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 2024-11-21-21-53-48 due to cloud cover percentage exceeding cloud threshold: 71.61% > 10.00%. ERROR - Skipping L8 2024-11-21-21-54-12 due to cloud cover percentage exceeding cloud threshold: 70.84% > 10.00%. INFO - Processing image L8 2024-11-28-22-00-03 INFO - L8 2024-11-28-22-00-03 cloud cover : 0.00% INFO - L8 2024-11-28-22-00-03: sand: 0.00% ,whitewater: 0.07% ,water: 58.05% INFO - L8 2024-11-28-22-00-03: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2099 INFO - Number of shoreline points after removing points within 300m of cloud mask 2099 INFO - Number of shoreline points before removing points within 30m of no data pixel 2099 INFO - Number of shoreline points after removing points within 30m of no data pixel 2099 INFO - Processing image L8 2024-12-14-21-59-51 INFO - L8 2024-12-14-21-59-51 cloud cover : 0.16% INFO - L8 2024-12-14-21-59-51: sand: 0.00% ,whitewater: 0.38% ,water: 58.95% INFO - L8 2024-12-14-21-59-51: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2046 INFO - Number of shoreline points after removing points within 300m of cloud mask 1946 INFO - Number of shoreline points before removing points within 30m of no data pixel 1946 INFO - Number of shoreline points after removing points within 30m of no data pixel 1946 INFO - Processing image L8 2024-12-23-21-53-43 INFO - L8 2024-12-23-21-53-43 cloud cover : 0.00% INFO - L8 2024-12-23-21-53-43: sand: 0.00% ,whitewater: 0.23% ,water: 58.16% INFO - L8 2024-12-23-21-53-43: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2065 INFO - Number of shoreline points after removing points within 300m of cloud mask 2065 INFO - Number of shoreline points before removing points within 30m of no data pixel 2065 INFO - Number of shoreline points after removing points within 30m of no data pixel 2065 INFO - Processing image L8 2024-12-23-21-54-07 INFO - L8 2024-12-23-21-54-07 cloud cover : 0.00% INFO - L8 2024-12-23-21-54-07: sand: 0.00% ,whitewater: 0.24% ,water: 58.15% INFO - L8 2024-12-23-21-54-07: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2067 INFO - Number of shoreline points after removing points within 300m of cloud mask 2067 INFO - Number of shoreline points before removing points within 30m of no data pixel 2067 INFO - Number of shoreline points after removing points within 30m of no data pixel 2067 ERROR - Skipping L8 2025-01-08-21-53-45 due to cloud cover percentage exceeding cloud threshold: 51.81% > 10.00%. ERROR - Skipping L8 2025-01-24-21-53-39 due to cloud cover percentage exceeding cloud threshold: 21.53% > 10.00%. ERROR - Skipping L8 2025-01-24-21-54-03 due to cloud cover percentage exceeding cloud threshold: 25.20% > 10.00%. INFO - Processing image L8 2025-02-25-21-53-31 INFO - L8 2025-02-25-21-53-31 cloud cover : 2.18% INFO - L8 2025-02-25-21-53-31: sand: 0.00% ,whitewater: 1.08% ,water: 55.83% INFO - L8 2025-02-25-21-53-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2089 INFO - Number of shoreline points after removing points within 300m of cloud mask 1910 INFO - Number of shoreline points before removing points within 30m of no data pixel 1910 INFO - Number of shoreline points after removing points within 30m of no data pixel 1910 INFO - Processing image L8 2025-02-25-21-53-55 INFO - L8 2025-02-25-21-53-55 cloud cover : 1.44% INFO - L8 2025-02-25-21-53-55: sand: 0.00% ,whitewater: 1.14% ,water: 56.00% INFO - L8 2025-02-25-21-53-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2075 INFO - Number of shoreline points after removing points within 300m of cloud mask 1925 INFO - Number of shoreline points before removing points within 30m of no data pixel 1925 INFO - Number of shoreline points after removing points within 30m of no data pixel 1925 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-20-22-00-03 due to cloud cover percentage exceeding cloud threshold: 58.41% > 10.00%. INFO - Processing image L9 2024-12-06-21-59-59 INFO - L9 2024-12-06-21-59-59 cloud cover : 0.04% INFO - L9 2024-12-06-21-59-59: sand: 0.00% ,whitewater: 0.11% ,water: 59.86% INFO - L9 2024-12-06-21-59-59: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2211 INFO - Number of shoreline points after removing points within 300m of cloud mask 2211 INFO - Number of shoreline points before removing points within 30m of no data pixel 2211 INFO - Number of shoreline points after removing points within 30m of no data pixel 2211 ERROR - Skipping L9 2024-12-22-22-00-02 due to cloud cover percentage exceeding cloud threshold: 83.17% > 10.00%. ERROR - Skipping L9 2024-12-31-21-53-47 due to cloud cover percentage exceeding cloud threshold: 61.99% > 10.00%. ERROR - Skipping L9 2024-12-31-21-54-11 due to cloud cover percentage exceeding cloud threshold: 51.31% > 10.00%. ERROR - Skipping L9 2025-01-07-21-59-57 due to cloud cover percentage exceeding cloud threshold: 80.41% > 10.00%. ERROR - Skipping L9 2025-01-16-21-53-52 due to cloud cover percentage exceeding cloud threshold: 61.46% > 10.00%. ERROR - Skipping L9 2025-01-16-21-54-16 due to cloud cover percentage exceeding cloud threshold: 64.63% > 10.00%. INFO - Processing image L9 2025-01-23-22-00-02 INFO - L9 2025-01-23-22-00-02 cloud cover : 0.00% INFO - L9 2025-01-23-22-00-02: sand: 0.00% ,whitewater: 0.56% ,water: 57.74% INFO - L9 2025-01-23-22-00-02: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2034 INFO - Number of shoreline points after removing points within 300m of cloud mask 2034 INFO - Number of shoreline points before removing points within 30m of no data pixel 2034 INFO - Number of shoreline points after removing points within 30m of no data pixel 2034 INFO - Processing image L9 2025-02-01-21-53-47 INFO - L9 2025-02-01-21-53-47 cloud cover : 3.74% INFO - L9 2025-02-01-21-53-47: sand: 0.00% ,whitewater: 0.01% ,water: 56.32% INFO - L9 2025-02-01-21-53-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2211 INFO - Number of shoreline points after removing points within 300m of cloud mask 1963 INFO - Number of shoreline points before removing points within 30m of no data pixel 1963 INFO - Number of shoreline points after removing points within 30m of no data pixel 1963 INFO - Processing image L9 2025-02-01-21-54-11 INFO - L9 2025-02-01-21-54-11 cloud cover : 3.32% INFO - L9 2025-02-01-21-54-11: sand: 0.00% ,whitewater: 0.02% ,water: 56.56% INFO - L9 2025-02-01-21-54-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 2210 INFO - Number of shoreline points after removing points within 300m of cloud mask 1979 INFO - Number of shoreline points before removing points within 30m of no data pixel 1979 INFO - Number of shoreline points after removing points within 30m of no data pixel 1979 ERROR - Skipping L9 2025-02-08-21-59-59 due to cloud cover percentage exceeding cloud threshold: 88.84% > 10.00%. ERROR - Skipping L9 2025-02-24-21-59-57 due to cloud cover percentage exceeding cloud threshold: 19.41% > 10.00%.