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 2025-10-14-22-01-19 cloud cover : 0.00%
INFO - L8 2025-10-14-22-01-19: sand: 0.00% ,whitewater: 0.00% ,water: 63.22%
INFO - L8 2025-10-14-22-01-19: 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 471
INFO - Number of shoreline points after removing points within 300m of cloud mask 471
INFO - Number of shoreline points before removing points within 30m of no data pixel 471
INFO - Number of shoreline points after removing points within 30m of no data pixel 468
INFO - L8 2025-10-30-22-01-20 cloud cover : 0.00%
INFO - L8 2025-10-30-22-01-20: sand: 0.00% ,whitewater: 0.05% ,water: 63.02%
INFO - L8 2025-10-30-22-01-20: 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 492
INFO - Number of shoreline points after removing points within 300m of cloud mask 492
INFO - Number of shoreline points before removing points within 30m of no data pixel 492
INFO - Number of shoreline points after removing points within 30m of no data pixel 490
INFO - L8 2025-11-06-22-07-31 cloud cover : 1.23%
INFO - L8 2025-11-06-22-07-31: sand: 0.03% ,whitewater: 0.12% ,water: 53.67%
INFO - L8 2025-11-06-22-07-31: 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 1139
INFO - Number of shoreline points after removing points within 300m of cloud mask 1076
INFO - Number of shoreline points before removing points within 30m of no data pixel 1076
INFO - Number of shoreline points after removing points within 30m of no data pixel 1076
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-10-06-22-01-22: Skipped due to cloud cover 23.85% > threshold 10.00%
INFO - L9 2025-10-29-22-07-29 cloud cover : 0.00%
INFO - L9 2025-10-29-22-07-29: sand: 0.04% ,whitewater: 0.01% ,water: 54.08%
INFO - L9 2025-10-29-22-07-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 1116
INFO - L9 2025-11-07-22-01-25 cloud cover : 0.00%
INFO - L9 2025-11-07-22-01-25: sand: 0.01% ,whitewater: 0.13% ,water: 63.56%
INFO - L9 2025-11-07-22-01-25: 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 569
INFO - Number of shoreline points after removing points within 300m of cloud mask 569
INFO - Number of shoreline points before removing points within 30m of no data pixel 569
INFO - Number of shoreline points after removing points within 30m of no data pixel 568
WARNING - L9 2025-11-14-22-07-36: Skipped due to cloud cover 60.78% > threshold 10.00%