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 L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2021-12-19-22-17-52 INFO - L9 2021-12-19-22-17-52 cloud cover : 0.00% INFO - L9 2021-12-19-22-17-52: sand: 3.25% ,whitewater: 0.00% ,water: 29.56% INFO - L9 2021-12-19-22-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-01-04-22-17-52 INFO - L9 2022-01-04-22-17-52 cloud cover : 0.00% INFO - L9 2022-01-04-22-17-52: sand: 3.25% ,whitewater: 0.49% ,water: 31.33% INFO - L9 2022-01-04-22-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-01-20-22-17-51 INFO - L9 2022-01-20-22-17-51 cloud cover : 0.00% INFO - L9 2022-01-20-22-17-51: sand: 3.74% ,whitewater: 2.66% ,water: 29.26% INFO - L9 2022-01-20-22-17-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-02-21-22-17-43 INFO - L9 2022-02-21-22-17-43 cloud cover : 0.00% INFO - L9 2022-02-21-22-17-43: sand: 3.05% ,whitewater: 0.59% ,water: 30.25% INFO - L9 2022-02-21-22-17-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-03-09-22-17-37 due to cloud cover percentage exceeding cloud threshold: 35.50% > 10.00%. INFO - Processing image L9 2022-05-12-22-17-13 INFO - L9 2022-05-12-22-17-13 cloud cover : 0.00% INFO - L9 2022-05-12-22-17-13: sand: 4.73% ,whitewater: 0.59% ,water: 26.21% INFO - L9 2022-05-12-22-17-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-06-13-22-17-12 INFO - L9 2022-06-13-22-17-12 cloud cover : 0.00% INFO - L9 2022-06-13-22-17-12: sand: 0.79% ,whitewater: 0.00% ,water: 27.78% INFO - L9 2022-06-13-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-07-15-22-17-24 INFO - L9 2022-07-15-22-17-24 cloud cover : 0.00% INFO - L9 2022-07-15-22-17-24: sand: 1.48% ,whitewater: 0.00% ,water: 31.53% INFO - L9 2022-07-15-22-17-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-07-31-22-17-39 INFO - L9 2022-07-31-22-17-39 cloud cover : 5.68% INFO - L9 2022-07-31-22-17-39: sand: 1.77% ,whitewater: 0.00% ,water: 28.87% INFO - L9 2022-07-31-22-17-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-10-19-22-18-03 due to cloud cover percentage exceeding cloud threshold: 56.59% > 10.00%. INFO - Processing image L9 2022-11-04-22-18-00 INFO - L9 2022-11-04-22-18-00 cloud cover : 0.00% INFO - L9 2022-11-04-22-18-00: sand: 6.31% ,whitewater: 0.79% ,water: 22.07% INFO - L9 2022-11-04-22-18-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-12-22-22-17-59 due to cloud cover percentage exceeding cloud threshold: 91.08% > 10.00%. ERROR - Skipping L9 2023-01-07-22-18-02 due to cloud cover percentage exceeding cloud threshold: 75.66% > 10.00%. INFO - Processing image L9 2023-02-08-22-18-06 INFO - L9 2023-02-08-22-18-06 cloud cover : 0.00% INFO - L9 2023-02-08-22-18-06: sand: 2.56% ,whitewater: 0.00% ,water: 31.63% INFO - L9 2023-02-08-22-18-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-03-28-22-17-33 INFO - L9 2023-03-28-22-17-33 cloud cover : 0.00% INFO - L9 2023-03-28-22-17-33: sand: 4.14% ,whitewater: 0.00% ,water: 29.46% INFO - L9 2023-03-28-22-17-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-04-13-22-17-27 INFO - L9 2023-04-13-22-17-27 cloud cover : 0.00% INFO - L9 2023-04-13-22-17-27: sand: 4.04% ,whitewater: 0.39% ,water: 27.98% INFO - L9 2023-04-13-22-17-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-05-15-22-17-12 INFO - L9 2023-05-15-22-17-12 cloud cover : 0.00% INFO - L9 2023-05-15-22-17-12: sand: 3.45% ,whitewater: 0.10% ,water: 26.01% INFO - L9 2023-05-15-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-06-16-22-16-54 INFO - L9 2023-06-16-22-16-54 cloud cover : 0.00% INFO - L9 2023-06-16-22-16-54: sand: 1.58% ,whitewater: 0.00% ,water: 29.06% INFO - L9 2023-06-16-22-16-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-07-02-22-17-05 INFO - L9 2023-07-02-22-17-05 cloud cover : 0.00% INFO - L9 2023-07-02-22-17-05: sand: 3.05% ,whitewater: 0.00% ,water: 27.98% INFO - L9 2023-07-02-22-17-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2023-08-03-22-17-19 due to cloud cover percentage exceeding cloud threshold: 68.36% > 10.00%. INFO - Processing image L9 2023-09-20-22-17-40 INFO - L9 2023-09-20-22-17-40 cloud cover : 0.00% INFO - L9 2023-09-20-22-17-40: sand: 4.14% ,whitewater: 0.00% ,water: 30.15% INFO - L9 2023-09-20-22-17-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-10-22-22-17-50 INFO - L9 2023-10-22-22-17-50 cloud cover : 0.00% INFO - L9 2023-10-22-22-17-50: sand: 4.53% ,whitewater: 0.00% ,water: 27.59% INFO - L9 2023-10-22-22-17-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-11-07-22-17-46 INFO - L9 2023-11-07-22-17-46 cloud cover : 0.00% INFO - L9 2023-11-07-22-17-46: sand: 5.42% ,whitewater: 0.00% ,water: 24.93% INFO - L9 2023-11-07-22-17-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2024-01-10-22-17-52 INFO - L9 2024-01-10-22-17-52 cloud cover : 0.00% INFO - L9 2024-01-10-22-17-52: sand: 4.43% ,whitewater: 1.18% ,water: 28.57% INFO - L9 2024-01-10-22-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2024-02-11-22-17-53 INFO - L9 2024-02-11-22-17-53 cloud cover : 0.00% INFO - L9 2024-02-11-22-17-53: sand: 2.46% ,whitewater: 0.00% ,water: 32.32% INFO - L9 2024-02-11-22-17-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2024-02-27-22-17-43 due to cloud cover percentage exceeding cloud threshold: 91.28% > 10.00%. INFO - Processing image L9 2024-03-30-22-17-36 INFO - L9 2024-03-30-22-17-36 cloud cover : 0.00% INFO - L9 2024-03-30-22-17-36: sand: 2.36% ,whitewater: 0.00% ,water: 30.44% INFO - L9 2024-03-30-22-17-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2024-04-15-22-17-28 INFO - L9 2024-04-15-22-17-28 cloud cover : 0.00% INFO - L9 2024-04-15-22-17-28: sand: 4.04% ,whitewater: 0.10% ,water: 28.87% INFO - L9 2024-04-15-22-17-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2024-05-01-22-17-11 INFO - L9 2024-05-01-22-17-11 cloud cover : 0.00% INFO - L9 2024-05-01-22-17-11: sand: 2.86% ,whitewater: 0.00% ,water: 28.47% INFO - L9 2024-05-01-22-17-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2024-05-17-22-17-03 INFO - L9 2024-05-17-22-17-03 cloud cover : 0.00% INFO - L9 2024-05-17-22-17-03: sand: 4.73% ,whitewater: 2.07% ,water: 21.18% INFO - L9 2024-05-17-22-17-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2024-06-02-22-16-57 due to cloud cover percentage exceeding cloud threshold: 73.02% > 10.00%. ERROR - Skipping L9 2024-06-18-22-16-43 due to cloud cover percentage exceeding cloud threshold: 94.73% > 10.00%.