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 2021-11-06-22-15-35 INFO - L9 2021-11-06-22-15-35 cloud cover : 0.00% INFO - L9 2021-11-06-22-15-35: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2021-11-06-22-15-35: 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: 0 shorelines INFO - Processing image L9 2021-12-19-22-21-04 INFO - L9 2021-12-19-22-21-04 cloud cover : 9.01% INFO - L9 2021-12-19-22-21-04: sand: 1.59% ,whitewater: 0.73% ,water: 52.05% INFO - L9 2021-12-19-22-21-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 146 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 INFO - Processing image L9 2021-12-19-22-21-28 INFO - L9 2021-12-19-22-21-28 cloud cover : 4.84% INFO - L9 2021-12-19-22-21-28: sand: 1.69% ,whitewater: 0.71% ,water: 54.73% INFO - L9 2021-12-19-22-21-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 ERROR - Skipping L9 2022-03-09-22-20-49 due to cloud cover percentage exceeding cloud threshold: 83.89% > 10.00%. ERROR - Skipping L9 2022-03-09-22-21-13 due to cloud cover percentage exceeding cloud threshold: 54.29% > 10.00%. INFO - Processing image L9 2022-04-10-22-20-41 INFO - L9 2022-04-10-22-20-41 cloud cover : 0.00% INFO - L9 2022-04-10-22-20-41: sand: 1.41% ,whitewater: 9.47% ,water: 55.48% INFO - L9 2022-04-10-22-20-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 209 INFO - Number of shoreline points after removing points within 300m of cloud mask 209 INFO - Number of shoreline points before removing points within 30m of no data pixel 209 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 INFO - Processing image L9 2022-04-10-22-21-04 INFO - L9 2022-04-10-22-21-04 cloud cover : 0.00% INFO - L9 2022-04-10-22-21-04: sand: 1.55% ,whitewater: 10.03% ,water: 54.66% INFO - L9 2022-04-10-22-21-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 ERROR - Skipping L9 2022-04-26-22-20-32 due to cloud cover percentage exceeding cloud threshold: 91.51% > 10.00%. ERROR - Skipping L9 2022-04-26-22-20-56 due to cloud cover percentage exceeding cloud threshold: 85.36% > 10.00%. INFO - Processing image L9 2022-06-13-22-20-23 INFO - L9 2022-06-13-22-20-23 cloud cover : 0.00% INFO - L9 2022-06-13-22-20-23: sand: 0.00% ,whitewater: 0.00% ,water: 98.70% INFO - L9 2022-06-13-22-20-23: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 INFO - Processing image L9 2022-06-13-22-20-47 INFO - L9 2022-06-13-22-20-47 cloud cover : 0.00% INFO - L9 2022-06-13-22-20-47: sand: 0.00% ,whitewater: 0.00% ,water: 98.70% INFO - L9 2022-06-13-22-20-47: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 ERROR - Skipping L9 2022-07-15-22-20-36 due to cloud cover percentage exceeding cloud threshold: 30.26% > 10.00%. ERROR - Skipping L9 2022-07-15-22-21-00 due to cloud cover percentage exceeding cloud threshold: 13.03% > 10.00%. INFO - Processing image L9 2022-08-16-22-20-59 INFO - L9 2022-08-16-22-20-59 cloud cover : 0.52% INFO - L9 2022-08-16-22-20-59: sand: 0.00% ,whitewater: 0.30% ,water: 47.79% INFO - L9 2022-08-16-22-20-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 167 ERROR - Skipping L9 2022-08-16-22-21-23 due to cloud cover percentage exceeding cloud threshold: 59.95% > 10.00%. ERROR - Skipping L9 2022-10-03-22-21-08 due to cloud cover percentage exceeding cloud threshold: 12.63% > 10.00%. INFO - Processing image L9 2022-10-03-22-21-32 INFO - L9 2022-10-03-22-21-32 cloud cover : 9.59% INFO - L9 2022-10-03-22-21-32: sand: 0.00% ,whitewater: 5.92% ,water: 50.78% INFO - L9 2022-10-03-22-21-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 176 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 ERROR - Skipping L9 2022-11-04-22-21-12 due to cloud cover percentage exceeding cloud threshold: 54.38% > 10.00%. ERROR - Skipping L9 2022-11-04-22-21-36 due to cloud cover percentage exceeding cloud threshold: 61.61% > 10.00%. INFO - Processing image L9 2022-11-20-22-21-15 INFO - L9 2022-11-20-22-21-15 cloud cover : 0.00% INFO - L9 2022-11-20-22-21-15: sand: 1.22% ,whitewater: 0.85% ,water: 63.38% INFO - L9 2022-11-20-22-21-15: 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 207 INFO - Number of shoreline points after removing points within 300m of cloud mask 207 INFO - Number of shoreline points before removing points within 30m of no data pixel 207 INFO - Number of shoreline points after removing points within 30m of no data pixel 207 INFO - Processing image L9 2022-11-20-22-21-39 INFO - L9 2022-11-20-22-21-39 cloud cover : 0.00% INFO - L9 2022-11-20-22-21-39: sand: 1.24% ,whitewater: 0.86% ,water: 63.41% INFO - L9 2022-11-20-22-21-39: 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 207 INFO - Number of shoreline points after removing points within 300m of cloud mask 207 INFO - Number of shoreline points before removing points within 30m of no data pixel 207 INFO - Number of shoreline points after removing points within 30m of no data pixel 207 INFO - Processing image L9 2022-12-06-22-21-13 INFO - L9 2022-12-06-22-21-13 cloud cover : 0.00% INFO - L9 2022-12-06-22-21-13: sand: 3.63% ,whitewater: 7.34% ,water: 49.62% INFO - L9 2022-12-06-22-21-13: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2022-12-06-22-21-37 INFO - L9 2022-12-06-22-21-37 cloud cover : 0.00% INFO - L9 2022-12-06-22-21-37: sand: 3.64% ,whitewater: 7.43% ,water: 49.59% INFO - L9 2022-12-06-22-21-37: 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 208 INFO - Number of shoreline points after removing points within 300m of cloud mask 208 INFO - Number of shoreline points before removing points within 30m of no data pixel 208 INFO - Number of shoreline points after removing points within 30m of no data pixel 208 INFO - Processing image L9 2023-01-07-22-21-14 INFO - L9 2023-01-07-22-21-14 cloud cover : 0.00% INFO - L9 2023-01-07-22-21-14: sand: 5.18% ,whitewater: 4.85% ,water: 50.74% INFO - L9 2023-01-07-22-21-14: 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 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 205 INFO - Number of shoreline points before removing points within 30m of no data pixel 205 INFO - Number of shoreline points after removing points within 30m of no data pixel 205 INFO - Processing image L9 2023-01-07-22-21-38 INFO - L9 2023-01-07-22-21-38 cloud cover : 0.00% INFO - L9 2023-01-07-22-21-38: sand: 5.32% ,whitewater: 5.05% ,water: 50.63% INFO - L9 2023-01-07-22-21-38: 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 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 INFO - Processing image L9 2023-02-24-22-21-03 INFO - L9 2023-02-24-22-21-03 cloud cover : 0.00% INFO - L9 2023-02-24-22-21-03: sand: 3.26% ,whitewater: 4.96% ,water: 55.17% INFO - L9 2023-02-24-22-21-03: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2023-02-24-22-21-27 INFO - L9 2023-02-24-22-21-27 cloud cover : 0.00% INFO - L9 2023-02-24-22-21-27: sand: 3.36% ,whitewater: 5.20% ,water: 54.82% INFO - L9 2023-02-24-22-21-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 INFO - Processing image L9 2023-03-12-22-20-56 INFO - L9 2023-03-12-22-20-56 cloud cover : 0.00% INFO - L9 2023-03-12-22-20-56: sand: 1.54% ,whitewater: 8.72% ,water: 53.01% INFO - L9 2023-03-12-22-20-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L9 2023-03-12-22-21-20 INFO - L9 2023-03-12-22-21-20 cloud cover : 0.00% INFO - L9 2023-03-12-22-21-20: sand: 1.63% ,whitewater: 8.96% ,water: 52.32% INFO - L9 2023-03-12-22-21-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 ERROR - Skipping L9 2023-03-28-22-20-45 due to cloud cover percentage exceeding cloud threshold: 23.18% > 10.00%. ERROR - Skipping L9 2023-03-28-22-21-09 due to cloud cover percentage exceeding cloud threshold: 22.54% > 10.00%. INFO - Processing image L9 2023-04-13-22-20-38 INFO - L9 2023-04-13-22-20-38 cloud cover : 4.42% INFO - L9 2023-04-13-22-20-38: sand: 0.00% ,whitewater: 0.39% ,water: 62.31% INFO - L9 2023-04-13-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 ERROR - Skipping L9 2023-04-13-22-21-02 due to cloud cover percentage exceeding cloud threshold: 13.76% > 10.00%. INFO - Processing image L9 2023-05-15-22-20-23 INFO - L9 2023-05-15-22-20-23 cloud cover : 0.00% INFO - L9 2023-05-15-22-20-23: sand: 0.34% ,whitewater: 10.15% ,water: 56.94% INFO - L9 2023-05-15-22-20-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L9 2023-05-15-22-20-47 INFO - L9 2023-05-15-22-20-47 cloud cover : 3.65% INFO - L9 2023-05-15-22-20-47: sand: 0.37% ,whitewater: 9.94% ,water: 55.60% INFO - L9 2023-05-15-22-20-47: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 ERROR - Skipping L9 2023-06-16-22-20-06 due to cloud cover percentage exceeding cloud threshold: 38.52% > 10.00%. ERROR - Skipping L9 2023-06-16-22-20-30 due to cloud cover percentage exceeding cloud threshold: 35.68% > 10.00%. INFO - Processing image L9 2023-07-02-22-20-17 INFO - L9 2023-07-02-22-20-17 cloud cover : 0.00% INFO - L9 2023-07-02-22-20-17: sand: 0.00% ,whitewater: 0.00% ,water: 98.70% INFO - L9 2023-07-02-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L9 2023-07-02-22-20-41 INFO - L9 2023-07-02-22-20-41 cloud cover : 0.00% INFO - L9 2023-07-02-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 98.61% INFO - L9 2023-07-02-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 ERROR - Skipping L9 2023-08-03-22-20-31 due to cloud cover percentage exceeding cloud threshold: 25.90% > 10.00%. ERROR - Skipping L9 2023-09-04-22-20-46 due to cloud cover percentage exceeding cloud threshold: 70.78% > 10.00%. ERROR - Skipping L9 2023-09-04-22-21-10 due to cloud cover percentage exceeding cloud threshold: 74.46% > 10.00%. INFO - Processing image L9 2023-10-06-22-20-54 INFO - L9 2023-10-06-22-20-54 cloud cover : 0.00% INFO - L9 2023-10-06-22-20-54: sand: 0.95% ,whitewater: 23.34% ,water: 41.88% INFO - L9 2023-10-06-22-20-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 153 INFO - Number of shoreline points after removing points within 300m of cloud mask 153 INFO - Number of shoreline points before removing points within 30m of no data pixel 153 INFO - Number of shoreline points after removing points within 30m of no data pixel 153 INFO - Processing image L9 2023-10-06-22-21-18 INFO - L9 2023-10-06-22-21-18 cloud cover : 0.00% INFO - L9 2023-10-06-22-21-18: sand: 1.00% ,whitewater: 23.58% ,water: 41.76% INFO - L9 2023-10-06-22-21-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 153 INFO - Number of shoreline points after removing points within 300m of cloud mask 153 INFO - Number of shoreline points before removing points within 30m of no data pixel 153 INFO - Number of shoreline points after removing points within 30m of no data pixel 153 INFO - Processing image L9 2023-10-22-22-21-02 INFO - L9 2023-10-22-22-21-02 cloud cover : 0.00% INFO - L9 2023-10-22-22-21-02: sand: 2.21% ,whitewater: 13.25% ,water: 51.18% INFO - L9 2023-10-22-22-21-02: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2023-10-22-22-21-26 INFO - L9 2023-10-22-22-21-26 cloud cover : 0.00% INFO - L9 2023-10-22-22-21-26: sand: 2.27% ,whitewater: 13.47% ,water: 50.91% INFO - L9 2023-10-22-22-21-26: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2023-11-07-22-20-57 INFO - L9 2023-11-07-22-20-57 cloud cover : 0.00% INFO - L9 2023-11-07-22-20-57: sand: 3.60% ,whitewater: 3.33% ,water: 59.52% INFO - L9 2023-11-07-22-20-57: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2023-11-07-22-21-21 INFO - L9 2023-11-07-22-21-21 cloud cover : 0.00% INFO - L9 2023-11-07-22-21-21: sand: 3.70% ,whitewater: 3.48% ,water: 59.33% INFO - L9 2023-11-07-22-21-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L9 2023-11-23-22-21-05 INFO - L9 2023-11-23-22-21-05 cloud cover : 0.00% INFO - L9 2023-11-23-22-21-05: sand: 1.51% ,whitewater: 14.01% ,water: 50.84% INFO - L9 2023-11-23-22-21-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 119 INFO - Number of shoreline points after removing points within 300m of cloud mask 119 INFO - Number of shoreline points before removing points within 30m of no data pixel 119 INFO - Number of shoreline points after removing points within 30m of no data pixel 119 INFO - Processing image L9 2023-11-23-22-21-29 INFO - L9 2023-11-23-22-21-29 cloud cover : 0.00% INFO - L9 2023-11-23-22-21-29: sand: 1.57% ,whitewater: 14.18% ,water: 50.55% INFO - L9 2023-11-23-22-21-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 119 INFO - Number of shoreline points after removing points within 300m of cloud mask 119 INFO - Number of shoreline points before removing points within 30m of no data pixel 119 INFO - Number of shoreline points after removing points within 30m of no data pixel 119 INFO - Processing image L9 2023-12-09-22-21-02 INFO - L9 2023-12-09-22-21-02 cloud cover : 0.97% INFO - L9 2023-12-09-22-21-02: sand: 2.69% ,whitewater: 4.94% ,water: 56.30% INFO - L9 2023-12-09-22-21-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2023-12-09-22-21-26 INFO - L9 2023-12-09-22-21-26 cloud cover : 0.00% INFO - L9 2023-12-09-22-21-26: sand: 2.79% ,whitewater: 5.03% ,water: 56.98% INFO - L9 2023-12-09-22-21-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 121 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 121 INFO - Processing image L9 2024-01-26-22-21-02 INFO - L9 2024-01-26-22-21-02 cloud cover : 0.00% INFO - L9 2024-01-26-22-21-02: sand: 2.64% ,whitewater: 2.37% ,water: 54.41% INFO - L9 2024-01-26-22-21-02: 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 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L9 2024-01-26-22-21-26 INFO - L9 2024-01-26-22-21-26 cloud cover : 0.00% INFO - L9 2024-01-26-22-21-26: sand: 2.83% ,whitewater: 2.61% ,water: 54.27% INFO - L9 2024-01-26-22-21-26: 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 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 ERROR - Skipping L9 2024-03-14-22-20-56 due to cloud cover percentage exceeding cloud threshold: 23.12% > 10.00%. ERROR - Skipping L9 2024-03-14-22-21-20 due to cloud cover percentage exceeding cloud threshold: 22.73% > 10.00%. ERROR - Skipping L9 2024-06-02-22-20-09 due to cloud cover percentage exceeding cloud threshold: 85.99% > 10.00%. ERROR - Skipping L9 2024-06-02-22-20-33 due to cloud cover percentage exceeding cloud threshold: 72.26% > 10.00%. INFO - Processing image L9 2024-06-18-22-19-55 INFO - L9 2024-06-18-22-19-55 cloud cover : 0.00% INFO - L9 2024-06-18-22-19-55: sand: 0.00% ,whitewater: 4.92% ,water: 62.80% INFO - L9 2024-06-18-22-19-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 117 INFO - Number of shoreline points after removing points within 300m of cloud mask 117 INFO - Number of shoreline points before removing points within 30m of no data pixel 117 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L9 2024-06-18-22-20-19 INFO - L9 2024-06-18-22-20-19 cloud cover : 6.54% INFO - L9 2024-06-18-22-20-19: sand: 0.00% ,whitewater: 5.99% ,water: 58.27% INFO - L9 2024-06-18-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 55 INFO - Number of shoreline points before removing points within 30m of no data pixel 55 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L9 2024-07-04-22-20-03 INFO - L9 2024-07-04-22-20-03 cloud cover : 0.00% INFO - L9 2024-07-04-22-20-03: sand: 0.00% ,whitewater: 10.13% ,water: 49.30% INFO - L9 2024-07-04-22-20-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 INFO - Processing image L9 2024-07-04-22-20-27 INFO - L9 2024-07-04-22-20-27 cloud cover : 0.00% INFO - L9 2024-07-04-22-20-27: sand: 0.00% ,whitewater: 10.98% ,water: 47.12% INFO - L9 2024-07-04-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 ERROR - Skipping L9 2024-07-20-22-20-14 due to cloud cover percentage exceeding cloud threshold: 56.94% > 10.00%. INFO - Processing image L9 2024-07-20-22-20-38 INFO - L9 2024-07-20-22-20-38 cloud cover : 2.03% INFO - L9 2024-07-20-22-20-38: sand: 0.00% ,whitewater: 0.00% ,water: 11.45% INFO - L9 2024-07-20-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 144 INFO - Processing image L9 2024-08-05-22-20-18 INFO - L9 2024-08-05-22-20-18 cloud cover : 0.00% INFO - L9 2024-08-05-22-20-18: sand: 0.00% ,whitewater: 2.35% ,water: 56.67% INFO - L9 2024-08-05-22-20-18: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 222 INFO - Number of shoreline points after removing points within 300m of cloud mask 222 INFO - Number of shoreline points before removing points within 30m of no data pixel 222 INFO - Number of shoreline points after removing points within 30m of no data pixel 222 INFO - Processing image L9 2024-08-05-22-20-42 INFO - L9 2024-08-05-22-20-42 cloud cover : 0.00% INFO - L9 2024-08-05-22-20-42: sand: 0.00% ,whitewater: 2.78% ,water: 55.60% INFO - L9 2024-08-05-22-20-42: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 224 INFO - Number of shoreline points after removing points within 300m of cloud mask 224 INFO - Number of shoreline points before removing points within 30m of no data pixel 224 INFO - Number of shoreline points after removing points within 30m of no data pixel 224