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 2025-06-22-22-14-19 cloud cover : 0.00%
INFO - L8 2025-06-22-22-14-19: sand: 0.00% ,whitewater: 2.01% ,water: 54.74%
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: 26 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 596
INFO - Number of shoreline points after removing points within 300m of cloud mask 596
INFO - Number of shoreline points before removing points within 30m of no data pixel 596
INFO - Number of shoreline points after removing points within 30m of no data pixel 596
INFO - L8 2025-06-29-22-20-32 cloud cover : 0.00%
INFO - L8 2025-06-29-22-20-32: sand: 0.00% ,whitewater: 2.39% ,water: 53.75%
INFO - L8 2025-06-29-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 30 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 615
INFO - Number of shoreline points after removing points within 300m of cloud mask 615
INFO - Number of shoreline points before removing points within 30m of no data pixel 615
INFO - Number of shoreline points after removing points within 30m of no data pixel 615
WARNING - L8 2025-07-15-22-20-37: Skipped due to cloud cover 64.86% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-06-30-22-14-19 cloud cover : 1.24%
INFO - L9 2025-06-30-22-14-19: sand: 0.00% ,whitewater: 1.65% ,water: 53.80%
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: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 571
INFO - Number of shoreline points after removing points within 300m of cloud mask 571
INFO - Number of shoreline points before removing points within 30m of no data pixel 571
INFO - Number of shoreline points after removing points within 30m of no data pixel 571
INFO - L9 2025-07-07-22-20-30 cloud cover : 0.00%
INFO - L9 2025-07-07-22-20-30: sand: 0.00% ,whitewater: 1.07% ,water: 55.51%
INFO - L9 2025-07-07-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 593
INFO - Number of shoreline points after removing points within 300m of cloud mask 593
INFO - Number of shoreline points before removing points within 30m of no data pixel 593
INFO - Number of shoreline points after removing points within 30m of no data pixel 593
INFO - L9 2025-07-16-22-14-24 cloud cover : 0.00%
INFO - L9 2025-07-16-22-14-24: sand: 0.02% ,whitewater: 2.04% ,water: 58.11%
INFO - L9 2025-07-16-22-14-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 599
INFO - Number of shoreline points after removing points within 300m of cloud mask 599
INFO - Number of shoreline points before removing points within 30m of no data pixel 599
INFO - Number of shoreline points after removing points within 30m of no data pixel 599
INFO - L9 2025-07-23-22-20-39 cloud cover : 4.37%
INFO - L9 2025-07-23-22-20-39: sand: 0.00% ,whitewater: 0.47% ,water: 53.44%
INFO - L9 2025-07-23-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 405
INFO - Number of shoreline points after removing points within 300m of cloud mask 375
INFO - Number of shoreline points before removing points within 30m of no data pixel 375
INFO - Number of shoreline points after removing points within 30m of no data pixel 375