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 2025-07-03-09-59-43 cloud cover : 0.00%
INFO - L8 2025-07-03-09-59-43: sand: 0.16% ,whitewater: 0.31% ,water: 63.15%
INFO - L8 2025-07-03-09-59-43: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 198
INFO - Number of shoreline points after removing points within 300m of cloud mask 198
INFO - Number of shoreline points before removing points within 30m of no data pixel 198
INFO - Number of shoreline points after removing points within 30m of no data pixel 198
INFO - L8 2025-07-10-10-05-30 cloud cover : 5.02%
INFO - L8 2025-07-10-10-05-30: sand: 0.25% ,whitewater: 0.00% ,water: 60.61%
INFO - L8 2025-07-10-10-05-30: 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 141
INFO - Number of shoreline points after removing points within 300m of cloud mask 113
INFO - Number of shoreline points before removing points within 30m of no data pixel 113
INFO - Number of shoreline points after removing points within 30m of no data pixel 113
WARNING - L8 2025-07-10-10-05-54: Skipped due to cloud cover 10.98% > threshold 10.00%
WARNING - L8 2025-07-19-09-59-48: Skipped due to cloud cover 18.55% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-07-02-10-05-27 cloud cover : 0.00%
INFO - L9 2025-07-02-10-05-27: sand: 1.02% ,whitewater: 0.31% ,water: 60.51%
INFO - L9 2025-07-02-10-05-27: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 203
INFO - Number of shoreline points after removing points within 300m of cloud mask 203
INFO - Number of shoreline points before removing points within 30m of no data pixel 203
INFO - Number of shoreline points after removing points within 30m of no data pixel 203
INFO - L9 2025-07-02-10-05-51 cloud cover : 0.00%
INFO - L9 2025-07-02-10-05-51: sand: 1.09% ,whitewater: 0.31% ,water: 60.58%
INFO - L9 2025-07-02-10-05-51: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 206
INFO - Number of shoreline points after removing points within 300m of cloud mask 206
INFO - Number of shoreline points before removing points within 30m of no data pixel 206
INFO - Number of shoreline points after removing points within 30m of no data pixel 206
INFO - L9 2025-07-11-09-59-41 cloud cover : 9.86%
INFO - L9 2025-07-11-09-59-41: sand: 0.31% ,whitewater: 0.00% ,water: 58.06%
INFO - L9 2025-07-11-09-59-41: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 118
INFO - Number of shoreline points after removing points within 300m of cloud mask 90
INFO - Number of shoreline points before removing points within 30m of no data pixel 90
INFO - Number of shoreline points after removing points within 30m of no data pixel 90
INFO - L9 2025-07-18-10-05-33 cloud cover : 0.00%
INFO - L9 2025-07-18-10-05-33: sand: 0.81% ,whitewater: 0.12% ,water: 61.23%
INFO - L9 2025-07-18-10-05-33: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 207
INFO - Number of shoreline points after removing points within 300m of cloud mask 207
INFO - Number of shoreline points before removing points within 30m of no data pixel 207
INFO - Number of shoreline points after removing points within 30m of no data pixel 207
INFO - L9 2025-07-18-10-05-57 cloud cover : 0.00%
INFO - L9 2025-07-18-10-05-57: sand: 0.84% ,whitewater: 0.16% ,water: 61.32%
INFO - L9 2025-07-18-10-05-57: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 205
INFO - Number of shoreline points after removing points within 300m of cloud mask 205
INFO - Number of shoreline points before removing points within 30m of no data pixel 205
INFO - Number of shoreline points after removing points within 30m of no data pixel 205
WARNING - L9 2025-07-27-09-59-50: Skipped due to cloud cover 23.39% > threshold 10.00%