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 2025-10-14-22-00-55 cloud cover : 0.00%
INFO - L8 2025-10-14-22-00-55: sand: 0.00% ,whitewater: 0.04% ,water: 51.31%
INFO - L8 2025-10-14-22-00-55: 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 621
INFO - Number of shoreline points after removing points within 300m of cloud mask 621
INFO - Number of shoreline points before removing points within 30m of no data pixel 621
INFO - Number of shoreline points after removing points within 30m of no data pixel 619
INFO - L8 2025-10-14-22-01-19 cloud cover : 0.00%
INFO - L8 2025-10-14-22-01-19: sand: 0.00% ,whitewater: 0.05% ,water: 51.30%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 623
INFO - Number of shoreline points after removing points within 300m of cloud mask 623
INFO - Number of shoreline points before removing points within 30m of no data pixel 623
INFO - Number of shoreline points after removing points within 30m of no data pixel 621
INFO - L8 2025-10-30-22-00-56 cloud cover : 0.00%
INFO - L8 2025-10-30-22-00-56: sand: 0.00% ,whitewater: 0.16% ,water: 51.03%
INFO - L8 2025-10-30-22-00-56: 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 629
INFO - Number of shoreline points after removing points within 300m of cloud mask 629
INFO - Number of shoreline points before removing points within 30m of no data pixel 629
INFO - Number of shoreline points after removing points within 30m of no data pixel 628
INFO - L8 2025-10-30-22-01-20 cloud cover : 0.00%
INFO - L8 2025-10-30-22-01-20: sand: 0.00% ,whitewater: 0.17% ,water: 51.02%
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: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 629
INFO - Number of shoreline points after removing points within 300m of cloud mask 629
INFO - Number of shoreline points before removing points within 30m of no data pixel 629
INFO - Number of shoreline points after removing points within 30m of no data pixel 628
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-10-29-22-07-05 cloud cover : 9.52%
INFO - L9 2025-10-29-22-07-05: sand: 0.00% ,whitewater: 0.27% ,water: 42.33%
INFO - L9 2025-10-29-22-07-05: 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 558
INFO - Number of shoreline points after removing points within 300m of cloud mask 500
INFO - Number of shoreline points before removing points within 30m of no data pixel 500
INFO - Number of shoreline points after removing points within 30m of no data pixel 499
WARNING - L9 2025-11-07-22-01-01: Skipped due to cloud cover 51.42% > threshold 10.00%
WARNING - L9 2025-11-07-22-01-25: Skipped due to cloud cover 48.49% > threshold 10.00%
INFO - L9 2025-11-14-22-07-12 cloud cover : 0.00%
INFO - L9 2025-11-14-22-07-12: sand: 0.01% ,whitewater: 1.20% ,water: 50.28%
INFO - L9 2025-11-14-22-07-12: 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 612
INFO - Number of shoreline points after removing points within 300m of cloud mask 612
INFO - Number of shoreline points before removing points within 30m of no data pixel 612
INFO - Number of shoreline points after removing points within 30m of no data pixel 611