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 2024-08-22-22-11-10 due to cloud cover percentage exceeding cloud threshold: 18.15% > 10.00%. ERROR - Skipping L8 2024-08-22-22-11-34 due to cloud cover percentage exceeding cloud threshold: 15.24% > 10.00%. ERROR - Skipping L8 2024-09-07-22-11-43 due to cloud cover percentage exceeding cloud threshold: 32.46% > 10.00%. ERROR - Skipping L8 2024-09-23-22-11-18 due to cloud cover percentage exceeding cloud threshold: 87.74% > 10.00%. ERROR - Skipping L8 2024-09-23-22-11-42 due to cloud cover percentage exceeding cloud threshold: 86.65% > 10.00%. ERROR - Skipping L8 2024-10-09-22-11-21 due to cloud cover percentage exceeding cloud threshold: 55.52% > 10.00%. ERROR - Skipping L8 2024-10-09-22-11-45 due to cloud cover percentage exceeding cloud threshold: 55.22% > 10.00%. ERROR - Skipping L8 2024-12-12-22-11-48 due to cloud cover percentage exceeding cloud threshold: 80.22% > 10.00%. INFO - Processing image L8 2024-12-28-22-11-26 INFO - L8 2024-12-28-22-11-26 cloud cover : 0.00% INFO - L8 2024-12-28-22-11-26: sand: 2.89% ,whitewater: 0.00% ,water: 46.77% INFO - L8 2024-12-28-22-11-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Processing image L8 2024-12-28-22-11-50 INFO - L8 2024-12-28-22-11-50 cloud cover : 0.00% INFO - L8 2024-12-28-22-11-50: sand: 2.97% ,whitewater: 0.00% ,water: 46.69% INFO - L8 2024-12-28-22-11-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 ERROR - Skipping L8 2025-01-13-22-11-30 due to cloud cover percentage exceeding cloud threshold: 31.00% > 10.00%. ERROR - Skipping L8 2025-01-13-22-11-54 due to cloud cover percentage exceeding cloud threshold: 30.54% > 10.00%. INFO - Processing image L8 2025-01-29-22-11-28 INFO - L8 2025-01-29-22-11-28 cloud cover : 0.00% INFO - L8 2025-01-29-22-11-28: sand: 1.32% ,whitewater: 0.01% ,water: 47.69% INFO - L8 2025-01-29-22-11-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Processing image L8 2025-01-29-22-11-52 INFO - L8 2025-01-29-22-11-52 cloud cover : 0.00% INFO - L8 2025-01-29-22-11-52: sand: 1.33% ,whitewater: 0.01% ,water: 47.70% INFO - L8 2025-01-29-22-11-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2024-11-18-22-11-35 due to cloud cover percentage exceeding cloud threshold: 82.91% > 10.00%. ERROR - Skipping L9 2024-11-18-22-11-59 due to cloud cover percentage exceeding cloud threshold: 83.09% > 10.00%. INFO - Processing image L9 2024-12-04-22-11-36 INFO - L9 2024-12-04-22-11-36 cloud cover : 0.00% INFO - L9 2024-12-04-22-11-36: sand: 1.56% ,whitewater: 0.05% ,water: 48.31% INFO - L9 2024-12-04-22-11-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L9 2024-12-04-22-12-00 INFO - L9 2024-12-04-22-12-00 cloud cover : 0.00% INFO - L9 2024-12-04-22-12-00: sand: 1.55% ,whitewater: 0.05% ,water: 48.32% INFO - L9 2024-12-04-22-12-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 ERROR - Skipping L9 2025-01-05-22-11-31 due to cloud cover percentage exceeding cloud threshold: 13.91% > 10.00%. ERROR - Skipping L9 2025-01-05-22-11-55 due to cloud cover percentage exceeding cloud threshold: 12.52% > 10.00%. INFO - Processing image L9 2025-02-06-22-11-31 INFO - L9 2025-02-06-22-11-31 cloud cover : 0.00% INFO - L9 2025-02-06-22-11-31: sand: 3.11% ,whitewater: 0.06% ,water: 46.04% INFO - L9 2025-02-06-22-11-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L9 2025-02-06-22-11-55 INFO - L9 2025-02-06-22-11-55 cloud cover : 0.00% INFO - L9 2025-02-06-22-11-55: sand: 3.17% ,whitewater: 0.08% ,water: 46.00% INFO - L9 2025-02-06-22-11-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 ERROR - Skipping L9 2025-02-22-22-11-33 due to cloud cover percentage exceeding cloud threshold: 92.20% > 10.00%. ERROR - Skipping L9 2025-02-22-22-11-57 due to cloud cover percentage exceeding cloud threshold: 91.59% > 10.00%.