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 ERROR - Skipping L5 2003-12-26-21-56-18 due to cloud cover percentage exceeding cloud threshold: 11.56% > 10.00%. INFO - Processing image L5 2004-04-16-21-57-19 INFO - L5 2004-04-16-21-57-19 cloud cover : 4.40% INFO - L5 2004-04-16-21-57-19: sand: 1.44% ,whitewater: 5.21% ,water: 57.31% INFO - L5 2004-04-16-21-57-19: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 INFO - Processing image L5 2004-05-18-21-58-14 INFO - L5 2004-05-18-21-58-14 cloud cover : 0.00% INFO - L5 2004-05-18-21-58-14: sand: 1.72% ,whitewater: 2.09% ,water: 50.56% INFO - L5 2004-05-18-21-58-14: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L5 2004-05-18-21-58-38 INFO - L5 2004-05-18-21-58-38 cloud cover : 0.00% INFO - L5 2004-05-18-21-58-38: sand: 0.00% ,whitewater: 0.02% ,water: 44.77% INFO - L5 2004-05-18-21-58-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2004-05-18-21-58-38: 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 L5 2004-06-03-21-59-06 due to cloud cover percentage exceeding cloud threshold: 17.38% > 10.00%. INFO - Processing image L5 2004-07-21-22-00-04 INFO - L5 2004-07-21-22-00-04 cloud cover : 9.65% INFO - L5 2004-07-21-22-00-04: sand: 0.09% ,whitewater: 13.06% ,water: 38.35% INFO - L5 2004-07-21-22-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L5 2004-07-21-22-00-28 INFO - L5 2004-07-21-22-00-28 cloud cover : 0.00% INFO - L5 2004-07-21-22-00-28: sand: 0.22% ,whitewater: 12.18% ,water: 45.96% INFO - L5 2004-07-21-22-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2004-08-06-22-00-22 INFO - L5 2004-08-06-22-00-22 cloud cover : 8.01% INFO - L5 2004-08-06-22-00-22: sand: 0.35% ,whitewater: 8.94% ,water: 46.76% INFO - L5 2004-08-06-22-00-22: 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 143 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 114 ERROR - Skipping L5 2004-08-22-22-00-48 due to cloud cover percentage exceeding cloud threshold: 88.26% > 10.00%. INFO - Processing image L5 2004-08-22-22-01-12 INFO - L5 2004-08-22-22-01-12 cloud cover : 9.68% INFO - L5 2004-08-22-22-01-12: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2004-08-22-22-01-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2004-08-22-22-01-12: 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 2005-01-13-22-03-41 INFO - L5 2005-01-13-22-03-41 cloud cover : 0.00% INFO - L5 2005-01-13-22-03-41: sand: 11.80% ,whitewater: 0.00% ,water: 47.64% INFO - L5 2005-01-13-22-03-41: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 ERROR - Skipping L5 2005-02-14-22-04-09 due to cloud cover percentage exceeding cloud threshold: 11.47% > 10.00%. ERROR - Skipping L5 2005-03-02-22-04-24 due to cloud cover percentage exceeding cloud threshold: 63.17% > 10.00%. INFO - Processing image L5 2005-03-18-22-04-34 INFO - L5 2005-03-18-22-04-34 cloud cover : 1.29% INFO - L5 2005-03-18-22-04-34: sand: 5.84% ,whitewater: 6.30% ,water: 51.58% INFO - L5 2005-03-18-22-04-34: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 208 INFO - Number of shoreline points after removing points within 300m of cloud mask 208 INFO - Number of shoreline points before removing points within 30m of no data pixel 208 INFO - Number of shoreline points after removing points within 30m of no data pixel 208 INFO - Processing image L5 2005-04-03-22-04-40 INFO - L5 2005-04-03-22-04-40 cloud cover : 0.00% INFO - L5 2005-04-03-22-04-40: sand: 7.55% ,whitewater: 7.82% ,water: 39.12% INFO - L5 2005-04-03-22-04-40: 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 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 INFO - Processing image L5 2005-04-03-22-05-04 INFO - L5 2005-04-03-22-05-04 cloud cover : 0.00% INFO - L5 2005-04-03-22-05-04: sand: 0.00% ,whitewater: 1.50% ,water: 41.77% INFO - L5 2005-04-03-22-05-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2005-04-03-22-05-04: 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 2005-04-19-22-04-43 INFO - L5 2005-04-19-22-04-43 cloud cover : 0.00% INFO - L5 2005-04-19-22-04-43: sand: 5.60% ,whitewater: 3.19% ,water: 44.64% INFO - L5 2005-04-19-22-04-43: 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 201 INFO - Number of shoreline points after removing points within 300m of cloud mask 201 INFO - Number of shoreline points before removing points within 30m of no data pixel 201 INFO - Number of shoreline points after removing points within 30m of no data pixel 201 ERROR - Skipping L5 2005-06-06-22-05-05 due to cloud cover percentage exceeding cloud threshold: 86.01% > 10.00%. ERROR - Skipping L5 2005-06-22-22-05-11 due to cloud cover percentage exceeding cloud threshold: 94.60% > 10.00%. INFO - Processing image L5 2005-08-25-22-05-41 INFO - L5 2005-08-25-22-05-41 cloud cover : 0.00% INFO - L5 2005-08-25-22-05-41: sand: 3.89% ,whitewater: 19.36% ,water: 28.85% INFO - L5 2005-08-25-22-05-41: 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 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 ERROR - Skipping L5 2005-09-10-22-05-43 due to cloud cover percentage exceeding cloud threshold: 40.52% > 10.00%. ERROR - Skipping L5 2005-09-26-22-05-42 due to cloud cover percentage exceeding cloud threshold: 58.97% > 10.00%. ERROR - Skipping L5 2006-02-01-22-07-49 due to cloud cover percentage exceeding cloud threshold: 83.83% > 10.00%. ERROR - Skipping L5 2006-02-17-22-08-11 due to cloud cover percentage exceeding cloud threshold: 66.22% > 10.00%. ERROR - Skipping L5 2006-03-05-22-08-55 due to cloud cover percentage exceeding cloud threshold: 10.43% > 10.00%. INFO - Processing image L5 2006-04-06-22-09-08 INFO - L5 2006-04-06-22-09-08 cloud cover : 0.00% INFO - L5 2006-04-06-22-09-08: sand: 0.59% ,whitewater: 5.30% ,water: 41.98% INFO - L5 2006-04-06-22-09-08: 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 182 INFO - Number of shoreline points after removing points within 300m of cloud mask 182 INFO - Number of shoreline points before removing points within 30m of no data pixel 182 INFO - Number of shoreline points after removing points within 30m of no data pixel 182 ERROR - Skipping L5 2006-06-25-22-10-44 due to cloud cover percentage exceeding cloud threshold: 25.74% > 10.00%. INFO - Processing image L5 2006-07-27-22-10-47 INFO - L5 2006-07-27-22-10-47 cloud cover : 0.00% INFO - L5 2006-07-27-22-10-47: sand: 3.47% ,whitewater: 7.75% ,water: 44.05% INFO - L5 2006-07-27-22-10-47: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L5 2006-08-28-22-11-11 INFO - L5 2006-08-28-22-11-11 cloud cover : 0.00% INFO - L5 2006-08-28-22-11-11: sand: 6.31% ,whitewater: 7.77% ,water: 40.99% INFO - L5 2006-08-28-22-11-11: 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 257 INFO - Number of shoreline points after removing points within 300m of cloud mask 257 INFO - Number of shoreline points before removing points within 30m of no data pixel 257 INFO - Number of shoreline points after removing points within 30m of no data pixel 257 ERROR - Skipping L5 2006-09-13-22-11-23 due to cloud cover percentage exceeding cloud threshold: 13.46% > 10.00%. ERROR - Skipping L5 2006-09-29-22-11-34 due to cloud cover percentage exceeding cloud threshold: 40.22% > 10.00%. ERROR - Skipping L5 2006-11-25-22-06-19 due to cloud cover percentage exceeding cloud threshold: 47.57% > 10.00%. ERROR - Skipping L5 2006-12-02-22-12-34 due to cloud cover percentage exceeding cloud threshold: 81.22% > 10.00%. INFO - Processing image L5 2006-12-11-22-06-28 INFO - L5 2006-12-11-22-06-28 cloud cover : 0.00% INFO - L5 2006-12-11-22-06-28: sand: 9.94% ,whitewater: 3.06% ,water: 38.26% INFO - L5 2006-12-11-22-06-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2007-01-03-22-12-49 due to cloud cover percentage exceeding cloud threshold: 90.46% > 10.00%. ERROR - Skipping L5 2007-01-12-22-06-41 due to cloud cover percentage exceeding cloud threshold: 49.47% > 10.00%. INFO - Processing image L5 2007-02-04-22-12-33 INFO - L5 2007-02-04-22-12-33 cloud cover : 0.00% INFO - L5 2007-02-04-22-12-33: sand: 10.11% ,whitewater: 2.47% ,water: 46.35% INFO - L5 2007-02-04-22-12-33: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 ERROR - Skipping L5 2007-02-13-22-06-47 due to cloud cover percentage exceeding cloud threshold: 16.61% > 10.00%. ERROR - Skipping L5 2007-02-20-22-12-58 due to cloud cover percentage exceeding cloud threshold: 13.78% > 10.00%. ERROR - Skipping L5 2007-10-02-22-10-31 due to cloud cover percentage exceeding cloud threshold: 26.19% > 10.00%. ERROR - Skipping L5 2008-11-21-22-01-05 due to cloud cover percentage exceeding cloud threshold: 30.39% > 10.00%. ERROR - Skipping L5 2009-01-24-22-02-55 due to cloud cover percentage exceeding cloud threshold: 58.78% > 10.00%. ERROR - Skipping L5 2009-02-25-22-03-43 due to cloud cover percentage exceeding cloud threshold: 65.55% > 10.00%. ERROR - Skipping L5 2010-01-27-22-08-26 due to cloud cover percentage exceeding cloud threshold: 41.27% > 10.00%. INFO - Processing image L5 2010-02-12-22-08-30 INFO - L5 2010-02-12-22-08-30 cloud cover : 8.24% INFO - L5 2010-02-12-22-08-30: sand: 5.91% ,whitewater: 1.06% ,water: 52.53% INFO - L5 2010-02-12-22-08-30: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L5 2010-10-10-22-07-36 INFO - L5 2010-10-10-22-07-36 cloud cover : 5.32% INFO - L5 2010-10-10-22-07-36: sand: 3.37% ,whitewater: 23.48% ,water: 18.48% INFO - L5 2010-10-10-22-07-36: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 193 INFO - Number of shoreline points before removing points within 30m of no data pixel 193 INFO - Number of shoreline points after removing points within 30m of no data pixel 193 INFO - Processing image L5 2010-11-27-22-07-24 INFO - L5 2010-11-27-22-07-24 cloud cover : 0.00% INFO - L5 2010-11-27-22-07-24: sand: 12.27% ,whitewater: 3.29% ,water: 42.86% INFO - L5 2010-11-27-22-07-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 1 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 132 ERROR - Skipping L5 2011-01-14-22-07-31 due to cloud cover percentage exceeding cloud threshold: 31.97% > 10.00%. ERROR - Skipping L5 2011-02-15-22-07-34 due to cloud cover percentage exceeding cloud threshold: 60.26% > 10.00%. 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 1999-08-17-22-10-26 due to cloud cover percentage exceeding cloud threshold: 40.71% > 10.00%. ERROR - Skipping L7 1999-08-17-22-10-50 due to cloud cover percentage exceeding cloud threshold: 37.17% > 10.00%. INFO - Processing image L7 1999-10-04-22-10-38 INFO - L7 1999-10-04-22-10-38 cloud cover : 1.14% INFO - L7 1999-10-04-22-10-38: sand: 10.11% ,whitewater: 8.58% ,water: 38.91% INFO - L7 1999-10-04-22-10-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 206 INFO - Number of shoreline points after removing points within 300m of cloud mask 206 INFO - Number of shoreline points before removing points within 30m of no data pixel 206 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L7 1999-10-04-22-11-02 INFO - L7 1999-10-04-22-11-02 cloud cover : 4.63% INFO - L7 1999-10-04-22-11-02: sand: 0.70% ,whitewater: 3.33% ,water: 52.86% INFO - L7 1999-10-04-22-11-02: 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: 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 20 INFO - Number of shoreline points before removing points within 30m of no data pixel 20 INFO - Number of shoreline points after removing points within 30m of no data pixel 17 ERROR - Skipping L7 1999-12-07-22-10-30 due to cloud cover percentage exceeding cloud threshold: 84.39% > 10.00%. ERROR - Skipping L7 1999-12-07-22-10-53 due to cloud cover percentage exceeding cloud threshold: 53.13% > 10.00%. ERROR - Skipping L7 2000-02-09-22-10-43 due to cloud cover percentage exceeding cloud threshold: 92.68% > 10.00%. ERROR - Skipping L7 2000-03-28-22-10-07 due to cloud cover percentage exceeding cloud threshold: 14.03% > 10.00%. INFO - Processing image L7 2000-03-28-22-10-31 INFO - L7 2000-03-28-22-10-31 cloud cover : 3.33% INFO - L7 2000-03-28-22-10-31: sand: 1.54% ,whitewater: 2.44% ,water: 49.98% INFO - L7 2000-03-28-22-10-31: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 214 INFO - Number of shoreline points before removing points within 30m of no data pixel 214 INFO - Number of shoreline points after removing points within 30m of no data pixel 214 INFO - Processing image L7 2000-04-29-22-09-53 INFO - L7 2000-04-29-22-09-53 cloud cover : 0.00% INFO - L7 2000-04-29-22-09-53: sand: 7.04% ,whitewater: 9.60% ,water: 38.69% INFO - L7 2000-04-29-22-09-53: 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 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 INFO - Processing image L7 2000-04-29-22-10-17 INFO - L7 2000-04-29-22-10-17 cloud cover : 0.00% INFO - L7 2000-04-29-22-10-17: sand: 0.88% ,whitewater: 9.06% ,water: 50.78% INFO - L7 2000-04-29-22-10-17: 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 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 98 ERROR - Skipping L7 2000-05-15-22-10-06 due to cloud cover percentage exceeding cloud threshold: 90.85% > 10.00%. ERROR - Skipping L7 2000-05-31-22-09-54 due to cloud cover percentage exceeding cloud threshold: 83.82% > 10.00%. ERROR - Skipping L7 2000-06-16-22-09-26 due to cloud cover percentage exceeding cloud threshold: 54.71% > 10.00%. INFO - Processing image L7 2000-06-16-22-09-50 INFO - L7 2000-06-16-22-09-50 cloud cover : 5.89% INFO - L7 2000-06-16-22-09-50: sand: 0.00% ,whitewater: 0.61% ,water: 60.18% INFO - L7 2000-06-16-22-09-50: 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 16 INFO - Number of shoreline points before removing points within 30m of no data pixel 16 INFO - Number of shoreline points after removing points within 30m of no data pixel 15 INFO - Processing image L7 2000-08-03-22-08-44 INFO - L7 2000-08-03-22-08-44 cloud cover : 0.00% INFO - L7 2000-08-03-22-08-44: sand: 0.90% ,whitewater: 5.49% ,water: 45.92% INFO - L7 2000-08-03-22-08-44: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2000-08-03-22-09-08 INFO - L7 2000-08-03-22-09-08 cloud cover : 0.00% INFO - L7 2000-08-03-22-09-08: sand: 0.12% ,whitewater: 4.05% ,water: 54.41% INFO - L7 2000-08-03-22-09-08: 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 169 INFO - Number of shoreline points after removing points within 300m of cloud mask 169 INFO - Number of shoreline points before removing points within 30m of no data pixel 169 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L7 2000-08-19-22-08-38 INFO - L7 2000-08-19-22-08-38 cloud cover : 0.00% INFO - L7 2000-08-19-22-08-38: sand: 2.09% ,whitewater: 13.15% ,water: 36.38% INFO - L7 2000-08-19-22-08-38: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L7 2000-08-19-22-09-02 INFO - L7 2000-08-19-22-09-02 cloud cover : 0.00% INFO - L7 2000-08-19-22-09-02: sand: 0.73% ,whitewater: 12.62% ,water: 47.85% INFO - L7 2000-08-19-22-09-02: 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 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 116 INFO - Processing image L7 2000-09-04-22-08-22 INFO - L7 2000-09-04-22-08-22 cloud cover : 0.00% INFO - L7 2000-09-04-22-08-22: sand: 0.66% ,whitewater: 9.00% ,water: 38.27% INFO - L7 2000-09-04-22-08-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 216 INFO - Number of shoreline points after removing points within 300m of cloud mask 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 INFO - Processing image L7 2000-09-04-22-08-46 INFO - L7 2000-09-04-22-08-46 cloud cover : 0.00% INFO - L7 2000-09-04-22-08-46: sand: 0.43% ,whitewater: 11.14% ,water: 46.79% INFO - L7 2000-09-04-22-08-46: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 INFO - Number of shoreline points after removing points within 300m of cloud mask 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 ERROR - Skipping L7 2000-10-06-22-08-23 due to cloud cover percentage exceeding cloud threshold: 92.81% > 10.00%. ERROR - Skipping L7 2000-10-22-22-07-50 due to cloud cover percentage exceeding cloud threshold: 73.99% > 10.00%. INFO - Processing image L7 2000-11-07-22-07-53 INFO - L7 2000-11-07-22-07-53 cloud cover : 0.00% INFO - L7 2000-11-07-22-07-53: sand: 9.08% ,whitewater: 7.07% ,water: 40.24% INFO - L7 2000-11-07-22-07-53: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2000-11-07-22-08-17 INFO - L7 2000-11-07-22-08-17 cloud cover : 0.00% INFO - L7 2000-11-07-22-08-17: sand: 2.03% ,whitewater: 7.03% ,water: 45.36% INFO - L7 2000-11-07-22-08-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 201 INFO - Number of shoreline points after removing points within 300m of cloud mask 201 INFO - Number of shoreline points before removing points within 30m of no data pixel 201 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 ERROR - Skipping L7 2000-11-23-22-08-18 due to cloud cover percentage exceeding cloud threshold: 28.84% > 10.00%. ERROR - Skipping L7 2000-12-25-22-08-03 due to cloud cover percentage exceeding cloud threshold: 42.82% > 10.00%. ERROR - Skipping L7 2001-01-26-22-08-07 due to cloud cover percentage exceeding cloud threshold: 93.38% > 10.00%. ERROR - Skipping L7 2001-01-26-22-08-30 due to cloud cover percentage exceeding cloud threshold: 81.20% > 10.00%. ERROR - Skipping L7 2001-02-11-22-08-01 due to cloud cover percentage exceeding cloud threshold: 33.71% > 10.00%. ERROR - Skipping L7 2001-02-11-22-08-25 due to cloud cover percentage exceeding cloud threshold: 49.20% > 10.00%. ERROR - Skipping L7 2001-03-15-22-07-52 due to cloud cover percentage exceeding cloud threshold: 49.71% > 10.00%. ERROR - Skipping L7 2001-03-15-22-08-16 due to cloud cover percentage exceeding cloud threshold: 35.76% > 10.00%. ERROR - Skipping L7 2001-05-02-22-08-04 due to cloud cover percentage exceeding cloud threshold: 91.58% > 10.00%. INFO - Processing image L7 2001-05-18-22-07-26 INFO - L7 2001-05-18-22-07-26 cloud cover : 0.00% INFO - L7 2001-05-18-22-07-26: sand: 0.53% ,whitewater: 5.75% ,water: 45.01% INFO - L7 2001-05-18-22-07-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L7 2001-05-18-22-07-50 INFO - L7 2001-05-18-22-07-50 cloud cover : 0.00% INFO - L7 2001-05-18-22-07-50: sand: 0.00% ,whitewater: 5.55% ,water: 51.02% INFO - L7 2001-05-18-22-07-50: 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 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 182 INFO - Processing image L7 2001-06-03-22-07-16 INFO - L7 2001-06-03-22-07-16 cloud cover : 0.00% INFO - L7 2001-06-03-22-07-16: sand: 1.16% ,whitewater: 10.83% ,water: 42.61% INFO - L7 2001-06-03-22-07-16: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2001-06-03-22-07-40 INFO - L7 2001-06-03-22-07-40 cloud cover : 0.00% INFO - L7 2001-06-03-22-07-40: sand: 0.10% ,whitewater: 11.48% ,water: 46.88% INFO - L7 2001-06-03-22-07-40: 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 182 INFO - Number of shoreline points after removing points within 300m of cloud mask 182 INFO - Number of shoreline points before removing points within 30m of no data pixel 182 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 ERROR - Skipping L7 2001-06-19-22-07-29 due to cloud cover percentage exceeding cloud threshold: 69.19% > 10.00%. INFO - Processing image L7 2001-08-06-22-06-37 INFO - L7 2001-08-06-22-06-37 cloud cover : 0.00% INFO - L7 2001-08-06-22-06-37: sand: 0.30% ,whitewater: 3.12% ,water: 70.82% INFO - L7 2001-08-06-22-06-37: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 INFO - Processing image L7 2001-08-06-22-07-01 INFO - L7 2001-08-06-22-07-01 cloud cover : 4.15% INFO - L7 2001-08-06-22-07-01: sand: 0.00% ,whitewater: 4.11% ,water: 65.25% INFO - L7 2001-08-06-22-07-01: 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 101 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 ERROR - Skipping L7 2001-08-22-22-06-23 due to cloud cover percentage exceeding cloud threshold: 43.94% > 10.00%. ERROR - Skipping L7 2001-09-07-22-06-11 due to cloud cover percentage exceeding cloud threshold: 14.39% > 10.00%. ERROR - Skipping L7 2001-09-23-22-06-03 due to cloud cover percentage exceeding cloud threshold: 72.65% > 10.00%. ERROR - Skipping L7 2001-09-23-22-06-27 due to cloud cover percentage exceeding cloud threshold: 86.73% > 10.00%. ERROR - Skipping L7 2001-11-26-22-06-09 due to cloud cover percentage exceeding cloud threshold: 12.83% > 10.00%. INFO - Processing image L7 2001-11-26-22-06-33 INFO - L7 2001-11-26-22-06-33 cloud cover : 8.27% INFO - L7 2001-11-26-22-06-33: sand: 0.00% ,whitewater: 0.01% ,water: 63.27% INFO - L7 2001-11-26-22-06-33: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 133 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 64 INFO - Processing image L7 2001-12-12-22-06-14 INFO - L7 2001-12-12-22-06-14 cloud cover : 0.00% INFO - L7 2001-12-12-22-06-14: sand: 7.53% ,whitewater: 15.65% ,water: 33.33% INFO - L7 2001-12-12-22-06-14: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 264 INFO - Number of shoreline points after removing points within 300m of cloud mask 264 INFO - Number of shoreline points before removing points within 30m of no data pixel 264 INFO - Number of shoreline points after removing points within 30m of no data pixel 264 INFO - Processing image L7 2001-12-12-22-06-38 INFO - L7 2001-12-12-22-06-38 cloud cover : 0.00% INFO - L7 2001-12-12-22-06-38: sand: 0.00% ,whitewater: 8.18% ,water: 27.41% INFO - L7 2001-12-12-22-06-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2001-12-12-22-06-38: 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 2001-12-28-22-06-14 due to cloud cover percentage exceeding cloud threshold: 66.94% > 10.00%. ERROR - Skipping L7 2001-12-28-22-06-38 due to cloud cover percentage exceeding cloud threshold: 46.62% > 10.00%. ERROR - Skipping L7 2002-01-29-22-06-21 due to cloud cover percentage exceeding cloud threshold: 45.16% > 10.00%. ERROR - Skipping L7 2002-01-29-22-06-45 due to cloud cover percentage exceeding cloud threshold: 55.49% > 10.00%. INFO - Processing image L7 2002-02-14-22-06-29 INFO - L7 2002-02-14-22-06-29 cloud cover : 0.00% INFO - L7 2002-02-14-22-06-29: sand: 10.20% ,whitewater: 8.55% ,water: 40.10% INFO - L7 2002-02-14-22-06-29: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2002-02-14-22-06-53 INFO - L7 2002-02-14-22-06-53 cloud cover : 0.00% INFO - L7 2002-02-14-22-06-53: sand: 1.52% ,whitewater: 7.34% ,water: 51.12% INFO - L7 2002-02-14-22-06-53: 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 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 155 ERROR - Skipping L7 2002-03-02-22-06-33 due to cloud cover percentage exceeding cloud threshold: 22.09% > 10.00%. ERROR - Skipping L7 2002-03-02-22-06-57 due to cloud cover percentage exceeding cloud threshold: 30.76% > 10.00%. INFO - Processing image L7 2002-03-18-22-06-22 INFO - L7 2002-03-18-22-06-22 cloud cover : 0.00% INFO - L7 2002-03-18-22-06-22: sand: 10.62% ,whitewater: 16.59% ,water: 31.59% INFO - L7 2002-03-18-22-06-22: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2002-03-18-22-06-46 INFO - L7 2002-03-18-22-06-46 cloud cover : 0.00% INFO - L7 2002-03-18-22-06-46: sand: 9.44% ,whitewater: 16.70% ,water: 31.44% INFO - L7 2002-03-18-22-06-46: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2002-05-21-22-06-17 INFO - L7 2002-05-21-22-06-17 cloud cover : 0.00% INFO - L7 2002-05-21-22-06-17: sand: 0.99% ,whitewater: 13.12% ,water: 37.60% INFO - L7 2002-05-21-22-06-17: 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 226 INFO - Number of shoreline points after removing points within 300m of cloud mask 226 INFO - Number of shoreline points before removing points within 30m of no data pixel 226 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 INFO - Processing image L7 2002-05-21-22-06-41 INFO - L7 2002-05-21-22-06-41 cloud cover : 0.00% INFO - L7 2002-05-21-22-06-41: sand: 0.55% ,whitewater: 14.10% ,water: 36.24% INFO - L7 2002-05-21-22-06-41: 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 228 INFO - Number of shoreline points after removing points within 300m of cloud mask 228 INFO - Number of shoreline points before removing points within 30m of no data pixel 228 INFO - Number of shoreline points after removing points within 30m of no data pixel 228 ERROR - Skipping L7 2002-07-08-22-06-00 due to cloud cover percentage exceeding cloud threshold: 16.89% > 10.00%. INFO - Processing image L7 2002-07-08-22-06-24 INFO - L7 2002-07-08-22-06-24 cloud cover : 0.00% INFO - L7 2002-07-08-22-06-24: sand: 0.04% ,whitewater: 23.49% ,water: 40.61% INFO - L7 2002-07-08-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 ERROR - Skipping L7 2002-07-24-22-06-14 due to cloud cover percentage exceeding cloud threshold: 93.75% > 10.00%. ERROR - Skipping L7 2002-08-09-22-05-46 due to cloud cover percentage exceeding cloud threshold: 38.30% > 10.00%. ERROR - Skipping L7 2002-08-09-22-06-10 due to cloud cover percentage exceeding cloud threshold: 17.64% > 10.00%. ERROR - Skipping L7 2002-08-25-22-05-36 due to cloud cover percentage exceeding cloud threshold: 29.47% > 10.00%. INFO - Processing image L7 2002-08-25-22-06-00 INFO - L7 2002-08-25-22-06-00 cloud cover : 1.20% INFO - L7 2002-08-25-22-06-00: sand: 0.75% ,whitewater: 24.53% ,water: 32.10% INFO - L7 2002-08-25-22-06-00: 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 153 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 ERROR - Skipping L7 2002-09-26-22-05-45 due to cloud cover percentage exceeding cloud threshold: 86.90% > 10.00%. INFO - Processing image L7 2002-10-12-22-05-14 INFO - L7 2002-10-12-22-05-14 cloud cover : 9.64% INFO - L7 2002-10-12-22-05-14: sand: 7.68% ,whitewater: 8.03% ,water: 39.85% INFO - L7 2002-10-12-22-05-14: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 233 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L7 2002-10-12-22-05-38 INFO - L7 2002-10-12-22-05-38 cloud cover : 7.96% INFO - L7 2002-10-12-22-05-38: sand: 1.12% ,whitewater: 7.98% ,water: 50.82% INFO - L7 2002-10-12-22-05-38: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 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 73 INFO - Processing image L7 2002-10-28-22-05-22 INFO - L7 2002-10-28-22-05-22 cloud cover : 1.65% INFO - L7 2002-10-28-22-05-22: sand: 12.13% ,whitewater: 9.32% ,water: 36.14% INFO - L7 2002-10-28-22-05-22: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 218 INFO - Number of shoreline points before removing points within 30m of no data pixel 218 INFO - Number of shoreline points after removing points within 30m of no data pixel 218 INFO - Processing image L7 2002-11-13-22-05-30 INFO - L7 2002-11-13-22-05-30 cloud cover : 1.84% INFO - L7 2002-11-13-22-05-30: sand: 10.31% ,whitewater: 10.18% ,water: 35.81% INFO - L7 2002-11-13-22-05-30: 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 261 INFO - Number of shoreline points after removing points within 300m of cloud mask 261 INFO - Number of shoreline points before removing points within 30m of no data pixel 261 INFO - Number of shoreline points after removing points within 30m of no data pixel 261 INFO - Processing image L7 2002-11-13-22-05-54 INFO - L7 2002-11-13-22-05-54 cloud cover : 0.00% INFO - L7 2002-11-13-22-05-54: sand: 0.00% ,whitewater: 6.97% ,water: 42.63% INFO - L7 2002-11-13-22-05-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2002-12-31-22-05-56 due to cloud cover percentage exceeding cloud threshold: 43.43% > 10.00%. ERROR - Skipping L7 2002-12-31-22-06-20 due to cloud cover percentage exceeding cloud threshold: 40.94% > 10.00%. INFO - Processing image L7 2003-01-16-22-06-02 INFO - L7 2003-01-16-22-06-02 cloud cover : 0.00% INFO - L7 2003-01-16-22-06-02: sand: 12.11% ,whitewater: 1.80% ,water: 46.25% INFO - L7 2003-01-16-22-06-02: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L7 2003-01-16-22-06-26 INFO - L7 2003-01-16-22-06-26 cloud cover : 0.00% INFO - L7 2003-01-16-22-06-26: sand: 4.44% ,whitewater: 2.01% ,water: 52.81% INFO - L7 2003-01-16-22-06-26: 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 197 INFO - Number of shoreline points after removing points within 300m of cloud mask 197 INFO - Number of shoreline points before removing points within 30m of no data pixel 197 INFO - Number of shoreline points after removing points within 30m of no data pixel 195 ERROR - Skipping L7 2003-03-21-22-06-15 due to cloud cover percentage exceeding cloud threshold: 16.41% > 10.00%. ERROR - Skipping L7 2003-03-21-22-06-39 due to cloud cover percentage exceeding cloud threshold: 15.59% > 10.00%. ERROR - Skipping L7 2003-04-06-22-06-21 due to cloud cover percentage exceeding cloud threshold: 56.94% > 10.00%. ERROR - Skipping L7 2003-04-06-22-06-44 due to cloud cover percentage exceeding cloud threshold: 60.05% > 10.00%. ERROR - Skipping L7 2003-04-22-22-06-19 due to cloud cover percentage exceeding cloud threshold: 21.06% > 10.00%. ERROR - Skipping L7 2003-04-22-22-06-43 due to cloud cover percentage exceeding cloud threshold: 21.17% > 10.00%. INFO - Processing image L7 2003-05-08-22-06-20 INFO - L7 2003-05-08-22-06-20 cloud cover : 0.27% INFO - L7 2003-05-08-22-06-20: sand: 4.59% ,whitewater: 8.76% ,water: 42.78% INFO - L7 2003-05-08-22-06-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 278 INFO - Number of shoreline points after removing points within 300m of cloud mask 269 INFO - Number of shoreline points before removing points within 30m of no data pixel 269 INFO - Number of shoreline points after removing points within 30m of no data pixel 269 INFO - Processing image L7 2003-05-08-22-06-44 INFO - L7 2003-05-08-22-06-44 cloud cover : 0.00% INFO - L7 2003-05-08-22-06-44: sand: 1.36% ,whitewater: 9.92% ,water: 45.40% INFO - L7 2003-05-08-22-06-44: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 235 INFO - Number of shoreline points after removing points within 300m of cloud mask 235 INFO - Number of shoreline points before removing points within 30m of no data pixel 235 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 INFO - Processing image L7 2003-05-24-22-06-17 INFO - L7 2003-05-24-22-06-17 cloud cover : 0.48% INFO - L7 2003-05-24-22-06-17: sand: 0.28% ,whitewater: 6.00% ,water: 49.49% INFO - L7 2003-05-24-22-06-17: 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 246 INFO - Number of shoreline points after removing points within 300m of cloud mask 230 INFO - Number of shoreline points before removing points within 30m of no data pixel 230 INFO - Number of shoreline points after removing points within 30m of no data pixel 230 INFO - Processing image L7 2003-05-24-22-06-41 INFO - L7 2003-05-24-22-06-41 cloud cover : 0.00% INFO - L7 2003-05-24-22-06-41: sand: 0.03% ,whitewater: 5.49% ,water: 49.24% INFO - L7 2003-05-24-22-06-41: 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 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 198 ERROR - Skipping L7 2003-08-12-22-06-23 due to cloud cover percentage exceeding cloud threshold: 92.41% > 10.00%. INFO - Processing image L7 2003-08-28-22-05-57 INFO - L7 2003-08-28-22-05-57 cloud cover : 9.88% INFO - L7 2003-08-28-22-05-57: sand: 0.00% ,whitewater: 6.58% ,water: 47.36% INFO - L7 2003-08-28-22-05-57: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 ERROR - Skipping L7 2003-08-28-22-06-21 due to cloud cover percentage exceeding cloud threshold: 11.85% > 10.00%. ERROR - Skipping L7 2003-10-31-22-06-24 due to cloud cover percentage exceeding cloud threshold: 91.24% > 10.00%. INFO - Processing image L7 2003-11-16-22-06-11 INFO - L7 2003-11-16-22-06-11 cloud cover : 2.36% INFO - L7 2003-11-16-22-06-11: sand: 9.31% ,whitewater: 10.18% ,water: 29.74% INFO - L7 2003-11-16-22-06-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 185 INFO - Number of shoreline points after removing points within 300m of cloud mask 185 INFO - Number of shoreline points before removing points within 30m of no data pixel 185 INFO - Number of shoreline points after removing points within 30m of no data pixel 178 INFO - Processing image L7 2003-11-16-22-06-35 INFO - L7 2003-11-16-22-06-35 cloud cover : 0.00% INFO - L7 2003-11-16-22-06-35: sand: 3.11% ,whitewater: 12.56% ,water: 38.12% INFO - L7 2003-11-16-22-06-35: 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 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 99 ERROR - Skipping L7 2004-01-03-22-06-54 due to cloud cover percentage exceeding cloud threshold: 92.24% > 10.00%. ERROR - Skipping L7 2004-01-19-22-06-59 due to cloud cover percentage exceeding cloud threshold: 92.18% > 10.00%. ERROR - Skipping L7 2004-03-07-22-07-12 due to cloud cover percentage exceeding cloud threshold: 92.49% > 10.00%. ERROR - Skipping L7 2004-03-23-22-06-52 due to cloud cover percentage exceeding cloud threshold: 75.81% > 10.00%. ERROR - Skipping L7 2004-03-23-22-07-16 due to cloud cover percentage exceeding cloud threshold: 60.98% > 10.00%. INFO - Processing image L7 2004-04-08-22-06-49 INFO - L7 2004-04-08-22-06-49 cloud cover : 0.00% INFO - L7 2004-04-08-22-06-49: sand: 6.02% ,whitewater: 14.64% ,water: 27.67% INFO - L7 2004-04-08-22-06-49: 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 201 INFO - Number of shoreline points after removing points within 300m of cloud mask 201 INFO - Number of shoreline points before removing points within 30m of no data pixel 201 INFO - Number of shoreline points after removing points within 30m of no data pixel 194 INFO - Processing image L7 2004-04-08-22-07-13 INFO - L7 2004-04-08-22-07-13 cloud cover : 0.00% INFO - L7 2004-04-08-22-07-13: sand: 3.05% ,whitewater: 15.86% ,water: 29.44% INFO - L7 2004-04-08-22-07-13: 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 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L7 2004-05-26-22-06-45 INFO - L7 2004-05-26-22-06-45 cloud cover : 2.00% INFO - L7 2004-05-26-22-06-45: sand: 2.89% ,whitewater: 2.32% ,water: 39.13% INFO - L7 2004-05-26-22-06-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-05-26-22-07-09 INFO - L7 2004-05-26-22-07-09 cloud cover : 0.00% INFO - L7 2004-05-26-22-07-09: sand: 1.36% ,whitewater: 2.80% ,water: 41.77% INFO - L7 2004-05-26-22-07-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-06-11-22-06-38 INFO - L7 2004-06-11-22-06-38 cloud cover : 0.00% INFO - L7 2004-06-11-22-06-38: sand: 1.48% ,whitewater: 4.43% ,water: 40.51% INFO - L7 2004-06-11-22-06-38: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L7 2004-06-11-22-07-02 INFO - L7 2004-06-11-22-07-02 cloud cover : 7.80% INFO - L7 2004-06-11-22-07-02: sand: 0.22% ,whitewater: 4.48% ,water: 43.68% INFO - L7 2004-06-11-22-07-02: 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 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 73 ERROR - Skipping L7 2004-07-13-22-06-58 due to cloud cover percentage exceeding cloud threshold: 92.46% > 10.00%. INFO - Processing image L7 2004-07-29-22-06-27 INFO - L7 2004-07-29-22-06-27 cloud cover : 5.57% INFO - L7 2004-07-29-22-06-27: sand: 1.19% ,whitewater: 11.78% ,water: 29.19% INFO - L7 2004-07-29-22-06-27: 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 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 108 INFO - Processing image L7 2004-07-29-22-06-51 INFO - L7 2004-07-29-22-06-51 cloud cover : 0.00% INFO - L7 2004-07-29-22-06-51: sand: 0.33% ,whitewater: 12.89% ,water: 34.14% INFO - L7 2004-07-29-22-06-51: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 168 INFO - Number of shoreline points after removing points within 300m of cloud mask 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 162 INFO - Processing image L7 2004-08-30-22-06-20 INFO - L7 2004-08-30-22-06-20 cloud cover : 0.40% INFO - L7 2004-08-30-22-06-20: sand: 5.20% ,whitewater: 4.48% ,water: 41.72% INFO - L7 2004-08-30-22-06-20: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 207 INFO - Processing image L7 2004-08-30-22-06-44 INFO - L7 2004-08-30-22-06-44 cloud cover : 0.00% INFO - L7 2004-08-30-22-06-44: sand: 1.81% ,whitewater: 4.98% ,water: 46.87% INFO - L7 2004-08-30-22-06-44: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 162 INFO - Number of shoreline points after removing points within 300m of cloud mask 162 INFO - Number of shoreline points before removing points within 30m of no data pixel 162 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 ERROR - Skipping L7 2004-09-15-22-06-37 due to cloud cover percentage exceeding cloud threshold: 92.58% > 10.00%. ERROR - Skipping L7 2004-10-01-22-06-10 due to cloud cover percentage exceeding cloud threshold: 52.96% > 10.00%. ERROR - Skipping L7 2004-10-01-22-06-34 due to cloud cover percentage exceeding cloud threshold: 53.30% > 10.00%. ERROR - Skipping L7 2004-10-17-22-06-14 due to cloud cover percentage exceeding cloud threshold: 46.94% > 10.00%. ERROR - Skipping L7 2004-10-17-22-06-38 due to cloud cover percentage exceeding cloud threshold: 51.70% > 10.00%. INFO - Processing image L7 2004-11-02-22-06-28 INFO - L7 2004-11-02-22-06-28 cloud cover : 2.01% INFO - L7 2004-11-02-22-06-28: sand: 9.41% ,whitewater: 3.62% ,water: 34.57% INFO - L7 2004-11-02-22-06-28: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 220 INFO - Number of shoreline points after removing points within 300m of cloud mask 220 INFO - Number of shoreline points before removing points within 30m of no data pixel 220 INFO - Number of shoreline points after removing points within 30m of no data pixel 213 INFO - Processing image L7 2004-11-02-22-06-52 INFO - L7 2004-11-02-22-06-52 cloud cover : 0.00% INFO - L7 2004-11-02-22-06-52: sand: 5.02% ,whitewater: 3.01% ,water: 40.31% INFO - L7 2004-11-02-22-06-52: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 168 INFO - Number of shoreline points after removing points within 300m of cloud mask 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L7 2004-11-18-22-06-34 INFO - L7 2004-11-18-22-06-34 cloud cover : 3.86% INFO - L7 2004-11-18-22-06-34: sand: 10.57% ,whitewater: 10.37% ,water: 30.03% INFO - L7 2004-11-18-22-06-34: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 190 INFO - Number of shoreline points before removing points within 30m of no data pixel 190 INFO - Number of shoreline points after removing points within 30m of no data pixel 184 INFO - Processing image L7 2004-11-18-22-06-57 INFO - L7 2004-11-18-22-06-57 cloud cover : 3.06% INFO - L7 2004-11-18-22-06-57: sand: 5.52% ,whitewater: 10.80% ,water: 31.19% INFO - L7 2004-11-18-22-06-57: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 ERROR - Skipping L7 2004-12-04-22-06-44 due to cloud cover percentage exceeding cloud threshold: 64.57% > 10.00%. ERROR - Skipping L7 2004-12-04-22-07-08 due to cloud cover percentage exceeding cloud threshold: 86.67% > 10.00%. INFO - Processing image L7 2005-01-21-22-06-59 INFO - L7 2005-01-21-22-06-59 cloud cover : 0.00% INFO - L7 2005-01-21-22-06-59: sand: 11.50% ,whitewater: 4.45% ,water: 34.70% INFO - L7 2005-01-21-22-06-59: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 225 INFO - Number of shoreline points after removing points within 300m of cloud mask 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 INFO - Processing image L7 2005-01-21-22-07-23 INFO - L7 2005-01-21-22-07-23 cloud cover : 0.00% INFO - L7 2005-01-21-22-07-23: sand: 6.10% ,whitewater: 4.61% ,water: 38.11% INFO - L7 2005-01-21-22-07-23: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 213 INFO - Number of shoreline points after removing points within 300m of cloud mask 213 INFO - Number of shoreline points before removing points within 30m of no data pixel 213 INFO - Number of shoreline points after removing points within 30m of no data pixel 208 ERROR - Skipping L7 2005-02-22-22-07-14 due to cloud cover percentage exceeding cloud threshold: 63.10% > 10.00%. ERROR - Skipping L7 2005-02-22-22-07-38 due to cloud cover percentage exceeding cloud threshold: 51.65% > 10.00%. ERROR - Skipping L7 2005-03-10-22-07-41 due to cloud cover percentage exceeding cloud threshold: 89.94% > 10.00%. INFO - Processing image L7 2005-03-26-22-07-40 INFO - L7 2005-03-26-22-07-40 cloud cover : 0.00% INFO - L7 2005-03-26-22-07-40: sand: 0.76% ,whitewater: 12.28% ,water: 34.64% INFO - L7 2005-03-26-22-07-40: 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 151 INFO - Number of shoreline points after removing points within 300m of cloud mask 151 INFO - Number of shoreline points before removing points within 30m of no data pixel 151 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 ERROR - Skipping L7 2005-04-27-22-07-33 due to cloud cover percentage exceeding cloud threshold: 92.89% > 10.00%. INFO - Processing image L7 2005-06-14-22-07-02 INFO - L7 2005-06-14-22-07-02 cloud cover : 0.00% INFO - L7 2005-06-14-22-07-02: sand: 3.44% ,whitewater: 1.83% ,water: 42.98% INFO - L7 2005-06-14-22-07-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-06-14-22-07-26 INFO - L7 2005-06-14-22-07-26 cloud cover : 5.59% INFO - L7 2005-06-14-22-07-26: sand: 2.30% ,whitewater: 2.34% ,water: 40.07% INFO - L7 2005-06-14-22-07-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 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 123 ERROR - Skipping L7 2005-06-30-22-06-59 due to cloud cover percentage exceeding cloud threshold: 66.45% > 10.00%. ERROR - Skipping L7 2005-06-30-22-07-23 due to cloud cover percentage exceeding cloud threshold: 60.94% > 10.00%. ERROR - Skipping L7 2005-07-16-22-07-01 due to cloud cover percentage exceeding cloud threshold: 25.86% > 10.00%. INFO - Processing image L7 2005-07-16-22-07-25 INFO - L7 2005-07-16-22-07-25 cloud cover : 0.00% INFO - L7 2005-07-16-22-07-25: sand: 0.00% ,whitewater: 7.06% ,water: 5.62% INFO - L7 2005-07-16-22-07-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 39 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 249 INFO - Number of shoreline points after removing points within 300m of cloud mask 249 INFO - Number of shoreline points before removing points within 30m of no data pixel 249 INFO - Number of shoreline points after removing points within 30m of no data pixel 240 ERROR - Skipping L7 2005-08-01-22-07-23 due to cloud cover percentage exceeding cloud threshold: 89.09% > 10.00%. INFO - Processing image L7 2005-09-02-22-06-46 INFO - L7 2005-09-02-22-06-46 cloud cover : 0.00% INFO - L7 2005-09-02-22-06-46: sand: 8.21% ,whitewater: 13.14% ,water: 28.24% INFO - L7 2005-09-02-22-06-46: 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: 2 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 213 INFO - Processing image L7 2005-09-02-22-07-10 INFO - L7 2005-09-02-22-07-10 cloud cover : 0.00% INFO - L7 2005-09-02-22-07-10: sand: 4.08% ,whitewater: 14.18% ,water: 30.29% INFO - L7 2005-09-02-22-07-10: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 ERROR - Skipping L7 2005-09-18-22-06-39 due to cloud cover percentage exceeding cloud threshold: 60.19% > 10.00%. ERROR - Skipping L7 2005-09-18-22-07-03 due to cloud cover percentage exceeding cloud threshold: 31.49% > 10.00%. INFO - Processing image L7 2005-11-21-22-07-07 INFO - L7 2005-11-21-22-07-07 cloud cover : 8.75% INFO - L7 2005-11-21-22-07-07: sand: 8.56% ,whitewater: 9.59% ,water: 25.79% INFO - L7 2005-11-21-22-07-07: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L7 2005-11-21-22-07-31 INFO - L7 2005-11-21-22-07-31 cloud cover : 6.75% INFO - L7 2005-11-21-22-07-31: sand: 6.05% ,whitewater: 11.15% ,water: 27.19% INFO - L7 2005-11-21-22-07-31: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 121 INFO - Number of shoreline points before removing points within 30m of no data pixel 121 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L7 2005-12-23-22-07-15 INFO - L7 2005-12-23-22-07-15 cloud cover : 9.89% INFO - L7 2005-12-23-22-07-15: sand: 11.68% ,whitewater: 18.32% ,water: 18.19% INFO - L7 2005-12-23-22-07-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 193 INFO - Number of shoreline points after removing points within 300m of cloud mask 193 INFO - Number of shoreline points before removing points within 30m of no data pixel 193 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 INFO - Processing image L7 2005-12-23-22-07-39 INFO - L7 2005-12-23-22-07-39 cloud cover : 5.38% INFO - L7 2005-12-23-22-07-39: sand: 10.69% ,whitewater: 18.53% ,water: 18.79% INFO - L7 2005-12-23-22-07-39: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 193 INFO - Number of shoreline points after removing points within 300m of cloud mask 193 INFO - Number of shoreline points before removing points within 30m of no data pixel 193 INFO - Number of shoreline points after removing points within 30m of no data pixel 187 ERROR - Skipping L7 2006-01-08-22-07-25 due to cloud cover percentage exceeding cloud threshold: 12.57% > 10.00%. INFO - Processing image L7 2006-01-08-22-07-49 INFO - L7 2006-01-08-22-07-49 cloud cover : 4.73% INFO - L7 2006-01-08-22-07-49: sand: 7.40% ,whitewater: 9.29% ,water: 33.90% INFO - L7 2006-01-08-22-07-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 1 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 102 ERROR - Skipping L7 2006-01-24-22-07-57 due to cloud cover percentage exceeding cloud threshold: 92.89% > 10.00%. ERROR - Skipping L7 2006-02-09-22-07-38 due to cloud cover percentage exceeding cloud threshold: 49.78% > 10.00%. ERROR - Skipping L7 2006-02-09-22-08-02 due to cloud cover percentage exceeding cloud threshold: 49.45% > 10.00%. ERROR - Skipping L7 2006-03-13-22-07-41 due to cloud cover percentage exceeding cloud threshold: 12.62% > 10.00%. ERROR - Skipping L7 2006-03-13-22-08-05 due to cloud cover percentage exceeding cloud threshold: 11.59% > 10.00%. ERROR - Skipping L7 2006-03-29-22-08-04 due to cloud cover percentage exceeding cloud threshold: 92.68% > 10.00%. INFO - Processing image L7 2006-04-14-22-07-36 INFO - L7 2006-04-14-22-07-36 cloud cover : 0.00% INFO - L7 2006-04-14-22-07-36: sand: 5.66% ,whitewater: 9.02% ,water: 33.68% INFO - L7 2006-04-14-22-07-36: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 INFO - Processing image L7 2006-04-14-22-08-00 INFO - L7 2006-04-14-22-08-00 cloud cover : 0.00% INFO - L7 2006-04-14-22-08-00: sand: 3.55% ,whitewater: 9.22% ,water: 34.07% INFO - L7 2006-04-14-22-08-00: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 ERROR - Skipping L7 2006-04-30-22-07-38 due to cloud cover percentage exceeding cloud threshold: 18.85% > 10.00%. ERROR - Skipping L7 2006-04-30-22-08-02 due to cloud cover percentage exceeding cloud threshold: 19.10% > 10.00%. ERROR - Skipping L7 2006-05-16-22-08-03 due to cloud cover percentage exceeding cloud threshold: 92.33% > 10.00%. INFO - Processing image L7 2006-06-01-22-07-38 INFO - L7 2006-06-01-22-07-38 cloud cover : 0.00% INFO - L7 2006-06-01-22-07-38: sand: 6.31% ,whitewater: 4.77% ,water: 37.59% INFO - L7 2006-06-01-22-07-38: 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: 0 shorelines INFO - Processing image L7 2006-06-01-22-08-02 INFO - L7 2006-06-01-22-08-02 cloud cover : 0.00% INFO - L7 2006-06-01-22-08-02: sand: 3.12% ,whitewater: 4.85% ,water: 39.19% INFO - L7 2006-06-01-22-08-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 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 106 ERROR - Skipping L7 2006-06-17-22-07-58 due to cloud cover percentage exceeding cloud threshold: 45.75% > 10.00%. ERROR - Skipping L7 2006-07-03-22-07-28 due to cloud cover percentage exceeding cloud threshold: 31.46% > 10.00%. ERROR - Skipping L7 2006-07-19-22-07-20 due to cloud cover percentage exceeding cloud threshold: 16.86% > 10.00%. ERROR - Skipping L7 2006-07-19-22-07-44 due to cloud cover percentage exceeding cloud threshold: 13.75% > 10.00%. INFO - Processing image L7 2006-09-05-22-07-11 INFO - L7 2006-09-05-22-07-11 cloud cover : 0.00% INFO - L7 2006-09-05-22-07-11: sand: 5.36% ,whitewater: 12.37% ,water: 30.93% INFO - L7 2006-09-05-22-07-11: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 209 INFO - Number of shoreline points after removing points within 300m of cloud mask 209 INFO - Number of shoreline points before removing points within 30m of no data pixel 209 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L7 2006-09-05-22-07-35 INFO - L7 2006-09-05-22-07-35 cloud cover : 0.00% INFO - L7 2006-09-05-22-07-35: sand: 2.15% ,whitewater: 15.02% ,water: 36.19% INFO - L7 2006-09-05-22-07-35: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 162 INFO - Number of shoreline points after removing points within 300m of cloud mask 162 INFO - Number of shoreline points before removing points within 30m of no data pixel 162 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 ERROR - Skipping L7 2006-09-21-22-07-05 due to cloud cover percentage exceeding cloud threshold: 39.56% > 10.00%. ERROR - Skipping L7 2006-09-21-22-07-29 due to cloud cover percentage exceeding cloud threshold: 40.61% > 10.00%. ERROR - Skipping L7 2006-10-07-22-06-56 due to cloud cover percentage exceeding cloud threshold: 14.53% > 10.00%. ERROR - Skipping L7 2006-10-07-22-07-20 due to cloud cover percentage exceeding cloud threshold: 17.73% > 10.00%. ERROR - Skipping L7 2006-11-08-22-07-27 due to cloud cover percentage exceeding cloud threshold: 39.73% > 10.00%. ERROR - Skipping L7 2006-11-08-22-07-50 due to cloud cover percentage exceeding cloud threshold: 10.87% > 10.00%. INFO - Processing image L7 2006-11-24-22-07-37 INFO - L7 2006-11-24-22-07-37 cloud cover : 0.00% INFO - L7 2006-11-24-22-07-37: sand: 10.54% ,whitewater: 5.07% ,water: 33.22% INFO - L7 2006-11-24-22-07-37: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 214 INFO - Number of shoreline points after removing points within 300m of cloud mask 214 INFO - Number of shoreline points before removing points within 30m of no data pixel 214 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 INFO - Processing image L7 2006-11-24-22-08-01 INFO - L7 2006-11-24-22-08-01 cloud cover : 0.00% INFO - L7 2006-11-24-22-08-01: sand: 3.48% ,whitewater: 3.90% ,water: 40.70% INFO - L7 2006-11-24-22-08-01: 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: 2 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 148 ERROR - Skipping L7 2006-12-10-22-07-44 due to cloud cover percentage exceeding cloud threshold: 26.72% > 10.00%. ERROR - Skipping L7 2006-12-10-22-08-08 due to cloud cover percentage exceeding cloud threshold: 11.69% > 10.00%. INFO - Processing image L7 2007-01-27-22-08-18 INFO - L7 2007-01-27-22-08-18 cloud cover : 6.67% INFO - L7 2007-01-27-22-08-18: sand: 6.14% ,whitewater: 3.29% ,water: 31.20% INFO - L7 2007-01-27-22-08-18: 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 68 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 15 ERROR - Skipping L7 2007-02-12-22-08-24 due to cloud cover percentage exceeding cloud threshold: 91.16% > 10.00%. INFO - Processing image L7 2007-02-28-22-08-05 INFO - L7 2007-02-28-22-08-05 cloud cover : 0.00% INFO - L7 2007-02-28-22-08-05: sand: 9.97% ,whitewater: 6.08% ,water: 35.26% INFO - L7 2007-02-28-22-08-05: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 208 INFO - Number of shoreline points after removing points within 300m of cloud mask 208 INFO - Number of shoreline points before removing points within 30m of no data pixel 208 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 INFO - Processing image L7 2007-02-28-22-08-29 INFO - L7 2007-02-28-22-08-29 cloud cover : 0.00% INFO - L7 2007-02-28-22-08-29: sand: 8.34% ,whitewater: 6.12% ,water: 35.33% INFO - L7 2007-02-28-22-08-29: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 206 INFO - Number of shoreline points after removing points within 300m of cloud mask 206 INFO - Number of shoreline points before removing points within 30m of no data pixel 206 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 ERROR - Skipping L7 2007-04-01-22-08-07 due to cloud cover percentage exceeding cloud threshold: 20.09% > 10.00%. INFO - Processing image L7 2007-04-01-22-08-31 INFO - L7 2007-04-01-22-08-31 cloud cover : 2.41% INFO - L7 2007-04-01-22-08-31: sand: 0.00% ,whitewater: 2.84% ,water: 36.62% INFO - L7 2007-04-01-22-08-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2007-04-01-22-08-31: 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 2007-04-17-22-08-06 INFO - L7 2007-04-17-22-08-06 cloud cover : 3.38% INFO - L7 2007-04-17-22-08-06: sand: 4.54% ,whitewater: 5.17% ,water: 36.55% INFO - L7 2007-04-17-22-08-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 18 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 2007-04-17-22-08-29 INFO - L7 2007-04-17-22-08-29 cloud cover : 0.00% INFO - L7 2007-04-17-22-08-29: sand: 0.00% ,whitewater: 0.68% ,water: 48.31% INFO - L7 2007-04-17-22-08-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2007-05-03-22-08-02 INFO - L7 2007-05-03-22-08-02 cloud cover : 0.00% INFO - L7 2007-05-03-22-08-02: sand: 3.15% ,whitewater: 5.43% ,water: 40.04% INFO - L7 2007-05-03-22-08-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2007-05-03-22-08-26 INFO - L7 2007-05-03-22-08-26 cloud cover : 0.00% INFO - L7 2007-05-03-22-08-26: sand: 0.80% ,whitewater: 3.00% ,water: 54.92% INFO - L7 2007-05-03-22-08-26: 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 2007-05-19-22-07-55 due to cloud cover percentage exceeding cloud threshold: 21.01% > 10.00%. ERROR - Skipping L7 2007-06-20-22-08-15 due to cloud cover percentage exceeding cloud threshold: 84.53% > 10.00%. ERROR - Skipping L7 2007-07-22-22-07-45 due to cloud cover percentage exceeding cloud threshold: 21.21% > 10.00%. INFO - Processing image L7 2007-07-22-22-08-09 INFO - L7 2007-07-22-22-08-09 cloud cover : 6.03% INFO - L7 2007-07-22-22-08-09: sand: 0.27% ,whitewater: 7.13% ,water: 34.61% INFO - L7 2007-07-22-22-08-09: 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: 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 INFO - Processing image L7 2007-08-07-22-07-40 INFO - L7 2007-08-07-22-07-40 cloud cover : 2.38% INFO - L7 2007-08-07-22-07-40: sand: 0.59% ,whitewater: 17.32% ,water: 41.32% INFO - L7 2007-08-07-22-07-40: 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 136 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 132 INFO - Processing image L7 2007-08-07-22-08-04 INFO - L7 2007-08-07-22-08-04 cloud cover : 0.00% INFO - L7 2007-08-07-22-08-04: sand: 0.28% ,whitewater: 18.59% ,water: 35.08% INFO - L7 2007-08-07-22-08-04: 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 ERROR - Skipping L7 2007-09-24-22-07-22 due to cloud cover percentage exceeding cloud threshold: 46.62% > 10.00%. INFO - Processing image L7 2007-09-24-22-07-46 INFO - L7 2007-09-24-22-07-46 cloud cover : 0.00% INFO - L7 2007-09-24-22-07-46: sand: 0.37% ,whitewater: 8.33% ,water: 38.46% INFO - L7 2007-09-24-22-07-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2007-09-24-22-07-46: 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 2007-10-10-22-07-43 due to cloud cover percentage exceeding cloud threshold: 83.73% > 10.00%. ERROR - Skipping L7 2007-10-26-22-07-55 due to cloud cover percentage exceeding cloud threshold: 65.00% > 10.00%. ERROR - Skipping L7 2007-11-11-22-08-05 due to cloud cover percentage exceeding cloud threshold: 55.43% > 10.00%. INFO - Processing image L7 2007-11-27-22-07-48 INFO - L7 2007-11-27-22-07-48 cloud cover : 0.00% INFO - L7 2007-11-27-22-07-48: sand: 9.55% ,whitewater: 10.50% ,water: 30.96% INFO - L7 2007-11-27-22-07-48: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 192 INFO - Number of shoreline points before removing points within 30m of no data pixel 192 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 ERROR - Skipping L7 2007-12-29-22-07-56 due to cloud cover percentage exceeding cloud threshold: 45.54% > 10.00%. ERROR - Skipping L7 2008-01-30-22-07-55 due to cloud cover percentage exceeding cloud threshold: 84.01% > 10.00%. ERROR - Skipping L7 2008-02-15-22-08-16 due to cloud cover percentage exceeding cloud threshold: 84.95% > 10.00%. ERROR - Skipping L7 2008-03-02-22-07-47 due to cloud cover percentage exceeding cloud threshold: 92.22% > 10.00%. ERROR - Skipping L7 2008-03-18-22-07-44 due to cloud cover percentage exceeding cloud threshold: 15.00% > 10.00%. INFO - Processing image L7 2008-03-18-22-08-08 INFO - L7 2008-03-18-22-08-08 cloud cover : 0.00% INFO - L7 2008-03-18-22-08-08: sand: 2.24% ,whitewater: 2.39% ,water: 50.88% INFO - L7 2008-03-18-22-08-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-04-03-22-07-44 INFO - L7 2008-04-03-22-07-44 cloud cover : 0.00% INFO - L7 2008-04-03-22-07-44: sand: 5.32% ,whitewater: 3.87% ,water: 37.96% INFO - L7 2008-04-03-22-07-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-04-03-22-08-08 INFO - L7 2008-04-03-22-08-08 cloud cover : 0.00% INFO - L7 2008-04-03-22-08-08: sand: 0.23% ,whitewater: 0.60% ,water: 46.97% INFO - L7 2008-04-03-22-08-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-04-03-22-08-08: 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 2008-04-19-22-08-06 due to cloud cover percentage exceeding cloud threshold: 51.95% > 10.00%. ERROR - Skipping L7 2008-06-22-22-07-39 due to cloud cover percentage exceeding cloud threshold: 77.47% > 10.00%. INFO - Processing image L7 2008-07-08-22-07-28 INFO - L7 2008-07-08-22-07-28 cloud cover : 4.68% INFO - L7 2008-07-08-22-07-28: sand: 0.00% ,whitewater: 3.26% ,water: 48.15% INFO - L7 2008-07-08-22-07-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2008-07-24-22-07-17 due to cloud cover percentage exceeding cloud threshold: 80.30% > 10.00%. INFO - Processing image L7 2008-08-09-22-06-47 INFO - L7 2008-08-09-22-06-47 cloud cover : 0.00% INFO - L7 2008-08-09-22-06-47: sand: 1.20% ,whitewater: 7.20% ,water: 36.51% INFO - L7 2008-08-09-22-06-47: 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 201 INFO - Number of shoreline points after removing points within 300m of cloud mask 201 INFO - Number of shoreline points before removing points within 30m of no data pixel 201 INFO - Number of shoreline points after removing points within 30m of no data pixel 195 INFO - Processing image L7 2008-08-09-22-07-11 INFO - L7 2008-08-09-22-07-11 cloud cover : 0.00% INFO - L7 2008-08-09-22-07-11: sand: 0.51% ,whitewater: 6.82% ,water: 45.16% INFO - L7 2008-08-09-22-07-11: 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 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 50 ERROR - Skipping L7 2008-09-10-22-06-56 due to cloud cover percentage exceeding cloud threshold: 73.65% > 10.00%. INFO - Processing image L7 2008-09-26-22-06-23 INFO - L7 2008-09-26-22-06-23 cloud cover : 0.00% INFO - L7 2008-09-26-22-06-23: sand: 10.56% ,whitewater: 8.84% ,water: 33.95% INFO - L7 2008-09-26-22-06-23: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 210 INFO - Processing image L7 2008-09-26-22-06-47 INFO - L7 2008-09-26-22-06-47 cloud cover : 0.00% INFO - L7 2008-09-26-22-06-47: sand: 0.85% ,whitewater: 5.28% ,water: 39.01% INFO - L7 2008-09-26-22-06-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-09-26-22-06-47: 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 2008-10-12-22-06-13 due to cloud cover percentage exceeding cloud threshold: 16.42% > 10.00%. INFO - Processing image L7 2008-10-12-22-06-37 INFO - L7 2008-10-12-22-06-37 cloud cover : 0.00% INFO - L7 2008-10-12-22-06-37: sand: 3.21% ,whitewater: 12.81% ,water: 32.86% INFO - L7 2008-10-12-22-06-37: 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 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 27 ERROR - Skipping L7 2008-10-28-22-06-29 due to cloud cover percentage exceeding cloud threshold: 93.45% > 10.00%. INFO - Processing image L7 2008-11-13-22-06-43 INFO - L7 2008-11-13-22-06-43 cloud cover : 0.00% INFO - L7 2008-11-13-22-06-43: sand: 11.12% ,whitewater: 6.10% ,water: 37.54% INFO - L7 2008-11-13-22-06-43: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 203 INFO - Number of shoreline points before removing points within 30m of no data pixel 203 INFO - Number of shoreline points after removing points within 30m of no data pixel 198 INFO - Processing image L7 2008-11-13-22-07-07 INFO - L7 2008-11-13-22-07-07 cloud cover : 0.00% INFO - L7 2008-11-13-22-07-07: sand: 0.28% ,whitewater: 1.80% ,water: 40.91% INFO - L7 2008-11-13-22-07-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2008-11-13-22-07-07: 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 2008-11-29-22-06-55 INFO - L7 2008-11-29-22-06-55 cloud cover : 0.00% INFO - L7 2008-11-29-22-06-55: sand: 11.54% ,whitewater: 1.89% ,water: 38.57% INFO - L7 2008-11-29-22-06-55: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 197 INFO - Processing image L7 2008-11-29-22-07-19 INFO - L7 2008-11-29-22-07-19 cloud cover : 0.00% INFO - L7 2008-11-29-22-07-19: sand: 2.86% ,whitewater: 0.55% ,water: 45.66% INFO - L7 2008-11-29-22-07-19: 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 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 ERROR - Skipping L7 2008-12-15-22-07-05 due to cloud cover percentage exceeding cloud threshold: 92.75% > 10.00%. ERROR - Skipping L7 2008-12-15-22-07-29 due to cloud cover percentage exceeding cloud threshold: 71.42% > 10.00%. INFO - Processing image L7 2008-12-31-22-07-13 INFO - L7 2008-12-31-22-07-13 cloud cover : 0.00% INFO - L7 2008-12-31-22-07-13: sand: 11.30% ,whitewater: 8.01% ,water: 32.41% INFO - L7 2008-12-31-22-07-13: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 231 INFO - Number of shoreline points after removing points within 300m of cloud mask 231 INFO - Number of shoreline points before removing points within 30m of no data pixel 231 INFO - Number of shoreline points after removing points within 30m of no data pixel 227 INFO - Processing image L7 2008-12-31-22-07-37 INFO - L7 2008-12-31-22-07-37 cloud cover : 0.00% INFO - L7 2008-12-31-22-07-37: sand: 4.12% ,whitewater: 8.44% ,water: 38.30% INFO - L7 2008-12-31-22-07-37: 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 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 55 ERROR - Skipping L7 2009-01-16-22-07-42 due to cloud cover percentage exceeding cloud threshold: 85.23% > 10.00%. ERROR - Skipping L7 2009-02-01-22-07-46 due to cloud cover percentage exceeding cloud threshold: 79.30% > 10.00%. ERROR - Skipping L7 2009-02-17-22-07-31 due to cloud cover percentage exceeding cloud threshold: 37.71% > 10.00%. ERROR - Skipping L7 2009-02-17-22-07-55 due to cloud cover percentage exceeding cloud threshold: 52.43% > 10.00%. ERROR - Skipping L7 2009-03-05-22-08-04 due to cloud cover percentage exceeding cloud threshold: 76.25% > 10.00%. INFO - Processing image L7 2009-03-21-22-07-47 INFO - L7 2009-03-21-22-07-47 cloud cover : 0.00% INFO - L7 2009-03-21-22-07-47: sand: 8.06% ,whitewater: 4.57% ,water: 40.01% INFO - L7 2009-03-21-22-07-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 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 2009-03-21-22-08-11 INFO - L7 2009-03-21-22-08-11 cloud cover : 0.00% INFO - L7 2009-03-21-22-08-11: sand: 1.42% ,whitewater: 1.84% ,water: 44.60% INFO - L7 2009-03-21-22-08-11: 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 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 2009-05-08-22-08-01 due to cloud cover percentage exceeding cloud threshold: 63.97% > 10.00%. ERROR - Skipping L7 2009-05-24-22-08-02 due to cloud cover percentage exceeding cloud threshold: 40.21% > 10.00%. INFO - Processing image L7 2009-05-24-22-08-26 INFO - L7 2009-05-24-22-08-26 cloud cover : 0.00% INFO - L7 2009-05-24-22-08-26: sand: 0.00% ,whitewater: 0.00% ,water: 26.71% INFO - L7 2009-05-24-22-08-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-05-24-22-08-26: 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 2009-06-09-22-08-01 due to cloud cover percentage exceeding cloud threshold: 45.76% > 10.00%. ERROR - Skipping L7 2009-06-09-22-08-25 due to cloud cover percentage exceeding cloud threshold: 19.54% > 10.00%. ERROR - Skipping L7 2009-07-27-22-07-51 due to cloud cover percentage exceeding cloud threshold: 91.07% > 10.00%. ERROR - Skipping L7 2009-07-27-22-08-15 due to cloud cover percentage exceeding cloud threshold: 83.24% > 10.00%. ERROR - Skipping L7 2009-08-12-22-08-09 due to cloud cover percentage exceeding cloud threshold: 81.25% > 10.00%. INFO - Processing image L7 2009-09-13-22-07-45 INFO - L7 2009-09-13-22-07-45 cloud cover : 0.00% INFO - L7 2009-09-13-22-07-45: sand: 6.80% ,whitewater: 5.55% ,water: 34.56% INFO - L7 2009-09-13-22-07-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L7 2009-09-13-22-08-09 INFO - L7 2009-09-13-22-08-09 cloud cover : 0.00% INFO - L7 2009-09-13-22-08-09: sand: 0.39% ,whitewater: 2.28% ,water: 42.70% INFO - L7 2009-09-13-22-08-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-09-13-22-08-09: 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 2009-09-29-22-07-43 due to cloud cover percentage exceeding cloud threshold: 22.53% > 10.00%. INFO - Processing image L7 2009-09-29-22-08-07 INFO - L7 2009-09-29-22-08-07 cloud cover : 1.85% INFO - L7 2009-09-29-22-08-07: sand: 0.00% ,whitewater: 7.61% ,water: 31.94% INFO - L7 2009-09-29-22-08-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2009-09-29-22-08-07: 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 2009-10-15-22-07-44 INFO - L7 2009-10-15-22-07-44 cloud cover : 0.00% INFO - L7 2009-10-15-22-07-44: sand: 6.48% ,whitewater: 6.01% ,water: 36.07% INFO - L7 2009-10-15-22-07-44: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 205 INFO - Number of shoreline points before removing points within 30m of no data pixel 205 INFO - Number of shoreline points after removing points within 30m of no data pixel 198 INFO - Processing image L7 2009-10-15-22-08-08 INFO - L7 2009-10-15-22-08-08 cloud cover : 0.00% INFO - L7 2009-10-15-22-08-08: sand: 1.22% ,whitewater: 2.82% ,water: 52.54% INFO - L7 2009-10-15-22-08-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 ERROR - Skipping L7 2009-12-02-22-08-24 due to cloud cover percentage exceeding cloud threshold: 79.90% > 10.00%. ERROR - Skipping L7 2009-12-02-22-08-48 due to cloud cover percentage exceeding cloud threshold: 44.75% > 10.00%. ERROR - Skipping L7 2009-12-18-22-08-39 due to cloud cover percentage exceeding cloud threshold: 32.23% > 10.00%. ERROR - Skipping L7 2009-12-18-22-09-03 due to cloud cover percentage exceeding cloud threshold: 17.41% > 10.00%. INFO - Processing image L7 2010-02-20-22-09-33 INFO - L7 2010-02-20-22-09-33 cloud cover : 0.00% INFO - L7 2010-02-20-22-09-33: sand: 8.63% ,whitewater: 4.56% ,water: 36.49% INFO - L7 2010-02-20-22-09-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 160 INFO - Processing image L7 2010-03-08-22-09-41 INFO - L7 2010-03-08-22-09-41 cloud cover : 0.00% INFO - L7 2010-03-08-22-09-41: sand: 8.97% ,whitewater: 2.12% ,water: 36.63% INFO - L7 2010-03-08-22-09-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2010-03-24-22-09-46 INFO - L7 2010-03-24-22-09-46 cloud cover : 2.16% INFO - L7 2010-03-24-22-09-46: sand: 6.03% ,whitewater: 6.58% ,water: 29.36% INFO - L7 2010-03-24-22-09-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 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 95 ERROR - Skipping L7 2010-04-09-22-09-48 due to cloud cover percentage exceeding cloud threshold: 77.48% > 10.00%. ERROR - Skipping L7 2010-05-27-22-09-43 due to cloud cover percentage exceeding cloud threshold: 36.84% > 10.00%. ERROR - Skipping L7 2010-05-27-22-10-07 due to cloud cover percentage exceeding cloud threshold: 36.40% > 10.00%. ERROR - Skipping L7 2010-06-12-22-09-43 due to cloud cover percentage exceeding cloud threshold: 73.03% > 10.00%. ERROR - Skipping L7 2010-06-12-22-10-07 due to cloud cover percentage exceeding cloud threshold: 45.26% > 10.00%. INFO - Processing image L7 2010-06-28-22-09-46 INFO - L7 2010-06-28-22-09-46 cloud cover : 5.01% INFO - L7 2010-06-28-22-09-46: sand: 0.00% ,whitewater: 0.01% ,water: 81.47% INFO - L7 2010-06-28-22-09-46: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 211 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 120 INFO - Processing image L7 2010-06-28-22-10-10 INFO - L7 2010-06-28-22-10-10 cloud cover : 0.00% INFO - L7 2010-06-28-22-10-10: sand: 0.00% ,whitewater: 0.03% ,water: 65.66% INFO - L7 2010-06-28-22-10-10: 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 101 INFO - Number of shoreline points after removing points within 300m of cloud mask 101 INFO - Number of shoreline points before removing points within 30m of no data pixel 101 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 ERROR - Skipping L7 2010-07-14-22-09-48 due to cloud cover percentage exceeding cloud threshold: 90.08% > 10.00%. ERROR - Skipping L7 2010-07-14-22-10-12 due to cloud cover percentage exceeding cloud threshold: 85.99% > 10.00%. INFO - Processing image L7 2010-07-30-22-09-48 INFO - L7 2010-07-30-22-09-48 cloud cover : 0.00% INFO - L7 2010-07-30-22-09-48: sand: 4.49% ,whitewater: 5.56% ,water: 39.63% INFO - L7 2010-07-30-22-09-48: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 212 INFO - Number of shoreline points after removing points within 300m of cloud mask 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L7 2010-07-30-22-10-12 INFO - L7 2010-07-30-22-10-12 cloud cover : 0.00% INFO - L7 2010-07-30-22-10-12: sand: 1.28% ,whitewater: 4.59% ,water: 48.71% INFO - L7 2010-07-30-22-10-12: 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: 2 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 84 ERROR - Skipping L7 2010-08-31-22-10-16 due to cloud cover percentage exceeding cloud threshold: 79.11% > 10.00%. ERROR - Skipping L7 2010-09-16-22-09-53 due to cloud cover percentage exceeding cloud threshold: 29.12% > 10.00%. INFO - Processing image L7 2010-10-02-22-09-49 INFO - L7 2010-10-02-22-09-49 cloud cover : 0.00% INFO - L7 2010-10-02-22-09-49: sand: 12.28% ,whitewater: 7.45% ,water: 32.90% INFO - L7 2010-10-02-22-09-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 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 108 INFO - Processing image L7 2010-10-02-22-10-13 INFO - L7 2010-10-02-22-10-13 cloud cover : 0.00% INFO - L7 2010-10-02-22-10-13: sand: 4.84% ,whitewater: 4.64% ,water: 51.09% INFO - L7 2010-10-02-22-10-13: 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 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 2010-10-18-22-10-00 due to cloud cover percentage exceeding cloud threshold: 66.65% > 10.00%. ERROR - Skipping L7 2010-11-03-22-10-09 due to cloud cover percentage exceeding cloud threshold: 61.17% > 10.00%. ERROR - Skipping L7 2010-11-03-22-10-33 due to cloud cover percentage exceeding cloud threshold: 47.50% > 10.00%. ERROR - Skipping L7 2010-12-05-22-10-32 due to cloud cover percentage exceeding cloud threshold: 47.30% > 10.00%. ERROR - Skipping L7 2010-12-05-22-10-56 due to cloud cover percentage exceeding cloud threshold: 56.07% > 10.00%. ERROR - Skipping L7 2010-12-21-22-10-39 due to cloud cover percentage exceeding cloud threshold: 52.79% > 10.00%. ERROR - Skipping L7 2010-12-21-22-11-03 due to cloud cover percentage exceeding cloud threshold: 69.23% > 10.00%. ERROR - Skipping L7 2011-01-06-22-10-49 due to cloud cover percentage exceeding cloud threshold: 87.87% > 10.00%. ERROR - Skipping L7 2011-01-06-22-11-13 due to cloud cover percentage exceeding cloud threshold: 76.03% > 10.00%. ERROR - Skipping L7 2011-02-07-22-11-00 due to cloud cover percentage exceeding cloud threshold: 28.07% > 10.00%. INFO - Processing image L7 2011-02-07-22-11-24 INFO - L7 2011-02-07-22-11-24 cloud cover : 0.00% INFO - L7 2011-02-07-22-11-24: sand: 3.99% ,whitewater: 2.45% ,water: 49.98% INFO - L7 2011-02-07-22-11-24: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 ERROR - Skipping L7 2011-02-23-22-11-29 due to cloud cover percentage exceeding cloud threshold: 85.79% > 10.00%. ERROR - Skipping L7 2011-03-11-22-11-09 due to cloud cover percentage exceeding cloud threshold: 72.27% > 10.00%. ERROR - Skipping L7 2011-03-11-22-11-33 due to cloud cover percentage exceeding cloud threshold: 79.36% > 10.00%. ERROR - Skipping L7 2011-03-27-22-11-35 due to cloud cover percentage exceeding cloud threshold: 86.57% > 10.00%. INFO - Processing image L7 2011-04-12-22-11-12 INFO - L7 2011-04-12-22-11-12 cloud cover : 0.00% INFO - L7 2011-04-12-22-11-12: sand: 7.99% ,whitewater: 7.63% ,water: 33.47% INFO - L7 2011-04-12-22-11-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 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 153 INFO - Processing image L7 2011-04-12-22-11-36 INFO - L7 2011-04-12-22-11-36 cloud cover : 0.00% INFO - L7 2011-04-12-22-11-36: sand: 3.63% ,whitewater: 9.80% ,water: 40.93% INFO - L7 2011-04-12-22-11-36: 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 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 49 ERROR - Skipping L7 2011-04-28-22-11-36 due to cloud cover percentage exceeding cloud threshold: 83.43% > 10.00%. ERROR - Skipping L7 2011-05-14-22-11-34 due to cloud cover percentage exceeding cloud threshold: 89.15% > 10.00%. ERROR - Skipping L7 2011-05-30-22-11-11 due to cloud cover percentage exceeding cloud threshold: 85.61% > 10.00%. ERROR - Skipping L7 2011-05-30-22-11-35 due to cloud cover percentage exceeding cloud threshold: 67.68% > 10.00%. INFO - Processing image L7 2011-07-01-22-11-06 INFO - L7 2011-07-01-22-11-06 cloud cover : 0.00% INFO - L7 2011-07-01-22-11-06: sand: 1.94% ,whitewater: 7.69% ,water: 40.69% INFO - L7 2011-07-01-22-11-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2011-07-01-22-11-30 INFO - L7 2011-07-01-22-11-30 cloud cover : 0.00% INFO - L7 2011-07-01-22-11-30: sand: 0.52% ,whitewater: 4.30% ,water: 53.76% INFO - L7 2011-07-01-22-11-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 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 58 INFO - Processing image L7 2011-07-17-22-11-06 INFO - L7 2011-07-17-22-11-06 cloud cover : 2.43% INFO - L7 2011-07-17-22-11-06: sand: 2.32% ,whitewater: 6.70% ,water: 40.27% INFO - L7 2011-07-17-22-11-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2011-07-17-22-11-30 INFO - L7 2011-07-17-22-11-30 cloud cover : 0.00% INFO - L7 2011-07-17-22-11-30: sand: 1.03% ,whitewater: 6.28% ,water: 49.14% INFO - L7 2011-07-17-22-11-30: 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: 0 shorelines ERROR - Skipping L7 2011-08-02-22-11-26 due to cloud cover percentage exceeding cloud threshold: 86.02% > 10.00%. ERROR - Skipping L7 2011-08-18-22-10-59 due to cloud cover percentage exceeding cloud threshold: 19.37% > 10.00%. ERROR - Skipping L7 2011-08-18-22-11-23 due to cloud cover percentage exceeding cloud threshold: 22.12% > 10.00%. INFO - Processing image L7 2011-09-19-22-10-52 INFO - L7 2011-09-19-22-10-52 cloud cover : 0.00% INFO - L7 2011-09-19-22-10-52: sand: 7.40% ,whitewater: 11.50% ,water: 29.90% INFO - L7 2011-09-19-22-10-52: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 INFO - Number of shoreline points after removing points within 300m of cloud mask 199 INFO - Number of shoreline points before removing points within 30m of no data pixel 199 INFO - Number of shoreline points after removing points within 30m of no data pixel 192 INFO - Processing image L7 2011-09-19-22-11-15 INFO - L7 2011-09-19-22-11-15 cloud cover : 0.00% INFO - L7 2011-09-19-22-11-15: sand: 4.16% ,whitewater: 12.66% ,water: 37.65% INFO - L7 2011-09-19-22-11-15: 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 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 48 ERROR - Skipping L7 2011-10-21-22-10-56 due to cloud cover percentage exceeding cloud threshold: 82.87% > 10.00%. ERROR - Skipping L7 2011-10-21-22-11-20 due to cloud cover percentage exceeding cloud threshold: 63.99% > 10.00%. INFO - Processing image L7 2011-11-06-22-11-03 INFO - L7 2011-11-06-22-11-03 cloud cover : 9.37% INFO - L7 2011-11-06-22-11-03: sand: 6.99% ,whitewater: 6.79% ,water: 33.58% INFO - L7 2011-11-06-22-11-03: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 165 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 109 INFO - Processing image L7 2011-11-06-22-11-27 INFO - L7 2011-11-06-22-11-27 cloud cover : 0.00% INFO - L7 2011-11-06-22-11-27: sand: 3.81% ,whitewater: 4.85% ,water: 51.19% INFO - L7 2011-11-06-22-11-27: 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 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 56 ERROR - Skipping L7 2011-11-22-22-11-15 due to cloud cover percentage exceeding cloud threshold: 86.19% > 10.00%. ERROR - Skipping L7 2011-11-22-22-11-39 due to cloud cover percentage exceeding cloud threshold: 51.98% > 10.00%. INFO - Processing image L7 2011-12-24-22-11-56 INFO - L7 2011-12-24-22-11-56 cloud cover : 0.00% INFO - L7 2011-12-24-22-11-56: sand: 3.14% ,whitewater: 0.82% ,water: 51.71% INFO - L7 2011-12-24-22-11-56: 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 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L7 2012-01-25-22-11-35 INFO - L7 2012-01-25-22-11-35 cloud cover : 0.00% INFO - L7 2012-01-25-22-11-35: sand: 9.11% ,whitewater: 5.76% ,water: 37.99% INFO - L7 2012-01-25-22-11-35: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 INFO - Number of shoreline points after removing points within 300m of cloud mask 199 INFO - Number of shoreline points before removing points within 30m of no data pixel 199 INFO - Number of shoreline points after removing points within 30m of no data pixel 194 INFO - Processing image L7 2012-01-25-22-11-59 INFO - L7 2012-01-25-22-11-59 cloud cover : 0.00% INFO - L7 2012-01-25-22-11-59: sand: 2.45% ,whitewater: 3.45% ,water: 50.88% INFO - L7 2012-01-25-22-11-59: 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 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 49 ERROR - Skipping L7 2012-02-10-22-11-42 due to cloud cover percentage exceeding cloud threshold: 72.78% > 10.00%. ERROR - Skipping L7 2012-03-13-22-12-06 due to cloud cover percentage exceeding cloud threshold: 87.62% > 10.00%. ERROR - Skipping L7 2012-03-29-22-11-42 due to cloud cover percentage exceeding cloud threshold: 29.58% > 10.00%. ERROR - Skipping L7 2012-03-29-22-12-06 due to cloud cover percentage exceeding cloud threshold: 12.99% > 10.00%. INFO - Processing image L7 2012-04-14-22-11-39 INFO - L7 2012-04-14-22-11-39 cloud cover : 6.18% INFO - L7 2012-04-14-22-11-39: sand: 7.75% ,whitewater: 9.77% ,water: 26.93% INFO - L7 2012-04-14-22-11-39: 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 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 INFO - Processing image L7 2012-04-14-22-12-03 INFO - L7 2012-04-14-22-12-03 cloud cover : 5.79% INFO - L7 2012-04-14-22-12-03: sand: 1.02% ,whitewater: 11.31% ,water: 40.06% INFO - L7 2012-04-14-22-12-03: 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 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 78 ERROR - Skipping L7 2012-04-30-22-12-02 due to cloud cover percentage exceeding cloud threshold: 32.92% > 10.00%. ERROR - Skipping L7 2012-05-09-22-06-27 due to cloud cover percentage exceeding cloud threshold: 69.41% > 10.00%. ERROR - Skipping L7 2012-05-16-22-12-19 due to cloud cover percentage exceeding cloud threshold: 11.38% > 10.00%. INFO - Processing image L7 2012-06-01-22-11-59 INFO - L7 2012-06-01-22-11-59 cloud cover : 1.94% INFO - L7 2012-06-01-22-11-59: sand: 5.08% ,whitewater: 11.49% ,water: 33.75% INFO - L7 2012-06-01-22-11-59: 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 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 143 INFO - Number of shoreline points before removing points within 30m of no data pixel 143 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 INFO - Processing image L7 2012-06-01-22-12-23 INFO - L7 2012-06-01-22-12-23 cloud cover : 0.00% INFO - L7 2012-06-01-22-12-23: sand: 0.50% ,whitewater: 7.24% ,water: 36.46% INFO - L7 2012-06-01-22-12-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2012-06-01-22-12-23: 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 2012-09-05-22-13-21 due to cloud cover percentage exceeding cloud threshold: 87.66% > 10.00%. INFO - Processing image L7 2012-10-23-22-13-24 INFO - L7 2012-10-23-22-13-24 cloud cover : 0.00% INFO - L7 2012-10-23-22-13-24: sand: 7.55% ,whitewater: 7.68% ,water: 32.31% INFO - L7 2012-10-23-22-13-24: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 216 INFO - Number of shoreline points after removing points within 300m of cloud mask 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 213 INFO - Processing image L7 2012-10-23-22-13-48 INFO - L7 2012-10-23-22-13-48 cloud cover : 0.00% INFO - L7 2012-10-23-22-13-48: sand: 3.23% ,whitewater: 6.57% ,water: 42.24% INFO - L7 2012-10-23-22-13-48: 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 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 54 INFO - Processing image L7 2012-11-08-22-13-27 INFO - L7 2012-11-08-22-13-27 cloud cover : 0.00% INFO - L7 2012-11-08-22-13-27: sand: 13.37% ,whitewater: 1.23% ,water: 37.30% INFO - L7 2012-11-08-22-13-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2012-11-08-22-13-51 INFO - L7 2012-11-08-22-13-51 cloud cover : 0.00% INFO - L7 2012-11-08-22-13-51: sand: 5.64% ,whitewater: 0.30% ,water: 50.66% INFO - L7 2012-11-08-22-13-51: 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: 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 2012-11-24-22-13-35 due to cloud cover percentage exceeding cloud threshold: 75.64% > 10.00%. ERROR - Skipping L7 2012-12-10-22-13-38 due to cloud cover percentage exceeding cloud threshold: 91.87% > 10.00%. ERROR - Skipping L7 2012-12-10-22-14-02 due to cloud cover percentage exceeding cloud threshold: 77.82% > 10.00%. ERROR - Skipping L7 2013-01-11-22-13-44 due to cloud cover percentage exceeding cloud threshold: 85.28% > 10.00%. ERROR - Skipping L7 2013-01-11-22-14-08 due to cloud cover percentage exceeding cloud threshold: 86.44% > 10.00%. ERROR - Skipping L7 2013-01-27-22-13-47 due to cloud cover percentage exceeding cloud threshold: 15.16% > 10.00%. INFO - Processing image L7 2013-01-27-22-14-11 INFO - L7 2013-01-27-22-14-11 cloud cover : 7.02% INFO - L7 2013-01-27-22-14-11: sand: 0.00% ,whitewater: 0.00% ,water: 59.51% INFO - L7 2013-01-27-22-14-11: 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 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 ERROR - Skipping L7 2013-02-28-22-14-08 due to cloud cover percentage exceeding cloud threshold: 86.45% > 10.00%. ERROR - Skipping L7 2013-03-16-22-13-42 due to cloud cover percentage exceeding cloud threshold: 89.93% > 10.00%. ERROR - Skipping L7 2013-03-16-22-14-06 due to cloud cover percentage exceeding cloud threshold: 78.20% > 10.00%. ERROR - Skipping L7 2013-04-01-22-14-02 due to cloud cover percentage exceeding cloud threshold: 88.65% > 10.00%. ERROR - Skipping L7 2013-04-17-22-13-33 due to cloud cover percentage exceeding cloud threshold: 76.55% > 10.00%. ERROR - Skipping L7 2013-04-17-22-13-57 due to cloud cover percentage exceeding cloud threshold: 72.43% > 10.00%. INFO - Processing image L7 2013-05-19-22-13-27 INFO - L7 2013-05-19-22-13-27 cloud cover : 7.43% INFO - L7 2013-05-19-22-13-27: sand: 1.25% ,whitewater: 4.29% ,water: 36.08% INFO - L7 2013-05-19-22-13-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 201 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 130 INFO - Processing image L7 2013-05-19-22-13-51 INFO - L7 2013-05-19-22-13-51 cloud cover : 0.00% INFO - L7 2013-05-19-22-13-51: sand: 1.38% ,whitewater: 5.92% ,water: 40.31% INFO - L7 2013-05-19-22-13-51: 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 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 27 ERROR - Skipping L7 2013-06-04-22-13-16 due to cloud cover percentage exceeding cloud threshold: 13.48% > 10.00%. INFO - Processing image L7 2013-06-04-22-13-40 INFO - L7 2013-06-04-22-13-40 cloud cover : 0.00% INFO - L7 2013-06-04-22-13-40: sand: 0.37% ,whitewater: 23.15% ,water: 32.49% INFO - L7 2013-06-04-22-13-40: 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 83 INFO - Number of shoreline points after removing points within 300m of cloud mask 83 INFO - Number of shoreline points before removing points within 30m of no data pixel 83 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 ERROR - Skipping L7 2013-06-20-22-13-13 due to cloud cover percentage exceeding cloud threshold: 78.32% > 10.00%. ERROR - Skipping L7 2013-06-20-22-13-37 due to cloud cover percentage exceeding cloud threshold: 54.48% > 10.00%. INFO - Processing image L7 2013-07-06-22-13-02 INFO - L7 2013-07-06-22-13-02 cloud cover : 0.00% INFO - L7 2013-07-06-22-13-02: sand: 1.73% ,whitewater: 5.74% ,water: 42.33% INFO - L7 2013-07-06-22-13-02: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 213 INFO - Number of shoreline points after removing points within 300m of cloud mask 213 INFO - Number of shoreline points before removing points within 30m of no data pixel 213 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L7 2013-07-06-22-13-26 INFO - L7 2013-07-06-22-13-26 cloud cover : 0.00% INFO - L7 2013-07-06-22-13-26: sand: 0.52% ,whitewater: 5.04% ,water: 50.91% INFO - L7 2013-07-06-22-13-26: 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 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 89 ERROR - Skipping L7 2013-07-22-22-13-19 due to cloud cover percentage exceeding cloud threshold: 87.78% > 10.00%. INFO - Processing image L7 2013-08-23-22-12-58 INFO - L7 2013-08-23-22-12-58 cloud cover : 0.00% INFO - L7 2013-08-23-22-12-58: sand: 4.47% ,whitewater: 5.34% ,water: 36.97% INFO - L7 2013-08-23-22-12-58: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 237 INFO - Number of shoreline points after removing points within 300m of cloud mask 237 INFO - Number of shoreline points before removing points within 30m of no data pixel 237 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L7 2013-08-23-22-13-22 INFO - L7 2013-08-23-22-13-22 cloud cover : 0.00% INFO - L7 2013-08-23-22-13-22: sand: 1.14% ,whitewater: 3.83% ,water: 49.55% INFO - L7 2013-08-23-22-13-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 103 ERROR - Skipping L7 2013-09-08-22-13-34 due to cloud cover percentage exceeding cloud threshold: 86.73% > 10.00%. INFO - Processing image L7 2013-10-26-22-13-39 INFO - L7 2013-10-26-22-13-39 cloud cover : 0.00% INFO - L7 2013-10-26-22-13-39: sand: 10.68% ,whitewater: 9.43% ,water: 31.49% INFO - L7 2013-10-26-22-13-39: 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 185 INFO - Number of shoreline points after removing points within 300m of cloud mask 185 INFO - Number of shoreline points before removing points within 30m of no data pixel 185 INFO - Number of shoreline points after removing points within 30m of no data pixel 182 INFO - Processing image L7 2013-10-26-22-14-03 INFO - L7 2013-10-26-22-14-03 cloud cover : 0.00% INFO - L7 2013-10-26-22-14-03: sand: 5.05% ,whitewater: 11.30% ,water: 39.54% INFO - L7 2013-10-26-22-14-03: 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 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 46 ERROR - Skipping L7 2014-02-08-22-08-40 due to cloud cover percentage exceeding cloud threshold: 10.14% > 10.00%. INFO - Processing image L7 2023-01-04-20-25-07 INFO - L7 2023-01-04-20-25-07 cloud cover : 0.00% INFO - L7 2023-01-04-20-25-07: sand: 3.74% ,whitewater: 2.00% ,water: 30.02% INFO - L7 2023-01-04-20-25-07: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 192 INFO - Number of shoreline points before removing points within 30m of no data pixel 192 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Processing image L7 2023-01-04-20-25-31 INFO - L7 2023-01-04-20-25-31 cloud cover : 0.00% INFO - L7 2023-01-04-20-25-31: sand: 3.92% ,whitewater: 2.06% ,water: 29.97% INFO - L7 2023-01-04-20-25-31: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 189 INFO - Number of shoreline points after removing points within 300m of cloud mask 189 INFO - Number of shoreline points before removing points within 30m of no data pixel 189 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 ERROR - Skipping L7 2023-01-21-20-22-00 due to cloud cover percentage exceeding cloud threshold: 77.59% > 10.00%. ERROR - Skipping L7 2023-01-21-20-22-24 due to cloud cover percentage exceeding cloud threshold: 55.88% > 10.00%. INFO - Processing image L7 2023-03-01-20-19-07 INFO - L7 2023-03-01-20-19-07 cloud cover : 0.00% INFO - L7 2023-03-01-20-19-07: sand: 4.85% ,whitewater: 4.35% ,water: 32.12% INFO - L7 2023-03-01-20-19-07: 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 155 INFO - Number of shoreline points after removing points within 300m of cloud mask 155 INFO - Number of shoreline points before removing points within 30m of no data pixel 155 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L7 2023-03-01-20-19-31 INFO - L7 2023-03-01-20-19-31 cloud cover : 0.00% INFO - L7 2023-03-01-20-19-31: sand: 5.17% ,whitewater: 4.49% ,water: 31.81% INFO - L7 2023-03-01-20-19-31: 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 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 162 INFO - Processing image L7 2023-04-09-20-13-23 INFO - L7 2023-04-09-20-13-23 cloud cover : 1.68% INFO - L7 2023-04-09-20-13-23: sand: 0.07% ,whitewater: 0.25% ,water: 39.15% INFO - L7 2023-04-09-20-13-23: 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: 3 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 65 INFO - Processing image L7 2023-04-09-20-13-47 INFO - L7 2023-04-09-20-13-47 cloud cover : 3.61% INFO - L7 2023-04-09-20-13-47: sand: 0.85% ,whitewater: 0.69% ,water: 45.59% INFO - L7 2023-04-09-20-13-47: 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 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 ERROR - Skipping L7 2023-05-23-20-09-00 due to cloud cover percentage exceeding cloud threshold: 86.46% > 10.00%. ERROR - Skipping L7 2023-05-23-20-09-24 due to cloud cover percentage exceeding cloud threshold: 79.63% > 10.00%. INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-05-11-22-19-31 INFO - L8 2013-05-11-22-19-31 cloud cover : 0.00% INFO - L8 2013-05-11-22-19-31: sand: 4.19% ,whitewater: 12.45% ,water: 38.68% INFO - L8 2013-05-11-22-19-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 245 INFO - Number of shoreline points after removing points within 300m of cloud mask 245 INFO - Number of shoreline points before removing points within 30m of no data pixel 245 INFO - Number of shoreline points after removing points within 30m of no data pixel 245 INFO - Processing image L8 2013-06-28-22-19-33 INFO - L8 2013-06-28-22-19-33 cloud cover : 0.00% INFO - L8 2013-06-28-22-19-33: sand: 1.84% ,whitewater: 5.77% ,water: 46.11% INFO - L8 2013-06-28-22-19-33: 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 260 INFO - Number of shoreline points after removing points within 300m of cloud mask 260 INFO - Number of shoreline points before removing points within 30m of no data pixel 260 INFO - Number of shoreline points after removing points within 30m of no data pixel 260 INFO - Processing image L8 2013-06-28-22-19-57 INFO - L8 2013-06-28-22-19-57 cloud cover : 2.26% INFO - L8 2013-06-28-22-19-57: sand: 1.99% ,whitewater: 6.46% ,water: 45.11% INFO - L8 2013-06-28-22-19-57: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 ERROR - Skipping L8 2013-07-14-22-19-34 due to cloud cover percentage exceeding cloud threshold: 27.65% > 10.00%. ERROR - Skipping L8 2013-07-14-22-19-58 due to cloud cover percentage exceeding cloud threshold: 21.76% > 10.00%. INFO - Processing image L8 2013-08-31-22-19-38 INFO - L8 2013-08-31-22-19-38 cloud cover : 0.00% INFO - L8 2013-08-31-22-19-38: sand: 8.99% ,whitewater: 7.66% ,water: 39.68% INFO - L8 2013-08-31-22-19-38: 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 211 INFO - Number of shoreline points after removing points within 300m of cloud mask 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 211 INFO - Processing image L8 2013-08-31-22-20-02 INFO - L8 2013-08-31-22-20-02 cloud cover : 0.00% INFO - L8 2013-08-31-22-20-02: sand: 9.47% ,whitewater: 8.04% ,water: 39.26% INFO - L8 2013-08-31-22-20-02: 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 211 INFO - Number of shoreline points after removing points within 300m of cloud mask 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 211 INFO - Processing image L8 2013-10-02-22-19-28 INFO - L8 2013-10-02-22-19-28 cloud cover : 0.00% INFO - L8 2013-10-02-22-19-28: sand: 10.07% ,whitewater: 17.93% ,water: 31.15% INFO - L8 2013-10-02-22-19-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 256 INFO - Number of shoreline points before removing points within 30m of no data pixel 256 INFO - Number of shoreline points after removing points within 30m of no data pixel 256 INFO - Processing image L8 2013-10-02-22-19-52 INFO - L8 2013-10-02-22-19-52 cloud cover : 0.00% INFO - L8 2013-10-02-22-19-52: sand: 10.31% ,whitewater: 18.13% ,water: 30.95% INFO - L8 2013-10-02-22-19-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 256 INFO - Number of shoreline points before removing points within 30m of no data pixel 256 INFO - Number of shoreline points after removing points within 30m of no data pixel 256 ERROR - Skipping L8 2013-10-18-22-19-25 due to cloud cover percentage exceeding cloud threshold: 27.84% > 10.00%. ERROR - Skipping L8 2013-10-18-22-19-49 due to cloud cover percentage exceeding cloud threshold: 15.41% > 10.00%. INFO - Processing image L8 2013-11-03-22-19-20 INFO - L8 2013-11-03-22-19-20 cloud cover : 0.00% INFO - L8 2013-11-03-22-19-20: sand: 11.35% ,whitewater: 5.71% ,water: 43.11% INFO - L8 2013-11-03-22-19-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2013-11-03-22-19-44 INFO - L8 2013-11-03-22-19-44 cloud cover : 0.00% INFO - L8 2013-11-03-22-19-44: sand: 11.43% ,whitewater: 5.78% ,water: 43.04% INFO - L8 2013-11-03-22-19-44: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2013-12-05-22-19-13 INFO - L8 2013-12-05-22-19-13 cloud cover : 8.02% INFO - L8 2013-12-05-22-19-13: sand: 6.55% ,whitewater: 2.25% ,water: 46.76% INFO - L8 2013-12-05-22-19-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 245 INFO - Number of shoreline points after removing points within 300m of cloud mask 210 INFO - Number of shoreline points before removing points within 30m of no data pixel 210 INFO - Number of shoreline points after removing points within 30m of no data pixel 210 INFO - Processing image L8 2013-12-05-22-19-36 INFO - L8 2013-12-05-22-19-36 cloud cover : 8.72% INFO - L8 2013-12-05-22-19-36: sand: 6.17% ,whitewater: 2.25% ,water: 46.73% INFO - L8 2013-12-05-22-19-36: 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 245 INFO - Number of shoreline points after removing points within 300m of cloud mask 210 INFO - Number of shoreline points before removing points within 30m of no data pixel 210 INFO - Number of shoreline points after removing points within 30m of no data pixel 210 ERROR - Skipping L8 2014-01-06-22-18-54 due to cloud cover percentage exceeding cloud threshold: 77.51% > 10.00%. ERROR - Skipping L8 2014-01-06-22-19-18 due to cloud cover percentage exceeding cloud threshold: 78.62% > 10.00%. INFO - Processing image L8 2014-02-07-22-18-33 INFO - L8 2014-02-07-22-18-33 cloud cover : 0.00% INFO - L8 2014-02-07-22-18-33: sand: 7.03% ,whitewater: 1.72% ,water: 44.36% INFO - L8 2014-02-07-22-18-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L8 2014-02-07-22-18-57 INFO - L8 2014-02-07-22-18-57 cloud cover : 0.00% INFO - L8 2014-02-07-22-18-57: sand: 7.12% ,whitewater: 1.80% ,water: 44.32% INFO - L8 2014-02-07-22-18-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 118 INFO - Processing image L8 2014-02-23-22-18-20 INFO - L8 2014-02-23-22-18-20 cloud cover : 0.00% INFO - L8 2014-02-23-22-18-20: sand: 11.96% ,whitewater: 15.10% ,water: 31.68% INFO - L8 2014-02-23-22-18-20: 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 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 INFO - Processing image L8 2014-02-23-22-18-44 INFO - L8 2014-02-23-22-18-44 cloud cover : 0.00% INFO - L8 2014-02-23-22-18-44: sand: 12.12% ,whitewater: 15.31% ,water: 31.50% INFO - L8 2014-02-23-22-18-44: 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 164 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 INFO - Processing image L8 2014-03-27-22-17-50 INFO - L8 2014-03-27-22-17-50 cloud cover : 0.00% INFO - L8 2014-03-27-22-17-50: sand: 10.27% ,whitewater: 8.67% ,water: 39.23% INFO - L8 2014-03-27-22-17-50: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2014-03-27-22-18-13 INFO - L8 2014-03-27-22-18-13 cloud cover : 0.00% INFO - L8 2014-03-27-22-18-13: sand: 10.53% ,whitewater: 8.88% ,water: 39.00% INFO - L8 2014-03-27-22-18-13: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2014-04-12-22-17-37 INFO - L8 2014-04-12-22-17-37 cloud cover : 0.00% INFO - L8 2014-04-12-22-17-37: sand: 9.24% ,whitewater: 2.98% ,water: 45.05% INFO - L8 2014-04-12-22-17-37: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2014-04-12-22-18-01 INFO - L8 2014-04-12-22-18-01 cloud cover : 0.00% INFO - L8 2014-04-12-22-18-01: sand: 9.57% ,whitewater: 3.19% ,water: 44.84% INFO - L8 2014-04-12-22-18-01: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2014-05-14-22-17-08 INFO - L8 2014-05-14-22-17-08 cloud cover : 0.00% INFO - L8 2014-05-14-22-17-08: sand: 2.63% ,whitewater: 15.34% ,water: 36.31% INFO - L8 2014-05-14-22-17-08: 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 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 INFO - Processing image L8 2014-05-14-22-17-32 INFO - L8 2014-05-14-22-17-32 cloud cover : 0.00% INFO - L8 2014-05-14-22-17-32: sand: 2.96% ,whitewater: 15.78% ,water: 35.83% INFO - L8 2014-05-14-22-17-32: 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 250 INFO - Number of shoreline points after removing points within 300m of cloud mask 250 INFO - Number of shoreline points before removing points within 30m of no data pixel 250 INFO - Number of shoreline points after removing points within 30m of no data pixel 250 ERROR - Skipping L8 2014-05-30-22-17-11 due to cloud cover percentage exceeding cloud threshold: 59.47% > 10.00%. ERROR - Skipping L8 2014-05-30-22-17-35 due to cloud cover percentage exceeding cloud threshold: 55.77% > 10.00%. ERROR - Skipping L8 2014-07-01-22-17-22 due to cloud cover percentage exceeding cloud threshold: 10.81% > 10.00%. INFO - Processing image L8 2014-07-01-22-17-46 INFO - L8 2014-07-01-22-17-46 cloud cover : 8.18% INFO - L8 2014-07-01-22-17-46: sand: 0.39% ,whitewater: 24.34% ,water: 23.58% INFO - L8 2014-07-01-22-17-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 236 INFO - Number of shoreline points after removing points within 300m of cloud mask 190 INFO - Number of shoreline points before removing points within 30m of no data pixel 190 INFO - Number of shoreline points after removing points within 30m of no data pixel 190 INFO - Processing image L8 2014-07-17-22-17-28 INFO - L8 2014-07-17-22-17-28 cloud cover : 3.51% INFO - L8 2014-07-17-22-17-28: sand: 1.97% ,whitewater: 12.36% ,water: 37.67% INFO - L8 2014-07-17-22-17-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 176 INFO - Number of shoreline points before removing points within 30m of no data pixel 176 INFO - Number of shoreline points after removing points within 30m of no data pixel 176 INFO - Processing image L8 2014-07-17-22-17-52 INFO - L8 2014-07-17-22-17-52 cloud cover : 3.74% INFO - L8 2014-07-17-22-17-52: sand: 2.22% ,whitewater: 13.16% ,water: 36.95% INFO - L8 2014-07-17-22-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 218 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 L8 2014-09-19-22-17-42 INFO - L8 2014-09-19-22-17-42 cloud cover : 2.28% INFO - L8 2014-09-19-22-17-42: sand: 0.32% ,whitewater: 15.63% ,water: 31.12% INFO - L8 2014-09-19-22-17-42: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 249 INFO - Number of shoreline points after removing points within 300m of cloud mask 249 INFO - Number of shoreline points before removing points within 30m of no data pixel 249 INFO - Number of shoreline points after removing points within 30m of no data pixel 249 INFO - Processing image L8 2014-09-19-22-18-06 INFO - L8 2014-09-19-22-18-06 cloud cover : 1.69% INFO - L8 2014-09-19-22-18-06: sand: 0.35% ,whitewater: 15.95% ,water: 31.47% INFO - L8 2014-09-19-22-18-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 250 INFO - Number of shoreline points after removing points within 300m of cloud mask 250 INFO - Number of shoreline points before removing points within 30m of no data pixel 250 INFO - Number of shoreline points after removing points within 30m of no data pixel 250 INFO - Processing image L8 2014-11-06-22-17-49 INFO - L8 2014-11-06-22-17-49 cloud cover : 0.00% INFO - L8 2014-11-06-22-17-49: sand: 11.45% ,whitewater: 3.09% ,water: 45.69% INFO - L8 2014-11-06-22-17-49: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L8 2014-11-06-22-18-13 INFO - L8 2014-11-06-22-18-13 cloud cover : 0.00% INFO - L8 2014-11-06-22-18-13: sand: 11.53% ,whitewater: 3.10% ,water: 45.64% INFO - L8 2014-11-06-22-18-13: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L8 2015-01-25-22-17-32 INFO - L8 2015-01-25-22-17-32 cloud cover : 0.00% INFO - L8 2015-01-25-22-17-32: sand: 13.16% ,whitewater: 3.65% ,water: 43.04% INFO - L8 2015-01-25-22-17-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 INFO - Processing image L8 2015-01-25-22-17-56 INFO - L8 2015-01-25-22-17-56 cloud cover : 0.00% INFO - L8 2015-01-25-22-17-56: sand: 13.27% ,whitewater: 3.70% ,water: 42.94% INFO - L8 2015-01-25-22-17-56: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 INFO - Processing image L8 2015-02-10-22-17-27 INFO - L8 2015-02-10-22-17-27 cloud cover : 0.00% INFO - L8 2015-02-10-22-17-27: sand: 11.55% ,whitewater: 9.57% ,water: 40.75% INFO - L8 2015-02-10-22-17-27: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2015-02-10-22-17-50 INFO - L8 2015-02-10-22-17-50 cloud cover : 0.00% INFO - L8 2015-02-10-22-17-50: sand: 11.67% ,whitewater: 9.66% ,water: 40.66% INFO - L8 2015-02-10-22-17-50: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2015-02-26-22-17-23 INFO - L8 2015-02-26-22-17-23 cloud cover : 0.00% INFO - L8 2015-02-26-22-17-23: sand: 11.69% ,whitewater: 6.33% ,water: 40.19% INFO - L8 2015-02-26-22-17-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 133 INFO - Number of shoreline points after removing points within 300m of cloud mask 133 INFO - Number of shoreline points before removing points within 30m of no data pixel 133 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L8 2015-02-26-22-17-46 INFO - L8 2015-02-26-22-17-46 cloud cover : 0.00% INFO - L8 2015-02-26-22-17-46: sand: 11.86% ,whitewater: 6.48% ,water: 40.03% INFO - L8 2015-02-26-22-17-46: 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 133 INFO - Number of shoreline points after removing points within 300m of cloud mask 133 INFO - Number of shoreline points before removing points within 30m of no data pixel 133 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 ERROR - Skipping L8 2015-03-30-22-17-01 due to cloud cover percentage exceeding cloud threshold: 81.97% > 10.00%. ERROR - Skipping L8 2015-03-30-22-17-25 due to cloud cover percentage exceeding cloud threshold: 81.91% > 10.00%. ERROR - Skipping L8 2015-07-20-22-17-10 due to cloud cover percentage exceeding cloud threshold: 55.35% > 10.00%. ERROR - Skipping L8 2015-07-20-22-17-34 due to cloud cover percentage exceeding cloud threshold: 53.41% > 10.00%. INFO - Processing image L8 2015-08-05-22-17-13 INFO - L8 2015-08-05-22-17-13 cloud cover : 4.68% INFO - L8 2015-08-05-22-17-13: sand: 0.84% ,whitewater: 14.86% ,water: 34.54% INFO - L8 2015-08-05-22-17-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 122 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 2015-08-05-22-17-37 INFO - L8 2015-08-05-22-17-37 cloud cover : 0.00% INFO - L8 2015-08-05-22-17-37: sand: 0.98% ,whitewater: 15.69% ,water: 35.40% INFO - L8 2015-08-05-22-17-37: 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 263 INFO - Number of shoreline points after removing points within 300m of cloud mask 263 INFO - Number of shoreline points before removing points within 30m of no data pixel 263 INFO - Number of shoreline points after removing points within 30m of no data pixel 263 INFO - Processing image L8 2015-08-21-22-17-21 INFO - L8 2015-08-21-22-17-21 cloud cover : 0.00% INFO - L8 2015-08-21-22-17-21: sand: 3.89% ,whitewater: 20.20% ,water: 29.83% INFO - L8 2015-08-21-22-17-21: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2015-08-21-22-17-45 INFO - L8 2015-08-21-22-17-45 cloud cover : 0.00% INFO - L8 2015-08-21-22-17-45: sand: 4.40% ,whitewater: 20.67% ,water: 29.27% INFO - L8 2015-08-21-22-17-45: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2015-09-06-22-17-26 INFO - L8 2015-09-06-22-17-26 cloud cover : 5.53% INFO - L8 2015-09-06-22-17-26: sand: 1.30% ,whitewater: 12.85% ,water: 37.42% INFO - L8 2015-09-06-22-17-26: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2015-09-06-22-17-50 INFO - L8 2015-09-06-22-17-50 cloud cover : 5.60% INFO - L8 2015-09-06-22-17-50: sand: 1.48% ,whitewater: 13.19% ,water: 37.03% INFO - L8 2015-09-06-22-17-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2015-10-08-22-17-36 INFO - L8 2015-10-08-22-17-36 cloud cover : 0.00% INFO - L8 2015-10-08-22-17-36: sand: 10.59% ,whitewater: 27.33% ,water: 20.62% INFO - L8 2015-10-08-22-17-36: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2015-10-08-22-18-00 INFO - L8 2015-10-08-22-18-00 cloud cover : 0.00% INFO - L8 2015-10-08-22-18-00: sand: 10.74% ,whitewater: 27.46% ,water: 20.48% INFO - L8 2015-10-08-22-18-00: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 ERROR - Skipping L8 2015-12-11-22-17-42 due to cloud cover percentage exceeding cloud threshold: 15.28% > 10.00%. ERROR - Skipping L8 2015-12-11-22-18-06 due to cloud cover percentage exceeding cloud threshold: 13.30% > 10.00%. INFO - Processing image L8 2015-12-27-22-17-43 INFO - L8 2015-12-27-22-17-43 cloud cover : 0.00% INFO - L8 2015-12-27-22-17-43: sand: 11.89% ,whitewater: 4.59% ,water: 44.26% INFO - L8 2015-12-27-22-17-43: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2015-12-27-22-18-07 INFO - L8 2015-12-27-22-18-07 cloud cover : 0.00% INFO - L8 2015-12-27-22-18-07: sand: 11.96% ,whitewater: 4.62% ,water: 44.23% INFO - L8 2015-12-27-22-18-07: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2016-01-12-22-17-40 INFO - L8 2016-01-12-22-17-40 cloud cover : 0.00% INFO - L8 2016-01-12-22-17-40: sand: 11.66% ,whitewater: 8.10% ,water: 40.53% INFO - L8 2016-01-12-22-17-40: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2016-01-12-22-18-04 INFO - L8 2016-01-12-22-18-04 cloud cover : 0.00% INFO - L8 2016-01-12-22-18-04: sand: 11.69% ,whitewater: 8.15% ,water: 40.47% INFO - L8 2016-01-12-22-18-04: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 ERROR - Skipping L8 2016-01-28-22-17-39 due to cloud cover percentage exceeding cloud threshold: 56.71% > 10.00%. ERROR - Skipping L8 2016-01-28-22-18-03 due to cloud cover percentage exceeding cloud threshold: 48.63% > 10.00%. ERROR - Skipping L8 2016-03-16-22-17-24 due to cloud cover percentage exceeding cloud threshold: 50.38% > 10.00%. ERROR - Skipping L8 2016-04-01-22-17-14 due to cloud cover percentage exceeding cloud threshold: 89.81% > 10.00%. ERROR - Skipping L8 2016-04-01-22-17-38 due to cloud cover percentage exceeding cloud threshold: 86.33% > 10.00%. ERROR - Skipping L8 2016-04-17-22-17-09 due to cloud cover percentage exceeding cloud threshold: 15.36% > 10.00%. ERROR - Skipping L8 2016-04-17-22-17-33 due to cloud cover percentage exceeding cloud threshold: 15.45% > 10.00%. ERROR - Skipping L8 2016-05-19-22-17-11 due to cloud cover percentage exceeding cloud threshold: 49.37% > 10.00%. ERROR - Skipping L8 2016-05-19-22-17-35 due to cloud cover percentage exceeding cloud threshold: 38.63% > 10.00%. INFO - Processing image L8 2016-06-04-22-17-16 INFO - L8 2016-06-04-22-17-16 cloud cover : 0.00% INFO - L8 2016-06-04-22-17-16: sand: 1.40% ,whitewater: 8.43% ,water: 43.24% INFO - L8 2016-06-04-22-17-16: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2016-06-04-22-17-40 INFO - L8 2016-06-04-22-17-40 cloud cover : 0.00% INFO - L8 2016-06-04-22-17-40: sand: 1.64% ,whitewater: 8.88% ,water: 42.64% INFO - L8 2016-06-04-22-17-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 ERROR - Skipping L8 2016-08-07-22-17-37 due to cloud cover percentage exceeding cloud threshold: 93.38% > 10.00%. ERROR - Skipping L8 2016-08-07-22-18-01 due to cloud cover percentage exceeding cloud threshold: 63.15% > 10.00%. ERROR - Skipping L8 2016-09-08-22-17-48 due to cloud cover percentage exceeding cloud threshold: 72.27% > 10.00%. ERROR - Skipping L8 2016-09-08-22-18-12 due to cloud cover percentage exceeding cloud threshold: 52.44% > 10.00%. ERROR - Skipping L8 2016-09-24-22-17-49 due to cloud cover percentage exceeding cloud threshold: 58.73% > 10.00%. ERROR - Skipping L8 2016-09-24-22-18-13 due to cloud cover percentage exceeding cloud threshold: 58.19% > 10.00%. INFO - Processing image L8 2016-11-27-22-17-56 INFO - L8 2016-11-27-22-17-56 cloud cover : 0.00% INFO - L8 2016-11-27-22-17-56: sand: 9.74% ,whitewater: 29.20% ,water: 20.00% INFO - L8 2016-11-27-22-17-56: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2016-11-27-22-18-20 INFO - L8 2016-11-27-22-18-20 cloud cover : 0.00% INFO - L8 2016-11-27-22-18-20: sand: 9.77% ,whitewater: 29.29% ,water: 19.94% INFO - L8 2016-11-27-22-18-20: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 ERROR - Skipping L8 2016-12-29-22-17-49 due to cloud cover percentage exceeding cloud threshold: 13.04% > 10.00%. ERROR - Skipping L8 2016-12-29-22-18-13 due to cloud cover percentage exceeding cloud threshold: 13.06% > 10.00%. INFO - Processing image L8 2017-01-30-22-17-38 INFO - L8 2017-01-30-22-17-38 cloud cover : 0.00% INFO - L8 2017-01-30-22-17-38: sand: 12.04% ,whitewater: 6.83% ,water: 42.13% INFO - L8 2017-01-30-22-17-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L8 2017-01-30-22-18-02 INFO - L8 2017-01-30-22-18-02 cloud cover : 0.00% INFO - L8 2017-01-30-22-18-02: sand: 12.11% ,whitewater: 6.90% ,water: 42.09% INFO - L8 2017-01-30-22-18-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L8 2017-03-03-22-17-25 INFO - L8 2017-03-03-22-17-25 cloud cover : 0.00% INFO - L8 2017-03-03-22-17-25: sand: 10.53% ,whitewater: 3.53% ,water: 43.76% INFO - L8 2017-03-03-22-17-25: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L8 2017-03-03-22-17-49 INFO - L8 2017-03-03-22-17-49 cloud cover : 0.00% INFO - L8 2017-03-03-22-17-49: sand: 10.75% ,whitewater: 3.63% ,water: 43.66% INFO - L8 2017-03-03-22-17-49: 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 255 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L8 2017-03-19-22-17-15 INFO - L8 2017-03-19-22-17-15 cloud cover : 5.36% INFO - L8 2017-03-19-22-17-15: sand: 7.64% ,whitewater: 4.19% ,water: 38.21% INFO - L8 2017-03-19-22-17-15: 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 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 183 INFO - Processing image L8 2017-03-19-22-17-39 INFO - L8 2017-03-19-22-17-39 cloud cover : 3.26% INFO - L8 2017-03-19-22-17-39: sand: 7.91% ,whitewater: 4.46% ,water: 39.86% INFO - L8 2017-03-19-22-17-39: 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 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 190 INFO - Number of shoreline points before removing points within 30m of no data pixel 190 INFO - Number of shoreline points after removing points within 30m of no data pixel 190 INFO - Processing image L8 2017-04-20-22-16-59 INFO - L8 2017-04-20-22-16-59 cloud cover : 0.00% INFO - L8 2017-04-20-22-16-59: sand: 6.79% ,whitewater: 15.65% ,water: 32.11% INFO - L8 2017-04-20-22-16-59: 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 260 INFO - Number of shoreline points after removing points within 300m of cloud mask 260 INFO - Number of shoreline points before removing points within 30m of no data pixel 260 INFO - Number of shoreline points after removing points within 30m of no data pixel 260 INFO - Processing image L8 2017-04-20-22-17-23 INFO - L8 2017-04-20-22-17-23 cloud cover : 0.00% INFO - L8 2017-04-20-22-17-23: sand: 7.12% ,whitewater: 15.96% ,water: 31.76% INFO - L8 2017-04-20-22-17-23: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2017-05-06-22-16-55 INFO - L8 2017-05-06-22-16-55 cloud cover : 0.00% INFO - L8 2017-05-06-22-16-55: sand: 6.18% ,whitewater: 8.63% ,water: 40.15% INFO - L8 2017-05-06-22-16-55: 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 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 256 INFO - Number of shoreline points before removing points within 30m of no data pixel 256 INFO - Number of shoreline points after removing points within 30m of no data pixel 256 INFO - Processing image L8 2017-05-06-22-17-19 INFO - L8 2017-05-06-22-17-19 cloud cover : 0.00% INFO - L8 2017-05-06-22-17-19: sand: 6.74% ,whitewater: 9.04% ,water: 39.71% INFO - L8 2017-05-06-22-17-19: 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 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 256 INFO - Number of shoreline points before removing points within 30m of no data pixel 256 INFO - Number of shoreline points after removing points within 30m of no data pixel 256 ERROR - Skipping L8 2017-07-09-22-17-23 due to cloud cover percentage exceeding cloud threshold: 82.85% > 10.00%. ERROR - Skipping L8 2017-07-09-22-17-47 due to cloud cover percentage exceeding cloud threshold: 58.46% > 10.00%. ERROR - Skipping L8 2017-07-25-22-17-30 due to cloud cover percentage exceeding cloud threshold: 41.62% > 10.00%. ERROR - Skipping L8 2017-07-25-22-17-54 due to cloud cover percentage exceeding cloud threshold: 33.95% > 10.00%. ERROR - Skipping L8 2017-09-27-22-17-48 due to cloud cover percentage exceeding cloud threshold: 12.77% > 10.00%. INFO - Processing image L8 2017-09-27-22-18-12 INFO - L8 2017-09-27-22-18-12 cloud cover : 8.36% INFO - L8 2017-09-27-22-18-12: sand: 8.38% ,whitewater: 4.91% ,water: 35.95% INFO - L8 2017-09-27-22-18-12: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 233 INFO - Number of shoreline points after removing points within 300m of cloud mask 141 INFO - Number of shoreline points before removing points within 30m of no data pixel 141 INFO - Number of shoreline points after removing points within 30m of no data pixel 141 ERROR - Skipping L8 2017-10-29-22-17-53 due to cloud cover percentage exceeding cloud threshold: 94.39% > 10.00%. ERROR - Skipping L8 2017-10-29-22-18-17 due to cloud cover percentage exceeding cloud threshold: 93.56% > 10.00%. ERROR - Skipping L8 2017-11-14-22-17-50 due to cloud cover percentage exceeding cloud threshold: 40.19% > 10.00%. ERROR - Skipping L8 2017-11-14-22-18-14 due to cloud cover percentage exceeding cloud threshold: 41.06% > 10.00%. ERROR - Skipping L8 2017-11-30-22-17-44 due to cloud cover percentage exceeding cloud threshold: 73.27% > 10.00%. ERROR - Skipping L8 2017-11-30-22-18-08 due to cloud cover percentage exceeding cloud threshold: 72.76% > 10.00%. ERROR - Skipping L8 2018-01-01-22-17-44 due to cloud cover percentage exceeding cloud threshold: 20.54% > 10.00%. ERROR - Skipping L8 2018-01-01-22-18-08 due to cloud cover percentage exceeding cloud threshold: 22.43% > 10.00%. INFO - Processing image L8 2018-02-02-22-17-27 INFO - L8 2018-02-02-22-17-27 cloud cover : 0.00% INFO - L8 2018-02-02-22-17-27: sand: 10.71% ,whitewater: 17.50% ,water: 31.96% INFO - L8 2018-02-02-22-17-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2018-02-02-22-17-51 INFO - L8 2018-02-02-22-17-51 cloud cover : 0.00% INFO - L8 2018-02-02-22-17-51: sand: 10.74% ,whitewater: 17.60% ,water: 31.93% INFO - L8 2018-02-02-22-17-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 ERROR - Skipping L8 2018-02-18-22-17-22 due to cloud cover percentage exceeding cloud threshold: 40.81% > 10.00%. INFO - Processing image L8 2018-02-18-22-17-46 INFO - L8 2018-02-18-22-17-46 cloud cover : 4.49% INFO - L8 2018-02-18-22-17-46: sand: 4.56% ,whitewater: 12.42% ,water: 33.61% INFO - L8 2018-02-18-22-17-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 185 INFO - Number of shoreline points after removing points within 300m of cloud mask 128 INFO - Number of shoreline points before removing points within 30m of no data pixel 128 INFO - Number of shoreline points after removing points within 30m of no data pixel 128 ERROR - Skipping L8 2018-03-06-22-17-38 due to cloud cover percentage exceeding cloud threshold: 87.34% > 10.00%. ERROR - Skipping L8 2018-04-07-22-16-59 due to cloud cover percentage exceeding cloud threshold: 89.08% > 10.00%. ERROR - Skipping L8 2018-04-07-22-17-22 due to cloud cover percentage exceeding cloud threshold: 85.69% > 10.00%. ERROR - Skipping L8 2018-04-23-22-16-49 due to cloud cover percentage exceeding cloud threshold: 82.24% > 10.00%. ERROR - Skipping L8 2018-04-23-22-17-13 due to cloud cover percentage exceeding cloud threshold: 92.00% > 10.00%. ERROR - Skipping L8 2018-05-25-22-16-28 due to cloud cover percentage exceeding cloud threshold: 81.36% > 10.00%. ERROR - Skipping L8 2018-05-25-22-16-52 due to cloud cover percentage exceeding cloud threshold: 44.07% > 10.00%. INFO - Processing image L8 2018-06-10-22-16-26 INFO - L8 2018-06-10-22-16-26 cloud cover : 0.00% INFO - L8 2018-06-10-22-16-26: sand: 4.14% ,whitewater: 5.63% ,water: 44.29% INFO - L8 2018-06-10-22-16-26: 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 247 INFO - Number of shoreline points after removing points within 300m of cloud mask 247 INFO - Number of shoreline points before removing points within 30m of no data pixel 247 INFO - Number of shoreline points after removing points within 30m of no data pixel 247 INFO - Processing image L8 2018-06-10-22-16-50 INFO - L8 2018-06-10-22-16-50 cloud cover : 0.00% INFO - L8 2018-06-10-22-16-50: sand: 4.80% ,whitewater: 6.08% ,water: 43.82% INFO - L8 2018-06-10-22-16-50: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 262 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 ERROR - Skipping L8 2018-06-26-22-16-36 due to cloud cover percentage exceeding cloud threshold: 53.76% > 10.00%. ERROR - Skipping L8 2018-06-26-22-17-00 due to cloud cover percentage exceeding cloud threshold: 20.91% > 10.00%. ERROR - Skipping L8 2018-07-12-22-16-44 due to cloud cover percentage exceeding cloud threshold: 89.89% > 10.00%. ERROR - Skipping L8 2018-07-12-22-17-08 due to cloud cover percentage exceeding cloud threshold: 89.12% > 10.00%. ERROR - Skipping L8 2018-07-28-22-16-51 due to cloud cover percentage exceeding cloud threshold: 80.00% > 10.00%. ERROR - Skipping L8 2018-07-28-22-17-15 due to cloud cover percentage exceeding cloud threshold: 12.49% > 10.00%. ERROR - Skipping L8 2018-08-29-22-17-08 due to cloud cover percentage exceeding cloud threshold: 48.72% > 10.00%. ERROR - Skipping L8 2018-08-29-22-17-32 due to cloud cover percentage exceeding cloud threshold: 40.31% > 10.00%. ERROR - Skipping L8 2018-11-17-22-17-31 due to cloud cover percentage exceeding cloud threshold: 71.19% > 10.00%. ERROR - Skipping L8 2018-11-17-22-17-55 due to cloud cover percentage exceeding cloud threshold: 49.51% > 10.00%. INFO - Processing image L8 2019-01-04-22-17-27 INFO - L8 2019-01-04-22-17-27 cloud cover : 0.00% INFO - L8 2019-01-04-22-17-27: sand: 11.83% ,whitewater: 15.14% ,water: 33.68% INFO - L8 2019-01-04-22-17-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2019-01-04-22-17-51 INFO - L8 2019-01-04-22-17-51 cloud cover : 0.00% INFO - L8 2019-01-04-22-17-51: sand: 11.84% ,whitewater: 15.21% ,water: 33.59% INFO - L8 2019-01-04-22-17-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2019-01-20-22-17-24 INFO - L8 2019-01-20-22-17-24 cloud cover : 2.49% INFO - L8 2019-01-20-22-17-24: sand: 10.17% ,whitewater: 11.02% ,water: 38.36% INFO - L8 2019-01-20-22-17-24: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2019-01-20-22-17-48 INFO - L8 2019-01-20-22-17-48 cloud cover : 0.58% INFO - L8 2019-01-20-22-17-48: sand: 10.24% ,whitewater: 11.07% ,water: 38.27% INFO - L8 2019-01-20-22-17-48: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2019-02-05-22-17-21 INFO - L8 2019-02-05-22-17-21 cloud cover : 0.00% INFO - L8 2019-02-05-22-17-21: sand: 11.70% ,whitewater: 2.39% ,water: 45.88% INFO - L8 2019-02-05-22-17-21: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2019-02-05-22-17-45 INFO - L8 2019-02-05-22-17-45 cloud cover : 0.00% INFO - L8 2019-02-05-22-17-45: sand: 11.82% ,whitewater: 2.41% ,water: 45.89% INFO - L8 2019-02-05-22-17-45: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 ERROR - Skipping L8 2019-03-25-22-17-09 due to cloud cover percentage exceeding cloud threshold: 74.85% > 10.00%. ERROR - Skipping L8 2019-03-25-22-17-33 due to cloud cover percentage exceeding cloud threshold: 74.49% > 10.00%. INFO - Processing image L8 2019-04-10-22-17-05 INFO - L8 2019-04-10-22-17-05 cloud cover : 0.00% INFO - L8 2019-04-10-22-17-05: sand: 1.90% ,whitewater: 12.24% ,water: 36.64% INFO - L8 2019-04-10-22-17-05: 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 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 INFO - Processing image L8 2019-04-10-22-17-29 INFO - L8 2019-04-10-22-17-29 cloud cover : 0.00% INFO - L8 2019-04-10-22-17-29: sand: 1.99% ,whitewater: 12.50% ,water: 36.28% INFO - L8 2019-04-10-22-17-29: 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 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 259 INFO - Number of shoreline points before removing points within 30m of no data pixel 259 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 ERROR - Skipping L8 2019-04-26-22-16-59 due to cloud cover percentage exceeding cloud threshold: 41.98% > 10.00%. ERROR - Skipping L8 2019-04-26-22-17-23 due to cloud cover percentage exceeding cloud threshold: 32.02% > 10.00%. INFO - Processing image L8 2019-05-28-22-17-17 INFO - L8 2019-05-28-22-17-17 cloud cover : 0.00% INFO - L8 2019-05-28-22-17-17: sand: 0.33% ,whitewater: 13.40% ,water: 35.30% INFO - L8 2019-05-28-22-17-17: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 211 INFO - Number of shoreline points after removing points within 300m of cloud mask 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 211 INFO - Processing image L8 2019-05-28-22-17-41 INFO - L8 2019-05-28-22-17-41 cloud cover : 0.00% INFO - L8 2019-05-28-22-17-41: sand: 0.35% ,whitewater: 13.86% ,water: 34.82% INFO - L8 2019-05-28-22-17-41: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 212 INFO - Number of shoreline points after removing points within 300m of cloud mask 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 212 ERROR - Skipping L8 2019-06-29-22-17-29 due to cloud cover percentage exceeding cloud threshold: 82.76% > 10.00%. ERROR - Skipping L8 2019-06-29-22-17-53 due to cloud cover percentage exceeding cloud threshold: 82.15% > 10.00%. ERROR - Skipping L8 2019-07-15-22-17-32 due to cloud cover percentage exceeding cloud threshold: 37.43% > 10.00%. ERROR - Skipping L8 2019-07-15-22-17-56 due to cloud cover percentage exceeding cloud threshold: 23.51% > 10.00%. ERROR - Skipping L8 2019-07-31-22-18-02 due to cloud cover percentage exceeding cloud threshold: 67.62% > 10.00%. ERROR - Skipping L8 2019-10-19-22-17-59 due to cloud cover percentage exceeding cloud threshold: 41.08% > 10.00%. ERROR - Skipping L8 2019-10-19-22-18-23 due to cloud cover percentage exceeding cloud threshold: 37.71% > 10.00%. INFO - Processing image L8 2019-11-04-22-17-58 INFO - L8 2019-11-04-22-17-58 cloud cover : 3.26% INFO - L8 2019-11-04-22-17-58: sand: 13.85% ,whitewater: 3.67% ,water: 38.60% INFO - L8 2019-11-04-22-17-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 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 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 L8 2019-11-04-22-18-22 INFO - L8 2019-11-04-22-18-22 cloud cover : 2.17% INFO - L8 2019-11-04-22-18-22: sand: 14.02% ,whitewater: 3.87% ,water: 39.46% INFO - L8 2019-11-04-22-18-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 118 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 ERROR - Skipping L8 2019-11-20-22-17-54 due to cloud cover percentage exceeding cloud threshold: 68.70% > 10.00%. ERROR - Skipping L8 2019-11-20-22-18-18 due to cloud cover percentage exceeding cloud threshold: 62.42% > 10.00%. ERROR - Skipping L8 2019-12-06-22-18-18 due to cloud cover percentage exceeding cloud threshold: 82.96% > 10.00%. INFO - Processing image L8 2019-12-22-22-17-51 INFO - L8 2019-12-22-22-17-51 cloud cover : 0.00% INFO - L8 2019-12-22-22-17-51: sand: 11.49% ,whitewater: 7.35% ,water: 39.57% INFO - L8 2019-12-22-22-17-51: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 236 INFO - Number of shoreline points after removing points within 300m of cloud mask 236 INFO - Number of shoreline points before removing points within 30m of no data pixel 236 INFO - Number of shoreline points after removing points within 30m of no data pixel 236 INFO - Processing image L8 2019-12-22-22-18-15 INFO - L8 2019-12-22-22-18-15 cloud cover : 0.00% INFO - L8 2019-12-22-22-18-15: sand: 11.54% ,whitewater: 7.46% ,water: 39.50% INFO - L8 2019-12-22-22-18-15: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 238 INFO - Number of shoreline points after removing points within 300m of cloud mask 238 INFO - Number of shoreline points before removing points within 30m of no data pixel 238 INFO - Number of shoreline points after removing points within 30m of no data pixel 238 INFO - Processing image L8 2020-01-07-22-17-47 INFO - L8 2020-01-07-22-17-47 cloud cover : 0.80% INFO - L8 2020-01-07-22-17-47: sand: 10.62% ,whitewater: 17.52% ,water: 30.18% INFO - L8 2020-01-07-22-17-47: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 247 INFO - Number of shoreline points before removing points within 30m of no data pixel 247 INFO - Number of shoreline points after removing points within 30m of no data pixel 247 INFO - Processing image L8 2020-01-07-22-18-11 INFO - L8 2020-01-07-22-18-11 cloud cover : 0.51% INFO - L8 2020-01-07-22-18-11: sand: 10.71% ,whitewater: 17.62% ,water: 30.09% INFO - L8 2020-01-07-22-18-11: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2020-01-23-22-17-43 INFO - L8 2020-01-23-22-17-43 cloud cover : 0.00% INFO - L8 2020-01-23-22-17-43: sand: 10.92% ,whitewater: 1.50% ,water: 46.54% INFO - L8 2020-01-23-22-17-43: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2020-01-23-22-18-07 INFO - L8 2020-01-23-22-18-07 cloud cover : 0.00% INFO - L8 2020-01-23-22-18-07: sand: 11.03% ,whitewater: 1.52% ,water: 46.52% INFO - L8 2020-01-23-22-18-07: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2020-02-08-22-17-38 INFO - L8 2020-02-08-22-17-38 cloud cover : 0.00% INFO - L8 2020-02-08-22-17-38: sand: 11.67% ,whitewater: 8.24% ,water: 40.73% INFO - L8 2020-02-08-22-17-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2020-02-08-22-18-02 INFO - L8 2020-02-08-22-18-02 cloud cover : 0.00% INFO - L8 2020-02-08-22-18-02: sand: 11.76% ,whitewater: 8.32% ,water: 40.65% INFO - L8 2020-02-08-22-18-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2020-02-24-22-17-35 INFO - L8 2020-02-24-22-17-35 cloud cover : 0.00% INFO - L8 2020-02-24-22-17-35: sand: 11.82% ,whitewater: 7.98% ,water: 40.42% INFO - L8 2020-02-24-22-17-35: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2020-02-24-22-17-59 INFO - L8 2020-02-24-22-17-59 cloud cover : 0.00% INFO - L8 2020-02-24-22-17-59: sand: 11.94% ,whitewater: 8.08% ,water: 40.33% INFO - L8 2020-02-24-22-17-59: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 ERROR - Skipping L8 2020-03-11-22-17-28 due to cloud cover percentage exceeding cloud threshold: 35.17% > 10.00%. ERROR - Skipping L8 2020-03-11-22-17-52 due to cloud cover percentage exceeding cloud threshold: 34.84% > 10.00%. ERROR - Skipping L8 2020-03-27-22-17-20 due to cloud cover percentage exceeding cloud threshold: 26.58% > 10.00%. ERROR - Skipping L8 2020-03-27-22-17-44 due to cloud cover percentage exceeding cloud threshold: 22.69% > 10.00%. INFO - Processing image L8 2020-04-12-22-17-12 INFO - L8 2020-04-12-22-17-12 cloud cover : 7.11% INFO - L8 2020-04-12-22-17-12: sand: 0.83% ,whitewater: 11.10% ,water: 37.51% INFO - L8 2020-04-12-22-17-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 INFO - Processing image L8 2020-04-12-22-17-36 INFO - L8 2020-04-12-22-17-36 cloud cover : 6.77% INFO - L8 2020-04-12-22-17-36: sand: 0.88% ,whitewater: 11.42% ,water: 37.19% INFO - L8 2020-04-12-22-17-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 INFO - Processing image L8 2020-04-28-22-17-04 INFO - L8 2020-04-28-22-17-04 cloud cover : 0.00% INFO - L8 2020-04-28-22-17-04: sand: 8.05% ,whitewater: 9.82% ,water: 38.06% INFO - L8 2020-04-28-22-17-04: 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 223 INFO - Number of shoreline points after removing points within 300m of cloud mask 223 INFO - Number of shoreline points before removing points within 30m of no data pixel 223 INFO - Number of shoreline points after removing points within 30m of no data pixel 223 INFO - Processing image L8 2020-04-28-22-17-28 INFO - L8 2020-04-28-22-17-28 cloud cover : 0.00% INFO - L8 2020-04-28-22-17-28: sand: 8.42% ,whitewater: 10.15% ,water: 37.71% INFO - L8 2020-04-28-22-17-28: 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 225 INFO - Number of shoreline points after removing points within 300m of cloud mask 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 ERROR - Skipping L8 2020-05-14-22-17-00 due to cloud cover percentage exceeding cloud threshold: 16.23% > 10.00%. INFO - Processing image L8 2020-05-14-22-17-24 INFO - L8 2020-05-14-22-17-24 cloud cover : 7.32% INFO - L8 2020-05-14-22-17-24: sand: 5.15% ,whitewater: 4.63% ,water: 37.17% INFO - L8 2020-05-14-22-17-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 156 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 ERROR - Skipping L8 2020-07-01-22-17-22 due to cloud cover percentage exceeding cloud threshold: 20.53% > 10.00%. ERROR - Skipping L8 2020-07-01-22-17-46 due to cloud cover percentage exceeding cloud threshold: 11.03% > 10.00%. INFO - Processing image L8 2020-07-17-22-17-28 INFO - L8 2020-07-17-22-17-28 cloud cover : 0.00% INFO - L8 2020-07-17-22-17-28: sand: 0.60% ,whitewater: 10.62% ,water: 43.98% INFO - L8 2020-07-17-22-17-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 277 INFO - Number of shoreline points after removing points within 300m of cloud mask 277 INFO - Number of shoreline points before removing points within 30m of no data pixel 277 INFO - Number of shoreline points after removing points within 30m of no data pixel 277 INFO - Processing image L8 2020-07-17-22-17-52 INFO - L8 2020-07-17-22-17-52 cloud cover : 0.00% INFO - L8 2020-07-17-22-17-52: sand: 0.64% ,whitewater: 12.57% ,water: 41.86% INFO - L8 2020-07-17-22-17-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 279 INFO - Number of shoreline points after removing points within 300m of cloud mask 279 INFO - Number of shoreline points before removing points within 30m of no data pixel 279 INFO - Number of shoreline points after removing points within 30m of no data pixel 279 ERROR - Skipping L8 2020-08-02-22-17-33 due to cloud cover percentage exceeding cloud threshold: 74.23% > 10.00%. ERROR - Skipping L8 2020-08-02-22-17-57 due to cloud cover percentage exceeding cloud threshold: 62.44% > 10.00%. INFO - Processing image L8 2020-09-03-22-17-46 INFO - L8 2020-09-03-22-17-46 cloud cover : 0.00% INFO - L8 2020-09-03-22-17-46: sand: 8.89% ,whitewater: 12.32% ,water: 36.08% INFO - L8 2020-09-03-22-17-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 262 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 INFO - Processing image L8 2020-09-03-22-18-10 INFO - L8 2020-09-03-22-18-10 cloud cover : 0.00% INFO - L8 2020-09-03-22-18-10: sand: 9.26% ,whitewater: 12.59% ,water: 35.80% INFO - L8 2020-09-03-22-18-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 262 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 ERROR - Skipping L8 2020-09-19-22-17-52 due to cloud cover percentage exceeding cloud threshold: 74.42% > 10.00%. ERROR - Skipping L8 2020-09-19-22-18-15 due to cloud cover percentage exceeding cloud threshold: 72.04% > 10.00%. INFO - Processing image L8 2020-12-24-22-17-54 INFO - L8 2020-12-24-22-17-54 cloud cover : 1.88% INFO - L8 2020-12-24-22-17-54: sand: 6.09% ,whitewater: 12.95% ,water: 32.45% INFO - L8 2020-12-24-22-17-54: 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 206 INFO - Number of shoreline points after removing points within 300m of cloud mask 175 INFO - Number of shoreline points before removing points within 30m of no data pixel 175 INFO - Number of shoreline points after removing points within 30m of no data pixel 175 INFO - Processing image L8 2020-12-24-22-18-18 INFO - L8 2020-12-24-22-18-18 cloud cover : 0.00% INFO - L8 2020-12-24-22-18-18: sand: 6.16% ,whitewater: 13.30% ,water: 32.85% INFO - L8 2020-12-24-22-18-18: 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 216 INFO - Number of shoreline points after removing points within 300m of cloud mask 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 ERROR - Skipping L8 2021-01-09-22-17-48 due to cloud cover percentage exceeding cloud threshold: 34.76% > 10.00%. ERROR - Skipping L8 2021-03-14-22-17-26 due to cloud cover percentage exceeding cloud threshold: 65.36% > 10.00%. ERROR - Skipping L8 2021-03-14-22-17-50 due to cloud cover percentage exceeding cloud threshold: 63.37% > 10.00%. INFO - Processing image L8 2021-03-30-22-17-22 INFO - L8 2021-03-30-22-17-22 cloud cover : 0.00% INFO - L8 2021-03-30-22-17-22: sand: 2.18% ,whitewater: 0.74% ,water: 48.24% INFO - L8 2021-03-30-22-17-22: 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 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2021-03-30-22-17-46 INFO - L8 2021-03-30-22-17-46 cloud cover : 0.00% INFO - L8 2021-03-30-22-17-46: sand: 2.43% ,whitewater: 0.76% ,water: 48.25% INFO - L8 2021-03-30-22-17-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 254 INFO - Processing image L8 2021-04-15-22-17-16 INFO - L8 2021-04-15-22-17-16 cloud cover : 0.00% INFO - L8 2021-04-15-22-17-16: sand: 5.38% ,whitewater: 9.50% ,water: 38.23% INFO - L8 2021-04-15-22-17-16: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2021-04-15-22-17-40 INFO - L8 2021-04-15-22-17-40 cloud cover : 0.00% INFO - L8 2021-04-15-22-17-40: sand: 5.84% ,whitewater: 9.77% ,water: 38.01% INFO - L8 2021-04-15-22-17-40: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2021-05-01-22-17-07 INFO - L8 2021-05-01-22-17-07 cloud cover : 0.00% INFO - L8 2021-05-01-22-17-07: sand: 7.73% ,whitewater: 10.11% ,water: 37.62% INFO - L8 2021-05-01-22-17-07: 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 218 INFO - Number of shoreline points after removing points within 300m of cloud mask 218 INFO - Number of shoreline points before removing points within 30m of no data pixel 218 INFO - Number of shoreline points after removing points within 30m of no data pixel 218 INFO - Processing image L8 2021-05-01-22-17-31 INFO - L8 2021-05-01-22-17-31 cloud cover : 0.00% INFO - L8 2021-05-01-22-17-31: sand: 8.28% ,whitewater: 10.51% ,water: 37.18% INFO - L8 2021-05-01-22-17-31: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 ERROR - Skipping L8 2021-05-17-22-17-12 due to cloud cover percentage exceeding cloud threshold: 14.16% > 10.00%. ERROR - Skipping L8 2021-05-17-22-17-36 due to cloud cover percentage exceeding cloud threshold: 16.15% > 10.00%. ERROR - Skipping L8 2021-06-02-22-17-21 due to cloud cover percentage exceeding cloud threshold: 25.32% > 10.00%. ERROR - Skipping L8 2021-06-02-22-17-45 due to cloud cover percentage exceeding cloud threshold: 34.58% > 10.00%. ERROR - Skipping L8 2021-06-18-22-17-27 due to cloud cover percentage exceeding cloud threshold: 11.26% > 10.00%. INFO - Processing image L8 2021-06-18-22-17-50 INFO - L8 2021-06-18-22-17-50 cloud cover : 0.00% INFO - L8 2021-06-18-22-17-50: sand: 0.70% ,whitewater: 4.10% ,water: 44.54% INFO - L8 2021-06-18-22-17-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 192 INFO - Number of shoreline points before removing points within 30m of no data pixel 192 INFO - Number of shoreline points after removing points within 30m of no data pixel 192 ERROR - Skipping L8 2021-07-04-22-17-29 due to cloud cover percentage exceeding cloud threshold: 20.99% > 10.00%. INFO - Processing image L8 2021-07-04-22-17-53 INFO - L8 2021-07-04-22-17-53 cloud cover : 0.00% INFO - L8 2021-07-04-22-17-53: sand: 4.63% ,whitewater: 3.51% ,water: 44.99% INFO - L8 2021-07-04-22-17-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 186 INFO - Number of shoreline points after removing points within 300m of cloud mask 186 INFO - Number of shoreline points before removing points within 30m of no data pixel 186 INFO - Number of shoreline points after removing points within 30m of no data pixel 186 ERROR - Skipping L8 2021-08-21-22-17-46 due to cloud cover percentage exceeding cloud threshold: 69.34% > 10.00%. INFO - Processing image L8 2021-08-21-22-18-10 INFO - L8 2021-08-21-22-18-10 cloud cover : 8.16% INFO - L8 2021-08-21-22-18-10: sand: 0.42% ,whitewater: 3.04% ,water: 43.11% INFO - L8 2021-08-21-22-18-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 164 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 ERROR - Skipping L8 2021-09-22-22-17-53 due to cloud cover percentage exceeding cloud threshold: 81.81% > 10.00%. ERROR - Skipping L8 2021-09-22-22-18-17 due to cloud cover percentage exceeding cloud threshold: 75.06% > 10.00%. INFO - Processing image L8 2021-10-24-22-18-01 INFO - L8 2021-10-24-22-18-01 cloud cover : 0.00% INFO - L8 2021-10-24-22-18-01: sand: 10.35% ,whitewater: 1.80% ,water: 45.37% INFO - L8 2021-10-24-22-18-01: 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 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 INFO - Processing image L8 2021-10-24-22-18-25 INFO - L8 2021-10-24-22-18-25 cloud cover : 0.00% INFO - L8 2021-10-24-22-18-25: sand: 10.61% ,whitewater: 1.84% ,water: 45.36% INFO - L8 2021-10-24-22-18-25: 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 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 ERROR - Skipping L8 2021-11-09-22-17-58 due to cloud cover percentage exceeding cloud threshold: 30.67% > 10.00%. ERROR - Skipping L8 2021-11-09-22-18-22 due to cloud cover percentage exceeding cloud threshold: 10.86% > 10.00%. INFO - Processing image L8 2022-01-12-22-17-49 INFO - L8 2022-01-12-22-17-49 cloud cover : 0.00% INFO - L8 2022-01-12-22-17-49: sand: 14.37% ,whitewater: 3.53% ,water: 41.98% INFO - L8 2022-01-12-22-17-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 133 INFO - Number of shoreline points after removing points within 300m of cloud mask 133 INFO - Number of shoreline points before removing points within 30m of no data pixel 133 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L8 2022-01-12-22-18-13 INFO - L8 2022-01-12-22-18-13 cloud cover : 0.00% INFO - L8 2022-01-12-22-18-13: sand: 14.52% ,whitewater: 3.55% ,water: 42.05% INFO - L8 2022-01-12-22-18-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 ERROR - Skipping L8 2022-01-28-22-17-44 due to cloud cover percentage exceeding cloud threshold: 74.76% > 10.00%. ERROR - Skipping L8 2022-01-28-22-18-07 due to cloud cover percentage exceeding cloud threshold: 77.74% > 10.00%. INFO - Processing image L8 2022-02-13-22-17-40 INFO - L8 2022-02-13-22-17-40 cloud cover : 7.14% INFO - L8 2022-02-13-22-17-40: sand: 8.67% ,whitewater: 14.01% ,water: 35.36% INFO - L8 2022-02-13-22-17-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 228 INFO - Number of shoreline points after removing points within 300m of cloud mask 228 INFO - Number of shoreline points before removing points within 30m of no data pixel 228 INFO - Number of shoreline points after removing points within 30m of no data pixel 228 INFO - Processing image L8 2022-02-13-22-18-04 INFO - L8 2022-02-13-22-18-04 cloud cover : 6.59% INFO - L8 2022-02-13-22-18-04: sand: 8.82% ,whitewater: 14.13% ,water: 35.19% INFO - L8 2022-02-13-22-18-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 225 INFO - Number of shoreline points after removing points within 300m of cloud mask 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 ERROR - Skipping L8 2022-04-02-22-17-19 due to cloud cover percentage exceeding cloud threshold: 79.55% > 10.00%. ERROR - Skipping L8 2022-04-02-22-17-43 due to cloud cover percentage exceeding cloud threshold: 75.24% > 10.00%. ERROR - Skipping L8 2022-04-18-22-17-49 due to cloud cover percentage exceeding cloud threshold: 87.19% > 10.00%. ERROR - Skipping L8 2022-05-04-22-17-26 due to cloud cover percentage exceeding cloud threshold: 48.77% > 10.00%. ERROR - Skipping L8 2022-05-04-22-17-49 due to cloud cover percentage exceeding cloud threshold: 47.70% > 10.00%. ERROR - Skipping L8 2022-06-05-22-17-39 due to cloud cover percentage exceeding cloud threshold: 63.01% > 10.00%. ERROR - Skipping L8 2022-06-05-22-18-03 due to cloud cover percentage exceeding cloud threshold: 58.47% > 10.00%. ERROR - Skipping L8 2022-06-21-22-17-48 due to cloud cover percentage exceeding cloud threshold: 31.23% > 10.00%. INFO - Processing image L8 2022-06-21-22-18-12 INFO - L8 2022-06-21-22-18-12 cloud cover : 2.21% INFO - L8 2022-06-21-22-18-12: sand: 2.49% ,whitewater: 3.95% ,water: 43.45% INFO - L8 2022-06-21-22-18-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L8 2022-09-09-22-18-11 INFO - L8 2022-09-09-22-18-11 cloud cover : 0.00% INFO - L8 2022-09-09-22-18-11: sand: 8.10% ,whitewater: 6.88% ,water: 41.89% INFO - L8 2022-09-09-22-18-11: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2022-09-09-22-18-35 INFO - L8 2022-09-09-22-18-35 cloud cover : 0.00% INFO - L8 2022-09-09-22-18-35: sand: 8.65% ,whitewater: 7.08% ,water: 41.69% INFO - L8 2022-09-09-22-18-35: 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 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 ERROR - Skipping L8 2022-10-27-22-18-13 due to cloud cover percentage exceeding cloud threshold: 39.82% > 10.00%. ERROR - Skipping L8 2022-10-27-22-18-37 due to cloud cover percentage exceeding cloud threshold: 38.23% > 10.00%. ERROR - Skipping L8 2022-12-14-22-18-05 due to cloud cover percentage exceeding cloud threshold: 75.58% > 10.00%. ERROR - Skipping L8 2022-12-14-22-18-29 due to cloud cover percentage exceeding cloud threshold: 76.46% > 10.00%. INFO - Processing image L8 2022-12-30-22-18-00 INFO - L8 2022-12-30-22-18-00 cloud cover : 0.00% INFO - L8 2022-12-30-22-18-00: sand: 9.01% ,whitewater: 2.38% ,water: 41.59% INFO - L8 2022-12-30-22-18-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 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 2022-12-30-22-18-24 INFO - L8 2022-12-30-22-18-24 cloud cover : 0.00% INFO - L8 2022-12-30-22-18-24: sand: 9.06% ,whitewater: 2.45% ,water: 41.54% INFO - L8 2022-12-30-22-18-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 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 2023-01-31-22-17-58 due to cloud cover percentage exceeding cloud threshold: 28.27% > 10.00%. ERROR - Skipping L8 2023-01-31-22-18-22 due to cloud cover percentage exceeding cloud threshold: 28.00% > 10.00%. ERROR - Skipping L8 2023-02-16-22-17-50 due to cloud cover percentage exceeding cloud threshold: 40.28% > 10.00%. ERROR - Skipping L8 2023-02-16-22-18-13 due to cloud cover percentage exceeding cloud threshold: 41.33% > 10.00%. ERROR - Skipping L8 2023-03-04-22-17-37 due to cloud cover percentage exceeding cloud threshold: 19.94% > 10.00%. ERROR - Skipping L8 2023-03-04-22-18-01 due to cloud cover percentage exceeding cloud threshold: 15.83% > 10.00%. ERROR - Skipping L8 2023-06-08-22-17-00 due to cloud cover percentage exceeding cloud threshold: 35.11% > 10.00%. ERROR - Skipping L8 2023-06-08-22-17-24 due to cloud cover percentage exceeding cloud threshold: 31.24% > 10.00%. INFO - Processing image L8 2023-06-24-22-17-06 INFO - L8 2023-06-24-22-17-06 cloud cover : 0.00% INFO - L8 2023-06-24-22-17-06: sand: 0.51% ,whitewater: 1.99% ,water: 49.96% INFO - L8 2023-06-24-22-17-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L8 2023-06-24-22-17-30 INFO - L8 2023-06-24-22-17-30 cloud cover : 0.00% INFO - L8 2023-06-24-22-17-30: sand: 0.63% ,whitewater: 2.27% ,water: 49.55% INFO - L8 2023-06-24-22-17-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 1 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 2023-07-10-22-17-17 INFO - L8 2023-07-10-22-17-17 cloud cover : 4.11% INFO - L8 2023-07-10-22-17-17: sand: 0.00% ,whitewater: 15.88% ,water: 34.91% INFO - L8 2023-07-10-22-17-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 170 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 L8 2023-07-10-22-17-41 INFO - L8 2023-07-10-22-17-41 cloud cover : 6.37% INFO - L8 2023-07-10-22-17-41: sand: 0.00% ,whitewater: 16.52% ,water: 32.82% INFO - L8 2023-07-10-22-17-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 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 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 ERROR - Skipping L8 2023-07-26-22-17-23 due to cloud cover percentage exceeding cloud threshold: 46.98% > 10.00%. ERROR - Skipping L8 2023-07-26-22-17-47 due to cloud cover percentage exceeding cloud threshold: 18.83% > 10.00%. ERROR - Skipping L8 2023-09-28-22-17-43 due to cloud cover percentage exceeding cloud threshold: 44.15% > 10.00%. ERROR - Skipping L8 2023-09-28-22-18-07 due to cloud cover percentage exceeding cloud threshold: 40.17% > 10.00%. INFO - Processing image L8 2023-10-14-22-17-45 INFO - L8 2023-10-14-22-17-45 cloud cover : 0.00% INFO - L8 2023-10-14-22-17-45: sand: 3.20% ,whitewater: 11.98% ,water: 36.95% INFO - L8 2023-10-14-22-17-45: 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 252 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 252 INFO - Processing image L8 2023-10-14-22-18-09 INFO - L8 2023-10-14-22-18-09 cloud cover : 0.00% INFO - L8 2023-10-14-22-18-09: sand: 3.33% ,whitewater: 11.98% ,water: 36.97% INFO - L8 2023-10-14-22-18-09: 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 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 ERROR - Skipping L8 2023-11-15-22-17-47 due to cloud cover percentage exceeding cloud threshold: 11.58% > 10.00%. INFO - Processing image L8 2023-11-15-22-18-11 INFO - L8 2023-11-15-22-18-11 cloud cover : 5.92% INFO - L8 2023-11-15-22-18-11: sand: 8.24% ,whitewater: 27.09% ,water: 22.78% INFO - L8 2023-11-15-22-18-11: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 242 INFO - Number of shoreline points after removing points within 300m of cloud mask 242 INFO - Number of shoreline points before removing points within 30m of no data pixel 242 INFO - Number of shoreline points after removing points within 30m of no data pixel 242 ERROR - Skipping L8 2023-12-01-22-17-46 due to cloud cover percentage exceeding cloud threshold: 21.39% > 10.00%. ERROR - Skipping L8 2023-12-01-22-18-10 due to cloud cover percentage exceeding cloud threshold: 28.04% > 10.00%. INFO - Processing image L8 2023-12-17-22-17-48 INFO - L8 2023-12-17-22-17-48 cloud cover : 2.77% INFO - L8 2023-12-17-22-17-48: sand: 13.92% ,whitewater: 4.12% ,water: 40.18% INFO - L8 2023-12-17-22-17-48: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2023-12-17-22-18-12 INFO - L8 2023-12-17-22-18-12 cloud cover : 1.06% INFO - L8 2023-12-17-22-18-12: sand: 13.98% ,whitewater: 4.20% ,water: 41.89% INFO - L8 2023-12-17-22-18-12: 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 253 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 ERROR - Skipping L8 2024-02-03-22-17-41 due to cloud cover percentage exceeding cloud threshold: 26.72% > 10.00%. ERROR - Skipping L8 2024-02-03-22-18-05 due to cloud cover percentage exceeding cloud threshold: 21.92% > 10.00%. INFO - Processing image L8 2024-02-19-22-17-39 INFO - L8 2024-02-19-22-17-39 cloud cover : 0.00% INFO - L8 2024-02-19-22-17-39: sand: 14.04% ,whitewater: 2.45% ,water: 43.93% INFO - L8 2024-02-19-22-17-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 215 INFO - Processing image L8 2024-02-19-22-18-03 INFO - L8 2024-02-19-22-18-03 cloud cover : 0.00% INFO - L8 2024-02-19-22-18-03: sand: 14.14% ,whitewater: 2.51% ,water: 43.87% INFO - L8 2024-02-19-22-18-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 215 INFO - Processing image L8 2024-04-07-22-17-11 INFO - L8 2024-04-07-22-17-11 cloud cover : 4.84% INFO - L8 2024-04-07-22-17-11: sand: 5.59% ,whitewater: 12.13% ,water: 43.39% INFO - L8 2024-04-07-22-17-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 188 INFO - Number of shoreline points after removing points within 300m of cloud mask 155 INFO - Number of shoreline points before removing points within 30m of no data pixel 155 INFO - Number of shoreline points after removing points within 30m of no data pixel 155 INFO - Processing image L8 2024-04-07-22-17-35 INFO - L8 2024-04-07-22-17-35 cloud cover : 0.00% INFO - L8 2024-04-07-22-17-35: sand: 5.68% ,whitewater: 12.36% ,water: 45.08% INFO - L8 2024-04-07-22-17-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 247 INFO - Number of shoreline points after removing points within 300m of cloud mask 247 INFO - Number of shoreline points before removing points within 30m of no data pixel 247 INFO - Number of shoreline points after removing points within 30m of no data pixel 247 INFO - Processing image L8 2024-04-23-22-17-03 INFO - L8 2024-04-23-22-17-03 cloud cover : 0.00% INFO - L8 2024-04-23-22-17-03: sand: 9.44% ,whitewater: 15.17% ,water: 34.64% INFO - L8 2024-04-23-22-17-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 INFO - Processing image L8 2024-04-23-22-17-27 INFO - L8 2024-04-23-22-17-27 cloud cover : 0.00% INFO - L8 2024-04-23-22-17-27: sand: 9.88% ,whitewater: 15.49% ,water: 34.35% INFO - L8 2024-04-23-22-17-27: 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 251 INFO - Number of shoreline points after removing points within 300m of cloud mask 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 251 ERROR - Skipping L8 2024-05-25-22-17-02 due to cloud cover percentage exceeding cloud threshold: 74.41% > 10.00%. INFO - Processing image L8 2024-06-10-22-16-40 INFO - L8 2024-06-10-22-16-40 cloud cover : 3.24% INFO - L8 2024-06-10-22-16-40: sand: 0.00% ,whitewater: 3.67% ,water: 72.56% INFO - L8 2024-06-10-22-16-40: 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 236 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 ERROR - Skipping L8 2024-06-10-22-17-04 due to cloud cover percentage exceeding cloud threshold: 22.86% > 10.00%. ERROR - Skipping L8 2024-06-26-22-16-52 due to cloud cover percentage exceeding cloud threshold: 43.24% > 10.00%. ERROR - Skipping L8 2024-06-26-22-17-16 due to cloud cover percentage exceeding cloud threshold: 41.96% > 10.00%. ERROR - Skipping L8 2024-07-12-22-17-00 due to cloud cover percentage exceeding cloud threshold: 10.01% > 10.00%. INFO - Processing image L8 2024-07-12-22-17-24 INFO - L8 2024-07-12-22-17-24 cloud cover : 1.75% INFO - L8 2024-07-12-22-17-24: sand: 4.75% ,whitewater: 2.65% ,water: 47.41% INFO - L8 2024-07-12-22-17-24: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 224 INFO - Number of shoreline points before removing points within 30m of no data pixel 224 INFO - Number of shoreline points after removing points within 30m of no data pixel 224