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 2025-03-02-22-12-52 due to cloud cover percentage exceeding cloud threshold: 92.60% > 10.00%. ERROR - Skipping L8 2025-03-02-22-13-16 due to cloud cover percentage exceeding cloud threshold: 92.44% > 10.00%. ERROR - Skipping L8 2025-03-09-22-19-02 due to cloud cover percentage exceeding cloud threshold: 82.78% > 10.00%. ERROR - Skipping L8 2025-03-18-22-12-42 due to cloud cover percentage exceeding cloud threshold: 33.77% > 10.00%. ERROR - Skipping L8 2025-03-18-22-13-06 due to cloud cover percentage exceeding cloud threshold: 35.39% > 10.00%. INFO - Processing image L8 2025-03-25-22-18-51 INFO - L8 2025-03-25-22-18-51 cloud cover : 0.00% INFO - L8 2025-03-25-22-18-51: sand: 2.64% ,whitewater: 5.09% ,water: 51.09% INFO - L8 2025-03-25-22-18-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 493 INFO - Number of shoreline points after removing points within 300m of cloud mask 493 INFO - Number of shoreline points before removing points within 30m of no data pixel 493 INFO - Number of shoreline points after removing points within 30m of no data pixel 493 INFO - Processing image L8 2025-04-10-22-18-46 INFO - L8 2025-04-10-22-18-46 cloud cover : 0.00% INFO - L8 2025-04-10-22-18-46: sand: 1.71% ,whitewater: 4.35% ,water: 56.07% INFO - L8 2025-04-10-22-18-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 482 INFO - Number of shoreline points after removing points within 300m of cloud mask 482 INFO - Number of shoreline points before removing points within 30m of no data pixel 482 INFO - Number of shoreline points after removing points within 30m of no data pixel 482 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2025-03-26-22-12-53 INFO - L9 2025-03-26-22-12-53 cloud cover : 2.53% INFO - L9 2025-03-26-22-12-53: sand: 1.07% ,whitewater: 1.39% ,water: 55.31% INFO - L9 2025-03-26-22-12-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 398 INFO - Number of shoreline points after removing points within 300m of cloud mask 304 INFO - Number of shoreline points before removing points within 30m of no data pixel 304 INFO - Number of shoreline points after removing points within 30m of no data pixel 304 INFO - Processing image L9 2025-03-26-22-13-17 INFO - L9 2025-03-26-22-13-17 cloud cover : 0.00% INFO - L9 2025-03-26-22-13-17: sand: 1.62% ,whitewater: 1.57% ,water: 56.12% INFO - L9 2025-03-26-22-13-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 542 INFO - Number of shoreline points after removing points within 300m of cloud mask 542 INFO - Number of shoreline points before removing points within 30m of no data pixel 542 INFO - Number of shoreline points after removing points within 30m of no data pixel 542 INFO - Processing image L9 2025-04-11-22-12-53 INFO - L9 2025-04-11-22-12-53 cloud cover : 0.00% INFO - L9 2025-04-11-22-12-53: sand: 1.68% ,whitewater: 2.43% ,water: 58.15% INFO - L9 2025-04-11-22-12-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 652 INFO - Number of shoreline points after removing points within 300m of cloud mask 652 INFO - Number of shoreline points before removing points within 30m of no data pixel 652 INFO - Number of shoreline points after removing points within 30m of no data pixel 652 INFO - Processing image L9 2025-04-11-22-13-17 INFO - L9 2025-04-11-22-13-17 cloud cover : 0.00% INFO - L9 2025-04-11-22-13-17: sand: 1.69% ,whitewater: 2.45% ,water: 58.08% INFO - L9 2025-04-11-22-13-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 618 INFO - Number of shoreline points after removing points within 300m of cloud mask 618 INFO - Number of shoreline points before removing points within 30m of no data pixel 618 INFO - Number of shoreline points after removing points within 30m of no data pixel 618