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 2025-03-02-22-13-40 due to cloud cover percentage exceeding cloud threshold: 83.48% > 10.00%. ERROR - Skipping L8 2025-03-09-22-19-26 due to cloud cover percentage exceeding cloud threshold: 83.15% > 10.00%. ERROR - Skipping L8 2025-03-09-22-19-50 due to cloud cover percentage exceeding cloud threshold: 68.31% > 10.00%. INFO - Processing image L8 2025-03-18-22-13-30 INFO - L8 2025-03-18-22-13-30 cloud cover : 6.15% INFO - L8 2025-03-18-22-13-30: sand: 0.00% ,whitewater: 2.90% ,water: 46.73% INFO - L8 2025-03-18-22-13-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1343 INFO - Number of shoreline points after removing points within 300m of cloud mask 1249 INFO - Number of shoreline points before removing points within 30m of no data pixel 1249 INFO - Number of shoreline points after removing points within 30m of no data pixel 1249 INFO - Processing image L8 2025-03-25-22-19-15 INFO - L8 2025-03-25-22-19-15 cloud cover : 0.41% INFO - L8 2025-03-25-22-19-15: sand: 0.00% ,whitewater: 0.71% ,water: 53.15% INFO - L8 2025-03-25-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 35 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1535 INFO - Number of shoreline points after removing points within 300m of cloud mask 1535 INFO - Number of shoreline points before removing points within 30m of no data pixel 1535 INFO - Number of shoreline points after removing points within 30m of no data pixel 1535 INFO - Processing image L8 2025-03-25-22-19-39 INFO - L8 2025-03-25-22-19-39 cloud cover : 0.22% INFO - L8 2025-03-25-22-19-39: sand: 0.00% ,whitewater: 0.75% ,water: 53.10% INFO - L8 2025-03-25-22-19-39: 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 1535 INFO - Number of shoreline points after removing points within 300m of cloud mask 1535 INFO - Number of shoreline points before removing points within 30m of no data pixel 1535 INFO - Number of shoreline points after removing points within 30m of no data pixel 1535 ERROR - Skipping L8 2025-04-03-22-13-04 due to cloud cover percentage exceeding cloud threshold: 27.01% > 10.00%. ERROR - Skipping L8 2025-04-10-22-19-10 due to cloud cover percentage exceeding cloud threshold: 65.26% > 10.00%. ERROR - Skipping L8 2025-04-10-22-19-34 due to cloud cover percentage exceeding cloud threshold: 37.92% > 10.00%. INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 ERROR - Skipping L9 2025-03-26-22-13-17 due to cloud cover percentage exceeding cloud threshold: 74.43% > 10.00%. ERROR - Skipping L9 2025-03-26-22-13-41 due to cloud cover percentage exceeding cloud threshold: 78.15% > 10.00%. ERROR - Skipping L9 2025-04-11-22-13-17 due to cloud cover percentage exceeding cloud threshold: 83.00% > 10.00%. ERROR - Skipping L9 2025-04-11-22-13-41 due to cloud cover percentage exceeding cloud threshold: 86.57% > 10.00%. ERROR - Skipping L9 2025-04-18-22-19-25 due to cloud cover percentage exceeding cloud threshold: 80.23% > 10.00%. INFO - Processing image L9 2025-05-04-22-19-17 INFO - L9 2025-05-04-22-19-17 cloud cover : 0.83% INFO - L9 2025-05-04-22-19-17: sand: 0.00% ,whitewater: 1.85% ,water: 52.74% INFO - L9 2025-05-04-22-19-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 39 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1628 INFO - Number of shoreline points after removing points within 300m of cloud mask 1429 INFO - Number of shoreline points before removing points within 30m of no data pixel 1429 INFO - Number of shoreline points after removing points within 30m of no data pixel 1429 INFO - Processing image L9 2025-05-04-22-19-41 INFO - L9 2025-05-04-22-19-41 cloud cover : 0.20% INFO - L9 2025-05-04-22-19-41: sand: 0.00% ,whitewater: 1.94% ,water: 52.94% INFO - L9 2025-05-04-22-19-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 37 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1867 INFO - Number of shoreline points after removing points within 300m of cloud mask 1810 INFO - Number of shoreline points before removing points within 30m of no data pixel 1810 INFO - Number of shoreline points after removing points within 30m of no data pixel 1810