixel 73
INFO - L9 2025-08-28-10-00-04 cloud cover : 0.00%
INFO - L9 2025-08-28-10-00-04: sand: 0.00% ,whitewater: 0.00% ,water: 88.47%
INFO - L9 2025-08-28-10-00-04: 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 73
INFO - Number of shoreline points after removing points within 300m of cloud mask 73
INFO - Number of shoreline points before removing points within 30m of no data pixel 73
INFO - Number of shoreline points after removing points within 30m of no data pixel 73