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 2021-11-18-22-00-10 INFO - L9 2021-11-18-22-00-10 cloud cover : 0.64% INFO - L9 2021-11-18-22-00-10: sand: 0.00% ,whitewater: 2.95% ,water: 55.03% INFO - L9 2021-11-18-22-00-10: 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 1355 INFO - Number of shoreline points after removing points within 300m of cloud mask 1312 INFO - Number of shoreline points before removing points within 30m of no data pixel 1312 INFO - Number of shoreline points after removing points within 30m of no data pixel 1312 INFO - Processing image L9 2021-12-14-22-00-56 INFO - L9 2021-12-14-22-00-56 cloud cover : 8.64% INFO - L9 2021-12-14-22-00-56: sand: 0.00% ,whitewater: 3.35% ,water: 50.99% INFO - L9 2021-12-14-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 655 INFO - Number of shoreline points after removing points within 300m of cloud mask 469 INFO - Number of shoreline points before removing points within 30m of no data pixel 469 INFO - Number of shoreline points after removing points within 30m of no data pixel 469 INFO - Processing image L9 2021-12-21-22-07-07 INFO - L9 2021-12-21-22-07-07 cloud cover : 7.10% INFO - L9 2021-12-21-22-07-07: sand: 0.00% ,whitewater: 10.03% ,water: 41.36% INFO - L9 2021-12-21-22-07-07: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1379 INFO - Number of shoreline points after removing points within 300m of cloud mask 1210 INFO - Number of shoreline points before removing points within 30m of no data pixel 1210 INFO - Number of shoreline points after removing points within 30m of no data pixel 1210 INFO - Processing image L9 2021-12-30-22-00-56 INFO - L9 2021-12-30-22-00-56 cloud cover : 0.83% INFO - L9 2021-12-30-22-00-56: sand: 0.00% ,whitewater: 3.28% ,water: 53.36% INFO - L9 2021-12-30-22-00-56: 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 1386 INFO - Number of shoreline points after removing points within 300m of cloud mask 1342 INFO - Number of shoreline points before removing points within 30m of no data pixel 1342 INFO - Number of shoreline points after removing points within 30m of no data pixel 1342 ERROR - Skipping L9 2022-01-06-22-07-05 due to cloud cover percentage exceeding cloud threshold: 72.87% > 10.00%. INFO - Processing image L9 2022-01-15-22-00-53 INFO - L9 2022-01-15-22-00-53 cloud cover : 0.00% INFO - L9 2022-01-15-22-00-53: sand: 0.00% ,whitewater: 0.00% ,water: 57.52% INFO - L9 2022-01-15-22-00-53: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1428 INFO - Number of shoreline points after removing points within 300m of cloud mask 1428 INFO - Number of shoreline points before removing points within 30m of no data pixel 1428 INFO - Number of shoreline points after removing points within 30m of no data pixel 1428 ERROR - Skipping L9 2022-01-22-22-07-06 due to cloud cover percentage exceeding cloud threshold: 76.86% > 10.00%. ERROR - Skipping L9 2022-01-31-22-00-55 due to cloud cover percentage exceeding cloud threshold: 12.64% > 10.00%. INFO - Processing image L9 2022-02-07-22-07-05 INFO - L9 2022-02-07-22-07-05 cloud cover : 0.00% INFO - L9 2022-02-07-22-07-05: sand: 0.00% ,whitewater: 4.50% ,water: 51.40% INFO - L9 2022-02-07-22-07-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1350 INFO - Number of shoreline points after removing points within 300m of cloud mask 1350 INFO - Number of shoreline points before removing points within 30m of no data pixel 1350 INFO - Number of shoreline points after removing points within 30m of no data pixel 1350 ERROR - Skipping L9 2022-02-16-22-00-50 due to cloud cover percentage exceeding cloud threshold: 17.24% > 10.00%. INFO - Processing image L9 2022-02-23-22-06-56 INFO - L9 2022-02-23-22-06-56 cloud cover : 0.00% INFO - L9 2022-02-23-22-06-56: sand: 0.00% ,whitewater: 0.78% ,water: 54.89% INFO - L9 2022-02-23-22-06-56: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1398 INFO - Number of shoreline points after removing points within 300m of cloud mask 1398 INFO - Number of shoreline points before removing points within 30m of no data pixel 1398 INFO - Number of shoreline points after removing points within 30m of no data pixel 1398 ERROR - Skipping L9 2022-03-27-22-06-46 due to cloud cover percentage exceeding cloud threshold: 60.80% > 10.00%. ERROR - Skipping L9 2022-04-21-22-00-24 due to cloud cover percentage exceeding cloud threshold: 67.44% > 10.00%. INFO - Processing image L9 2022-04-28-22-06-34 INFO - L9 2022-04-28-22-06-34 cloud cover : 0.00% INFO - L9 2022-04-28-22-06-34: sand: 0.00% ,whitewater: 0.28% ,water: 56.94% INFO - L9 2022-04-28-22-06-34: 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 1463 INFO - Number of shoreline points after removing points within 300m of cloud mask 1463 INFO - Number of shoreline points before removing points within 30m of no data pixel 1463 INFO - Number of shoreline points after removing points within 30m of no data pixel 1463 INFO - Processing image L9 2022-05-07-22-00-20 INFO - L9 2022-05-07-22-00-20 cloud cover : 5.71% INFO - L9 2022-05-07-22-00-20: sand: 0.00% ,whitewater: 0.94% ,water: 53.84% INFO - L9 2022-05-07-22-00-20: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1156 INFO - Number of shoreline points after removing points within 300m of cloud mask 1135 INFO - Number of shoreline points before removing points within 30m of no data pixel 1135 INFO - Number of shoreline points after removing points within 30m of no data pixel 1135 ERROR - Skipping L9 2022-05-30-22-06-21 due to cloud cover percentage exceeding cloud threshold: 29.38% > 10.00%. ERROR - Skipping L9 2022-06-24-22-00-32 due to cloud cover percentage exceeding cloud threshold: 30.66% > 10.00%. INFO - Processing image L9 2022-07-01-22-06-42 INFO - L9 2022-07-01-22-06-42 cloud cover : 4.57% INFO - L9 2022-07-01-22-06-42: sand: 0.00% ,whitewater: 6.96% ,water: 51.15% INFO - L9 2022-07-01-22-06-42: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1045 INFO - Number of shoreline points after removing points within 300m of cloud mask 938 INFO - Number of shoreline points before removing points within 30m of no data pixel 938 INFO - Number of shoreline points after removing points within 30m of no data pixel 938 ERROR - Skipping L9 2022-07-17-22-06-41 due to cloud cover percentage exceeding cloud threshold: 88.22% > 10.00%. ERROR - Skipping L9 2022-07-26-22-00-39 due to cloud cover percentage exceeding cloud threshold: 26.33% > 10.00%. ERROR - Skipping L9 2022-08-02-22-06-55 due to cloud cover percentage exceeding cloud threshold: 50.75% > 10.00%. INFO - Processing image L9 2022-08-11-22-00-49 INFO - L9 2022-08-11-22-00-49 cloud cover : 0.00% INFO - L9 2022-08-11-22-00-49: sand: 0.00% ,whitewater: 2.17% ,water: 58.13% INFO - L9 2022-08-11-22-00-49: 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 1410 INFO - Number of shoreline points after removing points within 300m of cloud mask 1410 INFO - Number of shoreline points before removing points within 30m of no data pixel 1410 INFO - Number of shoreline points after removing points within 30m of no data pixel 1410 INFO - Processing image L9 2022-08-27-22-00-53 INFO - L9 2022-08-27-22-00-53 cloud cover : 0.32% INFO - L9 2022-08-27-22-00-53: sand: 0.00% ,whitewater: 5.20% ,water: 55.11% INFO - L9 2022-08-27-22-00-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1407 INFO - Number of shoreline points after removing points within 300m of cloud mask 1381 INFO - Number of shoreline points before removing points within 30m of no data pixel 1381 INFO - Number of shoreline points after removing points within 30m of no data pixel 1381 ERROR - Skipping L9 2022-09-03-22-07-03 due to cloud cover percentage exceeding cloud threshold: 26.75% > 10.00%. ERROR - Skipping L9 2022-10-05-22-07-10 due to cloud cover percentage exceeding cloud threshold: 48.81% > 10.00%. INFO - Processing image L9 2022-10-21-22-07-17 INFO - L9 2022-10-21-22-07-17 cloud cover : 0.00% INFO - L9 2022-10-21-22-07-17: sand: 0.00% ,whitewater: 3.34% ,water: 54.30% INFO - L9 2022-10-21-22-07-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 1369 INFO - Number of shoreline points after removing points within 300m of cloud mask 1369 INFO - Number of shoreline points before removing points within 30m of no data pixel 1369 INFO - Number of shoreline points after removing points within 30m of no data pixel 1369 ERROR - Skipping L9 2022-11-06-22-07-16 due to cloud cover percentage exceeding cloud threshold: 89.14% > 10.00%. INFO - Processing image L9 2022-11-15-22-01-07 INFO - L9 2022-11-15-22-01-07 cloud cover : 0.00% INFO - L9 2022-11-15-22-01-07: sand: 0.00% ,whitewater: 0.23% ,water: 55.94% INFO - L9 2022-11-15-22-01-07: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1352 INFO - Number of shoreline points after removing points within 300m of cloud mask 1352 INFO - Number of shoreline points before removing points within 30m of no data pixel 1352 INFO - Number of shoreline points after removing points within 30m of no data pixel 1352 INFO - Processing image L9 2022-11-22-22-07-17 INFO - L9 2022-11-22-22-07-17 cloud cover : 0.00% INFO - L9 2022-11-22-22-07-17: sand: 0.00% ,whitewater: 24.89% ,water: 35.08% INFO - L9 2022-11-22-22-07-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1468 INFO - Number of shoreline points after removing points within 300m of cloud mask 1468 INFO - Number of shoreline points before removing points within 30m of no data pixel 1468 INFO - Number of shoreline points after removing points within 30m of no data pixel 1468 INFO - Processing image L9 2022-12-01-22-01-03 INFO - L9 2022-12-01-22-01-03 cloud cover : 0.28% INFO - L9 2022-12-01-22-01-03: sand: 0.00% ,whitewater: 11.97% ,water: 44.99% INFO - L9 2022-12-01-22-01-03: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1351 INFO - Number of shoreline points after removing points within 300m of cloud mask 1327 INFO - Number of shoreline points before removing points within 30m of no data pixel 1327 INFO - Number of shoreline points after removing points within 30m of no data pixel 1327 ERROR - Skipping L9 2022-12-24-22-07-14 due to cloud cover percentage exceeding cloud threshold: 49.06% > 10.00%. ERROR - Skipping L9 2023-01-02-22-01-06 due to cloud cover percentage exceeding cloud threshold: 10.61% > 10.00%. INFO - Processing image L9 2023-02-03-22-01-08 INFO - L9 2023-02-03-22-01-08 cloud cover : 8.59% INFO - L9 2023-02-03-22-01-08: sand: 0.00% ,whitewater: 2.19% ,water: 52.17% INFO - L9 2023-02-03-22-01-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 462 INFO - Number of shoreline points after removing points within 300m of cloud mask 398 INFO - Number of shoreline points before removing points within 30m of no data pixel 398 INFO - Number of shoreline points after removing points within 30m of no data pixel 398 INFO - Processing image L9 2023-02-10-22-07-20 INFO - L9 2023-02-10-22-07-20 cloud cover : 3.07% INFO - L9 2023-02-10-22-07-20: sand: 0.00% ,whitewater: 2.11% ,water: 53.71% INFO - L9 2023-02-10-22-07-20: 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 1414 INFO - Number of shoreline points after removing points within 300m of cloud mask 1308 INFO - Number of shoreline points before removing points within 30m of no data pixel 1308 INFO - Number of shoreline points after removing points within 30m of no data pixel 1308 ERROR - Skipping L9 2023-02-19-22-01-01 due to cloud cover percentage exceeding cloud threshold: 11.08% > 10.00%. INFO - Processing image L9 2023-03-14-22-06-59 INFO - L9 2023-03-14-22-06-59 cloud cover : 0.00% INFO - L9 2023-03-14-22-06-59: sand: 0.00% ,whitewater: 3.76% ,water: 52.65% INFO - L9 2023-03-14-22-06-59: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1371 INFO - Number of shoreline points after removing points within 300m of cloud mask 1371 INFO - Number of shoreline points before removing points within 30m of no data pixel 1371 INFO - Number of shoreline points after removing points within 30m of no data pixel 1371 ERROR - Skipping L9 2023-03-23-22-00-43 due to cloud cover percentage exceeding cloud threshold: 18.16% > 10.00%. ERROR - Skipping L9 2023-03-30-22-06-47 due to cloud cover percentage exceeding cloud threshold: 64.35% > 10.00%. INFO - Processing image L9 2023-04-08-22-00-34 INFO - L9 2023-04-08-22-00-34 cloud cover : 3.23% INFO - L9 2023-04-08-22-00-34: sand: 0.00% ,whitewater: 0.02% ,water: 56.59% INFO - L9 2023-04-08-22-00-34: 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 1099 INFO - Number of shoreline points after removing points within 300m of cloud mask 1058 INFO - Number of shoreline points before removing points within 30m of no data pixel 1058 INFO - Number of shoreline points after removing points within 30m of no data pixel 1058 INFO - Processing image L9 2023-04-24-22-00-28 INFO - L9 2023-04-24-22-00-28 cloud cover : 1.47% INFO - L9 2023-04-24-22-00-28: sand: 0.00% ,whitewater: 16.06% ,water: 41.31% INFO - L9 2023-04-24-22-00-28: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1319 INFO - Number of shoreline points after removing points within 300m of cloud mask 1297 INFO - Number of shoreline points before removing points within 30m of no data pixel 1297 INFO - Number of shoreline points after removing points within 30m of no data pixel 1297 ERROR - Skipping L9 2023-05-01-22-06-32 due to cloud cover percentage exceeding cloud threshold: 92.40% > 10.00%. INFO - Processing image L9 2023-06-02-22-06-17 INFO - L9 2023-06-02-22-06-17 cloud cover : 8.36% INFO - L9 2023-06-02-22-06-17: sand: 0.00% ,whitewater: 14.26% ,water: 45.20% INFO - L9 2023-06-02-22-06-17: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1103 INFO - Number of shoreline points after removing points within 300m of cloud mask 898 INFO - Number of shoreline points before removing points within 30m of no data pixel 898 INFO - Number of shoreline points after removing points within 30m of no data pixel 898 INFO - Processing image L9 2023-06-11-22-00-01 INFO - L9 2023-06-11-22-00-01 cloud cover : 5.65% INFO - L9 2023-06-11-22-00-01: sand: 0.00% ,whitewater: 2.04% ,water: 52.64% INFO - L9 2023-06-11-22-00-01: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 936 INFO - Number of shoreline points after removing points within 300m of cloud mask 711 INFO - Number of shoreline points before removing points within 30m of no data pixel 711 INFO - Number of shoreline points after removing points within 30m of no data pixel 711 INFO - Processing image L9 2023-07-20-22-06-25 INFO - L9 2023-07-20-22-06-25 cloud cover : 3.44% INFO - L9 2023-07-20-22-06-25: sand: 0.00% ,whitewater: 2.94% ,water: 53.91% INFO - L9 2023-07-20-22-06-25: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 988 INFO - Number of shoreline points after removing points within 300m of cloud mask 909 INFO - Number of shoreline points before removing points within 30m of no data pixel 909 INFO - Number of shoreline points after removing points within 30m of no data pixel 909 INFO - Processing image L9 2023-07-29-22-00-19 INFO - L9 2023-07-29-22-00-19 cloud cover : 4.37% INFO - L9 2023-07-29-22-00-19: sand: 0.00% ,whitewater: 1.70% ,water: 53.70% INFO - L9 2023-07-29-22-00-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1042 INFO - Number of shoreline points after removing points within 300m of cloud mask 835 INFO - Number of shoreline points before removing points within 30m of no data pixel 835 INFO - Number of shoreline points after removing points within 30m of no data pixel 835 ERROR - Skipping L9 2023-08-14-22-00-25 due to cloud cover percentage exceeding cloud threshold: 47.94% > 10.00%. ERROR - Skipping L9 2023-08-21-22-06-40 due to cloud cover percentage exceeding cloud threshold: 20.53% > 10.00%. ERROR - Skipping L9 2023-08-30-22-00-35 due to cloud cover percentage exceeding cloud threshold: 42.23% > 10.00%. INFO - Processing image L9 2023-09-06-22-06-50 INFO - L9 2023-09-06-22-06-50 cloud cover : 8.20% INFO - L9 2023-09-06-22-06-50: sand: 0.00% ,whitewater: 3.10% ,water: 50.08% INFO - L9 2023-09-06-22-06-50: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1291 INFO - Number of shoreline points after removing points within 300m of cloud mask 1234 INFO - Number of shoreline points before removing points within 30m of no data pixel 1234 INFO - Number of shoreline points after removing points within 30m of no data pixel 1234 ERROR - Skipping L9 2023-09-15-22-00-44 due to cloud cover percentage exceeding cloud threshold: 25.78% > 10.00%. INFO - Processing image L9 2023-10-01-22-00-43 INFO - L9 2023-10-01-22-00-43 cloud cover : 7.66% INFO - L9 2023-10-01-22-00-43: sand: 0.00% ,whitewater: 23.44% ,water: 31.30% INFO - L9 2023-10-01-22-00-43: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1200 INFO - Number of shoreline points after removing points within 300m of cloud mask 1179 INFO - Number of shoreline points before removing points within 30m of no data pixel 1179 INFO - Number of shoreline points after removing points within 30m of no data pixel 1179 INFO - Processing image L9 2023-10-08-22-06-58 INFO - L9 2023-10-08-22-06-58 cloud cover : 0.00% INFO - L9 2023-10-08-22-06-58: sand: 0.00% ,whitewater: 3.07% ,water: 54.11% INFO - L9 2023-10-08-22-06-58: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1368 INFO - Number of shoreline points after removing points within 300m of cloud mask 1368 INFO - Number of shoreline points before removing points within 30m of no data pixel 1368 INFO - Number of shoreline points after removing points within 30m of no data pixel 1368 ERROR - Skipping L9 2023-10-24-22-07-04 due to cloud cover percentage exceeding cloud threshold: 71.87% > 10.00%. ERROR - Skipping L9 2023-11-09-22-07-00 due to cloud cover percentage exceeding cloud threshold: 40.55% > 10.00%. INFO - Processing image L9 2023-11-25-22-07-08 INFO - L9 2023-11-25-22-07-08 cloud cover : 6.73% INFO - L9 2023-11-25-22-07-08: sand: 0.00% ,whitewater: 1.15% ,water: 52.44% INFO - L9 2023-11-25-22-07-08: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1344 INFO - Number of shoreline points after removing points within 300m of cloud mask 1220 INFO - Number of shoreline points before removing points within 30m of no data pixel 1220 INFO - Number of shoreline points after removing points within 30m of no data pixel 1220 ERROR - Skipping L9 2023-12-11-22-07-06 due to cloud cover percentage exceeding cloud threshold: 84.61% > 10.00%. ERROR - Skipping L9 2023-12-20-22-00-59 due to cloud cover percentage exceeding cloud threshold: 94.52% > 10.00%. ERROR - Skipping L9 2023-12-27-22-07-09 due to cloud cover percentage exceeding cloud threshold: 13.77% > 10.00%. ERROR - Skipping L9 2024-02-06-22-00-58 due to cloud cover percentage exceeding cloud threshold: 44.06% > 10.00%. ERROR - Skipping L9 2024-02-22-22-00-43 due to cloud cover percentage exceeding cloud threshold: 26.23% > 10.00%. INFO - Processing image L9 2024-02-29-22-06-59 INFO - L9 2024-02-29-22-06-59 cloud cover : 0.00% INFO - L9 2024-02-29-22-06-59: sand: 0.00% ,whitewater: 0.04% ,water: 56.63% INFO - L9 2024-02-29-22-06-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 1371 INFO - Number of shoreline points after removing points within 300m of cloud mask 1371 INFO - Number of shoreline points before removing points within 30m of no data pixel 1371 INFO - Number of shoreline points after removing points within 30m of no data pixel 1371 INFO - Processing image L9 2024-03-09-22-00-50 INFO - L9 2024-03-09-22-00-50 cloud cover : 0.00% INFO - L9 2024-03-09-22-00-50: sand: 0.00% ,whitewater: 1.47% ,water: 57.52% INFO - L9 2024-03-09-22-00-50: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1411 INFO - Number of shoreline points after removing points within 300m of cloud mask 1411 INFO - Number of shoreline points before removing points within 30m of no data pixel 1411 INFO - Number of shoreline points after removing points within 30m of no data pixel 1411 INFO - Processing image L9 2024-03-16-22-06-59 INFO - L9 2024-03-16-22-06-59 cloud cover : 0.00% INFO - L9 2024-03-16-22-06-59: sand: 0.00% ,whitewater: 8.73% ,water: 48.16% INFO - L9 2024-03-16-22-06-59: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1373 INFO - Number of shoreline points after removing points within 300m of cloud mask 1373 INFO - Number of shoreline points before removing points within 30m of no data pixel 1373 INFO - Number of shoreline points after removing points within 30m of no data pixel 1373 ERROR - Skipping L9 2024-04-17-22-06-39 due to cloud cover percentage exceeding cloud threshold: 16.57% > 10.00%. INFO - Processing image L9 2024-04-26-22-00-16 INFO - L9 2024-04-26-22-00-16 cloud cover : 2.23% INFO - L9 2024-04-26-22-00-16: sand: 0.00% ,whitewater: 8.17% ,water: 49.36% INFO - L9 2024-04-26-22-00-16: 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 1390 INFO - Number of shoreline points after removing points within 300m of cloud mask 1320 INFO - Number of shoreline points before removing points within 30m of no data pixel 1320 INFO - Number of shoreline points after removing points within 30m of no data pixel 1320 INFO - Processing image L9 2024-05-03-22-06-25 INFO - L9 2024-05-03-22-06-25 cloud cover : 2.97% INFO - L9 2024-05-03-22-06-25: sand: 0.00% ,whitewater: 3.28% ,water: 52.42% INFO - L9 2024-05-03-22-06-25: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1098 INFO - Number of shoreline points after removing points within 300m of cloud mask 980 INFO - Number of shoreline points before removing points within 30m of no data pixel 980 INFO - Number of shoreline points after removing points within 30m of no data pixel 980 INFO - Processing image L9 2024-05-19-22-06-18 INFO - L9 2024-05-19-22-06-18 cloud cover : 0.00% INFO - L9 2024-05-19-22-06-18: sand: 0.00% ,whitewater: 2.84% ,water: 55.19% INFO - L9 2024-05-19-22-06-18: 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 1439 INFO - Number of shoreline points after removing points within 300m of cloud mask 1439 INFO - Number of shoreline points before removing points within 30m of no data pixel 1439 INFO - Number of shoreline points after removing points within 30m of no data pixel 1439 INFO - Processing image L9 2024-06-04-22-06-11 INFO - L9 2024-06-04-22-06-11 cloud cover : 0.84% INFO - L9 2024-06-04-22-06-11: sand: 0.00% ,whitewater: 0.14% ,water: 57.85% INFO - L9 2024-06-04-22-06-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1365 INFO - Number of shoreline points after removing points within 300m of cloud mask 1279 INFO - Number of shoreline points before removing points within 30m of no data pixel 1279 INFO - Number of shoreline points after removing points within 30m of no data pixel 1279 INFO - Processing image L9 2024-06-20-22-05-54 INFO - L9 2024-06-20-22-05-54 cloud cover : 1.24% INFO - L9 2024-06-20-22-05-54: sand: 0.00% ,whitewater: 0.00% ,water: 57.31% INFO - L9 2024-06-20-22-05-54: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1268 INFO - Number of shoreline points after removing points within 300m of cloud mask 1125 INFO - Number of shoreline points before removing points within 30m of no data pixel 1125 INFO - Number of shoreline points after removing points within 30m of no data pixel 1125 ERROR - Skipping L9 2024-07-06-22-06-08 due to cloud cover percentage exceeding cloud threshold: 44.49% > 10.00%. ERROR - Skipping L9 2024-07-31-22-00-08 due to cloud cover percentage exceeding cloud threshold: 94.26% > 10.00%.