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 ERROR - Skipping L8 2024-08-17-21-53-47 due to cloud cover percentage exceeding cloud threshold: 68.48% > 10.00%. ERROR - Skipping L8 2024-08-24-22-00-00 due to cloud cover percentage exceeding cloud threshold: 48.31% > 10.00%. INFO - Processing image L8 2024-09-02-21-53-56 INFO - L8 2024-09-02-21-53-56 cloud cover : 0.27% INFO - L8 2024-09-02-21-53-56: sand: 0.01% ,whitewater: 0.84% ,water: 50.57% INFO - L8 2024-09-02-21-53-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1592 INFO - Number of shoreline points after removing points within 300m of cloud mask 1533 INFO - Number of shoreline points before removing points within 30m of no data pixel 1533 INFO - Number of shoreline points after removing points within 30m of no data pixel 1533 INFO - Processing image L8 2024-09-09-22-00-08 INFO - L8 2024-09-09-22-00-08 cloud cover : 0.00% INFO - L8 2024-09-09-22-00-08: sand: 0.00% ,whitewater: 0.06% ,water: 51.45% INFO - L8 2024-09-09-22-00-08: 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 1732 INFO - Number of shoreline points after removing points within 300m of cloud mask 1732 INFO - Number of shoreline points before removing points within 30m of no data pixel 1732 INFO - Number of shoreline points after removing points within 30m of no data pixel 1732 INFO - Processing image L8 2024-09-25-22-00-07 INFO - L8 2024-09-25-22-00-07 cloud cover : 6.21% INFO - L8 2024-09-25-22-00-07: sand: 0.01% ,whitewater: 0.83% ,water: 50.49% INFO - L8 2024-09-25-22-00-07: 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 1671 INFO - Number of shoreline points after removing points within 300m of cloud mask 1643 INFO - Number of shoreline points before removing points within 30m of no data pixel 1643 INFO - Number of shoreline points after removing points within 30m of no data pixel 1643 INFO - Processing image L8 2024-10-04-21-53-56 INFO - L8 2024-10-04-21-53-56 cloud cover : 7.15% INFO - L8 2024-10-04-21-53-56: sand: 0.00% ,whitewater: 0.13% ,water: 51.16% INFO - L8 2024-10-04-21-53-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1645 INFO - Number of shoreline points after removing points within 300m of cloud mask 1533 INFO - Number of shoreline points before removing points within 30m of no data pixel 1533 INFO - Number of shoreline points after removing points within 30m of no data pixel 1533 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-07-24-21-53-29 due to cloud cover percentage exceeding cloud threshold: 52.45% > 10.00%. ERROR - Skipping L9 2024-08-09-21-53-37 due to cloud cover percentage exceeding cloud threshold: 43.96% > 10.00%. INFO - Processing image L9 2024-09-01-22-00-00 INFO - L9 2024-09-01-22-00-00 cloud cover : 0.00% INFO - L9 2024-09-01-22-00-00: sand: 0.01% ,whitewater: 1.82% ,water: 49.68% INFO - L9 2024-09-01-22-00-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1756 INFO - Number of shoreline points after removing points within 300m of cloud mask 1756 INFO - Number of shoreline points before removing points within 30m of no data pixel 1756 INFO - Number of shoreline points after removing points within 30m of no data pixel 1756 INFO - Processing image L9 2024-09-10-21-53-52 INFO - L9 2024-09-10-21-53-52 cloud cover : 3.19% INFO - L9 2024-09-10-21-53-52: sand: 0.02% ,whitewater: 0.71% ,water: 50.77% INFO - L9 2024-09-10-21-53-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1807 INFO - Number of shoreline points after removing points within 300m of cloud mask 1697 INFO - Number of shoreline points before removing points within 30m of no data pixel 1697 INFO - Number of shoreline points after removing points within 30m of no data pixel 1697 INFO - Processing image L9 2024-09-17-22-00-04 INFO - L9 2024-09-17-22-00-04 cloud cover : 9.36% INFO - L9 2024-09-17-22-00-04: sand: 0.00% ,whitewater: 1.39% ,water: 46.11% INFO - L9 2024-09-17-22-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1607 INFO - Number of shoreline points after removing points within 300m of cloud mask 1268 INFO - Number of shoreline points before removing points within 30m of no data pixel 1268 INFO - Number of shoreline points after removing points within 30m of no data pixel 1268 INFO - Processing image L9 2024-10-12-21-54-03 INFO - L9 2024-10-12-21-54-03 cloud cover : 0.00% INFO - L9 2024-10-12-21-54-03: sand: 0.00% ,whitewater: 0.56% ,water: 50.79% INFO - L9 2024-10-12-21-54-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1759 INFO - Number of shoreline points after removing points within 300m of cloud mask 1759 INFO - Number of shoreline points before removing points within 30m of no data pixel 1759 INFO - Number of shoreline points after removing points within 30m of no data pixel 1759