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 2025-06-22-22-13-55 cloud cover : 0.40%
INFO - L8 2025-06-22-22-13-55: sand: 0.00% ,whitewater: 0.33% ,water: 72.36%
INFO - L8 2025-06-22-22-13-55: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 436
INFO - Number of shoreline points after removing points within 300m of cloud mask 436
INFO - Number of shoreline points before removing points within 30m of no data pixel 436
INFO - Number of shoreline points after removing points within 30m of no data pixel 436
INFO - L8 2025-06-22-22-14-19 cloud cover : 0.40%
INFO - L8 2025-06-22-22-14-19: sand: 0.00% ,whitewater: 0.42% ,water: 71.80%
INFO - L8 2025-06-22-22-14-19: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 440
INFO - Number of shoreline points after removing points within 300m of cloud mask 440
INFO - Number of shoreline points before removing points within 30m of no data pixel 440
INFO - Number of shoreline points after removing points within 30m of no data pixel 440
INFO - L8 2025-06-29-22-20-08 cloud cover : 0.00%
INFO - L8 2025-06-29-22-20-08: sand: 0.00% ,whitewater: 0.59% ,water: 44.83%
INFO - L8 2025-06-29-22-20-08: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 538
INFO - Number of shoreline points after removing points within 300m of cloud mask 538
INFO - Number of shoreline points before removing points within 30m of no data pixel 538
INFO - Number of shoreline points after removing points within 30m of no data pixel 538
INFO - L8 2025-07-15-22-20-13 cloud cover : 0.00%
INFO - L8 2025-07-15-22-20-13: sand: 0.00% ,whitewater: 3.55% ,water: 48.43%
INFO - L8 2025-07-15-22-20-13: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 484
INFO - Number of shoreline points after removing points within 300m of cloud mask 484
INFO - Number of shoreline points before removing points within 30m of no data pixel 484
INFO - Number of shoreline points after removing points within 30m of no data pixel 484
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-30-22-13-55 cloud cover : 0.00%
INFO - L9 2025-06-30-22-13-55: sand: 0.00% ,whitewater: 0.17% ,water: 52.81%
INFO - L9 2025-06-30-22-13-55: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 528
INFO - Number of shoreline points after removing points within 300m of cloud mask 528
INFO - Number of shoreline points before removing points within 30m of no data pixel 528
INFO - Number of shoreline points after removing points within 30m of no data pixel 528
INFO - L9 2025-06-30-22-14-19 cloud cover : 0.00%
INFO - L9 2025-06-30-22-14-19: sand: 0.00% ,whitewater: 0.29% ,water: 52.55%
INFO - L9 2025-06-30-22-14-19: 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: 3 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 530
INFO - Number of shoreline points after removing points within 300m of cloud mask 530
INFO - Number of shoreline points before removing points within 30m of no data pixel 530
INFO - Number of shoreline points after removing points within 30m of no data pixel 530
WARNING - L9 2025-07-07-22-20-06: Skipped due to cloud cover 29.49% > threshold 10.00%
WARNING - L9 2025-07-16-22-14-00: Skipped due to cloud cover 50.57% > threshold 10.00%
WARNING - L9 2025-07-16-22-14-24: Skipped due to cloud cover 38.29% > threshold 10.00%
INFO - L9 2025-07-23-22-20-15 cloud cover : 0.00%
INFO - L9 2025-07-23-22-20-15: sand: 0.00% ,whitewater: 2.12% ,water: 36.43%
INFO - L9 2025-07-23-22-20-15: 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: 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