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 - Processing image L5 2003-07-28-21-49-40 INFO - L5 2003-07-28-21-49-40 cloud cover : 0.00% INFO - L5 2003-07-28-21-49-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2003-07-28-21-49-40: 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 ERROR - Skipping L5 2003-08-04-21-55-58 due to cloud cover percentage exceeding cloud threshold: 83.00% > 10.00%. INFO - Processing image L5 2003-08-13-21-49-56 INFO - L5 2003-08-13-21-49-56 cloud cover : 0.00% INFO - L5 2003-08-13-21-49-56: sand: 0.00% ,whitewater: 0.00% ,water: 82.87% INFO - L5 2003-08-13-21-49-56: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L5 2003-08-13-21-50-20 INFO - L5 2003-08-13-21-50-20 cloud cover : 0.00% INFO - L5 2003-08-13-21-50-20: sand: 0.00% ,whitewater: 0.00% ,water: 82.74% INFO - L5 2003-08-13-21-50-20: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L5 2003-08-29-21-50-38 INFO - L5 2003-08-29-21-50-38 cloud cover : 0.00% INFO - L5 2003-08-29-21-50-38: sand: 0.00% ,whitewater: 9.13% ,water: 79.21% INFO - L5 2003-08-29-21-50-38: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L5 2003-09-05-21-56-31 INFO - L5 2003-09-05-21-56-31 cloud cover : 2.86% INFO - L5 2003-09-05-21-56-31: sand: 0.00% ,whitewater: 31.14% ,water: 39.18% INFO - L5 2003-09-05-21-56-31: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 INFO - Processing image L5 2003-09-30-21-50-42 INFO - L5 2003-09-30-21-50-42 cloud cover : 0.00% INFO - L5 2003-09-30-21-50-42: sand: 0.00% ,whitewater: 82.47% ,water: 0.00% INFO - L5 2003-09-30-21-50-42: 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 L5 2003-10-16-21-51-19 INFO - L5 2003-10-16-21-51-19 cloud cover : 0.00% INFO - L5 2003-10-16-21-51-19: sand: 1.47% ,whitewater: 5.18% ,water: 45.16% INFO - L5 2003-10-16-21-51-19: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L5 2003-12-03-21-51-55 INFO - L5 2003-12-03-21-51-55 cloud cover : 7.07% INFO - L5 2003-12-03-21-51-55: sand: 0.55% ,whitewater: 29.17% ,water: 17.72% INFO - L5 2003-12-03-21-51-55: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 28 INFO - Number of shoreline points before removing points within 30m of no data pixel 28 INFO - Number of shoreline points after removing points within 30m of no data pixel 28 INFO - Processing image L5 2003-12-19-21-51-39 INFO - L5 2003-12-19-21-51-39 cloud cover : 0.00% INFO - L5 2003-12-19-21-51-39: sand: 42.11% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2003-12-19-21-51-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2003-12-19-21-51-39: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L5 2004-01-04-21-52-10 INFO - L5 2004-01-04-21-52-10 cloud cover : 0.00% INFO - L5 2004-01-04-21-52-10: sand: 0.72% ,whitewater: 11.07% ,water: 40.53% INFO - L5 2004-01-04-21-52-10: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L5 2004-01-27-21-58-02 INFO - L5 2004-01-27-21-58-02 cloud cover : 0.00% INFO - L5 2004-01-27-21-58-02: sand: 0.00% ,whitewater: 2.44% ,water: 50.17% INFO - L5 2004-01-27-21-58-02: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L5 2004-02-05-21-51-52 due to cloud cover percentage exceeding cloud threshold: 32.49% > 10.00%. INFO - Processing image L5 2004-04-16-21-58-55 INFO - L5 2004-04-16-21-58-55 cloud cover : 0.00% INFO - L5 2004-04-16-21-58-55: sand: 0.00% ,whitewater: 4.29% ,water: 76.01% INFO - L5 2004-04-16-21-58-55: 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: 0 shorelines INFO - Processing image L5 2004-05-18-21-59-50 INFO - L5 2004-05-18-21-59-50 cloud cover : 0.00% INFO - L5 2004-05-18-21-59-50: sand: 0.00% ,whitewater: 0.00% ,water: 87.67% INFO - L5 2004-05-18-21-59-50: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L5 2004-06-12-21-54-47 INFO - L5 2004-06-12-21-54-47 cloud cover : 0.00% INFO - L5 2004-06-12-21-54-47: sand: 0.00% ,whitewater: 0.00% ,water: 90.36% INFO - L5 2004-06-12-21-54-47: 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 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L5 2004-06-28-21-55-16 due to cloud cover percentage exceeding cloud threshold: 19.70% > 10.00%. INFO - Processing image L5 2004-07-05-22-01-15 INFO - L5 2004-07-05-22-01-15 cloud cover : 0.00% INFO - L5 2004-07-05-22-01-15: sand: 0.00% ,whitewater: 0.00% ,water: 100.00% INFO - L5 2004-07-05-22-01-15: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L5 2004-07-14-21-55-43 INFO - L5 2004-07-14-21-55-43 cloud cover : 0.00% INFO - L5 2004-07-14-21-55-43: sand: 0.00% ,whitewater: 1.09% ,water: 81.19% INFO - L5 2004-07-14-21-55-43: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 ERROR - Skipping L5 2004-07-21-22-01-39 due to cloud cover percentage exceeding cloud threshold: 52.02% > 10.00%. INFO - Processing image L5 2004-08-15-21-56-25 INFO - L5 2004-08-15-21-56-25 cloud cover : 0.00% INFO - L5 2004-08-15-21-56-25: sand: 0.00% ,whitewater: 14.52% ,water: 68.56% INFO - L5 2004-08-15-21-56-25: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L5 2004-08-22-22-02-24 due to cloud cover percentage exceeding cloud threshold: 76.60% > 10.00%. INFO - Processing image L5 2004-09-16-21-57-17 INFO - L5 2004-09-16-21-57-17 cloud cover : 0.00% INFO - L5 2004-09-16-21-57-17: sand: 0.00% ,whitewater: 42.55% ,water: 29.84% INFO - L5 2004-09-16-21-57-17: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L5 2004-10-02-21-57-38 due to cloud cover percentage exceeding cloud threshold: 90.57% > 10.00%. INFO - Processing image L5 2005-01-29-22-05-29 INFO - L5 2005-01-29-22-05-29 cloud cover : 0.00% INFO - L5 2005-01-29-22-05-29: sand: 0.00% ,whitewater: 0.00% ,water: 1.73% INFO - L5 2005-01-29-22-05-29: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L5 2005-02-14-22-05-45 INFO - L5 2005-02-14-22-05-45 cloud cover : 0.00% INFO - L5 2005-02-14-22-05-45: sand: 1.81% ,whitewater: 24.41% ,water: 29.67% INFO - L5 2005-02-14-22-05-45: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2005-02-23-22-00-07 INFO - L5 2005-02-23-22-00-07 cloud cover : 0.00% INFO - L5 2005-02-23-22-00-07: sand: 0.00% ,whitewater: 4.84% ,water: 59.30% INFO - L5 2005-02-23-22-00-07: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 L5 2005-03-11-22-00-19 INFO - L5 2005-03-11-22-00-19 cloud cover : 0.00% INFO - L5 2005-03-11-22-00-19: sand: 0.00% ,whitewater: 20.58% ,water: 53.28% INFO - L5 2005-03-11-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L5 2005-03-18-22-06-10 INFO - L5 2005-03-18-22-06-10 cloud cover : 0.00% INFO - L5 2005-03-18-22-06-10: sand: 0.00% ,whitewater: 6.99% ,water: 64.39% INFO - L5 2005-03-18-22-06-10: 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 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 ERROR - Skipping L5 2005-04-12-22-00-30 due to cloud cover percentage exceeding cloud threshold: 72.56% > 10.00%. INFO - Processing image L5 2005-04-28-22-00-11 INFO - L5 2005-04-28-22-00-11 cloud cover : 0.00% INFO - L5 2005-04-28-22-00-11: sand: 0.00% ,whitewater: 1.80% ,water: 36.43% INFO - L5 2005-04-28-22-00-11: 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 L5 2005-04-28-22-00-35 INFO - L5 2005-04-28-22-00-35 cloud cover : 9.26% INFO - L5 2005-04-28-22-00-35: sand: 0.00% ,whitewater: 1.52% ,water: 53.58% INFO - L5 2005-04-28-22-00-35: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L5 2005-05-05-22-06-25 INFO - L5 2005-05-05-22-06-25 cloud cover : 0.00% INFO - L5 2005-05-05-22-06-25: sand: 0.00% ,whitewater: 3.83% ,water: 78.16% INFO - L5 2005-05-05-22-06-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2005-05-30-22-00-51 due to cloud cover percentage exceeding cloud threshold: 35.35% > 10.00%. INFO - Processing image L5 2005-06-15-22-00-58 INFO - L5 2005-06-15-22-00-58 cloud cover : 0.00% INFO - L5 2005-06-15-22-00-58: sand: 0.00% ,whitewater: 0.08% ,water: 91.58% INFO - L5 2005-06-15-22-00-58: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 ERROR - Skipping L5 2005-07-01-22-00-38 due to cloud cover percentage exceeding cloud threshold: 24.58% > 10.00%. INFO - Processing image L5 2005-07-01-22-01-02 INFO - L5 2005-07-01-22-01-02 cloud cover : 0.00% INFO - L5 2005-07-01-22-01-02: sand: 0.00% ,whitewater: 0.00% ,water: 85.02% INFO - L5 2005-07-01-22-01-02: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L5 2005-09-10-22-07-19 INFO - L5 2005-09-10-22-07-19 cloud cover : 0.00% INFO - L5 2005-09-10-22-07-19: sand: 0.00% ,whitewater: 22.52% ,water: 48.65% INFO - L5 2005-09-10-22-07-19: 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: 0 shorelines INFO - Processing image L5 2005-09-19-22-01-32 INFO - L5 2005-09-19-22-01-32 cloud cover : 0.00% INFO - L5 2005-09-19-22-01-32: sand: 0.00% ,whitewater: 41.92% ,water: 28.41% INFO - L5 2005-09-19-22-01-32: 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: 0 shorelines INFO - Processing image L5 2005-11-22-22-01-58 INFO - L5 2005-11-22-22-01-58 cloud cover : 0.00% INFO - L5 2005-11-22-22-01-58: sand: 1.60% ,whitewater: 22.73% ,water: 23.27% INFO - L5 2005-11-22-22-01-58: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L5 2006-01-25-22-03-29 INFO - L5 2006-01-25-22-03-29 cloud cover : 0.00% INFO - L5 2006-01-25-22-03-29: sand: 1.30% ,whitewater: 31.73% ,water: 18.64% INFO - L5 2006-01-25-22-03-29: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L5 2006-02-10-22-03-51 due to cloud cover percentage exceeding cloud threshold: 50.17% > 10.00%. INFO - Processing image L5 2006-06-25-22-11-56 INFO - L5 2006-06-25-22-11-56 cloud cover : 0.00% INFO - L5 2006-06-25-22-11-56: sand: 0.00% ,whitewater: 0.00% ,water: 89.73% INFO - L5 2006-06-25-22-11-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L5 2006-08-21-22-06-55 INFO - L5 2006-08-21-22-06-55 cloud cover : 0.00% INFO - L5 2006-08-21-22-06-55: sand: 0.00% ,whitewater: 33.59% ,water: 46.46% INFO - L5 2006-08-21-22-06-55: 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 66 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 INFO - Processing image L5 2006-08-28-22-12-47 INFO - L5 2006-08-28-22-12-47 cloud cover : 0.00% INFO - L5 2006-08-28-22-12-47: sand: 0.00% ,whitewater: 3.41% ,water: 71.42% INFO - L5 2006-08-28-22-12-47: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L5 2006-09-06-22-06-43 INFO - L5 2006-09-06-22-06-43 cloud cover : 0.00% INFO - L5 2006-09-06-22-06-43: sand: 0.00% ,whitewater: 0.00% ,water: 6.36% INFO - L5 2006-09-06-22-06-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2006-09-06-22-06-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L5 2006-09-06-22-07-07 INFO - L5 2006-09-06-22-07-07 cloud cover : 0.00% INFO - L5 2006-09-06-22-07-07: sand: 0.00% ,whitewater: 1.85% ,water: 83.46% INFO - L5 2006-09-06-22-07-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 ERROR - Skipping L5 2006-09-22-22-07-18 due to cloud cover percentage exceeding cloud threshold: 83.00% > 10.00%. INFO - Processing image L5 2006-10-08-22-07-05 INFO - L5 2006-10-08-22-07-05 cloud cover : 0.00% INFO - L5 2006-10-08-22-07-05: sand: 0.00% ,whitewater: 0.00% ,water: 7.24% INFO - L5 2006-10-08-22-07-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2006-10-08-22-07-05: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L5 2006-10-08-22-07-29 due to cloud cover percentage exceeding cloud threshold: 74.92% > 10.00%. INFO - Processing image L5 2006-10-24-22-07-14 INFO - L5 2006-10-24-22-07-14 cloud cover : 0.00% INFO - L5 2006-10-24-22-07-14: sand: 0.77% ,whitewater: 18.03% ,water: 13.54% INFO - L5 2006-10-24-22-07-14: 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 L5 2006-10-24-22-07-38 INFO - L5 2006-10-24-22-07-38 cloud cover : 0.00% INFO - L5 2006-10-24-22-07-38: sand: 0.67% ,whitewater: 24.33% ,water: 27.23% INFO - L5 2006-10-24-22-07-38: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L5 2006-10-31-22-13-29 INFO - L5 2006-10-31-22-13-29 cloud cover : 0.00% INFO - L5 2006-10-31-22-13-29: sand: 3.54% ,whitewater: 10.40% ,water: 33.54% INFO - L5 2006-10-31-22-13-29: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 ERROR - Skipping L5 2007-02-04-22-14-09 due to cloud cover percentage exceeding cloud threshold: 10.57% > 10.00%. INFO - Processing image L5 2007-02-13-22-08-23 INFO - L5 2007-02-13-22-08-23 cloud cover : 0.00% INFO - L5 2007-02-13-22-08-23: sand: 1.43% ,whitewater: 5.64% ,water: 49.16% INFO - L5 2007-02-13-22-08-23: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L5 2007-09-09-22-06-09 INFO - L5 2007-09-09-22-06-09 cloud cover : 0.00% INFO - L5 2007-09-09-22-06-09: sand: 0.00% ,whitewater: 1.69% ,water: 57.89% INFO - L5 2007-09-09-22-06-09: 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: 0 shorelines INFO - Processing image L5 2007-09-09-22-06-33 INFO - L5 2007-09-09-22-06-33 cloud cover : 0.00% INFO - L5 2007-09-09-22-06-33: sand: 0.00% ,whitewater: 6.86% ,water: 66.88% INFO - L5 2007-09-09-22-06-33: 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 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 ERROR - Skipping L5 2007-09-16-22-12-16 due to cloud cover percentage exceeding cloud threshold: 32.66% > 10.00%. INFO - Processing image L5 2007-10-02-22-12-06 INFO - L5 2007-10-02-22-12-06 cloud cover : 0.00% INFO - L5 2007-10-02-22-12-06: sand: 1.14% ,whitewater: 45.29% ,water: 6.69% INFO - L5 2007-10-02-22-12-06: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2008-02-16-22-03-33 INFO - L5 2008-02-16-22-03-33 cloud cover : 0.00% INFO - L5 2008-02-16-22-03-33: sand: 0.00% ,whitewater: 0.44% ,water: 1.97% INFO - L5 2008-02-16-22-03-33: 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 L5 2008-03-03-22-03-15 INFO - L5 2008-03-03-22-03-15 cloud cover : 0.00% INFO - L5 2008-03-03-22-03-15: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2008-03-03-22-03-15: 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: 0 shorelines ERROR - Skipping L5 2008-10-29-21-57-00 due to cloud cover percentage exceeding cloud threshold: 91.92% > 10.00%. INFO - Processing image L5 2008-12-16-21-57-17 INFO - L5 2008-12-16-21-57-17 cloud cover : 0.00% INFO - L5 2008-12-16-21-57-17: sand: 75.88% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2008-12-16-21-57-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2009-01-01-21-57-43 INFO - L5 2009-01-01-21-57-43 cloud cover : 0.00% INFO - L5 2009-01-01-21-57-43: sand: 0.00% ,whitewater: 15.62% ,water: 12.70% INFO - L5 2009-01-01-21-57-43: 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: 0 shorelines INFO - Processing image L5 2009-01-01-21-58-07 INFO - L5 2009-01-01-21-58-07 cloud cover : 5.89% INFO - L5 2009-01-01-21-58-07: sand: 0.00% ,whitewater: 19.40% ,water: 25.97% INFO - L5 2009-01-01-21-58-07: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 33 INFO - Number of shoreline points before removing points within 30m of no data pixel 33 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 INFO - Processing image L5 2009-01-24-22-04-30 INFO - L5 2009-01-24-22-04-30 cloud cover : 0.00% INFO - L5 2009-01-24-22-04-30: sand: 1.52% ,whitewater: 3.70% ,water: 46.93% INFO - L5 2009-01-24-22-04-30: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2009-02-02-21-58-58 INFO - L5 2009-02-02-21-58-58 cloud cover : 0.00% INFO - L5 2009-02-02-21-58-58: sand: 0.00% ,whitewater: 13.85% ,water: 17.80% INFO - L5 2009-02-02-21-58-58: 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 L5 2010-01-20-22-04-13 due to cloud cover percentage exceeding cloud threshold: 90.57% > 10.00%. INFO - Processing image L5 2010-02-05-22-03-53 INFO - L5 2010-02-05-22-03-53 cloud cover : 0.00% INFO - L5 2010-02-05-22-03-53: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2010-02-05-22-03-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2010-02-05-22-03-53: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L5 2010-02-21-22-04-20 INFO - L5 2010-02-21-22-04-20 cloud cover : 0.00% INFO - L5 2010-02-21-22-04-20: sand: 1.56% ,whitewater: 11.49% ,water: 43.64% INFO - L5 2010-02-21-22-04-20: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L5 2010-10-03-22-03-04 INFO - L5 2010-10-03-22-03-04 cloud cover : 0.00% INFO - L5 2010-10-03-22-03-04: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2010-10-03-22-03-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2010-10-03-22-03-04: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L5 2010-10-10-22-09-11 INFO - L5 2010-10-10-22-09-11 cloud cover : 0.00% INFO - L5 2010-10-10-22-09-11: sand: 1.81% ,whitewater: 44.57% ,water: 8.75% INFO - L5 2010-10-10-22-09-11: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 L5 2010-11-04-22-02-50 INFO - L5 2010-11-04-22-02-50 cloud cover : 0.00% INFO - L5 2010-11-04-22-02-50: sand: 0.00% ,whitewater: 3.22% ,water: 0.00% INFO - L5 2010-11-04-22-02-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2010-11-20-22-02-48 INFO - L5 2010-11-20-22-02-48 cloud cover : 0.00% INFO - L5 2010-11-20-22-02-48: sand: 67.86% ,whitewater: 0.56% ,water: 0.00% INFO - L5 2010-11-20-22-02-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2010-12-22-22-02-53 INFO - L5 2010-12-22-22-02-53 cloud cover : 0.00% INFO - L5 2010-12-22-22-02-53: sand: 0.00% ,whitewater: 20.03% ,water: 23.44% INFO - L5 2010-12-22-22-02-53: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2011-01-07-22-03-20 INFO - L5 2011-01-07-22-03-20 cloud cover : 0.00% INFO - L5 2011-01-07-22-03-20: sand: 2.86% ,whitewater: 16.20% ,water: 30.47% INFO - L5 2011-01-07-22-03-20: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L5 2011-01-23-22-02-56 INFO - L5 2011-01-23-22-02-56 cloud cover : 0.00% INFO - L5 2011-01-23-22-02-56: sand: 0.00% ,whitewater: 0.00% ,water: 3.07% INFO - L5 2011-01-23-22-02-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2011-01-23-22-02-56: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L5 2011-01-23-22-03-20 INFO - L5 2011-01-23-22-03-20 cloud cover : 0.00% INFO - L5 2011-01-23-22-03-20: sand: 3.20% ,whitewater: 0.25% ,water: 47.05% INFO - L5 2011-01-23-22-03-20: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L5 2011-02-08-22-03-23 INFO - L5 2011-02-08-22-03-23 cloud cover : 0.00% INFO - L5 2011-02-08-22-03-23: sand: 1.60% ,whitewater: 34.13% ,water: 18.64% INFO - L5 2011-02-08-22-03-23: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L5 2011-02-15-22-09-10 INFO - L5 2011-02-15-22-09-10 cloud cover : 0.00% INFO - L5 2011-02-15-22-09-10: sand: 1.73% ,whitewater: 13.22% ,water: 42.59% INFO - L5 2011-02-15-22-09-10: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L5 2011-03-12-22-02-55 INFO - L5 2011-03-12-22-02-55 cloud cover : 0.00% INFO - L5 2011-03-12-22-02-55: sand: 0.00% ,whitewater: 0.00% ,water: 34.10% INFO - L5 2011-03-12-22-02-55: 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: 0 shorelines INFO - Processing image L5 2011-03-12-22-03-19 INFO - L5 2011-03-12-22-03-19 cloud cover : 0.00% INFO - L5 2011-03-12-22-03-19: sand: 0.80% ,whitewater: 0.76% ,water: 64.98% INFO - L5 2011-03-12-22-03-19: 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 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L5 2011-09-04-22-01-39 INFO - L5 2011-09-04-22-01-39 cloud cover : 0.00% INFO - L5 2011-09-04-22-01-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2011-09-04-22-01-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2011-09-04-22-01-39: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. 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 ERROR - Skipping L7 1999-07-25-22-05-51 due to cloud cover percentage exceeding cloud threshold: 87.25% > 10.00%. INFO - Processing image L7 1999-08-17-22-12-02 INFO - L7 1999-08-17-22-12-02 cloud cover : 0.00% INFO - L7 1999-08-17-22-12-02: sand: 0.00% ,whitewater: 21.71% ,water: 56.96% INFO - L7 1999-08-17-22-12-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 1999-08-26-22-05-56 INFO - L7 1999-08-26-22-05-56 cloud cover : 0.00% INFO - L7 1999-08-26-22-05-56: sand: 0.00% ,whitewater: 5.00% ,water: 61.43% INFO - L7 1999-08-26-22-05-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 3 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 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L7 1999-08-26-22-06-20 INFO - L7 1999-08-26-22-06-20 cloud cover : 0.00% INFO - L7 1999-08-26-22-06-20: sand: 0.00% ,whitewater: 7.38% ,water: 71.62% INFO - L7 1999-08-26-22-06-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 1999-09-18-22-12-03 INFO - L7 1999-09-18-22-12-03 cloud cover : 0.00% INFO - L7 1999-09-18-22-12-03: sand: 0.00% ,whitewater: 12.42% ,water: 54.81% INFO - L7 1999-09-18-22-12-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 ERROR - Skipping L7 1999-09-27-22-06-00 due to cloud cover percentage exceeding cloud threshold: 93.71% > 10.00%. INFO - Processing image L7 1999-10-13-22-06-00 INFO - L7 1999-10-13-22-06-00 cloud cover : 0.00% INFO - L7 1999-10-13-22-06-00: sand: 1.49% ,whitewater: 19.19% ,water: 30.35% INFO - L7 1999-10-13-22-06-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 1999-10-13-22-06-24 INFO - L7 1999-10-13-22-06-24 cloud cover : 0.00% INFO - L7 1999-10-13-22-06-24: sand: 1.91% ,whitewater: 20.82% ,water: 31.56% INFO - L7 1999-10-13-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 ERROR - Skipping L7 1999-11-14-22-05-54 due to cloud cover percentage exceeding cloud threshold: 88.11% > 10.00%. INFO - Processing image L7 1999-11-21-22-12-00 INFO - L7 1999-11-21-22-12-00 cloud cover : 0.00% INFO - L7 1999-11-21-22-12-00: sand: 0.70% ,whitewater: 2.33% ,water: 44.54% INFO - L7 1999-11-21-22-12-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 ERROR - Skipping L7 1999-12-07-22-12-05 due to cloud cover percentage exceeding cloud threshold: 61.16% > 10.00%. ERROR - Skipping L7 1999-12-16-22-05-57 due to cloud cover percentage exceeding cloud threshold: 92.74% > 10.00%. INFO - Processing image L7 2000-01-17-22-05-47 INFO - L7 2000-01-17-22-05-47 cloud cover : 8.35% INFO - L7 2000-01-17-22-05-47: sand: 2.78% ,whitewater: 0.15% ,water: 24.96% INFO - L7 2000-01-17-22-05-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 9 INFO - Number of shoreline points before removing points within 30m of no data pixel 9 INFO - Number of shoreline points after removing points within 30m of no data pixel 8 INFO - Processing image L7 2000-01-17-22-06-11 INFO - L7 2000-01-17-22-06-11 cloud cover : 6.54% INFO - L7 2000-01-17-22-06-11: sand: 3.27% ,whitewater: 1.17% ,water: 42.67% INFO - L7 2000-01-17-22-06-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 INFO - Processing image L7 2000-02-18-22-06-05 INFO - L7 2000-02-18-22-06-05 cloud cover : 0.00% INFO - L7 2000-02-18-22-06-05: sand: 0.00% ,whitewater: 0.65% ,water: 88.80% INFO - L7 2000-02-18-22-06-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2000-03-05-22-05-36 INFO - L7 2000-03-05-22-05-36 cloud cover : 0.00% INFO - L7 2000-03-05-22-05-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-03-05-22-05-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2000-03-05-22-05-36: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2000-03-12-22-11-45 due to cloud cover percentage exceeding cloud threshold: 45.38% > 10.00%. INFO - Processing image L7 2000-03-21-22-05-37 INFO - L7 2000-03-21-22-05-37 cloud cover : 0.00% INFO - L7 2000-03-21-22-05-37: sand: 0.00% ,whitewater: 27.39% ,water: 37.04% INFO - L7 2000-03-21-22-05-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 INFO - Processing image L7 2000-03-21-22-06-01 INFO - L7 2000-03-21-22-06-01 cloud cover : 0.00% INFO - L7 2000-03-21-22-06-01: sand: 0.75% ,whitewater: 36.27% ,water: 37.21% INFO - L7 2000-03-21-22-06-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L7 2000-04-13-22-11-30 INFO - L7 2000-04-13-22-11-30 cloud cover : 0.00% INFO - L7 2000-04-13-22-11-30: sand: 0.00% ,whitewater: 22.32% ,water: 53.45% INFO - L7 2000-04-13-22-11-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 ERROR - Skipping L7 2000-05-15-22-11-18 due to cloud cover percentage exceeding cloud threshold: 30.44% > 10.00%. INFO - Processing image L7 2000-05-24-22-04-58 INFO - L7 2000-05-24-22-04-58 cloud cover : 0.00% INFO - L7 2000-05-24-22-04-58: sand: 0.00% ,whitewater: 8.97% ,water: 48.49% INFO - L7 2000-05-24-22-04-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2000-05-24-22-05-22 INFO - L7 2000-05-24-22-05-22 cloud cover : 0.00% INFO - L7 2000-05-24-22-05-22: sand: 0.00% ,whitewater: 9.38% ,water: 77.87% INFO - L7 2000-05-24-22-05-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2000-06-25-22-04-44 INFO - L7 2000-06-25-22-04-44 cloud cover : 0.00% INFO - L7 2000-06-25-22-04-44: sand: 0.00% ,whitewater: 3.24% ,water: 63.62% INFO - L7 2000-06-25-22-04-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2000-06-25-22-05-07 INFO - L7 2000-06-25-22-05-07 cloud cover : 0.00% INFO - L7 2000-06-25-22-05-07: sand: 0.00% ,whitewater: 2.19% ,water: 89.12% INFO - L7 2000-06-25-22-05-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 136 INFO - Number of shoreline points before removing points within 30m of no data pixel 136 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 INFO - Processing image L7 2000-07-11-22-04-29 INFO - L7 2000-07-11-22-04-29 cloud cover : 0.00% INFO - L7 2000-07-11-22-04-29: sand: 0.00% ,whitewater: 0.56% ,water: 69.97% INFO - L7 2000-07-11-22-04-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2000-07-11-22-04-53 INFO - L7 2000-07-11-22-04-53 cloud cover : 0.00% INFO - L7 2000-07-11-22-04-53: sand: 0.00% ,whitewater: 0.51% ,water: 89.68% INFO - L7 2000-07-11-22-04-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 125 INFO - Number of shoreline points after removing points within 300m of cloud mask 125 INFO - Number of shoreline points before removing points within 30m of no data pixel 125 INFO - Number of shoreline points after removing points within 30m of no data pixel 125 ERROR - Skipping L7 2000-07-27-22-04-12 due to cloud cover percentage exceeding cloud threshold: 64.62% > 10.00%. INFO - Processing image L7 2000-08-03-22-10-19 INFO - L7 2000-08-03-22-10-19 cloud cover : 0.00% INFO - L7 2000-08-03-22-10-19: sand: 0.00% ,whitewater: 4.25% ,water: 80.49% INFO - L7 2000-08-03-22-10-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2000-08-12-22-04-05 INFO - L7 2000-08-12-22-04-05 cloud cover : 0.00% INFO - L7 2000-08-12-22-04-05: sand: 0.00% ,whitewater: 14.17% ,water: 25.94% INFO - L7 2000-08-12-22-04-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 14 INFO - Processing image L7 2000-08-12-22-04-29 INFO - L7 2000-08-12-22-04-29 cloud cover : 0.00% INFO - L7 2000-08-12-22-04-29: sand: 0.00% ,whitewater: 31.56% ,water: 51.40% INFO - L7 2000-08-12-22-04-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 129 INFO - Number of shoreline points after removing points within 300m of cloud mask 129 INFO - Number of shoreline points before removing points within 30m of no data pixel 129 INFO - Number of shoreline points after removing points within 30m of no data pixel 129 INFO - Processing image L7 2000-08-19-22-10-13 INFO - L7 2000-08-19-22-10-13 cloud cover : 0.00% INFO - L7 2000-08-19-22-10-13: sand: 0.00% ,whitewater: 8.31% ,water: 70.40% INFO - L7 2000-08-19-22-10-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2000-09-13-22-03-38 INFO - L7 2000-09-13-22-03-38 cloud cover : 0.00% INFO - L7 2000-09-13-22-03-38: sand: 0.65% ,whitewater: 15.58% ,water: 14.42% INFO - L7 2000-09-13-22-03-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2000-09-13-22-04-02 INFO - L7 2000-09-13-22-04-02 cloud cover : 0.00% INFO - L7 2000-09-13-22-04-02: sand: 0.65% ,whitewater: 42.95% ,water: 28.66% INFO - L7 2000-09-13-22-04-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 INFO - Processing image L7 2000-09-20-22-09-39 INFO - L7 2000-09-20-22-09-39 cloud cover : 0.00% INFO - L7 2000-09-20-22-09-39: sand: 1.35% ,whitewater: 27.92% ,water: 36.09% INFO - L7 2000-09-20-22-09-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 ERROR - Skipping L7 2000-10-15-22-03-08 due to cloud cover percentage exceeding cloud threshold: 76.19% > 10.00%. ERROR - Skipping L7 2000-10-15-22-03-32 due to cloud cover percentage exceeding cloud threshold: 31.19% > 10.00%. INFO - Processing image L7 2000-11-07-22-09-29 INFO - L7 2000-11-07-22-09-29 cloud cover : 0.00% INFO - L7 2000-11-07-22-09-29: sand: 2.10% ,whitewater: 22.08% ,water: 29.13% INFO - L7 2000-11-07-22-09-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L7 2000-11-16-22-03-20 due to cloud cover percentage exceeding cloud threshold: 88.56% > 10.00%. INFO - Processing image L7 2000-11-23-22-09-30 INFO - L7 2000-11-23-22-09-30 cloud cover : 0.00% INFO - L7 2000-11-23-22-09-30: sand: 0.23% ,whitewater: 9.29% ,water: 40.10% INFO - L7 2000-11-23-22-09-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 ERROR - Skipping L7 2000-12-02-22-03-21 due to cloud cover percentage exceeding cloud threshold: 82.60% > 10.00%. INFO - Processing image L7 2000-12-18-22-03-25 INFO - L7 2000-12-18-22-03-25 cloud cover : 0.00% INFO - L7 2000-12-18-22-03-25: sand: 0.51% ,whitewater: 3.87% ,water: 34.27% INFO - L7 2000-12-18-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2000-12-18-22-03-49 INFO - L7 2000-12-18-22-03-49 cloud cover : 0.00% INFO - L7 2000-12-18-22-03-49: sand: 0.28% ,whitewater: 4.06% ,water: 40.57% INFO - L7 2000-12-18-22-03-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 ERROR - Skipping L7 2001-01-03-22-03-24 due to cloud cover percentage exceeding cloud threshold: 90.40% > 10.00%. INFO - Processing image L7 2001-01-10-22-09-39 INFO - L7 2001-01-10-22-09-39 cloud cover : 0.00% INFO - L7 2001-01-10-22-09-39: sand: 0.33% ,whitewater: 6.21% ,water: 44.16% INFO - L7 2001-01-10-22-09-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 ERROR - Skipping L7 2001-01-19-22-03-31 due to cloud cover percentage exceeding cloud threshold: 35.29% > 10.00%. INFO - Processing image L7 2001-01-19-22-03-55 INFO - L7 2001-01-19-22-03-55 cloud cover : 0.00% INFO - L7 2001-01-19-22-03-55: sand: 0.51% ,whitewater: 12.37% ,water: 35.06% INFO - L7 2001-01-19-22-03-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2001-01-26-22-09-42 INFO - L7 2001-01-26-22-09-42 cloud cover : 0.00% INFO - L7 2001-01-26-22-09-42: sand: 0.00% ,whitewater: 25.96% ,water: 34.78% INFO - L7 2001-01-26-22-09-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 ERROR - Skipping L7 2001-02-04-22-03-26 due to cloud cover percentage exceeding cloud threshold: 83.92% > 10.00%. INFO - Processing image L7 2001-02-20-22-03-24 INFO - L7 2001-02-20-22-03-24 cloud cover : 0.00% INFO - L7 2001-02-20-22-03-24: sand: 1.81% ,whitewater: 0.55% ,water: 49.12% INFO - L7 2001-02-20-22-03-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 INFO - Processing image L7 2001-02-20-22-03-48 INFO - L7 2001-02-20-22-03-48 cloud cover : 0.00% INFO - L7 2001-02-20-22-03-48: sand: 1.49% ,whitewater: 0.65% ,water: 61.34% INFO - L7 2001-02-20-22-03-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L7 2001-03-08-22-03-20 due to cloud cover percentage exceeding cloud threshold: 88.81% > 10.00%. INFO - Processing image L7 2001-03-15-22-09-27 INFO - L7 2001-03-15-22-09-27 cloud cover : 0.00% INFO - L7 2001-03-15-22-09-27: sand: 0.42% ,whitewater: 14.24% ,water: 52.71% INFO - L7 2001-03-15-22-09-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 L7 2001-03-31-22-09-19 INFO - L7 2001-03-31-22-09-19 cloud cover : 0.00% INFO - L7 2001-03-31-22-09-19: sand: 0.23% ,whitewater: 8.22% ,water: 63.31% INFO - L7 2001-03-31-22-09-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L7 2001-04-09-22-03-06 due to cloud cover percentage exceeding cloud threshold: 88.52% > 10.00%. ERROR - Skipping L7 2001-04-16-22-09-18 due to cloud cover percentage exceeding cloud threshold: 11.76% > 10.00%. INFO - Processing image L7 2001-05-02-22-09-15 INFO - L7 2001-05-02-22-09-15 cloud cover : 7.84% INFO - L7 2001-05-02-22-09-15: sand: 0.00% ,whitewater: 0.23% ,water: 87.11% INFO - L7 2001-05-02-22-09-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L7 2001-05-11-22-03-21 INFO - L7 2001-05-11-22-03-21 cloud cover : 0.00% INFO - L7 2001-05-11-22-03-21: sand: 0.00% ,whitewater: 7.84% ,water: 78.01% INFO - L7 2001-05-11-22-03-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2001-05-27-22-02-48 INFO - L7 2001-05-27-22-02-48 cloud cover : 0.00% INFO - L7 2001-05-27-22-02-48: sand: 0.00% ,whitewater: 6.67% ,water: 43.43% INFO - L7 2001-05-27-22-02-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 22 INFO - Number of shoreline points after removing points within 300m of cloud mask 22 INFO - Number of shoreline points before removing points within 30m of no data pixel 22 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2001-05-27-22-03-12 INFO - L7 2001-05-27-22-03-12 cloud cover : 0.00% INFO - L7 2001-05-27-22-03-12: sand: 0.00% ,whitewater: 4.20% ,water: 84.78% INFO - L7 2001-05-27-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 127 INFO - Number of shoreline points after removing points within 300m of cloud mask 127 INFO - Number of shoreline points before removing points within 30m of no data pixel 127 INFO - Number of shoreline points after removing points within 30m of no data pixel 127 ERROR - Skipping L7 2001-06-12-22-02-36 due to cloud cover percentage exceeding cloud threshold: 73.23% > 10.00%. ERROR - Skipping L7 2001-06-19-22-08-41 due to cloud cover percentage exceeding cloud threshold: 31.47% > 10.00%. ERROR - Skipping L7 2001-06-28-22-02-21 due to cloud cover percentage exceeding cloud threshold: 85.89% > 10.00%. INFO - Processing image L7 2001-07-05-22-08-33 INFO - L7 2001-07-05-22-08-33 cloud cover : 0.00% INFO - L7 2001-07-05-22-08-33: sand: 0.00% ,whitewater: 1.07% ,water: 89.36% INFO - L7 2001-07-05-22-08-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 221 INFO - Number of shoreline points after removing points within 300m of cloud mask 221 INFO - Number of shoreline points before removing points within 30m of no data pixel 221 INFO - Number of shoreline points after removing points within 30m of no data pixel 221 INFO - Processing image L7 2001-07-14-22-02-21 INFO - L7 2001-07-14-22-02-21 cloud cover : 0.00% INFO - L7 2001-07-14-22-02-21: sand: 0.00% ,whitewater: 2.95% ,water: 71.75% INFO - L7 2001-07-14-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 174 INFO - Number of shoreline points after removing points within 300m of cloud mask 174 INFO - Number of shoreline points before removing points within 30m of no data pixel 174 INFO - Number of shoreline points after removing points within 30m of no data pixel 171 INFO - Processing image L7 2001-07-14-22-02-45 INFO - L7 2001-07-14-22-02-45 cloud cover : 0.00% INFO - L7 2001-07-14-22-02-45: sand: 0.00% ,whitewater: 3.17% ,water: 87.30% INFO - L7 2001-07-14-22-02-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 172 INFO - Number of shoreline points after removing points within 300m of cloud mask 172 INFO - Number of shoreline points before removing points within 30m of no data pixel 172 INFO - Number of shoreline points after removing points within 30m of no data pixel 172 INFO - Processing image L7 2001-08-15-22-01-50 INFO - L7 2001-08-15-22-01-50 cloud cover : 0.00% INFO - L7 2001-08-15-22-01-50: sand: 0.00% ,whitewater: 0.95% ,water: 47.89% INFO - L7 2001-08-15-22-01-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2001-08-15-22-02-14 INFO - L7 2001-08-15-22-02-14 cloud cover : 0.00% INFO - L7 2001-08-15-22-02-14: sand: 0.00% ,whitewater: 0.19% ,water: 99.81% INFO - L7 2001-08-15-22-02-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L7 2001-08-31-22-01-41 INFO - L7 2001-08-31-22-01-41 cloud cover : 0.00% INFO - L7 2001-08-31-22-01-41: sand: 0.00% ,whitewater: 6.21% ,water: 72.55% INFO - L7 2001-08-31-22-01-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2001-08-31-22-02-05 INFO - L7 2001-08-31-22-02-05 cloud cover : 0.00% INFO - L7 2001-08-31-22-02-05: sand: 0.00% ,whitewater: 6.40% ,water: 72.74% INFO - L7 2001-08-31-22-02-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2001-09-23-22-07-39 INFO - L7 2001-09-23-22-07-39 cloud cover : 0.00% INFO - L7 2001-09-23-22-07-39: sand: 0.93% ,whitewater: 24.60% ,water: 36.65% INFO - L7 2001-09-23-22-07-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2001-10-02-22-01-16 INFO - L7 2001-10-02-22-01-16 cloud cover : 0.00% INFO - L7 2001-10-02-22-01-16: sand: 0.47% ,whitewater: 7.19% ,water: 57.24% INFO - L7 2001-10-02-22-01-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L7 2001-10-02-22-01-40 INFO - L7 2001-10-02-22-01-40 cloud cover : 0.00% INFO - L7 2001-10-02-22-01-40: sand: 0.47% ,whitewater: 7.84% ,water: 56.16% INFO - L7 2001-10-02-22-01-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2001-11-03-22-01-22 INFO - L7 2001-11-03-22-01-22 cloud cover : 0.00% INFO - L7 2001-11-03-22-01-22: sand: 0.98% ,whitewater: 25.02% ,water: 25.21% INFO - L7 2001-11-03-22-01-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2001-11-03-22-01-46 INFO - L7 2001-11-03-22-01-46 cloud cover : 0.00% INFO - L7 2001-11-03-22-01-46: sand: 0.51% ,whitewater: 25.30% ,water: 26.10% INFO - L7 2001-11-03-22-01-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2001-12-21-22-01-41 INFO - L7 2001-12-21-22-01-41 cloud cover : 0.00% INFO - L7 2001-12-21-22-01-41: sand: 2.80% ,whitewater: 0.00% ,water: 43.60% INFO - L7 2001-12-21-22-01-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2001-12-21-22-02-05 INFO - L7 2001-12-21-22-02-05 cloud cover : 0.00% INFO - L7 2001-12-21-22-02-05: sand: 2.85% ,whitewater: 0.00% ,water: 42.95% INFO - L7 2001-12-21-22-02-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 ERROR - Skipping L7 2002-01-06-22-01-43 due to cloud cover percentage exceeding cloud threshold: 86.77% > 10.00%. INFO - Processing image L7 2002-01-13-22-07-57 INFO - L7 2002-01-13-22-07-57 cloud cover : 0.00% INFO - L7 2002-01-13-22-07-57: sand: 0.00% ,whitewater: 0.19% ,water: 51.77% INFO - L7 2002-01-13-22-07-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2002-01-29-22-07-57 INFO - L7 2002-01-29-22-07-57 cloud cover : 0.00% INFO - L7 2002-01-29-22-07-57: sand: 0.00% ,whitewater: 0.00% ,water: 48.51% INFO - L7 2002-01-29-22-07-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L7 2002-02-07-22-01-54 INFO - L7 2002-02-07-22-01-54 cloud cover : 0.00% INFO - L7 2002-02-07-22-01-54: sand: 0.00% ,whitewater: 4.62% ,water: 65.55% INFO - L7 2002-02-07-22-01-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2002-02-07-22-02-17 INFO - L7 2002-02-07-22-02-17 cloud cover : 0.00% INFO - L7 2002-02-07-22-02-17: sand: 0.00% ,whitewater: 4.81% ,water: 61.67% INFO - L7 2002-02-07-22-02-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 ERROR - Skipping L7 2002-02-14-22-08-05 due to cloud cover percentage exceeding cloud threshold: 93.28% > 10.00%. ERROR - Skipping L7 2002-03-02-22-08-08 due to cloud cover percentage exceeding cloud threshold: 57.52% > 10.00%. ERROR - Skipping L7 2002-03-11-22-01-55 due to cloud cover percentage exceeding cloud threshold: 65.01% > 10.00%. ERROR - Skipping L7 2002-03-11-22-02-19 due to cloud cover percentage exceeding cloud threshold: 81.70% > 10.00%. INFO - Processing image L7 2002-04-03-22-07-57 INFO - L7 2002-04-03-22-07-57 cloud cover : 0.00% INFO - L7 2002-04-03-22-07-57: sand: 0.00% ,whitewater: 0.75% ,water: 81.23% INFO - L7 2002-04-03-22-07-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 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 L7 2002-04-28-22-02-14 due to cloud cover percentage exceeding cloud threshold: 85.99% > 10.00%. INFO - Processing image L7 2002-05-14-22-02-07 INFO - L7 2002-05-14-22-02-07 cloud cover : 0.00% INFO - L7 2002-05-14-22-02-07: sand: 0.00% ,whitewater: 4.25% ,water: 84.31% INFO - L7 2002-05-14-22-02-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L7 2002-05-30-22-01-37 INFO - L7 2002-05-30-22-01-37 cloud cover : 0.00% INFO - L7 2002-05-30-22-01-37: sand: 0.00% ,whitewater: 4.90% ,water: 85.01% INFO - L7 2002-05-30-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L7 2002-05-30-22-02-01 INFO - L7 2002-05-30-22-02-01 cloud cover : 0.00% INFO - L7 2002-05-30-22-02-01: sand: 0.00% ,whitewater: 5.23% ,water: 84.87% INFO - L7 2002-05-30-22-02-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L7 2002-06-22-22-07-39 INFO - L7 2002-06-22-22-07-39 cloud cover : 0.00% INFO - L7 2002-06-22-22-07-39: sand: 0.00% ,whitewater: 0.00% ,water: 99.81% INFO - L7 2002-06-22-22-07-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 ERROR - Skipping L7 2002-07-01-22-01-27 due to cloud cover percentage exceeding cloud threshold: 91.69% > 10.00%. ERROR - Skipping L7 2002-07-08-22-07-36 due to cloud cover percentage exceeding cloud threshold: 34.17% > 10.00%. INFO - Processing image L7 2002-07-17-22-01-44 INFO - L7 2002-07-17-22-01-44 cloud cover : 0.00% INFO - L7 2002-07-17-22-01-44: sand: 0.00% ,whitewater: 4.58% ,water: 85.25% INFO - L7 2002-07-17-22-01-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 111 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L7 2002-07-24-22-07-26 INFO - L7 2002-07-24-22-07-26 cloud cover : 0.00% INFO - L7 2002-07-24-22-07-26: sand: 0.00% ,whitewater: 12.14% ,water: 76.66% INFO - L7 2002-07-24-22-07-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L7 2002-08-02-22-01-13 INFO - L7 2002-08-02-22-01-13 cloud cover : 0.00% INFO - L7 2002-08-02-22-01-13: sand: 0.00% ,whitewater: 1.72% ,water: 70.79% INFO - L7 2002-08-02-22-01-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 2002-08-02-22-01-37 INFO - L7 2002-08-02-22-01-37 cloud cover : 0.00% INFO - L7 2002-08-02-22-01-37: sand: 0.00% ,whitewater: 3.83% ,water: 81.75% INFO - L7 2002-08-02-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 INFO - Processing image L7 2002-08-18-22-01-09 INFO - L7 2002-08-18-22-01-09 cloud cover : 0.00% INFO - L7 2002-08-18-22-01-09: sand: 0.00% ,whitewater: 33.66% ,water: 46.87% INFO - L7 2002-08-18-22-01-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L7 2002-08-18-22-01-33 INFO - L7 2002-08-18-22-01-33 cloud cover : 0.00% INFO - L7 2002-08-18-22-01-33: sand: 0.00% ,whitewater: 33.66% ,water: 46.73% INFO - L7 2002-08-18-22-01-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 INFO - Processing image L7 2002-08-25-22-07-12 INFO - L7 2002-08-25-22-07-12 cloud cover : 0.00% INFO - L7 2002-08-25-22-07-12: sand: 0.00% ,whitewater: 0.65% ,water: 36.09% INFO - L7 2002-08-25-22-07-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2002-09-19-22-00-46 due to cloud cover percentage exceeding cloud threshold: 92.41% > 10.00%. INFO - Processing image L7 2002-10-05-22-00-43 INFO - L7 2002-10-05-22-00-43 cloud cover : 0.00% INFO - L7 2002-10-05-22-00-43: sand: 0.00% ,whitewater: 15.73% ,water: 45.94% INFO - L7 2002-10-05-22-00-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2002-10-05-22-01-07 INFO - L7 2002-10-05-22-01-07 cloud cover : 0.00% INFO - L7 2002-10-05-22-01-07: sand: 0.00% ,whitewater: 15.69% ,water: 45.61% INFO - L7 2002-10-05-22-01-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L7 2002-11-06-22-00-53 due to cloud cover percentage exceeding cloud threshold: 93.32% > 10.00%. INFO - Processing image L7 2002-11-13-22-07-06 INFO - L7 2002-11-13-22-07-06 cloud cover : 0.00% INFO - L7 2002-11-13-22-07-06: sand: 3.97% ,whitewater: 10.55% ,water: 32.68% INFO - L7 2002-11-13-22-07-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 INFO - Processing image L7 2002-11-29-22-07-25 INFO - L7 2002-11-29-22-07-25 cloud cover : 0.00% INFO - L7 2002-11-29-22-07-25: sand: 3.45% ,whitewater: 16.48% ,water: 28.90% INFO - L7 2002-11-29-22-07-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2003-01-25-22-01-30 INFO - L7 2003-01-25-22-01-30 cloud cover : 0.00% INFO - L7 2003-01-25-22-01-30: sand: 0.65% ,whitewater: 17.79% ,water: 31.65% INFO - L7 2003-01-25-22-01-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2003-01-25-22-01-54 INFO - L7 2003-01-25-22-01-54 cloud cover : 0.00% INFO - L7 2003-01-25-22-01-54: sand: 0.61% ,whitewater: 19.00% ,water: 32.96% INFO - L7 2003-01-25-22-01-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2003-02-26-22-01-40 INFO - L7 2003-02-26-22-01-40 cloud cover : 0.00% INFO - L7 2003-02-26-22-01-40: sand: 1.02% ,whitewater: 2.86% ,water: 0.00% INFO - L7 2003-02-26-22-01-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2003-02-26-22-01-40: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2003-02-26-22-02-04 INFO - L7 2003-02-26-22-02-04 cloud cover : 0.00% INFO - L7 2003-02-26-22-02-04: sand: 0.93% ,whitewater: 12.56% ,water: 51.45% INFO - L7 2003-02-26-22-02-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2003-03-05-22-07-55 INFO - L7 2003-03-05-22-07-55 cloud cover : 0.00% INFO - L7 2003-03-05-22-07-55: sand: 0.28% ,whitewater: 8.12% ,water: 57.89% INFO - L7 2003-03-05-22-07-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2003-03-21-22-07-51 INFO - L7 2003-03-21-22-07-51 cloud cover : 0.00% INFO - L7 2003-03-21-22-07-51: sand: 0.00% ,whitewater: 4.95% ,water: 66.48% INFO - L7 2003-03-21-22-07-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 ERROR - Skipping L7 2003-03-30-22-02-06 due to cloud cover percentage exceeding cloud threshold: 49.21% > 10.00%. INFO - Processing image L7 2003-04-06-22-07-56 INFO - L7 2003-04-06-22-07-56 cloud cover : 4.30% INFO - L7 2003-04-06-22-07-56: sand: 0.00% ,whitewater: 20.59% ,water: 34.22% INFO - L7 2003-04-06-22-07-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2003-04-15-22-01-45 INFO - L7 2003-04-15-22-01-45 cloud cover : 0.00% INFO - L7 2003-04-15-22-01-45: sand: 0.00% ,whitewater: 0.00% ,water: 90.76% INFO - L7 2003-04-15-22-01-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 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 INFO - Processing image L7 2003-04-15-22-02-09 INFO - L7 2003-04-15-22-02-09 cloud cover : 0.00% INFO - L7 2003-04-15-22-02-09: sand: 0.00% ,whitewater: 0.00% ,water: 90.71% INFO - L7 2003-04-15-22-02-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 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 L7 2003-04-22-22-07-54 due to cloud cover percentage exceeding cloud threshold: 14.19% > 10.00%. ERROR - Skipping L7 2003-05-08-22-07-56 due to cloud cover percentage exceeding cloud threshold: 52.10% > 10.00%. INFO - Processing image L7 2003-05-24-22-07-53 INFO - L7 2003-05-24-22-07-53 cloud cover : 0.00% INFO - L7 2003-05-24-22-07-53: sand: 0.00% ,whitewater: 2.99% ,water: 85.06% INFO - L7 2003-05-24-22-07-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 187 INFO - Number of shoreline points before removing points within 30m of no data pixel 187 INFO - Number of shoreline points after removing points within 30m of no data pixel 187 INFO - Processing image L7 2003-07-20-22-01-32 INFO - L7 2003-07-20-22-01-32 cloud cover : 0.00% INFO - L7 2003-07-20-22-01-32: sand: 0.00% ,whitewater: 4.48% ,water: 65.22% INFO - L7 2003-07-20-22-01-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2003-07-20-22-01-56 INFO - L7 2003-07-20-22-01-56 cloud cover : 0.00% INFO - L7 2003-07-20-22-01-56: sand: 0.00% ,whitewater: 4.86% ,water: 65.08% INFO - L7 2003-07-20-22-01-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 ERROR - Skipping L7 2003-10-31-22-07-36 due to cloud cover percentage exceeding cloud threshold: 47.19% > 10.00%. ERROR - Skipping L7 2003-11-09-22-01-30 due to cloud cover percentage exceeding cloud threshold: 85.70% > 10.00%. ERROR - Skipping L7 2003-11-09-22-01-54 due to cloud cover percentage exceeding cloud threshold: 75.65% > 10.00%. ERROR - Skipping L7 2004-01-12-22-01-55 due to cloud cover percentage exceeding cloud threshold: 89.28% > 10.00%. INFO - Processing image L7 2004-01-19-22-08-11 INFO - L7 2004-01-19-22-08-11 cloud cover : 0.00% INFO - L7 2004-01-19-22-08-11: sand: 1.68% ,whitewater: 17.51% ,water: 7.56% INFO - L7 2004-01-19-22-08-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 17 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 15 ERROR - Skipping L7 2004-02-29-22-02-09 due to cloud cover percentage exceeding cloud threshold: 89.58% > 10.00%. INFO - Processing image L7 2004-03-23-22-08-28 INFO - L7 2004-03-23-22-08-28 cloud cover : 0.00% INFO - L7 2004-03-23-22-08-28: sand: 1.21% ,whitewater: 16.95% ,water: 14.66% INFO - L7 2004-03-23-22-08-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 ERROR - Skipping L7 2004-04-08-22-08-24 due to cloud cover percentage exceeding cloud threshold: 90.93% > 10.00%. INFO - Processing image L7 2004-04-17-22-02-08 INFO - L7 2004-04-17-22-02-08 cloud cover : 0.00% INFO - L7 2004-04-17-22-02-08: sand: 0.00% ,whitewater: 0.00% ,water: 55.89% INFO - L7 2004-04-17-22-02-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2004-04-17-22-02-32 INFO - L7 2004-04-17-22-02-32 cloud cover : 0.00% INFO - L7 2004-04-17-22-02-32: sand: 0.00% ,whitewater: 1.40% ,water: 69.56% INFO - L7 2004-04-17-22-02-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-05-19-22-02-11 INFO - L7 2004-05-19-22-02-11 cloud cover : 7.16% INFO - L7 2004-05-19-22-02-11: sand: 0.00% ,whitewater: 0.00% ,water: 61.81% INFO - L7 2004-05-19-22-02-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 INFO - Processing image L7 2004-05-19-22-02-35 INFO - L7 2004-05-19-22-02-35 cloud cover : 0.00% INFO - L7 2004-05-19-22-02-35: sand: 0.00% ,whitewater: 0.00% ,water: 64.66% INFO - L7 2004-05-19-22-02-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 INFO - Processing image L7 2004-05-26-22-08-21 INFO - L7 2004-05-26-22-08-21 cloud cover : 0.00% INFO - L7 2004-05-26-22-08-21: sand: 0.00% ,whitewater: 0.00% ,water: 60.50% INFO - L7 2004-05-26-22-08-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2004-06-11-22-08-14 INFO - L7 2004-06-11-22-08-14 cloud cover : 0.00% INFO - L7 2004-06-11-22-08-14: sand: 0.00% ,whitewater: 2.43% ,water: 52.38% INFO - L7 2004-06-11-22-08-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 3 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 115 ERROR - Skipping L7 2004-06-20-22-02-01 due to cloud cover percentage exceeding cloud threshold: 93.36% > 10.00%. INFO - Processing image L7 2004-07-22-22-01-56 INFO - L7 2004-07-22-22-01-56 cloud cover : 0.00% INFO - L7 2004-07-22-22-01-56: sand: 0.00% ,whitewater: 5.14% ,water: 64.01% INFO - L7 2004-07-22-22-01-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L7 2004-07-22-22-02-20 INFO - L7 2004-07-22-22-02-20 cloud cover : 0.00% INFO - L7 2004-07-22-22-02-20: sand: 0.00% ,whitewater: 5.18% ,water: 64.05% INFO - L7 2004-07-22-22-02-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 120 INFO - Number of shoreline points after removing points within 300m of cloud mask 120 INFO - Number of shoreline points before removing points within 30m of no data pixel 120 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 ERROR - Skipping L7 2004-08-07-22-01-48 due to cloud cover percentage exceeding cloud threshold: 84.03% > 10.00%. INFO - Processing image L7 2004-08-23-22-01-47 INFO - L7 2004-08-23-22-01-47 cloud cover : 0.00% INFO - L7 2004-08-23-22-01-47: sand: 0.00% ,whitewater: 13.91% ,water: 55.88% INFO - L7 2004-08-23-22-01-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2004-08-23-22-02-11 INFO - L7 2004-08-23-22-02-11 cloud cover : 0.00% INFO - L7 2004-08-23-22-02-11: sand: 0.00% ,whitewater: 13.73% ,water: 56.07% INFO - L7 2004-08-23-22-02-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L7 2004-09-08-22-01-41 INFO - L7 2004-09-08-22-01-41 cloud cover : 0.00% INFO - L7 2004-09-08-22-01-41: sand: 0.84% ,whitewater: 4.20% ,water: 48.60% INFO - L7 2004-09-08-22-01-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2004-09-08-22-02-05 INFO - L7 2004-09-08-22-02-05 cloud cover : 0.00% INFO - L7 2004-09-08-22-02-05: sand: 0.89% ,whitewater: 4.39% ,water: 48.27% INFO - L7 2004-09-08-22-02-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2004-09-24-22-01-37 INFO - L7 2004-09-24-22-01-37 cloud cover : 0.00% INFO - L7 2004-09-24-22-01-37: sand: 0.00% ,whitewater: 13.87% ,water: 47.67% INFO - L7 2004-09-24-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2004-09-24-22-02-01 INFO - L7 2004-09-24-22-02-01 cloud cover : 0.00% INFO - L7 2004-09-24-22-02-01: sand: 0.00% ,whitewater: 13.68% ,water: 47.48% INFO - L7 2004-09-24-22-02-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2004-10-01-22-07-45 INFO - L7 2004-10-01-22-07-45 cloud cover : 0.00% INFO - L7 2004-10-01-22-07-45: sand: 1.96% ,whitewater: 22.92% ,water: 16.62% INFO - L7 2004-10-01-22-07-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 ERROR - Skipping L7 2004-10-10-22-01-32 due to cloud cover percentage exceeding cloud threshold: 90.52% > 10.00%. ERROR - Skipping L7 2005-01-14-22-02-24 due to cloud cover percentage exceeding cloud threshold: 37.69% > 10.00%. ERROR - Skipping L7 2005-01-14-22-02-48 due to cloud cover percentage exceeding cloud threshold: 51.18% > 10.00%. INFO - Processing image L7 2005-01-21-22-08-35 INFO - L7 2005-01-21-22-08-35 cloud cover : 0.00% INFO - L7 2005-01-21-22-08-35: sand: 0.51% ,whitewater: 3.17% ,water: 27.96% INFO - L7 2005-01-21-22-08-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 ERROR - Skipping L7 2005-03-03-22-02-41 due to cloud cover percentage exceeding cloud threshold: 82.18% > 10.00%. ERROR - Skipping L7 2005-03-03-22-03-05 due to cloud cover percentage exceeding cloud threshold: 90.46% > 10.00%. ERROR - Skipping L7 2005-03-19-22-03-06 due to cloud cover percentage exceeding cloud threshold: 93.65% > 10.00%. INFO - Processing image L7 2005-04-04-22-02-39 INFO - L7 2005-04-04-22-02-39 cloud cover : 0.00% INFO - L7 2005-04-04-22-02-39: sand: 0.00% ,whitewater: 13.28% ,water: 53.22% INFO - L7 2005-04-04-22-02-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 INFO - Processing image L7 2005-04-04-22-03-03 INFO - L7 2005-04-04-22-03-03 cloud cover : 0.00% INFO - L7 2005-04-04-22-03-03: sand: 0.00% ,whitewater: 14.89% ,water: 51.73% INFO - L7 2005-04-04-22-03-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2005-04-11-22-08-47 INFO - L7 2005-04-11-22-08-47 cloud cover : 0.00% INFO - L7 2005-04-11-22-08-47: sand: 0.00% ,whitewater: 0.37% ,water: 42.34% INFO - L7 2005-04-11-22-08-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-04-20-22-02-32 INFO - L7 2005-04-20-22-02-32 cloud cover : 0.00% INFO - L7 2005-04-20-22-02-32: sand: 0.00% ,whitewater: 7.72% ,water: 41.85% INFO - L7 2005-04-20-22-02-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 INFO - Processing image L7 2005-04-20-22-02-56 INFO - L7 2005-04-20-22-02-56 cloud cover : 0.00% INFO - L7 2005-04-20-22-02-56: sand: 0.00% ,whitewater: 10.36% ,water: 48.97% INFO - L7 2005-04-20-22-02-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2005-05-29-22-08-45 INFO - L7 2005-05-29-22-08-45 cloud cover : 0.00% INFO - L7 2005-05-29-22-08-45: sand: 0.00% ,whitewater: 55.74% ,water: 0.00% INFO - L7 2005-05-29-22-08-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 ERROR - Skipping L7 2005-06-07-22-02-31 due to cloud cover percentage exceeding cloud threshold: 26.70% > 10.00%. INFO - Processing image L7 2005-06-07-22-02-55 INFO - L7 2005-06-07-22-02-55 cloud cover : 0.00% INFO - L7 2005-06-07-22-02-55: sand: 0.00% ,whitewater: 2.89% ,water: 48.88% INFO - L7 2005-06-07-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 ERROR - Skipping L7 2005-06-14-22-08-38 due to cloud cover percentage exceeding cloud threshold: 77.44% > 10.00%. INFO - Processing image L7 2005-06-23-22-02-25 INFO - L7 2005-06-23-22-02-25 cloud cover : 0.00% INFO - L7 2005-06-23-22-02-25: sand: 0.00% ,whitewater: 2.26% ,water: 56.47% INFO - L7 2005-06-23-22-02-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2005-06-23-22-02-49 INFO - L7 2005-06-23-22-02-49 cloud cover : 0.00% INFO - L7 2005-06-23-22-02-49: sand: 0.00% ,whitewater: 1.68% ,water: 68.58% INFO - L7 2005-06-23-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2005-06-30-22-08-35 INFO - L7 2005-06-30-22-08-35 cloud cover : 0.00% INFO - L7 2005-06-30-22-08-35: sand: 0.00% ,whitewater: 6.96% ,water: 44.49% INFO - L7 2005-06-30-22-08-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 ERROR - Skipping L7 2005-07-09-22-02-26 due to cloud cover percentage exceeding cloud threshold: 90.31% > 10.00%. ERROR - Skipping L7 2005-07-25-22-02-25 due to cloud cover percentage exceeding cloud threshold: 27.29% > 10.00%. INFO - Processing image L7 2005-07-25-22-02-49 INFO - L7 2005-07-25-22-02-49 cloud cover : 0.00% INFO - L7 2005-07-25-22-02-49: sand: 0.00% ,whitewater: 57.05% ,water: 0.00% INFO - L7 2005-07-25-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-08-01-22-08-35 INFO - L7 2005-08-01-22-08-35 cloud cover : 0.00% INFO - L7 2005-08-01-22-08-35: sand: 0.00% ,whitewater: 3.97% ,water: 50.33% INFO - L7 2005-08-01-22-08-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2005-08-17-22-08-30 INFO - L7 2005-08-17-22-08-30 cloud cover : 0.00% INFO - L7 2005-08-17-22-08-30: sand: 0.00% ,whitewater: 7.38% ,water: 55.84% INFO - L7 2005-08-17-22-08-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 INFO - Processing image L7 2005-08-26-22-02-15 INFO - L7 2005-08-26-22-02-15 cloud cover : 0.00% INFO - L7 2005-08-26-22-02-15: sand: 0.00% ,whitewater: 8.40% ,water: 53.36% INFO - L7 2005-08-26-22-02-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 INFO - Processing image L7 2005-08-26-22-02-39 INFO - L7 2005-08-26-22-02-39 cloud cover : 0.00% INFO - L7 2005-08-26-22-02-39: sand: 0.00% ,whitewater: 9.01% ,water: 52.47% INFO - L7 2005-08-26-22-02-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 34 INFO - Number of shoreline points before removing points within 30m of no data pixel 34 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 INFO - Processing image L7 2005-09-02-22-08-22 INFO - L7 2005-09-02-22-08-22 cloud cover : 0.00% INFO - L7 2005-09-02-22-08-22: sand: 0.00% ,whitewater: 6.82% ,water: 47.11% INFO - L7 2005-09-02-22-08-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2005-09-11-22-02-05 INFO - L7 2005-09-11-22-02-05 cloud cover : 0.00% INFO - L7 2005-09-11-22-02-05: sand: 0.00% ,whitewater: 6.16% ,water: 53.17% INFO - L7 2005-09-11-22-02-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L7 2005-09-11-22-02-29 INFO - L7 2005-09-11-22-02-29 cloud cover : 0.00% INFO - L7 2005-09-11-22-02-29: sand: 0.00% ,whitewater: 6.16% ,water: 55.28% INFO - L7 2005-09-11-22-02-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L7 2005-11-21-22-08-43 INFO - L7 2005-11-21-22-08-43 cloud cover : 0.00% INFO - L7 2005-11-21-22-08-43: sand: 6.54% ,whitewater: 16.43% ,water: 5.28% INFO - L7 2005-11-21-22-08-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 54 INFO - Processing image L7 2005-12-23-22-08-51 INFO - L7 2005-12-23-22-08-51 cloud cover : 0.00% INFO - L7 2005-12-23-22-08-51: sand: 5.74% ,whitewater: 17.79% ,water: 6.68% INFO - L7 2005-12-23-22-08-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 23 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2006-02-02-22-03-01 INFO - L7 2006-02-02-22-03-01 cloud cover : 0.00% INFO - L7 2006-02-02-22-03-01: sand: 0.00% ,whitewater: 5.74% ,water: 33.05% INFO - L7 2006-02-02-22-03-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2006-02-02-22-03-25 INFO - L7 2006-02-02-22-03-25 cloud cover : 0.00% INFO - L7 2006-02-02-22-03-25: sand: 0.00% ,whitewater: 5.79% ,water: 32.87% INFO - L7 2006-02-02-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 ERROR - Skipping L7 2006-02-18-22-03-29 due to cloud cover percentage exceeding cloud threshold: 72.67% > 10.00%. INFO - Processing image L7 2006-02-25-22-09-16 INFO - L7 2006-02-25-22-09-16 cloud cover : 0.00% INFO - L7 2006-02-25-22-09-16: sand: 2.75% ,whitewater: 2.99% ,water: 32.91% INFO - L7 2006-02-25-22-09-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2006-03-13-22-09-17 INFO - L7 2006-03-13-22-09-17 cloud cover : 0.00% INFO - L7 2006-03-13-22-09-17: sand: 0.00% ,whitewater: 2.61% ,water: 41.69% INFO - L7 2006-03-13-22-09-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 37 INFO - Processing image L7 2006-05-09-22-03-04 INFO - L7 2006-05-09-22-03-04 cloud cover : 0.00% INFO - L7 2006-05-09-22-03-04: sand: 0.00% ,whitewater: 3.08% ,water: 64.05% INFO - L7 2006-05-09-22-03-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2006-05-09-22-03-28 INFO - L7 2006-05-09-22-03-28 cloud cover : 0.00% INFO - L7 2006-05-09-22-03-28: sand: 0.00% ,whitewater: 3.22% ,water: 63.68% INFO - L7 2006-05-09-22-03-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2006-06-01-22-09-14 INFO - L7 2006-06-01-22-09-14 cloud cover : 0.00% INFO - L7 2006-06-01-22-09-14: sand: 0.00% ,whitewater: 0.98% ,water: 48.60% INFO - L7 2006-06-01-22-09-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L7 2006-06-26-22-02-56 INFO - L7 2006-06-26-22-02-56 cloud cover : 0.00% INFO - L7 2006-06-26-22-02-56: sand: 0.00% ,whitewater: 0.65% ,water: 70.92% INFO - L7 2006-06-26-22-02-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 100 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 96 INFO - Processing image L7 2006-06-26-22-03-20 INFO - L7 2006-06-26-22-03-20 cloud cover : 0.00% INFO - L7 2006-06-26-22-03-20: sand: 0.00% ,whitewater: 0.79% ,water: 70.87% INFO - L7 2006-06-26-22-03-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 ERROR - Skipping L7 2006-07-12-22-02-49 due to cloud cover percentage exceeding cloud threshold: 10.01% > 10.00%. INFO - Processing image L7 2006-07-12-22-03-13 INFO - L7 2006-07-12-22-03-13 cloud cover : 0.00% INFO - L7 2006-07-12-22-03-13: sand: 0.00% ,whitewater: 5.32% ,water: 73.95% INFO - L7 2006-07-12-22-03-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 ERROR - Skipping L7 2006-07-28-22-02-42 due to cloud cover percentage exceeding cloud threshold: 92.62% > 10.00%. INFO - Processing image L7 2006-08-13-22-02-41 INFO - L7 2006-08-13-22-02-41 cloud cover : 0.00% INFO - L7 2006-08-13-22-02-41: sand: 0.00% ,whitewater: 17.09% ,water: 59.43% INFO - L7 2006-08-13-22-02-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 5 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 L7 2006-08-13-22-03-05 INFO - L7 2006-08-13-22-03-05 cloud cover : 0.00% INFO - L7 2006-08-13-22-03-05: sand: 0.00% ,whitewater: 17.37% ,water: 59.38% INFO - L7 2006-08-13-22-03-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 177 INFO - Processing image L7 2006-08-29-22-02-38 INFO - L7 2006-08-29-22-02-38 cloud cover : 0.00% INFO - L7 2006-08-29-22-02-38: sand: 0.00% ,whitewater: 14.94% ,water: 40.43% INFO - L7 2006-08-29-22-02-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2006-08-29-22-03-02 INFO - L7 2006-08-29-22-03-02 cloud cover : 0.00% INFO - L7 2006-08-29-22-03-02: sand: 0.00% ,whitewater: 14.85% ,water: 40.24% INFO - L7 2006-08-29-22-03-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2006-10-16-22-02-31 INFO - L7 2006-10-16-22-02-31 cloud cover : 0.00% INFO - L7 2006-10-16-22-02-31: sand: 2.52% ,whitewater: 26.00% ,water: 15.31% INFO - L7 2006-10-16-22-02-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Processing image L7 2006-10-16-22-02-55 INFO - L7 2006-10-16-22-02-55 cloud cover : 0.00% INFO - L7 2006-10-16-22-02-55: sand: 2.66% ,whitewater: 25.63% ,water: 15.36% INFO - L7 2006-10-16-22-02-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 ERROR - Skipping L7 2006-11-01-22-03-10 due to cloud cover percentage exceeding cloud threshold: 32.62% > 10.00%. INFO - Processing image L7 2007-02-05-22-03-23 INFO - L7 2007-02-05-22-03-23 cloud cover : 0.00% INFO - L7 2007-02-05-22-03-23: sand: 3.08% ,whitewater: 5.98% ,water: 31.19% INFO - L7 2007-02-05-22-03-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 INFO - Processing image L7 2007-02-05-22-03-47 INFO - L7 2007-02-05-22-03-47 cloud cover : 8.20% INFO - L7 2007-02-05-22-03-47: sand: 3.17% ,whitewater: 5.14% ,water: 26.84% INFO - L7 2007-02-05-22-03-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2007-02-21-22-03-28 INFO - L7 2007-02-21-22-03-28 cloud cover : 0.00% INFO - L7 2007-02-21-22-03-28: sand: 0.37% ,whitewater: 9.38% ,water: 32.77% INFO - L7 2007-02-21-22-03-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2007-02-21-22-03-52 INFO - L7 2007-02-21-22-03-52 cloud cover : 0.00% INFO - L7 2007-02-21-22-03-52: sand: 0.37% ,whitewater: 9.43% ,water: 32.82% INFO - L7 2007-02-21-22-03-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2007-03-25-22-03-32 INFO - L7 2007-03-25-22-03-32 cloud cover : 0.00% INFO - L7 2007-03-25-22-03-32: sand: 0.00% ,whitewater: 6.12% ,water: 47.11% INFO - L7 2007-03-25-22-03-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2007-03-25-22-03-56 INFO - L7 2007-03-25-22-03-56 cloud cover : 0.00% INFO - L7 2007-03-25-22-03-56: sand: 0.00% ,whitewater: 6.21% ,water: 46.50% INFO - L7 2007-03-25-22-03-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L7 2007-05-28-22-03-40 INFO - L7 2007-05-28-22-03-40 cloud cover : 0.00% INFO - L7 2007-05-28-22-03-40: sand: 0.00% ,whitewater: 4.58% ,water: 64.85% INFO - L7 2007-05-28-22-03-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L7 2007-09-08-22-09-02 INFO - L7 2007-09-08-22-09-02 cloud cover : 0.00% INFO - L7 2007-09-08-22-09-02: sand: 0.23% ,whitewater: 5.00% ,water: 50.70% INFO - L7 2007-09-08-22-09-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2007-09-17-22-03-12 INFO - L7 2007-09-17-22-03-12 cloud cover : 0.00% INFO - L7 2007-09-17-22-03-12: sand: 0.33% ,whitewater: 13.82% ,water: 44.82% INFO - L7 2007-09-17-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 34 INFO - Number of shoreline points before removing points within 30m of no data pixel 34 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 ERROR - Skipping L7 2007-11-04-22-03-02 due to cloud cover percentage exceeding cloud threshold: 72.22% > 10.00%. ERROR - Skipping L7 2007-11-11-22-09-16 due to cloud cover percentage exceeding cloud threshold: 53.97% > 10.00%. ERROR - Skipping L7 2007-11-20-22-03-10 due to cloud cover percentage exceeding cloud threshold: 46.15% > 10.00%. ERROR - Skipping L7 2007-11-20-22-03-34 due to cloud cover percentage exceeding cloud threshold: 49.72% > 10.00%. INFO - Processing image L7 2007-12-06-22-03-16 INFO - L7 2007-12-06-22-03-16 cloud cover : 0.00% INFO - L7 2007-12-06-22-03-16: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2007-12-06-22-03-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2007-12-06-22-03-16: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2007-12-06-22-03-40 INFO - L7 2007-12-06-22-03-40 cloud cover : 0.00% INFO - L7 2007-12-06-22-03-40: sand: 2.19% ,whitewater: 3.17% ,water: 37.72% INFO - L7 2007-12-06-22-03-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L7 2007-12-22-22-03-20 INFO - L7 2007-12-22-22-03-20 cloud cover : 0.00% INFO - L7 2007-12-22-22-03-20: sand: 3.87% ,whitewater: 0.00% ,water: 22.52% INFO - L7 2007-12-22-22-03-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 INFO - Processing image L7 2007-12-22-22-03-44 INFO - L7 2007-12-22-22-03-44 cloud cover : 0.00% INFO - L7 2007-12-22-22-03-44: sand: 4.72% ,whitewater: 0.00% ,water: 38.52% INFO - L7 2007-12-22-22-03-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 54 INFO - Processing image L7 2008-01-23-22-03-21 INFO - L7 2008-01-23-22-03-21 cloud cover : 0.00% INFO - L7 2008-01-23-22-03-21: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2008-01-23-22-03-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-01-23-22-03-21: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-01-23-22-03-45 INFO - L7 2008-01-23-22-03-45 cloud cover : 0.00% INFO - L7 2008-01-23-22-03-45: sand: 2.33% ,whitewater: 7.28% ,water: 35.90% INFO - L7 2008-01-23-22-03-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 ERROR - Skipping L7 2008-02-24-22-03-38 due to cloud cover percentage exceeding cloud threshold: 64.72% > 10.00%. ERROR - Skipping L7 2008-03-27-22-03-33 due to cloud cover percentage exceeding cloud threshold: 59.79% > 10.00%. INFO - Processing image L7 2008-04-12-22-03-32 INFO - L7 2008-04-12-22-03-32 cloud cover : 0.00% INFO - L7 2008-04-12-22-03-32: sand: 0.00% ,whitewater: 4.72% ,water: 53.31% INFO - L7 2008-04-12-22-03-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2008-04-19-22-09-18 INFO - L7 2008-04-19-22-09-18 cloud cover : 0.00% INFO - L7 2008-04-19-22-09-18: sand: 0.00% ,whitewater: 6.82% ,water: 34.87% INFO - L7 2008-04-19-22-09-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2008-04-28-22-03-29 due to cloud cover percentage exceeding cloud threshold: 54.94% > 10.00%. INFO - Processing image L7 2008-05-05-22-09-14 INFO - L7 2008-05-05-22-09-14 cloud cover : 0.00% INFO - L7 2008-05-05-22-09-14: sand: 0.00% ,whitewater: 0.00% ,water: 52.89% INFO - L7 2008-05-05-22-09-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 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 134 INFO - Processing image L7 2008-05-14-22-03-24 INFO - L7 2008-05-14-22-03-24 cloud cover : 0.00% INFO - L7 2008-05-14-22-03-24: sand: 0.00% ,whitewater: 4.53% ,water: 76.42% INFO - L7 2008-05-14-22-03-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 158 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L7 2008-05-30-22-03-17 INFO - L7 2008-05-30-22-03-17 cloud cover : 0.00% INFO - L7 2008-05-30-22-03-17: sand: 0.00% ,whitewater: 13.45% ,water: 64.47% INFO - L7 2008-05-30-22-03-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2008-06-15-22-03-08 INFO - L7 2008-06-15-22-03-08 cloud cover : 0.00% INFO - L7 2008-06-15-22-03-08: sand: 0.00% ,whitewater: 2.75% ,water: 70.45% INFO - L7 2008-06-15-22-03-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L7 2008-07-17-22-02-46 INFO - L7 2008-07-17-22-02-46 cloud cover : 0.00% INFO - L7 2008-07-17-22-02-46: sand: 0.00% ,whitewater: 0.09% ,water: 72.18% INFO - L7 2008-07-17-22-02-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 108 INFO - Processing image L7 2008-08-09-22-08-23 INFO - L7 2008-08-09-22-08-23 cloud cover : 0.00% INFO - L7 2008-08-09-22-08-23: sand: 0.33% ,whitewater: 6.16% ,water: 40.43% INFO - L7 2008-08-09-22-08-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-08-18-22-02-32 INFO - L7 2008-08-18-22-02-32 cloud cover : 0.00% INFO - L7 2008-08-18-22-02-32: sand: 0.00% ,whitewater: 5.23% ,water: 59.99% INFO - L7 2008-08-18-22-02-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-09-10-22-08-08 INFO - L7 2008-09-10-22-08-08 cloud cover : 0.00% INFO - L7 2008-09-10-22-08-08: sand: 0.42% ,whitewater: 9.94% ,water: 45.61% INFO - L7 2008-09-10-22-08-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 ERROR - Skipping L7 2008-09-19-22-02-16 due to cloud cover percentage exceeding cloud threshold: 88.09% > 10.00%. INFO - Processing image L7 2008-10-05-22-01-42 INFO - L7 2008-10-05-22-01-42 cloud cover : 0.00% INFO - L7 2008-10-05-22-01-42: sand: 4.19% ,whitewater: 3.81% ,water: 0.00% INFO - L7 2008-10-05-22-01-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-10-05-22-01-42: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2008-10-05-22-02-06 INFO - L7 2008-10-05-22-02-06 cloud cover : 0.00% INFO - L7 2008-10-05-22-02-06: sand: 2.10% ,whitewater: 16.95% ,water: 26.94% INFO - L7 2008-10-05-22-02-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 ERROR - Skipping L7 2008-10-28-22-08-05 due to cloud cover percentage exceeding cloud threshold: 45.23% > 10.00%. ERROR - Skipping L7 2008-11-29-22-08-31 due to cloud cover percentage exceeding cloud threshold: 27.59% > 10.00%. INFO - Processing image L7 2008-12-31-22-08-49 INFO - L7 2008-12-31-22-08-49 cloud cover : 0.00% INFO - L7 2008-12-31-22-08-49: sand: 1.91% ,whitewater: 12.61% ,water: 14.89% INFO - L7 2008-12-31-22-08-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 28 INFO - Processing image L7 2009-02-01-22-08-58 INFO - L7 2009-02-01-22-08-58 cloud cover : 0.00% INFO - L7 2009-02-01-22-08-58: sand: 5.51% ,whitewater: 13.77% ,water: 18.21% INFO - L7 2009-02-01-22-08-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 ERROR - Skipping L7 2009-02-10-22-03-16 due to cloud cover percentage exceeding cloud threshold: 74.94% > 10.00%. INFO - Processing image L7 2009-02-17-22-09-07 INFO - L7 2009-02-17-22-09-07 cloud cover : 0.00% INFO - L7 2009-02-17-22-09-07: sand: 0.61% ,whitewater: 3.87% ,water: 26.89% INFO - L7 2009-02-17-22-09-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 INFO - Processing image L7 2009-03-14-22-03-33 INFO - L7 2009-03-14-22-03-33 cloud cover : 0.00% INFO - L7 2009-03-14-22-03-33: sand: 0.47% ,whitewater: 4.95% ,water: 53.08% INFO - L7 2009-03-14-22-03-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 34 INFO - Number of shoreline points before removing points within 30m of no data pixel 34 INFO - Number of shoreline points after removing points within 30m of no data pixel 33 INFO - Processing image L7 2009-04-22-22-09-34 INFO - L7 2009-04-22-22-09-34 cloud cover : 0.00% INFO - L7 2009-04-22-22-09-34: sand: 0.00% ,whitewater: 0.28% ,water: 38.70% INFO - L7 2009-04-22-22-09-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2009-05-01-22-03-25 due to cloud cover percentage exceeding cloud threshold: 44.75% > 10.00%. ERROR - Skipping L7 2009-05-01-22-03-49 due to cloud cover percentage exceeding cloud threshold: 76.76% > 10.00%. INFO - Processing image L7 2009-05-08-22-09-37 INFO - L7 2009-05-08-22-09-37 cloud cover : 0.00% INFO - L7 2009-05-08-22-09-37: sand: 0.00% ,whitewater: 10.08% ,water: 40.01% INFO - L7 2009-05-08-22-09-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 34 INFO - Number of shoreline points after removing points within 300m of cloud mask 34 INFO - Number of shoreline points before removing points within 30m of no data pixel 34 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 INFO - Processing image L7 2009-05-24-22-09-38 INFO - L7 2009-05-24-22-09-38 cloud cover : 0.00% INFO - L7 2009-05-24-22-09-38: sand: 0.00% ,whitewater: 0.14% ,water: 50.51% INFO - L7 2009-05-24-22-09-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L7 2009-06-02-22-03-27 due to cloud cover percentage exceeding cloud threshold: 78.62% > 10.00%. ERROR - Skipping L7 2009-06-18-22-03-25 due to cloud cover percentage exceeding cloud threshold: 24.92% > 10.00%. ERROR - Skipping L7 2009-06-18-22-03-49 due to cloud cover percentage exceeding cloud threshold: 11.96% > 10.00%. INFO - Processing image L7 2009-08-05-22-03-37 INFO - L7 2009-08-05-22-03-37 cloud cover : 0.00% INFO - L7 2009-08-05-22-03-37: sand: 0.00% ,whitewater: 9.66% ,water: 57.19% INFO - L7 2009-08-05-22-03-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L7 2009-10-24-22-03-42 INFO - L7 2009-10-24-22-03-42 cloud cover : 0.00% INFO - L7 2009-10-24-22-03-42: sand: 3.64% ,whitewater: 8.08% ,water: 26.33% INFO - L7 2009-10-24-22-03-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 ERROR - Skipping L7 2010-01-28-22-04-43 due to cloud cover percentage exceeding cloud threshold: 45.45% > 10.00%. INFO - Processing image L7 2010-02-04-22-10-59 INFO - L7 2010-02-04-22-10-59 cloud cover : 0.00% INFO - L7 2010-02-04-22-10-59: sand: 2.94% ,whitewater: 7.94% ,water: 18.58% INFO - L7 2010-02-04-22-10-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2010-02-13-22-04-54 INFO - L7 2010-02-13-22-04-54 cloud cover : 0.00% INFO - L7 2010-02-13-22-04-54: sand: 2.19% ,whitewater: 9.59% ,water: 24.44% INFO - L7 2010-02-13-22-04-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 33 INFO - Number of shoreline points after removing points within 300m of cloud mask 33 INFO - Number of shoreline points before removing points within 30m of no data pixel 33 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2010-02-13-22-05-18 INFO - L7 2010-02-13-22-05-18 cloud cover : 0.00% INFO - L7 2010-02-13-22-05-18: sand: 2.10% ,whitewater: 12.23% ,water: 32.03% INFO - L7 2010-02-13-22-05-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L7 2010-02-20-22-11-09 INFO - L7 2010-02-20-22-11-09 cloud cover : 0.00% INFO - L7 2010-02-20-22-11-09: sand: 2.01% ,whitewater: 8.54% ,water: 16.53% INFO - L7 2010-02-20-22-11-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 INFO - Processing image L7 2010-03-08-22-11-17 INFO - L7 2010-03-08-22-11-17 cloud cover : 0.00% INFO - L7 2010-03-08-22-11-17: sand: 0.28% ,whitewater: 0.33% ,water: 30.91% INFO - L7 2010-03-08-22-11-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2010-03-17-22-05-09 INFO - L7 2010-03-17-22-05-09 cloud cover : 0.00% INFO - L7 2010-03-17-22-05-09: sand: 0.00% ,whitewater: 0.00% ,water: 57.76% INFO - L7 2010-03-17-22-05-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2010-03-17-22-05-33 INFO - L7 2010-03-17-22-05-33 cloud cover : 0.00% INFO - L7 2010-03-17-22-05-33: sand: 0.00% ,whitewater: 0.00% ,water: 80.07% INFO - L7 2010-03-17-22-05-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 33 INFO - Number of shoreline points after removing points within 300m of cloud mask 33 INFO - Number of shoreline points before removing points within 30m of no data pixel 33 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 ERROR - Skipping L7 2010-04-02-22-05-13 due to cloud cover percentage exceeding cloud threshold: 84.63% > 10.00%. INFO - Processing image L7 2010-04-18-22-05-13 INFO - L7 2010-04-18-22-05-13 cloud cover : 0.00% INFO - L7 2010-04-18-22-05-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2010-04-18-22-05-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2010-04-18-22-05-13: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2010-05-04-22-05-35 INFO - L7 2010-05-04-22-05-35 cloud cover : 0.00% INFO - L7 2010-05-04-22-05-35: sand: 0.00% ,whitewater: 16.48% ,water: 48.46% INFO - L7 2010-05-04-22-05-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 ERROR - Skipping L7 2010-06-21-22-05-34 due to cloud cover percentage exceeding cloud threshold: 70.43% > 10.00%. INFO - Processing image L7 2010-07-07-22-05-37 INFO - L7 2010-07-07-22-05-37 cloud cover : 0.00% INFO - L7 2010-07-07-22-05-37: sand: 0.00% ,whitewater: 7.24% ,water: 76.75% INFO - L7 2010-07-07-22-05-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 5 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 154 INFO - Processing image L7 2010-07-14-22-11-24 INFO - L7 2010-07-14-22-11-24 cloud cover : 0.00% INFO - L7 2010-07-14-22-11-24: sand: 0.00% ,whitewater: 0.05% ,water: 65.69% INFO - L7 2010-07-14-22-11-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 ERROR - Skipping L7 2010-08-31-22-11-28 due to cloud cover percentage exceeding cloud threshold: 58.08% > 10.00%. INFO - Processing image L7 2010-10-02-22-11-25 INFO - L7 2010-10-02-22-11-25 cloud cover : 0.00% INFO - L7 2010-10-02-22-11-25: sand: 4.15% ,whitewater: 5.74% ,water: 25.91% INFO - L7 2010-10-02-22-11-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L7 2010-10-11-22-05-45 INFO - L7 2010-10-11-22-05-45 cloud cover : 0.00% INFO - L7 2010-10-11-22-05-45: sand: 4.86% ,whitewater: 25.02% ,water: 17.32% INFO - L7 2010-10-11-22-05-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 ERROR - Skipping L7 2010-12-14-22-06-25 due to cloud cover percentage exceeding cloud threshold: 45.58% > 10.00%. ERROR - Skipping L7 2010-12-30-22-06-34 due to cloud cover percentage exceeding cloud threshold: 87.59% > 10.00%. ERROR - Skipping L7 2011-01-06-22-12-25 due to cloud cover percentage exceeding cloud threshold: 71.32% > 10.00%. INFO - Processing image L7 2011-01-31-22-06-48 INFO - L7 2011-01-31-22-06-48 cloud cover : 0.00% INFO - L7 2011-01-31-22-06-48: sand: 0.70% ,whitewater: 19.42% ,water: 19.00% INFO - L7 2011-01-31-22-06-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 INFO - Processing image L7 2011-02-07-22-12-36 INFO - L7 2011-02-07-22-12-36 cloud cover : 0.00% INFO - L7 2011-02-07-22-12-36: sand: 4.81% ,whitewater: 11.44% ,water: 17.83% INFO - L7 2011-02-07-22-12-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L7 2011-02-16-22-06-51 INFO - L7 2011-02-16-22-06-51 cloud cover : 0.00% INFO - L7 2011-02-16-22-06-51: sand: 0.00% ,whitewater: 5.42% ,water: 39.45% INFO - L7 2011-02-16-22-06-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 INFO - Processing image L7 2011-02-23-22-12-41 INFO - L7 2011-02-23-22-12-41 cloud cover : 0.00% INFO - L7 2011-02-23-22-12-41: sand: 5.88% ,whitewater: 12.00% ,water: 22.60% INFO - L7 2011-02-23-22-12-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L7 2011-03-04-22-06-57 INFO - L7 2011-03-04-22-06-57 cloud cover : 0.00% INFO - L7 2011-03-04-22-06-57: sand: 0.00% ,whitewater: 24.65% ,water: 26.19% INFO - L7 2011-03-04-22-06-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2011-03-11-22-12-45 INFO - L7 2011-03-11-22-12-45 cloud cover : 0.00% INFO - L7 2011-03-11-22-12-45: sand: 1.03% ,whitewater: 2.57% ,water: 37.58% INFO - L7 2011-03-11-22-12-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2011-03-20-22-06-58 INFO - L7 2011-03-20-22-06-58 cloud cover : 0.00% INFO - L7 2011-03-20-22-06-58: sand: 0.00% ,whitewater: 6.02% ,water: 46.92% INFO - L7 2011-03-20-22-06-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2011-04-21-22-07-00 INFO - L7 2011-04-21-22-07-00 cloud cover : 5.19% INFO - L7 2011-04-21-22-07-00: sand: 0.00% ,whitewater: 2.85% ,water: 50.19% INFO - L7 2011-04-21-22-07-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2011-08-02-22-12-38 INFO - L7 2011-08-02-22-12-38 cloud cover : 0.00% INFO - L7 2011-08-02-22-12-38: sand: 0.00% ,whitewater: 0.47% ,water: 62.79% INFO - L7 2011-08-02-22-12-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 113 ERROR - Skipping L7 2011-08-11-22-06-49 due to cloud cover percentage exceeding cloud threshold: 82.33% > 10.00%. INFO - Processing image L7 2011-08-18-22-12-35 INFO - L7 2011-08-18-22-12-35 cloud cover : 0.00% INFO - L7 2011-08-18-22-12-35: sand: 0.00% ,whitewater: 0.14% ,water: 42.30% INFO - L7 2011-08-18-22-12-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2011-09-03-22-12-32 INFO - L7 2011-09-03-22-12-32 cloud cover : 0.00% INFO - L7 2011-09-03-22-12-32: sand: 0.47% ,whitewater: 12.65% ,water: 30.16% INFO - L7 2011-09-03-22-12-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2011-09-28-22-06-39 INFO - L7 2011-09-28-22-06-39 cloud cover : 0.00% INFO - L7 2011-09-28-22-06-39: sand: 0.42% ,whitewater: 7.47% ,water: 36.69% INFO - L7 2011-09-28-22-06-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L7 2011-10-14-22-06-40 INFO - L7 2011-10-14-22-06-40 cloud cover : 0.00% INFO - L7 2011-10-14-22-06-40: sand: 2.61% ,whitewater: 10.88% ,water: 30.91% INFO - L7 2011-10-14-22-06-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2011-11-15-22-06-58 due to cloud cover percentage exceeding cloud threshold: 90.90% > 10.00%. INFO - Processing image L7 2012-04-07-22-07-28 INFO - L7 2012-04-07-22-07-28 cloud cover : 0.00% INFO - L7 2012-04-07-22-07-28: sand: 0.00% ,whitewater: 10.97% ,water: 59.06% INFO - L7 2012-04-07-22-07-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 ERROR - Skipping L7 2012-04-23-22-07-16 due to cloud cover percentage exceeding cloud threshold: 76.07% > 10.00%. INFO - Processing image L7 2012-08-13-22-08-32 INFO - L7 2012-08-13-22-08-32 cloud cover : 0.00% INFO - L7 2012-08-13-22-08-32: sand: 0.00% ,whitewater: 6.82% ,water: 56.44% INFO - L7 2012-08-13-22-08-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2012-08-29-22-08-40 INFO - L7 2012-08-29-22-08-40 cloud cover : 0.00% INFO - L7 2012-08-29-22-08-40: sand: 0.00% ,whitewater: 9.99% ,water: 61.58% INFO - L7 2012-08-29-22-08-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 ERROR - Skipping L7 2012-12-03-22-09-22 due to cloud cover percentage exceeding cloud threshold: 72.89% > 10.00%. INFO - Processing image L7 2012-12-19-22-09-32 INFO - L7 2012-12-19-22-09-32 cloud cover : 0.00% INFO - L7 2012-12-19-22-09-32: sand: 6.35% ,whitewater: 7.42% ,water: 24.79% INFO - L7 2012-12-19-22-09-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 INFO - Processing image L7 2013-01-04-22-09-34 INFO - L7 2013-01-04-22-09-34 cloud cover : 0.00% INFO - L7 2013-01-04-22-09-34: sand: 5.37% ,whitewater: 7.56% ,water: 23.16% INFO - L7 2013-01-04-22-09-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L7 2013-01-20-22-09-35 INFO - L7 2013-01-20-22-09-35 cloud cover : 0.00% INFO - L7 2013-01-20-22-09-35: sand: 7.00% ,whitewater: 25.16% ,water: 14.29% INFO - L7 2013-01-20-22-09-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2013-02-05-22-09-37 INFO - L7 2013-02-05-22-09-37 cloud cover : 0.00% INFO - L7 2013-02-05-22-09-37: sand: 5.42% ,whitewater: 19.09% ,water: 23.39% INFO - L7 2013-02-05-22-09-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2013-03-09-22-09-33 INFO - L7 2013-03-09-22-09-33 cloud cover : 0.00% INFO - L7 2013-03-09-22-09-33: sand: 0.98% ,whitewater: 10.22% ,water: 41.13% INFO - L7 2013-03-09-22-09-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 28 INFO - Number of shoreline points after removing points within 300m of cloud mask 28 INFO - Number of shoreline points before removing points within 30m of no data pixel 28 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 ERROR - Skipping L7 2013-03-25-22-09-27 due to cloud cover percentage exceeding cloud threshold: 58.78% > 10.00%. INFO - Processing image L7 2013-04-10-22-09-26 INFO - L7 2013-04-10-22-09-26 cloud cover : 0.00% INFO - L7 2013-04-10-22-09-26: sand: 0.00% ,whitewater: 0.98% ,water: 69.65% INFO - L7 2013-04-10-22-09-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2013-05-12-22-09-17 INFO - L7 2013-05-12-22-09-17 cloud cover : 0.00% INFO - L7 2013-05-12-22-09-17: sand: 0.00% ,whitewater: 3.87% ,water: 61.53% INFO - L7 2013-05-12-22-09-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 27 INFO - Processing image L7 2013-05-28-22-09-11 INFO - L7 2013-05-28-22-09-11 cloud cover : 0.00% INFO - L7 2013-05-28-22-09-11: sand: 0.00% ,whitewater: 25.40% ,water: 43.37% INFO - L7 2013-05-28-22-09-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 75 INFO - Number of shoreline points after removing points within 300m of cloud mask 75 INFO - Number of shoreline points before removing points within 30m of no data pixel 75 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 INFO - Processing image L7 2013-06-13-22-09-04 INFO - L7 2013-06-13-22-09-04 cloud cover : 0.00% INFO - L7 2013-06-13-22-09-04: sand: 0.00% ,whitewater: 2.15% ,water: 69.51% INFO - L7 2013-06-13-22-09-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2013-06-29-22-08-57 INFO - L7 2013-06-29-22-08-57 cloud cover : 0.00% INFO - L7 2013-06-29-22-08-57: sand: 0.00% ,whitewater: 0.00% ,water: 74.56% INFO - L7 2013-06-29-22-08-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L7 2013-07-15-22-08-47 INFO - L7 2013-07-15-22-08-47 cloud cover : 0.00% INFO - L7 2013-07-15-22-08-47: sand: 0.00% ,whitewater: 7.00% ,water: 61.06% INFO - L7 2013-07-15-22-08-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2013-09-01-22-08-54 INFO - L7 2013-09-01-22-08-54 cloud cover : 0.00% INFO - L7 2013-09-01-22-08-54: sand: 0.00% ,whitewater: 3.45% ,water: 57.70% INFO - L7 2013-09-01-22-08-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2013-10-19-22-09-27 due to cloud cover percentage exceeding cloud threshold: 22.45% > 10.00%. INFO - Processing image L7 2013-11-20-22-09-35 INFO - L7 2013-11-20-22-09-35 cloud cover : 0.00% INFO - L7 2013-11-20-22-09-35: sand: 5.14% ,whitewater: 1.82% ,water: 31.84% INFO - L7 2013-11-20-22-09-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 ERROR - Skipping L7 2014-01-23-22-09-45 due to cloud cover percentage exceeding cloud threshold: 77.84% > 10.00%. ERROR - Skipping L7 2014-02-08-22-09-52 due to cloud cover percentage exceeding cloud threshold: 88.92% > 10.00%. INFO - Processing image L7 2014-02-24-22-10-07 INFO - L7 2014-02-24-22-10-07 cloud cover : 0.00% INFO - L7 2014-02-24-22-10-07: sand: 6.77% ,whitewater: 20.35% ,water: 28.01% INFO - L7 2014-02-24-22-10-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2014-03-12-22-10-14 INFO - L7 2014-03-12-22-10-14 cloud cover : 0.00% INFO - L7 2014-03-12-22-10-14: sand: 2.66% ,whitewater: 4.44% ,water: 46.17% INFO - L7 2014-03-12-22-10-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 INFO - Processing image L7 2014-04-29-22-10-37 INFO - L7 2014-04-29-22-10-37 cloud cover : 0.00% INFO - L7 2014-04-29-22-10-37: sand: 0.00% ,whitewater: 6.35% ,water: 56.44% INFO - L7 2014-04-29-22-10-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2014-05-15-22-10-44 INFO - L7 2014-05-15-22-10-44 cloud cover : 0.00% INFO - L7 2014-05-15-22-10-44: sand: 0.00% ,whitewater: 6.49% ,water: 63.73% INFO - L7 2014-05-15-22-10-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L7 2014-05-31-22-10-48 INFO - L7 2014-05-31-22-10-48 cloud cover : 0.00% INFO - L7 2014-05-31-22-10-48: sand: 0.00% ,whitewater: 3.08% ,water: 66.57% INFO - L7 2014-05-31-22-10-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 113 INFO - Number of shoreline points after removing points within 300m of cloud mask 113 INFO - Number of shoreline points before removing points within 30m of no data pixel 113 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 ERROR - Skipping L7 2014-06-16-22-10-48 due to cloud cover percentage exceeding cloud threshold: 51.32% > 10.00%. INFO - Processing image L7 2014-07-18-22-10-57 INFO - L7 2014-07-18-22-10-57 cloud cover : 0.00% INFO - L7 2014-07-18-22-10-57: sand: 0.00% ,whitewater: 0.37% ,water: 71.66% INFO - L7 2014-07-18-22-10-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 132 INFO - Number of shoreline points after removing points within 300m of cloud mask 132 INFO - Number of shoreline points before removing points within 30m of no data pixel 132 INFO - Number of shoreline points after removing points within 30m of no data pixel 125 INFO - Processing image L7 2014-08-03-22-11-03 INFO - L7 2014-08-03-22-11-03 cloud cover : 0.00% INFO - L7 2014-08-03-22-11-03: sand: 0.00% ,whitewater: 12.98% ,water: 52.99% INFO - L7 2014-08-03-22-11-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2014-09-20-22-11-08 INFO - L7 2014-09-20-22-11-08 cloud cover : 0.00% INFO - L7 2014-09-20-22-11-08: sand: 1.54% ,whitewater: 13.87% ,water: 38.98% INFO - L7 2014-09-20-22-11-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 INFO - Processing image L7 2014-10-06-22-11-20 INFO - L7 2014-10-06-22-11-20 cloud cover : 0.00% INFO - L7 2014-10-06-22-11-20: sand: 2.57% ,whitewater: 32.49% ,water: 11.34% INFO - L7 2014-10-06-22-11-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 ERROR - Skipping L7 2014-11-23-22-11-42 due to cloud cover percentage exceeding cloud threshold: 68.77% > 10.00%. INFO - Processing image L7 2015-01-10-22-11-58 INFO - L7 2015-01-10-22-11-58 cloud cover : 0.00% INFO - L7 2015-01-10-22-11-58: sand: 6.30% ,whitewater: 1.17% ,water: 31.84% INFO - L7 2015-01-10-22-11-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 INFO - Processing image L7 2015-01-26-22-12-02 INFO - L7 2015-01-26-22-12-02 cloud cover : 0.00% INFO - L7 2015-01-26-22-12-02: sand: 8.36% ,whitewater: 10.18% ,water: 20.49% INFO - L7 2015-01-26-22-12-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2015-02-11-22-12-04 INFO - L7 2015-02-11-22-12-04 cloud cover : 0.00% INFO - L7 2015-02-11-22-12-04: sand: 5.51% ,whitewater: 7.66% ,water: 27.73% INFO - L7 2015-02-11-22-12-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 32 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L7 2015-02-27-22-12-15 INFO - L7 2015-02-27-22-12-15 cloud cover : 0.00% INFO - L7 2015-02-27-22-12-15: sand: 5.23% ,whitewater: 3.41% ,water: 37.07% INFO - L7 2015-02-27-22-12-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2015-03-15-22-12-22 INFO - L7 2015-03-15-22-12-22 cloud cover : 0.00% INFO - L7 2015-03-15-22-12-22: sand: 3.41% ,whitewater: 14.01% ,water: 34.27% INFO - L7 2015-03-15-22-12-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L7 2015-03-31-22-12-28 INFO - L7 2015-03-31-22-12-28 cloud cover : 0.00% INFO - L7 2015-03-31-22-12-28: sand: 0.84% ,whitewater: 16.99% ,water: 35.39% INFO - L7 2015-03-31-22-12-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 17 INFO - Number of shoreline points after removing points within 300m of cloud mask 17 INFO - Number of shoreline points before removing points within 30m of no data pixel 17 INFO - Number of shoreline points after removing points within 30m of no data pixel 14 INFO - Processing image L7 2015-05-02-22-12-43 INFO - L7 2015-05-02-22-12-43 cloud cover : 0.00% INFO - L7 2015-05-02-22-12-43: sand: 0.00% ,whitewater: 16.90% ,water: 52.57% INFO - L7 2015-05-02-22-12-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 4 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 108 INFO - Processing image L7 2015-05-18-22-12-52 INFO - L7 2015-05-18-22-12-52 cloud cover : 0.00% INFO - L7 2015-05-18-22-12-52: sand: 0.00% ,whitewater: 2.71% ,water: 76.56% INFO - L7 2015-05-18-22-12-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 INFO - Processing image L7 2015-06-03-22-12-57 INFO - L7 2015-06-03-22-12-57 cloud cover : 0.00% INFO - L7 2015-06-03-22-12-57: sand: 0.00% ,whitewater: 2.47% ,water: 79.83% INFO - L7 2015-06-03-22-12-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 138 INFO - Number of shoreline points after removing points within 300m of cloud mask 138 INFO - Number of shoreline points before removing points within 30m of no data pixel 138 INFO - Number of shoreline points after removing points within 30m of no data pixel 138 INFO - Processing image L7 2015-07-21-22-13-09 INFO - L7 2015-07-21-22-13-09 cloud cover : 0.00% INFO - L7 2015-07-21-22-13-09: sand: 0.00% ,whitewater: 8.73% ,water: 60.18% INFO - L7 2015-07-21-22-13-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 87 INFO - Number of shoreline points before removing points within 30m of no data pixel 87 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2015-08-06-22-13-13 INFO - L7 2015-08-06-22-13-13 cloud cover : 0.00% INFO - L7 2015-08-06-22-13-13: sand: 0.00% ,whitewater: 0.00% ,water: 86.18% INFO - L7 2015-08-06-22-13-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 INFO - Processing image L7 2015-08-22-22-13-15 INFO - L7 2015-08-22-22-13-15 cloud cover : 0.00% INFO - L7 2015-08-22-22-13-15: sand: 0.00% ,whitewater: 3.55% ,water: 63.40% INFO - L7 2015-08-22-22-13-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2015-09-23-22-13-22 INFO - L7 2015-09-23-22-13-22 cloud cover : 0.00% INFO - L7 2015-09-23-22-13-22: sand: 5.09% ,whitewater: 14.80% ,water: 35.71% INFO - L7 2015-09-23-22-13-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 ERROR - Skipping L7 2015-10-09-22-13-30 due to cloud cover percentage exceeding cloud threshold: 36.93% > 10.00%. INFO - Processing image L7 2015-10-25-22-13-47 INFO - L7 2015-10-25-22-13-47 cloud cover : 0.00% INFO - L7 2015-10-25-22-13-47: sand: 3.69% ,whitewater: 8.17% ,water: 28.66% INFO - L7 2015-10-25-22-13-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 ERROR - Skipping L7 2015-12-28-22-14-45 due to cloud cover percentage exceeding cloud threshold: 21.97% > 10.00%. INFO - Processing image L7 2016-02-14-22-15-17 INFO - L7 2016-02-14-22-15-17 cloud cover : 0.00% INFO - L7 2016-02-14-22-15-17: sand: 4.39% ,whitewater: 2.71% ,water: 34.41% INFO - L7 2016-02-14-22-15-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 INFO - Processing image L7 2016-03-01-22-15-22 INFO - L7 2016-03-01-22-15-22 cloud cover : 0.00% INFO - L7 2016-03-01-22-15-22: sand: 4.58% ,whitewater: 15.64% ,water: 24.09% INFO - L7 2016-03-01-22-15-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2016-04-18-22-15-42 INFO - L7 2016-04-18-22-15-42 cloud cover : 0.00% INFO - L7 2016-04-18-22-15-42: sand: 0.00% ,whitewater: 19.98% ,water: 45.80% INFO - L7 2016-04-18-22-15-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 ERROR - Skipping L7 2016-05-04-22-15-47 due to cloud cover percentage exceeding cloud threshold: 81.58% > 10.00%. INFO - Processing image L7 2016-06-05-22-15-56 INFO - L7 2016-06-05-22-15-56 cloud cover : 0.00% INFO - L7 2016-06-05-22-15-56: sand: 0.00% ,whitewater: 0.47% ,water: 68.49% INFO - L7 2016-06-05-22-15-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2016-07-23-22-16-00 INFO - L7 2016-07-23-22-16-00 cloud cover : 4.15% INFO - L7 2016-07-23-22-16-00: sand: 0.00% ,whitewater: 0.37% ,water: 49.63% INFO - L7 2016-07-23-22-16-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 23 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2016-08-08-22-16-02 INFO - L7 2016-08-08-22-16-02 cloud cover : 0.00% INFO - L7 2016-08-08-22-16-02: sand: 0.00% ,whitewater: 2.52% ,water: 62.37% INFO - L7 2016-08-08-22-16-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 INFO - Processing image L7 2016-09-09-22-16-07 INFO - L7 2016-09-09-22-16-07 cloud cover : 0.00% INFO - L7 2016-09-09-22-16-07: sand: 2.05% ,whitewater: 8.08% ,water: 48.51% INFO - L7 2016-09-09-22-16-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 ERROR - Skipping L7 2017-03-04-22-15-31 due to cloud cover percentage exceeding cloud threshold: 83.96% > 10.00%. INFO - Processing image L7 2017-04-21-22-15-48 INFO - L7 2017-04-21-22-15-48 cloud cover : 0.00% INFO - L7 2017-04-21-22-15-48: sand: 0.00% ,whitewater: 15.31% ,water: 52.19% INFO - L7 2017-04-21-22-15-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 2017-05-23-22-15-55 INFO - L7 2017-05-23-22-15-55 cloud cover : 0.00% INFO - L7 2017-05-23-22-15-55: sand: 0.89% ,whitewater: 0.70% ,water: 65.17% INFO - L7 2017-05-23-22-15-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2017-06-08-22-16-00 due to cloud cover percentage exceeding cloud threshold: 69.97% > 10.00%. ERROR - Skipping L7 2017-06-24-22-16-03 due to cloud cover percentage exceeding cloud threshold: 84.34% > 10.00%. INFO - Processing image L7 2017-07-10-22-16-04 INFO - L7 2017-07-10-22-16-04 cloud cover : 0.00% INFO - L7 2017-07-10-22-16-04: sand: 0.00% ,whitewater: 1.68% ,water: 69.98% INFO - L7 2017-07-10-22-16-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2017-08-27-22-16-01 INFO - L7 2017-08-27-22-16-01 cloud cover : 0.00% INFO - L7 2017-08-27-22-16-01: sand: 0.00% ,whitewater: 11.53% ,water: 49.11% INFO - L7 2017-08-27-22-16-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 22 INFO - Number of shoreline points after removing points within 300m of cloud mask 22 INFO - Number of shoreline points before removing points within 30m of no data pixel 22 INFO - Number of shoreline points after removing points within 30m of no data pixel 21 INFO - Processing image L7 2017-10-14-22-16-02 INFO - L7 2017-10-14-22-16-02 cloud cover : 0.00% INFO - L7 2017-10-14-22-16-02: sand: 5.56% ,whitewater: 19.37% ,water: 16.29% INFO - L7 2017-10-14-22-16-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2017-10-30-22-15-38 INFO - L7 2017-10-30-22-15-38 cloud cover : 0.00% INFO - L7 2017-10-30-22-15-38: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-10-30-22-15-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2017-10-30-22-15-38: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2017-11-15-22-15-36 due to cloud cover percentage exceeding cloud threshold: 76.97% > 10.00%. INFO - Processing image L7 2017-12-01-22-15-30 INFO - L7 2017-12-01-22-15-30 cloud cover : 0.00% INFO - L7 2017-12-01-22-15-30: sand: 3.43% ,whitewater: 0.00% ,water: 19.90% INFO - L7 2017-12-01-22-15-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2017-12-01-22-15-53 INFO - L7 2017-12-01-22-15-53 cloud cover : 0.00% INFO - L7 2017-12-01-22-15-53: sand: 9.52% ,whitewater: 0.00% ,water: 34.83% INFO - L7 2017-12-01-22-15-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L7 2017-12-17-22-15-21 INFO - L7 2017-12-17-22-15-21 cloud cover : 0.00% INFO - L7 2017-12-17-22-15-21: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-12-17-22-15-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2017-12-17-22-15-21: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2018-01-02-22-15-33 INFO - L7 2018-01-02-22-15-33 cloud cover : 0.00% INFO - L7 2018-01-02-22-15-33: sand: 4.95% ,whitewater: 8.50% ,water: 29.04% INFO - L7 2018-01-02-22-15-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 ERROR - Skipping L7 2018-03-07-22-14-42 due to cloud cover percentage exceeding cloud threshold: 68.42% > 10.00%. INFO - Processing image L7 2018-03-23-22-14-29 INFO - L7 2018-03-23-22-14-29 cloud cover : 0.00% INFO - L7 2018-03-23-22-14-29: sand: 2.33% ,whitewater: 10.32% ,water: 45.94% INFO - L7 2018-03-23-22-14-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L7 2018-04-08-22-14-15 due to cloud cover percentage exceeding cloud threshold: 92.33% > 10.00%. INFO - Processing image L7 2018-04-24-22-13-59 INFO - L7 2018-04-24-22-13-59 cloud cover : 0.00% INFO - L7 2018-04-24-22-13-59: sand: 0.56% ,whitewater: 5.79% ,water: 52.15% INFO - L7 2018-04-24-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 15 INFO - Processing image L7 2018-05-26-22-13-27 INFO - L7 2018-05-26-22-13-27 cloud cover : 0.00% INFO - L7 2018-05-26-22-13-27: sand: 0.00% ,whitewater: 1.73% ,water: 76.61% INFO - L7 2018-05-26-22-13-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L7 2018-06-27-22-12-52 INFO - L7 2018-06-27-22-12-52 cloud cover : 0.00% INFO - L7 2018-06-27-22-12-52: sand: 1.12% ,whitewater: 0.51% ,water: 79.65% INFO - L7 2018-06-27-22-12-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L7 2018-07-13-22-12-33 INFO - L7 2018-07-13-22-12-33 cloud cover : 0.00% INFO - L7 2018-07-13-22-12-33: sand: 0.79% ,whitewater: 0.33% ,water: 79.79% INFO - L7 2018-07-13-22-12-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L7 2018-07-29-22-12-17 INFO - L7 2018-07-29-22-12-17 cloud cover : 0.00% INFO - L7 2018-07-29-22-12-17: sand: 0.00% ,whitewater: 5.74% ,water: 62.65% INFO - L7 2018-07-29-22-12-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L7 2018-08-14-22-11-59 INFO - L7 2018-08-14-22-11-59 cloud cover : 0.00% INFO - L7 2018-08-14-22-11-59: sand: 0.00% ,whitewater: 19.33% ,water: 41.78% INFO - L7 2018-08-14-22-11-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2018-08-30-22-11-39 INFO - L7 2018-08-30-22-11-39 cloud cover : 0.00% INFO - L7 2018-08-30-22-11-39: sand: 0.00% ,whitewater: 11.95% ,water: 41.88% INFO - L7 2018-08-30-22-11-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 INFO - Processing image L7 2018-11-18-22-09-49 INFO - L7 2018-11-18-22-09-49 cloud cover : 0.00% INFO - L7 2018-11-18-22-09-49: sand: 6.86% ,whitewater: 19.65% ,water: 12.93% INFO - L7 2018-11-18-22-09-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 37 ERROR - Skipping L7 2019-01-21-22-07-58 due to cloud cover percentage exceeding cloud threshold: 55.25% > 10.00%. ERROR - Skipping L7 2019-02-22-22-07-00 due to cloud cover percentage exceeding cloud threshold: 72.54% > 10.00%. ERROR - Skipping L7 2019-04-11-22-05-24 due to cloud cover percentage exceeding cloud threshold: 76.31% > 10.00%. INFO - Processing image L7 2019-04-27-22-04-49 INFO - L7 2019-04-27-22-04-49 cloud cover : 0.00% INFO - L7 2019-04-27-22-04-49: sand: 0.00% ,whitewater: 24.14% ,water: 34.87% INFO - L7 2019-04-27-22-04-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2019-06-14-22-03-02 INFO - L7 2019-06-14-22-03-02 cloud cover : 0.00% INFO - L7 2019-06-14-22-03-02: sand: 0.00% ,whitewater: 0.37% ,water: 63.59% INFO - L7 2019-06-14-22-03-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L7 2019-07-16-22-01-49 INFO - L7 2019-07-16-22-01-49 cloud cover : 0.00% INFO - L7 2019-07-16-22-01-49: sand: 0.00% ,whitewater: 35.62% ,water: 0.00% INFO - L7 2019-07-16-22-01-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 97 INFO - Processing image L7 2019-08-17-22-00-30 INFO - L7 2019-08-17-22-00-30 cloud cover : 0.00% INFO - L7 2019-08-17-22-00-30: sand: 0.47% ,whitewater: 10.18% ,water: 51.35% INFO - L7 2019-08-17-22-00-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L7 2019-09-02-21-59-49 INFO - L7 2019-09-02-21-59-49 cloud cover : 0.00% INFO - L7 2019-09-02-21-59-49: sand: 0.98% ,whitewater: 15.03% ,water: 52.01% INFO - L7 2019-09-02-21-59-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 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 INFO - Processing image L7 2019-09-18-21-59-07 INFO - L7 2019-09-18-21-59-07 cloud cover : 0.00% INFO - L7 2019-09-18-21-59-07: sand: 3.03% ,whitewater: 19.23% ,water: 34.78% INFO - L7 2019-09-18-21-59-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2019-11-21-21-56-19 due to cloud cover percentage exceeding cloud threshold: 58.93% > 10.00%. INFO - Processing image L7 2020-01-08-21-53-53 INFO - L7 2020-01-08-21-53-53 cloud cover : 0.00% INFO - L7 2020-01-08-21-53-53: sand: 0.23% ,whitewater: 6.35% ,water: 28.06% INFO - L7 2020-01-08-21-53-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 26 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2020-02-09-21-52-18 INFO - L7 2020-02-09-21-52-18 cloud cover : 0.00% INFO - L7 2020-02-09-21-52-18: sand: 4.15% ,whitewater: 8.26% ,water: 38.00% INFO - L7 2020-02-09-21-52-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L7 2020-04-13-21-48-47 INFO - L7 2020-04-13-21-48-47 cloud cover : 0.00% INFO - L7 2020-04-13-21-48-47: sand: 0.00% ,whitewater: 19.89% ,water: 38.00% INFO - L7 2020-04-13-21-48-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 21 INFO - Number of shoreline points after removing points within 300m of cloud mask 21 INFO - Number of shoreline points before removing points within 30m of no data pixel 21 INFO - Number of shoreline points after removing points within 30m of no data pixel 21 INFO - Processing image L7 2020-05-15-21-46-52 INFO - L7 2020-05-15-21-46-52 cloud cover : 0.00% INFO - L7 2020-05-15-21-46-52: sand: 0.33% ,whitewater: 6.72% ,water: 62.14% INFO - L7 2020-05-15-21-46-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2020-05-31-21-45-54 due to cloud cover percentage exceeding cloud threshold: 51.21% > 10.00%. INFO - Processing image L7 2020-07-02-21-44-01 INFO - L7 2020-07-02-21-44-01 cloud cover : 0.00% INFO - L7 2020-07-02-21-44-01: sand: 3.92% ,whitewater: 1.03% ,water: 66.81% INFO - L7 2020-07-02-21-44-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2020-08-03-21-42-03 due to cloud cover percentage exceeding cloud threshold: 54.35% > 10.00%. INFO - Processing image L7 2020-10-22-21-36-52 INFO - L7 2020-10-22-21-36-52 cloud cover : 0.00% INFO - L7 2020-10-22-21-36-52: sand: 5.37% ,whitewater: 6.82% ,water: 32.54% INFO - L7 2020-10-22-21-36-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 ERROR - Skipping L7 2020-11-23-21-34-41 due to cloud cover percentage exceeding cloud threshold: 66.29% > 10.00%. ERROR - Skipping L7 2021-01-26-21-30-03 due to cloud cover percentage exceeding cloud threshold: 59.59% > 10.00%. INFO - Processing image L7 2021-02-11-21-28-52 INFO - L7 2021-02-11-21-28-52 cloud cover : 0.00% INFO - L7 2021-02-11-21-28-52: sand: 2.10% ,whitewater: 4.72% ,water: 48.74% INFO - L7 2021-02-11-21-28-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L7 2021-04-16-21-23-47 INFO - L7 2021-04-16-21-23-47 cloud cover : 0.00% INFO - L7 2021-04-16-21-23-47: sand: 0.00% ,whitewater: 13.26% ,water: 50.23% INFO - L7 2021-04-16-21-23-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 ERROR - Skipping L7 2021-05-18-21-21-05 due to cloud cover percentage exceeding cloud threshold: 23.75% > 10.00%. INFO - Processing image L7 2021-06-03-21-19-43 INFO - L7 2021-06-03-21-19-43 cloud cover : 0.00% INFO - L7 2021-06-03-21-19-43: sand: 0.84% ,whitewater: 0.28% ,water: 74.14% INFO - L7 2021-06-03-21-19-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L7 2021-06-19-21-18-25 due to cloud cover percentage exceeding cloud threshold: 82.14% > 10.00%. INFO - Processing image L7 2021-07-21-21-15-43 INFO - L7 2021-07-21-21-15-43 cloud cover : 0.00% INFO - L7 2021-07-21-21-15-43: sand: 0.00% ,whitewater: 2.15% ,water: 0.00% INFO - L7 2021-07-21-21-15-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2022-01-29-20-57-59 INFO - L7 2022-01-29-20-57-59 cloud cover : 0.00% INFO - L7 2022-01-29-20-57-59: sand: 1.03% ,whitewater: 0.19% ,water: 57.05% INFO - L7 2022-01-29-20-57-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2022-02-14-20-56-21 INFO - L7 2022-02-14-20-56-21 cloud cover : 0.00% INFO - L7 2022-02-14-20-56-21: sand: 0.00% ,whitewater: 0.33% ,water: 59.76% INFO - L7 2022-02-14-20-56-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 ERROR - Skipping L7 2022-03-02-20-54-49 due to cloud cover percentage exceeding cloud threshold: 39.55% > 10.00%. ERROR - Skipping L7 2022-03-18-20-53-13 due to cloud cover percentage exceeding cloud threshold: 59.08% > 10.00%. INFO - Processing image L7 2022-04-03-20-51-41 INFO - L7 2022-04-03-20-51-41 cloud cover : 0.00% INFO - L7 2022-04-03-20-51-41: sand: 8.40% ,whitewater: 2.94% ,water: 66.06% INFO - L7 2022-04-03-20-51-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L7 2022-05-11-20-51-51 INFO - L7 2022-05-11-20-51-51 cloud cover : 0.00% INFO - L7 2022-05-11-20-51-51: sand: 15.13% ,whitewater: 2.29% ,water: 71.24% INFO - L7 2022-05-11-20-51-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2022-05-23-20-45-34 due to cloud cover percentage exceeding cloud threshold: 35.36% > 10.00%. INFO - Processing image L7 2022-05-28-20-51-08 INFO - L7 2022-05-28-20-51-08 cloud cover : 0.00% INFO - L7 2022-05-28-20-51-08: sand: 1.35% ,whitewater: 0.56% ,water: 77.36% INFO - L7 2022-05-28-20-51-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2022-06-09-20-44-41 due to cloud cover percentage exceeding cloud threshold: 18.16% > 10.00%. INFO - Processing image L7 2022-06-26-20-43-15 INFO - L7 2022-06-26-20-43-15 cloud cover : 0.00% INFO - L7 2022-06-26-20-43-15: sand: 0.00% ,whitewater: 0.00% ,water: 18.29% INFO - L7 2022-06-26-20-43-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-06-26-20-43-15: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2022-06-26-20-43-39 INFO - L7 2022-06-26-20-43-39 cloud cover : 0.00% INFO - L7 2022-06-26-20-43-39: sand: 0.00% ,whitewater: 1.59% ,water: 21.01% INFO - L7 2022-06-26-20-43-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 INFO - Processing image L7 2022-07-13-20-42-05 INFO - L7 2022-07-13-20-42-05 cloud cover : 0.00% INFO - L7 2022-07-13-20-42-05: sand: 3.27% ,whitewater: 3.45% ,water: 70.21% INFO - L7 2022-07-13-20-42-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2022-07-13-20-42-29 INFO - L7 2022-07-13-20-42-29 cloud cover : 0.00% INFO - L7 2022-07-13-20-42-29: sand: 3.45% ,whitewater: 4.58% ,water: 69.00% INFO - L7 2022-07-13-20-42-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2022-07-30-20-40-44 INFO - L7 2022-07-30-20-40-44 cloud cover : 5.57% INFO - L7 2022-07-30-20-40-44: sand: 0.00% ,whitewater: 0.28% ,water: 33.05% INFO - L7 2022-07-30-20-40-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L7 2022-10-06-20-34-04 INFO - L7 2022-10-06-20-34-04 cloud cover : 0.00% INFO - L7 2022-10-06-20-34-04: sand: 0.47% ,whitewater: 3.64% ,water: 61.34% INFO - L7 2022-10-06-20-34-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2022-10-06-20-34-28 INFO - L7 2022-10-06-20-34-28 cloud cover : 0.00% INFO - L7 2022-10-06-20-34-28: sand: 0.47% ,whitewater: 3.83% ,water: 60.88% INFO - L7 2022-10-06-20-34-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2022-10-23-20-31-57 due to cloud cover percentage exceeding cloud threshold: 86.85% > 10.00%. INFO - Processing image L7 2022-11-09-20-30-04 INFO - L7 2022-11-09-20-30-04 cloud cover : 0.00% INFO - L7 2022-11-09-20-30-04: sand: 0.00% ,whitewater: 4.25% ,water: 49.49% INFO - L7 2022-11-09-20-30-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L7 2022-12-01-20-32-39 INFO - L7 2022-12-01-20-32-39 cloud cover : 0.00% INFO - L7 2022-12-01-20-32-39: sand: 2.71% ,whitewater: 16.76% ,water: 61.25% INFO - L7 2022-12-01-20-32-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L7 2023-02-12-20-25-12 INFO - L7 2023-02-12-20-25-12 cloud cover : 0.00% INFO - L7 2023-02-12-20-25-12: sand: 1.73% ,whitewater: 0.75% ,water: 61.58% INFO - L7 2023-02-12-20-25-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 INFO - Processing image L7 2023-03-18-20-16-27 INFO - L7 2023-03-18-20-16-27 cloud cover : 0.00% INFO - L7 2023-03-18-20-16-27: sand: 3.92% ,whitewater: 2.43% ,water: 61.90% INFO - L7 2023-03-18-20-16-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 25 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 ERROR - Skipping L7 2023-04-09-20-15-23 due to cloud cover percentage exceeding cloud threshold: 73.18% > 10.00%. ERROR - Skipping L7 2023-05-01-20-13-31 due to cloud cover percentage exceeding cloud threshold: 79.98% > 10.00%. ERROR - Skipping L7 2023-08-24-19-58-22 due to cloud cover percentage exceeding cloud threshold: 35.38% > 10.00%. INFO - Processing image L7 2023-08-24-19-58-46 INFO - L7 2023-08-24-19-58-46 cloud cover : 0.00% INFO - L7 2023-08-24-19-58-46: sand: 0.00% ,whitewater: 0.47% ,water: 3.27% INFO - L7 2023-08-24-19-58-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2023-08-29-20-02-05 INFO - L7 2023-08-29-20-02-05 cloud cover : 0.00% INFO - L7 2023-08-29-20-02-05: sand: 7.14% ,whitewater: 1.21% ,water: 79.27% INFO - L7 2023-08-29-20-02-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 19 INFO - Number of shoreline points after removing points within 300m of cloud mask 19 INFO - Number of shoreline points before removing points within 30m of no data pixel 19 INFO - Number of shoreline points after removing points within 30m of no data pixel 19 ERROR - Skipping L7 2023-09-20-19-56-11 due to cloud cover percentage exceeding cloud threshold: 48.99% > 10.00%. ERROR - Skipping L7 2023-09-20-19-56-35 due to cloud cover percentage exceeding cloud threshold: 56.92% > 10.00%. INFO - Processing image L7 2023-09-25-19-59-44 INFO - L7 2023-09-25-19-59-44 cloud cover : 0.00% INFO - L7 2023-09-25-19-59-44: sand: 4.01% ,whitewater: 0.61% ,water: 74.14% INFO - L7 2023-09-25-19-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2023-12-20-19-47-58 INFO - L7 2023-12-20-19-47-58 cloud cover : 0.00% INFO - L7 2023-12-20-19-47-58: sand: 2.52% ,whitewater: 1.54% ,water: 82.82% INFO - L7 2023-12-20-19-47-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 ERROR - Skipping L7 2024-01-16-19-40-52 due to cloud cover percentage exceeding cloud threshold: 87.68% > 10.00%. INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-05-11-22-21-07 INFO - L8 2013-05-11-22-21-07 cloud cover : 0.00% INFO - L8 2013-05-11-22-21-07: sand: 0.00% ,whitewater: 6.54% ,water: 71.90% INFO - L8 2013-05-11-22-21-07: 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 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L8 2013-06-05-22-15-27 INFO - L8 2013-06-05-22-15-27 cloud cover : 0.00% INFO - L8 2013-06-05-22-15-27: sand: 0.00% ,whitewater: 7.19% ,water: 79.27% INFO - L8 2013-06-05-22-15-27: 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 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L8 2013-07-14-22-21-10 due to cloud cover percentage exceeding cloud threshold: 57.70% > 10.00%. INFO - Processing image L8 2013-07-23-22-14-58 INFO - L8 2013-07-23-22-14-58 cloud cover : 0.00% INFO - L8 2013-07-23-22-14-58: sand: 0.00% ,whitewater: 0.00% ,water: 93.23% INFO - L8 2013-07-23-22-14-58: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2013-07-23-22-15-22 INFO - L8 2013-07-23-22-15-22 cloud cover : 0.00% INFO - L8 2013-07-23-22-15-22: sand: 0.00% ,whitewater: 0.00% ,water: 93.32% INFO - L8 2013-07-23-22-15-22: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L8 2013-08-08-22-15-01 due to cloud cover percentage exceeding cloud threshold: 47.90% > 10.00%. ERROR - Skipping L8 2013-08-08-22-15-25 due to cloud cover percentage exceeding cloud threshold: 23.72% > 10.00%. INFO - Processing image L8 2013-09-16-22-21-09 INFO - L8 2013-09-16-22-21-09 cloud cover : 0.00% INFO - L8 2013-09-16-22-21-09: sand: 4.44% ,whitewater: 5.46% ,water: 53.13% INFO - L8 2013-09-16-22-21-09: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 ERROR - Skipping L8 2013-10-11-22-14-53 due to cloud cover percentage exceeding cloud threshold: 36.41% > 10.00%. ERROR - Skipping L8 2013-10-11-22-15-17 due to cloud cover percentage exceeding cloud threshold: 32.12% > 10.00%. INFO - Processing image L8 2013-10-18-22-21-01 INFO - L8 2013-10-18-22-21-01 cloud cover : 0.00% INFO - L8 2013-10-18-22-21-01: sand: 2.99% ,whitewater: 35.67% ,water: 11.90% INFO - L8 2013-10-18-22-21-01: 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: 0 shorelines INFO - Processing image L8 2013-10-27-22-14-43 INFO - L8 2013-10-27-22-14-43 cloud cover : 0.00% INFO - L8 2013-10-27-22-14-43: sand: 4.20% ,whitewater: 31.75% ,water: 12.18% INFO - L8 2013-10-27-22-14-43: 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 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2013-10-27-22-15-07 INFO - L8 2013-10-27-22-15-07 cloud cover : 0.00% INFO - L8 2013-10-27-22-15-07: sand: 4.06% ,whitewater: 32.26% ,water: 12.23% INFO - L8 2013-10-27-22-15-07: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2013-11-03-22-20-56 INFO - L8 2013-11-03-22-20-56 cloud cover : 0.00% INFO - L8 2013-11-03-22-20-56: sand: 1.91% ,whitewater: 2.24% ,water: 43.88% INFO - L8 2013-11-03-22-20-56: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2013-11-19-22-20-49 INFO - L8 2013-11-19-22-20-49 cloud cover : 0.00% INFO - L8 2013-11-19-22-20-49: sand: 6.91% ,whitewater: 3.41% ,water: 41.18% INFO - L8 2013-11-19-22-20-49: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 ERROR - Skipping L8 2013-12-14-22-14-33 due to cloud cover percentage exceeding cloud threshold: 25.49% > 10.00%. ERROR - Skipping L8 2013-12-14-22-14-57 due to cloud cover percentage exceeding cloud threshold: 21.20% > 10.00%. ERROR - Skipping L8 2013-12-21-22-20-39 due to cloud cover percentage exceeding cloud threshold: 20.73% > 10.00%. INFO - Processing image L8 2014-02-07-22-20-09 INFO - L8 2014-02-07-22-20-09 cloud cover : 0.00% INFO - L8 2014-02-07-22-20-09: sand: 5.88% ,whitewater: 3.13% ,water: 39.50% INFO - L8 2014-02-07-22-20-09: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2014-02-16-22-13-50 INFO - L8 2014-02-16-22-13-50 cloud cover : 0.00% INFO - L8 2014-02-16-22-13-50: sand: 4.81% ,whitewater: 7.19% ,water: 40.80% INFO - L8 2014-02-16-22-13-50: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2014-02-16-22-14-14 INFO - L8 2014-02-16-22-14-14 cloud cover : 0.00% INFO - L8 2014-02-16-22-14-14: sand: 4.86% ,whitewater: 7.24% ,water: 40.71% INFO - L8 2014-02-16-22-14-14: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L8 2014-02-23-22-19-56 due to cloud cover percentage exceeding cloud threshold: 94.86% > 10.00%. INFO - Processing image L8 2014-03-04-22-13-34 INFO - L8 2014-03-04-22-13-34 cloud cover : 0.00% INFO - L8 2014-03-04-22-13-34: sand: 2.43% ,whitewater: 24.84% ,water: 28.29% INFO - L8 2014-03-04-22-13-34: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2014-03-04-22-13-58 INFO - L8 2014-03-04-22-13-58 cloud cover : 0.00% INFO - L8 2014-03-04-22-13-58: sand: 2.89% ,whitewater: 25.07% ,water: 28.20% INFO - L8 2014-03-04-22-13-58: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2014-04-05-22-13-10 INFO - L8 2014-04-05-22-13-10 cloud cover : 0.00% INFO - L8 2014-04-05-22-13-10: sand: 0.00% ,whitewater: 25.12% ,water: 61.06% INFO - L8 2014-04-05-22-13-10: 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 66 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 INFO - Processing image L8 2014-04-05-22-13-34 INFO - L8 2014-04-05-22-13-34 cloud cover : 0.00% INFO - L8 2014-04-05-22-13-34: sand: 0.00% ,whitewater: 25.96% ,water: 60.32% INFO - L8 2014-04-05-22-13-34: 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 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 INFO - Processing image L8 2014-05-07-22-12-37 INFO - L8 2014-05-07-22-12-37 cloud cover : 0.00% INFO - L8 2014-05-07-22-12-37: sand: 0.00% ,whitewater: 31.70% ,water: 44.12% INFO - L8 2014-05-07-22-12-37: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 ERROR - Skipping L8 2014-05-07-22-13-01 due to cloud cover percentage exceeding cloud threshold: 18.67% > 10.00%. INFO - Processing image L8 2014-05-14-22-18-44 INFO - L8 2014-05-14-22-18-44 cloud cover : 0.00% INFO - L8 2014-05-14-22-18-44: sand: 0.00% ,whitewater: 10.18% ,water: 69.33% INFO - L8 2014-05-14-22-18-44: 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: 0 shorelines INFO - Processing image L8 2014-05-30-22-18-47 INFO - L8 2014-05-30-22-18-47 cloud cover : 0.00% INFO - L8 2014-05-30-22-18-47: sand: 0.00% ,whitewater: 3.64% ,water: 81.19% INFO - L8 2014-05-30-22-18-47: 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: 0 shorelines INFO - Processing image L8 2014-07-01-22-18-58 INFO - L8 2014-07-01-22-18-58 cloud cover : 0.00% INFO - L8 2014-07-01-22-18-58: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-07-01-22-18-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2014-07-10-22-13-16 INFO - L8 2014-07-10-22-13-16 cloud cover : 0.00% INFO - L8 2014-07-10-22-13-16: sand: 0.00% ,whitewater: 0.56% ,water: 52.01% INFO - L8 2014-07-10-22-13-16: 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 55 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 L8 2014-07-26-22-12-55 INFO - L8 2014-07-26-22-12-55 cloud cover : 0.00% INFO - L8 2014-07-26-22-12-55: sand: 0.00% ,whitewater: 1.35% ,water: 84.03% INFO - L8 2014-07-26-22-12-55: 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: 0 shorelines INFO - Processing image L8 2014-07-26-22-13-18 INFO - L8 2014-07-26-22-13-18 cloud cover : 0.00% INFO - L8 2014-07-26-22-13-18: sand: 0.00% ,whitewater: 1.49% ,water: 84.03% INFO - L8 2014-07-26-22-13-18: 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: 0 shorelines INFO - Processing image L8 2014-08-02-22-19-10 INFO - L8 2014-08-02-22-19-10 cloud cover : 0.00% INFO - L8 2014-08-02-22-19-10: sand: 0.00% ,whitewater: 7.00% ,water: 9.57% INFO - L8 2014-08-02-22-19-10: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L8 2014-08-27-22-13-05 INFO - L8 2014-08-27-22-13-05 cloud cover : 6.16% INFO - L8 2014-08-27-22-13-05: sand: 0.56% ,whitewater: 7.66% ,water: 62.89% INFO - L8 2014-08-27-22-13-05: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L8 2014-08-27-22-13-29 INFO - L8 2014-08-27-22-13-29 cloud cover : 5.14% INFO - L8 2014-08-27-22-13-29: sand: 0.56% ,whitewater: 7.84% ,water: 62.65% INFO - L8 2014-08-27-22-13-29: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L8 2014-09-03-22-19-18 INFO - L8 2014-09-03-22-19-18 cloud cover : 5.98% INFO - L8 2014-09-03-22-19-18: sand: 0.00% ,whitewater: 2.24% ,water: 57.94% INFO - L8 2014-09-03-22-19-18: 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: 0 shorelines ERROR - Skipping L8 2014-09-12-22-13-09 due to cloud cover percentage exceeding cloud threshold: 88.24% > 10.00%. ERROR - Skipping L8 2014-09-12-22-13-33 due to cloud cover percentage exceeding cloud threshold: 44.07% > 10.00%. INFO - Processing image L8 2014-09-28-22-13-08 INFO - L8 2014-09-28-22-13-08 cloud cover : 0.00% INFO - L8 2014-09-28-22-13-08: sand: 4.25% ,whitewater: 18.81% ,water: 31.75% INFO - L8 2014-09-28-22-13-08: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 INFO - Processing image L8 2014-09-28-22-13-32 INFO - L8 2014-09-28-22-13-32 cloud cover : 0.00% INFO - L8 2014-09-28-22-13-32: sand: 4.30% ,whitewater: 18.91% ,water: 31.47% INFO - L8 2014-09-28-22-13-32: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 ERROR - Skipping L8 2014-10-14-22-13-14 due to cloud cover percentage exceeding cloud threshold: 26.24% > 10.00%. INFO - Processing image L8 2014-10-14-22-13-38 INFO - L8 2014-10-14-22-13-38 cloud cover : 9.15% INFO - L8 2014-10-14-22-13-38: sand: 5.32% ,whitewater: 23.11% ,water: 14.29% INFO - L8 2014-10-14-22-13-38: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 INFO - Processing image L8 2014-10-21-22-19-25 INFO - L8 2014-10-21-22-19-25 cloud cover : 0.00% INFO - L8 2014-10-21-22-19-25: sand: 2.10% ,whitewater: 17.88% ,water: 27.87% INFO - L8 2014-10-21-22-19-25: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2014-11-06-22-19-25 INFO - L8 2014-11-06-22-19-25 cloud cover : 0.00% INFO - L8 2014-11-06-22-19-25: sand: 5.28% ,whitewater: 0.98% ,water: 45.33% INFO - L8 2014-11-06-22-19-25: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2014-12-01-22-13-12 INFO - L8 2014-12-01-22-13-12 cloud cover : 0.00% INFO - L8 2014-12-01-22-13-12: sand: 6.58% ,whitewater: 17.65% ,water: 24.28% INFO - L8 2014-12-01-22-13-12: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2014-12-01-22-13-36 INFO - L8 2014-12-01-22-13-36 cloud cover : 0.00% INFO - L8 2014-12-01-22-13-36: sand: 7.00% ,whitewater: 17.93% ,water: 23.76% INFO - L8 2014-12-01-22-13-36: 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 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 ERROR - Skipping L8 2014-12-24-22-19-17 due to cloud cover percentage exceeding cloud threshold: 28.29% > 10.00%. ERROR - Skipping L8 2015-01-09-22-19-14 due to cloud cover percentage exceeding cloud threshold: 92.62% > 10.00%. INFO - Processing image L8 2015-01-25-22-19-08 INFO - L8 2015-01-25-22-19-08 cloud cover : 8.31% INFO - L8 2015-01-25-22-19-08: sand: 8.36% ,whitewater: 13.31% ,water: 21.99% INFO - L8 2015-01-25-22-19-08: 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 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L8 2015-02-10-22-19-02 INFO - L8 2015-02-10-22-19-02 cloud cover : 0.00% INFO - L8 2015-02-10-22-19-02: sand: 6.44% ,whitewater: 18.53% ,water: 23.44% INFO - L8 2015-02-10-22-19-02: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2015-02-19-22-12-49 INFO - L8 2015-02-19-22-12-49 cloud cover : 0.00% INFO - L8 2015-02-19-22-12-49: sand: 4.48% ,whitewater: 6.77% ,water: 43.60% INFO - L8 2015-02-19-22-12-49: 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 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L8 2015-02-19-22-13-13 INFO - L8 2015-02-19-22-13-13 cloud cover : 0.00% INFO - L8 2015-02-19-22-13-13: sand: 4.44% ,whitewater: 7.10% ,water: 43.42% INFO - L8 2015-02-19-22-13-13: 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 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L8 2015-02-26-22-18-58 INFO - L8 2015-02-26-22-18-58 cloud cover : 0.00% INFO - L8 2015-02-26-22-18-58: sand: 0.00% ,whitewater: 3.27% ,water: 70.73% INFO - L8 2015-02-26-22-18-58: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2015-03-07-22-12-42 INFO - L8 2015-03-07-22-12-42 cloud cover : 0.00% INFO - L8 2015-03-07-22-12-42: sand: 1.73% ,whitewater: 36.13% ,water: 22.50% INFO - L8 2015-03-07-22-12-42: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2015-03-07-22-13-06 INFO - L8 2015-03-07-22-13-06 cloud cover : 0.00% INFO - L8 2015-03-07-22-13-06: sand: 1.59% ,whitewater: 36.32% ,water: 22.50% INFO - L8 2015-03-07-22-13-06: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L8 2015-03-14-22-18-47 INFO - L8 2015-03-14-22-18-47 cloud cover : 0.00% INFO - L8 2015-03-14-22-18-47: sand: 4.72% ,whitewater: 13.68% ,water: 42.20% INFO - L8 2015-03-14-22-18-47: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L8 2015-03-23-22-12-32 INFO - L8 2015-03-23-22-12-32 cloud cover : 0.00% INFO - L8 2015-03-23-22-12-32: sand: 3.08% ,whitewater: 8.36% ,water: 58.73% INFO - L8 2015-03-23-22-12-32: 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 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 47 INFO - Number of shoreline points before removing points within 30m of no data pixel 47 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L8 2015-03-23-22-12-56 INFO - L8 2015-03-23-22-12-56 cloud cover : 0.00% INFO - L8 2015-03-23-22-12-56: sand: 3.27% ,whitewater: 8.31% ,water: 58.12% INFO - L8 2015-03-23-22-12-56: 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 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 ERROR - Skipping L8 2015-03-30-22-18-37 due to cloud cover percentage exceeding cloud threshold: 30.07% > 10.00%. INFO - Processing image L8 2015-04-15-22-18-34 INFO - L8 2015-04-15-22-18-34 cloud cover : 0.00% INFO - L8 2015-04-15-22-18-34: sand: 0.79% ,whitewater: 12.46% ,water: 58.78% INFO - L8 2015-04-15-22-18-34: 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 55 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 ERROR - Skipping L8 2015-04-24-22-12-20 due to cloud cover percentage exceeding cloud threshold: 39.03% > 10.00%. ERROR - Skipping L8 2015-04-24-22-12-44 due to cloud cover percentage exceeding cloud threshold: 31.75% > 10.00%. INFO - Processing image L8 2015-05-01-22-18-24 INFO - L8 2015-05-01-22-18-24 cloud cover : 0.00% INFO - L8 2015-05-01-22-18-24: sand: 0.00% ,whitewater: 7.05% ,water: 69.65% INFO - L8 2015-05-01-22-18-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2015-05-10-22-12-04 INFO - L8 2015-05-10-22-12-04 cloud cover : 7.66% INFO - L8 2015-05-10-22-12-04: sand: 0.00% ,whitewater: 0.05% ,water: 1.96% INFO - L8 2015-05-10-22-12-04: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 18 ERROR - Skipping L8 2015-05-10-22-12-28 due to cloud cover percentage exceeding cloud threshold: 24.46% > 10.00%. INFO - Processing image L8 2015-05-26-22-12-05 INFO - L8 2015-05-26-22-12-05 cloud cover : 0.00% INFO - L8 2015-05-26-22-12-05: sand: 0.00% ,whitewater: 7.80% ,water: 77.45% INFO - L8 2015-05-26-22-12-05: 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: 0 shorelines INFO - Processing image L8 2015-05-26-22-12-28 INFO - L8 2015-05-26-22-12-28 cloud cover : 0.00% INFO - L8 2015-05-26-22-12-28: sand: 0.00% ,whitewater: 8.31% ,water: 76.98% INFO - L8 2015-05-26-22-12-28: 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: 0 shorelines ERROR - Skipping L8 2015-06-27-22-12-22 due to cloud cover percentage exceeding cloud threshold: 48.09% > 10.00%. ERROR - Skipping L8 2015-06-27-22-12-46 due to cloud cover percentage exceeding cloud threshold: 11.30% > 10.00%. INFO - Processing image L8 2015-07-20-22-18-46 INFO - L8 2015-07-20-22-18-46 cloud cover : 0.00% INFO - L8 2015-07-20-22-18-46: sand: 0.00% ,whitewater: 14.10% ,water: 71.38% INFO - L8 2015-07-20-22-18-46: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 ERROR - Skipping L8 2015-07-29-22-12-37 due to cloud cover percentage exceeding cloud threshold: 36.51% > 10.00%. ERROR - Skipping L8 2015-07-29-22-13-01 due to cloud cover percentage exceeding cloud threshold: 19.61% > 10.00%. INFO - Processing image L8 2015-09-06-22-19-02 INFO - L8 2015-09-06-22-19-02 cloud cover : 0.00% INFO - L8 2015-09-06-22-19-02: sand: 1.54% ,whitewater: 31.79% ,water: 31.05% INFO - L8 2015-09-06-22-19-02: 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 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L8 2015-10-24-22-19-16 INFO - L8 2015-10-24-22-19-16 cloud cover : 0.00% INFO - L8 2015-10-24-22-19-16: sand: 5.74% ,whitewater: 14.38% ,water: 30.63% INFO - L8 2015-10-24-22-19-16: 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 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L8 2015-12-20-22-13-09 due to cloud cover percentage exceeding cloud threshold: 23.53% > 10.00%. INFO - Processing image L8 2015-12-20-22-13-33 INFO - L8 2015-12-20-22-13-33 cloud cover : 0.00% INFO - L8 2015-12-20-22-13-33: sand: 8.96% ,whitewater: 2.01% ,water: 38.75% INFO - L8 2015-12-20-22-13-33: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2015-12-27-22-19-19 due to cloud cover percentage exceeding cloud threshold: 21.57% > 10.00%. INFO - Processing image L8 2016-01-05-22-13-05 INFO - L8 2016-01-05-22-13-05 cloud cover : 0.00% INFO - L8 2016-01-05-22-13-05: sand: 9.06% ,whitewater: 2.89% ,water: 39.50% INFO - L8 2016-01-05-22-13-05: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2016-01-05-22-13-29 INFO - L8 2016-01-05-22-13-29 cloud cover : 0.00% INFO - L8 2016-01-05-22-13-29: sand: 8.92% ,whitewater: 2.85% ,water: 39.36% INFO - L8 2016-01-05-22-13-29: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2016-02-06-22-13-01 INFO - L8 2016-02-06-22-13-01 cloud cover : 0.00% INFO - L8 2016-02-06-22-13-01: sand: 3.36% ,whitewater: 12.79% ,water: 34.31% INFO - L8 2016-02-06-22-13-01: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 ERROR - Skipping L8 2016-02-06-22-13-25 due to cloud cover percentage exceeding cloud threshold: 22.97% > 10.00%. INFO - Processing image L8 2016-02-13-22-19-08 INFO - L8 2016-02-13-22-19-08 cloud cover : 0.00% INFO - L8 2016-02-13-22-19-08: sand: 8.45% ,whitewater: 6.54% ,water: 35.29% INFO - L8 2016-02-13-22-19-08: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2016-02-29-22-19-05 INFO - L8 2016-02-29-22-19-05 cloud cover : 0.00% INFO - L8 2016-02-29-22-19-05: sand: 2.52% ,whitewater: 26.84% ,water: 30.91% INFO - L8 2016-02-29-22-19-05: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2016-04-01-22-18-50 INFO - L8 2016-04-01-22-18-50 cloud cover : 0.00% INFO - L8 2016-04-01-22-18-50: sand: 0.00% ,whitewater: 0.47% ,water: 59.76% INFO - L8 2016-04-01-22-18-50: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2016-04-10-22-12-37 due to cloud cover percentage exceeding cloud threshold: 32.12% > 10.00%. INFO - Processing image L8 2016-04-10-22-13-01 INFO - L8 2016-04-10-22-13-01 cloud cover : 0.00% INFO - L8 2016-04-10-22-13-01: sand: 0.00% ,whitewater: 13.21% ,water: 38.70% INFO - L8 2016-04-10-22-13-01: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L8 2016-04-26-22-12-33 due to cloud cover percentage exceeding cloud threshold: 81.70% > 10.00%. ERROR - Skipping L8 2016-04-26-22-12-57 due to cloud cover percentage exceeding cloud threshold: 61.72% > 10.00%. ERROR - Skipping L8 2016-05-12-22-12-32 due to cloud cover percentage exceeding cloud threshold: 69.93% > 10.00%. ERROR - Skipping L8 2016-05-12-22-12-56 due to cloud cover percentage exceeding cloud threshold: 60.97% > 10.00%. INFO - Processing image L8 2016-06-04-22-18-52 INFO - L8 2016-06-04-22-18-52 cloud cover : 0.00% INFO - L8 2016-06-04-22-18-52: sand: 0.00% ,whitewater: 1.96% ,water: 84.36% INFO - L8 2016-06-04-22-18-52: 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: 0 shorelines INFO - Processing image L8 2016-06-13-22-12-42 INFO - L8 2016-06-13-22-12-42 cloud cover : 0.00% INFO - L8 2016-06-13-22-12-42: sand: 0.00% ,whitewater: 7.14% ,water: 81.05% INFO - L8 2016-06-13-22-12-42: 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 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L8 2016-06-13-22-13-06 INFO - L8 2016-06-13-22-13-06 cloud cover : 0.00% INFO - L8 2016-06-13-22-13-06: sand: 0.00% ,whitewater: 7.89% ,water: 80.25% INFO - L8 2016-06-13-22-13-06: 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 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 ERROR - Skipping L8 2016-06-29-22-12-50 due to cloud cover percentage exceeding cloud threshold: 37.72% > 10.00%. ERROR - Skipping L8 2016-06-29-22-13-14 due to cloud cover percentage exceeding cloud threshold: 62.75% > 10.00%. ERROR - Skipping L8 2016-07-15-22-13-22 due to cloud cover percentage exceeding cloud threshold: 93.46% > 10.00%. INFO - Processing image L8 2016-08-07-22-19-13 INFO - L8 2016-08-07-22-19-13 cloud cover : 0.00% INFO - L8 2016-08-07-22-19-13: sand: 0.00% ,whitewater: 2.99% ,water: 75.44% INFO - L8 2016-08-07-22-19-13: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2016-08-16-22-13-05 INFO - L8 2016-08-16-22-13-05 cloud cover : 0.00% INFO - L8 2016-08-16-22-13-05: sand: 0.00% ,whitewater: 29.93% ,water: 48.46% INFO - L8 2016-08-16-22-13-05: 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 INFO - Processing image L8 2016-08-16-22-13-29 INFO - L8 2016-08-16-22-13-29 cloud cover : 0.00% INFO - L8 2016-08-16-22-13-29: sand: 0.00% ,whitewater: 30.53% ,water: 47.62% INFO - L8 2016-08-16-22-13-29: 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 L8 2016-09-08-22-19-24 INFO - L8 2016-09-08-22-19-24 cloud cover : 0.00% INFO - L8 2016-09-08-22-19-24: sand: 3.22% ,whitewater: 25.40% ,water: 36.60% INFO - L8 2016-09-08-22-19-24: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2016-12-13-22-19-28 INFO - L8 2016-12-13-22-19-28 cloud cover : 0.00% INFO - L8 2016-12-13-22-19-28: sand: 4.01% ,whitewater: 13.96% ,water: 32.54% INFO - L8 2016-12-13-22-19-28: 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 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 ERROR - Skipping L8 2016-12-22-22-13-14 due to cloud cover percentage exceeding cloud threshold: 86.74% > 10.00%. ERROR - Skipping L8 2016-12-22-22-13-38 due to cloud cover percentage exceeding cloud threshold: 62.46% > 10.00%. ERROR - Skipping L8 2017-01-07-22-13-12 due to cloud cover percentage exceeding cloud threshold: 48.18% > 10.00%. INFO - Processing image L8 2017-01-07-22-13-36 INFO - L8 2017-01-07-22-13-36 cloud cover : 0.00% INFO - L8 2017-01-07-22-13-36: sand: 0.00% ,whitewater: 10.97% ,water: 36.13% INFO - L8 2017-01-07-22-13-36: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 ERROR - Skipping L8 2017-01-14-22-19-21 due to cloud cover percentage exceeding cloud threshold: 70.12% > 10.00%. ERROR - Skipping L8 2017-01-23-22-13-07 due to cloud cover percentage exceeding cloud threshold: 24.09% > 10.00%. INFO - Processing image L8 2017-01-23-22-13-31 INFO - L8 2017-01-23-22-13-31 cloud cover : 0.00% INFO - L8 2017-01-23-22-13-31: sand: 6.82% ,whitewater: 12.61% ,water: 30.77% INFO - L8 2017-01-23-22-13-31: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2017-02-15-22-19-07 INFO - L8 2017-02-15-22-19-07 cloud cover : 0.00% INFO - L8 2017-02-15-22-19-07: sand: 2.52% ,whitewater: 17.09% ,water: 26.94% INFO - L8 2017-02-15-22-19-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2017-03-03-22-19-01 INFO - L8 2017-03-03-22-19-01 cloud cover : 0.00% INFO - L8 2017-03-03-22-19-01: sand: 0.00% ,whitewater: 6.54% ,water: 37.54% INFO - L8 2017-03-03-22-19-01: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2017-03-28-22-12-36 INFO - L8 2017-03-28-22-12-36 cloud cover : 0.00% INFO - L8 2017-03-28-22-12-36: sand: 0.00% ,whitewater: 0.98% ,water: 66.81% INFO - L8 2017-03-28-22-12-36: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 INFO - Processing image L8 2017-03-28-22-13-00 INFO - L8 2017-03-28-22-13-00 cloud cover : 0.00% INFO - L8 2017-03-28-22-13-00: sand: 0.00% ,whitewater: 1.12% ,water: 66.62% INFO - L8 2017-03-28-22-13-00: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L8 2017-04-13-22-12-28 due to cloud cover percentage exceeding cloud threshold: 33.05% > 10.00%. INFO - Processing image L8 2017-04-13-22-12-52 INFO - L8 2017-04-13-22-12-52 cloud cover : 3.92% INFO - L8 2017-04-13-22-12-52: sand: 0.00% ,whitewater: 89.31% ,water: 0.00% INFO - L8 2017-04-13-22-12-52: 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: 0 shorelines INFO - Processing image L8 2017-05-06-22-18-31 INFO - L8 2017-05-06-22-18-31 cloud cover : 0.00% INFO - L8 2017-05-06-22-18-31: sand: 0.00% ,whitewater: 6.35% ,water: 69.98% INFO - L8 2017-05-06-22-18-31: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2017-06-07-22-18-51 INFO - L8 2017-06-07-22-18-51 cloud cover : 0.00% INFO - L8 2017-06-07-22-18-51: sand: 0.00% ,whitewater: 3.08% ,water: 83.66% INFO - L8 2017-06-07-22-18-51: 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: 0 shorelines ERROR - Skipping L8 2017-06-16-22-12-43 due to cloud cover percentage exceeding cloud threshold: 45.94% > 10.00%. INFO - Processing image L8 2017-06-16-22-13-07 INFO - L8 2017-06-16-22-13-07 cloud cover : 0.00% INFO - L8 2017-06-16-22-13-07: sand: 0.00% ,whitewater: 3.08% ,water: 55.56% INFO - L8 2017-06-16-22-13-07: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2017-07-02-22-12-47 INFO - L8 2017-07-02-22-12-47 cloud cover : 0.00% INFO - L8 2017-07-02-22-12-47: sand: 0.00% ,whitewater: 4.39% ,water: 85.53% INFO - L8 2017-07-02-22-12-47: 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 131 INFO - Number of shoreline points after removing points within 300m of cloud mask 131 INFO - Number of shoreline points before removing points within 30m of no data pixel 131 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L8 2017-07-02-22-13-11 INFO - L8 2017-07-02-22-13-11 cloud cover : 0.00% INFO - L8 2017-07-02-22-13-11: sand: 0.00% ,whitewater: 4.72% ,water: 85.01% INFO - L8 2017-07-02-22-13-11: 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 126 INFO - Number of shoreline points after removing points within 300m of cloud mask 126 INFO - Number of shoreline points before removing points within 30m of no data pixel 126 INFO - Number of shoreline points after removing points within 30m of no data pixel 126 INFO - Processing image L8 2017-07-09-22-18-59 INFO - L8 2017-07-09-22-18-59 cloud cover : 0.00% INFO - L8 2017-07-09-22-18-59: sand: 0.00% ,whitewater: 1.45% ,water: 86.46% INFO - L8 2017-07-09-22-18-59: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 68 ERROR - Skipping L8 2017-07-18-22-13-16 due to cloud cover percentage exceeding cloud threshold: 59.66% > 10.00%. INFO - Processing image L8 2017-07-25-22-19-06 INFO - L8 2017-07-25-22-19-06 cloud cover : 0.00% INFO - L8 2017-07-25-22-19-06: sand: 0.00% ,whitewater: 10.60% ,water: 71.80% INFO - L8 2017-07-25-22-19-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 ERROR - Skipping L8 2017-08-19-22-13-05 due to cloud cover percentage exceeding cloud threshold: 22.97% > 10.00%. ERROR - Skipping L8 2017-08-19-22-13-28 due to cloud cover percentage exceeding cloud threshold: 20.73% > 10.00%. ERROR - Skipping L8 2017-09-20-22-13-10 due to cloud cover percentage exceeding cloud threshold: 81.98% > 10.00%. INFO - Processing image L8 2017-09-27-22-19-24 INFO - L8 2017-09-27-22-19-24 cloud cover : 0.00% INFO - L8 2017-09-27-22-19-24: sand: 1.59% ,whitewater: 12.75% ,water: 40.90% INFO - L8 2017-09-27-22-19-24: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2017-10-13-22-19-28 INFO - L8 2017-10-13-22-19-28 cloud cover : 0.00% INFO - L8 2017-10-13-22-19-28: sand: 8.78% ,whitewater: 14.75% ,water: 26.05% INFO - L8 2017-10-13-22-19-28: 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 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2017-11-30-22-19-20 INFO - L8 2017-11-30-22-19-20 cloud cover : 0.00% INFO - L8 2017-11-30-22-19-20: sand: 7.89% ,whitewater: 7.94% ,water: 35.76% INFO - L8 2017-11-30-22-19-20: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L8 2017-12-16-22-19-22 due to cloud cover percentage exceeding cloud threshold: 57.80% > 10.00%. ERROR - Skipping L8 2018-01-01-22-19-20 due to cloud cover percentage exceeding cloud threshold: 35.85% > 10.00%. INFO - Processing image L8 2018-01-17-22-19-13 INFO - L8 2018-01-17-22-19-13 cloud cover : 8.50% INFO - L8 2018-01-17-22-19-13: sand: 6.54% ,whitewater: 7.80% ,water: 28.99% INFO - L8 2018-01-17-22-19-13: 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 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L8 2018-03-31-22-12-27 INFO - L8 2018-03-31-22-12-27 cloud cover : 0.00% INFO - L8 2018-03-31-22-12-27: sand: 0.98% ,whitewater: 21.94% ,water: 46.69% INFO - L8 2018-03-31-22-12-27: 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 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2018-03-31-22-12-51 INFO - L8 2018-03-31-22-12-51 cloud cover : 0.00% INFO - L8 2018-03-31-22-12-51: sand: 1.03% ,whitewater: 22.08% ,water: 46.45% INFO - L8 2018-03-31-22-12-51: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2018-04-07-22-18-34 INFO - L8 2018-04-07-22-18-34 cloud cover : 0.00% INFO - L8 2018-04-07-22-18-34: sand: 2.52% ,whitewater: 14.89% ,water: 50.65% INFO - L8 2018-04-07-22-18-34: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2018-05-02-22-12-09 INFO - L8 2018-05-02-22-12-09 cloud cover : 0.00% INFO - L8 2018-05-02-22-12-09: sand: 0.00% ,whitewater: 13.68% ,water: 63.73% INFO - L8 2018-05-02-22-12-09: 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 55 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 L8 2018-05-02-22-12-33 INFO - L8 2018-05-02-22-12-33 cloud cover : 0.00% INFO - L8 2018-05-02-22-12-33: sand: 0.00% ,whitewater: 13.82% ,water: 63.40% INFO - L8 2018-05-02-22-12-33: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2018-05-25-22-18-03 INFO - L8 2018-05-25-22-18-03 cloud cover : 0.00% INFO - L8 2018-05-25-22-18-03: sand: 0.00% ,whitewater: 24.04% ,water: 55.37% INFO - L8 2018-05-25-22-18-03: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 89 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 INFO - Processing image L8 2018-06-19-22-11-57 INFO - L8 2018-06-19-22-11-57 cloud cover : 0.00% INFO - L8 2018-06-19-22-11-57: sand: 0.00% ,whitewater: 5.04% ,water: 83.47% INFO - L8 2018-06-19-22-11-57: 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: 0 shorelines INFO - Processing image L8 2018-06-19-22-12-21 INFO - L8 2018-06-19-22-12-21 cloud cover : 0.00% INFO - L8 2018-06-19-22-12-21: sand: 0.00% ,whitewater: 5.56% ,water: 82.87% INFO - L8 2018-06-19-22-12-21: 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: 0 shorelines INFO - Processing image L8 2018-06-26-22-18-12 INFO - L8 2018-06-26-22-18-12 cloud cover : 0.00% INFO - L8 2018-06-26-22-18-12: sand: 0.00% ,whitewater: 4.01% ,water: 84.36% INFO - L8 2018-06-26-22-18-12: 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: 0 shorelines INFO - Processing image L8 2018-07-12-22-18-20 INFO - L8 2018-07-12-22-18-20 cloud cover : 0.00% INFO - L8 2018-07-12-22-18-20: sand: 0.00% ,whitewater: 4.62% ,water: 82.49% INFO - L8 2018-07-12-22-18-20: 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: 0 shorelines INFO - Processing image L8 2018-08-06-22-12-22 INFO - L8 2018-08-06-22-12-22 cloud cover : 0.00% INFO - L8 2018-08-06-22-12-22: sand: 0.00% ,whitewater: 12.79% ,water: 68.44% INFO - L8 2018-08-06-22-12-22: 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 L8 2018-08-06-22-12-46 INFO - L8 2018-08-06-22-12-46 cloud cover : 0.00% INFO - L8 2018-08-06-22-12-46: sand: 0.00% ,whitewater: 13.12% ,water: 67.97% INFO - L8 2018-08-06-22-12-46: 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 L8 2018-08-22-22-12-30 INFO - L8 2018-08-22-22-12-30 cloud cover : 0.00% INFO - L8 2018-08-22-22-12-30: sand: 0.28% ,whitewater: 26.94% ,water: 47.48% INFO - L8 2018-08-22-22-12-30: 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 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L8 2018-08-22-22-12-54 INFO - L8 2018-08-22-22-12-54 cloud cover : 0.00% INFO - L8 2018-08-22-22-12-54: sand: 0.37% ,whitewater: 27.40% ,water: 47.43% INFO - L8 2018-08-22-22-12-54: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L8 2018-09-07-22-12-36 INFO - L8 2018-09-07-22-12-36 cloud cover : 0.00% INFO - L8 2018-09-07-22-12-36: sand: 0.00% ,whitewater: 0.47% ,water: 66.71% INFO - L8 2018-09-07-22-12-36: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2018-09-07-22-13-00 INFO - L8 2018-09-07-22-13-00 cloud cover : 0.00% INFO - L8 2018-09-07-22-13-00: sand: 0.00% ,whitewater: 0.51% ,water: 66.43% INFO - L8 2018-09-07-22-13-00: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L8 2018-09-14-22-18-48 INFO - L8 2018-09-14-22-18-48 cloud cover : 0.00% INFO - L8 2018-09-14-22-18-48: sand: 2.52% ,whitewater: 26.52% ,water: 31.23% INFO - L8 2018-09-14-22-18-48: 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 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 59 INFO - Number of shoreline points before removing points within 30m of no data pixel 59 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 ERROR - Skipping L8 2018-11-01-22-19-06 due to cloud cover percentage exceeding cloud threshold: 87.49% > 10.00%. INFO - Processing image L8 2018-11-10-22-12-56 INFO - L8 2018-11-10-22-12-56 cloud cover : 0.00% INFO - L8 2018-11-10-22-12-56: sand: 7.52% ,whitewater: 10.69% ,water: 32.54% INFO - L8 2018-11-10-22-12-56: 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 55 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 L8 2018-11-10-22-13-20 INFO - L8 2018-11-10-22-13-20 cloud cover : 0.00% INFO - L8 2018-11-10-22-13-20: sand: 7.56% ,whitewater: 10.83% ,water: 32.54% INFO - L8 2018-11-10-22-13-20: 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 55 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 ERROR - Skipping L8 2019-01-04-22-19-03 due to cloud cover percentage exceeding cloud threshold: 27.08% > 10.00%. ERROR - Skipping L8 2019-01-13-22-12-51 due to cloud cover percentage exceeding cloud threshold: 27.36% > 10.00%. ERROR - Skipping L8 2019-01-13-22-13-15 due to cloud cover percentage exceeding cloud threshold: 24.28% > 10.00%. ERROR - Skipping L8 2019-01-29-22-13-11 due to cloud cover percentage exceeding cloud threshold: 76.19% > 10.00%. ERROR - Skipping L8 2019-02-14-22-12-45 due to cloud cover percentage exceeding cloud threshold: 44.91% > 10.00%. ERROR - Skipping L8 2019-02-14-22-13-09 due to cloud cover percentage exceeding cloud threshold: 45.10% > 10.00%. INFO - Processing image L8 2019-03-02-22-12-41 INFO - L8 2019-03-02-22-12-41 cloud cover : 0.00% INFO - L8 2019-03-02-22-12-41: sand: 5.65% ,whitewater: 3.59% ,water: 48.93% INFO - L8 2019-03-02-22-12-41: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2019-03-02-22-13-05 INFO - L8 2019-03-02-22-13-05 cloud cover : 0.00% INFO - L8 2019-03-02-22-13-05: sand: 5.84% ,whitewater: 4.01% ,water: 48.41% INFO - L8 2019-03-02-22-13-05: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2019-03-18-22-12-59 due to cloud cover percentage exceeding cloud threshold: 63.31% > 10.00%. INFO - Processing image L8 2019-04-03-22-12-32 INFO - L8 2019-04-03-22-12-32 cloud cover : 0.00% INFO - L8 2019-04-03-22-12-32: sand: 2.89% ,whitewater: 10.83% ,water: 56.30% INFO - L8 2019-04-03-22-12-32: 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 55 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 L8 2019-04-03-22-12-56 INFO - L8 2019-04-03-22-12-56 cloud cover : 0.00% INFO - L8 2019-04-03-22-12-56: sand: 2.89% ,whitewater: 10.88% ,water: 56.21% INFO - L8 2019-04-03-22-12-56: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 ERROR - Skipping L8 2019-04-19-22-12-26 due to cloud cover percentage exceeding cloud threshold: 86.18% > 10.00%. ERROR - Skipping L8 2019-04-19-22-12-50 due to cloud cover percentage exceeding cloud threshold: 64.43% > 10.00%. ERROR - Skipping L8 2019-05-05-22-12-28 due to cloud cover percentage exceeding cloud threshold: 45.66% > 10.00%. ERROR - Skipping L8 2019-05-05-22-12-52 due to cloud cover percentage exceeding cloud threshold: 60.78% > 10.00%. ERROR - Skipping L8 2019-05-21-22-12-39 due to cloud cover percentage exceeding cloud threshold: 75.91% > 10.00%. ERROR - Skipping L8 2019-05-21-22-13-03 due to cloud cover percentage exceeding cloud threshold: 73.30% > 10.00%. INFO - Processing image L8 2019-06-06-22-12-47 INFO - L8 2019-06-06-22-12-47 cloud cover : 0.00% INFO - L8 2019-06-06-22-12-47: sand: 0.00% ,whitewater: 13.54% ,water: 73.06% INFO - L8 2019-06-06-22-12-47: 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: 0 shorelines INFO - Processing image L8 2019-06-06-22-13-11 INFO - L8 2019-06-06-22-13-11 cloud cover : 0.00% INFO - L8 2019-06-06-22-13-11: sand: 0.00% ,whitewater: 14.47% ,water: 72.32% INFO - L8 2019-06-06-22-13-11: 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: 0 shorelines INFO - Processing image L8 2019-06-29-22-19-05 INFO - L8 2019-06-29-22-19-05 cloud cover : 0.00% INFO - L8 2019-06-29-22-19-05: sand: 0.00% ,whitewater: 3.17% ,water: 84.17% INFO - L8 2019-06-29-22-19-05: 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 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L8 2019-07-24-22-13-00 INFO - L8 2019-07-24-22-13-00 cloud cover : 0.00% INFO - L8 2019-07-24-22-13-00: sand: 0.00% ,whitewater: 11.34% ,water: 72.27% INFO - L8 2019-07-24-22-13-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 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 L8 2019-07-24-22-13-24 INFO - L8 2019-07-24-22-13-24 cloud cover : 0.00% INFO - L8 2019-07-24-22-13-24: sand: 0.00% ,whitewater: 12.61% ,water: 70.87% INFO - L8 2019-07-24-22-13-24: 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 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 INFO - Processing image L8 2019-07-31-22-19-14 INFO - L8 2019-07-31-22-19-14 cloud cover : 0.00% INFO - L8 2019-07-31-22-19-14: sand: 0.00% ,whitewater: 15.13% ,water: 66.15% INFO - L8 2019-07-31-22-19-14: 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 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2019-09-01-22-19-23 INFO - L8 2019-09-01-22-19-23 cloud cover : 0.00% INFO - L8 2019-09-01-22-19-23: sand: 1.73% ,whitewater: 9.20% ,water: 58.36% INFO - L8 2019-09-01-22-19-23: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L8 2019-09-17-22-19-29 INFO - L8 2019-09-17-22-19-29 cloud cover : 0.00% INFO - L8 2019-09-17-22-19-29: sand: 3.78% ,whitewater: 30.21% ,water: 24.37% INFO - L8 2019-09-17-22-19-29: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 ERROR - Skipping L8 2019-10-12-22-13-48 due to cloud cover percentage exceeding cloud threshold: 94.58% > 10.00%. INFO - Processing image L8 2019-10-28-22-13-24 INFO - L8 2019-10-28-22-13-24 cloud cover : 0.00% INFO - L8 2019-10-28-22-13-24: sand: 2.05% ,whitewater: 13.73% ,water: 33.24% INFO - L8 2019-10-28-22-13-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2019-10-28-22-13-48 INFO - L8 2019-10-28-22-13-48 cloud cover : 0.00% INFO - L8 2019-10-28-22-13-48: sand: 2.01% ,whitewater: 13.82% ,water: 33.15% INFO - L8 2019-10-28-22-13-48: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2019-11-13-22-13-21 INFO - L8 2019-11-13-22-13-21 cloud cover : 0.00% INFO - L8 2019-11-13-22-13-21: sand: 2.29% ,whitewater: 19.14% ,water: 27.59% INFO - L8 2019-11-13-22-13-21: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2019-11-13-22-13-45 INFO - L8 2019-11-13-22-13-45 cloud cover : 0.00% INFO - L8 2019-11-13-22-13-45: sand: 2.24% ,whitewater: 19.47% ,water: 27.31% INFO - L8 2019-11-13-22-13-45: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2019-12-22-22-19-27 INFO - L8 2019-12-22-22-19-27 cloud cover : 0.00% INFO - L8 2019-12-22-22-19-27: sand: 7.19% ,whitewater: 22.60% ,water: 21.24% INFO - L8 2019-12-22-22-19-27: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2020-02-08-22-19-14 INFO - L8 2020-02-08-22-19-14 cloud cover : 0.00% INFO - L8 2020-02-08-22-19-14: sand: 5.46% ,whitewater: 13.82% ,water: 31.65% INFO - L8 2020-02-08-22-19-14: 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 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 ERROR - Skipping L8 2020-02-24-22-19-11 due to cloud cover percentage exceeding cloud threshold: 92.44% > 10.00%. INFO - Processing image L8 2020-03-04-22-12-56 INFO - L8 2020-03-04-22-12-56 cloud cover : 0.00% INFO - L8 2020-03-04-22-12-56: sand: 0.70% ,whitewater: 24.93% ,water: 23.72% INFO - L8 2020-03-04-22-12-56: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2020-03-04-22-13-20 INFO - L8 2020-03-04-22-13-20 cloud cover : 0.00% INFO - L8 2020-03-04-22-13-20: sand: 0.65% ,whitewater: 25.30% ,water: 23.39% INFO - L8 2020-03-04-22-13-20: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2020-03-27-22-18-55 INFO - L8 2020-03-27-22-18-55 cloud cover : 0.00% INFO - L8 2020-03-27-22-18-55: sand: 2.52% ,whitewater: 17.97% ,water: 45.94% INFO - L8 2020-03-27-22-18-55: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2020-04-28-22-18-40 INFO - L8 2020-04-28-22-18-40 cloud cover : 0.00% INFO - L8 2020-04-28-22-18-40: sand: 0.56% ,whitewater: 22.18% ,water: 50.75% INFO - L8 2020-04-28-22-18-40: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2020-05-07-22-12-24 INFO - L8 2020-05-07-22-12-24 cloud cover : 0.00% INFO - L8 2020-05-07-22-12-24: sand: 0.00% ,whitewater: 13.82% ,water: 66.25% INFO - L8 2020-05-07-22-12-24: 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 66 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 INFO - Processing image L8 2020-05-07-22-12-48 INFO - L8 2020-05-07-22-12-48 cloud cover : 0.00% INFO - L8 2020-05-07-22-12-48: sand: 0.00% ,whitewater: 14.33% ,water: 65.87% INFO - L8 2020-05-07-22-12-48: 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 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L8 2020-05-30-22-18-40 INFO - L8 2020-05-30-22-18-40 cloud cover : 0.00% INFO - L8 2020-05-30-22-18-40: sand: 0.00% ,whitewater: 2.94% ,water: 82.31% INFO - L8 2020-05-30-22-18-40: 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: 0 shorelines INFO - Processing image L8 2020-06-08-22-12-35 INFO - L8 2020-06-08-22-12-35 cloud cover : 0.00% INFO - L8 2020-06-08-22-12-35: sand: 0.00% ,whitewater: 5.09% ,water: 82.73% INFO - L8 2020-06-08-22-12-35: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2020-06-08-22-12-59 INFO - L8 2020-06-08-22-12-59 cloud cover : 0.00% INFO - L8 2020-06-08-22-12-59: sand: 0.00% ,whitewater: 5.37% ,water: 82.77% INFO - L8 2020-06-08-22-12-59: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2020-07-01-22-18-58 INFO - L8 2020-07-01-22-18-58 cloud cover : 0.00% INFO - L8 2020-07-01-22-18-58: sand: 0.00% ,whitewater: 2.19% ,water: 86.23% INFO - L8 2020-07-01-22-18-58: 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: 0 shorelines ERROR - Skipping L8 2020-07-10-22-12-51 due to cloud cover percentage exceeding cloud threshold: 60.97% > 10.00%. INFO - Processing image L8 2020-07-10-22-13-15 INFO - L8 2020-07-10-22-13-15 cloud cover : 0.00% INFO - L8 2020-07-10-22-13-15: sand: 0.00% ,whitewater: 0.00% ,water: 69.09% INFO - L8 2020-07-10-22-13-15: 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: 0 shorelines INFO - Processing image L8 2020-07-17-22-19-04 INFO - L8 2020-07-17-22-19-04 cloud cover : 0.00% INFO - L8 2020-07-17-22-19-04: sand: 0.00% ,whitewater: 2.05% ,water: 82.87% INFO - L8 2020-07-17-22-19-04: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2020-07-26-22-12-56 INFO - L8 2020-07-26-22-12-56 cloud cover : 0.00% INFO - L8 2020-07-26-22-12-56: sand: 0.00% ,whitewater: 6.68% ,water: 78.48% INFO - L8 2020-07-26-22-12-56: 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: 0 shorelines INFO - Processing image L8 2020-07-26-22-13-20 INFO - L8 2020-07-26-22-13-20 cloud cover : 0.00% INFO - L8 2020-07-26-22-13-20: sand: 0.00% ,whitewater: 7.14% ,water: 78.10% INFO - L8 2020-07-26-22-13-20: 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: 0 shorelines INFO - Processing image L8 2020-08-02-22-19-08 INFO - L8 2020-08-02-22-19-08 cloud cover : 6.91% INFO - L8 2020-08-02-22-19-08: sand: 0.00% ,whitewater: 5.32% ,water: 55.18% INFO - L8 2020-08-02-22-19-08: 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: 0 shorelines INFO - Processing image L8 2020-08-11-22-12-59 INFO - L8 2020-08-11-22-12-59 cloud cover : 0.00% INFO - L8 2020-08-11-22-12-59: sand: 0.00% ,whitewater: 21.48% ,water: 57.19% INFO - L8 2020-08-11-22-12-59: 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: 0 shorelines INFO - Processing image L8 2020-08-11-22-13-23 INFO - L8 2020-08-11-22-13-23 cloud cover : 0.00% INFO - L8 2020-08-11-22-13-23: sand: 0.00% ,whitewater: 22.36% ,water: 56.12% INFO - L8 2020-08-11-22-13-23: 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: 0 shorelines ERROR - Skipping L8 2020-08-27-22-13-08 due to cloud cover percentage exceeding cloud threshold: 63.59% > 10.00%. ERROR - Skipping L8 2020-08-27-22-13-32 due to cloud cover percentage exceeding cloud threshold: 15.13% > 10.00%. INFO - Processing image L8 2020-09-12-22-13-14 INFO - L8 2020-09-12-22-13-14 cloud cover : 0.00% INFO - L8 2020-09-12-22-13-14: sand: 1.49% ,whitewater: 9.85% ,water: 52.57% INFO - L8 2020-09-12-22-13-14: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2020-09-12-22-13-38 INFO - L8 2020-09-12-22-13-38 cloud cover : 0.00% INFO - L8 2020-09-12-22-13-38: sand: 1.49% ,whitewater: 10.22% ,water: 52.01% INFO - L8 2020-09-12-22-13-38: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2020-09-19-22-19-27 INFO - L8 2020-09-19-22-19-27 cloud cover : 0.00% INFO - L8 2020-09-19-22-19-27: sand: 1.45% ,whitewater: 29.23% ,water: 28.34% INFO - L8 2020-09-19-22-19-27: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 72 ERROR - Skipping L8 2020-10-05-22-19-31 due to cloud cover percentage exceeding cloud threshold: 25.21% > 10.00%. INFO - Processing image L8 2020-10-14-22-13-20 INFO - L8 2020-10-14-22-13-20 cloud cover : 0.00% INFO - L8 2020-10-14-22-13-20: sand: 4.72% ,whitewater: 33.05% ,water: 13.07% INFO - L8 2020-10-14-22-13-20: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L8 2020-10-14-22-13-44 INFO - L8 2020-10-14-22-13-44 cloud cover : 0.00% INFO - L8 2020-10-14-22-13-44: sand: 4.86% ,whitewater: 33.29% ,water: 13.17% INFO - L8 2020-10-14-22-13-44: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 INFO - Processing image L8 2020-10-21-22-19-31 INFO - L8 2020-10-21-22-19-31 cloud cover : 0.00% INFO - L8 2020-10-21-22-19-31: sand: 7.89% ,whitewater: 17.27% ,water: 24.74% INFO - L8 2020-10-21-22-19-31: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2020-12-24-22-19-30 INFO - L8 2020-12-24-22-19-30 cloud cover : 0.00% INFO - L8 2020-12-24-22-19-30: sand: 7.19% ,whitewater: 16.95% ,water: 25.96% INFO - L8 2020-12-24-22-19-30: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2021-01-02-22-13-16 INFO - L8 2021-01-02-22-13-16 cloud cover : 0.00% INFO - L8 2021-01-02-22-13-16: sand: 6.30% ,whitewater: 9.10% ,water: 32.96% INFO - L8 2021-01-02-22-13-16: 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 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2021-01-02-22-13-40 INFO - L8 2021-01-02-22-13-40 cloud cover : 0.00% INFO - L8 2021-01-02-22-13-40: sand: 6.49% ,whitewater: 9.10% ,water: 32.96% INFO - L8 2021-01-02-22-13-40: 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 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2021-01-25-22-19-20 INFO - L8 2021-01-25-22-19-20 cloud cover : 1.87% INFO - L8 2021-01-25-22-19-20: sand: 5.32% ,whitewater: 16.62% ,water: 27.36% INFO - L8 2021-01-25-22-19-20: 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 59 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L8 2021-02-03-22-13-08 INFO - L8 2021-02-03-22-13-08 cloud cover : 0.00% INFO - L8 2021-02-03-22-13-08: sand: 8.50% ,whitewater: 11.20% ,water: 27.92% INFO - L8 2021-02-03-22-13-08: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2021-02-03-22-13-32 INFO - L8 2021-02-03-22-13-32 cloud cover : 0.00% INFO - L8 2021-02-03-22-13-32: sand: 8.78% ,whitewater: 11.30% ,water: 28.24% INFO - L8 2021-02-03-22-13-32: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2021-02-10-22-19-17 due to cloud cover percentage exceeding cloud threshold: 22.78% > 10.00%. INFO - Processing image L8 2021-02-19-22-13-03 INFO - L8 2021-02-19-22-13-03 cloud cover : 6.91% INFO - L8 2021-02-19-22-13-03: sand: 6.91% ,whitewater: 3.87% ,water: 36.32% INFO - L8 2021-02-19-22-13-03: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L8 2021-02-19-22-13-27 INFO - L8 2021-02-19-22-13-27 cloud cover : 8.22% INFO - L8 2021-02-19-22-13-27: sand: 7.28% ,whitewater: 3.92% ,water: 35.43% INFO - L8 2021-02-19-22-13-27: 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 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 26 INFO - Number of shoreline points before removing points within 30m of no data pixel 26 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 ERROR - Skipping L8 2021-02-26-22-19-11 due to cloud cover percentage exceeding cloud threshold: 21.10% > 10.00%. INFO - Processing image L8 2021-03-14-22-19-02 INFO - L8 2021-03-14-22-19-02 cloud cover : 0.00% INFO - L8 2021-03-14-22-19-02: sand: 0.42% ,whitewater: 0.00% ,water: 45.05% INFO - L8 2021-03-14-22-19-02: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2021-03-23-22-12-49 due to cloud cover percentage exceeding cloud threshold: 17.93% > 10.00%. ERROR - Skipping L8 2021-03-23-22-13-13 due to cloud cover percentage exceeding cloud threshold: 15.87% > 10.00%. ERROR - Skipping L8 2021-03-30-22-18-58 due to cloud cover percentage exceeding cloud threshold: 16.81% > 10.00%. INFO - Processing image L8 2021-04-24-22-12-37 INFO - L8 2021-04-24-22-12-37 cloud cover : 0.00% INFO - L8 2021-04-24-22-12-37: sand: 0.00% ,whitewater: 36.13% ,water: 41.08% INFO - L8 2021-04-24-22-12-37: 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: 0 shorelines INFO - Processing image L8 2021-04-24-22-13-01 INFO - L8 2021-04-24-22-13-01 cloud cover : 0.00% INFO - L8 2021-04-24-22-13-01: sand: 0.00% ,whitewater: 36.93% ,water: 40.43% INFO - L8 2021-04-24-22-13-01: 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: 0 shorelines INFO - Processing image L8 2021-05-01-22-18-43 INFO - L8 2021-05-01-22-18-43 cloud cover : 0.00% INFO - L8 2021-05-01-22-18-43: sand: 0.23% ,whitewater: 10.50% ,water: 63.59% INFO - L8 2021-05-01-22-18-43: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L8 2021-05-26-22-13-06 due to cloud cover percentage exceeding cloud threshold: 89.54% > 10.00%. INFO - Processing image L8 2021-06-02-22-18-57 INFO - L8 2021-06-02-22-18-57 cloud cover : 0.00% INFO - L8 2021-06-02-22-18-57: sand: 0.00% ,whitewater: 7.56% ,water: 77.26% INFO - L8 2021-06-02-22-18-57: 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: 0 shorelines ERROR - Skipping L8 2021-06-27-22-12-54 due to cloud cover percentage exceeding cloud threshold: 70.40% > 10.00%. ERROR - Skipping L8 2021-06-27-22-13-18 due to cloud cover percentage exceeding cloud threshold: 65.83% > 10.00%. INFO - Processing image L8 2021-07-13-22-12-55 INFO - L8 2021-07-13-22-12-55 cloud cover : 8.87% INFO - L8 2021-07-13-22-12-55: sand: 0.00% ,whitewater: 1.91% ,water: 67.88% INFO - L8 2021-07-13-22-12-55: 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: 0 shorelines INFO - Processing image L8 2021-07-13-22-13-19 INFO - L8 2021-07-13-22-13-19 cloud cover : 0.00% INFO - L8 2021-07-13-22-13-19: sand: 0.00% ,whitewater: 2.01% ,water: 75.44% INFO - L8 2021-07-13-22-13-19: 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: 0 shorelines INFO - Processing image L8 2021-07-29-22-13-03 INFO - L8 2021-07-29-22-13-03 cloud cover : 0.00% INFO - L8 2021-07-29-22-13-03: sand: 0.00% ,whitewater: 5.23% ,water: 73.34% INFO - L8 2021-07-29-22-13-03: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L8 2021-07-29-22-13-27 INFO - L8 2021-07-29-22-13-27 cloud cover : 0.00% INFO - L8 2021-07-29-22-13-27: sand: 0.00% ,whitewater: 5.84% ,water: 72.46% INFO - L8 2021-07-29-22-13-27: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L8 2021-08-30-22-13-14 INFO - L8 2021-08-30-22-13-14 cloud cover : 0.00% INFO - L8 2021-08-30-22-13-14: sand: 0.00% ,whitewater: 0.51% ,water: 67.13% INFO - L8 2021-08-30-22-13-14: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2021-08-30-22-13-38 INFO - L8 2021-08-30-22-13-38 cloud cover : 0.00% INFO - L8 2021-08-30-22-13-38: sand: 0.00% ,whitewater: 0.61% ,water: 67.04% INFO - L8 2021-08-30-22-13-38: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 ERROR - Skipping L8 2021-10-01-22-13-22 due to cloud cover percentage exceeding cloud threshold: 26.52% > 10.00%. INFO - Processing image L8 2021-10-01-22-13-46 INFO - L8 2021-10-01-22-13-46 cloud cover : 0.00% INFO - L8 2021-10-01-22-13-46: sand: 2.75% ,whitewater: 15.08% ,water: 25.68% INFO - L8 2021-10-01-22-13-46: 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 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 78 INFO - Number of shoreline points before removing points within 30m of no data pixel 78 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L8 2021-11-02-22-13-26 INFO - L8 2021-11-02-22-13-26 cloud cover : 0.00% INFO - L8 2021-11-02-22-13-26: sand: 4.86% ,whitewater: 18.95% ,water: 26.56% INFO - L8 2021-11-02-22-13-26: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2021-11-02-22-13-50 INFO - L8 2021-11-02-22-13-50 cloud cover : 0.00% INFO - L8 2021-11-02-22-13-50: sand: 4.76% ,whitewater: 18.95% ,water: 26.61% INFO - L8 2021-11-02-22-13-50: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2021-11-18-22-13-20 INFO - L8 2021-11-18-22-13-20 cloud cover : 0.00% INFO - L8 2021-11-18-22-13-20: sand: 7.75% ,whitewater: 3.03% ,water: 40.71% INFO - L8 2021-11-18-22-13-20: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2021-11-18-22-13-44 INFO - L8 2021-11-18-22-13-44 cloud cover : 0.00% INFO - L8 2021-11-18-22-13-44: sand: 7.84% ,whitewater: 3.08% ,water: 40.66% INFO - L8 2021-11-18-22-13-44: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2021-12-04-22-13-46 due to cloud cover percentage exceeding cloud threshold: 68.07% > 10.00%. ERROR - Skipping L8 2021-12-20-22-13-20 due to cloud cover percentage exceeding cloud threshold: 35.76% > 10.00%. ERROR - Skipping L8 2021-12-20-22-13-44 due to cloud cover percentage exceeding cloud threshold: 28.20% > 10.00%. INFO - Processing image L8 2022-01-21-22-13-11 INFO - L8 2022-01-21-22-13-11 cloud cover : 0.00% INFO - L8 2022-01-21-22-13-11: sand: 7.42% ,whitewater: 14.80% ,water: 27.87% INFO - L8 2022-01-21-22-13-11: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2022-01-21-22-13-35 INFO - L8 2022-01-21-22-13-35 cloud cover : 0.00% INFO - L8 2022-01-21-22-13-35: sand: 7.52% ,whitewater: 14.89% ,water: 27.78% INFO - L8 2022-01-21-22-13-35: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2022-01-28-22-19-19 INFO - L8 2022-01-28-22-19-19 cloud cover : 0.00% INFO - L8 2022-01-28-22-19-19: sand: 8.73% ,whitewater: 3.64% ,water: 39.26% INFO - L8 2022-01-28-22-19-19: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2022-02-06-22-13-08 INFO - L8 2022-02-06-22-13-08 cloud cover : 0.00% INFO - L8 2022-02-06-22-13-08: sand: 9.66% ,whitewater: 6.54% ,water: 36.83% INFO - L8 2022-02-06-22-13-08: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2022-02-06-22-13-32 INFO - L8 2022-02-06-22-13-32 cloud cover : 0.00% INFO - L8 2022-02-06-22-13-32: sand: 9.62% ,whitewater: 6.63% ,water: 36.74% INFO - L8 2022-02-06-22-13-32: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2022-02-13-22-19-16 INFO - L8 2022-02-13-22-19-16 cloud cover : 0.00% INFO - L8 2022-02-13-22-19-16: sand: 2.99% ,whitewater: 17.37% ,water: 28.85% INFO - L8 2022-02-13-22-19-16: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 ERROR - Skipping L8 2022-03-01-22-19-12 due to cloud cover percentage exceeding cloud threshold: 73.20% > 10.00%. ERROR - Skipping L8 2022-03-10-22-12-59 due to cloud cover percentage exceeding cloud threshold: 79.65% > 10.00%. ERROR - Skipping L8 2022-03-10-22-13-23 due to cloud cover percentage exceeding cloud threshold: 72.74% > 10.00%. INFO - Processing image L8 2022-03-26-22-12-47 INFO - L8 2022-03-26-22-12-47 cloud cover : 0.00% INFO - L8 2022-03-26-22-12-47: sand: 0.23% ,whitewater: 21.43% ,water: 47.85% INFO - L8 2022-03-26-22-12-47: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2022-03-26-22-13-11 INFO - L8 2022-03-26-22-13-11 cloud cover : 0.00% INFO - L8 2022-03-26-22-13-11: sand: 0.28% ,whitewater: 21.99% ,water: 47.01% INFO - L8 2022-03-26-22-13-11: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2022-04-02-22-18-55 INFO - L8 2022-04-02-22-18-55 cloud cover : 0.00% INFO - L8 2022-04-02-22-18-55: sand: 2.01% ,whitewater: 9.24% ,water: 58.08% INFO - L8 2022-04-02-22-18-55: 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 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L8 2022-05-04-22-19-01 INFO - L8 2022-05-04-22-19-01 cloud cover : 0.00% INFO - L8 2022-05-04-22-19-01: sand: 0.00% ,whitewater: 8.59% ,water: 66.76% INFO - L8 2022-05-04-22-19-01: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 INFO - Processing image L8 2022-06-05-22-19-15 INFO - L8 2022-06-05-22-19-15 cloud cover : 0.00% INFO - L8 2022-06-05-22-19-15: sand: 0.00% ,whitewater: 6.49% ,water: 77.17% INFO - L8 2022-06-05-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2022-06-14-22-13-11 INFO - L8 2022-06-14-22-13-11 cloud cover : 0.00% INFO - L8 2022-06-14-22-13-11: sand: 0.00% ,whitewater: 10.36% ,water: 76.66% INFO - L8 2022-06-14-22-13-11: 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 55 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 L8 2022-06-14-22-13-34 INFO - L8 2022-06-14-22-13-34 cloud cover : 0.00% INFO - L8 2022-06-14-22-13-34: sand: 0.00% ,whitewater: 12.09% ,water: 74.84% INFO - L8 2022-06-14-22-13-34: 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 55 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 L8 2022-06-21-22-19-24 INFO - L8 2022-06-21-22-19-24 cloud cover : 0.00% INFO - L8 2022-06-21-22-19-24: sand: 0.00% ,whitewater: 0.47% ,water: 86.88% INFO - L8 2022-06-21-22-19-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2022-06-30-22-13-15 INFO - L8 2022-06-30-22-13-15 cloud cover : 0.00% INFO - L8 2022-06-30-22-13-15: sand: 0.00% ,whitewater: 5.70% ,water: 83.19% INFO - L8 2022-06-30-22-13-15: 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 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L8 2022-06-30-22-13-39 INFO - L8 2022-06-30-22-13-39 cloud cover : 0.00% INFO - L8 2022-06-30-22-13-39: sand: 0.00% ,whitewater: 6.07% ,water: 82.96% INFO - L8 2022-06-30-22-13-39: 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 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L8 2022-07-16-22-13-14 INFO - L8 2022-07-16-22-13-14 cloud cover : 0.00% INFO - L8 2022-07-16-22-13-14: sand: 0.00% ,whitewater: 0.05% ,water: 91.46% INFO - L8 2022-07-16-22-13-14: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2022-07-16-22-13-38 INFO - L8 2022-07-16-22-13-38 cloud cover : 0.00% INFO - L8 2022-07-16-22-13-38: sand: 0.00% ,whitewater: 0.09% ,water: 91.32% INFO - L8 2022-07-16-22-13-38: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2022-09-09-22-19-47 INFO - L8 2022-09-09-22-19-47 cloud cover : 0.00% INFO - L8 2022-09-09-22-19-47: sand: 0.33% ,whitewater: 1.07% ,water: 63.12% INFO - L8 2022-09-09-22-19-47: 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 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L8 2023-01-08-22-13-24 INFO - L8 2023-01-08-22-13-24 cloud cover : 0.00% INFO - L8 2023-01-08-22-13-24: sand: 7.42% ,whitewater: 0.09% ,water: 43.84% INFO - L8 2023-01-08-22-13-24: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2023-01-08-22-13-48 INFO - L8 2023-01-08-22-13-48 cloud cover : 0.00% INFO - L8 2023-01-08-22-13-48: sand: 7.33% ,whitewater: 0.14% ,water: 43.56% INFO - L8 2023-01-08-22-13-48: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2023-01-24-22-13-22 INFO - L8 2023-01-24-22-13-22 cloud cover : 0.00% INFO - L8 2023-01-24-22-13-22: sand: 6.96% ,whitewater: 4.48% ,water: 38.33% INFO - L8 2023-01-24-22-13-22: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2023-01-24-22-13-46 INFO - L8 2023-01-24-22-13-46 cloud cover : 0.00% INFO - L8 2023-01-24-22-13-46: sand: 7.05% ,whitewater: 4.53% ,water: 38.52% INFO - L8 2023-01-24-22-13-46: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2023-02-16-22-19-25 INFO - L8 2023-02-16-22-19-25 cloud cover : 0.00% INFO - L8 2023-02-16-22-19-25: sand: 5.51% ,whitewater: 6.16% ,water: 38.70% INFO - L8 2023-02-16-22-19-25: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2023-03-13-22-12-59 INFO - L8 2023-03-13-22-12-59 cloud cover : 0.00% INFO - L8 2023-03-13-22-12-59: sand: 1.07% ,whitewater: 21.57% ,water: 34.69% INFO - L8 2023-03-13-22-12-59: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2023-03-13-22-13-22 INFO - L8 2023-03-13-22-13-22 cloud cover : 0.00% INFO - L8 2023-03-13-22-13-22: sand: 1.21% ,whitewater: 21.90% ,water: 34.31% INFO - L8 2023-03-13-22-13-22: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2023-03-29-22-12-48 INFO - L8 2023-03-29-22-12-48 cloud cover : 0.00% INFO - L8 2023-03-29-22-12-48: sand: 2.43% ,whitewater: 6.21% ,water: 58.45% INFO - L8 2023-03-29-22-12-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2023-03-29-22-13-12 INFO - L8 2023-03-29-22-13-12 cloud cover : 0.00% INFO - L8 2023-03-29-22-13-12: sand: 2.99% ,whitewater: 6.58% ,water: 57.94% INFO - L8 2023-03-29-22-13-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2023-04-14-22-12-33 INFO - L8 2023-04-14-22-12-33 cloud cover : 0.00% INFO - L8 2023-04-14-22-12-33: sand: 0.00% ,whitewater: 0.00% ,water: 46.69% INFO - L8 2023-04-14-22-12-33: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2023-04-14-22-12-57 INFO - L8 2023-04-14-22-12-57 cloud cover : 0.00% INFO - L8 2023-04-14-22-12-57: sand: 0.00% ,whitewater: 0.00% ,water: 46.97% INFO - L8 2023-04-14-22-12-57: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L8 2023-04-21-22-18-42 due to cloud cover percentage exceeding cloud threshold: 36.04% > 10.00%. INFO - Processing image L8 2023-05-23-22-18-29 INFO - L8 2023-05-23-22-18-29 cloud cover : 0.00% INFO - L8 2023-05-23-22-18-29: sand: 0.00% ,whitewater: 17.04% ,water: 63.59% INFO - L8 2023-05-23-22-18-29: 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: 0 shorelines INFO - Processing image L8 2023-06-01-22-12-19 INFO - L8 2023-06-01-22-12-19 cloud cover : 0.00% INFO - L8 2023-06-01-22-12-19: sand: 0.00% ,whitewater: 12.28% ,water: 73.62% INFO - L8 2023-06-01-22-12-19: 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 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L8 2023-06-01-22-12-43 INFO - L8 2023-06-01-22-12-43 cloud cover : 0.00% INFO - L8 2023-06-01-22-12-43: sand: 0.00% ,whitewater: 12.75% ,water: 72.74% INFO - L8 2023-06-01-22-12-43: 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 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L8 2023-06-08-22-18-36 INFO - L8 2023-06-08-22-18-36 cloud cover : 0.00% INFO - L8 2023-06-08-22-18-36: sand: 0.00% ,whitewater: 0.33% ,water: 85.81% INFO - L8 2023-06-08-22-18-36: 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: 0 shorelines INFO - Processing image L8 2023-06-17-22-12-28 INFO - L8 2023-06-17-22-12-28 cloud cover : 0.00% INFO - L8 2023-06-17-22-12-28: sand: 0.00% ,whitewater: 0.00% ,water: 73.06% INFO - L8 2023-06-17-22-12-28: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 55 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 ERROR - Skipping L8 2023-06-24-22-18-42 due to cloud cover percentage exceeding cloud threshold: 83.38% > 10.00%. ERROR - Skipping L8 2023-08-11-22-19-03 due to cloud cover percentage exceeding cloud threshold: 64.15% > 10.00%. INFO - Processing image L8 2023-08-20-22-12-59 INFO - L8 2023-08-20-22-12-59 cloud cover : 0.00% INFO - L8 2023-08-20-22-12-59: sand: 0.00% ,whitewater: 22.32% ,water: 51.87% INFO - L8 2023-08-20-22-12-59: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L8 2023-08-20-22-13-23 INFO - L8 2023-08-20-22-13-23 cloud cover : 0.00% INFO - L8 2023-08-20-22-13-23: sand: 0.00% ,whitewater: 22.83% ,water: 51.49% INFO - L8 2023-08-20-22-13-23: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 ERROR - Skipping L8 2023-09-05-22-12-58 due to cloud cover percentage exceeding cloud threshold: 24.46% > 10.00%. ERROR - Skipping L8 2023-09-05-22-13-22 due to cloud cover percentage exceeding cloud threshold: 36.32% > 10.00%. INFO - Processing image L8 2023-09-12-22-19-14 INFO - L8 2023-09-12-22-19-14 cloud cover : 0.00% INFO - L8 2023-09-12-22-19-14: sand: 0.93% ,whitewater: 33.57% ,water: 28.57% INFO - L8 2023-09-12-22-19-14: 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 64 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 INFO - Processing image L8 2023-11-24-22-13-15 INFO - L8 2023-11-24-22-13-15 cloud cover : 0.00% INFO - L8 2023-11-24-22-13-15: sand: 5.42% ,whitewater: 16.34% ,water: 28.20% INFO - L8 2023-11-24-22-13-15: 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 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2023-11-24-22-13-39 INFO - L8 2023-11-24-22-13-39 cloud cover : 0.00% INFO - L8 2023-11-24-22-13-39: sand: 5.56% ,whitewater: 16.34% ,water: 28.24% INFO - L8 2023-11-24-22-13-39: 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 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2024-01-02-22-19-17 INFO - L8 2024-01-02-22-19-17 cloud cover : 0.00% INFO - L8 2024-01-02-22-19-17: sand: 9.15% ,whitewater: 8.12% ,water: 32.26% INFO - L8 2024-01-02-22-19-17: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L8 2024-01-11-22-13-08 due to cloud cover percentage exceeding cloud threshold: 53.69% > 10.00%. ERROR - Skipping L8 2024-01-11-22-13-32 due to cloud cover percentage exceeding cloud threshold: 39.22% > 10.00%. INFO - Processing image L8 2024-02-03-22-19-16 INFO - L8 2024-02-03-22-19-16 cloud cover : 0.00% INFO - L8 2024-02-03-22-19-16: sand: 4.90% ,whitewater: 29.60% ,water: 11.62% INFO - L8 2024-02-03-22-19-16: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2024-02-12-22-13-06 INFO - L8 2024-02-12-22-13-06 cloud cover : 0.00% INFO - L8 2024-02-12-22-13-06: sand: 4.81% ,whitewater: 9.38% ,water: 33.94% INFO - L8 2024-02-12-22-13-06: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2024-02-12-22-13-30 INFO - L8 2024-02-12-22-13-30 cloud cover : 0.00% INFO - L8 2024-02-12-22-13-30: sand: 5.09% ,whitewater: 9.48% ,water: 33.99% INFO - L8 2024-02-12-22-13-30: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2024-02-19-22-19-15 INFO - L8 2024-02-19-22-19-15 cloud cover : 0.00% INFO - L8 2024-02-19-22-19-15: sand: 5.32% ,whitewater: 16.15% ,water: 28.66% INFO - L8 2024-02-19-22-19-15: 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 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2024-02-28-22-13-00 INFO - L8 2024-02-28-22-13-00 cloud cover : 0.00% INFO - L8 2024-02-28-22-13-00: sand: 2.10% ,whitewater: 4.01% ,water: 46.17% INFO - L8 2024-02-28-22-13-00: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2024-02-28-22-13-24 INFO - L8 2024-02-28-22-13-24 cloud cover : 0.00% INFO - L8 2024-02-28-22-13-24: sand: 2.05% ,whitewater: 4.15% ,water: 46.36% INFO - L8 2024-02-28-22-13-24: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2024-03-15-22-12-49 INFO - L8 2024-03-15-22-12-49 cloud cover : 0.00% INFO - L8 2024-03-15-22-12-49: sand: 2.38% ,whitewater: 21.24% ,water: 34.41% INFO - L8 2024-03-15-22-12-49: 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 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2024-03-15-22-13-13 INFO - L8 2024-03-15-22-13-13 cloud cover : 0.00% INFO - L8 2024-03-15-22-13-13: sand: 2.57% ,whitewater: 21.94% ,water: 33.71% INFO - L8 2024-03-15-22-13-13: 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 65 INFO - Number of shoreline points after removing points within 300m of cloud mask 65 INFO - Number of shoreline points before removing points within 30m of no data pixel 65 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L8 2024-04-07-22-18-47 INFO - L8 2024-04-07-22-18-47 cloud cover : 0.00% INFO - L8 2024-04-07-22-18-47: sand: 1.12% ,whitewater: 15.73% ,water: 55.09% INFO - L8 2024-04-07-22-18-47: 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 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L8 2024-04-16-22-12-55 due to cloud cover percentage exceeding cloud threshold: 40.71% > 10.00%. INFO - Processing image L8 2024-04-23-22-18-39 INFO - L8 2024-04-23-22-18-39 cloud cover : 0.00% INFO - L8 2024-04-23-22-18-39: sand: 0.00% ,whitewater: 9.85% ,water: 65.78% INFO - L8 2024-04-23-22-18-39: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2024-05-02-22-12-20 INFO - L8 2024-05-02-22-12-20 cloud cover : 0.00% INFO - L8 2024-05-02-22-12-20: sand: 0.00% ,whitewater: 18.77% ,water: 57.98% INFO - L8 2024-05-02-22-12-20: 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: 0 shorelines INFO - Processing image L8 2024-05-02-22-12-44 INFO - L8 2024-05-02-22-12-44 cloud cover : 0.00% INFO - L8 2024-05-02-22-12-44: sand: 0.00% ,whitewater: 19.23% ,water: 57.47% INFO - L8 2024-05-02-22-12-44: 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: 0 shorelines INFO - Processing image L8 2024-05-18-22-12-07 INFO - L8 2024-05-18-22-12-07 cloud cover : 1.87% INFO - L8 2024-05-18-22-12-07: sand: 0.00% ,whitewater: 8.68% ,water: 39.78% INFO - L8 2024-05-18-22-12-07: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 41 INFO - Number of shoreline points before removing points within 30m of no data pixel 41 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 INFO - Processing image L8 2024-05-18-22-12-31 INFO - L8 2024-05-18-22-12-31 cloud cover : 0.00% INFO - L8 2024-05-18-22-12-31: sand: 0.00% ,whitewater: 10.92% ,water: 36.74% INFO - L8 2024-05-18-22-12-31: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2024-06-03-22-12-05 INFO - L8 2024-06-03-22-12-05 cloud cover : 0.00% INFO - L8 2024-06-03-22-12-05: sand: 0.00% ,whitewater: 2.57% ,water: 81.37% INFO - L8 2024-06-03-22-12-05: 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 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2024-06-03-22-12-29 INFO - L8 2024-06-03-22-12-29 cloud cover : 0.00% INFO - L8 2024-06-03-22-12-29: sand: 0.00% ,whitewater: 2.85% ,water: 81.09% INFO - L8 2024-06-03-22-12-29: 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 56 INFO - Number of shoreline points after removing points within 300m of cloud mask 56 INFO - Number of shoreline points before removing points within 30m of no data pixel 56 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2024-07-05-22-12-21 INFO - L8 2024-07-05-22-12-21 cloud cover : 0.00% INFO - L8 2024-07-05-22-12-21: sand: 0.00% ,whitewater: 3.97% ,water: 85.48% INFO - L8 2024-07-05-22-12-21: 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: 0 shorelines INFO - Processing image L8 2024-07-05-22-12-45 INFO - L8 2024-07-05-22-12-45 cloud cover : 0.00% INFO - L8 2024-07-05-22-12-45: sand: 0.00% ,whitewater: 4.15% ,water: 85.11% INFO - L8 2024-07-05-22-12-45: 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: 0 shorelines INFO - Processing image L8 2024-07-12-22-18-36 INFO - L8 2024-07-12-22-18-36 cloud cover : 0.00% INFO - L8 2024-07-12-22-18-36: sand: 0.00% ,whitewater: 0.00% ,water: 87.07% INFO - L8 2024-07-12-22-18-36: 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: 0 shorelines INFO - Processing image L8 2024-07-21-22-12-36 INFO - L8 2024-07-21-22-12-36 cloud cover : 0.00% INFO - L8 2024-07-21-22-12-36: sand: 0.00% ,whitewater: 0.09% ,water: 82.77% INFO - L8 2024-07-21-22-12-36: 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 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L8 2024-07-21-22-13-00 INFO - L8 2024-07-21-22-13-00 cloud cover : 0.00% INFO - L8 2024-07-21-22-13-00: sand: 0.00% ,whitewater: 0.09% ,water: 83.01% INFO - L8 2024-07-21-22-13-00: 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 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67