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


WARNING - L8 2025-08-16-22-20-26: Skipped due to cloud cover 26.21% > threshold 10.00%
WARNING - L8 2025-08-16-22-20-50: Skipped due to cloud cover 27.04% > threshold 10.00%
INFO - L8 2025-08-25-22-14-39 cloud cover : 0.00%
INFO - L8 2025-08-25-22-14-39: sand: 1.15% ,whitewater: 0.89% ,water: 45.17%
INFO - L8 2025-08-25-22-14-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 160
INFO - Number of shoreline points after removing points within 300m of cloud mask 160
INFO - Number of shoreline points before removing points within 30m of no data pixel 160
INFO - Number of shoreline points after removing points within 30m of no data pixel 158
WARNING - L8 2025-09-01-22-20-29: Skipped due to cloud cover 71.91% > threshold 10.00%
WARNING - L8 2025-09-01-22-20-53: Skipped due to cloud cover 71.91% > threshold 10.00%
INFO - L8 2025-09-10-22-14-44 cloud cover : 0.00%
INFO - L8 2025-09-10-22-14-44: sand: 0.43% ,whitewater: 1.10% ,water: 42.27%
INFO - L8 2025-09-10-22-14-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 154
INFO - Number of shoreline points after removing points within 300m of cloud mask 154
INFO - Number of shoreline points before removing points within 30m of no data pixel 154
INFO - Number of shoreline points after removing points within 30m of no data pixel 152
INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


WARNING - L9 2025-08-08-22-20-24: Skipped due to cloud cover 22.21% > threshold 10.00%
WARNING - L9 2025-08-08-22-20-48: Skipped due to cloud cover 22.83% > threshold 10.00%
WARNING - L9 2025-08-24-22-20-30: Skipped due to cloud cover 34.11% > threshold 10.00%
WARNING - L9 2025-08-24-22-20-54: Skipped due to cloud cover 34.06% > threshold 10.00%
INFO - L9 2025-09-02-22-14-47 cloud cover : 0.00%
INFO - L9 2025-09-02-22-14-47: sand: 0.45% ,whitewater: 6.73% ,water: 38.78%
INFO - L9 2025-09-02-22-14-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 162
INFO - Number of shoreline points after removing points within 300m of cloud mask 162
INFO - Number of shoreline points before removing points within 30m of no data pixel 162
INFO - Number of shoreline points after removing points within 30m of no data pixel 160
WARNING - L9 2025-09-09-22-20-36: Skipped due to cloud cover 35.29% > threshold 10.00%
WARNING - L9 2025-09-09-22-21-00: Skipped due to cloud cover 35.21% > threshold 10.00%
INFO - L9 2025-09-18-22-14-49 cloud cover : 0.00%
INFO - L9 2025-09-18-22-14-49: sand: 1.32% ,whitewater: 3.85% ,water: 37.92%
INFO - L9 2025-09-18-22-14-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2
INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
INFO - Number of shoreline points before removing points within 300m of cloud mask 116
INFO - Number of shoreline points after removing points within 300m of cloud mask 116
INFO - Number of shoreline points before removing points within 30m of no data pixel 116
INFO - Number of shoreline points after removing points within 30m of no data pixel 114
WARNING - L9 2025-09-25-22-20-40: Skipped due to cloud cover 71.73% > threshold 10.00%
WARNING - L9 2025-09-25-22-21-04: Skipped due to cloud cover 71.82% > threshold 10.00%