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 2025-07-24-22-12-05 cloud cover : 0.51%
INFO - L8 2025-07-24-22-12-05: sand: 0.00% ,whitewater: 0.15% ,water: 51.28%
INFO - L8 2025-07-24-22-12-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 58 shorelines. Number of shorelines after filtering shorelines: 6 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1190
INFO - Number of shoreline points after removing points within 300m of cloud mask 1166
INFO - Number of shoreline points before removing points within 30m of no data pixel 1166
INFO - Number of shoreline points after removing points within 30m of no data pixel 1166
INFO - L8 2025-08-02-22-05-57 cloud cover : 7.76%
INFO - L8 2025-08-02-22-05-57: sand: 0.00% ,whitewater: 4.46% ,water: 41.02%
INFO - L8 2025-08-02-22-05-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 62 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 271
INFO - Number of shoreline points after removing points within 300m of cloud mask 0
WARNING - L8 2025-08-09-22-12-13: Skipped due to cloud cover 58.52% > threshold 10.00%
INFO - L8 2025-08-18-22-06-05 cloud cover : 5.57%
INFO - L8 2025-08-18-22-06-05: sand: 0.00% ,whitewater: 7.82% ,water: 38.60%
INFO - L8 2025-08-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 34 shorelines. Number of shorelines after filtering shorelines: 4 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 482
INFO - Number of shoreline points after removing points within 300m of cloud mask 396
INFO - Number of shoreline points before removing points within 30m of no data pixel 396
INFO - Number of shoreline points after removing points within 30m of no data pixel 396
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-06-23-22-05-42: Skipped due to cloud cover 71.17% > threshold 10.00%
WARNING - L9 2025-07-16-22-12-00: Skipped due to cloud cover 44.93% > threshold 10.00%
INFO - L9 2025-08-01-22-12-06 cloud cover : 7.84%
INFO - L9 2025-08-01-22-12-06: sand: 0.00% ,whitewater: 3.74% ,water: 41.29%
INFO - L9 2025-08-01-22-12-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 68 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 283
INFO - Number of shoreline points after removing points within 300m of cloud mask 0
INFO - L9 2025-08-10-22-06-04 cloud cover : 0.48%
INFO - L9 2025-08-10-22-06-04: sand: 0.00% ,whitewater: 7.61% ,water: 43.46%
INFO - L9 2025-08-10-22-06-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 56 shorelines. Number of shorelines after filtering shorelines: 5 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 1302
INFO - Number of shoreline points after removing points within 300m of cloud mask 1277
INFO - Number of shoreline points before removing points within 30m of no data pixel 1277
INFO - Number of shoreline points after removing points within 30m of no data pixel 1277
WARNING - L9 2025-08-26-22-06-09: Skipped due to cloud cover 53.79% > threshold 10.00%