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 2025-08-04-09-59-30 cloud cover : 0.00%
INFO - L8 2025-08-04-09-59-30: sand: 0.72% ,whitewater: 0.00% ,water: 39.27%
INFO - L8 2025-08-04-09-59-30: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 127
INFO - Number of shoreline points after removing points within 300m of cloud mask 127
INFO - Number of shoreline points before removing points within 30m of no data pixel 127
INFO - Number of shoreline points after removing points within 30m of no data pixel 127
INFO - L8 2025-08-04-09-59-54 cloud cover : 0.00%
INFO - L8 2025-08-04-09-59-54: sand: 0.68% ,whitewater: 0.00% ,water: 39.34%
INFO - L8 2025-08-04-09-59-54: 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: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 125
INFO - Number of shoreline points after removing points within 300m of cloud mask 125
INFO - Number of shoreline points before removing points within 30m of no data pixel 125
INFO - Number of shoreline points after removing points within 30m of no data pixel 125
INFO - L8 2025-08-11-10-05-45 cloud cover : 0.00%
INFO - L8 2025-08-11-10-05-45: sand: 0.19% ,whitewater: 0.00% ,water: 40.44%
INFO - L8 2025-08-11-10-05-45: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 149
INFO - Number of shoreline points after removing points within 300m of cloud mask 149
INFO - Number of shoreline points before removing points within 30m of no data pixel 149
INFO - Number of shoreline points after removing points within 30m of no data pixel 149
WARNING - L8 2025-08-20-09-59-36: Skipped due to cloud cover 94.94% > threshold 10.00%
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


INFO - L9 2025-08-03-10-05-39 cloud cover : 0.00%
INFO - L9 2025-08-03-10-05-39: sand: 0.45% ,whitewater: 0.00% ,water: 39.15%
INFO - L9 2025-08-03-10-05-39: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 152
INFO - Number of shoreline points after removing points within 300m of cloud mask 152
INFO - Number of shoreline points before removing points within 30m of no data pixel 152
INFO - Number of shoreline points after removing points within 30m of no data pixel 152
WARNING - L9 2025-08-12-10-00-00: Skipped due to cloud cover 83.75% > threshold 10.00%
INFO - L9 2025-08-19-10-05-50 cloud cover : 0.00%
INFO - L9 2025-08-19-10-05-50: sand: 0.00% ,whitewater: 0.00% ,water: 39.57%
INFO - L9 2025-08-19-10-05-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 149
INFO - Number of shoreline points after removing points within 300m of cloud mask 149
INFO - Number of shoreline points before removing points within 30m of no data pixel 149
INFO - Number of shoreline points after removing points within 30m of no data pixel 149
INFO - L9 2025-08-28-09-59-40 cloud cover : 0.00%
INFO - L9 2025-08-28-09-59-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.23%
INFO - L9 2025-08-28-09-59-40: 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: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 144
INFO - Number of shoreline points after removing points within 300m of cloud mask 144
INFO - Number of shoreline points before removing points within 30m of no data pixel 144
INFO - Number of shoreline points after removing points within 30m of no data pixel 144
WARNING - L9 2025-08-28-10-00-04: Skipped due to cloud cover 57.48% > threshold 10.00%