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 2024-12-03-22-20-32 due to cloud cover percentage exceeding cloud threshold: 76.24% > 10.00%. INFO - Processing image L8 2024-12-26-22-26-13 INFO - L8 2024-12-26-22-26-13 cloud cover : 0.00% INFO - L8 2024-12-26-22-26-13: sand: 0.01% ,whitewater: 0.29% ,water: 52.71% INFO - L8 2024-12-26-22-26-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1744 INFO - Number of shoreline points after removing points within 300m of cloud mask 1744 INFO - Number of shoreline points before removing points within 30m of no data pixel 1744 INFO - Number of shoreline points after removing points within 30m of no data pixel 1744 INFO - Processing image L8 2024-12-26-22-26-37 INFO - L8 2024-12-26-22-26-37 cloud cover : 0.00% INFO - L8 2024-12-26-22-26-37: sand: 0.01% ,whitewater: 0.30% ,water: 52.70% INFO - L8 2024-12-26-22-26-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1746 INFO - Number of shoreline points after removing points within 300m of cloud mask 1746 INFO - Number of shoreline points before removing points within 30m of no data pixel 1746 INFO - Number of shoreline points after removing points within 30m of no data pixel 1746 INFO - Processing image L8 2025-01-04-22-20-26 INFO - L8 2025-01-04-22-20-26 cloud cover : 0.00% INFO - L8 2025-01-04-22-20-26: sand: 0.00% ,whitewater: 0.74% ,water: 21.19% INFO - L8 2025-01-04-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1182 INFO - Number of shoreline points after removing points within 300m of cloud mask 1182 INFO - Number of shoreline points before removing points within 30m of no data pixel 1182 INFO - Number of shoreline points after removing points within 30m of no data pixel 1180 INFO - Processing image L8 2025-01-11-22-26-16 INFO - L8 2025-01-11-22-26-16 cloud cover : 0.00% INFO - L8 2025-01-11-22-26-16: sand: 0.00% ,whitewater: 0.07% ,water: 52.99% INFO - L8 2025-01-11-22-26-16: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1760 INFO - Number of shoreline points after removing points within 300m of cloud mask 1760 INFO - Number of shoreline points before removing points within 30m of no data pixel 1760 INFO - Number of shoreline points after removing points within 30m of no data pixel 1760 INFO - Processing image L8 2025-01-11-22-26-40 INFO - L8 2025-01-11-22-26-40 cloud cover : 0.00% INFO - L8 2025-01-11-22-26-40: sand: 0.00% ,whitewater: 0.07% ,water: 52.98% INFO - L8 2025-01-11-22-26-40: 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: 5 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 ERROR - Skipping L8 2025-01-20-22-20-25 due to cloud cover percentage exceeding cloud threshold: 35.49% > 10.00%. INFO - Processing image L8 2025-01-27-22-26-12 INFO - L8 2025-01-27-22-26-12 cloud cover : 7.77% INFO - L8 2025-01-27-22-26-12: sand: 0.00% ,whitewater: 0.56% ,water: 53.43% INFO - L8 2025-01-27-22-26-12: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1689 INFO - Number of shoreline points after removing points within 300m of cloud mask 1531 INFO - Number of shoreline points before removing points within 30m of no data pixel 1531 INFO - Number of shoreline points after removing points within 30m of no data pixel 1531 INFO - Processing image L8 2025-01-27-22-26-36 INFO - L8 2025-01-27-22-26-36 cloud cover : 7.11% INFO - L8 2025-01-27-22-26-36: sand: 0.00% ,whitewater: 0.57% ,water: 54.26% INFO - L8 2025-01-27-22-26-36: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1835 INFO - Number of shoreline points after removing points within 300m of cloud mask 1835 INFO - Number of shoreline points before removing points within 30m of no data pixel 1835 INFO - Number of shoreline points after removing points within 30m of no data pixel 1835 ERROR - Skipping L8 2025-02-05-22-20-27 due to cloud cover percentage exceeding cloud threshold: 73.41% > 10.00%. ERROR - Skipping L8 2025-02-12-22-26-09 due to cloud cover percentage exceeding cloud threshold: 15.56% > 10.00%. ERROR - Skipping L8 2025-02-12-22-26-33 due to cloud cover percentage exceeding cloud threshold: 14.76% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-25-22-20-39 due to cloud cover percentage exceeding cloud threshold: 32.98% > 10.00%. ERROR - Skipping L9 2024-12-11-22-20-29 due to cloud cover percentage exceeding cloud threshold: 62.27% > 10.00%. INFO - Processing image L9 2024-12-18-22-26-19 INFO - L9 2024-12-18-22-26-19 cloud cover : 0.35% INFO - L9 2024-12-18-22-26-19: sand: 0.00% ,whitewater: 0.04% ,water: 52.53% INFO - L9 2024-12-18-22-26-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 29 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1536 INFO - Number of shoreline points after removing points within 300m of cloud mask 1482 INFO - Number of shoreline points before removing points within 30m of no data pixel 1482 INFO - Number of shoreline points after removing points within 30m of no data pixel 1482 INFO - Processing image L9 2024-12-18-22-26-43 INFO - L9 2024-12-18-22-26-43 cloud cover : 0.20% INFO - L9 2024-12-18-22-26-43: sand: 0.00% ,whitewater: 0.04% ,water: 52.57% INFO - L9 2024-12-18-22-26-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1570 INFO - Number of shoreline points after removing points within 300m of cloud mask 1512 INFO - Number of shoreline points before removing points within 30m of no data pixel 1512 INFO - Number of shoreline points after removing points within 30m of no data pixel 1512 ERROR - Skipping L9 2024-12-27-22-20-33 due to cloud cover percentage exceeding cloud threshold: 45.52% > 10.00%. INFO - Processing image L9 2025-01-03-22-26-15 INFO - L9 2025-01-03-22-26-15 cloud cover : 0.00% INFO - L9 2025-01-03-22-26-15: sand: 0.01% ,whitewater: 1.44% ,water: 51.22% INFO - L9 2025-01-03-22-26-15: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1636 INFO - Number of shoreline points after removing points within 300m of cloud mask 1636 INFO - Number of shoreline points before removing points within 30m of no data pixel 1636 INFO - Number of shoreline points after removing points within 30m of no data pixel 1636 INFO - Processing image L9 2025-01-03-22-26-39 INFO - L9 2025-01-03-22-26-39 cloud cover : 0.00% INFO - L9 2025-01-03-22-26-39: sand: 0.01% ,whitewater: 1.46% ,water: 51.19% INFO - L9 2025-01-03-22-26-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1602 INFO - Number of shoreline points after removing points within 300m of cloud mask 1602 INFO - Number of shoreline points before removing points within 30m of no data pixel 1602 INFO - Number of shoreline points after removing points within 30m of no data pixel 1602 INFO - Processing image L9 2025-01-12-22-20-33 INFO - L9 2025-01-12-22-20-33 cloud cover : 3.78% INFO - L9 2025-01-12-22-20-33: sand: 0.00% ,whitewater: 0.03% ,water: 31.80% INFO - L9 2025-01-12-22-20-33: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1169 INFO - Number of shoreline points after removing points within 300m of cloud mask 921 INFO - Number of shoreline points before removing points within 30m of no data pixel 921 INFO - Number of shoreline points after removing points within 30m of no data pixel 916 INFO - Processing image L9 2025-01-19-22-26-22 INFO - L9 2025-01-19-22-26-22 cloud cover : 0.00% INFO - L9 2025-01-19-22-26-22: sand: 0.00% ,whitewater: 0.28% ,water: 52.27% INFO - L9 2025-01-19-22-26-22: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1654 INFO - Number of shoreline points after removing points within 300m of cloud mask 1654 INFO - Number of shoreline points before removing points within 30m of no data pixel 1654 INFO - Number of shoreline points after removing points within 30m of no data pixel 1654 INFO - Processing image L9 2025-01-19-22-26-46 INFO - L9 2025-01-19-22-26-46 cloud cover : 0.00% INFO - L9 2025-01-19-22-26-46: sand: 0.00% ,whitewater: 0.30% ,water: 52.23% INFO - L9 2025-01-19-22-26-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1659 INFO - Number of shoreline points after removing points within 300m of cloud mask 1659 INFO - Number of shoreline points before removing points within 30m of no data pixel 1659 INFO - Number of shoreline points after removing points within 30m of no data pixel 1659 ERROR - Skipping L9 2025-01-28-22-20-30 due to cloud cover percentage exceeding cloud threshold: 58.14% > 10.00%. ERROR - Skipping L9 2025-02-13-22-20-34 due to cloud cover percentage exceeding cloud threshold: 13.14% > 10.00%. INFO - Processing image L9 2025-02-20-22-26-20 INFO - L9 2025-02-20-22-26-20 cloud cover : 1.51% INFO - L9 2025-02-20-22-26-20: sand: 0.00% ,whitewater: 0.91% ,water: 52.93% INFO - L9 2025-02-20-22-26-20: 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 1709 INFO - Number of shoreline points after removing points within 300m of cloud mask 1709 INFO - Number of shoreline points before removing points within 30m of no data pixel 1709 INFO - Number of shoreline points after removing points within 30m of no data pixel 1709 INFO - Processing image L9 2025-02-20-22-26-44 INFO - L9 2025-02-20-22-26-44 cloud cover : 1.09% INFO - L9 2025-02-20-22-26-44: sand: 0.00% ,whitewater: 0.93% ,water: 52.90% INFO - L9 2025-02-20-22-26-44: 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 1673 INFO - Number of shoreline points after removing points within 300m of cloud mask 1673 INFO - Number of shoreline points before removing points within 30m of no data pixel 1673 INFO - Number of shoreline points after removing points within 30m of no data pixel 1673 ERROR - Skipping L9 2025-03-01-22-20-27 due to cloud cover percentage exceeding cloud threshold: 60.34% > 10.00%.