INFO - Please read the following information carefully: INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. INFO - --------------------------------------------------------------------------------------------------------------------- INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 INFO - Processing image L5 2003-08-13-21-51-08 INFO - L5 2003-08-13-21-51-08 cloud cover : 0.00% INFO - L5 2003-08-13-21-51-08: sand: 0.00% ,whitewater: 1.75% ,water: 49.04% INFO - L5 2003-08-13-21-51-08: 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 540 INFO - Number of shoreline points after removing points within 300m of cloud mask 540 INFO - Number of shoreline points before removing points within 30m of no data pixel 540 INFO - Number of shoreline points after removing points within 30m of no data pixel 540 ERROR - Skipping L5 2003-08-29-21-51-26 due to cloud cover percentage exceeding cloud threshold: 64.61% > 10.00%. INFO - Processing image L5 2003-09-14-21-51-42 INFO - L5 2003-09-14-21-51-42 cloud cover : 0.00% INFO - L5 2003-09-14-21-51-42: sand: 0.00% ,whitewater: 0.33% ,water: 50.01% INFO - L5 2003-09-14-21-51-42: 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 527 INFO - Number of shoreline points after removing points within 300m of cloud mask 527 INFO - Number of shoreline points before removing points within 30m of no data pixel 527 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 ERROR - Skipping L5 2003-09-30-21-51-54 due to cloud cover percentage exceeding cloud threshold: 16.76% > 10.00%. INFO - Processing image L5 2003-10-16-21-52-08 INFO - L5 2003-10-16-21-52-08 cloud cover : 0.00% INFO - L5 2003-10-16-21-52-08: sand: 0.00% ,whitewater: 0.00% ,water: 50.29% INFO - L5 2003-10-16-21-52-08: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L5 2003-11-17-21-52-33 INFO - L5 2003-11-17-21-52-33 cloud cover : 0.00% INFO - L5 2003-11-17-21-52-33: sand: 0.16% ,whitewater: 1.98% ,water: 48.42% INFO - L5 2003-11-17-21-52-33: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 ERROR - Skipping L5 2004-01-04-21-52-58 due to cloud cover percentage exceeding cloud threshold: 68.50% > 10.00%. INFO - Processing image L5 2004-01-20-21-53-00 INFO - L5 2004-01-20-21-53-00 cloud cover : 7.54% INFO - L5 2004-01-20-21-53-00: sand: 0.82% ,whitewater: 0.45% ,water: 42.32% INFO - L5 2004-01-20-21-53-00: 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 511 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 ERROR - Skipping L5 2004-02-05-21-53-05 due to cloud cover percentage exceeding cloud threshold: 68.30% > 10.00%. INFO - Processing image L5 2004-04-09-21-53-43 INFO - L5 2004-04-09-21-53-43 cloud cover : 7.36% INFO - L5 2004-04-09-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 50.47% INFO - L5 2004-04-09-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 453 INFO - Number of shoreline points after removing points within 300m of cloud mask 423 INFO - Number of shoreline points before removing points within 30m of no data pixel 423 INFO - Number of shoreline points after removing points within 30m of no data pixel 423 ERROR - Skipping L5 2004-04-25-21-54-11 due to cloud cover percentage exceeding cloud threshold: 82.07% > 10.00%. ERROR - Skipping L5 2004-05-27-21-55-06 due to cloud cover percentage exceeding cloud threshold: 55.57% > 10.00%. INFO - Processing image L5 2004-06-12-21-55-35 INFO - L5 2004-06-12-21-55-35 cloud cover : 0.00% INFO - L5 2004-06-12-21-55-35: sand: 0.00% ,whitewater: 0.06% ,water: 53.22% INFO - L5 2004-06-12-21-55-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 519 INFO - Number of shoreline points after removing points within 300m of cloud mask 519 INFO - Number of shoreline points before removing points within 30m of no data pixel 519 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L5 2004-06-28-21-56-04 INFO - L5 2004-06-28-21-56-04 cloud cover : 0.00% INFO - L5 2004-06-28-21-56-04: sand: 0.00% ,whitewater: 0.07% ,water: 52.79% INFO - L5 2004-06-28-21-56-04: 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 519 INFO - Number of shoreline points after removing points within 300m of cloud mask 519 INFO - Number of shoreline points before removing points within 30m of no data pixel 519 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L5 2004-07-30-21-56-51 INFO - L5 2004-07-30-21-56-51 cloud cover : 0.00% INFO - L5 2004-07-30-21-56-51: sand: 0.00% ,whitewater: 3.29% ,water: 47.86% INFO - L5 2004-07-30-21-56-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 543 INFO - Number of shoreline points after removing points within 300m of cloud mask 543 INFO - Number of shoreline points before removing points within 30m of no data pixel 543 INFO - Number of shoreline points after removing points within 30m of no data pixel 543 INFO - Processing image L5 2004-08-15-21-57-13 INFO - L5 2004-08-15-21-57-13 cloud cover : 0.00% INFO - L5 2004-08-15-21-57-13: sand: 0.00% ,whitewater: 5.50% ,water: 44.99% INFO - L5 2004-08-15-21-57-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 532 ERROR - Skipping L5 2004-08-31-21-57-39 due to cloud cover percentage exceeding cloud threshold: 81.99% > 10.00%. INFO - Processing image L5 2004-09-16-21-58-05 INFO - L5 2004-09-16-21-58-05 cloud cover : 4.36% INFO - L5 2004-09-16-21-58-05: sand: 0.08% ,whitewater: 0.72% ,water: 44.95% INFO - L5 2004-09-16-21-58-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L5 2004-10-18-21-58-47 INFO - L5 2004-10-18-21-58-47 cloud cover : 0.00% INFO - L5 2004-10-18-21-58-47: sand: 0.04% ,whitewater: 0.05% ,water: 50.27% INFO - L5 2004-10-18-21-58-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 ERROR - Skipping L5 2004-11-03-21-59-06 due to cloud cover percentage exceeding cloud threshold: 18.79% > 10.00%. INFO - Processing image L5 2005-01-13-22-06-28 INFO - L5 2005-01-13-22-06-28 cloud cover : 0.00% INFO - L5 2005-01-13-22-06-28: sand: 0.04% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-01-13-22-06-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L5 2005-01-13-22-06-28: 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 2005-01-29-22-06-41 INFO - L5 2005-01-29-22-06-41 cloud cover : 0.00% INFO - L5 2005-01-29-22-06-41: sand: 0.52% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2005-01-29-22-06-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-02-23-22-00-55 INFO - L5 2005-02-23-22-00-55 cloud cover : 9.06% INFO - L5 2005-02-23-22-00-55: sand: 0.00% ,whitewater: 0.74% ,water: 41.10% INFO - L5 2005-02-23-22-00-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 456 INFO - Number of shoreline points after removing points within 300m of cloud mask 429 INFO - Number of shoreline points before removing points within 30m of no data pixel 429 INFO - Number of shoreline points after removing points within 30m of no data pixel 429 INFO - Processing image L5 2005-03-11-22-01-07 INFO - L5 2005-03-11-22-01-07 cloud cover : 0.00% INFO - L5 2005-03-11-22-01-07: sand: 0.02% ,whitewater: 1.22% ,water: 48.90% INFO - L5 2005-03-11-22-01-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 520 INFO - Number of shoreline points after removing points within 300m of cloud mask 520 INFO - Number of shoreline points before removing points within 30m of no data pixel 520 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L5 2005-04-12-22-01-18 INFO - L5 2005-04-12-22-01-18 cloud cover : 0.00% INFO - L5 2005-04-12-22-01-18: sand: 0.06% ,whitewater: 0.69% ,water: 49.77% INFO - L5 2005-04-12-22-01-18: 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 527 INFO - Number of shoreline points after removing points within 300m of cloud mask 527 INFO - Number of shoreline points before removing points within 30m of no data pixel 527 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 ERROR - Skipping L5 2005-04-19-22-07-31 due to cloud cover percentage exceeding cloud threshold: 19.53% > 10.00%. INFO - Processing image L5 2005-05-05-22-07-37 INFO - L5 2005-05-05-22-07-37 cloud cover : 0.00% INFO - L5 2005-05-05-22-07-37: sand: 2.30% ,whitewater: 0.27% ,water: 8.88% INFO - L5 2005-05-05-22-07-37: 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 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L5 2005-05-21-22-07-44 INFO - L5 2005-05-21-22-07-44 cloud cover : 0.00% INFO - L5 2005-05-21-22-07-44: sand: 2.89% ,whitewater: 0.09% ,water: 0.01% INFO - L5 2005-05-21-22-07-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 136 ERROR - Skipping L5 2005-06-15-22-01-46 due to cloud cover percentage exceeding cloud threshold: 27.31% > 10.00%. INFO - Processing image L5 2005-06-22-22-07-59 INFO - L5 2005-06-22-22-07-59 cloud cover : 0.00% INFO - L5 2005-06-22-22-07-59: sand: 0.79% ,whitewater: 0.07% ,water: 0.26% INFO - L5 2005-06-22-22-07-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L5 2005-07-08-22-08-03 INFO - L5 2005-07-08-22-08-03 cloud cover : 0.00% INFO - L5 2005-07-08-22-08-03: sand: 0.84% ,whitewater: 0.02% ,water: 0.26% INFO - L5 2005-07-08-22-08-03: 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 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L5 2005-09-19-22-02-20 INFO - L5 2005-09-19-22-02-20 cloud cover : 3.80% INFO - L5 2005-09-19-22-02-20: sand: 0.04% ,whitewater: 8.65% ,water: 41.48% INFO - L5 2005-09-19-22-02-20: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L5 2005-10-05-22-02-17 INFO - L5 2005-10-05-22-02-17 cloud cover : 0.00% INFO - L5 2005-10-05-22-02-17: sand: 0.05% ,whitewater: 2.98% ,water: 47.32% INFO - L5 2005-10-05-22-02-17: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L5 2005-11-06-22-02-22 INFO - L5 2005-11-06-22-02-22 cloud cover : 0.00% INFO - L5 2005-11-06-22-02-22: sand: 0.00% ,whitewater: 1.01% ,water: 49.39% INFO - L5 2005-11-06-22-02-22: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L5 2006-02-01-22-10-37 INFO - L5 2006-02-01-22-10-37 cloud cover : 0.00% INFO - L5 2006-02-01-22-10-37: sand: 0.50% ,whitewater: 0.06% ,water: 0.13% INFO - L5 2006-02-01-22-10-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2006-02-10-22-04-39 due to cloud cover percentage exceeding cloud threshold: 91.73% > 10.00%. INFO - Processing image L5 2006-02-17-22-10-58 INFO - L5 2006-02-17-22-10-58 cloud cover : 0.00% INFO - L5 2006-02-17-22-10-58: sand: 0.21% ,whitewater: 0.00% ,water: 0.00% INFO - L5 2006-02-17-22-10-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2006-02-26-22-04-59 due to cloud cover percentage exceeding cloud threshold: 55.91% > 10.00%. ERROR - Skipping L5 2006-04-15-22-05-54 due to cloud cover percentage exceeding cloud threshold: 81.32% > 10.00%. INFO - Processing image L5 2006-05-08-22-12-26 INFO - L5 2006-05-08-22-12-26 cloud cover : 0.00% INFO - L5 2006-05-08-22-12-26: sand: 0.72% ,whitewater: 0.22% ,water: 0.17% INFO - L5 2006-05-08-22-12-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L5 2006-05-17-22-06-21 INFO - L5 2006-05-17-22-06-21 cloud cover : 2.81% INFO - L5 2006-05-17-22-06-21: sand: 0.00% ,whitewater: 0.00% ,water: 61.44% INFO - L5 2006-05-17-22-06-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 534 INFO - Number of shoreline points after removing points within 300m of cloud mask 534 INFO - Number of shoreline points before removing points within 30m of no data pixel 534 INFO - Number of shoreline points after removing points within 30m of no data pixel 534 ERROR - Skipping L5 2006-06-02-22-06-36 due to cloud cover percentage exceeding cloud threshold: 78.90% > 10.00%. INFO - Processing image L5 2006-07-04-22-07-05 INFO - L5 2006-07-04-22-07-05 cloud cover : 0.00% INFO - L5 2006-07-04-22-07-05: sand: 0.00% ,whitewater: 4.11% ,water: 49.68% INFO - L5 2006-07-04-22-07-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L5 2006-07-27-22-13-34 INFO - L5 2006-07-27-22-13-34 cloud cover : 0.00% INFO - L5 2006-07-27-22-13-34: sand: 0.35% ,whitewater: 0.00% ,water: 0.01% INFO - L5 2006-07-27-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L5 2006-08-05-22-07-31 due to cloud cover percentage exceeding cloud threshold: 85.91% > 10.00%. INFO - Processing image L5 2006-08-21-22-07-43 INFO - L5 2006-08-21-22-07-43 cloud cover : 0.00% INFO - L5 2006-08-21-22-07-43: sand: 0.00% ,whitewater: 0.04% ,water: 58.05% INFO - L5 2006-08-21-22-07-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 808 INFO - Number of shoreline points after removing points within 300m of cloud mask 808 INFO - Number of shoreline points before removing points within 30m of no data pixel 808 INFO - Number of shoreline points after removing points within 30m of no data pixel 808 ERROR - Skipping L5 2006-10-24-22-08-26 due to cloud cover percentage exceeding cloud threshold: 37.04% > 10.00%. INFO - Processing image L5 2006-12-11-22-08-52 INFO - L5 2006-12-11-22-08-52 cloud cover : 7.34% INFO - L5 2006-12-11-22-08-52: sand: 0.00% ,whitewater: 0.03% ,water: 47.40% INFO - L5 2006-12-11-22-08-52: 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 272 INFO - Number of shoreline points after removing points within 300m of cloud mask 244 INFO - Number of shoreline points before removing points within 30m of no data pixel 244 INFO - Number of shoreline points after removing points within 30m of no data pixel 244 INFO - Processing image L5 2007-02-13-22-09-11 INFO - L5 2007-02-13-22-09-11 cloud cover : 0.00% INFO - L5 2007-02-13-22-09-11: sand: 0.04% ,whitewater: 2.99% ,water: 47.52% INFO - L5 2007-02-13-22-09-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L5 2007-09-09-22-07-21 INFO - L5 2007-09-09-22-07-21 cloud cover : 0.00% INFO - L5 2007-09-09-22-07-21: sand: 0.00% ,whitewater: 2.70% ,water: 47.77% INFO - L5 2007-09-09-22-07-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L5 2007-09-16-22-13-28 INFO - L5 2007-09-16-22-13-28 cloud cover : 0.00% INFO - L5 2007-09-16-22-13-28: sand: 0.05% ,whitewater: 0.12% ,water: 45.80% INFO - L5 2007-09-16-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 526 INFO - Number of shoreline points after removing points within 300m of cloud mask 526 INFO - Number of shoreline points before removing points within 30m of no data pixel 526 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 INFO - Processing image L5 2007-10-02-22-13-18 INFO - L5 2007-10-02-22-13-18 cloud cover : 0.00% INFO - L5 2007-10-02-22-13-18: sand: 0.57% ,whitewater: 2.32% ,water: 37.18% INFO - L5 2007-10-02-22-13-18: 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 497 INFO - Number of shoreline points after removing points within 300m of cloud mask 497 INFO - Number of shoreline points before removing points within 30m of no data pixel 497 INFO - Number of shoreline points after removing points within 30m of no data pixel 490 INFO - Processing image L5 2008-02-16-22-04-45 INFO - L5 2008-02-16-22-04-45 cloud cover : 0.00% INFO - L5 2008-02-16-22-04-45: sand: 0.18% ,whitewater: 1.11% ,water: 49.49% INFO - L5 2008-02-16-22-04-45: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L5 2008-10-29-21-57-48 due to cloud cover percentage exceeding cloud threshold: 49.68% > 10.00%. INFO - Processing image L5 2008-11-14-21-57-28 INFO - L5 2008-11-14-21-57-28 cloud cover : 0.00% INFO - L5 2008-11-14-21-57-28: sand: 0.11% ,whitewater: 0.33% ,water: 49.86% INFO - L5 2008-11-14-21-57-28: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L5 2009-01-01-21-58-55 INFO - L5 2009-01-01-21-58-55 cloud cover : 4.81% INFO - L5 2009-01-01-21-58-55: sand: 0.00% ,whitewater: 0.01% ,water: 46.88% INFO - L5 2009-01-01-21-58-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 466 INFO - Number of shoreline points after removing points within 300m of cloud mask 386 INFO - Number of shoreline points before removing points within 30m of no data pixel 386 INFO - Number of shoreline points after removing points within 30m of no data pixel 386 INFO - Processing image L5 2009-01-17-21-59-20 INFO - L5 2009-01-17-21-59-20 cloud cover : 4.27% INFO - L5 2009-01-17-21-59-20: sand: 0.03% ,whitewater: 0.57% ,water: 46.13% INFO - L5 2009-01-17-21-59-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 545 INFO - Number of shoreline points after removing points within 300m of cloud mask 457 INFO - Number of shoreline points before removing points within 30m of no data pixel 457 INFO - Number of shoreline points after removing points within 30m of no data pixel 457 ERROR - Skipping L5 2009-02-18-22-00-10 due to cloud cover percentage exceeding cloud threshold: 92.28% > 10.00%. ERROR - Skipping L5 2009-12-03-22-04-43 due to cloud cover percentage exceeding cloud threshold: 52.43% > 10.00%. INFO - Processing image L5 2010-01-27-22-11-14 INFO - L5 2010-01-27-22-11-14 cloud cover : 0.00% INFO - L5 2010-01-27-22-11-14: sand: 1.79% ,whitewater: 0.00% ,water: 0.96% INFO - L5 2010-01-27-22-11-14: 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 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 ERROR - Skipping L5 2010-02-05-22-05-05 due to cloud cover percentage exceeding cloud threshold: 39.05% > 10.00%. INFO - Processing image L5 2010-02-12-22-11-17 INFO - L5 2010-02-12-22-11-17 cloud cover : 0.00% INFO - L5 2010-02-12-22-11-17: sand: 1.47% ,whitewater: 0.00% ,water: 0.68% INFO - L5 2010-02-12-22-11-17: 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 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 ERROR - Skipping L5 2010-02-21-22-05-08 due to cloud cover percentage exceeding cloud threshold: 52.28% > 10.00%. ERROR - Skipping L5 2010-12-06-22-04-00 due to cloud cover percentage exceeding cloud threshold: 81.24% > 10.00%. ERROR - Skipping L5 2010-12-13-22-10-13 due to cloud cover percentage exceeding cloud threshold: 69.24% > 10.00%. ERROR - Skipping L5 2010-12-22-22-04-05 due to cloud cover percentage exceeding cloud threshold: 20.20% > 10.00%. ERROR - Skipping L5 2011-01-07-22-04-08 due to cloud cover percentage exceeding cloud threshold: 52.96% > 10.00%. ERROR - Skipping L5 2011-01-23-22-04-08 due to cloud cover percentage exceeding cloud threshold: 86.23% > 10.00%. ERROR - Skipping L5 2011-01-30-22-10-20 due to cloud cover percentage exceeding cloud threshold: 17.80% > 10.00%. INFO - Processing image L5 2011-02-08-22-04-11 INFO - L5 2011-02-08-22-04-11 cloud cover : 0.00% INFO - L5 2011-02-08-22-04-11: sand: 0.01% ,whitewater: 0.02% ,water: 50.53% INFO - L5 2011-02-08-22-04-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L5 2011-03-12-22-04-07 INFO - L5 2011-03-12-22-04-07 cloud cover : 0.00% INFO - L5 2011-03-12-22-04-07: sand: 0.00% ,whitewater: 0.03% ,water: 50.58% INFO - L5 2011-03-12-22-04-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 525 INFO - Processing image L5 2011-03-28-22-04-02 INFO - L5 2011-03-28-22-04-02 cloud cover : 8.07% INFO - L5 2011-03-28-22-04-02: sand: 0.00% ,whitewater: 0.16% ,water: 42.42% INFO - L5 2011-03-28-22-04-02: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 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 INFO - Processing image L7 1999-08-26-22-07-08 INFO - L7 1999-08-26-22-07-08 cloud cover : 0.00% INFO - L7 1999-08-26-22-07-08: sand: 0.04% ,whitewater: 6.04% ,water: 45.75% INFO - L7 1999-08-26-22-07-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 ERROR - Skipping L7 1999-10-13-22-07-12 due to cloud cover percentage exceeding cloud threshold: 83.36% > 10.00%. INFO - Processing image L7 1999-11-30-22-06-59 INFO - L7 1999-11-30-22-06-59 cloud cover : 0.82% INFO - L7 1999-11-30-22-06-59: sand: 0.79% ,whitewater: 0.55% ,water: 48.97% INFO - L7 1999-11-30-22-06-59: 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 458 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 401 INFO - Processing image L7 1999-12-16-22-07-09 INFO - L7 1999-12-16-22-07-09 cloud cover : 4.74% INFO - L7 1999-12-16-22-07-09: sand: 0.36% ,whitewater: 0.94% ,water: 47.27% INFO - L7 1999-12-16-22-07-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 100 INFO - Number of shoreline points before removing points within 30m of no data pixel 100 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 ERROR - Skipping L7 2000-02-02-22-06-59 due to cloud cover percentage exceeding cloud threshold: 86.83% > 10.00%. ERROR - Skipping L7 2000-03-21-22-06-49 due to cloud cover percentage exceeding cloud threshold: 19.30% > 10.00%. INFO - Processing image L7 2000-05-08-22-06-20 INFO - L7 2000-05-08-22-06-20 cloud cover : 0.00% INFO - L7 2000-05-08-22-06-20: sand: 0.00% ,whitewater: 1.24% ,water: 50.78% INFO - L7 2000-05-08-22-06-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 565 INFO - Number of shoreline points after removing points within 300m of cloud mask 565 INFO - Number of shoreline points before removing points within 30m of no data pixel 565 INFO - Number of shoreline points after removing points within 30m of no data pixel 563 INFO - Processing image L7 2000-06-25-22-05-55 INFO - L7 2000-06-25-22-05-55 cloud cover : 0.00% INFO - L7 2000-06-25-22-05-55: sand: 0.00% ,whitewater: 0.15% ,water: 53.01% INFO - L7 2000-06-25-22-05-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 697 INFO - Number of shoreline points after removing points within 300m of cloud mask 697 INFO - Number of shoreline points before removing points within 30m of no data pixel 697 INFO - Number of shoreline points after removing points within 30m of no data pixel 696 ERROR - Skipping L7 2000-07-11-22-05-41 due to cloud cover percentage exceeding cloud threshold: 87.91% > 10.00%. INFO - Processing image L7 2000-07-27-22-05-24 INFO - L7 2000-07-27-22-05-24 cloud cover : 0.00% INFO - L7 2000-07-27-22-05-24: sand: 0.04% ,whitewater: 0.27% ,water: 51.22% INFO - L7 2000-07-27-22-05-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 612 INFO - Number of shoreline points after removing points within 300m of cloud mask 612 INFO - Number of shoreline points before removing points within 30m of no data pixel 612 INFO - Number of shoreline points after removing points within 30m of no data pixel 610 INFO - Processing image L7 2000-08-03-22-11-31 INFO - L7 2000-08-03-22-11-31 cloud cover : 0.00% INFO - L7 2000-08-03-22-11-31: sand: 0.01% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-08-03-22-11-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2000-08-12-22-05-17 INFO - L7 2000-08-12-22-05-17 cloud cover : 0.00% INFO - L7 2000-08-12-22-05-17: sand: 0.31% ,whitewater: 1.12% ,water: 49.75% INFO - L7 2000-08-12-22-05-17: 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 557 INFO - Number of shoreline points after removing points within 300m of cloud mask 557 INFO - Number of shoreline points before removing points within 30m of no data pixel 557 INFO - Number of shoreline points after removing points within 30m of no data pixel 556 INFO - Processing image L7 2000-09-20-22-10-50 INFO - L7 2000-09-20-22-10-50 cloud cover : 0.00% INFO - L7 2000-09-20-22-10-50: sand: 0.02% ,whitewater: 0.36% ,water: 2.08% INFO - L7 2000-09-20-22-10-50: 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 217 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 213 ERROR - Skipping L7 2000-10-15-22-04-20 due to cloud cover percentage exceeding cloud threshold: 82.48% > 10.00%. ERROR - Skipping L7 2000-12-02-22-04-33 due to cloud cover percentage exceeding cloud threshold: 60.70% > 10.00%. INFO - Processing image L7 2000-12-18-22-04-37 INFO - L7 2000-12-18-22-04-37 cloud cover : 0.00% INFO - L7 2000-12-18-22-04-37: sand: 0.49% ,whitewater: 0.02% ,water: 49.93% INFO - L7 2000-12-18-22-04-37: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L7 2001-01-03-22-04-36 INFO - L7 2001-01-03-22-04-36 cloud cover : 4.12% INFO - L7 2001-01-03-22-04-36: sand: 0.53% ,whitewater: 0.30% ,water: 48.92% INFO - L7 2001-01-03-22-04-36: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 346 INFO - Number of shoreline points after removing points within 300m of cloud mask 233 INFO - Number of shoreline points before removing points within 30m of no data pixel 233 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 ERROR - Skipping L7 2001-01-19-22-04-43 due to cloud cover percentage exceeding cloud threshold: 90.06% > 10.00%. INFO - Processing image L7 2001-02-20-22-04-36 INFO - L7 2001-02-20-22-04-36 cloud cover : 0.00% INFO - L7 2001-02-20-22-04-36: sand: 0.60% ,whitewater: 1.93% ,water: 47.86% INFO - L7 2001-02-20-22-04-36: 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 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L7 2001-03-08-22-04-32 INFO - L7 2001-03-08-22-04-32 cloud cover : 0.00% INFO - L7 2001-03-08-22-04-32: sand: 0.44% ,whitewater: 2.86% ,water: 46.83% INFO - L7 2001-03-08-22-04-32: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L7 2001-04-09-22-04-17 INFO - L7 2001-04-09-22-04-17 cloud cover : 0.00% INFO - L7 2001-04-09-22-04-17: sand: 0.36% ,whitewater: 1.85% ,water: 48.69% INFO - L7 2001-04-09-22-04-17: 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 526 INFO - Number of shoreline points after removing points within 300m of cloud mask 526 INFO - Number of shoreline points before removing points within 30m of no data pixel 526 INFO - Number of shoreline points after removing points within 30m of no data pixel 525 ERROR - Skipping L7 2001-05-27-22-04-00 due to cloud cover percentage exceeding cloud threshold: 90.21% > 10.00%. INFO - Processing image L7 2001-06-28-22-03-32 INFO - L7 2001-06-28-22-03-32 cloud cover : 0.00% INFO - L7 2001-06-28-22-03-32: sand: 0.00% ,whitewater: 0.91% ,water: 55.66% INFO - L7 2001-06-28-22-03-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 713 INFO - Number of shoreline points after removing points within 300m of cloud mask 713 INFO - Number of shoreline points before removing points within 30m of no data pixel 713 INFO - Number of shoreline points after removing points within 30m of no data pixel 712 INFO - Processing image L7 2001-07-14-22-03-33 INFO - L7 2001-07-14-22-03-33 cloud cover : 0.00% INFO - L7 2001-07-14-22-03-33: sand: 0.00% ,whitewater: 3.24% ,water: 50.21% INFO - L7 2001-07-14-22-03-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 698 INFO - Number of shoreline points after removing points within 300m of cloud mask 698 INFO - Number of shoreline points before removing points within 30m of no data pixel 698 INFO - Number of shoreline points after removing points within 30m of no data pixel 697 INFO - Processing image L7 2001-08-15-22-03-02 INFO - L7 2001-08-15-22-03-02 cloud cover : 0.00% INFO - L7 2001-08-15-22-03-02: sand: 0.13% ,whitewater: 1.87% ,water: 50.03% INFO - L7 2001-08-15-22-03-02: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 533 INFO - Number of shoreline points after removing points within 300m of cloud mask 533 INFO - Number of shoreline points before removing points within 30m of no data pixel 533 INFO - Number of shoreline points after removing points within 30m of no data pixel 532 INFO - Processing image L7 2001-11-03-22-02-34 INFO - L7 2001-11-03-22-02-34 cloud cover : 0.00% INFO - L7 2001-11-03-22-02-34: sand: 0.70% ,whitewater: 1.87% ,water: 47.74% INFO - L7 2001-11-03-22-02-34: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L7 2001-12-21-22-02-53 due to cloud cover percentage exceeding cloud threshold: 94.34% > 10.00%. ERROR - Skipping L7 2002-02-23-22-03-07 due to cloud cover percentage exceeding cloud threshold: 76.53% > 10.00%. INFO - Processing image L7 2002-03-11-22-03-07 INFO - L7 2002-03-11-22-03-07 cloud cover : 0.00% INFO - L7 2002-03-11-22-03-07: sand: 0.78% ,whitewater: 1.55% ,water: 48.76% INFO - L7 2002-03-11-22-03-07: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L7 2002-04-12-22-03-01 INFO - L7 2002-04-12-22-03-01 cloud cover : 0.00% INFO - L7 2002-04-12-22-03-01: sand: 0.37% ,whitewater: 1.05% ,water: 49.81% INFO - L7 2002-04-12-22-03-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 529 INFO - Processing image L7 2002-05-14-22-02-55 INFO - L7 2002-05-14-22-02-55 cloud cover : 0.00% INFO - L7 2002-05-14-22-02-55: sand: 0.00% ,whitewater: 0.74% ,water: 50.55% INFO - L7 2002-05-14-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 567 INFO - Number of shoreline points after removing points within 300m of cloud mask 567 INFO - Number of shoreline points before removing points within 30m of no data pixel 567 INFO - Number of shoreline points after removing points within 30m of no data pixel 566 INFO - Processing image L7 2002-05-30-22-02-49 INFO - L7 2002-05-30-22-02-49 cloud cover : 8.01% INFO - L7 2002-05-30-22-02-49: sand: 0.00% ,whitewater: 2.81% ,water: 42.38% INFO - L7 2002-05-30-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 669 INFO - Number of shoreline points after removing points within 300m of cloud mask 609 INFO - Number of shoreline points before removing points within 30m of no data pixel 609 INFO - Number of shoreline points after removing points within 30m of no data pixel 607 INFO - Processing image L7 2002-06-15-22-02-43 INFO - L7 2002-06-15-22-02-43 cloud cover : 0.00% INFO - L7 2002-06-15-22-02-43: sand: 0.00% ,whitewater: 2.46% ,water: 52.05% INFO - L7 2002-06-15-22-02-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 703 INFO - Number of shoreline points after removing points within 300m of cloud mask 703 INFO - Number of shoreline points before removing points within 30m of no data pixel 703 INFO - Number of shoreline points after removing points within 30m of no data pixel 701 INFO - Processing image L7 2002-07-01-22-02-38 INFO - L7 2002-07-01-22-02-38 cloud cover : 0.00% INFO - L7 2002-07-01-22-02-38: sand: 0.00% ,whitewater: 3.22% ,water: 50.55% INFO - L7 2002-07-01-22-02-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 704 INFO - Number of shoreline points after removing points within 300m of cloud mask 704 INFO - Number of shoreline points before removing points within 30m of no data pixel 704 INFO - Number of shoreline points after removing points within 30m of no data pixel 703 ERROR - Skipping L7 2002-08-02-22-02-25 due to cloud cover percentage exceeding cloud threshold: 73.87% > 10.00%. ERROR - Skipping L7 2002-08-18-22-02-21 due to cloud cover percentage exceeding cloud threshold: 89.55% > 10.00%. ERROR - Skipping L7 2002-10-05-22-01-55 due to cloud cover percentage exceeding cloud threshold: 93.79% > 10.00%. INFO - Processing image L7 2002-11-22-22-02-21 INFO - L7 2002-11-22-22-02-21 cloud cover : 0.00% INFO - L7 2002-11-22-22-02-21: sand: 0.44% ,whitewater: 0.22% ,water: 49.43% INFO - L7 2002-11-22-22-02-21: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L7 2002-12-08-22-02-27 INFO - L7 2002-12-08-22-02-27 cloud cover : 6.60% INFO - L7 2002-12-08-22-02-27: sand: 0.51% ,whitewater: 2.68% ,water: 41.59% INFO - L7 2002-12-08-22-02-27: 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 413 INFO - Number of shoreline points after removing points within 300m of cloud mask 289 INFO - Number of shoreline points before removing points within 30m of no data pixel 289 INFO - Number of shoreline points after removing points within 30m of no data pixel 288 INFO - Processing image L7 2002-12-24-22-02-33 INFO - L7 2002-12-24-22-02-33 cloud cover : 1.65% INFO - L7 2002-12-24-22-02-33: sand: 0.17% ,whitewater: 0.18% ,water: 49.31% INFO - L7 2002-12-24-22-02-33: 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 396 INFO - Number of shoreline points after removing points within 300m of cloud mask 319 INFO - Number of shoreline points before removing points within 30m of no data pixel 319 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 ERROR - Skipping L7 2003-03-14-22-02-56 due to cloud cover percentage exceeding cloud threshold: 89.59% > 10.00%. ERROR - Skipping L7 2003-04-15-22-02-57 due to cloud cover percentage exceeding cloud threshold: 48.94% > 10.00%. INFO - Processing image L7 2003-08-05-22-02-35 INFO - L7 2003-08-05-22-02-35 cloud cover : 0.00% INFO - L7 2003-08-05-22-02-35: sand: 0.01% ,whitewater: 0.71% ,water: 45.61% INFO - L7 2003-08-05-22-02-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 497 INFO - Number of shoreline points after removing points within 300m of cloud mask 497 INFO - Number of shoreline points before removing points within 30m of no data pixel 497 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L7 2003-12-27-22-03-06 INFO - L7 2003-12-27-22-03-06 cloud cover : 0.00% INFO - L7 2003-12-27-22-03-06: sand: 2.05% ,whitewater: 0.74% ,water: 45.87% INFO - L7 2003-12-27-22-03-06: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 457 INFO - Number of shoreline points after removing points within 300m of cloud mask 457 INFO - Number of shoreline points before removing points within 30m of no data pixel 457 INFO - Number of shoreline points after removing points within 30m of no data pixel 441 INFO - Processing image L7 2004-01-12-22-03-07 INFO - L7 2004-01-12-22-03-07 cloud cover : 0.00% INFO - L7 2004-01-12-22-03-07: sand: 0.65% ,whitewater: 0.43% ,water: 45.48% INFO - L7 2004-01-12-22-03-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 461 INFO - Processing image L7 2004-04-01-22-03-28 INFO - L7 2004-04-01-22-03-28 cloud cover : 1.37% INFO - L7 2004-04-01-22-03-28: sand: 0.30% ,whitewater: 1.34% ,water: 44.42% INFO - L7 2004-04-01-22-03-28: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 366 INFO - Number of shoreline points after removing points within 300m of cloud mask 346 INFO - Number of shoreline points before removing points within 30m of no data pixel 346 INFO - Number of shoreline points after removing points within 30m of no data pixel 336 INFO - Processing image L7 2004-05-03-22-03-23 INFO - L7 2004-05-03-22-03-23 cloud cover : 0.00% INFO - L7 2004-05-03-22-03-23: sand: 0.05% ,whitewater: 0.49% ,water: 45.74% INFO - L7 2004-05-03-22-03-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 465 INFO - Number of shoreline points after removing points within 300m of cloud mask 465 INFO - Number of shoreline points before removing points within 30m of no data pixel 465 INFO - Number of shoreline points after removing points within 30m of no data pixel 451 INFO - Processing image L7 2004-05-19-22-03-23 INFO - L7 2004-05-19-22-03-23 cloud cover : 0.71% INFO - L7 2004-05-19-22-03-23: sand: 0.00% ,whitewater: 1.47% ,water: 44.53% INFO - L7 2004-05-19-22-03-23: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 472 INFO - Number of shoreline points after removing points within 300m of cloud mask 472 INFO - Number of shoreline points before removing points within 30m of no data pixel 472 INFO - Number of shoreline points after removing points within 30m of no data pixel 457 INFO - Processing image L7 2004-07-06-22-03-12 INFO - L7 2004-07-06-22-03-12 cloud cover : 0.00% INFO - L7 2004-07-06-22-03-12: sand: 0.01% ,whitewater: 0.17% ,water: 56.12% INFO - L7 2004-07-06-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 40 shorelines. Number of shorelines after filtering shorelines: 15 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 768 INFO - Number of shoreline points after removing points within 300m of cloud mask 768 INFO - Number of shoreline points before removing points within 30m of no data pixel 768 INFO - Number of shoreline points after removing points within 30m of no data pixel 751 INFO - Processing image L7 2004-09-08-22-02-53 INFO - L7 2004-09-08-22-02-53 cloud cover : 0.00% INFO - L7 2004-09-08-22-02-53: sand: 0.33% ,whitewater: 0.42% ,water: 45.12% INFO - L7 2004-09-08-22-02-53: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 453 INFO - Number of shoreline points after removing points within 300m of cloud mask 453 INFO - Number of shoreline points before removing points within 30m of no data pixel 453 INFO - Number of shoreline points after removing points within 30m of no data pixel 437 INFO - Processing image L7 2004-09-24-22-02-48 INFO - L7 2004-09-24-22-02-48 cloud cover : 0.00% INFO - L7 2004-09-24-22-02-48: sand: 0.36% ,whitewater: 1.15% ,water: 44.81% INFO - L7 2004-09-24-22-02-48: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 450 INFO - Number of shoreline points after removing points within 300m of cloud mask 450 INFO - Number of shoreline points before removing points within 30m of no data pixel 450 INFO - Number of shoreline points after removing points within 30m of no data pixel 434 INFO - Processing image L7 2004-10-10-22-02-43 INFO - L7 2004-10-10-22-02-43 cloud cover : 0.00% INFO - L7 2004-10-10-22-02-43: sand: 0.50% ,whitewater: 0.57% ,water: 45.48% INFO - L7 2004-10-10-22-02-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 466 INFO - Number of shoreline points after removing points within 300m of cloud mask 466 INFO - Number of shoreline points before removing points within 30m of no data pixel 466 INFO - Number of shoreline points after removing points within 30m of no data pixel 450 ERROR - Skipping L7 2004-11-27-22-03-17 due to cloud cover percentage exceeding cloud threshold: 90.54% > 10.00%. ERROR - Skipping L7 2004-12-13-22-03-23 due to cloud cover percentage exceeding cloud threshold: 77.56% > 10.00%. ERROR - Skipping L7 2004-12-29-22-03-32 due to cloud cover percentage exceeding cloud threshold: 84.07% > 10.00%. INFO - Processing image L7 2005-03-03-22-03-53 INFO - L7 2005-03-03-22-03-53 cloud cover : 0.00% INFO - L7 2005-03-03-22-03-53: sand: 0.03% ,whitewater: 0.02% ,water: 45.86% INFO - L7 2005-03-03-22-03-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 458 INFO - Number of shoreline points after removing points within 300m of cloud mask 458 INFO - Number of shoreline points before removing points within 30m of no data pixel 458 INFO - Number of shoreline points after removing points within 30m of no data pixel 440 ERROR - Skipping L7 2005-03-19-22-03-54 due to cloud cover percentage exceeding cloud threshold: 79.39% > 10.00%. INFO - Processing image L7 2005-04-20-22-03-44 INFO - L7 2005-04-20-22-03-44 cloud cover : 6.60% INFO - L7 2005-04-20-22-03-44: sand: 0.27% ,whitewater: 0.80% ,water: 44.48% INFO - L7 2005-04-20-22-03-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 481 INFO - Number of shoreline points after removing points within 300m of cloud mask 424 INFO - Number of shoreline points before removing points within 30m of no data pixel 424 INFO - Number of shoreline points after removing points within 30m of no data pixel 410 ERROR - Skipping L7 2005-05-22-22-03-48 due to cloud cover percentage exceeding cloud threshold: 34.39% > 10.00%. INFO - Processing image L7 2005-06-07-22-03-42 INFO - L7 2005-06-07-22-03-42 cloud cover : 0.00% INFO - L7 2005-06-07-22-03-42: sand: 0.00% ,whitewater: 2.49% ,water: 44.84% INFO - L7 2005-06-07-22-03-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 579 INFO - Number of shoreline points after removing points within 300m of cloud mask 579 INFO - Number of shoreline points before removing points within 30m of no data pixel 579 INFO - Number of shoreline points after removing points within 30m of no data pixel 564 INFO - Processing image L7 2005-06-23-22-03-37 INFO - L7 2005-06-23-22-03-37 cloud cover : 0.00% INFO - L7 2005-06-23-22-03-37: sand: 0.00% ,whitewater: 2.00% ,water: 44.92% INFO - L7 2005-06-23-22-03-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 546 INFO - Number of shoreline points after removing points within 300m of cloud mask 546 INFO - Number of shoreline points before removing points within 30m of no data pixel 546 INFO - Number of shoreline points after removing points within 30m of no data pixel 530 INFO - Processing image L7 2005-07-09-22-03-38 INFO - L7 2005-07-09-22-03-38 cloud cover : 0.00% INFO - L7 2005-07-09-22-03-38: sand: 0.01% ,whitewater: 0.37% ,water: 47.05% INFO - L7 2005-07-09-22-03-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 553 INFO - Number of shoreline points after removing points within 300m of cloud mask 553 INFO - Number of shoreline points before removing points within 30m of no data pixel 553 INFO - Number of shoreline points after removing points within 30m of no data pixel 532 ERROR - Skipping L7 2005-07-25-22-03-37 due to cloud cover percentage exceeding cloud threshold: 91.81% > 10.00%. ERROR - Skipping L7 2005-08-10-22-03-33 due to cloud cover percentage exceeding cloud threshold: 92.60% > 10.00%. INFO - Processing image L7 2005-08-26-22-03-27 INFO - L7 2005-08-26-22-03-27 cloud cover : 0.00% INFO - L7 2005-08-26-22-03-27: sand: 0.12% ,whitewater: 1.84% ,water: 44.10% INFO - L7 2005-08-26-22-03-27: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 442 INFO - Number of shoreline points after removing points within 300m of cloud mask 442 INFO - Number of shoreline points before removing points within 30m of no data pixel 442 INFO - Number of shoreline points after removing points within 30m of no data pixel 428 INFO - Processing image L7 2005-09-27-22-03-16 INFO - L7 2005-09-27-22-03-16 cloud cover : 0.00% INFO - L7 2005-09-27-22-03-16: sand: 0.35% ,whitewater: 1.01% ,water: 46.30% INFO - L7 2005-09-27-22-03-16: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 443 ERROR - Skipping L7 2005-10-13-22-03-18 due to cloud cover percentage exceeding cloud threshold: 24.34% > 10.00%. INFO - Processing image L7 2005-11-14-22-03-41 INFO - L7 2005-11-14-22-03-41 cloud cover : 0.78% INFO - L7 2005-11-14-22-03-41: sand: 0.21% ,whitewater: 1.52% ,water: 44.68% INFO - L7 2005-11-14-22-03-41: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 468 ERROR - Skipping L7 2006-01-01-22-03-58 due to cloud cover percentage exceeding cloud threshold: 37.24% > 10.00%. INFO - Processing image L7 2006-03-22-22-04-18 INFO - L7 2006-03-22-22-04-18 cloud cover : 0.00% INFO - L7 2006-03-22-22-04-18: sand: 0.34% ,whitewater: 0.48% ,water: 45.23% INFO - L7 2006-03-22-22-04-18: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 447 INFO - Processing image L7 2006-06-26-22-04-08 INFO - L7 2006-06-26-22-04-08 cloud cover : 0.00% INFO - L7 2006-06-26-22-04-08: sand: 0.01% ,whitewater: 1.97% ,water: 46.29% INFO - L7 2006-06-26-22-04-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 604 INFO - Number of shoreline points after removing points within 300m of cloud mask 604 INFO - Number of shoreline points before removing points within 30m of no data pixel 604 INFO - Number of shoreline points after removing points within 30m of no data pixel 583 INFO - Processing image L7 2006-07-12-22-04-01 INFO - L7 2006-07-12-22-04-01 cloud cover : 0.00% INFO - L7 2006-07-12-22-04-01: sand: 0.00% ,whitewater: 2.69% ,water: 45.05% INFO - L7 2006-07-12-22-04-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 535 INFO - Number of shoreline points after removing points within 300m of cloud mask 535 INFO - Number of shoreline points before removing points within 30m of no data pixel 535 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 ERROR - Skipping L7 2006-08-29-22-03-50 due to cloud cover percentage exceeding cloud threshold: 28.59% > 10.00%. INFO - Processing image L7 2006-09-14-22-03-45 INFO - L7 2006-09-14-22-03-45 cloud cover : 0.13% INFO - L7 2006-09-14-22-03-45: sand: 0.25% ,whitewater: 0.69% ,water: 44.74% INFO - L7 2006-09-14-22-03-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 463 ERROR - Skipping L7 2006-10-16-22-03-42 due to cloud cover percentage exceeding cloud threshold: 93.81% > 10.00%. INFO - Processing image L7 2006-12-03-22-04-19 INFO - L7 2006-12-03-22-04-19 cloud cover : 0.00% INFO - L7 2006-12-03-22-04-19: sand: 0.49% ,whitewater: 1.46% ,water: 45.69% INFO - L7 2006-12-03-22-04-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 471 INFO - Number of shoreline points after removing points within 300m of cloud mask 471 INFO - Number of shoreline points before removing points within 30m of no data pixel 471 INFO - Number of shoreline points after removing points within 30m of no data pixel 459 ERROR - Skipping L7 2007-01-04-22-04-25 due to cloud cover percentage exceeding cloud threshold: 33.16% > 10.00%. INFO - Processing image L7 2007-02-05-22-04-35 INFO - L7 2007-02-05-22-04-35 cloud cover : 3.07% INFO - L7 2007-02-05-22-04-35: sand: 0.10% ,whitewater: 0.10% ,water: 44.24% INFO - L7 2007-02-05-22-04-35: 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 276 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 2007-03-09-22-04-43 due to cloud cover percentage exceeding cloud threshold: 85.34% > 10.00%. INFO - Processing image L7 2007-05-12-22-04-35 INFO - L7 2007-05-12-22-04-35 cloud cover : 0.00% INFO - L7 2007-05-12-22-04-35: sand: 0.04% ,whitewater: 0.89% ,water: 46.68% INFO - L7 2007-05-12-22-04-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 504 ERROR - Skipping L7 2007-06-13-22-04-28 due to cloud cover percentage exceeding cloud threshold: 42.29% > 10.00%. INFO - Processing image L7 2007-07-06-22-10-37 INFO - L7 2007-07-06-22-10-37 cloud cover : 0.00% INFO - L7 2007-07-06-22-10-37: sand: 0.00% ,whitewater: 0.06% ,water: 0.12% INFO - L7 2007-07-06-22-10-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 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 20 INFO - Processing image L7 2007-07-15-22-04-24 INFO - L7 2007-07-15-22-04-24 cloud cover : 0.00% INFO - L7 2007-07-15-22-04-24: sand: 0.00% ,whitewater: 1.33% ,water: 47.60% INFO - L7 2007-07-15-22-04-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 574 INFO - Number of shoreline points after removing points within 300m of cloud mask 574 INFO - Number of shoreline points before removing points within 30m of no data pixel 574 INFO - Number of shoreline points after removing points within 30m of no data pixel 553 INFO - Processing image L7 2007-08-07-22-10-28 INFO - L7 2007-08-07-22-10-28 cloud cover : 0.00% INFO - L7 2007-08-07-22-10-28: sand: 0.00% ,whitewater: 0.25% ,water: 0.19% INFO - L7 2007-08-07-22-10-28: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 30 INFO - Number of shoreline points after removing points within 300m of cloud mask 30 INFO - Number of shoreline points before removing points within 30m of no data pixel 30 INFO - Number of shoreline points after removing points within 30m of no data pixel 27 INFO - Processing image L7 2007-08-23-22-10-22 INFO - L7 2007-08-23-22-10-22 cloud cover : 0.00% INFO - L7 2007-08-23-22-10-22: sand: 0.00% ,whitewater: 0.16% ,water: 0.61% INFO - L7 2007-08-23-22-10-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2007-09-01-22-04-07 INFO - L7 2007-09-01-22-04-07 cloud cover : 0.00% INFO - L7 2007-09-01-22-04-07: sand: 0.33% ,whitewater: 1.85% ,water: 44.14% INFO - L7 2007-09-01-22-04-07: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 466 INFO - Number of shoreline points after removing points within 300m of cloud mask 466 INFO - Number of shoreline points before removing points within 30m of no data pixel 466 INFO - Number of shoreline points after removing points within 30m of no data pixel 447 ERROR - Skipping L7 2007-11-04-22-04-13 due to cloud cover percentage exceeding cloud threshold: 12.57% > 10.00%. INFO - Processing image L7 2007-11-20-22-04-22 INFO - L7 2007-11-20-22-04-22 cloud cover : 4.60% INFO - L7 2007-11-20-22-04-22: sand: 0.03% ,whitewater: 0.00% ,water: 46.60% INFO - L7 2007-11-20-22-04-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 162 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 2007-12-06-22-04-28 INFO - L7 2007-12-06-22-04-28 cloud cover : 6.68% INFO - L7 2007-12-06-22-04-28: sand: 0.50% ,whitewater: 0.51% ,water: 43.25% INFO - L7 2007-12-06-22-04-28: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 350 INFO - Number of shoreline points after removing points within 300m of cloud mask 246 INFO - Number of shoreline points before removing points within 30m of no data pixel 246 INFO - Number of shoreline points after removing points within 30m of no data pixel 240 INFO - Processing image L7 2007-12-22-22-04-32 INFO - L7 2007-12-22-22-04-32 cloud cover : 7.40% INFO - L7 2007-12-22-22-04-32: sand: 0.04% ,whitewater: 0.07% ,water: 45.30% INFO - L7 2007-12-22-22-04-32: 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 41 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 16 INFO - Processing image L7 2008-01-07-22-04-34 INFO - L7 2008-01-07-22-04-34 cloud cover : 0.00% INFO - L7 2008-01-07-22-04-34: sand: 0.27% ,whitewater: 0.12% ,water: 47.92% INFO - L7 2008-01-07-22-04-34: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 472 INFO - Number of shoreline points after removing points within 300m of cloud mask 472 INFO - Number of shoreline points before removing points within 30m of no data pixel 472 INFO - Number of shoreline points after removing points within 30m of no data pixel 460 INFO - Processing image L7 2008-03-11-22-04-20 INFO - L7 2008-03-11-22-04-20 cloud cover : 8.18% INFO - L7 2008-03-11-22-04-20: sand: 0.24% ,whitewater: 1.63% ,water: 39.52% INFO - L7 2008-03-11-22-04-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 307 INFO - Number of shoreline points after removing points within 300m of cloud mask 290 INFO - Number of shoreline points before removing points within 30m of no data pixel 290 INFO - Number of shoreline points after removing points within 30m of no data pixel 282 ERROR - Skipping L7 2008-03-18-22-10-31 due to cloud cover percentage exceeding cloud threshold: 25.73% > 10.00%. INFO - Processing image L7 2008-04-12-22-04-20 INFO - L7 2008-04-12-22-04-20 cloud cover : 0.00% INFO - L7 2008-04-12-22-04-20: sand: 0.18% ,whitewater: 1.62% ,water: 45.43% INFO - L7 2008-04-12-22-04-20: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 472 INFO - Number of shoreline points after removing points within 300m of cloud mask 472 INFO - Number of shoreline points before removing points within 30m of no data pixel 472 INFO - Number of shoreline points after removing points within 30m of no data pixel 456 INFO - Processing image L7 2008-05-14-22-04-12 INFO - L7 2008-05-14-22-04-12 cloud cover : 0.00% INFO - L7 2008-05-14-22-04-12: sand: 0.01% ,whitewater: 0.39% ,water: 47.85% INFO - L7 2008-05-14-22-04-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 515 INFO - Number of shoreline points after removing points within 300m of cloud mask 515 INFO - Number of shoreline points before removing points within 30m of no data pixel 515 INFO - Number of shoreline points after removing points within 30m of no data pixel 500 INFO - Processing image L7 2008-06-15-22-03-56 INFO - L7 2008-06-15-22-03-56 cloud cover : 0.00% INFO - L7 2008-06-15-22-03-56: sand: 0.00% ,whitewater: 0.16% ,water: 49.49% INFO - L7 2008-06-15-22-03-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 616 INFO - Number of shoreline points after removing points within 300m of cloud mask 616 INFO - Number of shoreline points before removing points within 30m of no data pixel 616 INFO - Number of shoreline points after removing points within 30m of no data pixel 601 INFO - Processing image L7 2008-06-22-22-10-03 INFO - L7 2008-06-22-22-10-03 cloud cover : 0.00% INFO - L7 2008-06-22-22-10-03: sand: 0.00% ,whitewater: 0.13% ,water: 0.21% INFO - L7 2008-06-22-22-10-03: 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 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 INFO - Processing image L7 2008-07-08-22-09-51 INFO - L7 2008-07-08-22-09-51 cloud cover : 0.00% INFO - L7 2008-07-08-22-09-51: sand: 0.00% ,whitewater: 0.31% ,water: 6.03% INFO - L7 2008-07-08-22-09-51: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 INFO - Number of shoreline points after removing points within 300m of cloud mask 161 INFO - Number of shoreline points before removing points within 30m of no data pixel 161 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L7 2008-07-17-22-03-34 INFO - L7 2008-07-17-22-03-34 cloud cover : 1.20% INFO - L7 2008-07-17-22-03-34: sand: 0.00% ,whitewater: 0.11% ,water: 21.59% INFO - L7 2008-07-17-22-03-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 43 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 818 INFO - Number of shoreline points after removing points within 300m of cloud mask 818 INFO - Number of shoreline points before removing points within 30m of no data pixel 818 INFO - Number of shoreline points after removing points within 30m of no data pixel 800 INFO - Processing image L7 2008-07-24-22-09-40 INFO - L7 2008-07-24-22-09-40 cloud cover : 0.00% INFO - L7 2008-07-24-22-09-40: sand: 0.02% ,whitewater: 5.41% ,water: 13.34% INFO - L7 2008-07-24-22-09-40: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 316 INFO - Number of shoreline points after removing points within 300m of cloud mask 316 INFO - Number of shoreline points before removing points within 30m of no data pixel 316 INFO - Number of shoreline points after removing points within 30m of no data pixel 295 INFO - Processing image L7 2008-08-02-22-03-26 INFO - L7 2008-08-02-22-03-26 cloud cover : 9.05% INFO - L7 2008-08-02-22-03-26: sand: 0.01% ,whitewater: 0.43% ,water: 42.04% INFO - L7 2008-08-02-22-03-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 568 INFO - Number of shoreline points after removing points within 300m of cloud mask 332 INFO - Number of shoreline points before removing points within 30m of no data pixel 332 INFO - Number of shoreline points after removing points within 30m of no data pixel 323 INFO - Processing image L7 2008-08-09-22-09-35 INFO - L7 2008-08-09-22-09-35 cloud cover : 0.00% INFO - L7 2008-08-09-22-09-35: sand: 0.00% ,whitewater: 0.93% ,water: 9.67% INFO - L7 2008-08-09-22-09-35: 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: 4 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 188 ERROR - Skipping L7 2008-08-18-22-03-20 due to cloud cover percentage exceeding cloud threshold: 42.72% > 10.00%. ERROR - Skipping L7 2008-09-19-22-03-04 due to cloud cover percentage exceeding cloud threshold: 79.41% > 10.00%. ERROR - Skipping L7 2008-10-05-22-02-54 due to cloud cover percentage exceeding cloud threshold: 47.28% > 10.00%. INFO - Processing image L7 2008-11-22-22-03-27 INFO - L7 2008-11-22-22-03-27 cloud cover : 0.00% INFO - L7 2008-11-22-22-03-27: sand: 0.26% ,whitewater: 0.05% ,water: 47.49% INFO - L7 2008-11-22-22-03-27: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 482 INFO - Number of shoreline points after removing points within 300m of cloud mask 482 INFO - Number of shoreline points before removing points within 30m of no data pixel 482 INFO - Number of shoreline points after removing points within 30m of no data pixel 470 ERROR - Skipping L7 2009-01-09-22-03-52 due to cloud cover percentage exceeding cloud threshold: 76.63% > 10.00%. INFO - Processing image L7 2009-01-25-22-03-57 INFO - L7 2009-01-25-22-03-57 cloud cover : 1.81% INFO - L7 2009-01-25-22-03-57: sand: 0.73% ,whitewater: 0.13% ,water: 44.87% INFO - L7 2009-01-25-22-03-57: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 420 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 ERROR - Skipping L7 2009-02-01-22-10-10 due to cloud cover percentage exceeding cloud threshold: 29.21% > 10.00%. INFO - Processing image L7 2009-03-14-22-04-21 INFO - L7 2009-03-14-22-04-21 cloud cover : 1.77% INFO - L7 2009-03-14-22-04-21: sand: 0.49% ,whitewater: 1.46% ,water: 43.86% INFO - L7 2009-03-14-22-04-21: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 483 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 424 INFO - Processing image L7 2009-03-30-22-04-28 INFO - L7 2009-03-30-22-04-28 cloud cover : 0.00% INFO - L7 2009-03-30-22-04-28: sand: 0.29% ,whitewater: 0.99% ,water: 46.61% INFO - L7 2009-03-30-22-04-28: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 463 INFO - Processing image L7 2009-05-01-22-04-37 INFO - L7 2009-05-01-22-04-37 cloud cover : 0.00% INFO - L7 2009-05-01-22-04-37: sand: 0.05% ,whitewater: 1.01% ,water: 47.04% INFO - L7 2009-05-01-22-04-37: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 513 INFO - Number of shoreline points after removing points within 300m of cloud mask 513 INFO - Number of shoreline points before removing points within 30m of no data pixel 513 INFO - Number of shoreline points after removing points within 30m of no data pixel 499 INFO - Processing image L7 2009-06-02-22-04-39 INFO - L7 2009-06-02-22-04-39 cloud cover : 0.00% INFO - L7 2009-06-02-22-04-39: sand: 0.00% ,whitewater: 0.77% ,water: 49.36% INFO - L7 2009-06-02-22-04-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 657 INFO - Number of shoreline points after removing points within 300m of cloud mask 657 INFO - Number of shoreline points before removing points within 30m of no data pixel 657 INFO - Number of shoreline points after removing points within 30m of no data pixel 640 INFO - Processing image L7 2009-06-18-22-04-37 INFO - L7 2009-06-18-22-04-37 cloud cover : 0.00% INFO - L7 2009-06-18-22-04-37: sand: 0.00% ,whitewater: 0.77% ,water: 51.08% INFO - L7 2009-06-18-22-04-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 680 INFO - Number of shoreline points after removing points within 300m of cloud mask 680 INFO - Number of shoreline points before removing points within 30m of no data pixel 680 INFO - Number of shoreline points after removing points within 30m of no data pixel 664 INFO - Processing image L7 2009-08-05-22-04-24 INFO - L7 2009-08-05-22-04-24 cloud cover : 0.00% INFO - L7 2009-08-05-22-04-24: sand: 0.03% ,whitewater: 0.17% ,water: 46.18% INFO - L7 2009-08-05-22-04-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 502 INFO - Number of shoreline points after removing points within 300m of cloud mask 502 INFO - Number of shoreline points before removing points within 30m of no data pixel 502 INFO - Number of shoreline points after removing points within 30m of no data pixel 489 ERROR - Skipping L7 2009-08-21-22-04-23 due to cloud cover percentage exceeding cloud threshold: 92.57% > 10.00%. INFO - Processing image L7 2009-08-28-22-10-33 INFO - L7 2009-08-28-22-10-33 cloud cover : 0.00% INFO - L7 2009-08-28-22-10-33: sand: 0.00% ,whitewater: 0.01% ,water: 0.09% INFO - L7 2009-08-28-22-10-33: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 87 INFO - Number of shoreline points before removing points within 30m of no data pixel 87 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 ERROR - Skipping L7 2009-10-24-22-04-30 due to cloud cover percentage exceeding cloud threshold: 28.46% > 10.00%. INFO - Processing image L7 2009-11-25-22-04-57 INFO - L7 2009-11-25-22-04-57 cloud cover : 0.92% INFO - L7 2009-11-25-22-04-57: sand: 0.67% ,whitewater: 0.50% ,water: 45.68% INFO - L7 2009-11-25-22-04-57: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 420 INFO - Number of shoreline points after removing points within 300m of cloud mask 371 INFO - Number of shoreline points before removing points within 30m of no data pixel 371 INFO - Number of shoreline points after removing points within 30m of no data pixel 362 ERROR - Skipping L7 2009-12-27-22-05-25 due to cloud cover percentage exceeding cloud threshold: 19.72% > 10.00%. ERROR - Skipping L7 2010-01-28-22-05-55 due to cloud cover percentage exceeding cloud threshold: 17.41% > 10.00%. ERROR - Skipping L7 2010-02-13-22-06-06 due to cloud cover percentage exceeding cloud threshold: 60.05% > 10.00%. ERROR - Skipping L7 2010-03-01-22-06-15 due to cloud cover percentage exceeding cloud threshold: 56.80% > 10.00%. INFO - Processing image L7 2010-05-04-22-06-23 INFO - L7 2010-05-04-22-06-23 cloud cover : 0.00% INFO - L7 2010-05-04-22-06-23: sand: 0.04% ,whitewater: 0.57% ,water: 47.15% INFO - L7 2010-05-04-22-06-23: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 483 INFO - Number of shoreline points after removing points within 300m of cloud mask 483 INFO - Number of shoreline points before removing points within 30m of no data pixel 483 INFO - Number of shoreline points after removing points within 30m of no data pixel 472 INFO - Processing image L7 2010-06-12-22-12-31 INFO - L7 2010-06-12-22-12-31 cloud cover : 0.00% INFO - L7 2010-06-12-22-12-31: sand: 0.00% ,whitewater: 0.02% ,water: 6.09% INFO - L7 2010-06-12-22-12-31: 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: 3 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 122 INFO - Number of shoreline points before removing points within 30m of no data pixel 122 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 ERROR - Skipping L7 2010-07-07-22-06-25 due to cloud cover percentage exceeding cloud threshold: 46.75% > 10.00%. INFO - Processing image L7 2010-07-23-22-06-26 INFO - L7 2010-07-23-22-06-26 cloud cover : 0.00% INFO - L7 2010-07-23-22-06-26: sand: 0.00% ,whitewater: 3.35% ,water: 45.63% INFO - L7 2010-07-23-22-06-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 623 INFO - Number of shoreline points after removing points within 300m of cloud mask 623 INFO - Number of shoreline points before removing points within 30m of no data pixel 623 INFO - Number of shoreline points after removing points within 30m of no data pixel 597 INFO - Processing image L7 2010-08-08-22-06-24 INFO - L7 2010-08-08-22-06-24 cloud cover : 0.00% INFO - L7 2010-08-08-22-06-24: sand: 0.00% ,whitewater: 6.17% ,water: 41.17% INFO - L7 2010-08-08-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 506 INFO - Number of shoreline points after removing points within 300m of cloud mask 506 INFO - Number of shoreline points before removing points within 30m of no data pixel 506 INFO - Number of shoreline points after removing points within 30m of no data pixel 489 INFO - Processing image L7 2010-08-15-22-12-36 INFO - L7 2010-08-15-22-12-36 cloud cover : 6.48% INFO - L7 2010-08-15-22-12-36: sand: 0.22% ,whitewater: 0.22% ,water: 4.31% INFO - L7 2010-08-15-22-12-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 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 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 110 ERROR - Skipping L7 2010-08-24-22-06-28 due to cloud cover percentage exceeding cloud threshold: 19.46% > 10.00%. INFO - Processing image L7 2010-08-31-22-12-39 INFO - L7 2010-08-31-22-12-39 cloud cover : 0.00% INFO - L7 2010-08-31-22-12-39: sand: 0.00% ,whitewater: 0.23% ,water: 0.22% INFO - L7 2010-08-31-22-12-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 33 INFO - Number of shoreline points after removing points within 300m of cloud mask 33 INFO - Number of shoreline points before removing points within 30m of no data pixel 33 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 ERROR - Skipping L7 2010-09-09-22-06-29 due to cloud cover percentage exceeding cloud threshold: 51.38% > 10.00%. ERROR - Skipping L7 2010-09-25-22-06-29 due to cloud cover percentage exceeding cloud threshold: 78.13% > 10.00%. INFO - Processing image L7 2010-10-11-22-06-33 INFO - L7 2010-10-11-22-06-33 cloud cover : 0.00% INFO - L7 2010-10-11-22-06-33: sand: 0.40% ,whitewater: 2.53% ,water: 44.19% INFO - L7 2010-10-11-22-06-33: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 451 INFO - Number of shoreline points after removing points within 300m of cloud mask 451 INFO - Number of shoreline points before removing points within 30m of no data pixel 451 INFO - Number of shoreline points after removing points within 30m of no data pixel 435 INFO - Processing image L7 2010-11-03-22-12-56 INFO - L7 2010-11-03-22-12-56 cloud cover : 0.00% INFO - L7 2010-11-03-22-12-56: sand: 0.00% ,whitewater: 0.01% ,water: 0.00% INFO - L7 2010-11-03-22-12-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2010-11-28-22-07-05 INFO - L7 2010-11-28-22-07-05 cloud cover : 7.45% INFO - L7 2010-11-28-22-07-05: sand: 0.05% ,whitewater: 0.20% ,water: 43.43% INFO - L7 2010-11-28-22-07-05: 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 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 32 INFO - Number of shoreline points before removing points within 30m of no data pixel 32 INFO - Number of shoreline points after removing points within 30m of no data pixel 32 INFO - Processing image L7 2010-12-14-22-07-13 INFO - L7 2010-12-14-22-07-13 cloud cover : 0.82% INFO - L7 2010-12-14-22-07-13: sand: 0.37% ,whitewater: 0.09% ,water: 46.05% INFO - L7 2010-12-14-22-07-13: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 422 INFO - Number of shoreline points after removing points within 300m of cloud mask 372 INFO - Number of shoreline points before removing points within 30m of no data pixel 372 INFO - Number of shoreline points after removing points within 30m of no data pixel 363 INFO - Processing image L7 2010-12-21-22-13-27 INFO - L7 2010-12-21-22-13-27 cloud cover : 0.00% INFO - L7 2010-12-21-22-13-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.02% INFO - L7 2010-12-21-22-13-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 ERROR - Skipping L7 2011-01-31-22-07-36 due to cloud cover percentage exceeding cloud threshold: 12.28% > 10.00%. INFO - Processing image L7 2011-02-16-22-07-39 INFO - L7 2011-02-16-22-07-39 cloud cover : 1.92% INFO - L7 2011-02-16-22-07-39: sand: 0.51% ,whitewater: 1.16% ,water: 43.91% INFO - L7 2011-02-16-22-07-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 298 INFO - Number of shoreline points after removing points within 300m of cloud mask 278 INFO - Number of shoreline points before removing points within 30m of no data pixel 278 INFO - Number of shoreline points after removing points within 30m of no data pixel 270 INFO - Processing image L7 2011-03-27-22-13-58 INFO - L7 2011-03-27-22-13-58 cloud cover : 0.00% INFO - L7 2011-03-27-22-13-58: sand: 0.00% ,whitewater: 0.29% ,water: 0.36% INFO - L7 2011-03-27-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 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 151 INFO - Processing image L7 2011-04-05-22-07-50 INFO - L7 2011-04-05-22-07-50 cloud cover : 1.82% INFO - L7 2011-04-05-22-07-50: sand: 0.19% ,whitewater: 1.34% ,water: 46.44% INFO - L7 2011-04-05-22-07-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 449 INFO - Number of shoreline points after removing points within 300m of cloud mask 356 INFO - Number of shoreline points before removing points within 30m of no data pixel 356 INFO - Number of shoreline points after removing points within 30m of no data pixel 345 ERROR - Skipping L7 2011-04-12-22-14-00 due to cloud cover percentage exceeding cloud threshold: 40.64% > 10.00%. ERROR - Skipping L7 2011-04-21-22-07-48 due to cloud cover percentage exceeding cloud threshold: 22.50% > 10.00%. INFO - Processing image L7 2011-04-28-22-14-00 INFO - L7 2011-04-28-22-14-00 cloud cover : 0.00% INFO - L7 2011-04-28-22-14-00: sand: 0.00% ,whitewater: 0.96% ,water: 6.63% INFO - L7 2011-04-28-22-14-00: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 171 ERROR - Skipping L7 2011-05-14-22-13-57 due to cloud cover percentage exceeding cloud threshold: 22.01% > 10.00%. INFO - Processing image L7 2011-05-23-22-07-47 INFO - L7 2011-05-23-22-07-47 cloud cover : 0.00% INFO - L7 2011-05-23-22-07-47: sand: 0.00% ,whitewater: 0.08% ,water: 46.70% INFO - L7 2011-05-23-22-07-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 489 INFO - Number of shoreline points after removing points within 300m of cloud mask 489 INFO - Number of shoreline points before removing points within 30m of no data pixel 489 INFO - Number of shoreline points after removing points within 30m of no data pixel 474 INFO - Processing image L7 2011-05-30-22-13-59 INFO - L7 2011-05-30-22-13-59 cloud cover : 0.00% INFO - L7 2011-05-30-22-13-59: sand: 0.00% ,whitewater: 0.49% ,water: 2.75% INFO - L7 2011-05-30-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L7 2011-06-08-22-07-48 INFO - L7 2011-06-08-22-07-48 cloud cover : 0.00% INFO - L7 2011-06-08-22-07-48: sand: 0.05% ,whitewater: 0.30% ,water: 47.42% INFO - L7 2011-06-08-22-07-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 617 INFO - Number of shoreline points after removing points within 300m of cloud mask 617 INFO - Number of shoreline points before removing points within 30m of no data pixel 617 INFO - Number of shoreline points after removing points within 30m of no data pixel 598 INFO - Processing image L7 2011-06-15-22-13-58 INFO - L7 2011-06-15-22-13-58 cloud cover : 0.00% INFO - L7 2011-06-15-22-13-58: sand: 0.00% ,whitewater: 1.15% ,water: 3.65% INFO - L7 2011-06-15-22-13-58: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 125 INFO - Number of shoreline points after removing points within 300m of cloud mask 125 INFO - Number of shoreline points before removing points within 30m of no data pixel 125 INFO - Number of shoreline points after removing points within 30m of no data pixel 114 INFO - Processing image L7 2011-07-01-22-13-54 INFO - L7 2011-07-01-22-13-54 cloud cover : 0.00% INFO - L7 2011-07-01-22-13-54: sand: 0.01% ,whitewater: 1.54% ,water: 15.02% INFO - L7 2011-07-01-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 283 INFO - Number of shoreline points after removing points within 300m of cloud mask 283 INFO - Number of shoreline points before removing points within 30m of no data pixel 283 INFO - Number of shoreline points after removing points within 30m of no data pixel 268 ERROR - Skipping L7 2011-07-10-22-07-44 due to cloud cover percentage exceeding cloud threshold: 26.11% > 10.00%. INFO - Processing image L7 2011-07-17-22-13-54 INFO - L7 2011-07-17-22-13-54 cloud cover : 0.00% INFO - L7 2011-07-17-22-13-54: sand: 0.00% ,whitewater: 1.28% ,water: 10.14% INFO - L7 2011-07-17-22-13-54: 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: 5 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 214 INFO - Processing image L7 2011-07-26-22-07-41 INFO - L7 2011-07-26-22-07-41 cloud cover : 0.00% INFO - L7 2011-07-26-22-07-41: sand: 0.01% ,whitewater: 0.37% ,water: 46.62% INFO - L7 2011-07-26-22-07-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 ERROR - Skipping L7 2011-08-02-22-13-50 due to cloud cover percentage exceeding cloud threshold: 18.39% > 10.00%. ERROR - Skipping L7 2011-08-11-22-07-37 due to cloud cover percentage exceeding cloud threshold: 35.11% > 10.00%. INFO - Processing image L7 2011-08-18-22-13-47 INFO - L7 2011-08-18-22-13-47 cloud cover : 0.00% INFO - L7 2011-08-18-22-13-47: sand: 0.01% ,whitewater: 3.42% ,water: 11.54% INFO - L7 2011-08-18-22-13-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 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 242 ERROR - Skipping L7 2011-08-27-22-07-35 due to cloud cover percentage exceeding cloud threshold: 47.12% > 10.00%. ERROR - Skipping L7 2011-09-12-22-07-29 due to cloud cover percentage exceeding cloud threshold: 10.09% > 10.00%. INFO - Processing image L7 2011-09-19-22-13-39 INFO - L7 2011-09-19-22-13-39 cloud cover : 0.00% INFO - L7 2011-09-19-22-13-39: sand: 0.04% ,whitewater: 0.13% ,water: 9.35% INFO - L7 2011-09-19-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 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 187 INFO - Processing image L7 2011-11-06-22-13-51 INFO - L7 2011-11-06-22-13-51 cloud cover : 0.00% INFO - L7 2011-11-06-22-13-51: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2011-11-06-22-13-51: 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 29 INFO - Number of shoreline points after removing points within 300m of cloud mask 29 INFO - Number of shoreline points before removing points within 30m of no data pixel 29 INFO - Number of shoreline points after removing points within 30m of no data pixel 26 INFO - Processing image L7 2011-11-15-22-07-46 INFO - L7 2011-11-15-22-07-46 cloud cover : 0.00% INFO - L7 2011-11-15-22-07-46: sand: 0.29% ,whitewater: 0.23% ,water: 45.70% INFO - L7 2011-11-15-22-07-46: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 455 INFO - Number of shoreline points after removing points within 300m of cloud mask 455 INFO - Number of shoreline points before removing points within 30m of no data pixel 455 INFO - Number of shoreline points after removing points within 30m of no data pixel 440 ERROR - Skipping L7 2011-12-01-22-07-56 due to cloud cover percentage exceeding cloud threshold: 50.55% > 10.00%. ERROR - Skipping L7 2012-01-02-22-08-13 due to cloud cover percentage exceeding cloud threshold: 65.16% > 10.00%. INFO - Processing image L7 2012-02-10-22-14-30 INFO - L7 2012-02-10-22-14-30 cloud cover : 0.00% INFO - L7 2012-02-10-22-14-30: sand: 0.00% ,whitewater: 0.03% ,water: 0.00% INFO - L7 2012-02-10-22-14-30: 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 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L7 2012-02-19-22-08-20 INFO - L7 2012-02-19-22-08-20 cloud cover : 0.00% INFO - L7 2012-02-19-22-08-20: sand: 0.54% ,whitewater: 0.41% ,water: 45.78% INFO - L7 2012-02-19-22-08-20: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 459 INFO - Number of shoreline points after removing points within 300m of cloud mask 459 INFO - Number of shoreline points before removing points within 30m of no data pixel 459 INFO - Number of shoreline points after removing points within 30m of no data pixel 447 INFO - Processing image L7 2012-03-13-22-14-29 INFO - L7 2012-03-13-22-14-29 cloud cover : 0.00% INFO - L7 2012-03-13-22-14-29: sand: 0.02% ,whitewater: 0.17% ,water: 0.12% INFO - L7 2012-03-13-22-14-29: 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: 3 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 122 INFO - Number of shoreline points before removing points within 30m of no data pixel 122 INFO - Number of shoreline points after removing points within 30m of no data pixel 113 ERROR - Skipping L7 2012-04-07-22-08-16 due to cloud cover percentage exceeding cloud threshold: 68.91% > 10.00%. INFO - Processing image L7 2012-04-14-22-14-26 INFO - L7 2012-04-14-22-14-26 cloud cover : 0.00% INFO - L7 2012-04-14-22-14-26: sand: 0.06% ,whitewater: 0.14% ,water: 7.71% INFO - L7 2012-04-14-22-14-26: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 ERROR - Skipping L7 2012-04-23-22-08-28 due to cloud cover percentage exceeding cloud threshold: 42.01% > 10.00%. INFO - Processing image L7 2012-07-03-22-15-00 INFO - L7 2012-07-03-22-15-00 cloud cover : 0.00% INFO - L7 2012-07-03-22-15-00: sand: 0.42% ,whitewater: 0.01% ,water: 0.00% INFO - L7 2012-07-03-22-15-00: 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 18 INFO - Number of shoreline points after removing points within 300m of cloud mask 18 INFO - Number of shoreline points before removing points within 30m of no data pixel 18 INFO - Number of shoreline points after removing points within 30m of no data pixel 15 ERROR - Skipping L7 2012-08-04-22-15-23 due to cloud cover percentage exceeding cloud threshold: 34.60% > 10.00%. INFO - Processing image L7 2012-08-29-22-09-28 INFO - L7 2012-08-29-22-09-28 cloud cover : 0.00% INFO - L7 2012-08-29-22-09-28: sand: 0.01% ,whitewater: 0.01% ,water: 46.07% INFO - L7 2012-08-29-22-09-28: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 468 INFO - Number of shoreline points after removing points within 300m of cloud mask 468 INFO - Number of shoreline points before removing points within 30m of no data pixel 468 INFO - Number of shoreline points after removing points within 30m of no data pixel 449 INFO - Processing image L7 2012-09-21-22-15-53 INFO - L7 2012-09-21-22-15-53 cloud cover : 0.00% INFO - L7 2012-09-21-22-15-53: sand: 0.00% ,whitewater: 0.12% ,water: 0.00% INFO - L7 2012-09-21-22-15-53: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L7 2012-10-16-22-09-57 due to cloud cover percentage exceeding cloud threshold: 47.55% > 10.00%. INFO - Processing image L7 2012-11-08-22-16-15 INFO - L7 2012-11-08-22-16-15 cloud cover : 0.00% INFO - L7 2012-11-08-22-16-15: sand: 0.01% ,whitewater: 0.21% ,water: 0.00% INFO - L7 2012-11-08-22-16-15: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 104 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 ERROR - Skipping L7 2012-11-17-22-10-10 due to cloud cover percentage exceeding cloud threshold: 85.53% > 10.00%. ERROR - Skipping L7 2012-11-24-22-16-23 due to cloud cover percentage exceeding cloud threshold: 15.46% > 10.00%. ERROR - Skipping L7 2012-12-03-22-10-10 due to cloud cover percentage exceeding cloud threshold: 93.81% > 10.00%. ERROR - Skipping L7 2012-12-10-22-16-25 due to cloud cover percentage exceeding cloud threshold: 65.78% > 10.00%. INFO - Processing image L7 2012-12-19-22-10-19 INFO - L7 2012-12-19-22-10-19 cloud cover : 0.00% INFO - L7 2012-12-19-22-10-19: sand: 0.07% ,whitewater: 0.02% ,water: 46.26% INFO - L7 2012-12-19-22-10-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 464 INFO - Processing image L7 2013-01-04-22-10-22 INFO - L7 2013-01-04-22-10-22 cloud cover : 4.93% INFO - L7 2013-01-04-22-10-22: sand: 0.19% ,whitewater: 0.16% ,water: 43.89% INFO - L7 2013-01-04-22-10-22: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 ERROR - Skipping L7 2013-01-20-22-10-23 due to cloud cover percentage exceeding cloud threshold: 94.39% > 10.00%. INFO - Processing image L7 2013-01-27-22-16-35 INFO - L7 2013-01-27-22-16-35 cloud cover : 0.00% INFO - L7 2013-01-27-22-16-35: sand: 0.06% ,whitewater: 0.04% ,water: 0.00% INFO - L7 2013-01-27-22-16-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 107 ERROR - Skipping L7 2013-02-05-22-10-25 due to cloud cover percentage exceeding cloud threshold: 88.51% > 10.00%. INFO - Processing image L7 2013-02-21-22-10-22 INFO - L7 2013-02-21-22-10-22 cloud cover : 0.00% INFO - L7 2013-02-21-22-10-22: sand: 0.72% ,whitewater: 1.31% ,water: 44.22% INFO - L7 2013-02-21-22-10-22: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 482 INFO - Number of shoreline points after removing points within 300m of cloud mask 482 INFO - Number of shoreline points before removing points within 30m of no data pixel 482 INFO - Number of shoreline points after removing points within 30m of no data pixel 468 INFO - Processing image L7 2013-02-28-22-16-31 INFO - L7 2013-02-28-22-16-31 cloud cover : 0.00% INFO - L7 2013-02-28-22-16-31: sand: 0.43% ,whitewater: 0.92% ,water: 14.91% INFO - L7 2013-02-28-22-16-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 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 278 INFO - Number of shoreline points before removing points within 30m of no data pixel 278 INFO - Number of shoreline points after removing points within 30m of no data pixel 257 INFO - Processing image L7 2013-04-01-22-16-26 INFO - L7 2013-04-01-22-16-26 cloud cover : 0.00% INFO - L7 2013-04-01-22-16-26: sand: 0.57% ,whitewater: 0.19% ,water: 19.71% INFO - L7 2013-04-01-22-16-26: 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: 4 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 207 INFO - Processing image L7 2013-04-17-22-16-21 INFO - L7 2013-04-17-22-16-21 cloud cover : 0.00% INFO - L7 2013-04-17-22-16-21: sand: 0.13% ,whitewater: 0.76% ,water: 22.90% INFO - L7 2013-04-17-22-16-21: 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 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 247 INFO - Processing image L7 2013-05-03-22-16-17 INFO - L7 2013-05-03-22-16-17 cloud cover : 0.00% INFO - L7 2013-05-03-22-16-17: sand: 0.04% ,whitewater: 0.14% ,water: 21.05% INFO - L7 2013-05-03-22-16-17: 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: 5 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 246 INFO - Number of shoreline points before removing points within 30m of no data pixel 246 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 INFO - Processing image L7 2013-05-19-22-16-15 INFO - L7 2013-05-19-22-16-15 cloud cover : 0.00% INFO - L7 2013-05-19-22-16-15: sand: 0.04% ,whitewater: 0.22% ,water: 9.82% INFO - L7 2013-05-19-22-16-15: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 194 INFO - Number of shoreline points after removing points within 300m of cloud mask 194 INFO - Number of shoreline points before removing points within 30m of no data pixel 194 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L7 2013-06-04-22-16-04 INFO - L7 2013-06-04-22-16-04 cloud cover : 0.00% INFO - L7 2013-06-04-22-16-04: sand: 0.15% ,whitewater: 0.66% ,water: 27.39% INFO - L7 2013-06-04-22-16-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 276 INFO - Number of shoreline points after removing points within 300m of cloud mask 276 INFO - Number of shoreline points before removing points within 30m of no data pixel 276 INFO - Number of shoreline points after removing points within 30m of no data pixel 264 INFO - Processing image L7 2013-06-13-22-09-52 INFO - L7 2013-06-13-22-09-52 cloud cover : 0.00% INFO - L7 2013-06-13-22-09-52: sand: 0.14% ,whitewater: 2.43% ,water: 46.87% INFO - L7 2013-06-13-22-09-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 611 INFO - Number of shoreline points after removing points within 300m of cloud mask 611 INFO - Number of shoreline points before removing points within 30m of no data pixel 611 INFO - Number of shoreline points after removing points within 30m of no data pixel 594 INFO - Processing image L7 2013-07-06-22-15-50 INFO - L7 2013-07-06-22-15-50 cloud cover : 0.00% INFO - L7 2013-07-06-22-15-50: sand: 0.07% ,whitewater: 0.25% ,water: 29.88% INFO - L7 2013-07-06-22-15-50: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 433 INFO - Number of shoreline points after removing points within 300m of cloud mask 433 INFO - Number of shoreline points before removing points within 30m of no data pixel 433 INFO - Number of shoreline points after removing points within 30m of no data pixel 419 INFO - Processing image L7 2013-07-22-22-15-43 INFO - L7 2013-07-22-22-15-43 cloud cover : 0.00% INFO - L7 2013-07-22-22-15-43: sand: 0.06% ,whitewater: 0.94% ,water: 31.47% INFO - L7 2013-07-22-22-15-43: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 344 INFO - Number of shoreline points after removing points within 300m of cloud mask 344 INFO - Number of shoreline points before removing points within 30m of no data pixel 344 INFO - Number of shoreline points after removing points within 30m of no data pixel 330 ERROR - Skipping L7 2013-08-23-22-15-46 due to cloud cover percentage exceeding cloud threshold: 75.54% > 10.00%. INFO - Processing image L7 2013-09-01-22-09-42 INFO - L7 2013-09-01-22-09-42 cloud cover : 0.00% INFO - L7 2013-09-01-22-09-42: sand: 0.11% ,whitewater: 0.56% ,water: 45.79% INFO - L7 2013-09-01-22-09-42: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 473 INFO - Number of shoreline points after removing points within 300m of cloud mask 473 INFO - Number of shoreline points before removing points within 30m of no data pixel 473 INFO - Number of shoreline points after removing points within 30m of no data pixel 456 INFO - Processing image L7 2013-09-08-22-15-58 INFO - L7 2013-09-08-22-15-58 cloud cover : 0.00% INFO - L7 2013-09-08-22-15-58: sand: 0.04% ,whitewater: 0.14% ,water: 0.00% INFO - L7 2013-09-08-22-15-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L7 2013-09-17-22-09-52 INFO - L7 2013-09-17-22-09-52 cloud cover : 0.00% INFO - L7 2013-09-17-22-09-52: sand: 0.53% ,whitewater: 2.35% ,water: 43.74% INFO - L7 2013-09-17-22-09-52: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 448 INFO - Number of shoreline points after removing points within 300m of cloud mask 448 INFO - Number of shoreline points before removing points within 30m of no data pixel 448 INFO - Number of shoreline points after removing points within 30m of no data pixel 431 INFO - Processing image L7 2013-10-10-22-16-20 INFO - L7 2013-10-10-22-16-20 cloud cover : 0.00% INFO - L7 2013-10-10-22-16-20: sand: 0.06% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-10-10-22-16-20: 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: 0 shorelines INFO - Processing image L7 2013-10-26-22-16-27 INFO - L7 2013-10-26-22-16-27 cloud cover : 0.00% INFO - L7 2013-10-26-22-16-27: sand: 0.08% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2013-10-26-22-16-27: 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 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 55 INFO - Processing image L7 2013-11-04-22-10-19 INFO - L7 2013-11-04-22-10-19 cloud cover : 0.00% INFO - L7 2013-11-04-22-10-19: sand: 0.47% ,whitewater: 1.02% ,water: 44.93% INFO - L7 2013-11-04-22-10-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 468 INFO - Number of shoreline points after removing points within 300m of cloud mask 468 INFO - Number of shoreline points before removing points within 30m of no data pixel 468 INFO - Number of shoreline points after removing points within 30m of no data pixel 455 INFO - Processing image L7 2013-12-13-22-16-43 INFO - L7 2013-12-13-22-16-43 cloud cover : 0.00% INFO - L7 2013-12-13-22-16-43: sand: 0.06% ,whitewater: 0.01% ,water: 0.00% INFO - L7 2013-12-13-22-16-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 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 96 INFO - Processing image L7 2013-12-22-22-10-35 INFO - L7 2013-12-22-22-10-35 cloud cover : 3.60% INFO - L7 2013-12-22-22-10-35: sand: 0.08% ,whitewater: 0.16% ,water: 44.30% INFO - L7 2013-12-22-22-10-35: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 196 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 ERROR - Skipping L7 2014-01-07-22-10-38 due to cloud cover percentage exceeding cloud threshold: 24.25% > 10.00%. ERROR - Skipping L7 2014-01-23-22-10-57 due to cloud cover percentage exceeding cloud threshold: 14.54% > 10.00%. ERROR - Skipping L7 2014-02-24-22-10-55 due to cloud cover percentage exceeding cloud threshold: 92.38% > 10.00%. INFO - Processing image L7 2014-04-13-22-11-15 INFO - L7 2014-04-13-22-11-15 cloud cover : 0.45% INFO - L7 2014-04-13-22-11-15: sand: 0.40% ,whitewater: 2.90% ,water: 44.75% INFO - L7 2014-04-13-22-11-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 472 INFO - Processing image L7 2014-04-20-22-17-33 INFO - L7 2014-04-20-22-17-33 cloud cover : 0.00% INFO - L7 2014-04-20-22-17-33: sand: 0.04% ,whitewater: 0.10% ,water: 0.07% INFO - L7 2014-04-20-22-17-33: 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 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L7 2014-04-29-22-11-25 due to cloud cover percentage exceeding cloud threshold: 24.29% > 10.00%. INFO - Processing image L7 2014-05-15-22-11-32 INFO - L7 2014-05-15-22-11-32 cloud cover : 0.00% INFO - L7 2014-05-15-22-11-32: sand: 0.01% ,whitewater: 0.72% ,water: 46.80% INFO - L7 2014-05-15-22-11-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 496 INFO - Number of shoreline points after removing points within 300m of cloud mask 496 INFO - Number of shoreline points before removing points within 30m of no data pixel 496 INFO - Number of shoreline points after removing points within 30m of no data pixel 481 INFO - Processing image L7 2014-05-22-22-17-45 INFO - L7 2014-05-22-22-17-45 cloud cover : 0.00% INFO - L7 2014-05-22-22-17-45: sand: 0.08% ,whitewater: 0.01% ,water: 0.00% INFO - L7 2014-05-22-22-17-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 4 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 188 INFO - Number of shoreline points before removing points within 30m of no data pixel 188 INFO - Number of shoreline points after removing points within 30m of no data pixel 178 ERROR - Skipping L7 2014-05-31-22-11-35 due to cloud cover percentage exceeding cloud threshold: 78.40% > 10.00%. ERROR - Skipping L7 2014-06-07-22-17-47 due to cloud cover percentage exceeding cloud threshold: 64.22% > 10.00%. INFO - Processing image L7 2014-07-02-22-11-43 INFO - L7 2014-07-02-22-11-43 cloud cover : 0.00% INFO - L7 2014-07-02-22-11-43: sand: 0.11% ,whitewater: 2.95% ,water: 45.91% INFO - L7 2014-07-02-22-11-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 29 shorelines. Number of shorelines after filtering shorelines: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 660 INFO - Number of shoreline points after removing points within 300m of cloud mask 660 INFO - Number of shoreline points before removing points within 30m of no data pixel 660 INFO - Number of shoreline points after removing points within 30m of no data pixel 645 INFO - Processing image L7 2014-08-03-22-11-51 INFO - L7 2014-08-03-22-11-51 cloud cover : 0.00% INFO - L7 2014-08-03-22-11-51: sand: 0.50% ,whitewater: 0.59% ,water: 46.03% INFO - L7 2014-08-03-22-11-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 552 INFO - Number of shoreline points after removing points within 300m of cloud mask 552 INFO - Number of shoreline points before removing points within 30m of no data pixel 552 INFO - Number of shoreline points after removing points within 30m of no data pixel 536 INFO - Processing image L7 2014-08-10-22-18-02 INFO - L7 2014-08-10-22-18-02 cloud cover : 0.00% INFO - L7 2014-08-10-22-18-02: sand: 0.15% ,whitewater: 0.30% ,water: 0.71% INFO - L7 2014-08-10-22-18-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 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 122 INFO - Number of shoreline points before removing points within 30m of no data pixel 122 INFO - Number of shoreline points after removing points within 30m of no data pixel 115 INFO - Processing image L7 2014-08-19-22-11-50 INFO - L7 2014-08-19-22-11-50 cloud cover : 0.00% INFO - L7 2014-08-19-22-11-50: sand: 0.13% ,whitewater: 1.06% ,water: 45.28% INFO - L7 2014-08-19-22-11-50: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 517 INFO - Number of shoreline points after removing points within 300m of cloud mask 517 INFO - Number of shoreline points before removing points within 30m of no data pixel 517 INFO - Number of shoreline points after removing points within 30m of no data pixel 500 INFO - Processing image L7 2014-08-26-22-17-59 INFO - L7 2014-08-26-22-17-59 cloud cover : 0.00% INFO - L7 2014-08-26-22-17-59: sand: 0.13% ,whitewater: 0.50% ,water: 23.94% INFO - L7 2014-08-26-22-17-59: 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 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 245 INFO - Processing image L7 2014-09-11-22-18-00 INFO - L7 2014-09-11-22-18-00 cloud cover : 2.37% INFO - L7 2014-09-11-22-18-00: sand: 0.17% ,whitewater: 0.02% ,water: 9.84% INFO - L7 2014-09-11-22-18-00: 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: 4 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 158 INFO - Processing image L7 2014-10-06-22-12-08 INFO - L7 2014-10-06-22-12-08 cloud cover : 0.00% INFO - L7 2014-10-06-22-12-08: sand: 0.80% ,whitewater: 1.66% ,water: 44.34% INFO - L7 2014-10-06-22-12-08: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 469 INFO - Number of shoreline points after removing points within 300m of cloud mask 469 INFO - Number of shoreline points before removing points within 30m of no data pixel 469 INFO - Number of shoreline points after removing points within 30m of no data pixel 453 ERROR - Skipping L7 2014-10-22-22-12-17 due to cloud cover percentage exceeding cloud threshold: 77.12% > 10.00%. INFO - Processing image L7 2014-10-29-22-18-31 INFO - L7 2014-10-29-22-18-31 cloud cover : 0.00% INFO - L7 2014-10-29-22-18-31: sand: 0.32% ,whitewater: 0.05% ,water: 2.21% INFO - L7 2014-10-29-22-18-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 130 ERROR - Skipping L7 2014-11-14-22-18-38 due to cloud cover percentage exceeding cloud threshold: 41.73% > 10.00%. ERROR - Skipping L7 2014-11-23-22-12-29 due to cloud cover percentage exceeding cloud threshold: 47.51% > 10.00%. ERROR - Skipping L7 2014-11-30-22-18-45 due to cloud cover percentage exceeding cloud threshold: 52.69% > 10.00%. INFO - Processing image L7 2014-12-25-22-12-44 INFO - L7 2014-12-25-22-12-44 cloud cover : 0.00% INFO - L7 2014-12-25-22-12-44: sand: 0.84% ,whitewater: 0.01% ,water: 45.79% INFO - L7 2014-12-25-22-12-44: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 443 INFO - Processing image L7 2015-01-17-22-18-56 INFO - L7 2015-01-17-22-18-56 cloud cover : 2.97% INFO - L7 2015-01-17-22-18-56: sand: 0.52% ,whitewater: 0.17% ,water: 15.62% INFO - L7 2015-01-17-22-18-56: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 ERROR - Skipping L7 2015-01-26-22-12-50 due to cloud cover percentage exceeding cloud threshold: 91.47% > 10.00%. ERROR - Skipping L7 2015-02-02-22-19-04 due to cloud cover percentage exceeding cloud threshold: 17.13% > 10.00%. INFO - Processing image L7 2015-03-31-22-13-16 INFO - L7 2015-03-31-22-13-16 cloud cover : 0.00% INFO - L7 2015-03-31-22-13-16: sand: 0.38% ,whitewater: 0.42% ,water: 45.45% INFO - L7 2015-03-31-22-13-16: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 464 INFO - Number of shoreline points after removing points within 300m of cloud mask 464 INFO - Number of shoreline points before removing points within 30m of no data pixel 464 INFO - Number of shoreline points after removing points within 30m of no data pixel 452 ERROR - Skipping L7 2015-04-16-22-13-26 due to cloud cover percentage exceeding cloud threshold: 93.39% > 10.00%. INFO - Processing image L7 2015-05-02-22-13-31 INFO - L7 2015-05-02-22-13-31 cloud cover : 0.00% INFO - L7 2015-05-02-22-13-31: sand: 0.25% ,whitewater: 1.37% ,water: 45.24% INFO - L7 2015-05-02-22-13-31: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 486 INFO - Number of shoreline points after removing points within 300m of cloud mask 486 INFO - Number of shoreline points before removing points within 30m of no data pixel 486 INFO - Number of shoreline points after removing points within 30m of no data pixel 472 INFO - Processing image L7 2015-05-09-22-19-46 INFO - L7 2015-05-09-22-19-46 cloud cover : 0.00% INFO - L7 2015-05-09-22-19-46: sand: 0.17% ,whitewater: 0.05% ,water: 7.43% INFO - L7 2015-05-09-22-19-46: 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: 5 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 174 INFO - Processing image L7 2015-05-18-22-13-39 INFO - L7 2015-05-18-22-13-39 cloud cover : 0.00% INFO - L7 2015-05-18-22-13-39: sand: 0.03% ,whitewater: 3.71% ,water: 43.50% INFO - L7 2015-05-18-22-13-39: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 506 INFO - Processing image L7 2015-06-03-22-13-45 INFO - L7 2015-06-03-22-13-45 cloud cover : 0.00% INFO - L7 2015-06-03-22-13-45: sand: 0.06% ,whitewater: 6.09% ,water: 42.78% INFO - L7 2015-06-03-22-13-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 539 INFO - Number of shoreline points after removing points within 300m of cloud mask 539 INFO - Number of shoreline points before removing points within 30m of no data pixel 539 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L7 2015-06-10-22-19-59 INFO - L7 2015-06-10-22-19-59 cloud cover : 3.68% INFO - L7 2015-06-10-22-19-59: sand: 0.21% ,whitewater: 0.07% ,water: 3.63% INFO - L7 2015-06-10-22-19-59: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 180 INFO - Number of shoreline points after removing points within 300m of cloud mask 147 INFO - Number of shoreline points before removing points within 30m of no data pixel 147 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 INFO - Processing image L7 2015-06-19-22-13-49 INFO - L7 2015-06-19-22-13-49 cloud cover : 0.77% INFO - L7 2015-06-19-22-13-49: sand: 0.08% ,whitewater: 1.49% ,water: 73.97% INFO - L7 2015-06-19-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 44 shorelines. Number of shorelines after filtering shorelines: 16 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 830 INFO - Number of shoreline points after removing points within 300m of cloud mask 830 INFO - Number of shoreline points before removing points within 30m of no data pixel 830 INFO - Number of shoreline points after removing points within 30m of no data pixel 810 INFO - Processing image L7 2015-07-05-22-13-53 INFO - L7 2015-07-05-22-13-53 cloud cover : 0.00% INFO - L7 2015-07-05-22-13-53: sand: 0.45% ,whitewater: 0.77% ,water: 46.77% INFO - L7 2015-07-05-22-13-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 605 INFO - Number of shoreline points after removing points within 300m of cloud mask 605 INFO - Number of shoreline points before removing points within 30m of no data pixel 605 INFO - Number of shoreline points after removing points within 30m of no data pixel 592 INFO - Processing image L7 2015-07-12-22-20-07 INFO - L7 2015-07-12-22-20-07 cloud cover : 0.00% INFO - L7 2015-07-12-22-20-07: sand: 0.26% ,whitewater: 0.25% ,water: 6.46% INFO - L7 2015-07-12-22-20-07: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 174 INFO - Number of shoreline points after removing points within 300m of cloud mask 174 INFO - Number of shoreline points before removing points within 30m of no data pixel 174 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 INFO - Processing image L7 2015-07-21-22-13-57 INFO - L7 2015-07-21-22-13-57 cloud cover : 0.00% INFO - L7 2015-07-21-22-13-57: sand: 0.16% ,whitewater: 2.66% ,water: 45.08% INFO - L7 2015-07-21-22-13-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 570 INFO - Number of shoreline points after removing points within 300m of cloud mask 570 INFO - Number of shoreline points before removing points within 30m of no data pixel 570 INFO - Number of shoreline points after removing points within 30m of no data pixel 553 ERROR - Skipping L7 2015-07-28-22-20-08 due to cloud cover percentage exceeding cloud threshold: 37.51% > 10.00%. ERROR - Skipping L7 2015-08-06-22-14-01 due to cloud cover percentage exceeding cloud threshold: 55.69% > 10.00%. INFO - Processing image L7 2015-08-22-22-14-03 INFO - L7 2015-08-22-22-14-03 cloud cover : 0.00% INFO - L7 2015-08-22-22-14-03: sand: 0.05% ,whitewater: 0.25% ,water: 46.25% INFO - L7 2015-08-22-22-14-03: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 481 INFO - Number of shoreline points after removing points within 300m of cloud mask 481 INFO - Number of shoreline points before removing points within 30m of no data pixel 481 INFO - Number of shoreline points after removing points within 30m of no data pixel 466 INFO - Processing image L7 2015-09-07-22-14-05 INFO - L7 2015-09-07-22-14-05 cloud cover : 0.00% INFO - L7 2015-09-07-22-14-05: sand: 0.13% ,whitewater: 5.10% ,water: 41.24% INFO - L7 2015-09-07-22-14-05: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 455 INFO - Number of shoreline points after removing points within 300m of cloud mask 455 INFO - Number of shoreline points before removing points within 30m of no data pixel 455 INFO - Number of shoreline points after removing points within 30m of no data pixel 437 INFO - Processing image L7 2015-10-09-22-14-18 INFO - L7 2015-10-09-22-14-18 cloud cover : 0.89% INFO - L7 2015-10-09-22-14-18: sand: 0.57% ,whitewater: 1.02% ,water: 45.62% INFO - L7 2015-10-09-22-14-18: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 408 INFO - Number of shoreline points after removing points within 300m of cloud mask 360 INFO - Number of shoreline points before removing points within 30m of no data pixel 360 INFO - Number of shoreline points after removing points within 30m of no data pixel 350 INFO - Processing image L7 2015-10-25-22-14-35 INFO - L7 2015-10-25-22-14-35 cloud cover : 0.85% INFO - L7 2015-10-25-22-14-35: sand: 0.61% ,whitewater: 0.57% ,water: 45.98% INFO - L7 2015-10-25-22-14-35: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 409 INFO - Number of shoreline points after removing points within 300m of cloud mask 356 INFO - Number of shoreline points before removing points within 30m of no data pixel 356 INFO - Number of shoreline points after removing points within 30m of no data pixel 348 INFO - Processing image L7 2015-11-01-22-20-51 INFO - L7 2015-11-01-22-20-51 cloud cover : 0.00% INFO - L7 2015-11-01-22-20-51: sand: 0.24% ,whitewater: 0.05% ,water: 0.00% INFO - L7 2015-11-01-22-20-51: 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 35 INFO - Number of shoreline points after removing points within 300m of cloud mask 35 INFO - Number of shoreline points before removing points within 30m of no data pixel 35 INFO - Number of shoreline points after removing points within 30m of no data pixel 32 ERROR - Skipping L7 2015-11-10-22-14-50 due to cloud cover percentage exceeding cloud threshold: 22.86% > 10.00%. INFO - Processing image L7 2015-12-03-22-21-21 INFO - L7 2015-12-03-22-21-21 cloud cover : 0.00% INFO - L7 2015-12-03-22-21-21: sand: 0.30% ,whitewater: 0.07% ,water: 0.00% INFO - L7 2015-12-03-22-21-21: 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 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 69 INFO - Number of shoreline points before removing points within 30m of no data pixel 69 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L7 2016-01-13-22-15-49 INFO - L7 2016-01-13-22-15-49 cloud cover : 0.00% INFO - L7 2016-01-13-22-15-49: sand: 1.51% ,whitewater: 1.72% ,water: 45.42% INFO - L7 2016-01-13-22-15-49: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 471 INFO - Number of shoreline points after removing points within 300m of cloud mask 471 INFO - Number of shoreline points before removing points within 30m of no data pixel 471 INFO - Number of shoreline points after removing points within 30m of no data pixel 454 ERROR - Skipping L7 2016-01-29-22-15-59 due to cloud cover percentage exceeding cloud threshold: 79.94% > 10.00%. INFO - Processing image L7 2016-02-14-22-16-05 INFO - L7 2016-02-14-22-16-05 cloud cover : 0.00% INFO - L7 2016-02-14-22-16-05: sand: 0.21% ,whitewater: 0.02% ,water: 46.67% INFO - L7 2016-02-14-22-16-05: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 464 INFO - Number of shoreline points after removing points within 300m of cloud mask 464 INFO - Number of shoreline points before removing points within 30m of no data pixel 464 INFO - Number of shoreline points after removing points within 30m of no data pixel 447 ERROR - Skipping L7 2016-03-01-22-16-10 due to cloud cover percentage exceeding cloud threshold: 36.43% > 10.00%. ERROR - Skipping L7 2016-03-08-22-22-26 due to cloud cover percentage exceeding cloud threshold: 29.64% > 10.00%. INFO - Processing image L7 2016-03-17-22-16-19 INFO - L7 2016-03-17-22-16-19 cloud cover : 0.00% INFO - L7 2016-03-17-22-16-19: sand: 0.34% ,whitewater: 0.60% ,water: 45.81% INFO - L7 2016-03-17-22-16-19: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 ERROR - Skipping L7 2016-03-24-22-22-32 due to cloud cover percentage exceeding cloud threshold: 83.68% > 10.00%. INFO - Processing image L7 2016-04-09-22-22-36 INFO - L7 2016-04-09-22-22-36 cloud cover : 0.00% INFO - L7 2016-04-09-22-22-36: sand: 0.20% ,whitewater: 0.35% ,water: 15.73% INFO - L7 2016-04-09-22-22-36: 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: 4 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 208 INFO - Processing image L7 2016-04-18-22-16-30 INFO - L7 2016-04-18-22-16-30 cloud cover : 0.00% INFO - L7 2016-04-18-22-16-30: sand: 0.36% ,whitewater: 1.02% ,water: 45.30% INFO - L7 2016-04-18-22-16-30: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 469 INFO - Processing image L7 2016-05-11-22-22-47 INFO - L7 2016-05-11-22-22-47 cloud cover : 0.00% INFO - L7 2016-05-11-22-22-47: sand: 0.15% ,whitewater: 0.21% ,water: 17.05% INFO - L7 2016-05-11-22-22-47: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 210 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 199 INFO - Processing image L7 2016-06-05-22-16-44 INFO - L7 2016-06-05-22-16-44 cloud cover : 0.00% INFO - L7 2016-06-05-22-16-44: sand: 0.81% ,whitewater: 3.73% ,water: 43.97% INFO - L7 2016-06-05-22-16-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 595 INFO - Number of shoreline points after removing points within 300m of cloud mask 595 INFO - Number of shoreline points before removing points within 30m of no data pixel 595 INFO - Number of shoreline points after removing points within 30m of no data pixel 582 INFO - Processing image L7 2016-06-12-22-22-56 INFO - L7 2016-06-12-22-22-56 cloud cover : 0.00% INFO - L7 2016-06-12-22-22-56: sand: 0.25% ,whitewater: 0.20% ,water: 10.85% INFO - L7 2016-06-12-22-22-56: 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: 6 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 248 INFO - Processing image L7 2016-06-28-22-22-57 INFO - L7 2016-06-28-22-22-57 cloud cover : 0.00% INFO - L7 2016-06-28-22-22-57: sand: 0.20% ,whitewater: 0.42% ,water: 17.79% INFO - L7 2016-06-28-22-22-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 275 INFO - Number of shoreline points after removing points within 300m of cloud mask 275 INFO - Number of shoreline points before removing points within 30m of no data pixel 275 INFO - Number of shoreline points after removing points within 30m of no data pixel 261 ERROR - Skipping L7 2016-07-07-22-16-46 due to cloud cover percentage exceeding cloud threshold: 93.31% > 10.00%. INFO - Processing image L7 2016-07-14-22-22-57 INFO - L7 2016-07-14-22-22-57 cloud cover : 0.00% INFO - L7 2016-07-14-22-22-57: sand: 0.07% ,whitewater: 0.65% ,water: 26.94% INFO - L7 2016-07-14-22-22-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 242 INFO - Processing image L7 2016-07-30-22-23-00 INFO - L7 2016-07-30-22-23-00 cloud cover : 0.00% INFO - L7 2016-07-30-22-23-00: sand: 0.34% ,whitewater: 0.49% ,water: 22.32% INFO - L7 2016-07-30-22-23-00: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 302 INFO - Number of shoreline points after removing points within 300m of cloud mask 302 INFO - Number of shoreline points before removing points within 30m of no data pixel 302 INFO - Number of shoreline points after removing points within 30m of no data pixel 282 INFO - Processing image L7 2016-08-08-22-16-49 INFO - L7 2016-08-08-22-16-49 cloud cover : 0.00% INFO - L7 2016-08-08-22-16-49: sand: 0.55% ,whitewater: 1.86% ,water: 44.29% INFO - L7 2016-08-08-22-16-49: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 487 INFO - Number of shoreline points after removing points within 300m of cloud mask 487 INFO - Number of shoreline points before removing points within 30m of no data pixel 487 INFO - Number of shoreline points after removing points within 30m of no data pixel 474 INFO - Processing image L7 2016-08-15-22-23-00 INFO - L7 2016-08-15-22-23-00 cloud cover : 0.00% INFO - L7 2016-08-15-22-23-00: sand: 0.01% ,whitewater: 0.11% ,water: 27.55% INFO - L7 2016-08-15-22-23-00: 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: 4 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 243 ERROR - Skipping L7 2016-08-31-22-23-04 due to cloud cover percentage exceeding cloud threshold: 82.64% > 10.00%. INFO - Processing image L7 2016-09-09-22-16-55 INFO - L7 2016-09-09-22-16-55 cloud cover : 0.00% INFO - L7 2016-09-09-22-16-55: sand: 0.27% ,whitewater: 2.21% ,water: 44.02% INFO - L7 2016-09-09-22-16-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 481 INFO - Number of shoreline points after removing points within 300m of cloud mask 481 INFO - Number of shoreline points before removing points within 30m of no data pixel 481 INFO - Number of shoreline points after removing points within 30m of no data pixel 465 INFO - Processing image L7 2016-09-16-22-23-06 INFO - L7 2016-09-16-22-23-06 cloud cover : 0.00% INFO - L7 2016-09-16-22-23-06: sand: 0.17% ,whitewater: 0.39% ,water: 10.02% INFO - L7 2016-09-16-22-23-06: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 196 INFO - Number of shoreline points after removing points within 300m of cloud mask 196 INFO - Number of shoreline points before removing points within 30m of no data pixel 196 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 INFO - Processing image L7 2016-10-18-22-23-07 INFO - L7 2016-10-18-22-23-07 cloud cover : 0.00% INFO - L7 2016-10-18-22-23-07: sand: 0.18% ,whitewater: 0.01% ,water: 0.00% INFO - L7 2016-10-18-22-23-07: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 115 INFO - Number of shoreline points before removing points within 30m of no data pixel 115 INFO - Number of shoreline points after removing points within 30m of no data pixel 106 INFO - Processing image L7 2016-11-03-22-23-01 INFO - L7 2016-11-03-22-23-01 cloud cover : 0.00% INFO - L7 2016-11-03-22-23-01: sand: 0.25% ,whitewater: 0.26% ,water: 0.60% INFO - L7 2016-11-03-22-23-01: 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: 4 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 172 ERROR - Skipping L7 2016-11-19-22-22-55 due to cloud cover percentage exceeding cloud threshold: 21.58% > 10.00%. INFO - Processing image L7 2017-01-22-22-22-26 INFO - L7 2017-01-22-22-22-26 cloud cover : 4.53% INFO - L7 2017-01-22-22-22-26: sand: 0.53% ,whitewater: 2.51% ,water: 29.72% INFO - L7 2017-01-22-22-22-26: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 360 INFO - Number of shoreline points after removing points within 300m of cloud mask 360 INFO - Number of shoreline points before removing points within 30m of no data pixel 360 INFO - Number of shoreline points after removing points within 30m of no data pixel 350 ERROR - Skipping L7 2017-02-16-22-16-10 due to cloud cover percentage exceeding cloud threshold: 25.73% > 10.00%. INFO - Processing image L7 2017-03-04-22-16-19 INFO - L7 2017-03-04-22-16-19 cloud cover : 2.62% INFO - L7 2017-03-04-22-16-19: sand: 0.33% ,whitewater: 0.58% ,water: 44.66% INFO - L7 2017-03-04-22-16-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 305 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 211 INFO - Processing image L7 2017-03-27-22-22-37 INFO - L7 2017-03-27-22-22-37 cloud cover : 0.00% INFO - L7 2017-03-27-22-22-37: sand: 0.29% ,whitewater: 0.09% ,water: 7.59% INFO - L7 2017-03-27-22-22-37: 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: 5 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 192 INFO - Processing image L7 2017-04-21-22-16-36 INFO - L7 2017-04-21-22-16-36 cloud cover : 0.00% INFO - L7 2017-04-21-22-16-36: sand: 0.40% ,whitewater: 0.93% ,water: 50.95% INFO - L7 2017-04-21-22-16-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 558 INFO - Number of shoreline points after removing points within 300m of cloud mask 558 INFO - Number of shoreline points before removing points within 30m of no data pixel 558 INFO - Number of shoreline points after removing points within 30m of no data pixel 540 INFO - Processing image L7 2017-05-07-22-16-40 INFO - L7 2017-05-07-22-16-40 cloud cover : 0.00% INFO - L7 2017-05-07-22-16-40: sand: 0.28% ,whitewater: 0.64% ,water: 46.41% INFO - L7 2017-05-07-22-16-40: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 501 INFO - Number of shoreline points after removing points within 300m of cloud mask 501 INFO - Number of shoreline points before removing points within 30m of no data pixel 501 INFO - Number of shoreline points after removing points within 30m of no data pixel 486 INFO - Processing image L7 2017-05-14-22-22-52 INFO - L7 2017-05-14-22-22-52 cloud cover : 0.00% INFO - L7 2017-05-14-22-22-52: sand: 0.63% ,whitewater: 0.35% ,water: 5.48% INFO - L7 2017-05-14-22-22-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 5 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 233 INFO - Number of shoreline points before removing points within 30m of no data pixel 233 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 ERROR - Skipping L7 2017-05-23-22-16-43 due to cloud cover percentage exceeding cloud threshold: 35.48% > 10.00%. INFO - Processing image L7 2017-06-08-22-16-48 INFO - L7 2017-06-08-22-16-48 cloud cover : 0.00% INFO - L7 2017-06-08-22-16-48: sand: 1.78% ,whitewater: 0.78% ,water: 46.10% INFO - L7 2017-06-08-22-16-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 583 INFO - Number of shoreline points after removing points within 300m of cloud mask 583 INFO - Number of shoreline points before removing points within 30m of no data pixel 583 INFO - Number of shoreline points after removing points within 30m of no data pixel 564 INFO - Processing image L7 2017-06-15-22-23-00 INFO - L7 2017-06-15-22-23-00 cloud cover : 0.00% INFO - L7 2017-06-15-22-23-00: sand: 0.35% ,whitewater: 0.16% ,water: 1.22% INFO - L7 2017-06-15-22-23-00: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L7 2017-06-24-22-16-51 INFO - L7 2017-06-24-22-16-51 cloud cover : 0.00% INFO - L7 2017-06-24-22-16-51: sand: 0.83% ,whitewater: 3.38% ,water: 45.24% INFO - L7 2017-06-24-22-16-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 605 INFO - Number of shoreline points after removing points within 300m of cloud mask 605 INFO - Number of shoreline points before removing points within 30m of no data pixel 605 INFO - Number of shoreline points after removing points within 30m of no data pixel 588 ERROR - Skipping L7 2017-07-01-22-23-02 due to cloud cover percentage exceeding cloud threshold: 55.74% > 10.00%. INFO - Processing image L7 2017-07-17-22-23-03 INFO - L7 2017-07-17-22-23-03 cloud cover : 0.00% INFO - L7 2017-07-17-22-23-03: sand: 0.26% ,whitewater: 0.15% ,water: 1.53% INFO - L7 2017-07-17-22-23-03: 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: 7 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 243 INFO - Processing image L7 2017-08-02-22-23-01 INFO - L7 2017-08-02-22-23-01 cloud cover : 0.00% INFO - L7 2017-08-02-22-23-01: sand: 0.28% ,whitewater: 0.27% ,water: 7.39% INFO - L7 2017-08-02-22-23-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 308 INFO - Number of shoreline points after removing points within 300m of cloud mask 308 INFO - Number of shoreline points before removing points within 30m of no data pixel 308 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L7 2017-08-11-22-16-49 INFO - L7 2017-08-11-22-16-49 cloud cover : 0.00% INFO - L7 2017-08-11-22-16-49: sand: 0.77% ,whitewater: 1.82% ,water: 44.77% INFO - L7 2017-08-11-22-16-49: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 499 INFO - Number of shoreline points after removing points within 300m of cloud mask 499 INFO - Number of shoreline points before removing points within 30m of no data pixel 499 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 INFO - Processing image L7 2017-09-28-22-16-48 INFO - L7 2017-09-28-22-16-48 cloud cover : 0.00% INFO - L7 2017-09-28-22-16-48: sand: 0.30% ,whitewater: 0.67% ,water: 45.48% INFO - L7 2017-09-28-22-16-48: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 445 INFO - Processing image L7 2017-10-05-22-22-59 INFO - L7 2017-10-05-22-22-59 cloud cover : 6.05% INFO - L7 2017-10-05-22-22-59: sand: 0.28% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-10-05-22-22-59: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 ERROR - Skipping L7 2017-10-14-22-16-50 due to cloud cover percentage exceeding cloud threshold: 55.37% > 10.00%. INFO - Processing image L7 2017-10-21-22-23-01 INFO - L7 2017-10-21-22-23-01 cloud cover : 0.00% INFO - L7 2017-10-21-22-23-01: sand: 0.32% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2017-10-21-22-23-01: 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: 0 shorelines ERROR - Skipping L7 2017-10-30-22-16-50 due to cloud cover percentage exceeding cloud threshold: 93.67% > 10.00%. INFO - Processing image L7 2017-12-01-22-16-41 INFO - L7 2017-12-01-22-16-41 cloud cover : 0.00% INFO - L7 2017-12-01-22-16-41: sand: 0.23% ,whitewater: 0.02% ,water: 47.40% INFO - L7 2017-12-01-22-16-41: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 487 INFO - Number of shoreline points after removing points within 300m of cloud mask 487 INFO - Number of shoreline points before removing points within 30m of no data pixel 487 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 ERROR - Skipping L7 2017-12-17-22-16-32 due to cloud cover percentage exceeding cloud threshold: 32.39% > 10.00%. INFO - Processing image L7 2018-02-03-22-15-51 INFO - L7 2018-02-03-22-15-51 cloud cover : 0.08% INFO - L7 2018-02-03-22-15-51: sand: 0.60% ,whitewater: 0.65% ,water: 44.04% INFO - L7 2018-02-03-22-15-51: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 463 ERROR - Skipping L7 2018-03-07-22-15-30 due to cloud cover percentage exceeding cloud threshold: 89.82% > 10.00%. ERROR - Skipping L7 2018-03-23-22-15-17 due to cloud cover percentage exceeding cloud threshold: 21.81% > 10.00%. ERROR - Skipping L7 2018-04-08-22-15-03 due to cloud cover percentage exceeding cloud threshold: 87.86% > 10.00%. INFO - Processing image L7 2018-04-24-22-14-47 INFO - L7 2018-04-24-22-14-47 cloud cover : 0.00% INFO - L7 2018-04-24-22-14-47: sand: 0.00% ,whitewater: 0.16% ,water: 45.38% INFO - L7 2018-04-24-22-14-47: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 470 INFO - Number of shoreline points after removing points within 300m of cloud mask 470 INFO - Number of shoreline points before removing points within 30m of no data pixel 470 INFO - Number of shoreline points after removing points within 30m of no data pixel 456 INFO - Processing image L7 2018-05-01-22-20-50 INFO - L7 2018-05-01-22-20-50 cloud cover : 0.00% INFO - L7 2018-05-01-22-20-50: sand: 0.05% ,whitewater: 1.63% ,water: 30.41% INFO - L7 2018-05-01-22-20-50: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 309 INFO - Number of shoreline points after removing points within 300m of cloud mask 309 INFO - Number of shoreline points before removing points within 30m of no data pixel 309 INFO - Number of shoreline points after removing points within 30m of no data pixel 295 ERROR - Skipping L7 2018-05-26-22-14-15 due to cloud cover percentage exceeding cloud threshold: 93.52% > 10.00%. INFO - Processing image L7 2018-06-02-22-20-19 INFO - L7 2018-06-02-22-20-19 cloud cover : 0.00% INFO - L7 2018-06-02-22-20-19: sand: 0.00% ,whitewater: 0.13% ,water: 16.86% INFO - L7 2018-06-02-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 611 INFO - Number of shoreline points after removing points within 300m of cloud mask 611 INFO - Number of shoreline points before removing points within 30m of no data pixel 611 INFO - Number of shoreline points after removing points within 30m of no data pixel 592 INFO - Processing image L7 2018-06-18-22-20-01 INFO - L7 2018-06-18-22-20-01 cloud cover : 0.00% INFO - L7 2018-06-18-22-20-01: sand: 0.65% ,whitewater: 1.03% ,water: 38.06% INFO - L7 2018-06-18-22-20-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 432 INFO - Number of shoreline points after removing points within 300m of cloud mask 432 INFO - Number of shoreline points before removing points within 30m of no data pixel 432 INFO - Number of shoreline points after removing points within 30m of no data pixel 414 INFO - Processing image L7 2018-06-27-22-13-40 INFO - L7 2018-06-27-22-13-40 cloud cover : 7.41% INFO - L7 2018-06-27-22-13-40: sand: 1.04% ,whitewater: 0.33% ,water: 59.05% INFO - L7 2018-06-27-22-13-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 70 shorelines. Number of shorelines after filtering shorelines: 18 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 878 INFO - Number of shoreline points after removing points within 300m of cloud mask 699 INFO - Number of shoreline points before removing points within 30m of no data pixel 699 INFO - Number of shoreline points after removing points within 30m of no data pixel 683 INFO - Processing image L7 2018-07-13-22-13-21 INFO - L7 2018-07-13-22-13-21 cloud cover : 0.00% INFO - L7 2018-07-13-22-13-21: sand: 0.16% ,whitewater: 1.81% ,water: 44.34% INFO - L7 2018-07-13-22-13-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 543 INFO - Number of shoreline points after removing points within 300m of cloud mask 543 INFO - Number of shoreline points before removing points within 30m of no data pixel 543 INFO - Number of shoreline points after removing points within 30m of no data pixel 528 INFO - Processing image L7 2018-07-29-22-13-04 INFO - L7 2018-07-29-22-13-04 cloud cover : 0.00% INFO - L7 2018-07-29-22-13-04: sand: 1.12% ,whitewater: 1.33% ,water: 43.37% INFO - L7 2018-07-29-22-13-04: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 519 INFO - Number of shoreline points after removing points within 300m of cloud mask 519 INFO - Number of shoreline points before removing points within 30m of no data pixel 519 INFO - Number of shoreline points after removing points within 30m of no data pixel 506 ERROR - Skipping L7 2018-08-05-22-19-08 due to cloud cover percentage exceeding cloud threshold: 75.25% > 10.00%. INFO - Processing image L7 2018-08-14-22-12-47 INFO - L7 2018-08-14-22-12-47 cloud cover : 0.00% INFO - L7 2018-08-14-22-12-47: sand: 0.58% ,whitewater: 2.12% ,water: 42.73% INFO - L7 2018-08-14-22-12-47: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 468 ERROR - Skipping L7 2018-08-21-22-18-49 due to cloud cover percentage exceeding cloud threshold: 44.04% > 10.00%. INFO - Processing image L7 2018-09-15-22-12-06 INFO - L7 2018-09-15-22-12-06 cloud cover : 0.15% INFO - L7 2018-09-15-22-12-06: sand: 0.01% ,whitewater: 0.07% ,water: 44.85% INFO - L7 2018-09-15-22-12-06: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 439 INFO - Number of shoreline points after removing points within 300m of cloud mask 431 INFO - Number of shoreline points before removing points within 30m of no data pixel 431 INFO - Number of shoreline points after removing points within 30m of no data pixel 418 INFO - Processing image L7 2018-10-17-22-11-20 INFO - L7 2018-10-17-22-11-20 cloud cover : 0.00% INFO - L7 2018-10-17-22-11-20: sand: 0.31% ,whitewater: 0.46% ,water: 43.92% INFO - L7 2018-10-17-22-11-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 451 INFO - Number of shoreline points after removing points within 300m of cloud mask 451 INFO - Number of shoreline points before removing points within 30m of no data pixel 451 INFO - Number of shoreline points after removing points within 30m of no data pixel 436 ERROR - Skipping L7 2018-11-09-22-17-01 due to cloud cover percentage exceeding cloud threshold: 55.83% > 10.00%. ERROR - Skipping L7 2018-12-27-22-15-44 due to cloud cover percentage exceeding cloud threshold: 33.89% > 10.00%. INFO - Processing image L7 2019-01-21-22-08-46 INFO - L7 2019-01-21-22-08-46 cloud cover : 0.00% INFO - L7 2019-01-21-22-08-46: sand: 3.23% ,whitewater: 1.62% ,water: 42.50% INFO - L7 2019-01-21-22-08-46: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 447 INFO - Number of shoreline points after removing points within 300m of cloud mask 447 INFO - Number of shoreline points before removing points within 30m of no data pixel 447 INFO - Number of shoreline points after removing points within 30m of no data pixel 430 INFO - Processing image L7 2019-01-28-22-14-43 INFO - L7 2019-01-28-22-14-43 cloud cover : 1.59% INFO - L7 2019-01-28-22-14-43: sand: 1.90% ,whitewater: 0.53% ,water: 32.63% INFO - L7 2019-01-28-22-14-43: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 350 INFO - Number of shoreline points after removing points within 300m of cloud mask 350 INFO - Number of shoreline points before removing points within 30m of no data pixel 350 INFO - Number of shoreline points after removing points within 30m of no data pixel 336 ERROR - Skipping L7 2019-02-22-22-07-48 due to cloud cover percentage exceeding cloud threshold: 36.03% > 10.00%. INFO - Processing image L7 2019-03-01-22-13-46 INFO - L7 2019-03-01-22-13-46 cloud cover : 0.00% INFO - L7 2019-03-01-22-13-46: sand: 0.87% ,whitewater: 1.26% ,water: 30.43% INFO - L7 2019-03-01-22-13-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 335 INFO - Number of shoreline points after removing points within 300m of cloud mask 335 INFO - Number of shoreline points before removing points within 30m of no data pixel 335 INFO - Number of shoreline points after removing points within 30m of no data pixel 321 INFO - Processing image L7 2019-03-10-22-07-17 INFO - L7 2019-03-10-22-07-17 cloud cover : 8.08% INFO - L7 2019-03-10-22-07-17: sand: 0.23% ,whitewater: 0.74% ,water: 37.66% INFO - L7 2019-03-10-22-07-17: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 373 INFO - Number of shoreline points after removing points within 300m of cloud mask 315 INFO - Number of shoreline points before removing points within 30m of no data pixel 315 INFO - Number of shoreline points after removing points within 30m of no data pixel 306 INFO - Processing image L7 2019-04-02-22-12-42 INFO - L7 2019-04-02-22-12-42 cloud cover : 0.00% INFO - L7 2019-04-02-22-12-42: sand: 0.94% ,whitewater: 2.33% ,water: 28.88% INFO - L7 2019-04-02-22-12-42: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 337 INFO - Number of shoreline points after removing points within 300m of cloud mask 337 INFO - Number of shoreline points before removing points within 30m of no data pixel 337 INFO - Number of shoreline points after removing points within 30m of no data pixel 323 ERROR - Skipping L7 2019-04-11-22-06-12 due to cloud cover percentage exceeding cloud threshold: 75.59% > 10.00%. INFO - Processing image L7 2019-04-18-22-12-08 INFO - L7 2019-04-18-22-12-08 cloud cover : 0.00% INFO - L7 2019-04-18-22-12-08: sand: 0.23% ,whitewater: 0.65% ,water: 31.25% INFO - L7 2019-04-18-22-12-08: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 327 INFO - Number of shoreline points after removing points within 300m of cloud mask 327 INFO - Number of shoreline points before removing points within 30m of no data pixel 327 INFO - Number of shoreline points after removing points within 30m of no data pixel 313 ERROR - Skipping L7 2019-05-20-22-10-54 due to cloud cover percentage exceeding cloud threshold: 20.51% > 10.00%. INFO - Processing image L7 2019-05-29-22-04-24 INFO - L7 2019-05-29-22-04-24 cloud cover : 0.00% INFO - L7 2019-05-29-22-04-24: sand: 1.22% ,whitewater: 0.65% ,water: 44.13% INFO - L7 2019-05-29-22-04-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 538 INFO - Number of shoreline points after removing points within 300m of cloud mask 538 INFO - Number of shoreline points before removing points within 30m of no data pixel 538 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L7 2019-06-21-22-09-45 INFO - L7 2019-06-21-22-09-45 cloud cover : 0.00% INFO - L7 2019-06-21-22-09-45: sand: 1.25% ,whitewater: 0.73% ,water: 31.94% INFO - L7 2019-06-21-22-09-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 482 INFO - Number of shoreline points after removing points within 300m of cloud mask 482 INFO - Number of shoreline points before removing points within 30m of no data pixel 482 INFO - Number of shoreline points after removing points within 30m of no data pixel 464 INFO - Processing image L7 2019-07-23-22-08-31 INFO - L7 2019-07-23-22-08-31 cloud cover : 0.00% INFO - L7 2019-07-23-22-08-31: sand: 0.01% ,whitewater: 0.14% ,water: 8.33% INFO - L7 2019-07-23-22-08-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 116 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 570 INFO - Number of shoreline points after removing points within 300m of cloud mask 570 INFO - Number of shoreline points before removing points within 30m of no data pixel 570 INFO - Number of shoreline points after removing points within 30m of no data pixel 542 ERROR - Skipping L7 2019-08-01-22-01-58 due to cloud cover percentage exceeding cloud threshold: 59.52% > 10.00%. INFO - Processing image L7 2019-08-08-22-07-52 INFO - L7 2019-08-08-22-07-52 cloud cover : 0.00% INFO - L7 2019-08-08-22-07-52: sand: 0.76% ,whitewater: 0.49% ,water: 31.34% INFO - L7 2019-08-08-22-07-52: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 318 INFO - Number of shoreline points after removing points within 300m of cloud mask 318 INFO - Number of shoreline points before removing points within 30m of no data pixel 318 INFO - Number of shoreline points after removing points within 30m of no data pixel 305 INFO - Processing image L7 2019-08-17-22-01-18 INFO - L7 2019-08-17-22-01-18 cloud cover : 0.00% INFO - L7 2019-08-17-22-01-18: sand: 0.95% ,whitewater: 3.26% ,water: 41.73% INFO - L7 2019-08-17-22-01-18: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 497 INFO - Number of shoreline points after removing points within 300m of cloud mask 497 INFO - Number of shoreline points before removing points within 30m of no data pixel 497 INFO - Number of shoreline points after removing points within 30m of no data pixel 481 ERROR - Skipping L7 2019-08-24-22-07-11 due to cloud cover percentage exceeding cloud threshold: 70.63% > 10.00%. INFO - Processing image L7 2019-09-02-22-00-37 INFO - L7 2019-09-02-22-00-37 cloud cover : 0.00% INFO - L7 2019-09-02-22-00-37: sand: 0.93% ,whitewater: 2.18% ,water: 42.05% INFO - L7 2019-09-02-22-00-37: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 468 INFO - Number of shoreline points after removing points within 300m of cloud mask 468 INFO - Number of shoreline points before removing points within 30m of no data pixel 468 INFO - Number of shoreline points after removing points within 30m of no data pixel 454 INFO - Processing image L7 2019-09-09-22-06-30 INFO - L7 2019-09-09-22-06-30 cloud cover : 0.00% INFO - L7 2019-09-09-22-06-30: sand: 0.22% ,whitewater: 2.74% ,water: 29.26% INFO - L7 2019-09-09-22-06-30: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 318 INFO - Number of shoreline points after removing points within 300m of cloud mask 318 INFO - Number of shoreline points before removing points within 30m of no data pixel 318 INFO - Number of shoreline points after removing points within 30m of no data pixel 306 ERROR - Skipping L7 2019-09-18-21-59-55 due to cloud cover percentage exceeding cloud threshold: 53.44% > 10.00%. ERROR - Skipping L7 2019-09-25-22-05-47 due to cloud cover percentage exceeding cloud threshold: 91.95% > 10.00%. INFO - Processing image L7 2019-10-27-22-04-26 INFO - L7 2019-10-27-22-04-26 cloud cover : 0.00% INFO - L7 2019-10-27-22-04-26: sand: 0.03% ,whitewater: 0.07% ,water: 30.89% INFO - L7 2019-10-27-22-04-26: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 325 INFO - Number of shoreline points after removing points within 300m of cloud mask 325 INFO - Number of shoreline points before removing points within 30m of no data pixel 325 INFO - Number of shoreline points after removing points within 30m of no data pixel 311 ERROR - Skipping L7 2019-12-07-21-56-20 due to cloud cover percentage exceeding cloud threshold: 91.71% > 10.00%. ERROR - Skipping L7 2019-12-23-21-55-32 due to cloud cover percentage exceeding cloud threshold: 75.54% > 10.00%. ERROR - Skipping L7 2019-12-30-22-01-20 due to cloud cover percentage exceeding cloud threshold: 62.10% > 10.00%. INFO - Processing image L7 2020-01-08-21-54-41 INFO - L7 2020-01-08-21-54-41 cloud cover : 0.00% INFO - L7 2020-01-08-21-54-41: sand: 0.46% ,whitewater: 4.24% ,water: 39.65% INFO - L7 2020-01-08-21-54-41: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 446 INFO - Number of shoreline points after removing points within 300m of cloud mask 446 INFO - Number of shoreline points before removing points within 30m of no data pixel 446 INFO - Number of shoreline points after removing points within 30m of no data pixel 432 INFO - Processing image L7 2020-01-24-21-53-54 INFO - L7 2020-01-24-21-53-54 cloud cover : 3.99% INFO - L7 2020-01-24-21-53-54: sand: 0.75% ,whitewater: 0.58% ,water: 43.12% INFO - L7 2020-01-24-21-53-54: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 545 INFO - Number of shoreline points after removing points within 300m of cloud mask 545 INFO - Number of shoreline points before removing points within 30m of no data pixel 545 INFO - Number of shoreline points after removing points within 30m of no data pixel 529 INFO - Processing image L7 2020-02-09-21-53-06 INFO - L7 2020-02-09-21-53-06 cloud cover : 0.00% INFO - L7 2020-02-09-21-53-06: sand: 0.48% ,whitewater: 2.87% ,water: 40.72% INFO - L7 2020-02-09-21-53-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 423 INFO - Number of shoreline points after removing points within 300m of cloud mask 423 INFO - Number of shoreline points before removing points within 30m of no data pixel 423 INFO - Number of shoreline points after removing points within 30m of no data pixel 409 INFO - Processing image L7 2020-03-03-21-58-04 INFO - L7 2020-03-03-21-58-04 cloud cover : 0.00% INFO - L7 2020-03-03-21-58-04: sand: 0.50% ,whitewater: 0.74% ,water: 31.28% INFO - L7 2020-03-03-21-58-04: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 342 INFO - Number of shoreline points after removing points within 300m of cloud mask 342 INFO - Number of shoreline points before removing points within 30m of no data pixel 342 INFO - Number of shoreline points after removing points within 30m of no data pixel 329 ERROR - Skipping L7 2020-03-19-21-57-11 due to cloud cover percentage exceeding cloud threshold: 16.42% > 10.00%. INFO - Processing image L7 2020-04-13-21-49-35 INFO - L7 2020-04-13-21-49-35 cloud cover : 0.00% INFO - L7 2020-04-13-21-49-35: sand: 0.05% ,whitewater: 1.33% ,water: 43.22% INFO - L7 2020-04-13-21-49-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 462 INFO - Number of shoreline points after removing points within 300m of cloud mask 462 INFO - Number of shoreline points before removing points within 30m of no data pixel 462 INFO - Number of shoreline points after removing points within 30m of no data pixel 447 INFO - Processing image L7 2020-04-20-21-55-22 INFO - L7 2020-04-20-21-55-22 cloud cover : 0.00% INFO - L7 2020-04-20-21-55-22: sand: 0.03% ,whitewater: 0.31% ,water: 33.02% INFO - L7 2020-04-20-21-55-22: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 392 INFO - Number of shoreline points after removing points within 300m of cloud mask 392 INFO - Number of shoreline points before removing points within 30m of no data pixel 392 INFO - Number of shoreline points after removing points within 30m of no data pixel 379 ERROR - Skipping L7 2020-04-29-21-48-39 due to cloud cover percentage exceeding cloud threshold: 61.49% > 10.00%. INFO - Processing image L7 2020-05-15-21-47-40 INFO - L7 2020-05-15-21-47-40 cloud cover : 0.00% INFO - L7 2020-05-15-21-47-40: sand: 1.45% ,whitewater: 0.68% ,water: 43.60% INFO - L7 2020-05-15-21-47-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 30 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 591 INFO - Number of shoreline points after removing points within 300m of cloud mask 591 INFO - Number of shoreline points before removing points within 30m of no data pixel 591 INFO - Number of shoreline points after removing points within 30m of no data pixel 576 INFO - Processing image L7 2020-05-31-21-46-42 INFO - L7 2020-05-31-21-46-42 cloud cover : 0.00% INFO - L7 2020-05-31-21-46-42: sand: 0.02% ,whitewater: 0.02% ,water: 34.72% INFO - L7 2020-05-31-21-46-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 106 shorelines. Number of shorelines after filtering shorelines: 21 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1121 INFO - Number of shoreline points after removing points within 300m of cloud mask 1121 INFO - Number of shoreline points before removing points within 30m of no data pixel 1121 INFO - Number of shoreline points after removing points within 30m of no data pixel 1100 INFO - Processing image L7 2020-06-07-21-52-29 INFO - L7 2020-06-07-21-52-29 cloud cover : 0.00% INFO - L7 2020-06-07-21-52-29: sand: 1.60% ,whitewater: 2.12% ,water: 41.53% INFO - L7 2020-06-07-21-52-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 35 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 563 INFO - Number of shoreline points after removing points within 300m of cloud mask 563 INFO - Number of shoreline points before removing points within 30m of no data pixel 563 INFO - Number of shoreline points after removing points within 30m of no data pixel 545 INFO - Processing image L7 2020-06-23-21-51-32 INFO - L7 2020-06-23-21-51-32 cloud cover : 0.00% INFO - L7 2020-06-23-21-51-32: sand: 1.25% ,whitewater: 2.11% ,water: 31.82% INFO - L7 2020-06-23-21-51-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 35 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 526 INFO - Number of shoreline points after removing points within 300m of cloud mask 526 INFO - Number of shoreline points before removing points within 30m of no data pixel 526 INFO - Number of shoreline points after removing points within 30m of no data pixel 504 INFO - Processing image L7 2020-07-02-21-44-49 INFO - L7 2020-07-02-21-44-49 cloud cover : 0.00% INFO - L7 2020-07-02-21-44-49: sand: 1.93% ,whitewater: 2.14% ,water: 44.95% INFO - L7 2020-07-02-21-44-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 36 shorelines. Number of shorelines after filtering shorelines: 14 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 703 INFO - Number of shoreline points after removing points within 300m of cloud mask 703 INFO - Number of shoreline points before removing points within 30m of no data pixel 703 INFO - Number of shoreline points after removing points within 30m of no data pixel 682 ERROR - Skipping L7 2020-07-09-21-50-35 due to cloud cover percentage exceeding cloud threshold: 16.77% > 10.00%. INFO - Processing image L7 2020-07-18-21-43-51 INFO - L7 2020-07-18-21-43-51 cloud cover : 0.45% INFO - L7 2020-07-18-21-43-51: sand: 1.00% ,whitewater: 0.47% ,water: 56.60% INFO - L7 2020-07-18-21-43-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 61 shorelines. Number of shorelines after filtering shorelines: 19 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 925 INFO - Number of shoreline points after removing points within 300m of cloud mask 925 INFO - Number of shoreline points before removing points within 30m of no data pixel 925 INFO - Number of shoreline points after removing points within 30m of no data pixel 914 ERROR - Skipping L7 2020-07-25-21-49-36 due to cloud cover percentage exceeding cloud threshold: 60.45% > 10.00%. INFO - Processing image L7 2020-08-10-21-48-35 INFO - L7 2020-08-10-21-48-35 cloud cover : 0.00% INFO - L7 2020-08-10-21-48-35: sand: 0.01% ,whitewater: 0.93% ,water: 32.40% INFO - L7 2020-08-10-21-48-35: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 362 INFO - Number of shoreline points after removing points within 300m of cloud mask 362 INFO - Number of shoreline points before removing points within 30m of no data pixel 362 INFO - Number of shoreline points after removing points within 30m of no data pixel 337 INFO - Processing image L7 2020-08-19-21-41-50 INFO - L7 2020-08-19-21-41-50 cloud cover : 0.00% INFO - L7 2020-08-19-21-41-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.02% INFO - L7 2020-08-19-21-41-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 274 shorelines. Number of shorelines after filtering shorelines: 20 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1552 INFO - Number of shoreline points after removing points within 300m of cloud mask 1552 INFO - Number of shoreline points before removing points within 30m of no data pixel 1552 INFO - Number of shoreline points after removing points within 30m of no data pixel 1528 INFO - Processing image L7 2020-09-04-21-40-48 INFO - L7 2020-09-04-21-40-48 cloud cover : 0.00% INFO - L7 2020-09-04-21-40-48: sand: 0.65% ,whitewater: 0.60% ,water: 42.54% INFO - L7 2020-09-04-21-40-48: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 429 INFO - Number of shoreline points after removing points within 300m of cloud mask 429 INFO - Number of shoreline points before removing points within 30m of no data pixel 429 INFO - Number of shoreline points after removing points within 30m of no data pixel 416 ERROR - Skipping L7 2020-09-11-21-46-31 due to cloud cover percentage exceeding cloud threshold: 83.02% > 10.00%. ERROR - Skipping L7 2020-09-20-21-39-44 due to cloud cover percentage exceeding cloud threshold: 11.23% > 10.00%. ERROR - Skipping L7 2020-10-06-21-38-43 due to cloud cover percentage exceeding cloud threshold: 91.12% > 10.00%. INFO - Processing image L7 2020-10-13-21-44-26 INFO - L7 2020-10-13-21-44-26 cloud cover : 1.26% INFO - L7 2020-10-13-21-44-26: sand: 0.50% ,whitewater: 0.64% ,water: 32.81% INFO - L7 2020-10-13-21-44-26: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 367 INFO - Number of shoreline points after removing points within 300m of cloud mask 367 INFO - Number of shoreline points before removing points within 30m of no data pixel 367 INFO - Number of shoreline points after removing points within 30m of no data pixel 355 ERROR - Skipping L7 2020-10-22-21-37-40 due to cloud cover percentage exceeding cloud threshold: 80.28% > 10.00%. INFO - Processing image L7 2020-11-30-21-41-09 INFO - L7 2020-11-30-21-41-09 cloud cover : 0.00% INFO - L7 2020-11-30-21-41-09: sand: 0.48% ,whitewater: 0.53% ,water: 31.97% INFO - L7 2020-11-30-21-41-09: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 307 INFO - Number of shoreline points after removing points within 300m of cloud mask 307 INFO - Number of shoreline points before removing points within 30m of no data pixel 307 INFO - Number of shoreline points after removing points within 30m of no data pixel 291 INFO - Processing image L7 2020-12-09-21-34-18 INFO - L7 2020-12-09-21-34-18 cloud cover : 0.00% INFO - L7 2020-12-09-21-34-18: sand: 0.49% ,whitewater: 0.33% ,water: 43.14% INFO - L7 2020-12-09-21-34-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 444 INFO - Number of shoreline points after removing points within 300m of cloud mask 444 INFO - Number of shoreline points before removing points within 30m of no data pixel 444 INFO - Number of shoreline points after removing points within 30m of no data pixel 428 ERROR - Skipping L7 2020-12-25-21-33-07 due to cloud cover percentage exceeding cloud threshold: 19.48% > 10.00%. ERROR - Skipping L7 2021-01-17-21-37-41 due to cloud cover percentage exceeding cloud threshold: 12.78% > 10.00%. INFO - Processing image L7 2021-02-02-21-36-31 INFO - L7 2021-02-02-21-36-31 cloud cover : 0.00% INFO - L7 2021-02-02-21-36-31: sand: 0.23% ,whitewater: 0.67% ,water: 32.18% INFO - L7 2021-02-02-21-36-31: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 333 INFO - Number of shoreline points after removing points within 300m of cloud mask 333 INFO - Number of shoreline points before removing points within 30m of no data pixel 333 INFO - Number of shoreline points after removing points within 30m of no data pixel 321 INFO - Processing image L7 2021-02-18-21-35-19 INFO - L7 2021-02-18-21-35-19 cloud cover : 0.00% INFO - L7 2021-02-18-21-35-19: sand: 0.36% ,whitewater: 0.47% ,water: 32.13% INFO - L7 2021-02-18-21-35-19: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 300 INFO - Number of shoreline points after removing points within 300m of cloud mask 300 INFO - Number of shoreline points before removing points within 30m of no data pixel 300 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L7 2021-03-06-21-34-05 INFO - L7 2021-03-06-21-34-05 cloud cover : 0.00% INFO - L7 2021-03-06-21-34-05: sand: 1.03% ,whitewater: 0.69% ,water: 31.94% INFO - L7 2021-03-06-21-34-05: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 338 INFO - Number of shoreline points after removing points within 300m of cloud mask 338 INFO - Number of shoreline points before removing points within 30m of no data pixel 338 INFO - Number of shoreline points after removing points within 30m of no data pixel 325 INFO - Processing image L7 2021-03-31-21-25-54 INFO - L7 2021-03-31-21-25-54 cloud cover : 0.00% INFO - L7 2021-03-31-21-25-54: sand: 1.24% ,whitewater: 2.37% ,water: 40.17% INFO - L7 2021-03-31-21-25-54: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 483 INFO - Number of shoreline points after removing points within 300m of cloud mask 483 INFO - Number of shoreline points before removing points within 30m of no data pixel 483 INFO - Number of shoreline points after removing points within 30m of no data pixel 467 ERROR - Skipping L7 2021-04-07-21-31-30 due to cloud cover percentage exceeding cloud threshold: 22.65% > 10.00%. INFO - Processing image L7 2021-04-16-21-24-34 INFO - L7 2021-04-16-21-24-34 cloud cover : 0.00% INFO - L7 2021-04-16-21-24-34: sand: 1.81% ,whitewater: 1.73% ,water: 40.59% INFO - L7 2021-04-16-21-24-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 459 INFO - Processing image L7 2021-04-23-21-30-10 INFO - L7 2021-04-23-21-30-10 cloud cover : 7.38% INFO - L7 2021-04-23-21-30-10: sand: 0.57% ,whitewater: 0.48% ,water: 19.60% INFO - L7 2021-04-23-21-30-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 43 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 556 INFO - Number of shoreline points after removing points within 300m of cloud mask 556 INFO - Number of shoreline points before removing points within 30m of no data pixel 556 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 ERROR - Skipping L7 2021-05-02-21-23-13 due to cloud cover percentage exceeding cloud threshold: 86.01% > 10.00%. INFO - Processing image L7 2021-05-09-21-28-49 INFO - L7 2021-05-09-21-28-49 cloud cover : 0.00% INFO - L7 2021-05-09-21-28-49: sand: 0.56% ,whitewater: 0.04% ,water: 15.77% INFO - L7 2021-05-09-21-28-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 68 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 510 INFO - Number of shoreline points after removing points within 300m of cloud mask 510 INFO - Number of shoreline points before removing points within 30m of no data pixel 510 INFO - Number of shoreline points after removing points within 30m of no data pixel 500 ERROR - Skipping L7 2021-05-25-21-27-28 due to cloud cover percentage exceeding cloud threshold: 44.11% > 10.00%. INFO - Processing image L7 2021-06-10-21-26-08 INFO - L7 2021-06-10-21-26-08 cloud cover : 0.00% INFO - L7 2021-06-10-21-26-08: sand: 3.23% ,whitewater: 2.21% ,water: 32.43% INFO - L7 2021-06-10-21-26-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 58 shorelines. Number of shorelines after filtering shorelines: 20 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 813 INFO - Number of shoreline points after removing points within 300m of cloud mask 813 INFO - Number of shoreline points before removing points within 30m of no data pixel 813 INFO - Number of shoreline points after removing points within 30m of no data pixel 801 INFO - Processing image L7 2021-07-05-21-17-53 INFO - L7 2021-07-05-21-17-53 cloud cover : 0.00% INFO - L7 2021-07-05-21-17-53: sand: 6.55% ,whitewater: 1.10% ,water: 41.41% INFO - L7 2021-07-05-21-17-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 70 shorelines. Number of shorelines after filtering shorelines: 18 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 964 INFO - Number of shoreline points after removing points within 300m of cloud mask 964 INFO - Number of shoreline points before removing points within 30m of no data pixel 964 INFO - Number of shoreline points after removing points within 30m of no data pixel 950 INFO - Processing image L7 2021-07-12-21-23-28 INFO - L7 2021-07-12-21-23-28 cloud cover : 0.00% INFO - L7 2021-07-12-21-23-28: sand: 2.87% ,whitewater: 3.49% ,water: 39.90% INFO - L7 2021-07-12-21-23-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 30 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 549 INFO - Number of shoreline points after removing points within 300m of cloud mask 549 INFO - Number of shoreline points before removing points within 30m of no data pixel 549 INFO - Number of shoreline points after removing points within 30m of no data pixel 534 INFO - Processing image L7 2021-07-28-21-22-05 INFO - L7 2021-07-28-21-22-05 cloud cover : 0.00% INFO - L7 2021-07-28-21-22-05: sand: 1.69% ,whitewater: 1.26% ,water: 33.38% INFO - L7 2021-07-28-21-22-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 39 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 578 INFO - Number of shoreline points after removing points within 300m of cloud mask 578 INFO - Number of shoreline points before removing points within 30m of no data pixel 578 INFO - Number of shoreline points after removing points within 30m of no data pixel 564 INFO - Processing image L7 2021-08-06-21-15-06 INFO - L7 2021-08-06-21-15-06 cloud cover : 0.00% INFO - L7 2021-08-06-21-15-06: sand: 2.49% ,whitewater: 1.72% ,water: 41.18% INFO - L7 2021-08-06-21-15-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 47 shorelines. Number of shorelines after filtering shorelines: 14 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 703 INFO - Number of shoreline points after removing points within 300m of cloud mask 703 INFO - Number of shoreline points before removing points within 30m of no data pixel 703 INFO - Number of shoreline points after removing points within 30m of no data pixel 687 INFO - Processing image L7 2021-09-07-21-12-19 INFO - L7 2021-09-07-21-12-19 cloud cover : 0.00% INFO - L7 2021-09-07-21-12-19: sand: 0.25% ,whitewater: 1.64% ,water: 41.21% INFO - L7 2021-09-07-21-12-19: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 457 INFO - Processing image L7 2021-09-14-21-17-52 INFO - L7 2021-09-14-21-17-52 cloud cover : 0.00% INFO - L7 2021-09-14-21-17-52: sand: 1.00% ,whitewater: 1.63% ,water: 31.10% INFO - L7 2021-09-14-21-17-52: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 421 INFO - Number of shoreline points after removing points within 300m of cloud mask 421 INFO - Number of shoreline points before removing points within 30m of no data pixel 421 INFO - Number of shoreline points after removing points within 30m of no data pixel 409 INFO - Processing image L7 2021-09-23-21-10-53 INFO - L7 2021-09-23-21-10-53 cloud cover : 0.00% INFO - L7 2021-09-23-21-10-53: sand: 1.33% ,whitewater: 1.49% ,water: 39.99% INFO - L7 2021-09-23-21-10-53: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 414 INFO - Number of shoreline points after removing points within 300m of cloud mask 414 INFO - Number of shoreline points before removing points within 30m of no data pixel 414 INFO - Number of shoreline points after removing points within 30m of no data pixel 402 INFO - Processing image L7 2021-09-30-21-16-26 INFO - L7 2021-09-30-21-16-26 cloud cover : 0.00% INFO - L7 2021-09-30-21-16-26: sand: 0.51% ,whitewater: 0.96% ,water: 32.74% INFO - L7 2021-09-30-21-16-26: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 348 INFO - Number of shoreline points after removing points within 300m of cloud mask 348 INFO - Number of shoreline points before removing points within 30m of no data pixel 348 INFO - Number of shoreline points after removing points within 30m of no data pixel 336 INFO - Processing image L7 2021-10-09-21-09-28 INFO - L7 2021-10-09-21-09-28 cloud cover : 0.00% INFO - L7 2021-10-09-21-09-28: sand: 0.62% ,whitewater: 0.70% ,water: 41.12% INFO - L7 2021-10-09-21-09-28: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 400 INFO - Number of shoreline points after removing points within 300m of cloud mask 400 INFO - Number of shoreline points before removing points within 30m of no data pixel 400 INFO - Number of shoreline points after removing points within 30m of no data pixel 383 ERROR - Skipping L7 2021-11-01-21-13-34 due to cloud cover percentage exceeding cloud threshold: 59.36% > 10.00%. ERROR - Skipping L7 2021-11-17-21-12-01 due to cloud cover percentage exceeding cloud threshold: 28.70% > 10.00%. INFO - Processing image L7 2021-12-12-21-03-28 INFO - L7 2021-12-12-21-03-28 cloud cover : 0.00% INFO - L7 2021-12-12-21-03-28: sand: 0.13% ,whitewater: 0.35% ,water: 42.99% INFO - L7 2021-12-12-21-03-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 459 INFO - Number of shoreline points after removing points within 300m of cloud mask 459 INFO - Number of shoreline points before removing points within 30m of no data pixel 459 INFO - Number of shoreline points after removing points within 30m of no data pixel 444 INFO - Processing image L7 2022-01-04-21-07-21 INFO - L7 2022-01-04-21-07-21 cloud cover : 0.00% INFO - L7 2022-01-04-21-07-21: sand: 0.58% ,whitewater: 0.86% ,water: 33.32% INFO - L7 2022-01-04-21-07-21: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 353 INFO - Number of shoreline points after removing points within 300m of cloud mask 353 INFO - Number of shoreline points before removing points within 30m of no data pixel 353 INFO - Number of shoreline points after removing points within 30m of no data pixel 340 INFO - Processing image L7 2022-01-13-21-00-20 INFO - L7 2022-01-13-21-00-20 cloud cover : 0.00% INFO - L7 2022-01-13-21-00-20: sand: 1.69% ,whitewater: 1.73% ,water: 38.91% INFO - L7 2022-01-13-21-00-20: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 430 INFO - Number of shoreline points after removing points within 300m of cloud mask 430 INFO - Number of shoreline points before removing points within 30m of no data pixel 430 INFO - Number of shoreline points after removing points within 30m of no data pixel 414 ERROR - Skipping L7 2022-01-20-21-05-51 due to cloud cover percentage exceeding cloud threshold: 17.08% > 10.00%. INFO - Processing image L7 2022-03-02-20-55-37 INFO - L7 2022-03-02-20-55-37 cloud cover : 0.00% INFO - L7 2022-03-02-20-55-37: sand: 1.30% ,whitewater: 2.39% ,water: 38.70% INFO - L7 2022-03-02-20-55-37: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 419 INFO - Number of shoreline points after removing points within 300m of cloud mask 419 INFO - Number of shoreline points before removing points within 30m of no data pixel 419 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 ERROR - Skipping L7 2022-03-18-20-54-01 due to cloud cover percentage exceeding cloud threshold: 57.78% > 10.00%. INFO - Processing image L7 2022-03-25-20-59-32 INFO - L7 2022-03-25-20-59-32 cloud cover : 0.00% INFO - L7 2022-03-25-20-59-32: sand: 1.76% ,whitewater: 2.73% ,water: 30.04% INFO - L7 2022-03-25-20-59-32: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 329 INFO - Number of shoreline points after removing points within 300m of cloud mask 329 INFO - Number of shoreline points before removing points within 30m of no data pixel 329 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 INFO - Processing image L7 2022-05-11-20-52-39 INFO - L7 2022-05-11-20-52-39 cloud cover : 0.68% INFO - L7 2022-05-11-20-52-39: sand: 4.76% ,whitewater: 1.17% ,water: 42.12% INFO - L7 2022-05-11-20-52-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 50 shorelines. Number of shorelines after filtering shorelines: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 732 INFO - Number of shoreline points after removing points within 300m of cloud mask 732 INFO - Number of shoreline points before removing points within 30m of no data pixel 732 INFO - Number of shoreline points after removing points within 30m of no data pixel 720 INFO - Processing image L7 2022-05-23-20-46-22 INFO - L7 2022-05-23-20-46-22 cloud cover : 0.00% INFO - L7 2022-05-23-20-46-22: sand: 5.14% ,whitewater: 2.24% ,water: 37.87% INFO - L7 2022-05-23-20-46-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 38 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 638 INFO - Number of shoreline points after removing points within 300m of cloud mask 638 INFO - Number of shoreline points before removing points within 30m of no data pixel 638 INFO - Number of shoreline points after removing points within 30m of no data pixel 625 INFO - Processing image L7 2022-05-23-20-46-46 INFO - L7 2022-05-23-20-46-46 cloud cover : 0.00% INFO - L7 2022-05-23-20-46-46: sand: 4.09% ,whitewater: 1.73% ,water: 20.80% INFO - L7 2022-05-23-20-46-46: 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 43 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 INFO - Processing image L7 2022-05-28-20-51-56 INFO - L7 2022-05-28-20-51-56 cloud cover : 1.59% INFO - L7 2022-05-28-20-51-56: sand: 2.31% ,whitewater: 1.13% ,water: 40.83% INFO - L7 2022-05-28-20-51-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 54 shorelines. Number of shorelines after filtering shorelines: 17 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 794 INFO - Number of shoreline points after removing points within 300m of cloud mask 794 INFO - Number of shoreline points before removing points within 30m of no data pixel 794 INFO - Number of shoreline points after removing points within 30m of no data pixel 783 INFO - Processing image L7 2022-07-30-20-41-56 INFO - L7 2022-07-30-20-41-56 cloud cover : 0.00% INFO - L7 2022-07-30-20-41-56: sand: 9.69% ,whitewater: 1.31% ,water: 76.12% INFO - L7 2022-07-30-20-41-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 80 shorelines. Number of shorelines after filtering shorelines: 19 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 685 INFO - Number of shoreline points after removing points within 300m of cloud mask 685 INFO - Number of shoreline points before removing points within 30m of no data pixel 685 INFO - Number of shoreline points after removing points within 30m of no data pixel 685 INFO - Processing image L7 2022-08-21-20-45-50 INFO - L7 2022-08-21-20-45-50 cloud cover : 0.00% INFO - L7 2022-08-21-20-45-50: sand: 0.53% ,whitewater: 0.64% ,water: 26.08% INFO - L7 2022-08-21-20-45-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 371 INFO - Number of shoreline points after removing points within 300m of cloud mask 371 INFO - Number of shoreline points before removing points within 30m of no data pixel 371 INFO - Number of shoreline points after removing points within 30m of no data pixel 354 ERROR - Skipping L7 2022-09-02-20-38-53 due to cloud cover percentage exceeding cloud threshold: 13.74% > 10.00%. ERROR - Skipping L7 2022-09-07-20-44-13 due to cloud cover percentage exceeding cloud threshold: 33.86% > 10.00%. INFO - Processing image L7 2022-10-06-20-35-16 INFO - L7 2022-10-06-20-35-16 cloud cover : 0.22% INFO - L7 2022-10-06-20-35-16: sand: 0.08% ,whitewater: 3.93% ,water: 40.92% INFO - L7 2022-10-06-20-35-16: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 693 INFO - Number of shoreline points after removing points within 300m of cloud mask 599 INFO - Number of shoreline points before removing points within 30m of no data pixel 599 INFO - Number of shoreline points after removing points within 30m of no data pixel 580 ERROR - Skipping L7 2022-10-11-20-40-28 due to cloud cover percentage exceeding cloud threshold: 87.77% > 10.00%. ERROR - Skipping L7 2022-10-28-20-38-18 due to cloud cover percentage exceeding cloud threshold: 70.68% > 10.00%. ERROR - Skipping L7 2022-11-26-20-28-47 due to cloud cover percentage exceeding cloud threshold: 33.47% > 10.00%. INFO - Processing image L7 2022-12-01-20-33-27 INFO - L7 2022-12-01-20-33-27 cloud cover : 0.00% INFO - L7 2022-12-01-20-33-27: sand: 0.14% ,whitewater: 0.25% ,water: 39.74% INFO - L7 2022-12-01-20-33-27: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 438 INFO - Number of shoreline points after removing points within 300m of cloud mask 438 INFO - Number of shoreline points before removing points within 30m of no data pixel 438 INFO - Number of shoreline points after removing points within 30m of no data pixel 425 INFO - Processing image L7 2023-01-21-20-24-48 INFO - L7 2023-01-21-20-24-48 cloud cover : 0.00% INFO - L7 2023-01-21-20-24-48: sand: 1.49% ,whitewater: 1.81% ,water: 44.55% INFO - L7 2023-01-21-20-24-48: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 473 ERROR - Skipping L7 2023-01-26-20-29-36 due to cloud cover percentage exceeding cloud threshold: 88.15% > 10.00%. INFO - Processing image L7 2023-02-07-20-21-18 INFO - L7 2023-02-07-20-21-18 cloud cover : 1.26% INFO - L7 2023-02-07-20-21-18: sand: 1.83% ,whitewater: 0.90% ,water: 37.60% INFO - L7 2023-02-07-20-21-18: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 405 INFO - Number of shoreline points after removing points within 300m of cloud mask 405 INFO - Number of shoreline points before removing points within 30m of no data pixel 405 INFO - Number of shoreline points after removing points within 30m of no data pixel 392 INFO - Processing image L7 2023-02-12-20-26-00 INFO - L7 2023-02-12-20-26-00 cloud cover : 0.44% INFO - L7 2023-02-12-20-26-00: sand: 1.85% ,whitewater: 0.64% ,water: 37.54% INFO - L7 2023-02-12-20-26-00: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 371 INFO - Number of shoreline points after removing points within 300m of cloud mask 371 INFO - Number of shoreline points before removing points within 30m of no data pixel 371 INFO - Number of shoreline points after removing points within 30m of no data pixel 359 INFO - Processing image L7 2023-02-24-20-17-21 INFO - L7 2023-02-24-20-17-21 cloud cover : 0.00% INFO - L7 2023-02-24-20-17-21: sand: 2.62% ,whitewater: 1.00% ,water: 28.37% INFO - L7 2023-02-24-20-17-21: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 295 INFO - Number of shoreline points after removing points within 300m of cloud mask 295 INFO - Number of shoreline points before removing points within 30m of no data pixel 295 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 INFO - Processing image L7 2023-02-24-20-17-45 INFO - L7 2023-02-24-20-17-45 cloud cover : 0.00% INFO - L7 2023-02-24-20-17-45: sand: 2.28% ,whitewater: 0.95% ,water: 28.88% INFO - L7 2023-02-24-20-17-45: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 302 INFO - Number of shoreline points after removing points within 300m of cloud mask 302 INFO - Number of shoreline points before removing points within 30m of no data pixel 302 INFO - Number of shoreline points after removing points within 30m of no data pixel 290 INFO - Processing image L7 2023-03-01-20-21-54 INFO - L7 2023-03-01-20-21-54 cloud cover : 0.00% INFO - L7 2023-03-01-20-21-54: sand: 3.61% ,whitewater: 1.96% ,water: 45.97% INFO - L7 2023-03-01-20-21-54: 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 547 INFO - Number of shoreline points after removing points within 300m of cloud mask 547 INFO - Number of shoreline points before removing points within 30m of no data pixel 547 INFO - Number of shoreline points after removing points within 30m of no data pixel 545 INFO - Processing image L7 2023-03-18-20-17-14 INFO - L7 2023-03-18-20-17-14 cloud cover : 0.00% INFO - L7 2023-03-18-20-17-14: sand: 3.34% ,whitewater: 1.09% ,water: 36.96% INFO - L7 2023-03-18-20-17-14: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 433 INFO - Processing image L7 2023-03-23-20-21-34 INFO - L7 2023-03-23-20-21-34 cloud cover : 0.00% INFO - L7 2023-03-23-20-21-34: sand: 2.16% ,whitewater: 1.72% ,water: 37.52% INFO - L7 2023-03-23-20-21-34: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 427 INFO - Processing image L7 2023-04-14-20-20-19 INFO - L7 2023-04-14-20-20-19 cloud cover : 0.00% INFO - L7 2023-04-14-20-20-19: sand: 3.42% ,whitewater: 1.25% ,water: 33.94% INFO - L7 2023-04-14-20-20-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 486 INFO - Number of shoreline points after removing points within 300m of cloud mask 486 INFO - Number of shoreline points before removing points within 30m of no data pixel 486 INFO - Number of shoreline points after removing points within 30m of no data pixel 466 INFO - Processing image L7 2023-08-24-19-59-34 INFO - L7 2023-08-24-19-59-34 cloud cover : 0.00% INFO - L7 2023-08-24-19-59-34: sand: 6.84% ,whitewater: 0.94% ,water: 42.44% INFO - L7 2023-08-24-19-59-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 69 shorelines. Number of shorelines after filtering shorelines: 20 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 988 INFO - Number of shoreline points after removing points within 300m of cloud mask 988 INFO - Number of shoreline points before removing points within 30m of no data pixel 988 INFO - Number of shoreline points after removing points within 30m of no data pixel 973 ERROR - Skipping L7 2023-08-29-20-02-52 due to cloud cover percentage exceeding cloud threshold: 21.43% > 10.00%. INFO - Processing image L7 2023-09-25-20-00-32 INFO - L7 2023-09-25-20-00-32 cloud cover : 0.00% INFO - L7 2023-09-25-20-00-32: sand: 3.57% ,whitewater: 1.34% ,water: 35.02% INFO - L7 2023-09-25-20-00-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 445 INFO - Number of shoreline points after removing points within 300m of cloud mask 445 INFO - Number of shoreline points before removing points within 30m of no data pixel 445 INFO - Number of shoreline points after removing points within 30m of no data pixel 431 INFO - Processing image L7 2023-10-17-19-54-05 INFO - L7 2023-10-17-19-54-05 cloud cover : 0.00% INFO - L7 2023-10-17-19-54-05: sand: 0.57% ,whitewater: 1.41% ,water: 43.71% INFO - L7 2023-10-17-19-54-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 457 INFO - Number of shoreline points after removing points within 300m of cloud mask 457 INFO - Number of shoreline points before removing points within 30m of no data pixel 457 INFO - Number of shoreline points after removing points within 30m of no data pixel 439 INFO - Processing image L7 2023-11-13-19-49-32 INFO - L7 2023-11-13-19-49-32 cloud cover : 0.93% INFO - L7 2023-11-13-19-49-32: sand: 2.09% ,whitewater: 0.83% ,water: 37.44% INFO - L7 2023-11-13-19-49-32: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 396 INFO - Number of shoreline points after removing points within 300m of cloud mask 396 INFO - Number of shoreline points before removing points within 30m of no data pixel 396 INFO - Number of shoreline points after removing points within 30m of no data pixel 376 ERROR - Skipping L7 2023-11-23-19-54-53 due to cloud cover percentage exceeding cloud threshold: 85.15% > 10.00%. INFO - Processing image L7 2023-12-10-19-43-49 INFO - L7 2023-12-10-19-43-49 cloud cover : 3.58% INFO - L7 2023-12-10-19-43-49: sand: 1.09% ,whitewater: 0.81% ,water: 29.06% INFO - L7 2023-12-10-19-43-49: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 324 INFO - Number of shoreline points after removing points within 300m of cloud mask 324 INFO - Number of shoreline points before removing points within 30m of no data pixel 324 INFO - Number of shoreline points after removing points within 30m of no data pixel 310 INFO - Processing image L7 2023-12-10-19-44-13 INFO - L7 2023-12-10-19-44-13 cloud cover : 0.00% INFO - L7 2023-12-10-19-44-13: sand: 0.99% ,whitewater: 0.59% ,water: 29.61% INFO - L7 2023-12-10-19-44-13: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 319 INFO - Number of shoreline points after removing points within 300m of cloud mask 319 INFO - Number of shoreline points before removing points within 30m of no data pixel 319 INFO - Number of shoreline points after removing points within 30m of no data pixel 307 ERROR - Skipping L7 2023-12-20-19-48-46 due to cloud cover percentage exceeding cloud threshold: 67.83% > 10.00%. ERROR - Skipping L7 2023-12-25-19-51-10 due to cloud cover percentage exceeding cloud threshold: 72.46% > 10.00%. INFO - Processing image L7 2024-01-16-19-41-40 INFO - L7 2024-01-16-19-41-40 cloud cover : 0.00% INFO - L7 2024-01-16-19-41-40: sand: 0.15% ,whitewater: 0.10% ,water: 40.08% INFO - L7 2024-01-16-19-41-40: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 382 INFO - Number of shoreline points after removing points within 300m of cloud mask 382 INFO - Number of shoreline points before removing points within 30m of no data pixel 382 INFO - Number of shoreline points after removing points within 30m of no data pixel 366 INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-04-25-22-22-08 INFO - L8 2013-04-25-22-22-08 cloud cover : 8.14% INFO - L8 2013-04-25-22-22-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-04-25-22-22-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 52 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1095 INFO - Number of shoreline points after removing points within 300m of cloud mask 1095 INFO - Number of shoreline points before removing points within 30m of no data pixel 1095 INFO - Number of shoreline points after removing points within 30m of no data pixel 1093 INFO - Processing image L8 2013-05-11-22-22-18 INFO - L8 2013-05-11-22-22-18 cloud cover : 0.00% INFO - L8 2013-05-11-22-22-18: sand: 0.00% ,whitewater: 1.43% ,water: 4.13% INFO - L8 2013-05-11-22-22-18: 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 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 146 ERROR - Skipping L8 2013-05-20-22-16-14 due to cloud cover percentage exceeding cloud threshold: 90.58% > 10.00%. ERROR - Skipping L8 2013-06-05-22-16-15 due to cloud cover percentage exceeding cloud threshold: 79.64% > 10.00%. INFO - Processing image L8 2013-06-12-22-22-23 INFO - L8 2013-06-12-22-22-23 cloud cover : 0.00% INFO - L8 2013-06-12-22-22-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-06-12-22-22-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 INFO - Processing image L8 2013-06-28-22-22-20 INFO - L8 2013-06-28-22-22-20 cloud cover : 0.00% INFO - L8 2013-06-28-22-22-20: sand: 0.00% ,whitewater: 1.62% ,water: 25.66% INFO - L8 2013-06-28-22-22-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 403 INFO - Number of shoreline points after removing points within 300m of cloud mask 403 INFO - Number of shoreline points before removing points within 30m of no data pixel 403 INFO - Number of shoreline points after removing points within 30m of no data pixel 400 INFO - Processing image L8 2013-07-07-22-16-11 INFO - L8 2013-07-07-22-16-11 cloud cover : 0.58% INFO - L8 2013-07-07-22-16-11: sand: 0.00% ,whitewater: 0.46% ,water: 50.98% INFO - L8 2013-07-07-22-16-11: 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 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 INFO - Processing image L8 2013-07-07-22-16-35 INFO - L8 2013-07-07-22-16-35 cloud cover : 0.00% INFO - L8 2013-07-07-22-16-35: sand: 0.00% ,whitewater: 0.35% ,water: 51.63% INFO - L8 2013-07-07-22-16-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 317 INFO - Number of shoreline points after removing points within 300m of cloud mask 317 INFO - Number of shoreline points before removing points within 30m of no data pixel 317 INFO - Number of shoreline points after removing points within 30m of no data pixel 313 INFO - Processing image L8 2013-07-14-22-22-22 INFO - L8 2013-07-14-22-22-22 cloud cover : 0.00% INFO - L8 2013-07-14-22-22-22: sand: 0.00% ,whitewater: 0.03% ,water: 10.04% INFO - L8 2013-07-14-22-22-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 653 INFO - Number of shoreline points after removing points within 300m of cloud mask 653 INFO - Number of shoreline points before removing points within 30m of no data pixel 653 INFO - Number of shoreline points after removing points within 30m of no data pixel 645 INFO - Processing image L8 2013-07-23-22-16-10 INFO - L8 2013-07-23-22-16-10 cloud cover : 9.86% INFO - L8 2013-07-23-22-16-10: sand: 0.00% ,whitewater: 0.56% ,water: 39.00% INFO - L8 2013-07-23-22-16-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 542 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 472 ERROR - Skipping L8 2013-07-23-22-16-34 due to cloud cover percentage exceeding cloud threshold: 11.18% > 10.00%. INFO - Processing image L8 2013-07-30-22-22-23 INFO - L8 2013-07-30-22-22-23 cloud cover : 0.00% INFO - L8 2013-07-30-22-22-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-07-30-22-22-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 69 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 137 ERROR - Skipping L8 2013-08-08-22-16-13 due to cloud cover percentage exceeding cloud threshold: 85.16% > 10.00%. ERROR - Skipping L8 2013-08-08-22-16-37 due to cloud cover percentage exceeding cloud threshold: 86.17% > 10.00%. INFO - Processing image L8 2013-08-24-22-16-15 INFO - L8 2013-08-24-22-16-15 cloud cover : 0.00% INFO - L8 2013-08-24-22-16-15: sand: 0.02% ,whitewater: 0.61% ,water: 49.84% INFO - L8 2013-08-24-22-16-15: 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 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 529 INFO - Processing image L8 2013-08-31-22-22-26 INFO - L8 2013-08-31-22-22-26 cloud cover : 0.00% INFO - L8 2013-08-31-22-22-26: sand: 0.00% ,whitewater: 0.61% ,water: 6.18% INFO - L8 2013-08-31-22-22-26: 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 172 INFO - Number of shoreline points after removing points within 300m of cloud mask 172 INFO - Number of shoreline points before removing points within 30m of no data pixel 172 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L8 2013-09-16-22-22-21 INFO - L8 2013-09-16-22-22-21 cloud cover : 0.00% INFO - L8 2013-09-16-22-22-21: sand: 0.00% ,whitewater: 1.00% ,water: 8.72% INFO - L8 2013-09-16-22-22-21: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 389 INFO - Number of shoreline points after removing points within 300m of cloud mask 389 INFO - Number of shoreline points before removing points within 30m of no data pixel 389 INFO - Number of shoreline points after removing points within 30m of no data pixel 387 INFO - Processing image L8 2013-09-25-22-16-04 INFO - L8 2013-09-25-22-16-04 cloud cover : 0.00% INFO - L8 2013-09-25-22-16-04: sand: 0.03% ,whitewater: 1.46% ,water: 48.96% INFO - L8 2013-09-25-22-16-04: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L8 2013-09-25-22-16-28 INFO - L8 2013-09-25-22-16-28 cloud cover : 0.00% INFO - L8 2013-09-25-22-16-28: sand: 0.02% ,whitewater: 1.22% ,water: 48.58% INFO - L8 2013-09-25-22-16-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 365 INFO - Number of shoreline points after removing points within 300m of cloud mask 365 INFO - Number of shoreline points before removing points within 30m of no data pixel 365 INFO - Number of shoreline points after removing points within 30m of no data pixel 362 INFO - Processing image L8 2013-10-02-22-22-16 INFO - L8 2013-10-02-22-22-16 cloud cover : 0.00% INFO - L8 2013-10-02-22-22-16: sand: 0.00% ,whitewater: 0.01% ,water: 28.31% INFO - L8 2013-10-02-22-22-16: 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 461 INFO - Number of shoreline points after removing points within 300m of cloud mask 461 INFO - Number of shoreline points before removing points within 30m of no data pixel 461 INFO - Number of shoreline points after removing points within 30m of no data pixel 458 INFO - Processing image L8 2013-10-11-22-16-05 INFO - L8 2013-10-11-22-16-05 cloud cover : 0.00% INFO - L8 2013-10-11-22-16-05: sand: 0.02% ,whitewater: 0.15% ,water: 50.38% INFO - L8 2013-10-11-22-16-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2013-10-11-22-16-29 INFO - L8 2013-10-11-22-16-29 cloud cover : 0.00% INFO - L8 2013-10-11-22-16-29: sand: 0.00% ,whitewater: 0.09% ,water: 50.77% INFO - L8 2013-10-11-22-16-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 335 INFO - Number of shoreline points after removing points within 300m of cloud mask 335 INFO - Number of shoreline points before removing points within 30m of no data pixel 335 INFO - Number of shoreline points after removing points within 30m of no data pixel 331 INFO - Processing image L8 2013-10-18-22-22-13 INFO - L8 2013-10-18-22-22-13 cloud cover : 0.67% INFO - L8 2013-10-18-22-22-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-10-18-22-22-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 177 INFO - Processing image L8 2013-10-27-22-15-55 INFO - L8 2013-10-27-22-15-55 cloud cover : 2.61% INFO - L8 2013-10-27-22-15-55: sand: 0.18% ,whitewater: 0.35% ,water: 49.86% INFO - L8 2013-10-27-22-15-55: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 457 INFO - Number of shoreline points after removing points within 300m of cloud mask 401 INFO - Number of shoreline points before removing points within 30m of no data pixel 401 INFO - Number of shoreline points after removing points within 30m of no data pixel 398 INFO - Processing image L8 2013-10-27-22-16-19 INFO - L8 2013-10-27-22-16-19 cloud cover : 2.81% INFO - L8 2013-10-27-22-16-19: sand: 0.15% ,whitewater: 0.26% ,water: 48.65% INFO - L8 2013-10-27-22-16-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 332 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 INFO - Processing image L8 2013-11-03-22-22-08 INFO - L8 2013-11-03-22-22-08 cloud cover : 4.97% INFO - L8 2013-11-03-22-22-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-11-03-22-22-08: 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 498 INFO - Number of shoreline points after removing points within 300m of cloud mask 498 INFO - Number of shoreline points before removing points within 30m of no data pixel 498 INFO - Number of shoreline points after removing points within 30m of no data pixel 495 INFO - Processing image L8 2013-11-19-22-22-01 INFO - L8 2013-11-19-22-22-01 cloud cover : 0.00% INFO - L8 2013-11-19-22-22-01: sand: 0.38% ,whitewater: 0.88% ,water: 43.80% INFO - L8 2013-11-19-22-22-01: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2013-12-05-22-22-00 INFO - L8 2013-12-05-22-22-00 cloud cover : 0.00% INFO - L8 2013-12-05-22-22-00: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2013-12-05-22-22-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 363 INFO - Number of shoreline points after removing points within 300m of cloud mask 363 INFO - Number of shoreline points before removing points within 30m of no data pixel 363 INFO - Number of shoreline points after removing points within 30m of no data pixel 358 INFO - Processing image L8 2013-12-21-22-21-51 INFO - L8 2013-12-21-22-21-51 cloud cover : 0.47% INFO - L8 2013-12-21-22-21-51: sand: 0.12% ,whitewater: 0.68% ,water: 5.73% INFO - L8 2013-12-21-22-21-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 49 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 998 INFO - Number of shoreline points after removing points within 300m of cloud mask 998 INFO - Number of shoreline points before removing points within 30m of no data pixel 998 INFO - Number of shoreline points after removing points within 30m of no data pixel 994 INFO - Processing image L8 2013-12-30-22-15-37 INFO - L8 2013-12-30-22-15-37 cloud cover : 0.00% INFO - L8 2013-12-30-22-15-37: sand: 0.31% ,whitewater: 0.42% ,water: 49.81% INFO - L8 2013-12-30-22-15-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2013-12-30-22-16-01 INFO - L8 2013-12-30-22-16-01 cloud cover : 0.00% INFO - L8 2013-12-30-22-16-01: sand: 0.20% ,whitewater: 0.33% ,water: 50.58% INFO - L8 2013-12-30-22-16-01: 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 326 INFO - Number of shoreline points after removing points within 300m of cloud mask 326 INFO - Number of shoreline points before removing points within 30m of no data pixel 326 INFO - Number of shoreline points after removing points within 30m of no data pixel 322 INFO - Processing image L8 2014-01-22-22-21-31 INFO - L8 2014-01-22-22-21-31 cloud cover : 0.00% INFO - L8 2014-01-22-22-21-31: sand: 0.03% ,whitewater: 0.20% ,water: 32.22% INFO - L8 2014-01-22-22-21-31: 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 371 INFO - Number of shoreline points after removing points within 300m of cloud mask 371 INFO - Number of shoreline points before removing points within 30m of no data pixel 371 INFO - Number of shoreline points after removing points within 30m of no data pixel 369 ERROR - Skipping L8 2014-01-31-22-15-16 due to cloud cover percentage exceeding cloud threshold: 79.58% > 10.00%. ERROR - Skipping L8 2014-01-31-22-15-40 due to cloud cover percentage exceeding cloud threshold: 84.37% > 10.00%. ERROR - Skipping L8 2014-02-07-22-21-21 due to cloud cover percentage exceeding cloud threshold: 18.83% > 10.00%. INFO - Processing image L8 2014-02-23-22-21-08 INFO - L8 2014-02-23-22-21-08 cloud cover : 0.00% INFO - L8 2014-02-23-22-21-08: sand: 0.04% ,whitewater: 0.02% ,water: 50.38% INFO - L8 2014-02-23-22-21-08: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2014-03-11-22-20-55 INFO - L8 2014-03-11-22-20-55 cloud cover : 0.00% INFO - L8 2014-03-11-22-20-55: sand: 0.05% ,whitewater: 0.17% ,water: 50.16% INFO - L8 2014-03-11-22-20-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2014-03-20-22-14-37 INFO - L8 2014-03-20-22-14-37 cloud cover : 0.00% INFO - L8 2014-03-20-22-14-37: sand: 0.00% ,whitewater: 0.02% ,water: 50.18% INFO - L8 2014-03-20-22-14-37: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2014-03-20-22-15-01 INFO - L8 2014-03-20-22-15-01 cloud cover : 0.00% INFO - L8 2014-03-20-22-15-01: sand: 0.00% ,whitewater: 0.00% ,water: 48.68% INFO - L8 2014-03-20-22-15-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 384 INFO - Number of shoreline points after removing points within 300m of cloud mask 384 INFO - Number of shoreline points before removing points within 30m of no data pixel 384 INFO - Number of shoreline points after removing points within 30m of no data pixel 381 INFO - Processing image L8 2014-03-27-22-20-37 INFO - L8 2014-03-27-22-20-37 cloud cover : 0.00% INFO - L8 2014-03-27-22-20-37: sand: 0.00% ,whitewater: 1.48% ,water: 48.83% INFO - L8 2014-03-27-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L8 2014-04-05-22-14-46 due to cloud cover percentage exceeding cloud threshold: 94.00% > 10.00%. ERROR - Skipping L8 2014-04-12-22-20-25 due to cloud cover percentage exceeding cloud threshold: 50.67% > 10.00%. ERROR - Skipping L8 2014-04-28-22-20-10 due to cloud cover percentage exceeding cloud threshold: 46.07% > 10.00%. ERROR - Skipping L8 2014-05-14-22-19-56 due to cloud cover percentage exceeding cloud threshold: 26.69% > 10.00%. INFO - Processing image L8 2014-05-23-22-13-42 INFO - L8 2014-05-23-22-13-42 cloud cover : 0.00% INFO - L8 2014-05-23-22-13-42: sand: 0.00% ,whitewater: 0.62% ,water: 51.05% INFO - L8 2014-05-23-22-13-42: 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 545 INFO - Number of shoreline points after removing points within 300m of cloud mask 545 INFO - Number of shoreline points before removing points within 30m of no data pixel 545 INFO - Number of shoreline points after removing points within 30m of no data pixel 544 INFO - Processing image L8 2014-05-23-22-14-06 INFO - L8 2014-05-23-22-14-06 cloud cover : 0.00% INFO - L8 2014-05-23-22-14-06: sand: 0.00% ,whitewater: 0.66% ,water: 51.23% INFO - L8 2014-05-23-22-14-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 304 INFO - Number of shoreline points after removing points within 300m of cloud mask 304 INFO - Number of shoreline points before removing points within 30m of no data pixel 304 INFO - Number of shoreline points after removing points within 30m of no data pixel 302 INFO - Processing image L8 2014-05-30-22-19-58 INFO - L8 2014-05-30-22-19-58 cloud cover : 0.00% INFO - L8 2014-05-30-22-19-58: sand: 0.00% ,whitewater: 0.45% ,water: 3.60% INFO - L8 2014-05-30-22-19-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 120 INFO - Processing image L8 2014-07-01-22-20-10 INFO - L8 2014-07-01-22-20-10 cloud cover : 0.00% INFO - L8 2014-07-01-22-20-10: sand: 0.00% ,whitewater: 0.73% ,water: 15.49% INFO - L8 2014-07-01-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 283 INFO - Number of shoreline points after removing points within 300m of cloud mask 283 INFO - Number of shoreline points before removing points within 30m of no data pixel 283 INFO - Number of shoreline points after removing points within 30m of no data pixel 280 INFO - Processing image L8 2014-07-17-22-20-15 INFO - L8 2014-07-17-22-20-15 cloud cover : 0.00% INFO - L8 2014-07-17-22-20-15: sand: 0.00% ,whitewater: 1.02% ,water: 16.45% INFO - L8 2014-07-17-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 304 INFO - Number of shoreline points after removing points within 300m of cloud mask 304 INFO - Number of shoreline points before removing points within 30m of no data pixel 304 INFO - Number of shoreline points after removing points within 30m of no data pixel 300 ERROR - Skipping L8 2014-07-26-22-14-06 due to cloud cover percentage exceeding cloud threshold: 69.90% > 10.00%. ERROR - Skipping L8 2014-07-26-22-14-30 due to cloud cover percentage exceeding cloud threshold: 68.54% > 10.00%. INFO - Processing image L8 2014-08-02-22-20-22 INFO - L8 2014-08-02-22-20-22 cloud cover : 0.00% INFO - L8 2014-08-02-22-20-22: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-08-02-22-20-22: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 313 INFO - Number of shoreline points after removing points within 300m of cloud mask 313 INFO - Number of shoreline points before removing points within 30m of no data pixel 313 INFO - Number of shoreline points after removing points within 30m of no data pixel 310 INFO - Processing image L8 2014-08-11-22-14-15 INFO - L8 2014-08-11-22-14-15 cloud cover : 0.00% INFO - L8 2014-08-11-22-14-15: sand: 0.00% ,whitewater: 0.20% ,water: 50.41% INFO - L8 2014-08-11-22-14-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 534 INFO - Processing image L8 2014-08-11-22-14-39 INFO - L8 2014-08-11-22-14-39 cloud cover : 0.00% INFO - L8 2014-08-11-22-14-39: sand: 0.00% ,whitewater: 0.05% ,water: 51.55% INFO - L8 2014-08-11-22-14-39: 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 293 INFO - Number of shoreline points after removing points within 300m of cloud mask 293 INFO - Number of shoreline points before removing points within 30m of no data pixel 293 INFO - Number of shoreline points after removing points within 30m of no data pixel 288 INFO - Processing image L8 2014-08-18-22-20-27 INFO - L8 2014-08-18-22-20-27 cloud cover : 0.00% INFO - L8 2014-08-18-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-08-18-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 108 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 695 INFO - Number of shoreline points after removing points within 300m of cloud mask 695 INFO - Number of shoreline points before removing points within 30m of no data pixel 695 INFO - Number of shoreline points after removing points within 30m of no data pixel 687 ERROR - Skipping L8 2014-08-27-22-14-17 due to cloud cover percentage exceeding cloud threshold: 28.72% > 10.00%. INFO - Processing image L8 2014-08-27-22-14-41 INFO - L8 2014-08-27-22-14-41 cloud cover : 9.15% INFO - L8 2014-08-27-22-14-41: sand: 0.00% ,whitewater: 0.10% ,water: 16.18% INFO - L8 2014-08-27-22-14-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 550 INFO - Number of shoreline points after removing points within 300m of cloud mask 416 INFO - Number of shoreline points before removing points within 30m of no data pixel 416 INFO - Number of shoreline points after removing points within 30m of no data pixel 415 INFO - Processing image L8 2014-09-03-22-20-30 INFO - L8 2014-09-03-22-20-30 cloud cover : 0.00% INFO - L8 2014-09-03-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 15.15% INFO - L8 2014-09-03-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 283 INFO - Processing image L8 2014-09-19-22-20-30 INFO - L8 2014-09-19-22-20-30 cloud cover : 0.00% INFO - L8 2014-09-19-22-20-30: sand: 0.02% ,whitewater: 0.89% ,water: 28.75% INFO - L8 2014-09-19-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 448 INFO - Number of shoreline points after removing points within 300m of cloud mask 448 INFO - Number of shoreline points before removing points within 30m of no data pixel 448 INFO - Number of shoreline points after removing points within 30m of no data pixel 444 INFO - Processing image L8 2014-09-28-22-14-20 INFO - L8 2014-09-28-22-14-20 cloud cover : 0.00% INFO - L8 2014-09-28-22-14-20: sand: 0.07% ,whitewater: 0.68% ,water: 49.58% INFO - L8 2014-09-28-22-14-20: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L8 2014-09-28-22-14-44 INFO - L8 2014-09-28-22-14-44 cloud cover : 0.00% INFO - L8 2014-09-28-22-14-44: sand: 0.04% ,whitewater: 0.41% ,water: 49.73% INFO - L8 2014-09-28-22-14-44: 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 345 INFO - Number of shoreline points after removing points within 300m of cloud mask 345 INFO - Number of shoreline points before removing points within 30m of no data pixel 345 INFO - Number of shoreline points after removing points within 30m of no data pixel 342 INFO - Processing image L8 2014-10-05-22-20-35 INFO - L8 2014-10-05-22-20-35 cloud cover : 0.00% INFO - L8 2014-10-05-22-20-35: sand: 0.07% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2014-10-05-22-20-35: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 411 INFO - Number of shoreline points after removing points within 300m of cloud mask 411 INFO - Number of shoreline points before removing points within 30m of no data pixel 411 INFO - Number of shoreline points after removing points within 30m of no data pixel 408 INFO - Processing image L8 2014-10-21-22-20-37 INFO - L8 2014-10-21-22-20-37 cloud cover : 0.00% INFO - L8 2014-10-21-22-20-37: sand: 0.07% ,whitewater: 1.41% ,water: 12.16% INFO - L8 2014-10-21-22-20-37: 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 270 INFO - Number of shoreline points after removing points within 300m of cloud mask 270 INFO - Number of shoreline points before removing points within 30m of no data pixel 270 INFO - Number of shoreline points after removing points within 30m of no data pixel 266 INFO - Processing image L8 2014-11-06-22-20-37 INFO - L8 2014-11-06-22-20-37 cloud cover : 0.00% INFO - L8 2014-11-06-22-20-37: sand: 0.06% ,whitewater: 0.44% ,water: 16.78% INFO - L8 2014-11-06-22-20-37: 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 314 INFO - Number of shoreline points after removing points within 300m of cloud mask 314 INFO - Number of shoreline points before removing points within 30m of no data pixel 314 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 INFO - Processing image L8 2014-11-22-22-20-33 INFO - L8 2014-11-22-22-20-33 cloud cover : 0.09% INFO - L8 2014-11-22-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 2.44% INFO - L8 2014-11-22-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 465 INFO - Number of shoreline points after removing points within 300m of cloud mask 465 INFO - Number of shoreline points before removing points within 30m of no data pixel 465 INFO - Number of shoreline points after removing points within 30m of no data pixel 462 INFO - Processing image L8 2014-12-01-22-14-24 INFO - L8 2014-12-01-22-14-24 cloud cover : 0.00% INFO - L8 2014-12-01-22-14-24: sand: 0.21% ,whitewater: 0.79% ,water: 49.51% INFO - L8 2014-12-01-22-14-24: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2014-12-01-22-14-48 INFO - L8 2014-12-01-22-14-48 cloud cover : 0.00% INFO - L8 2014-12-01-22-14-48: sand: 0.15% ,whitewater: 0.48% ,water: 50.50% INFO - L8 2014-12-01-22-14-48: 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 325 INFO - Number of shoreline points after removing points within 300m of cloud mask 325 INFO - Number of shoreline points before removing points within 30m of no data pixel 325 INFO - Number of shoreline points after removing points within 30m of no data pixel 323 ERROR - Skipping L8 2015-01-02-22-14-14 due to cloud cover percentage exceeding cloud threshold: 90.97% > 10.00%. INFO - Processing image L8 2015-01-18-22-14-12 INFO - L8 2015-01-18-22-14-12 cloud cover : 4.77% INFO - L8 2015-01-18-22-14-12: sand: 0.07% ,whitewater: 0.22% ,water: 45.27% INFO - L8 2015-01-18-22-14-12: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 576 INFO - Number of shoreline points after removing points within 300m of cloud mask 576 INFO - Number of shoreline points before removing points within 30m of no data pixel 576 INFO - Number of shoreline points after removing points within 30m of no data pixel 574 INFO - Processing image L8 2015-01-18-22-14-36 INFO - L8 2015-01-18-22-14-36 cloud cover : 4.86% INFO - L8 2015-01-18-22-14-36: sand: 0.10% ,whitewater: 0.23% ,water: 45.54% INFO - L8 2015-01-18-22-14-36: 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 356 INFO - Number of shoreline points after removing points within 300m of cloud mask 356 INFO - Number of shoreline points before removing points within 30m of no data pixel 356 INFO - Number of shoreline points after removing points within 30m of no data pixel 352 INFO - Processing image L8 2015-02-10-22-20-14 INFO - L8 2015-02-10-22-20-14 cloud cover : 0.00% INFO - L8 2015-02-10-22-20-14: sand: 0.21% ,whitewater: 0.35% ,water: 47.15% INFO - L8 2015-02-10-22-20-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2015-02-19-22-14-01 INFO - L8 2015-02-19-22-14-01 cloud cover : 0.00% INFO - L8 2015-02-19-22-14-01: sand: 0.05% ,whitewater: 0.34% ,water: 49.62% INFO - L8 2015-02-19-22-14-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 INFO - Processing image L8 2015-02-19-22-14-25 INFO - L8 2015-02-19-22-14-25 cloud cover : 0.00% INFO - L8 2015-02-19-22-14-25: sand: 0.03% ,whitewater: 0.23% ,water: 49.26% INFO - L8 2015-02-19-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 359 INFO - Number of shoreline points after removing points within 300m of cloud mask 359 INFO - Number of shoreline points before removing points within 30m of no data pixel 359 INFO - Number of shoreline points after removing points within 30m of no data pixel 356 INFO - Processing image L8 2015-02-26-22-20-10 INFO - L8 2015-02-26-22-20-10 cloud cover : 0.00% INFO - L8 2015-02-26-22-20-10: sand: 0.19% ,whitewater: 1.13% ,water: 32.57% INFO - L8 2015-02-26-22-20-10: 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 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 482 INFO - Processing image L8 2015-03-07-22-13-53 INFO - L8 2015-03-07-22-13-53 cloud cover : 3.89% INFO - L8 2015-03-07-22-13-53: sand: 0.36% ,whitewater: 3.40% ,water: 46.65% INFO - L8 2015-03-07-22-13-53: 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 516 INFO - Number of shoreline points after removing points within 300m of cloud mask 487 INFO - Number of shoreline points before removing points within 30m of no data pixel 487 INFO - Number of shoreline points after removing points within 30m of no data pixel 487 INFO - Processing image L8 2015-03-07-22-14-17 INFO - L8 2015-03-07-22-14-17 cloud cover : 3.65% INFO - L8 2015-03-07-22-14-17: sand: 0.28% ,whitewater: 2.28% ,water: 47.10% INFO - L8 2015-03-07-22-14-17: 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 365 INFO - Number of shoreline points after removing points within 300m of cloud mask 365 INFO - Number of shoreline points before removing points within 30m of no data pixel 365 INFO - Number of shoreline points after removing points within 30m of no data pixel 362 INFO - Processing image L8 2015-03-14-22-19-59 INFO - L8 2015-03-14-22-19-59 cloud cover : 0.00% INFO - L8 2015-03-14-22-19-59: sand: 0.03% ,whitewater: 0.81% ,water: 49.58% INFO - L8 2015-03-14-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L8 2015-03-30-22-19-49 due to cloud cover percentage exceeding cloud threshold: 34.86% > 10.00%. INFO - Processing image L8 2015-04-15-22-19-46 INFO - L8 2015-04-15-22-19-46 cloud cover : 0.00% INFO - L8 2015-04-15-22-19-46: sand: 0.01% ,whitewater: 6.80% ,water: 16.67% INFO - L8 2015-04-15-22-19-46: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 384 INFO - Number of shoreline points after removing points within 300m of cloud mask 384 INFO - Number of shoreline points before removing points within 30m of no data pixel 384 INFO - Number of shoreline points after removing points within 30m of no data pixel 381 ERROR - Skipping L8 2015-04-24-22-13-32 due to cloud cover percentage exceeding cloud threshold: 12.74% > 10.00%. INFO - Processing image L8 2015-04-24-22-13-56 INFO - L8 2015-04-24-22-13-56 cloud cover : 6.41% INFO - L8 2015-04-24-22-13-56: sand: 0.00% ,whitewater: 0.70% ,water: 50.75% INFO - L8 2015-04-24-22-13-56: 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 305 INFO - Number of shoreline points after removing points within 300m of cloud mask 305 INFO - Number of shoreline points before removing points within 30m of no data pixel 305 INFO - Number of shoreline points after removing points within 30m of no data pixel 302 INFO - Processing image L8 2015-05-01-22-19-36 INFO - L8 2015-05-01-22-19-36 cloud cover : 0.00% INFO - L8 2015-05-01-22-19-36: sand: 0.00% ,whitewater: 0.20% ,water: 22.39% INFO - L8 2015-05-01-22-19-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 346 INFO - Number of shoreline points after removing points within 300m of cloud mask 346 INFO - Number of shoreline points before removing points within 30m of no data pixel 346 INFO - Number of shoreline points after removing points within 30m of no data pixel 344 ERROR - Skipping L8 2015-05-26-22-13-40 due to cloud cover percentage exceeding cloud threshold: 89.11% > 10.00%. INFO - Processing image L8 2015-06-11-22-13-28 INFO - L8 2015-06-11-22-13-28 cloud cover : 0.00% INFO - L8 2015-06-11-22-13-28: sand: 0.00% ,whitewater: 0.05% ,water: 52.18% INFO - L8 2015-06-11-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 531 INFO - Processing image L8 2015-06-11-22-13-52 INFO - L8 2015-06-11-22-13-52 cloud cover : 0.00% INFO - L8 2015-06-11-22-13-52: sand: 0.00% ,whitewater: 0.04% ,water: 52.19% INFO - L8 2015-06-11-22-13-52: 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: 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 259 INFO - Processing image L8 2015-06-18-22-19-41 INFO - L8 2015-06-18-22-19-41 cloud cover : 0.00% INFO - L8 2015-06-18-22-19-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-06-18-22-19-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-06-27-22-13-34 INFO - L8 2015-06-27-22-13-34 cloud cover : 0.00% INFO - L8 2015-06-27-22-13-34: sand: 0.00% ,whitewater: 0.47% ,water: 52.09% INFO - L8 2015-06-27-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 520 INFO - Number of shoreline points after removing points within 300m of cloud mask 520 INFO - Number of shoreline points before removing points within 30m of no data pixel 520 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L8 2015-06-27-22-13-58 INFO - L8 2015-06-27-22-13-58 cloud cover : 0.00% INFO - L8 2015-06-27-22-13-58: sand: 0.00% ,whitewater: 0.32% ,water: 51.97% INFO - L8 2015-06-27-22-13-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 291 INFO - Number of shoreline points after removing points within 300m of cloud mask 291 INFO - Number of shoreline points before removing points within 30m of no data pixel 291 INFO - Number of shoreline points after removing points within 30m of no data pixel 289 INFO - Processing image L8 2015-07-04-22-19-50 INFO - L8 2015-07-04-22-19-50 cloud cover : 0.00% INFO - L8 2015-07-04-22-19-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-07-04-22-19-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-07-20-22-19-58 INFO - L8 2015-07-20-22-19-58 cloud cover : 0.00% INFO - L8 2015-07-20-22-19-58: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-07-20-22-19-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-07-29-22-13-49 INFO - L8 2015-07-29-22-13-49 cloud cover : 0.00% INFO - L8 2015-07-29-22-13-49: sand: 0.00% ,whitewater: 1.18% ,water: 49.82% INFO - L8 2015-07-29-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 574 INFO - Number of shoreline points after removing points within 300m of cloud mask 574 INFO - Number of shoreline points before removing points within 30m of no data pixel 574 INFO - Number of shoreline points after removing points within 30m of no data pixel 572 INFO - Processing image L8 2015-07-29-22-14-13 INFO - L8 2015-07-29-22-14-13 cloud cover : 0.00% INFO - L8 2015-07-29-22-14-13: sand: 0.00% ,whitewater: 0.94% ,water: 50.91% INFO - L8 2015-07-29-22-14-13: 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 290 INFO - Number of shoreline points after removing points within 300m of cloud mask 290 INFO - Number of shoreline points before removing points within 30m of no data pixel 290 INFO - Number of shoreline points after removing points within 30m of no data pixel 286 INFO - Processing image L8 2015-08-05-22-20-00 INFO - L8 2015-08-05-22-20-00 cloud cover : 0.00% INFO - L8 2015-08-05-22-20-00: sand: 0.00% ,whitewater: 1.03% ,water: 13.16% INFO - L8 2015-08-05-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 353 INFO - Number of shoreline points after removing points within 300m of cloud mask 353 INFO - Number of shoreline points before removing points within 30m of no data pixel 353 INFO - Number of shoreline points after removing points within 30m of no data pixel 349 INFO - Processing image L8 2015-08-21-22-20-09 INFO - L8 2015-08-21-22-20-09 cloud cover : 0.00% INFO - L8 2015-08-21-22-20-09: sand: 0.00% ,whitewater: 0.57% ,water: 13.73% INFO - L8 2015-08-21-22-20-09: 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 275 INFO - Number of shoreline points after removing points within 300m of cloud mask 275 INFO - Number of shoreline points before removing points within 30m of no data pixel 275 INFO - Number of shoreline points after removing points within 30m of no data pixel 273 INFO - Processing image L8 2015-09-06-22-20-14 INFO - L8 2015-09-06-22-20-14 cloud cover : 0.00% INFO - L8 2015-09-06-22-20-14: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-09-06-22-20-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 44 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 923 INFO - Number of shoreline points after removing points within 300m of cloud mask 923 INFO - Number of shoreline points before removing points within 30m of no data pixel 923 INFO - Number of shoreline points after removing points within 30m of no data pixel 920 INFO - Processing image L8 2015-09-22-22-20-22 INFO - L8 2015-09-22-22-20-22 cloud cover : 0.00% INFO - L8 2015-09-22-22-20-22: sand: 0.00% ,whitewater: 68.21% ,water: 0.00% INFO - L8 2015-09-22-22-20-22: 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 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 221 INFO - Processing image L8 2015-10-08-22-20-24 INFO - L8 2015-10-08-22-20-24 cloud cover : 0.00% INFO - L8 2015-10-08-22-20-24: sand: 0.14% ,whitewater: 1.31% ,water: 14.08% INFO - L8 2015-10-08-22-20-24: 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 292 INFO - Number of shoreline points after removing points within 300m of cloud mask 292 INFO - Number of shoreline points before removing points within 30m of no data pixel 292 INFO - Number of shoreline points after removing points within 30m of no data pixel 288 INFO - Processing image L8 2015-10-24-22-20-28 INFO - L8 2015-10-24-22-20-28 cloud cover : 0.00% INFO - L8 2015-10-24-22-20-28: sand: 0.03% ,whitewater: 0.76% ,water: 12.00% INFO - L8 2015-10-24-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 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 252 INFO - Processing image L8 2015-11-09-22-20-29 INFO - L8 2015-11-09-22-20-29 cloud cover : 0.00% INFO - L8 2015-11-09-22-20-29: sand: 0.00% ,whitewater: 0.04% ,water: 15.63% INFO - L8 2015-11-09-22-20-29: 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 321 INFO - Number of shoreline points after removing points within 300m of cloud mask 321 INFO - Number of shoreline points before removing points within 30m of no data pixel 321 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 INFO - Processing image L8 2015-11-18-22-14-20 INFO - L8 2015-11-18-22-14-20 cloud cover : 0.00% INFO - L8 2015-11-18-22-14-20: sand: 0.14% ,whitewater: 1.74% ,water: 48.62% INFO - L8 2015-11-18-22-14-20: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2015-11-18-22-14-44 INFO - L8 2015-11-18-22-14-44 cloud cover : 1.29% INFO - L8 2015-11-18-22-14-44: sand: 0.01% ,whitewater: 0.79% ,water: 50.17% INFO - L8 2015-11-18-22-14-44: 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 257 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 196 INFO - Processing image L8 2015-11-25-22-20-32 INFO - L8 2015-11-25-22-20-32 cloud cover : 0.00% INFO - L8 2015-11-25-22-20-32: sand: 0.06% ,whitewater: 0.00% ,water: 13.24% INFO - L8 2015-11-25-22-20-32: 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 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 259 ERROR - Skipping L8 2015-12-04-22-14-20 due to cloud cover percentage exceeding cloud threshold: 31.22% > 10.00%. ERROR - Skipping L8 2015-12-04-22-14-44 due to cloud cover percentage exceeding cloud threshold: 41.67% > 10.00%. INFO - Processing image L8 2015-12-11-22-20-30 INFO - L8 2015-12-11-22-20-30 cloud cover : 0.16% INFO - L8 2015-12-11-22-20-30: sand: 0.00% ,whitewater: 20.89% ,water: 0.00% INFO - L8 2015-12-11-22-20-30: 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 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 138 ERROR - Skipping L8 2015-12-20-22-14-21 due to cloud cover percentage exceeding cloud threshold: 88.54% > 10.00%. ERROR - Skipping L8 2015-12-20-22-14-45 due to cloud cover percentage exceeding cloud threshold: 82.61% > 10.00%. INFO - Processing image L8 2015-12-27-22-20-31 INFO - L8 2015-12-27-22-20-31 cloud cover : 1.58% INFO - L8 2015-12-27-22-20-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-12-27-22-20-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 263 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1195 INFO - Number of shoreline points after removing points within 300m of cloud mask 1195 INFO - Number of shoreline points before removing points within 30m of no data pixel 1195 INFO - Number of shoreline points after removing points within 30m of no data pixel 1190 INFO - Processing image L8 2016-01-05-22-14-17 INFO - L8 2016-01-05-22-14-17 cloud cover : 0.00% INFO - L8 2016-01-05-22-14-17: sand: 0.19% ,whitewater: 0.13% ,water: 50.22% INFO - L8 2016-01-05-22-14-17: 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 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L8 2016-01-05-22-14-40 INFO - L8 2016-01-05-22-14-40 cloud cover : 1.06% INFO - L8 2016-01-05-22-14-40: sand: 0.09% ,whitewater: 0.09% ,water: 49.70% INFO - L8 2016-01-05-22-14-40: 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 290 INFO - Number of shoreline points after removing points within 300m of cloud mask 233 INFO - Number of shoreline points before removing points within 30m of no data pixel 233 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 ERROR - Skipping L8 2016-01-12-22-20-28 due to cloud cover percentage exceeding cloud threshold: 24.23% > 10.00%. INFO - Processing image L8 2016-01-21-22-14-17 INFO - L8 2016-01-21-22-14-17 cloud cover : 0.00% INFO - L8 2016-01-21-22-14-17: sand: 0.12% ,whitewater: 0.19% ,water: 50.12% INFO - L8 2016-01-21-22-14-17: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L8 2016-01-21-22-14-41 INFO - L8 2016-01-21-22-14-41 cloud cover : 1.18% INFO - L8 2016-01-21-22-14-41: sand: 0.04% ,whitewater: 0.10% ,water: 50.56% INFO - L8 2016-01-21-22-14-41: 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 251 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 222 INFO - Processing image L8 2016-01-28-22-20-27 INFO - L8 2016-01-28-22-20-27 cloud cover : 5.93% INFO - L8 2016-01-28-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-01-28-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 51 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 627 INFO - Number of shoreline points after removing points within 300m of cloud mask 627 INFO - Number of shoreline points before removing points within 30m of no data pixel 627 INFO - Number of shoreline points after removing points within 30m of no data pixel 624 INFO - Processing image L8 2016-02-13-22-20-20 INFO - L8 2016-02-13-22-20-20 cloud cover : 9.47% INFO - L8 2016-02-13-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 40.27% INFO - L8 2016-02-13-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 358 INFO - Number of shoreline points after removing points within 300m of cloud mask 299 INFO - Number of shoreline points before removing points within 30m of no data pixel 299 INFO - Number of shoreline points after removing points within 30m of no data pixel 299 INFO - Processing image L8 2016-02-29-22-20-17 INFO - L8 2016-02-29-22-20-17 cloud cover : 0.00% INFO - L8 2016-02-29-22-20-17: sand: 0.12% ,whitewater: 1.05% ,water: 42.22% INFO - L8 2016-02-29-22-20-17: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 ERROR - Skipping L8 2016-03-09-22-14-04 due to cloud cover percentage exceeding cloud threshold: 79.63% > 10.00%. ERROR - Skipping L8 2016-03-09-22-14-28 due to cloud cover percentage exceeding cloud threshold: 76.05% > 10.00%. INFO - Processing image L8 2016-03-16-22-20-12 INFO - L8 2016-03-16-22-20-12 cloud cover : 0.00% INFO - L8 2016-03-16-22-20-12: sand: 0.04% ,whitewater: 0.67% ,water: 36.90% INFO - L8 2016-03-16-22-20-12: 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 508 INFO - Number of shoreline points after removing points within 300m of cloud mask 508 INFO - Number of shoreline points before removing points within 30m of no data pixel 508 INFO - Number of shoreline points after removing points within 30m of no data pixel 505 ERROR - Skipping L8 2016-04-01-22-20-02 due to cloud cover percentage exceeding cloud threshold: 44.29% > 10.00%. INFO - Processing image L8 2016-04-17-22-19-57 INFO - L8 2016-04-17-22-19-57 cloud cover : 0.00% INFO - L8 2016-04-17-22-19-57: sand: 0.00% ,whitewater: 0.51% ,water: 41.79% INFO - L8 2016-04-17-22-19-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 531 INFO - Processing image L8 2016-04-26-22-13-44 INFO - L8 2016-04-26-22-13-44 cloud cover : 0.00% INFO - L8 2016-04-26-22-13-44: sand: 0.00% ,whitewater: 1.27% ,water: 48.92% INFO - L8 2016-04-26-22-13-44: 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 544 INFO - Number of shoreline points after removing points within 300m of cloud mask 544 INFO - Number of shoreline points before removing points within 30m of no data pixel 544 INFO - Number of shoreline points after removing points within 30m of no data pixel 543 INFO - Processing image L8 2016-04-26-22-14-08 INFO - L8 2016-04-26-22-14-08 cloud cover : 0.00% INFO - L8 2016-04-26-22-14-08: sand: 0.00% ,whitewater: 0.93% ,water: 49.74% INFO - L8 2016-04-26-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 347 INFO - Number of shoreline points after removing points within 300m of cloud mask 347 INFO - Number of shoreline points before removing points within 30m of no data pixel 347 INFO - Number of shoreline points after removing points within 30m of no data pixel 344 INFO - Processing image L8 2016-05-12-22-13-44 INFO - L8 2016-05-12-22-13-44 cloud cover : 0.00% INFO - L8 2016-05-12-22-13-44: sand: 0.00% ,whitewater: 0.06% ,water: 51.02% INFO - L8 2016-05-12-22-13-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 540 INFO - Number of shoreline points after removing points within 300m of cloud mask 540 INFO - Number of shoreline points before removing points within 30m of no data pixel 540 INFO - Number of shoreline points after removing points within 30m of no data pixel 539 INFO - Processing image L8 2016-05-12-22-14-08 INFO - L8 2016-05-12-22-14-08 cloud cover : 0.00% INFO - L8 2016-05-12-22-14-08: sand: 0.00% ,whitewater: 0.04% ,water: 52.38% INFO - L8 2016-05-12-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 269 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 267 INFO - Processing image L8 2016-05-19-22-19-58 INFO - L8 2016-05-19-22-19-58 cloud cover : 0.00% INFO - L8 2016-05-19-22-19-58: sand: 0.00% ,whitewater: 0.00% ,water: 1.29% INFO - L8 2016-05-19-22-19-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-06-04-22-20-04 INFO - L8 2016-06-04-22-20-04 cloud cover : 0.00% INFO - L8 2016-06-04-22-20-04: sand: 0.00% ,whitewater: 1.12% ,water: 3.85% INFO - L8 2016-06-04-22-20-04: 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 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L8 2016-06-29-22-14-02 INFO - L8 2016-06-29-22-14-02 cloud cover : 0.00% INFO - L8 2016-06-29-22-14-02: sand: 0.00% ,whitewater: 0.06% ,water: 52.25% INFO - L8 2016-06-29-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L8 2016-06-29-22-14-26 INFO - L8 2016-06-29-22-14-26 cloud cover : 0.00% INFO - L8 2016-06-29-22-14-26: sand: 0.00% ,whitewater: 0.02% ,water: 52.34% INFO - L8 2016-06-29-22-14-26: 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 300 INFO - Number of shoreline points after removing points within 300m of cloud mask 300 INFO - Number of shoreline points before removing points within 30m of no data pixel 300 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L8 2016-07-06-22-20-17 INFO - L8 2016-07-06-22-20-17 cloud cover : 0.00% INFO - L8 2016-07-06-22-20-17: sand: 0.00% ,whitewater: 0.98% ,water: 8.58% INFO - L8 2016-07-06-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 196 INFO - Number of shoreline points after removing points within 300m of cloud mask 196 INFO - Number of shoreline points before removing points within 30m of no data pixel 196 INFO - Number of shoreline points after removing points within 30m of no data pixel 193 ERROR - Skipping L8 2016-07-15-22-14-10 due to cloud cover percentage exceeding cloud threshold: 48.03% > 10.00%. ERROR - Skipping L8 2016-07-15-22-14-34 due to cloud cover percentage exceeding cloud threshold: 64.90% > 10.00%. INFO - Processing image L8 2016-07-22-22-20-22 INFO - L8 2016-07-22-22-20-22 cloud cover : 0.00% INFO - L8 2016-07-22-22-20-22: sand: 0.00% ,whitewater: 0.24% ,water: 11.22% INFO - L8 2016-07-22-22-20-22: 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 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 228 INFO - Processing image L8 2016-08-07-22-20-25 INFO - L8 2016-08-07-22-20-25 cloud cover : 2.54% INFO - L8 2016-08-07-22-20-25: sand: 0.00% ,whitewater: 0.05% ,water: 9.65% INFO - L8 2016-08-07-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 259 INFO - Processing image L8 2016-08-16-22-14-17 INFO - L8 2016-08-16-22-14-17 cloud cover : 0.00% INFO - L8 2016-08-16-22-14-17: sand: 0.00% ,whitewater: 0.17% ,water: 50.31% INFO - L8 2016-08-16-22-14-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 541 INFO - Number of shoreline points after removing points within 300m of cloud mask 541 INFO - Number of shoreline points before removing points within 30m of no data pixel 541 INFO - Number of shoreline points after removing points within 30m of no data pixel 539 INFO - Processing image L8 2016-08-16-22-14-41 INFO - L8 2016-08-16-22-14-41 cloud cover : 0.00% INFO - L8 2016-08-16-22-14-41: sand: 0.00% ,whitewater: 0.16% ,water: 50.91% INFO - L8 2016-08-16-22-14-41: 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 329 INFO - Number of shoreline points after removing points within 300m of cloud mask 329 INFO - Number of shoreline points before removing points within 30m of no data pixel 329 INFO - Number of shoreline points after removing points within 30m of no data pixel 325 INFO - Processing image L8 2016-09-01-22-14-24 INFO - L8 2016-09-01-22-14-24 cloud cover : 0.00% INFO - L8 2016-09-01-22-14-24: sand: 0.02% ,whitewater: 1.21% ,water: 49.01% INFO - L8 2016-09-01-22-14-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 INFO - Processing image L8 2016-09-01-22-14-48 INFO - L8 2016-09-01-22-14-48 cloud cover : 0.00% INFO - L8 2016-09-01-22-14-48: sand: 0.00% ,whitewater: 0.93% ,water: 50.37% INFO - L8 2016-09-01-22-14-48: 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 310 INFO - Number of shoreline points after removing points within 300m of cloud mask 310 INFO - Number of shoreline points before removing points within 30m of no data pixel 310 INFO - Number of shoreline points after removing points within 30m of no data pixel 307 INFO - Processing image L8 2016-09-08-22-20-36 INFO - L8 2016-09-08-22-20-36 cloud cover : 0.00% INFO - L8 2016-09-08-22-20-36: sand: 0.00% ,whitewater: 3.39% ,water: 14.04% INFO - L8 2016-09-08-22-20-36: 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 320 INFO - Number of shoreline points after removing points within 300m of cloud mask 320 INFO - Number of shoreline points before removing points within 30m of no data pixel 320 INFO - Number of shoreline points after removing points within 30m of no data pixel 316 INFO - Processing image L8 2016-09-24-22-20-37 INFO - L8 2016-09-24-22-20-37 cloud cover : 8.68% INFO - L8 2016-09-24-22-20-37: sand: 0.00% ,whitewater: 0.16% ,water: 0.00% INFO - L8 2016-09-24-22-20-37: 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: 2 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 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 143 INFO - Processing image L8 2016-10-10-22-20-41 INFO - L8 2016-10-10-22-20-41 cloud cover : 0.00% INFO - L8 2016-10-10-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-10-10-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 306 INFO - Number of shoreline points after removing points within 300m of cloud mask 306 INFO - Number of shoreline points before removing points within 30m of no data pixel 306 INFO - Number of shoreline points after removing points within 30m of no data pixel 304 INFO - Processing image L8 2016-10-26-22-20-44 INFO - L8 2016-10-26-22-20-44 cloud cover : 0.00% INFO - L8 2016-10-26-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.32% INFO - L8 2016-10-26-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 358 INFO - Number of shoreline points after removing points within 300m of cloud mask 358 INFO - Number of shoreline points before removing points within 30m of no data pixel 358 INFO - Number of shoreline points after removing points within 30m of no data pixel 353 ERROR - Skipping L8 2016-11-04-22-14-33 due to cloud cover percentage exceeding cloud threshold: 88.68% > 10.00%. INFO - Processing image L8 2016-11-11-22-20-43 INFO - L8 2016-11-11-22-20-43 cloud cover : 0.40% INFO - L8 2016-11-11-22-20-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2016-11-11-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 80 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1186 INFO - Number of shoreline points after removing points within 300m of cloud mask 1186 INFO - Number of shoreline points before removing points within 30m of no data pixel 1186 INFO - Number of shoreline points after removing points within 30m of no data pixel 1184 INFO - Processing image L8 2016-11-27-22-20-43 INFO - L8 2016-11-27-22-20-43 cloud cover : 0.00% INFO - L8 2016-11-27-22-20-43: sand: 0.04% ,whitewater: 1.32% ,water: 12.57% INFO - L8 2016-11-27-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 274 INFO - Number of shoreline points after removing points within 300m of cloud mask 274 INFO - Number of shoreline points before removing points within 30m of no data pixel 274 INFO - Number of shoreline points after removing points within 30m of no data pixel 270 INFO - Processing image L8 2016-12-13-22-20-40 INFO - L8 2016-12-13-22-20-40 cloud cover : 2.02% INFO - L8 2016-12-13-22-20-40: sand: 0.00% ,whitewater: 2.02% ,water: 0.00% INFO - L8 2016-12-13-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 674 INFO - Number of shoreline points after removing points within 300m of cloud mask 674 INFO - Number of shoreline points before removing points within 30m of no data pixel 674 INFO - Number of shoreline points after removing points within 30m of no data pixel 674 ERROR - Skipping L8 2016-12-22-22-14-26 due to cloud cover percentage exceeding cloud threshold: 88.49% > 10.00%. ERROR - Skipping L8 2016-12-22-22-14-50 due to cloud cover percentage exceeding cloud threshold: 84.96% > 10.00%. INFO - Processing image L8 2016-12-29-22-20-37 INFO - L8 2016-12-29-22-20-37 cloud cover : 2.24% INFO - L8 2016-12-29-22-20-37: sand: 0.08% ,whitewater: 1.15% ,water: 21.65% INFO - L8 2016-12-29-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 409 INFO - Number of shoreline points after removing points within 300m of cloud mask 409 INFO - Number of shoreline points before removing points within 30m of no data pixel 409 INFO - Number of shoreline points after removing points within 30m of no data pixel 407 INFO - Processing image L8 2017-01-14-22-20-33 INFO - L8 2017-01-14-22-20-33 cloud cover : 0.00% INFO - L8 2017-01-14-22-20-33: sand: 0.19% ,whitewater: 0.04% ,water: 28.42% INFO - L8 2017-01-14-22-20-33: 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 434 INFO - Number of shoreline points after removing points within 300m of cloud mask 434 INFO - Number of shoreline points before removing points within 30m of no data pixel 434 INFO - Number of shoreline points after removing points within 30m of no data pixel 432 ERROR - Skipping L8 2017-01-23-22-14-19 due to cloud cover percentage exceeding cloud threshold: 20.59% > 10.00%. ERROR - Skipping L8 2017-01-23-22-14-43 due to cloud cover percentage exceeding cloud threshold: 15.60% > 10.00%. INFO - Processing image L8 2017-01-30-22-20-26 INFO - L8 2017-01-30-22-20-26 cloud cover : 0.00% INFO - L8 2017-01-30-22-20-26: sand: 0.33% ,whitewater: 0.09% ,water: 40.61% INFO - L8 2017-01-30-22-20-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 518 INFO - Number of shoreline points after removing points within 300m of cloud mask 518 INFO - Number of shoreline points before removing points within 30m of no data pixel 518 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 INFO - Processing image L8 2017-02-08-22-14-10 INFO - L8 2017-02-08-22-14-10 cloud cover : 3.98% INFO - L8 2017-02-08-22-14-10: sand: 0.30% ,whitewater: 0.11% ,water: 47.56% INFO - L8 2017-02-08-22-14-10: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 468 INFO - Number of shoreline points after removing points within 300m of cloud mask 339 INFO - Number of shoreline points before removing points within 30m of no data pixel 339 INFO - Number of shoreline points after removing points within 30m of no data pixel 339 INFO - Processing image L8 2017-02-08-22-14-34 INFO - L8 2017-02-08-22-14-34 cloud cover : 3.69% INFO - L8 2017-02-08-22-14-34: sand: 0.43% ,whitewater: 0.08% ,water: 46.66% INFO - L8 2017-02-08-22-14-34: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 346 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 201 INFO - Processing image L8 2017-02-15-22-20-19 INFO - L8 2017-02-15-22-20-19 cloud cover : 0.22% INFO - L8 2017-02-15-22-20-19: sand: 0.00% ,whitewater: 0.31% ,water: 44.63% INFO - L8 2017-02-15-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 729 INFO - Number of shoreline points after removing points within 300m of cloud mask 729 INFO - Number of shoreline points before removing points within 30m of no data pixel 729 INFO - Number of shoreline points after removing points within 30m of no data pixel 727 INFO - Processing image L8 2017-02-24-22-14-05 INFO - L8 2017-02-24-22-14-05 cloud cover : 2.06% INFO - L8 2017-02-24-22-14-05: sand: 0.01% ,whitewater: 0.11% ,water: 47.48% INFO - L8 2017-02-24-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2017-02-24-22-14-29 INFO - L8 2017-02-24-22-14-29 cloud cover : 1.18% INFO - L8 2017-02-24-22-14-29: sand: 0.00% ,whitewater: 0.09% ,water: 47.87% INFO - L8 2017-02-24-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 367 INFO - Number of shoreline points after removing points within 300m of cloud mask 367 INFO - Number of shoreline points before removing points within 30m of no data pixel 367 INFO - Number of shoreline points after removing points within 30m of no data pixel 364 ERROR - Skipping L8 2017-03-03-22-20-13 due to cloud cover percentage exceeding cloud threshold: 21.59% > 10.00%. ERROR - Skipping L8 2017-03-19-22-20-03 due to cloud cover percentage exceeding cloud threshold: 55.06% > 10.00%. ERROR - Skipping L8 2017-04-04-22-19-56 due to cloud cover percentage exceeding cloud threshold: 44.79% > 10.00%. INFO - Processing image L8 2017-04-20-22-19-47 INFO - L8 2017-04-20-22-19-47 cloud cover : 0.00% INFO - L8 2017-04-20-22-19-47: sand: 0.00% ,whitewater: 0.91% ,water: 48.85% INFO - L8 2017-04-20-22-19-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 INFO - Processing image L8 2017-05-06-22-19-43 INFO - L8 2017-05-06-22-19-43 cloud cover : 0.00% INFO - L8 2017-05-06-22-19-43: sand: 0.93% ,whitewater: 0.53% ,water: 22.08% INFO - L8 2017-05-06-22-19-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 368 INFO - Number of shoreline points after removing points within 300m of cloud mask 368 INFO - Number of shoreline points before removing points within 30m of no data pixel 368 INFO - Number of shoreline points after removing points within 30m of no data pixel 365 INFO - Processing image L8 2017-05-22-22-19-54 INFO - L8 2017-05-22-22-19-54 cloud cover : 0.00% INFO - L8 2017-05-22-22-19-54: sand: 0.00% ,whitewater: 0.11% ,water: 4.96% INFO - L8 2017-05-22-22-19-54: 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 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 134 INFO - Processing image L8 2017-06-07-22-20-02 INFO - L8 2017-06-07-22-20-02 cloud cover : 0.00% INFO - L8 2017-06-07-22-20-02: sand: 0.00% ,whitewater: 0.00% ,water: 1.13% INFO - L8 2017-06-07-22-20-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L8 2017-06-23-22-20-08 INFO - L8 2017-06-23-22-20-08 cloud cover : 0.00% INFO - L8 2017-06-23-22-20-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-06-23-22-20-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L8 2017-07-02-22-13-59 INFO - L8 2017-07-02-22-13-59 cloud cover : 0.00% INFO - L8 2017-07-02-22-13-59: sand: 0.00% ,whitewater: 0.73% ,water: 51.94% INFO - L8 2017-07-02-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L8 2017-07-02-22-14-23 INFO - L8 2017-07-02-22-14-23 cloud cover : 0.00% INFO - L8 2017-07-02-22-14-23: sand: 0.00% ,whitewater: 0.74% ,water: 51.57% INFO - L8 2017-07-02-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 305 INFO - Number of shoreline points after removing points within 300m of cloud mask 305 INFO - Number of shoreline points before removing points within 30m of no data pixel 305 INFO - Number of shoreline points after removing points within 30m of no data pixel 301 INFO - Processing image L8 2017-07-09-22-20-11 INFO - L8 2017-07-09-22-20-11 cloud cover : 0.00% INFO - L8 2017-07-09-22-20-11: sand: 0.00% ,whitewater: 0.62% ,water: 20.34% INFO - L8 2017-07-09-22-20-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 338 INFO - Number of shoreline points after removing points within 300m of cloud mask 338 INFO - Number of shoreline points before removing points within 30m of no data pixel 338 INFO - Number of shoreline points after removing points within 30m of no data pixel 335 INFO - Processing image L8 2017-07-25-22-20-18 INFO - L8 2017-07-25-22-20-18 cloud cover : 0.00% INFO - L8 2017-07-25-22-20-18: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-07-25-22-20-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 73 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1104 INFO - Number of shoreline points after removing points within 300m of cloud mask 1104 INFO - Number of shoreline points before removing points within 30m of no data pixel 1104 INFO - Number of shoreline points after removing points within 30m of no data pixel 1100 INFO - Processing image L8 2017-08-03-22-14-11 INFO - L8 2017-08-03-22-14-11 cloud cover : 0.00% INFO - L8 2017-08-03-22-14-11: sand: 0.00% ,whitewater: 0.25% ,water: 51.10% INFO - L8 2017-08-03-22-14-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 578 INFO - Number of shoreline points after removing points within 300m of cloud mask 578 INFO - Number of shoreline points before removing points within 30m of no data pixel 578 INFO - Number of shoreline points after removing points within 30m of no data pixel 576 INFO - Processing image L8 2017-08-03-22-14-35 INFO - L8 2017-08-03-22-14-35 cloud cover : 0.00% INFO - L8 2017-08-03-22-14-35: sand: 0.00% ,whitewater: 0.29% ,water: 51.69% INFO - L8 2017-08-03-22-14-35: 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 299 INFO - Number of shoreline points after removing points within 300m of cloud mask 299 INFO - Number of shoreline points before removing points within 30m of no data pixel 299 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L8 2017-08-10-22-20-25 INFO - L8 2017-08-10-22-20-25 cloud cover : 0.00% INFO - L8 2017-08-10-22-20-25: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-08-10-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 50 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 450 INFO - Number of shoreline points after removing points within 300m of cloud mask 450 INFO - Number of shoreline points before removing points within 30m of no data pixel 450 INFO - Number of shoreline points after removing points within 30m of no data pixel 445 INFO - Processing image L8 2017-08-26-22-20-29 INFO - L8 2017-08-26-22-20-29 cloud cover : 0.00% INFO - L8 2017-08-26-22-20-29: sand: 0.00% ,whitewater: 0.00% ,water: 6.78% INFO - L8 2017-08-26-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 282 INFO - Number of shoreline points after removing points within 300m of cloud mask 282 INFO - Number of shoreline points before removing points within 30m of no data pixel 282 INFO - Number of shoreline points after removing points within 30m of no data pixel 277 INFO - Processing image L8 2017-09-11-22-20-30 INFO - L8 2017-09-11-22-20-30 cloud cover : 7.21% INFO - L8 2017-09-11-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-09-11-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 893 INFO - Number of shoreline points after removing points within 300m of cloud mask 893 INFO - Number of shoreline points before removing points within 30m of no data pixel 893 INFO - Number of shoreline points after removing points within 30m of no data pixel 889 INFO - Processing image L8 2017-09-27-22-20-36 INFO - L8 2017-09-27-22-20-36 cloud cover : 0.00% INFO - L8 2017-09-27-22-20-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.99% INFO - L8 2017-09-27-22-20-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 29 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L8 2017-10-13-22-20-40 INFO - L8 2017-10-13-22-20-40 cloud cover : 0.00% INFO - L8 2017-10-13-22-20-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-10-13-22-20-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 147 INFO - Processing image L8 2017-10-29-22-20-41 INFO - L8 2017-10-29-22-20-41 cloud cover : 0.00% INFO - L8 2017-10-29-22-20-41: sand: 0.00% ,whitewater: 0.00% ,water: 1.56% INFO - L8 2017-10-29-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 70 INFO - Number of shoreline points after removing points within 300m of cloud mask 70 INFO - Number of shoreline points before removing points within 30m of no data pixel 70 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L8 2017-11-07-22-14-29 INFO - L8 2017-11-07-22-14-29 cloud cover : 2.59% INFO - L8 2017-11-07-22-14-29: sand: 0.18% ,whitewater: 1.07% ,water: 47.24% INFO - L8 2017-11-07-22-14-29: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 438 INFO - Number of shoreline points after removing points within 300m of cloud mask 292 INFO - Number of shoreline points before removing points within 30m of no data pixel 292 INFO - Number of shoreline points after removing points within 30m of no data pixel 292 INFO - Processing image L8 2017-11-07-22-14-53 INFO - L8 2017-11-07-22-14-53 cloud cover : 0.00% INFO - L8 2017-11-07-22-14-53: sand: 0.02% ,whitewater: 0.56% ,water: 50.24% INFO - L8 2017-11-07-22-14-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 407 INFO - Number of shoreline points after removing points within 300m of cloud mask 407 INFO - Number of shoreline points before removing points within 30m of no data pixel 407 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 INFO - Processing image L8 2017-11-14-22-20-38 INFO - L8 2017-11-14-22-20-38 cloud cover : 0.00% INFO - L8 2017-11-14-22-20-38: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2017-11-14-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 138 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 622 INFO - Number of shoreline points after removing points within 300m of cloud mask 622 INFO - Number of shoreline points before removing points within 30m of no data pixel 622 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Processing image L8 2017-11-30-22-20-32 INFO - L8 2017-11-30-22-20-32 cloud cover : 0.00% INFO - L8 2017-11-30-22-20-32: sand: 0.05% ,whitewater: 0.27% ,water: 38.89% INFO - L8 2017-11-30-22-20-32: 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 513 INFO - Number of shoreline points after removing points within 300m of cloud mask 513 INFO - Number of shoreline points before removing points within 30m of no data pixel 513 INFO - Number of shoreline points after removing points within 30m of no data pixel 511 INFO - Processing image L8 2017-12-16-22-20-34 INFO - L8 2017-12-16-22-20-34 cloud cover : 0.00% INFO - L8 2017-12-16-22-20-34: sand: 0.00% ,whitewater: 0.06% ,water: 20.11% INFO - L8 2017-12-16-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 343 INFO - Number of shoreline points after removing points within 300m of cloud mask 343 INFO - Number of shoreline points before removing points within 30m of no data pixel 343 INFO - Number of shoreline points after removing points within 30m of no data pixel 340 INFO - Processing image L8 2018-01-01-22-20-32 INFO - L8 2018-01-01-22-20-32 cloud cover : 0.40% INFO - L8 2018-01-01-22-20-32: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-01-01-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 88 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 459 INFO - Number of shoreline points after removing points within 300m of cloud mask 459 INFO - Number of shoreline points before removing points within 30m of no data pixel 459 INFO - Number of shoreline points after removing points within 30m of no data pixel 458 INFO - Processing image L8 2018-01-17-22-20-25 INFO - L8 2018-01-17-22-20-25 cloud cover : 0.00% INFO - L8 2018-01-17-22-20-25: sand: 0.33% ,whitewater: 1.43% ,water: 32.96% INFO - L8 2018-01-17-22-20-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 490 INFO - Number of shoreline points after removing points within 300m of cloud mask 490 INFO - Number of shoreline points before removing points within 30m of no data pixel 490 INFO - Number of shoreline points after removing points within 30m of no data pixel 488 INFO - Processing image L8 2018-01-26-22-14-08 INFO - L8 2018-01-26-22-14-08 cloud cover : 4.92% INFO - L8 2018-01-26-22-14-08: sand: 0.00% ,whitewater: 0.00% ,water: 48.11% INFO - L8 2018-01-26-22-14-08: 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 130 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2018-01-26-22-14-32 INFO - L8 2018-01-26-22-14-32 cloud cover : 3.59% INFO - L8 2018-01-26-22-14-32: sand: 0.01% ,whitewater: 0.01% ,water: 48.04% INFO - L8 2018-01-26-22-14-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 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 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 152 ERROR - Skipping L8 2018-02-02-22-20-15 due to cloud cover percentage exceeding cloud threshold: 61.19% > 10.00%. ERROR - Skipping L8 2018-02-11-22-14-02 due to cloud cover percentage exceeding cloud threshold: 32.27% > 10.00%. ERROR - Skipping L8 2018-02-11-22-14-26 due to cloud cover percentage exceeding cloud threshold: 41.64% > 10.00%. ERROR - Skipping L8 2018-02-18-22-20-10 due to cloud cover percentage exceeding cloud threshold: 57.97% > 10.00%. INFO - Processing image L8 2018-02-27-22-13-55 INFO - L8 2018-02-27-22-13-55 cloud cover : 9.91% INFO - L8 2018-02-27-22-13-55: sand: 0.05% ,whitewater: 1.69% ,water: 42.09% INFO - L8 2018-02-27-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 396 INFO - Number of shoreline points after removing points within 300m of cloud mask 368 INFO - Number of shoreline points before removing points within 30m of no data pixel 368 INFO - Number of shoreline points after removing points within 30m of no data pixel 367 INFO - Processing image L8 2018-02-27-22-14-19 INFO - L8 2018-02-27-22-14-19 cloud cover : 6.60% INFO - L8 2018-02-27-22-14-19: sand: 0.02% ,whitewater: 1.04% ,water: 42.90% INFO - L8 2018-02-27-22-14-19: 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 243 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 213 INFO - Processing image L8 2018-03-06-22-20-02 INFO - L8 2018-03-06-22-20-02 cloud cover : 0.00% INFO - L8 2018-03-06-22-20-02: sand: 0.00% ,whitewater: 0.37% ,water: 50.00% INFO - L8 2018-03-06-22-20-02: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2018-03-22-22-19-54 INFO - L8 2018-03-22-22-19-54 cloud cover : 0.00% INFO - L8 2018-03-22-22-19-54: sand: 0.01% ,whitewater: 3.13% ,water: 47.24% INFO - L8 2018-03-22-22-19-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 INFO - Processing image L8 2018-03-31-22-13-39 INFO - L8 2018-03-31-22-13-39 cloud cover : 0.00% INFO - L8 2018-03-31-22-13-39: sand: 0.06% ,whitewater: 1.87% ,water: 48.19% INFO - L8 2018-03-31-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2018-03-31-22-14-03 INFO - L8 2018-03-31-22-14-03 cloud cover : 0.00% INFO - L8 2018-03-31-22-14-03: sand: 0.01% ,whitewater: 1.26% ,water: 46.82% INFO - L8 2018-03-31-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 394 INFO - Number of shoreline points after removing points within 300m of cloud mask 394 INFO - Number of shoreline points before removing points within 30m of no data pixel 394 INFO - Number of shoreline points after removing points within 30m of no data pixel 391 INFO - Processing image L8 2018-04-16-22-13-30 INFO - L8 2018-04-16-22-13-30 cloud cover : 0.00% INFO - L8 2018-04-16-22-13-30: sand: 0.01% ,whitewater: 1.77% ,water: 48.45% INFO - L8 2018-04-16-22-13-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 531 INFO - Number of shoreline points after removing points within 300m of cloud mask 531 INFO - Number of shoreline points before removing points within 30m of no data pixel 531 INFO - Number of shoreline points after removing points within 30m of no data pixel 530 INFO - Processing image L8 2018-04-16-22-13-54 INFO - L8 2018-04-16-22-13-54 cloud cover : 0.00% INFO - L8 2018-04-16-22-13-54: sand: 0.00% ,whitewater: 1.48% ,water: 46.90% INFO - L8 2018-04-16-22-13-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 392 INFO - Number of shoreline points after removing points within 300m of cloud mask 392 INFO - Number of shoreline points before removing points within 30m of no data pixel 392 INFO - Number of shoreline points after removing points within 30m of no data pixel 389 ERROR - Skipping L8 2018-04-23-22-19-37 due to cloud cover percentage exceeding cloud threshold: 46.53% > 10.00%. INFO - Processing image L8 2018-05-09-22-19-28 INFO - L8 2018-05-09-22-19-28 cloud cover : 0.00% INFO - L8 2018-05-09-22-19-28: sand: 0.00% ,whitewater: 0.56% ,water: 48.15% INFO - L8 2018-05-09-22-19-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 527 INFO - Number of shoreline points after removing points within 300m of cloud mask 527 INFO - Number of shoreline points before removing points within 30m of no data pixel 527 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 INFO - Processing image L8 2018-05-18-22-13-10 INFO - L8 2018-05-18-22-13-10 cloud cover : 0.00% INFO - L8 2018-05-18-22-13-10: sand: 0.00% ,whitewater: 0.43% ,water: 50.70% INFO - L8 2018-05-18-22-13-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 583 INFO - Number of shoreline points after removing points within 300m of cloud mask 583 INFO - Number of shoreline points before removing points within 30m of no data pixel 583 INFO - Number of shoreline points after removing points within 30m of no data pixel 582 INFO - Processing image L8 2018-05-18-22-13-34 INFO - L8 2018-05-18-22-13-34 cloud cover : 0.00% INFO - L8 2018-05-18-22-13-34: sand: 0.00% ,whitewater: 0.44% ,water: 49.42% INFO - L8 2018-05-18-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 370 INFO - Number of shoreline points after removing points within 300m of cloud mask 370 INFO - Number of shoreline points before removing points within 30m of no data pixel 370 INFO - Number of shoreline points after removing points within 30m of no data pixel 368 INFO - Processing image L8 2018-05-25-22-19-15 INFO - L8 2018-05-25-22-19-15 cloud cover : 0.00% INFO - L8 2018-05-25-22-19-15: sand: 0.00% ,whitewater: 0.02% ,water: 54.51% INFO - L8 2018-05-25-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2018-06-10-22-19-13 INFO - L8 2018-06-10-22-19-13 cloud cover : 0.00% INFO - L8 2018-06-10-22-19-13: sand: 0.00% ,whitewater: 0.00% ,water: 9.07% INFO - L8 2018-06-10-22-19-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 217 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 ERROR - Skipping L8 2018-06-19-22-13-09 due to cloud cover percentage exceeding cloud threshold: 83.97% > 10.00%. INFO - Processing image L8 2018-06-26-22-19-24 INFO - L8 2018-06-26-22-19-24 cloud cover : 0.00% INFO - L8 2018-06-26-22-19-24: sand: 0.00% ,whitewater: 0.00% ,water: 0.15% INFO - L8 2018-06-26-22-19-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 INFO - Processing image L8 2018-07-12-22-19-32 INFO - L8 2018-07-12-22-19-32 cloud cover : 0.00% INFO - L8 2018-07-12-22-19-32: sand: 0.00% ,whitewater: 1.56% ,water: 8.22% INFO - L8 2018-07-12-22-19-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 202 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 INFO - Processing image L8 2018-07-21-22-13-25 INFO - L8 2018-07-21-22-13-25 cloud cover : 0.00% INFO - L8 2018-07-21-22-13-25: sand: 0.00% ,whitewater: 0.03% ,water: 51.66% INFO - L8 2018-07-21-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 534 INFO - Number of shoreline points after removing points within 300m of cloud mask 534 INFO - Number of shoreline points before removing points within 30m of no data pixel 534 INFO - Number of shoreline points after removing points within 30m of no data pixel 533 INFO - Processing image L8 2018-07-21-22-13-49 INFO - L8 2018-07-21-22-13-49 cloud cover : 0.00% INFO - L8 2018-07-21-22-13-49: sand: 0.00% ,whitewater: 0.08% ,water: 51.72% INFO - L8 2018-07-21-22-13-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 310 INFO - Processing image L8 2018-07-28-22-19-39 INFO - L8 2018-07-28-22-19-39 cloud cover : 0.00% INFO - L8 2018-07-28-22-19-39: sand: 0.00% ,whitewater: 11.58% ,water: 0.00% INFO - L8 2018-07-28-22-19-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 383 INFO - Number of shoreline points after removing points within 300m of cloud mask 383 INFO - Number of shoreline points before removing points within 30m of no data pixel 383 INFO - Number of shoreline points after removing points within 30m of no data pixel 381 ERROR - Skipping L8 2018-08-06-22-13-34 due to cloud cover percentage exceeding cloud threshold: 91.72% > 10.00%. INFO - Processing image L8 2018-08-13-22-19-48 INFO - L8 2018-08-13-22-19-48 cloud cover : 0.00% INFO - L8 2018-08-13-22-19-48: sand: 0.00% ,whitewater: 1.93% ,water: 11.01% INFO - L8 2018-08-13-22-19-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 259 INFO - Processing image L8 2018-08-29-22-19-55 INFO - L8 2018-08-29-22-19-55 cloud cover : 0.00% INFO - L8 2018-08-29-22-19-55: sand: 0.00% ,whitewater: 0.00% ,water: 0.04% INFO - L8 2018-08-29-22-19-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 376 INFO - Number of shoreline points after removing points within 300m of cloud mask 376 INFO - Number of shoreline points before removing points within 30m of no data pixel 376 INFO - Number of shoreline points after removing points within 30m of no data pixel 374 ERROR - Skipping L8 2018-09-07-22-13-48 due to cloud cover percentage exceeding cloud threshold: 52.79% > 10.00%. ERROR - Skipping L8 2018-09-07-22-14-12 due to cloud cover percentage exceeding cloud threshold: 47.05% > 10.00%. INFO - Processing image L8 2018-09-14-22-20-00 INFO - L8 2018-09-14-22-20-00 cloud cover : 0.00% INFO - L8 2018-09-14-22-20-00: sand: 0.00% ,whitewater: 0.00% ,water: 22.30% INFO - L8 2018-09-14-22-20-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 368 INFO - Number of shoreline points after removing points within 300m of cloud mask 368 INFO - Number of shoreline points before removing points within 30m of no data pixel 368 INFO - Number of shoreline points after removing points within 30m of no data pixel 365 INFO - Processing image L8 2018-09-30-22-20-07 INFO - L8 2018-09-30-22-20-07 cloud cover : 0.00% INFO - L8 2018-09-30-22-20-07: sand: 0.02% ,whitewater: 0.02% ,water: 15.48% INFO - L8 2018-09-30-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 297 INFO - Number of shoreline points after removing points within 300m of cloud mask 297 INFO - Number of shoreline points before removing points within 30m of no data pixel 297 INFO - Number of shoreline points after removing points within 30m of no data pixel 293 ERROR - Skipping L8 2018-10-09-22-14-01 due to cloud cover percentage exceeding cloud threshold: 27.17% > 10.00%. ERROR - Skipping L8 2018-10-09-22-14-25 due to cloud cover percentage exceeding cloud threshold: 18.10% > 10.00%. INFO - Processing image L8 2018-10-16-22-20-14 INFO - L8 2018-10-16-22-20-14 cloud cover : 0.00% INFO - L8 2018-10-16-22-20-14: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-10-16-22-20-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 172 INFO - Number of shoreline points after removing points within 300m of cloud mask 172 INFO - Number of shoreline points before removing points within 30m of no data pixel 172 INFO - Number of shoreline points after removing points within 30m of no data pixel 170 ERROR - Skipping L8 2018-10-25-22-14-06 due to cloud cover percentage exceeding cloud threshold: 59.39% > 10.00%. ERROR - Skipping L8 2018-10-25-22-14-30 due to cloud cover percentage exceeding cloud threshold: 55.87% > 10.00%. INFO - Processing image L8 2018-11-01-22-20-18 INFO - L8 2018-11-01-22-20-18 cloud cover : 0.00% INFO - L8 2018-11-01-22-20-18: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-11-01-22-20-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 102 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2018-11-10-22-14-08 INFO - L8 2018-11-10-22-14-08 cloud cover : 0.00% INFO - L8 2018-11-10-22-14-08: sand: 0.12% ,whitewater: 0.17% ,water: 50.00% INFO - L8 2018-11-10-22-14-08: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2018-11-10-22-14-32 INFO - L8 2018-11-10-22-14-32 cloud cover : 0.00% INFO - L8 2018-11-10-22-14-32: sand: 0.04% ,whitewater: 0.17% ,water: 51.39% INFO - L8 2018-11-10-22-14-32: 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 287 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 284 INFO - Processing image L8 2018-11-17-22-20-19 INFO - L8 2018-11-17-22-20-19 cloud cover : 0.00% INFO - L8 2018-11-17-22-20-19: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2018-11-17-22-20-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 241 INFO - Number of shoreline points after removing points within 300m of cloud mask 241 INFO - Number of shoreline points before removing points within 30m of no data pixel 241 INFO - Number of shoreline points after removing points within 30m of no data pixel 234 INFO - Processing image L8 2018-12-03-22-20-17 INFO - L8 2018-12-03-22-20-17 cloud cover : 1.96% INFO - L8 2018-12-03-22-20-17: sand: 0.00% ,whitewater: 0.15% ,water: 19.90% INFO - L8 2018-12-03-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 324 INFO - Number of shoreline points after removing points within 300m of cloud mask 324 INFO - Number of shoreline points before removing points within 30m of no data pixel 324 INFO - Number of shoreline points after removing points within 30m of no data pixel 320 ERROR - Skipping L8 2018-12-19-22-20-15 due to cloud cover percentage exceeding cloud threshold: 28.17% > 10.00%. INFO - Processing image L8 2018-12-28-22-14-05 INFO - L8 2018-12-28-22-14-05 cloud cover : 1.78% INFO - L8 2018-12-28-22-14-05: sand: 0.01% ,whitewater: 0.10% ,water: 49.49% INFO - L8 2018-12-28-22-14-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 412 INFO - Number of shoreline points after removing points within 300m of cloud mask 385 INFO - Number of shoreline points before removing points within 30m of no data pixel 385 INFO - Number of shoreline points after removing points within 30m of no data pixel 385 INFO - Processing image L8 2018-12-28-22-14-29 INFO - L8 2018-12-28-22-14-29 cloud cover : 2.54% INFO - L8 2018-12-28-22-14-29: sand: 0.00% ,whitewater: 0.06% ,water: 49.39% INFO - L8 2018-12-28-22-14-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 237 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 208 INFO - Processing image L8 2019-01-04-22-20-15 INFO - L8 2019-01-04-22-20-15 cloud cover : 0.00% INFO - L8 2019-01-04-22-20-15: sand: 0.25% ,whitewater: 0.34% ,water: 39.02% INFO - L8 2019-01-04-22-20-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 515 INFO - Number of shoreline points after removing points within 300m of cloud mask 515 INFO - Number of shoreline points before removing points within 30m of no data pixel 515 INFO - Number of shoreline points after removing points within 30m of no data pixel 512 ERROR - Skipping L8 2019-01-13-22-14-03 due to cloud cover percentage exceeding cloud threshold: 68.11% > 10.00%. ERROR - Skipping L8 2019-01-13-22-14-27 due to cloud cover percentage exceeding cloud threshold: 57.47% > 10.00%. ERROR - Skipping L8 2019-01-20-22-20-12 due to cloud cover percentage exceeding cloud threshold: 29.25% > 10.00%. ERROR - Skipping L8 2019-01-29-22-14-23 due to cloud cover percentage exceeding cloud threshold: 85.27% > 10.00%. INFO - Processing image L8 2019-02-05-22-20-09 INFO - L8 2019-02-05-22-20-09 cloud cover : 0.00% INFO - L8 2019-02-05-22-20-09: sand: 3.32% ,whitewater: 2.14% ,water: 47.90% INFO - L8 2019-02-05-22-20-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L8 2019-02-14-22-13-57 due to cloud cover percentage exceeding cloud threshold: 32.75% > 10.00%. ERROR - Skipping L8 2019-02-14-22-14-21 due to cloud cover percentage exceeding cloud threshold: 40.15% > 10.00%. INFO - Processing image L8 2019-02-21-22-20-06 INFO - L8 2019-02-21-22-20-06 cloud cover : 0.00% INFO - L8 2019-02-21-22-20-06: sand: 1.30% ,whitewater: 2.40% ,water: 47.63% INFO - L8 2019-02-21-22-20-06: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2019-03-02-22-13-53 INFO - L8 2019-03-02-22-13-53 cloud cover : 0.00% INFO - L8 2019-03-02-22-13-53: sand: 0.17% ,whitewater: 1.24% ,water: 48.95% INFO - L8 2019-03-02-22-13-53: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L8 2019-03-02-22-14-17 INFO - L8 2019-03-02-22-14-17 cloud cover : 0.00% INFO - L8 2019-03-02-22-14-17: sand: 0.16% ,whitewater: 0.89% ,water: 47.56% INFO - L8 2019-03-02-22-14-17: 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 391 INFO - Number of shoreline points after removing points within 300m of cloud mask 391 INFO - Number of shoreline points before removing points within 30m of no data pixel 391 INFO - Number of shoreline points after removing points within 30m of no data pixel 387 ERROR - Skipping L8 2019-03-09-22-20-01 due to cloud cover percentage exceeding cloud threshold: 67.65% > 10.00%. ERROR - Skipping L8 2019-03-18-22-14-11 due to cloud cover percentage exceeding cloud threshold: 93.18% > 10.00%. ERROR - Skipping L8 2019-03-25-22-19-57 due to cloud cover percentage exceeding cloud threshold: 45.49% > 10.00%. ERROR - Skipping L8 2019-04-19-22-13-38 due to cloud cover percentage exceeding cloud threshold: 84.59% > 10.00%. ERROR - Skipping L8 2019-04-19-22-14-02 due to cloud cover percentage exceeding cloud threshold: 87.04% > 10.00%. INFO - Processing image L8 2019-05-12-22-19-56 INFO - L8 2019-05-12-22-19-56 cloud cover : 0.00% INFO - L8 2019-05-12-22-19-56: sand: 0.00% ,whitewater: 0.00% ,water: 7.87% INFO - L8 2019-05-12-22-19-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2019-05-28-22-20-05 INFO - L8 2019-05-28-22-20-05 cloud cover : 0.00% INFO - L8 2019-05-28-22-20-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.09% INFO - L8 2019-05-28-22-20-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2019-05-28-22-20-05: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2019-06-06-22-13-59 INFO - L8 2019-06-06-22-13-59 cloud cover : 0.45% INFO - L8 2019-06-06-22-13-59: sand: 0.00% ,whitewater: 0.87% ,water: 50.03% INFO - L8 2019-06-06-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 529 INFO - Number of shoreline points after removing points within 300m of cloud mask 473 INFO - Number of shoreline points before removing points within 30m of no data pixel 473 INFO - Number of shoreline points after removing points within 30m of no data pixel 471 INFO - Processing image L8 2019-06-06-22-14-23 INFO - L8 2019-06-06-22-14-23 cloud cover : 0.00% INFO - L8 2019-06-06-22-14-23: sand: 0.00% ,whitewater: 0.55% ,water: 51.58% INFO - L8 2019-06-06-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 258 INFO - Processing image L8 2019-06-13-22-20-12 INFO - L8 2019-06-13-22-20-12 cloud cover : 0.00% INFO - L8 2019-06-13-22-20-12: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-06-13-22-20-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2019-06-13-22-20-12: 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 L8 2019-06-22-22-14-04 INFO - L8 2019-06-22-22-14-04 cloud cover : 0.00% INFO - L8 2019-06-22-22-14-04: sand: 0.00% ,whitewater: 0.15% ,water: 52.73% INFO - L8 2019-06-22-22-14-04: 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 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L8 2019-06-22-22-14-28 INFO - L8 2019-06-22-22-14-28 cloud cover : 0.00% INFO - L8 2019-06-22-22-14-28: sand: 0.00% ,whitewater: 0.14% ,water: 52.18% INFO - L8 2019-06-22-22-14-28: 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 275 INFO - Number of shoreline points after removing points within 300m of cloud mask 275 INFO - Number of shoreline points before removing points within 30m of no data pixel 275 INFO - Number of shoreline points after removing points within 30m of no data pixel 271 INFO - Processing image L8 2019-06-29-22-20-17 INFO - L8 2019-06-29-22-20-17 cloud cover : 0.00% INFO - L8 2019-06-29-22-20-17: sand: 0.00% ,whitewater: 0.00% ,water: 1.88% INFO - L8 2019-06-29-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 77 INFO - Processing image L8 2019-07-15-22-20-20 INFO - L8 2019-07-15-22-20-20 cloud cover : 0.00% INFO - L8 2019-07-15-22-20-20: sand: 0.00% ,whitewater: 0.71% ,water: 18.66% INFO - L8 2019-07-15-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 324 INFO - Number of shoreline points after removing points within 300m of cloud mask 324 INFO - Number of shoreline points before removing points within 30m of no data pixel 324 INFO - Number of shoreline points after removing points within 30m of no data pixel 321 ERROR - Skipping L8 2019-07-24-22-14-12 due to cloud cover percentage exceeding cloud threshold: 92.25% > 10.00%. ERROR - Skipping L8 2019-07-24-22-14-36 due to cloud cover percentage exceeding cloud threshold: 92.49% > 10.00%. INFO - Processing image L8 2019-07-31-22-20-26 INFO - L8 2019-07-31-22-20-26 cloud cover : 0.70% INFO - L8 2019-07-31-22-20-26: sand: 0.00% ,whitewater: 4.07% ,water: 15.15% INFO - L8 2019-07-31-22-20-26: 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 323 INFO - Number of shoreline points after removing points within 300m of cloud mask 323 INFO - Number of shoreline points before removing points within 30m of no data pixel 323 INFO - Number of shoreline points after removing points within 30m of no data pixel 317 INFO - Processing image L8 2019-08-16-22-20-32 INFO - L8 2019-08-16-22-20-32 cloud cover : 0.00% INFO - L8 2019-08-16-22-20-32: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-08-16-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 80 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 926 INFO - Number of shoreline points after removing points within 300m of cloud mask 926 INFO - Number of shoreline points before removing points within 30m of no data pixel 926 INFO - Number of shoreline points after removing points within 30m of no data pixel 920 INFO - Processing image L8 2019-09-01-22-20-35 INFO - L8 2019-09-01-22-20-35 cloud cover : 0.00% INFO - L8 2019-09-01-22-20-35: sand: 0.00% ,whitewater: 1.05% ,water: 25.55% INFO - L8 2019-09-01-22-20-35: 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 420 INFO - Number of shoreline points after removing points within 300m of cloud mask 420 INFO - Number of shoreline points before removing points within 30m of no data pixel 420 INFO - Number of shoreline points after removing points within 30m of no data pixel 417 ERROR - Skipping L8 2019-09-10-22-14-27 due to cloud cover percentage exceeding cloud threshold: 91.90% > 10.00%. INFO - Processing image L8 2019-09-17-22-20-41 INFO - L8 2019-09-17-22-20-41 cloud cover : 1.27% INFO - L8 2019-09-17-22-20-41: sand: 0.00% ,whitewater: 0.20% ,water: 20.18% INFO - L8 2019-09-17-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 362 INFO - Number of shoreline points after removing points within 300m of cloud mask 362 INFO - Number of shoreline points before removing points within 30m of no data pixel 362 INFO - Number of shoreline points after removing points within 30m of no data pixel 359 ERROR - Skipping L8 2019-09-26-22-14-32 due to cloud cover percentage exceeding cloud threshold: 11.09% > 10.00%. ERROR - Skipping L8 2019-09-26-22-14-56 due to cloud cover percentage exceeding cloud threshold: 18.59% > 10.00%. INFO - Processing image L8 2019-10-03-22-20-45 INFO - L8 2019-10-03-22-20-45 cloud cover : 0.00% INFO - L8 2019-10-03-22-20-45: sand: 0.00% ,whitewater: 0.17% ,water: 14.97% INFO - L8 2019-10-03-22-20-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 284 INFO - Processing image L8 2019-10-19-22-20-47 INFO - L8 2019-10-19-22-20-47 cloud cover : 0.00% INFO - L8 2019-10-19-22-20-47: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2019-10-19-22-20-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 289 INFO - Number of shoreline points after removing points within 300m of cloud mask 289 INFO - Number of shoreline points before removing points within 30m of no data pixel 289 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L8 2019-10-28-22-14-36 INFO - L8 2019-10-28-22-14-36 cloud cover : 7.42% INFO - L8 2019-10-28-22-14-36: sand: 0.25% ,whitewater: 0.42% ,water: 49.56% INFO - L8 2019-10-28-22-14-36: 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 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 INFO - Processing image L8 2019-10-28-22-15-00 INFO - L8 2019-10-28-22-15-00 cloud cover : 5.71% INFO - L8 2019-10-28-22-15-00: sand: 0.16% ,whitewater: 0.25% ,water: 50.73% INFO - L8 2019-10-28-22-15-00: 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 316 INFO - Number of shoreline points after removing points within 300m of cloud mask 316 INFO - Number of shoreline points before removing points within 30m of no data pixel 316 INFO - Number of shoreline points after removing points within 30m of no data pixel 311 INFO - Processing image L8 2019-11-13-22-14-33 INFO - L8 2019-11-13-22-14-33 cloud cover : 0.00% INFO - L8 2019-11-13-22-14-33: sand: 0.01% ,whitewater: 0.12% ,water: 50.06% INFO - L8 2019-11-13-22-14-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2019-11-13-22-14-57 INFO - L8 2019-11-13-22-14-57 cloud cover : 0.00% INFO - L8 2019-11-13-22-14-57: sand: 0.01% ,whitewater: 0.10% ,water: 50.29% INFO - L8 2019-11-13-22-14-57: 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 342 INFO - Number of shoreline points after removing points within 300m of cloud mask 342 INFO - Number of shoreline points before removing points within 30m of no data pixel 342 INFO - Number of shoreline points after removing points within 30m of no data pixel 339 ERROR - Skipping L8 2019-11-20-22-20-42 due to cloud cover percentage exceeding cloud threshold: 23.34% > 10.00%. ERROR - Skipping L8 2019-11-29-22-14-31 due to cloud cover percentage exceeding cloud threshold: 69.82% > 10.00%. ERROR - Skipping L8 2019-11-29-22-14-55 due to cloud cover percentage exceeding cloud threshold: 68.59% > 10.00%. INFO - Processing image L8 2019-12-06-22-20-42 INFO - L8 2019-12-06-22-20-42 cloud cover : 2.20% INFO - L8 2019-12-06-22-20-42: sand: 0.00% ,whitewater: 0.15% ,water: 37.28% INFO - L8 2019-12-06-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 893 INFO - Number of shoreline points after removing points within 300m of cloud mask 862 INFO - Number of shoreline points before removing points within 30m of no data pixel 862 INFO - Number of shoreline points after removing points within 30m of no data pixel 862 INFO - Processing image L8 2019-12-22-22-20-39 INFO - L8 2019-12-22-22-20-39 cloud cover : 0.00% INFO - L8 2019-12-22-22-20-39: sand: 0.05% ,whitewater: 0.59% ,water: 45.68% INFO - L8 2019-12-22-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2020-01-07-22-20-35 INFO - L8 2020-01-07-22-20-35 cloud cover : 6.42% INFO - L8 2020-01-07-22-20-35: sand: 0.03% ,whitewater: 1.67% ,water: 44.52% INFO - L8 2020-01-07-22-20-35: 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 368 INFO - Number of shoreline points after removing points within 300m of cloud mask 334 INFO - Number of shoreline points before removing points within 30m of no data pixel 334 INFO - Number of shoreline points after removing points within 30m of no data pixel 334 ERROR - Skipping L8 2020-01-16-22-14-22 due to cloud cover percentage exceeding cloud threshold: 36.20% > 10.00%. ERROR - Skipping L8 2020-01-16-22-14-46 due to cloud cover percentage exceeding cloud threshold: 35.97% > 10.00%. INFO - Processing image L8 2020-01-23-22-20-31 INFO - L8 2020-01-23-22-20-31 cloud cover : 0.00% INFO - L8 2020-01-23-22-20-31: sand: 0.09% ,whitewater: 0.61% ,water: 49.49% INFO - L8 2020-01-23-22-20-31: 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 527 INFO - Number of shoreline points after removing points within 300m of cloud mask 527 INFO - Number of shoreline points before removing points within 30m of no data pixel 527 INFO - Number of shoreline points after removing points within 30m of no data pixel 525 INFO - Processing image L8 2020-02-08-22-20-26 INFO - L8 2020-02-08-22-20-26 cloud cover : 8.77% INFO - L8 2020-02-08-22-20-26: sand: 0.17% ,whitewater: 1.89% ,water: 42.85% INFO - L8 2020-02-08-22-20-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 416 INFO - Number of shoreline points after removing points within 300m of cloud mask 377 INFO - Number of shoreline points before removing points within 30m of no data pixel 377 INFO - Number of shoreline points after removing points within 30m of no data pixel 377 INFO - Processing image L8 2020-02-24-22-20-22 INFO - L8 2020-02-24-22-20-22 cloud cover : 0.00% INFO - L8 2020-02-24-22-20-22: sand: 0.00% ,whitewater: 0.03% ,water: 49.98% INFO - L8 2020-02-24-22-20-22: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2020-03-04-22-14-08 INFO - L8 2020-03-04-22-14-08 cloud cover : 0.00% INFO - L8 2020-03-04-22-14-08: sand: 0.01% ,whitewater: 0.39% ,water: 50.00% INFO - L8 2020-03-04-22-14-08: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2020-03-04-22-14-32 INFO - L8 2020-03-04-22-14-32 cloud cover : 0.00% INFO - L8 2020-03-04-22-14-32: sand: 0.01% ,whitewater: 0.35% ,water: 48.92% INFO - L8 2020-03-04-22-14-32: 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 377 INFO - Number of shoreline points after removing points within 300m of cloud mask 377 INFO - Number of shoreline points before removing points within 30m of no data pixel 377 INFO - Number of shoreline points after removing points within 30m of no data pixel 374 INFO - Processing image L8 2020-03-11-22-20-16 INFO - L8 2020-03-11-22-20-16 cloud cover : 0.00% INFO - L8 2020-03-11-22-20-16: sand: 0.04% ,whitewater: 2.27% ,water: 47.51% INFO - L8 2020-03-11-22-20-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 ERROR - Skipping L8 2020-03-27-22-20-07 due to cloud cover percentage exceeding cloud threshold: 49.98% > 10.00%. ERROR - Skipping L8 2020-04-12-22-20-00 due to cloud cover percentage exceeding cloud threshold: 39.62% > 10.00%. ERROR - Skipping L8 2020-04-28-22-19-52 due to cloud cover percentage exceeding cloud threshold: 19.40% > 10.00%. INFO - Processing image L8 2020-05-14-22-19-48 INFO - L8 2020-05-14-22-19-48 cloud cover : 0.00% INFO - L8 2020-05-14-22-19-48: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-05-14-22-19-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-05-23-22-13-39 INFO - L8 2020-05-23-22-13-39 cloud cover : 0.00% INFO - L8 2020-05-23-22-13-39: sand: 0.00% ,whitewater: 1.87% ,water: 49.35% INFO - L8 2020-05-23-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 INFO - Processing image L8 2020-05-23-22-14-03 INFO - L8 2020-05-23-22-14-03 cloud cover : 0.00% INFO - L8 2020-05-23-22-14-03: sand: 0.00% ,whitewater: 1.52% ,water: 50.25% INFO - L8 2020-05-23-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 284 INFO - Number of shoreline points after removing points within 300m of cloud mask 284 INFO - Number of shoreline points before removing points within 30m of no data pixel 284 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 INFO - Processing image L8 2020-05-30-22-19-52 INFO - L8 2020-05-30-22-19-52 cloud cover : 0.00% INFO - L8 2020-05-30-22-19-52: sand: 0.00% ,whitewater: 0.00% ,water: 13.36% INFO - L8 2020-05-30-22-19-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 247 INFO - Processing image L8 2020-06-08-22-13-47 INFO - L8 2020-06-08-22-13-47 cloud cover : 0.47% INFO - L8 2020-06-08-22-13-47: sand: 0.00% ,whitewater: 1.27% ,water: 50.81% INFO - L8 2020-06-08-22-13-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 521 INFO - Number of shoreline points after removing points within 300m of cloud mask 521 INFO - Number of shoreline points before removing points within 30m of no data pixel 521 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 INFO - Processing image L8 2020-06-08-22-14-11 INFO - L8 2020-06-08-22-14-11 cloud cover : 1.14% INFO - L8 2020-06-08-22-14-11: sand: 0.00% ,whitewater: 0.82% ,water: 51.12% INFO - L8 2020-06-08-22-14-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 289 INFO - Number of shoreline points after removing points within 300m of cloud mask 289 INFO - Number of shoreline points before removing points within 30m of no data pixel 289 INFO - Number of shoreline points after removing points within 30m of no data pixel 285 INFO - Processing image L8 2020-06-15-22-20-02 INFO - L8 2020-06-15-22-20-02 cloud cover : 0.00% INFO - L8 2020-06-15-22-20-02: sand: 0.00% ,whitewater: 0.00% ,water: 1.50% INFO - L8 2020-06-15-22-20-02: 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 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 105 INFO - Processing image L8 2020-07-01-22-20-10 INFO - L8 2020-07-01-22-20-10 cloud cover : 0.00% INFO - L8 2020-07-01-22-20-10: sand: 0.00% ,whitewater: 0.44% ,water: 4.04% INFO - L8 2020-07-01-22-20-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 64 INFO - Processing image L8 2020-07-10-22-14-03 INFO - L8 2020-07-10-22-14-03 cloud cover : 0.00% INFO - L8 2020-07-10-22-14-03: sand: 0.00% ,whitewater: 0.80% ,water: 51.03% INFO - L8 2020-07-10-22-14-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 552 INFO - Number of shoreline points after removing points within 300m of cloud mask 552 INFO - Number of shoreline points before removing points within 30m of no data pixel 552 INFO - Number of shoreline points after removing points within 30m of no data pixel 551 INFO - Processing image L8 2020-07-10-22-14-27 INFO - L8 2020-07-10-22-14-27 cloud cover : 0.00% INFO - L8 2020-07-10-22-14-27: sand: 0.00% ,whitewater: 0.48% ,water: 51.63% INFO - L8 2020-07-10-22-14-27: 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 288 INFO - Number of shoreline points after removing points within 300m of cloud mask 288 INFO - Number of shoreline points before removing points within 30m of no data pixel 288 INFO - Number of shoreline points after removing points within 30m of no data pixel 285 INFO - Processing image L8 2020-07-17-22-20-16 INFO - L8 2020-07-17-22-20-16 cloud cover : 0.00% INFO - L8 2020-07-17-22-20-16: sand: 0.00% ,whitewater: 0.42% ,water: 5.62% INFO - L8 2020-07-17-22-20-16: 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 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L8 2020-07-26-22-14-08 INFO - L8 2020-07-26-22-14-08 cloud cover : 0.00% INFO - L8 2020-07-26-22-14-08: sand: 0.00% ,whitewater: 0.13% ,water: 51.63% INFO - L8 2020-07-26-22-14-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 574 INFO - Number of shoreline points after removing points within 300m of cloud mask 574 INFO - Number of shoreline points before removing points within 30m of no data pixel 574 INFO - Number of shoreline points after removing points within 30m of no data pixel 573 INFO - Processing image L8 2020-07-26-22-14-32 INFO - L8 2020-07-26-22-14-32 cloud cover : 0.00% INFO - L8 2020-07-26-22-14-32: sand: 0.00% ,whitewater: 0.08% ,water: 51.89% INFO - L8 2020-07-26-22-14-32: 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 302 INFO - Number of shoreline points after removing points within 300m of cloud mask 302 INFO - Number of shoreline points before removing points within 30m of no data pixel 302 INFO - Number of shoreline points after removing points within 30m of no data pixel 299 INFO - Processing image L8 2020-08-02-22-20-20 INFO - L8 2020-08-02-22-20-20 cloud cover : 0.72% INFO - L8 2020-08-02-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-08-02-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 53 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 885 INFO - Number of shoreline points after removing points within 300m of cloud mask 885 INFO - Number of shoreline points before removing points within 30m of no data pixel 885 INFO - Number of shoreline points after removing points within 30m of no data pixel 880 ERROR - Skipping L8 2020-08-11-22-14-11 due to cloud cover percentage exceeding cloud threshold: 52.27% > 10.00%. ERROR - Skipping L8 2020-08-11-22-14-35 due to cloud cover percentage exceeding cloud threshold: 36.36% > 10.00%. INFO - Processing image L8 2020-08-18-22-20-26 INFO - L8 2020-08-18-22-20-26 cloud cover : 0.00% INFO - L8 2020-08-18-22-20-26: sand: 0.00% ,whitewater: 1.23% ,water: 22.28% INFO - L8 2020-08-18-22-20-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 372 INFO - Number of shoreline points after removing points within 300m of cloud mask 372 INFO - Number of shoreline points before removing points within 30m of no data pixel 372 INFO - Number of shoreline points after removing points within 30m of no data pixel 368 ERROR - Skipping L8 2020-08-27-22-14-20 due to cloud cover percentage exceeding cloud threshold: 34.47% > 10.00%. ERROR - Skipping L8 2020-08-27-22-14-44 due to cloud cover percentage exceeding cloud threshold: 48.80% > 10.00%. INFO - Processing image L8 2020-09-03-22-20-34 INFO - L8 2020-09-03-22-20-34 cloud cover : 0.00% INFO - L8 2020-09-03-22-20-34: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2020-09-03-22-20-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 407 INFO - Number of shoreline points after removing points within 300m of cloud mask 407 INFO - Number of shoreline points before removing points within 30m of no data pixel 407 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 INFO - Processing image L8 2020-09-19-22-20-39 INFO - L8 2020-09-19-22-20-39 cloud cover : 0.00% INFO - L8 2020-09-19-22-20-39: sand: 0.12% ,whitewater: 1.42% ,water: 6.69% INFO - L8 2020-09-19-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 198 INFO - Number of shoreline points after removing points within 300m of cloud mask 198 INFO - Number of shoreline points before removing points within 30m of no data pixel 198 INFO - Number of shoreline points after removing points within 30m of no data pixel 192 INFO - Processing image L8 2020-09-28-22-14-31 INFO - L8 2020-09-28-22-14-31 cloud cover : 0.00% INFO - L8 2020-09-28-22-14-31: sand: 0.07% ,whitewater: 4.35% ,water: 46.01% INFO - L8 2020-09-28-22-14-31: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L8 2020-09-28-22-14-55 INFO - L8 2020-09-28-22-14-55 cloud cover : 0.00% INFO - L8 2020-09-28-22-14-55: sand: 0.04% ,whitewater: 2.86% ,water: 49.01% INFO - L8 2020-09-28-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 288 INFO - Number of shoreline points after removing points within 300m of cloud mask 288 INFO - Number of shoreline points before removing points within 30m of no data pixel 288 INFO - Number of shoreline points after removing points within 30m of no data pixel 286 INFO - Processing image L8 2020-10-05-22-20-42 INFO - L8 2020-10-05-22-20-42 cloud cover : 0.00% INFO - L8 2020-10-05-22-20-42: sand: 0.00% ,whitewater: 0.09% ,water: 9.02% INFO - L8 2020-10-05-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 208 INFO - Number of shoreline points after removing points within 300m of cloud mask 208 INFO - Number of shoreline points before removing points within 30m of no data pixel 208 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 ERROR - Skipping L8 2020-10-14-22-14-32 due to cloud cover percentage exceeding cloud threshold: 33.02% > 10.00%. ERROR - Skipping L8 2020-10-14-22-14-56 due to cloud cover percentage exceeding cloud threshold: 41.45% > 10.00%. INFO - Processing image L8 2020-10-21-22-20-43 INFO - L8 2020-10-21-22-20-43 cloud cover : 0.00% INFO - L8 2020-10-21-22-20-43: sand: 0.32% ,whitewater: 0.15% ,water: 12.09% INFO - L8 2020-10-21-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 218 INFO - Processing image L8 2020-10-30-22-14-31 INFO - L8 2020-10-30-22-14-31 cloud cover : 2.91% INFO - L8 2020-10-30-22-14-31: sand: 0.00% ,whitewater: 0.09% ,water: 48.84% INFO - L8 2020-10-30-22-14-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 315 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L8 2020-10-30-22-14-55 INFO - L8 2020-10-30-22-14-55 cloud cover : 1.41% INFO - L8 2020-10-30-22-14-55: sand: 0.00% ,whitewater: 0.03% ,water: 50.25% INFO - L8 2020-10-30-22-14-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 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 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 188 INFO - Processing image L8 2020-11-22-22-20-42 INFO - L8 2020-11-22-22-20-42 cloud cover : 0.86% INFO - L8 2020-11-22-22-20-42: sand: 0.00% ,whitewater: 0.93% ,water: 28.31% INFO - L8 2020-11-22-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 444 INFO - Number of shoreline points after removing points within 300m of cloud mask 444 INFO - Number of shoreline points before removing points within 30m of no data pixel 444 INFO - Number of shoreline points after removing points within 30m of no data pixel 441 INFO - Processing image L8 2020-12-08-22-20-44 INFO - L8 2020-12-08-22-20-44 cloud cover : 0.00% INFO - L8 2020-12-08-22-20-44: sand: 0.00% ,whitewater: 0.02% ,water: 19.88% INFO - L8 2020-12-08-22-20-44: 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 345 INFO - Number of shoreline points after removing points within 300m of cloud mask 345 INFO - Number of shoreline points before removing points within 30m of no data pixel 345 INFO - Number of shoreline points after removing points within 30m of no data pixel 342 ERROR - Skipping L8 2020-12-17-22-14-33 due to cloud cover percentage exceeding cloud threshold: 37.94% > 10.00%. ERROR - Skipping L8 2020-12-17-22-14-57 due to cloud cover percentage exceeding cloud threshold: 35.72% > 10.00%. INFO - Processing image L8 2020-12-24-22-20-42 INFO - L8 2020-12-24-22-20-42 cloud cover : 4.98% INFO - L8 2020-12-24-22-20-42: sand: 0.00% ,whitewater: 0.00% ,water: 0.64% INFO - L8 2020-12-24-22-20-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 47 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 728 INFO - Number of shoreline points after removing points within 300m of cloud mask 728 INFO - Number of shoreline points before removing points within 30m of no data pixel 728 INFO - Number of shoreline points after removing points within 30m of no data pixel 726 ERROR - Skipping L8 2021-01-02-22-14-28 due to cloud cover percentage exceeding cloud threshold: 14.36% > 10.00%. ERROR - Skipping L8 2021-01-02-22-14-52 due to cloud cover percentage exceeding cloud threshold: 20.00% > 10.00%. ERROR - Skipping L8 2021-01-25-22-20-31 due to cloud cover percentage exceeding cloud threshold: 42.14% > 10.00%. INFO - Processing image L8 2021-02-03-22-14-19 INFO - L8 2021-02-03-22-14-19 cloud cover : 1.54% INFO - L8 2021-02-03-22-14-19: sand: 0.01% ,whitewater: 1.52% ,water: 47.87% INFO - L8 2021-02-03-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 453 INFO - Number of shoreline points after removing points within 300m of cloud mask 420 INFO - Number of shoreline points before removing points within 30m of no data pixel 420 INFO - Number of shoreline points after removing points within 30m of no data pixel 420 INFO - Processing image L8 2021-02-03-22-14-43 INFO - L8 2021-02-03-22-14-43 cloud cover : 1.37% INFO - L8 2021-02-03-22-14-43: sand: 0.01% ,whitewater: 1.23% ,water: 47.35% INFO - L8 2021-02-03-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 348 INFO - Number of shoreline points after removing points within 300m of cloud mask 314 INFO - Number of shoreline points before removing points within 30m of no data pixel 314 INFO - Number of shoreline points after removing points within 30m of no data pixel 312 ERROR - Skipping L8 2021-02-10-22-20-29 due to cloud cover percentage exceeding cloud threshold: 41.57% > 10.00%. ERROR - Skipping L8 2021-02-26-22-20-23 due to cloud cover percentage exceeding cloud threshold: 44.13% > 10.00%. ERROR - Skipping L8 2021-03-07-22-14-08 due to cloud cover percentage exceeding cloud threshold: 93.08% > 10.00%. ERROR - Skipping L8 2021-03-07-22-14-32 due to cloud cover percentage exceeding cloud threshold: 91.68% > 10.00%. ERROR - Skipping L8 2021-03-30-22-20-10 due to cloud cover percentage exceeding cloud threshold: 42.92% > 10.00%. ERROR - Skipping L8 2021-04-08-22-13-56 due to cloud cover percentage exceeding cloud threshold: 82.24% > 10.00%. ERROR - Skipping L8 2021-04-08-22-14-20 due to cloud cover percentage exceeding cloud threshold: 64.66% > 10.00%. ERROR - Skipping L8 2021-04-15-22-20-04 due to cloud cover percentage exceeding cloud threshold: 23.28% > 10.00%. INFO - Processing image L8 2021-05-01-22-19-55 INFO - L8 2021-05-01-22-19-55 cloud cover : 0.00% INFO - L8 2021-05-01-22-19-55: sand: 0.01% ,whitewater: 0.27% ,water: 36.39% INFO - L8 2021-05-01-22-19-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 505 INFO - Number of shoreline points after removing points within 300m of cloud mask 505 INFO - Number of shoreline points before removing points within 30m of no data pixel 505 INFO - Number of shoreline points after removing points within 30m of no data pixel 499 INFO - Processing image L8 2021-06-11-22-14-01 INFO - L8 2021-06-11-22-14-01 cloud cover : 0.00% INFO - L8 2021-06-11-22-14-01: sand: 0.00% ,whitewater: 3.03% ,water: 49.65% INFO - L8 2021-06-11-22-14-01: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2021-06-11-22-14-25 INFO - L8 2021-06-11-22-14-25 cloud cover : 0.00% INFO - L8 2021-06-11-22-14-25: sand: 0.00% ,whitewater: 2.26% ,water: 49.65% INFO - L8 2021-06-11-22-14-25: 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 239 INFO - Number of shoreline points after removing points within 300m of cloud mask 239 INFO - Number of shoreline points before removing points within 30m of no data pixel 239 INFO - Number of shoreline points after removing points within 30m of no data pixel 237 INFO - Processing image L8 2021-07-29-22-14-15 INFO - L8 2021-07-29-22-14-15 cloud cover : 0.76% INFO - L8 2021-07-29-22-14-15: sand: 0.00% ,whitewater: 0.83% ,water: 24.22% INFO - L8 2021-07-29-22-14-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 541 INFO - Number of shoreline points after removing points within 300m of cloud mask 541 INFO - Number of shoreline points before removing points within 30m of no data pixel 541 INFO - Number of shoreline points after removing points within 30m of no data pixel 541 INFO - Processing image L8 2021-07-29-22-14-39 INFO - L8 2021-07-29-22-14-39 cloud cover : 0.00% INFO - L8 2021-07-29-22-14-39: sand: 0.00% ,whitewater: 0.65% ,water: 17.52% INFO - L8 2021-07-29-22-14-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 273 INFO - Number of shoreline points after removing points within 300m of cloud mask 273 INFO - Number of shoreline points before removing points within 30m of no data pixel 273 INFO - Number of shoreline points after removing points within 30m of no data pixel 271 INFO - Processing image L8 2021-08-05-22-20-29 INFO - L8 2021-08-05-22-20-29 cloud cover : 0.00% INFO - L8 2021-08-05-22-20-29: sand: 0.00% ,whitewater: 1.86% ,water: 8.26% INFO - L8 2021-08-05-22-20-29: 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 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 211 INFO - Processing image L8 2021-08-30-22-14-25 INFO - L8 2021-08-30-22-14-25 cloud cover : 0.00% INFO - L8 2021-08-30-22-14-25: sand: 0.01% ,whitewater: 3.29% ,water: 47.26% INFO - L8 2021-08-30-22-14-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 528 INFO - Processing image L8 2021-08-30-22-14-49 INFO - L8 2021-08-30-22-14-49 cloud cover : 0.00% INFO - L8 2021-08-30-22-14-49: sand: 0.01% ,whitewater: 2.01% ,water: 49.47% INFO - L8 2021-08-30-22-14-49: 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 308 INFO - Number of shoreline points after removing points within 300m of cloud mask 308 INFO - Number of shoreline points before removing points within 30m of no data pixel 308 INFO - Number of shoreline points after removing points within 30m of no data pixel 305 INFO - Processing image L8 2021-09-06-22-20-38 INFO - L8 2021-09-06-22-20-38 cloud cover : 0.00% INFO - L8 2021-09-06-22-20-38: sand: 0.04% ,whitewater: 0.54% ,water: 12.62% INFO - L8 2021-09-06-22-20-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 258 ERROR - Skipping L8 2021-09-15-22-14-29 due to cloud cover percentage exceeding cloud threshold: 94.60% > 10.00%. ERROR - Skipping L8 2021-09-15-22-14-53 due to cloud cover percentage exceeding cloud threshold: 89.73% > 10.00%. INFO - Processing image L8 2021-09-22-22-20-41 INFO - L8 2021-09-22-22-20-41 cloud cover : 0.00% INFO - L8 2021-09-22-22-20-41: sand: 0.02% ,whitewater: 0.07% ,water: 20.48% INFO - L8 2021-09-22-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 350 INFO - Number of shoreline points after removing points within 300m of cloud mask 350 INFO - Number of shoreline points before removing points within 30m of no data pixel 350 INFO - Number of shoreline points after removing points within 30m of no data pixel 347 INFO - Processing image L8 2021-10-08-22-20-47 INFO - L8 2021-10-08-22-20-47 cloud cover : 0.00% INFO - L8 2021-10-08-22-20-47: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-10-08-22-20-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 222 INFO - Number of shoreline points after removing points within 300m of cloud mask 222 INFO - Number of shoreline points before removing points within 30m of no data pixel 222 INFO - Number of shoreline points after removing points within 30m of no data pixel 222 INFO - Processing image L8 2021-10-24-22-20-49 INFO - L8 2021-10-24-22-20-49 cloud cover : 0.00% INFO - L8 2021-10-24-22-20-49: sand: 0.00% ,whitewater: 0.00% ,water: 5.29% INFO - L8 2021-10-24-22-20-49: 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 148 INFO - Number of shoreline points after removing points within 300m of cloud mask 148 INFO - Number of shoreline points before removing points within 30m of no data pixel 148 INFO - Number of shoreline points after removing points within 30m of no data pixel 146 INFO - Processing image L8 2021-11-09-22-20-46 INFO - L8 2021-11-09-22-20-46 cloud cover : 1.94% INFO - L8 2021-11-09-22-20-46: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2021-11-09-22-20-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 492 INFO - Number of shoreline points after removing points within 300m of cloud mask 492 INFO - Number of shoreline points before removing points within 30m of no data pixel 492 INFO - Number of shoreline points after removing points within 30m of no data pixel 489 INFO - Processing image L8 2021-11-18-22-14-32 INFO - L8 2021-11-18-22-14-32 cloud cover : 0.00% INFO - L8 2021-11-18-22-14-32: sand: 0.27% ,whitewater: 0.48% ,water: 49.65% INFO - L8 2021-11-18-22-14-32: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2021-11-18-22-14-56 INFO - L8 2021-11-18-22-14-56 cloud cover : 0.00% INFO - L8 2021-11-18-22-14-56: sand: 0.16% ,whitewater: 0.42% ,water: 49.68% INFO - L8 2021-11-18-22-14-56: 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 352 INFO - Number of shoreline points after removing points within 300m of cloud mask 352 INFO - Number of shoreline points before removing points within 30m of no data pixel 352 INFO - Number of shoreline points after removing points within 30m of no data pixel 349 ERROR - Skipping L8 2021-11-25-22-20-44 due to cloud cover percentage exceeding cloud threshold: 14.67% > 10.00%. INFO - Processing image L8 2021-12-11-22-20-44 INFO - L8 2021-12-11-22-20-44 cloud cover : 2.68% INFO - L8 2021-12-11-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.03% INFO - L8 2021-12-11-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 140 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1043 INFO - Number of shoreline points after removing points within 300m of cloud mask 1043 INFO - Number of shoreline points before removing points within 30m of no data pixel 1043 INFO - Number of shoreline points after removing points within 30m of no data pixel 1043 INFO - Processing image L8 2021-12-20-22-14-31 INFO - L8 2021-12-20-22-14-31 cloud cover : 0.00% INFO - L8 2021-12-20-22-14-31: sand: 0.33% ,whitewater: 0.02% ,water: 50.28% INFO - L8 2021-12-20-22-14-31: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2021-12-20-22-14-55 INFO - L8 2021-12-20-22-14-55 cloud cover : 0.00% INFO - L8 2021-12-20-22-14-55: sand: 0.20% ,whitewater: 0.02% ,water: 50.44% INFO - L8 2021-12-20-22-14-55: 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 337 INFO - Number of shoreline points after removing points within 300m of cloud mask 337 INFO - Number of shoreline points before removing points within 30m of no data pixel 337 INFO - Number of shoreline points after removing points within 30m of no data pixel 334 ERROR - Skipping L8 2021-12-27-22-20-39 due to cloud cover percentage exceeding cloud threshold: 26.76% > 10.00%. ERROR - Skipping L8 2022-01-05-22-14-27 due to cloud cover percentage exceeding cloud threshold: 58.06% > 10.00%. ERROR - Skipping L8 2022-01-05-22-14-51 due to cloud cover percentage exceeding cloud threshold: 36.69% > 10.00%. INFO - Processing image L8 2022-01-12-22-20-37 INFO - L8 2022-01-12-22-20-37 cloud cover : 5.45% INFO - L8 2022-01-12-22-20-37: sand: 0.06% ,whitewater: 0.69% ,water: 35.28% INFO - L8 2022-01-12-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 546 INFO - Number of shoreline points after removing points within 300m of cloud mask 546 INFO - Number of shoreline points before removing points within 30m of no data pixel 546 INFO - Number of shoreline points after removing points within 30m of no data pixel 542 INFO - Processing image L8 2022-01-28-22-20-31 INFO - L8 2022-01-28-22-20-31 cloud cover : 0.00% INFO - L8 2022-01-28-22-20-31: sand: 0.03% ,whitewater: 0.07% ,water: 50.08% INFO - L8 2022-01-28-22-20-31: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2022-02-06-22-14-20 INFO - L8 2022-02-06-22-14-20 cloud cover : 0.00% INFO - L8 2022-02-06-22-14-20: sand: 0.00% ,whitewater: 0.42% ,water: 49.89% INFO - L8 2022-02-06-22-14-20: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2022-02-06-22-14-44 INFO - L8 2022-02-06-22-14-44 cloud cover : 5.86% INFO - L8 2022-02-06-22-14-44: sand: 0.00% ,whitewater: 0.22% ,water: 48.07% INFO - L8 2022-02-06-22-14-44: 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 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 82 INFO - Processing image L8 2022-02-13-22-20-28 INFO - L8 2022-02-13-22-20-28 cloud cover : 0.00% INFO - L8 2022-02-13-22-20-28: sand: 0.20% ,whitewater: 1.92% ,water: 44.93% INFO - L8 2022-02-13-22-20-28: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 ERROR - Skipping L8 2022-03-01-22-20-24 due to cloud cover percentage exceeding cloud threshold: 34.02% > 10.00%. ERROR - Skipping L8 2022-03-17-22-20-17 due to cloud cover percentage exceeding cloud threshold: 29.83% > 10.00%. ERROR - Skipping L8 2022-03-26-22-13-59 due to cloud cover percentage exceeding cloud threshold: 92.93% > 10.00%. ERROR - Skipping L8 2022-03-26-22-14-23 due to cloud cover percentage exceeding cloud threshold: 88.54% > 10.00%. INFO - Processing image L8 2022-04-02-22-20-07 INFO - L8 2022-04-02-22-20-07 cloud cover : 0.00% INFO - L8 2022-04-02-22-20-07: sand: 0.00% ,whitewater: 1.74% ,water: 47.35% INFO - L8 2022-04-02-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2022-04-27-22-13-58 INFO - L8 2022-04-27-22-13-58 cloud cover : 3.16% INFO - L8 2022-04-27-22-13-58: sand: 0.00% ,whitewater: 5.17% ,water: 41.53% INFO - L8 2022-04-27-22-13-58: 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 534 INFO - Number of shoreline points after removing points within 300m of cloud mask 515 INFO - Number of shoreline points before removing points within 30m of no data pixel 515 INFO - Number of shoreline points after removing points within 30m of no data pixel 514 INFO - Processing image L8 2022-04-27-22-14-22 INFO - L8 2022-04-27-22-14-22 cloud cover : 0.00% INFO - L8 2022-04-27-22-14-22: sand: 0.00% ,whitewater: 3.47% ,water: 47.00% INFO - L8 2022-04-27-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 271 INFO - Number of shoreline points after removing points within 300m of cloud mask 271 INFO - Number of shoreline points before removing points within 30m of no data pixel 271 INFO - Number of shoreline points after removing points within 30m of no data pixel 268 INFO - Processing image L8 2022-05-04-22-20-13 INFO - L8 2022-05-04-22-20-13 cloud cover : 0.00% INFO - L8 2022-05-04-22-20-13: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-05-04-22-20-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-05-04-22-20-13: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2022-05-20-22-20-20 INFO - L8 2022-05-20-22-20-20 cloud cover : 0.00% INFO - L8 2022-05-20-22-20-20: sand: 0.00% ,whitewater: 0.00% ,water: 0.02% INFO - L8 2022-05-20-22-20-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2022-06-05-22-20-27 INFO - L8 2022-06-05-22-20-27 cloud cover : 0.00% INFO - L8 2022-06-05-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.12% INFO - L8 2022-06-05-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-06-05-22-20-27: 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 L8 2022-06-30-22-14-27 INFO - L8 2022-06-30-22-14-27 cloud cover : 0.00% INFO - L8 2022-06-30-22-14-27: sand: 0.00% ,whitewater: 0.62% ,water: 51.61% INFO - L8 2022-06-30-22-14-27: 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 517 INFO - Number of shoreline points after removing points within 300m of cloud mask 517 INFO - Number of shoreline points before removing points within 30m of no data pixel 517 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 INFO - Processing image L8 2022-06-30-22-14-51 INFO - L8 2022-06-30-22-14-51 cloud cover : 0.00% INFO - L8 2022-06-30-22-14-51: sand: 0.00% ,whitewater: 0.50% ,water: 51.45% INFO - L8 2022-06-30-22-14-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 245 INFO - Processing image L8 2022-07-23-22-20-43 INFO - L8 2022-07-23-22-20-43 cloud cover : 0.00% INFO - L8 2022-07-23-22-20-43: sand: 0.00% ,whitewater: 0.00% ,water: 34.17% INFO - L8 2022-07-23-22-20-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2022-08-01-22-14-38 due to cloud cover percentage exceeding cloud threshold: 76.03% > 10.00%. ERROR - Skipping L8 2022-08-01-22-15-02 due to cloud cover percentage exceeding cloud threshold: 71.91% > 10.00%. ERROR - Skipping L8 2022-09-02-22-14-44 due to cloud cover percentage exceeding cloud threshold: 31.57% > 10.00%. ERROR - Skipping L8 2022-09-02-22-15-08 due to cloud cover percentage exceeding cloud threshold: 22.60% > 10.00%. ERROR - Skipping L8 2022-10-11-22-20-54 due to cloud cover percentage exceeding cloud threshold: 17.59% > 10.00%. ERROR - Skipping L8 2022-10-20-22-14-47 due to cloud cover percentage exceeding cloud threshold: 66.73% > 10.00%. ERROR - Skipping L8 2022-10-20-22-15-11 due to cloud cover percentage exceeding cloud threshold: 72.54% > 10.00%. INFO - Processing image L8 2022-10-27-22-21-01 INFO - L8 2022-10-27-22-21-01 cloud cover : 0.00% INFO - L8 2022-10-27-22-21-01: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-10-27-22-21-01: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 130 INFO - Number of shoreline points after removing points within 300m of cloud mask 130 INFO - Number of shoreline points before removing points within 30m of no data pixel 130 INFO - Number of shoreline points after removing points within 30m of no data pixel 128 INFO - Processing image L8 2022-11-12-22-20-58 INFO - L8 2022-11-12-22-20-58 cloud cover : 0.00% INFO - L8 2022-11-12-22-20-58: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-11-12-22-20-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 174 shorelines. Number of shorelines after filtering shorelines: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1107 INFO - Number of shoreline points after removing points within 300m of cloud mask 1107 INFO - Number of shoreline points before removing points within 30m of no data pixel 1107 INFO - Number of shoreline points after removing points within 30m of no data pixel 1098 ERROR - Skipping L8 2022-11-21-22-14-44 due to cloud cover percentage exceeding cloud threshold: 37.89% > 10.00%. ERROR - Skipping L8 2022-11-21-22-15-08 due to cloud cover percentage exceeding cloud threshold: 54.55% > 10.00%. INFO - Processing image L8 2022-11-28-22-20-57 INFO - L8 2022-11-28-22-20-57 cloud cover : 0.00% INFO - L8 2022-11-28-22-20-57: sand: 0.00% ,whitewater: 0.04% ,water: 7.97% INFO - L8 2022-11-28-22-20-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 280 INFO - Number of shoreline points after removing points within 300m of cloud mask 280 INFO - Number of shoreline points before removing points within 30m of no data pixel 280 INFO - Number of shoreline points after removing points within 30m of no data pixel 273 INFO - Processing image L8 2022-12-14-22-20-52 INFO - L8 2022-12-14-22-20-52 cloud cover : 3.79% INFO - L8 2022-12-14-22-20-52: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-12-14-22-20-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 67 INFO - Processing image L8 2022-12-23-22-14-35 INFO - L8 2022-12-23-22-14-35 cloud cover : 0.06% INFO - L8 2022-12-23-22-14-35: sand: 0.02% ,whitewater: 0.58% ,water: 49.59% INFO - L8 2022-12-23-22-14-35: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2022-12-23-22-14-59 INFO - L8 2022-12-23-22-14-59 cloud cover : 0.00% INFO - L8 2022-12-23-22-14-59: sand: 0.02% ,whitewater: 0.52% ,water: 48.75% INFO - L8 2022-12-23-22-14-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 367 INFO - Number of shoreline points after removing points within 300m of cloud mask 367 INFO - Number of shoreline points before removing points within 30m of no data pixel 367 INFO - Number of shoreline points after removing points within 30m of no data pixel 364 INFO - Processing image L8 2022-12-30-22-20-48 INFO - L8 2022-12-30-22-20-48 cloud cover : 6.94% INFO - L8 2022-12-30-22-20-48: sand: 0.00% ,whitewater: 0.01% ,water: 8.57% INFO - L8 2022-12-30-22-20-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 414 INFO - Number of shoreline points after removing points within 300m of cloud mask 414 INFO - Number of shoreline points before removing points within 30m of no data pixel 414 INFO - Number of shoreline points after removing points within 30m of no data pixel 413 INFO - Processing image L8 2023-01-08-22-14-36 INFO - L8 2023-01-08-22-14-36 cloud cover : 0.00% INFO - L8 2023-01-08-22-14-36: sand: 0.39% ,whitewater: 0.63% ,water: 49.48% INFO - L8 2023-01-08-22-14-36: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2023-01-08-22-15-00 INFO - L8 2023-01-08-22-15-00 cloud cover : 1.53% INFO - L8 2023-01-08-22-15-00: sand: 0.17% ,whitewater: 0.37% ,water: 49.83% INFO - L8 2023-01-08-22-15-00: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 229 INFO - Number of shoreline points before removing points within 30m of no data pixel 229 INFO - Number of shoreline points after removing points within 30m of no data pixel 227 INFO - Processing image L8 2023-01-15-22-20-41 INFO - L8 2023-01-15-22-20-41 cloud cover : 0.00% INFO - L8 2023-01-15-22-20-41: sand: 0.01% ,whitewater: 0.04% ,water: 45.47% INFO - L8 2023-01-15-22-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 526 INFO - Number of shoreline points after removing points within 300m of cloud mask 526 INFO - Number of shoreline points before removing points within 30m of no data pixel 526 INFO - Number of shoreline points after removing points within 30m of no data pixel 525 INFO - Processing image L8 2023-02-16-22-20-37 INFO - L8 2023-02-16-22-20-37 cloud cover : 0.00% INFO - L8 2023-02-16-22-20-37: sand: 0.10% ,whitewater: 0.71% ,water: 12.37% INFO - L8 2023-02-16-22-20-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 418 INFO - Number of shoreline points after removing points within 300m of cloud mask 418 INFO - Number of shoreline points before removing points within 30m of no data pixel 418 INFO - Number of shoreline points after removing points within 30m of no data pixel 416 INFO - Processing image L8 2023-02-25-22-14-16 INFO - L8 2023-02-25-22-14-16 cloud cover : 0.00% INFO - L8 2023-02-25-22-14-16: sand: 0.07% ,whitewater: 0.32% ,water: 50.16% INFO - L8 2023-02-25-22-14-16: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2023-02-25-22-14-39 INFO - L8 2023-02-25-22-14-39 cloud cover : 0.00% INFO - L8 2023-02-25-22-14-39: sand: 0.09% ,whitewater: 0.27% ,water: 48.93% INFO - L8 2023-02-25-22-14-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 382 INFO - Number of shoreline points after removing points within 300m of cloud mask 382 INFO - Number of shoreline points before removing points within 30m of no data pixel 382 INFO - Number of shoreline points after removing points within 30m of no data pixel 379 ERROR - Skipping L8 2023-03-04-22-20-25 due to cloud cover percentage exceeding cloud threshold: 20.79% > 10.00%. INFO - Processing image L8 2023-03-13-22-14-10 INFO - L8 2023-03-13-22-14-10 cloud cover : 0.00% INFO - L8 2023-03-13-22-14-10: sand: 0.01% ,whitewater: 0.40% ,water: 50.07% INFO - L8 2023-03-13-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L8 2023-03-13-22-14-34 INFO - L8 2023-03-13-22-14-34 cloud cover : 0.00% INFO - L8 2023-03-13-22-14-34: sand: 0.02% ,whitewater: 0.19% ,water: 50.02% INFO - L8 2023-03-13-22-14-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 350 INFO - Number of shoreline points after removing points within 300m of cloud mask 350 INFO - Number of shoreline points before removing points within 30m of no data pixel 350 INFO - Number of shoreline points after removing points within 30m of no data pixel 348 ERROR - Skipping L8 2023-04-05-22-20-04 due to cloud cover percentage exceeding cloud threshold: 36.59% > 10.00%. INFO - Processing image L8 2023-04-14-22-13-45 INFO - L8 2023-04-14-22-13-45 cloud cover : 0.00% INFO - L8 2023-04-14-22-13-45: sand: 0.01% ,whitewater: 0.70% ,water: 49.86% INFO - L8 2023-04-14-22-13-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 528 INFO - Processing image L8 2023-04-14-22-14-09 INFO - L8 2023-04-14-22-14-09 cloud cover : 0.00% INFO - L8 2023-04-14-22-14-09: sand: 0.01% ,whitewater: 0.62% ,water: 47.22% INFO - L8 2023-04-14-22-14-09: 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 413 INFO - Number of shoreline points after removing points within 300m of cloud mask 413 INFO - Number of shoreline points before removing points within 30m of no data pixel 413 INFO - Number of shoreline points after removing points within 30m of no data pixel 409 INFO - Processing image L8 2023-04-21-22-19-54 INFO - L8 2023-04-21-22-19-54 cloud cover : 0.00% INFO - L8 2023-04-21-22-19-54: sand: 0.01% ,whitewater: 0.07% ,water: 50.26% INFO - L8 2023-04-21-22-19-54: 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 528 INFO - Number of shoreline points after removing points within 300m of cloud mask 528 INFO - Number of shoreline points before removing points within 30m of no data pixel 528 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 ERROR - Skipping L8 2023-04-30-22-13-41 due to cloud cover percentage exceeding cloud threshold: 49.31% > 10.00%. ERROR - Skipping L8 2023-04-30-22-14-05 due to cloud cover percentage exceeding cloud threshold: 71.26% > 10.00%. ERROR - Skipping L8 2023-05-07-22-19-46 due to cloud cover percentage exceeding cloud threshold: 26.00% > 10.00%. INFO - Processing image L8 2023-05-23-22-19-41 INFO - L8 2023-05-23-22-19-41 cloud cover : 0.00% INFO - L8 2023-05-23-22-19-41: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-05-23-22-19-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-05-23-22-19-41: 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 L8 2023-06-01-22-13-31 INFO - L8 2023-06-01-22-13-31 cloud cover : 0.00% INFO - L8 2023-06-01-22-13-31: sand: 0.00% ,whitewater: 0.25% ,water: 51.32% INFO - L8 2023-06-01-22-13-31: 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 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 529 INFO - Processing image L8 2023-06-01-22-13-55 INFO - L8 2023-06-01-22-13-55 cloud cover : 0.00% INFO - L8 2023-06-01-22-13-55: sand: 0.00% ,whitewater: 0.21% ,water: 51.68% INFO - L8 2023-06-01-22-13-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 290 INFO - Number of shoreline points after removing points within 300m of cloud mask 290 INFO - Number of shoreline points before removing points within 30m of no data pixel 290 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 INFO - Processing image L8 2023-06-08-22-19-48 INFO - L8 2023-06-08-22-19-48 cloud cover : 0.00% INFO - L8 2023-06-08-22-19-48: sand: 0.00% ,whitewater: 0.00% ,water: 0.31% INFO - L8 2023-06-08-22-19-48: 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: 0 shorelines INFO - Processing image L8 2023-06-24-22-19-54 INFO - L8 2023-06-24-22-19-54 cloud cover : 0.00% INFO - L8 2023-06-24-22-19-54: sand: 0.00% ,whitewater: 0.00% ,water: 3.64% INFO - L8 2023-06-24-22-19-54: 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 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 91 INFO - Processing image L8 2023-07-03-22-13-51 INFO - L8 2023-07-03-22-13-51 cloud cover : 0.00% INFO - L8 2023-07-03-22-13-51: sand: 0.00% ,whitewater: 5.16% ,water: 46.67% INFO - L8 2023-07-03-22-13-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 517 INFO - Number of shoreline points after removing points within 300m of cloud mask 517 INFO - Number of shoreline points before removing points within 30m of no data pixel 517 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 INFO - Processing image L8 2023-07-03-22-14-15 INFO - L8 2023-07-03-22-14-15 cloud cover : 0.00% INFO - L8 2023-07-03-22-14-15: sand: 0.00% ,whitewater: 3.53% ,water: 48.30% INFO - L8 2023-07-03-22-14-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 246 INFO - Processing image L8 2023-07-10-22-20-05 INFO - L8 2023-07-10-22-20-05 cloud cover : 0.00% INFO - L8 2023-07-10-22-20-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.08% INFO - L8 2023-07-10-22-20-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-07-10-22-20-05: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2023-07-26-22-20-11 INFO - L8 2023-07-26-22-20-11 cloud cover : 0.00% INFO - L8 2023-07-26-22-20-11: sand: 0.00% ,whitewater: 0.00% ,water: 1.68% INFO - L8 2023-07-26-22-20-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-08-11-22-20-15 INFO - L8 2023-08-11-22-20-15 cloud cover : 0.00% INFO - L8 2023-08-11-22-20-15: sand: 0.00% ,whitewater: 0.00% ,water: 3.60% INFO - L8 2023-08-11-22-20-15: 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 146 INFO - Number of shoreline points after removing points within 300m of cloud mask 146 INFO - Number of shoreline points before removing points within 30m of no data pixel 146 INFO - Number of shoreline points after removing points within 30m of no data pixel 143 ERROR - Skipping L8 2023-08-20-22-14-11 due to cloud cover percentage exceeding cloud threshold: 10.19% > 10.00%. INFO - Processing image L8 2023-08-20-22-14-35 INFO - L8 2023-08-20-22-14-35 cloud cover : 5.48% INFO - L8 2023-08-20-22-14-35: sand: 0.02% ,whitewater: 0.12% ,water: 47.91% INFO - L8 2023-08-20-22-14-35: 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 326 INFO - Number of shoreline points after removing points within 300m of cloud mask 326 INFO - Number of shoreline points before removing points within 30m of no data pixel 326 INFO - Number of shoreline points after removing points within 30m of no data pixel 322 INFO - Processing image L8 2023-08-27-22-20-23 INFO - L8 2023-08-27-22-20-23 cloud cover : 0.00% INFO - L8 2023-08-27-22-20-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-08-27-22-20-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-09-12-22-20-25 INFO - L8 2023-09-12-22-20-25 cloud cover : 0.00% INFO - L8 2023-09-12-22-20-25: sand: 0.04% ,whitewater: 0.79% ,water: 7.10% INFO - L8 2023-09-12-22-20-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 191 INFO - Number of shoreline points after removing points within 300m of cloud mask 191 INFO - Number of shoreline points before removing points within 30m of no data pixel 191 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 INFO - Processing image L8 2023-09-28-22-20-30 INFO - L8 2023-09-28-22-20-30 cloud cover : 0.00% INFO - L8 2023-09-28-22-20-30: sand: 0.03% ,whitewater: 0.20% ,water: 4.69% INFO - L8 2023-09-28-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 139 ERROR - Skipping L8 2023-10-07-22-14-20 due to cloud cover percentage exceeding cloud threshold: 92.06% > 10.00%. INFO - Processing image L8 2023-10-14-22-20-33 INFO - L8 2023-10-14-22-20-33 cloud cover : 0.00% INFO - L8 2023-10-14-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 0.01% INFO - L8 2023-10-14-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 172 INFO - Number of shoreline points after removing points within 300m of cloud mask 172 INFO - Number of shoreline points before removing points within 30m of no data pixel 172 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 ERROR - Skipping L8 2023-10-23-22-14-23 due to cloud cover percentage exceeding cloud threshold: 83.37% > 10.00%. ERROR - Skipping L8 2023-10-23-22-14-47 due to cloud cover percentage exceeding cloud threshold: 77.77% > 10.00%. INFO - Processing image L8 2023-10-30-22-20-36 INFO - L8 2023-10-30-22-20-36 cloud cover : 0.00% INFO - L8 2023-10-30-22-20-36: sand: 0.00% ,whitewater: 0.10% ,water: 1.05% INFO - L8 2023-10-30-22-20-36: 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 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L8 2023-11-15-22-20-35 INFO - L8 2023-11-15-22-20-35 cloud cover : 0.00% INFO - L8 2023-11-15-22-20-35: sand: 0.04% ,whitewater: 0.09% ,water: 2.05% INFO - L8 2023-11-15-22-20-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 179 INFO - Number of shoreline points after removing points within 300m of cloud mask 179 INFO - Number of shoreline points before removing points within 30m of no data pixel 179 INFO - Number of shoreline points after removing points within 30m of no data pixel 175 INFO - Processing image L8 2023-11-24-22-14-27 INFO - L8 2023-11-24-22-14-27 cloud cover : 0.00% INFO - L8 2023-11-24-22-14-27: sand: 0.16% ,whitewater: 0.98% ,water: 49.26% INFO - L8 2023-11-24-22-14-27: 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 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2023-11-24-22-14-51 INFO - L8 2023-11-24-22-14-51 cloud cover : 0.00% INFO - L8 2023-11-24-22-14-51: sand: 0.19% ,whitewater: 0.66% ,water: 51.25% INFO - L8 2023-11-24-22-14-51: 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 274 INFO - Number of shoreline points after removing points within 300m of cloud mask 274 INFO - Number of shoreline points before removing points within 30m of no data pixel 274 INFO - Number of shoreline points after removing points within 30m of no data pixel 269 INFO - Processing image L8 2023-12-10-22-14-21 INFO - L8 2023-12-10-22-14-21 cloud cover : 0.00% INFO - L8 2023-12-10-22-14-21: sand: 0.13% ,whitewater: 0.08% ,water: 50.26% INFO - L8 2023-12-10-22-14-21: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2023-12-10-22-14-45 INFO - L8 2023-12-10-22-14-45 cloud cover : 0.00% INFO - L8 2023-12-10-22-14-45: sand: 0.17% ,whitewater: 0.03% ,water: 50.63% INFO - L8 2023-12-10-22-14-45: 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 329 INFO - Number of shoreline points after removing points within 300m of cloud mask 329 INFO - Number of shoreline points before removing points within 30m of no data pixel 329 INFO - Number of shoreline points after removing points within 30m of no data pixel 326 INFO - Processing image L8 2023-12-17-22-20-36 INFO - L8 2023-12-17-22-20-36 cloud cover : 0.00% INFO - L8 2023-12-17-22-20-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-12-17-22-20-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 64 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 303 INFO - Number of shoreline points after removing points within 300m of cloud mask 303 INFO - Number of shoreline points before removing points within 30m of no data pixel 303 INFO - Number of shoreline points after removing points within 30m of no data pixel 299 ERROR - Skipping L8 2024-01-02-22-20-29 due to cloud cover percentage exceeding cloud threshold: 24.60% > 10.00%. INFO - Processing image L8 2024-01-18-22-20-29 INFO - L8 2024-01-18-22-20-29 cloud cover : 0.00% INFO - L8 2024-01-18-22-20-29: sand: 0.00% ,whitewater: 11.86% ,water: 0.00% INFO - L8 2024-01-18-22-20-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2024-01-27-22-14-13 INFO - L8 2024-01-27-22-14-13 cloud cover : 6.90% INFO - L8 2024-01-27-22-14-13: sand: 0.52% ,whitewater: 1.80% ,water: 41.49% INFO - L8 2024-01-27-22-14-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 ERROR - Skipping L8 2024-01-27-22-14-37 due to cloud cover percentage exceeding cloud threshold: 10.27% > 10.00%. INFO - Processing image L8 2024-02-03-22-20-28 INFO - L8 2024-02-03-22-20-28 cloud cover : 0.00% INFO - L8 2024-02-03-22-20-28: sand: 0.02% ,whitewater: 0.26% ,water: 9.30% INFO - L8 2024-02-03-22-20-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 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 213 INFO - Processing image L8 2024-02-12-22-14-17 INFO - L8 2024-02-12-22-14-17 cloud cover : 0.00% INFO - L8 2024-02-12-22-14-17: sand: 0.01% ,whitewater: 0.60% ,water: 49.55% INFO - L8 2024-02-12-22-14-17: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L8 2024-02-12-22-14-41 INFO - L8 2024-02-12-22-14-41 cloud cover : 0.00% INFO - L8 2024-02-12-22-14-41: sand: 0.02% ,whitewater: 0.60% ,water: 51.18% INFO - L8 2024-02-12-22-14-41: 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 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 274 INFO - Processing image L8 2024-02-19-22-20-27 INFO - L8 2024-02-19-22-20-27 cloud cover : 0.00% INFO - L8 2024-02-19-22-20-27: sand: 0.00% ,whitewater: 0.00% ,water: 0.04% INFO - L8 2024-02-19-22-20-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2024-03-06-22-20-15 INFO - L8 2024-03-06-22-20-15 cloud cover : 0.00% INFO - L8 2024-03-06-22-20-15: sand: 0.94% ,whitewater: 2.12% ,water: 24.64% INFO - L8 2024-03-06-22-20-15: 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 417 INFO - Number of shoreline points after removing points within 300m of cloud mask 417 INFO - Number of shoreline points before removing points within 30m of no data pixel 417 INFO - Number of shoreline points after removing points within 30m of no data pixel 413 ERROR - Skipping L8 2024-03-15-22-14-25 due to cloud cover percentage exceeding cloud threshold: 70.11% > 10.00%. INFO - Processing image L8 2024-03-22-22-20-06 INFO - L8 2024-03-22-22-20-06 cloud cover : 0.00% INFO - L8 2024-03-22-22-20-06: sand: 0.00% ,whitewater: 1.68% ,water: 33.20% INFO - L8 2024-03-22-22-20-06: 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 496 INFO - Number of shoreline points after removing points within 300m of cloud mask 496 INFO - Number of shoreline points before removing points within 30m of no data pixel 496 INFO - Number of shoreline points after removing points within 30m of no data pixel 492 ERROR - Skipping L8 2024-04-07-22-19-59 due to cloud cover percentage exceeding cloud threshold: 13.01% > 10.00%. ERROR - Skipping L8 2024-04-16-22-13-43 due to cloud cover percentage exceeding cloud threshold: 38.94% > 10.00%. ERROR - Skipping L8 2024-04-16-22-14-07 due to cloud cover percentage exceeding cloud threshold: 42.38% > 10.00%. INFO - Processing image L8 2024-04-23-22-19-50 INFO - L8 2024-04-23-22-19-50 cloud cover : 7.56% INFO - L8 2024-04-23-22-19-50: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2024-04-23-22-19-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 59 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 847 INFO - Number of shoreline points after removing points within 300m of cloud mask 847 INFO - Number of shoreline points before removing points within 30m of no data pixel 847 INFO - Number of shoreline points after removing points within 30m of no data pixel 844 ERROR - Skipping L8 2024-05-02-22-13-32 due to cloud cover percentage exceeding cloud threshold: 79.36% > 10.00%. ERROR - Skipping L8 2024-05-02-22-13-56 due to cloud cover percentage exceeding cloud threshold: 83.10% > 10.00%. ERROR - Skipping L8 2024-05-09-22-19-39 due to cloud cover percentage exceeding cloud threshold: 20.12% > 10.00%. ERROR - Skipping L8 2024-05-25-22-19-26 due to cloud cover percentage exceeding cloud threshold: 12.96% > 10.00%. INFO - Processing image L8 2024-06-03-22-13-17 INFO - L8 2024-06-03-22-13-17 cloud cover : 0.00% INFO - L8 2024-06-03-22-13-17: sand: 0.00% ,whitewater: 3.16% ,water: 48.54% INFO - L8 2024-06-03-22-13-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 INFO - Processing image L8 2024-06-03-22-13-41 INFO - L8 2024-06-03-22-13-41 cloud cover : 0.00% INFO - L8 2024-06-03-22-13-41: sand: 0.00% ,whitewater: 2.12% ,water: 49.72% INFO - L8 2024-06-03-22-13-41: 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 240 INFO - Number of shoreline points after removing points within 300m of cloud mask 240 INFO - Number of shoreline points before removing points within 30m of no data pixel 240 INFO - Number of shoreline points after removing points within 30m of no data pixel 237 INFO - Processing image L8 2024-06-10-22-19-28 INFO - L8 2024-06-10-22-19-28 cloud cover : 0.00% INFO - L8 2024-06-10-22-19-28: sand: 0.00% ,whitewater: 0.09% ,water: 0.92% INFO - L8 2024-06-10-22-19-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 ERROR - Skipping L8 2024-06-19-22-13-25 due to cloud cover percentage exceeding cloud threshold: 71.01% > 10.00%. ERROR - Skipping L8 2024-06-19-22-13-49 due to cloud cover percentage exceeding cloud threshold: 92.88% > 10.00%. ERROR - Skipping L8 2024-07-05-22-13-33 due to cloud cover percentage exceeding cloud threshold: 36.33% > 10.00%. ERROR - Skipping L8 2024-07-05-22-13-57 due to cloud cover percentage exceeding cloud threshold: 29.86% > 10.00%. INFO - Processing image L8 2024-07-12-22-19-48 INFO - L8 2024-07-12-22-19-48 cloud cover : 0.00% INFO - L8 2024-07-12-22-19-48: sand: 0.00% ,whitewater: 0.00% ,water: 0.55% INFO - L8 2024-07-12-22-19-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2024-07-12-22-19-48: 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 - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2021-11-06-22-15-11 INFO - L9 2021-11-06-22-15-11 cloud cover : 4.53% INFO - L9 2021-11-06-22-15-11: sand: 0.19% ,whitewater: 0.78% ,water: 47.12% INFO - L9 2021-11-06-22-15-11: 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 284 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 L9 2021-11-16-22-20-07 due to cloud cover percentage exceeding cloud threshold: 69.83% > 10.00%. ERROR - Skipping L9 2021-12-12-22-14-31 due to cloud cover percentage exceeding cloud threshold: 79.89% > 10.00%. ERROR - Skipping L9 2021-12-12-22-14-55 due to cloud cover percentage exceeding cloud threshold: 67.94% > 10.00%. ERROR - Skipping L9 2021-12-19-22-20-40 due to cloud cover percentage exceeding cloud threshold: 14.20% > 10.00%. ERROR - Skipping L9 2021-12-28-22-14-30 due to cloud cover percentage exceeding cloud threshold: 41.93% > 10.00%. INFO - Processing image L9 2022-01-04-22-20-39 INFO - L9 2022-01-04-22-20-39 cloud cover : 0.00% INFO - L9 2022-01-04-22-20-39: sand: 0.09% ,whitewater: 0.48% ,water: 10.88% INFO - L9 2022-01-04-22-20-39: 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 239 INFO - Number of shoreline points after removing points within 300m of cloud mask 239 INFO - Number of shoreline points before removing points within 30m of no data pixel 239 INFO - Number of shoreline points after removing points within 30m of no data pixel 236 INFO - Processing image L9 2022-01-13-22-14-26 INFO - L9 2022-01-13-22-14-26 cloud cover : 0.00% INFO - L9 2022-01-13-22-14-26: sand: 0.18% ,whitewater: 0.64% ,water: 49.61% INFO - L9 2022-01-13-22-14-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L9 2022-01-13-22-14-50 INFO - L9 2022-01-13-22-14-50 cloud cover : 0.00% INFO - L9 2022-01-13-22-14-50: sand: 0.09% ,whitewater: 0.43% ,water: 50.95% INFO - L9 2022-01-13-22-14-50: 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 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 INFO - Processing image L9 2022-01-20-22-20-39 INFO - L9 2022-01-20-22-20-39 cloud cover : 0.00% INFO - L9 2022-01-20-22-20-39: sand: 0.08% ,whitewater: 0.32% ,water: 5.01% INFO - L9 2022-01-20-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 268 INFO - Number of shoreline points after removing points within 300m of cloud mask 268 INFO - Number of shoreline points before removing points within 30m of no data pixel 268 INFO - Number of shoreline points after removing points within 30m of no data pixel 265 INFO - Processing image L9 2022-02-05-22-20-39 INFO - L9 2022-02-05-22-20-39 cloud cover : 2.78% INFO - L9 2022-02-05-22-20-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-02-05-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 300 INFO - Number of shoreline points after removing points within 300m of cloud mask 300 INFO - Number of shoreline points before removing points within 30m of no data pixel 300 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 ERROR - Skipping L9 2022-02-21-22-20-31 due to cloud cover percentage exceeding cloud threshold: 48.13% > 10.00%. INFO - Processing image L9 2022-03-02-22-14-13 INFO - L9 2022-03-02-22-14-13 cloud cover : 0.00% INFO - L9 2022-03-02-22-14-13: sand: 0.18% ,whitewater: 1.70% ,water: 48.30% INFO - L9 2022-03-02-22-14-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L9 2022-03-02-22-14-37 INFO - L9 2022-03-02-22-14-37 cloud cover : 0.00% INFO - L9 2022-03-02-22-14-37: sand: 0.06% ,whitewater: 1.10% ,water: 48.36% INFO - L9 2022-03-02-22-14-37: 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 365 INFO - Number of shoreline points after removing points within 300m of cloud mask 365 INFO - Number of shoreline points before removing points within 30m of no data pixel 365 INFO - Number of shoreline points after removing points within 30m of no data pixel 361 ERROR - Skipping L9 2022-03-09-22-20-25 due to cloud cover percentage exceeding cloud threshold: 54.91% > 10.00%. INFO - Processing image L9 2022-03-25-22-20-20 INFO - L9 2022-03-25-22-20-20 cloud cover : 0.00% INFO - L9 2022-03-25-22-20-20: sand: 0.00% ,whitewater: 2.73% ,water: 26.38% INFO - L9 2022-03-25-22-20-20: 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 442 INFO - Number of shoreline points after removing points within 300m of cloud mask 442 INFO - Number of shoreline points before removing points within 30m of no data pixel 442 INFO - Number of shoreline points after removing points within 30m of no data pixel 438 INFO - Processing image L9 2022-04-10-22-20-17 INFO - L9 2022-04-10-22-20-17 cloud cover : 0.00% INFO - L9 2022-04-10-22-20-17: sand: 0.00% ,whitewater: 0.17% ,water: 13.35% INFO - L9 2022-04-10-22-20-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 265 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 ERROR - Skipping L9 2022-04-26-22-20-08 due to cloud cover percentage exceeding cloud threshold: 31.52% > 10.00%. ERROR - Skipping L9 2022-05-05-22-13-54 due to cloud cover percentage exceeding cloud threshold: 58.03% > 10.00%. ERROR - Skipping L9 2022-05-05-22-14-18 due to cloud cover percentage exceeding cloud threshold: 65.79% > 10.00%. ERROR - Skipping L9 2022-05-12-22-20-00 due to cloud cover percentage exceeding cloud threshold: 20.15% > 10.00%. INFO - Processing image L9 2022-05-21-22-13-43 INFO - L9 2022-05-21-22-13-43 cloud cover : 0.00% INFO - L9 2022-05-21-22-13-43: sand: 0.00% ,whitewater: 5.00% ,water: 49.47% INFO - L9 2022-05-21-22-13-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 570 INFO - Number of shoreline points after removing points within 300m of cloud mask 570 INFO - Number of shoreline points before removing points within 30m of no data pixel 570 INFO - Number of shoreline points after removing points within 30m of no data pixel 569 INFO - Processing image L9 2022-05-21-22-14-07 INFO - L9 2022-05-21-22-14-07 cloud cover : 0.00% INFO - L9 2022-05-21-22-14-07: sand: 0.00% ,whitewater: 2.19% ,water: 53.25% INFO - L9 2022-05-21-22-14-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 311 INFO - Number of shoreline points after removing points within 300m of cloud mask 311 INFO - Number of shoreline points before removing points within 30m of no data pixel 311 INFO - Number of shoreline points after removing points within 30m of no data pixel 307 INFO - Processing image L9 2022-06-06-22-13-44 INFO - L9 2022-06-06-22-13-44 cloud cover : 4.08% INFO - L9 2022-06-06-22-13-44: sand: 0.00% ,whitewater: 0.16% ,water: 50.54% INFO - L9 2022-06-06-22-13-44: 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 405 INFO - Number of shoreline points after removing points within 300m of cloud mask 372 INFO - Number of shoreline points before removing points within 30m of no data pixel 372 INFO - Number of shoreline points after removing points within 30m of no data pixel 372 ERROR - Skipping L9 2022-06-06-22-14-08 due to cloud cover percentage exceeding cloud threshold: 11.00% > 10.00%. ERROR - Skipping L9 2022-06-22-22-14-02 due to cloud cover percentage exceeding cloud threshold: 63.56% > 10.00%. INFO - Processing image L9 2022-07-15-22-20-12 INFO - L9 2022-07-15-22-20-12 cloud cover : 0.00% INFO - L9 2022-07-15-22-20-12: sand: 0.00% ,whitewater: 0.25% ,water: 0.83% INFO - L9 2022-07-15-22-20-12: 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 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 52 INFO - Processing image L9 2022-07-24-22-14-10 INFO - L9 2022-07-24-22-14-10 cloud cover : 0.44% INFO - L9 2022-07-24-22-14-10: sand: 0.00% ,whitewater: 0.00% ,water: 2.57% INFO - L9 2022-07-24-22-14-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 222 INFO - Processing image L9 2022-07-24-22-14-34 INFO - L9 2022-07-24-22-14-34 cloud cover : 9.00% INFO - L9 2022-07-24-22-14-34: sand: 0.00% ,whitewater: 0.00% ,water: 0.08% INFO - L9 2022-07-24-22-14-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 378 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L9 2022-08-09-22-14-22 INFO - L9 2022-08-09-22-14-22 cloud cover : 0.00% INFO - L9 2022-08-09-22-14-22: sand: 0.00% ,whitewater: 1.59% ,water: 49.28% INFO - L9 2022-08-09-22-14-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 536 INFO - Number of shoreline points after removing points within 300m of cloud mask 536 INFO - Number of shoreline points before removing points within 30m of no data pixel 536 INFO - Number of shoreline points after removing points within 30m of no data pixel 535 INFO - Processing image L9 2022-08-09-22-14-46 INFO - L9 2022-08-09-22-14-46 cloud cover : 0.00% INFO - L9 2022-08-09-22-14-46: sand: 0.00% ,whitewater: 1.29% ,water: 49.25% INFO - L9 2022-08-09-22-14-46: 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 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 190 INFO - Processing image L9 2022-08-25-22-14-26 INFO - L9 2022-08-25-22-14-26 cloud cover : 0.00% INFO - L9 2022-08-25-22-14-26: sand: 0.01% ,whitewater: 0.38% ,water: 50.03% INFO - L9 2022-08-25-22-14-26: 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 529 INFO - Number of shoreline points after removing points within 300m of cloud mask 529 INFO - Number of shoreline points before removing points within 30m of no data pixel 529 INFO - Number of shoreline points after removing points within 30m of no data pixel 527 INFO - Processing image L9 2022-08-25-22-14-50 INFO - L9 2022-08-25-22-14-50 cloud cover : 0.00% INFO - L9 2022-08-25-22-14-50: sand: 0.01% ,whitewater: 0.22% ,water: 51.28% INFO - L9 2022-08-25-22-14-50: 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 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 208 ERROR - Skipping L9 2022-09-10-22-14-27 due to cloud cover percentage exceeding cloud threshold: 15.65% > 10.00%. ERROR - Skipping L9 2022-09-10-22-14-51 due to cloud cover percentage exceeding cloud threshold: 30.39% > 10.00%. ERROR - Skipping L9 2022-09-26-22-14-58 due to cloud cover percentage exceeding cloud threshold: 69.84% > 10.00%. INFO - Processing image L9 2022-10-03-22-20-44 INFO - L9 2022-10-03-22-20-44 cloud cover : 0.00% INFO - L9 2022-10-03-22-20-44: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-10-03-22-20-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-10-12-22-14-37 INFO - L9 2022-10-12-22-14-37 cloud cover : 0.00% INFO - L9 2022-10-12-22-14-37: sand: 0.04% ,whitewater: 3.42% ,water: 46.66% INFO - L9 2022-10-12-22-14-37: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L9 2022-10-12-22-15-01 INFO - L9 2022-10-12-22-15-01 cloud cover : 0.00% INFO - L9 2022-10-12-22-15-01: sand: 0.03% ,whitewater: 2.23% ,water: 49.62% INFO - L9 2022-10-12-22-15-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 248 INFO - Number of shoreline points after removing points within 300m of cloud mask 248 INFO - Number of shoreline points before removing points within 30m of no data pixel 248 INFO - Number of shoreline points after removing points within 30m of no data pixel 246 INFO - Processing image L9 2022-11-04-22-20-48 INFO - L9 2022-11-04-22-20-48 cloud cover : 0.00% INFO - L9 2022-11-04-22-20-48: sand: 0.00% ,whitewater: 0.10% ,water: 3.72% INFO - L9 2022-11-04-22-20-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 187 INFO - Number of shoreline points before removing points within 30m of no data pixel 187 INFO - Number of shoreline points after removing points within 30m of no data pixel 182 INFO - Processing image L9 2022-11-20-22-20-51 INFO - L9 2022-11-20-22-20-51 cloud cover : 0.00% INFO - L9 2022-11-20-22-20-51: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-11-20-22-20-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-12-06-22-20-49 INFO - L9 2022-12-06-22-20-49 cloud cover : 8.39% INFO - L9 2022-12-06-22-20-49: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-12-06-22-20-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 96 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 435 INFO - Number of shoreline points after removing points within 300m of cloud mask 435 INFO - Number of shoreline points before removing points within 30m of no data pixel 435 INFO - Number of shoreline points after removing points within 30m of no data pixel 433 INFO - Processing image L9 2022-12-22-22-20-47 INFO - L9 2022-12-22-22-20-47 cloud cover : 0.00% INFO - L9 2022-12-22-22-20-47: sand: 0.02% ,whitewater: 1.17% ,water: 16.83% INFO - L9 2022-12-22-22-20-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 322 INFO - Number of shoreline points after removing points within 300m of cloud mask 322 INFO - Number of shoreline points before removing points within 30m of no data pixel 322 INFO - Number of shoreline points after removing points within 30m of no data pixel 318 INFO - Processing image L9 2023-01-07-22-20-50 INFO - L9 2023-01-07-22-20-50 cloud cover : 0.00% INFO - L9 2023-01-07-22-20-50: sand: 0.00% ,whitewater: 0.39% ,water: 0.91% INFO - L9 2023-01-07-22-20-50: 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 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 64 ERROR - Skipping L9 2023-01-23-22-20-44 due to cloud cover percentage exceeding cloud threshold: 38.29% > 10.00%. ERROR - Skipping L9 2023-02-01-22-14-41 due to cloud cover percentage exceeding cloud threshold: 69.56% > 10.00%. ERROR - Skipping L9 2023-02-01-22-15-05 due to cloud cover percentage exceeding cloud threshold: 79.09% > 10.00%. INFO - Processing image L9 2023-02-17-22-14-37 INFO - L9 2023-02-17-22-14-37 cloud cover : 0.00% INFO - L9 2023-02-17-22-14-37: sand: 0.38% ,whitewater: 0.48% ,water: 49.90% INFO - L9 2023-02-17-22-14-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 525 INFO - Number of shoreline points after removing points within 300m of cloud mask 525 INFO - Number of shoreline points before removing points within 30m of no data pixel 525 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L9 2023-02-17-22-15-01 INFO - L9 2023-02-17-22-15-01 cloud cover : 0.00% INFO - L9 2023-02-17-22-15-01: sand: 1.04% ,whitewater: 0.32% ,water: 51.67% INFO - L9 2023-02-17-22-15-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 235 INFO - Processing image L9 2023-02-24-22-20-39 INFO - L9 2023-02-24-22-20-39 cloud cover : 0.00% INFO - L9 2023-02-24-22-20-39: sand: 0.16% ,whitewater: 0.42% ,water: 12.39% INFO - L9 2023-02-24-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 254 ERROR - Skipping L9 2023-03-05-22-14-25 due to cloud cover percentage exceeding cloud threshold: 33.75% > 10.00%. ERROR - Skipping L9 2023-03-05-22-14-49 due to cloud cover percentage exceeding cloud threshold: 26.08% > 10.00%. INFO - Processing image L9 2023-03-12-22-20-32 INFO - L9 2023-03-12-22-20-32 cloud cover : 3.13% INFO - L9 2023-03-12-22-20-32: sand: 0.03% ,whitewater: 1.49% ,water: 19.78% INFO - L9 2023-03-12-22-20-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 358 INFO - Number of shoreline points after removing points within 300m of cloud mask 358 INFO - Number of shoreline points before removing points within 30m of no data pixel 358 INFO - Number of shoreline points after removing points within 30m of no data pixel 355 ERROR - Skipping L9 2023-03-28-22-20-21 due to cloud cover percentage exceeding cloud threshold: 62.55% > 10.00%. INFO - Processing image L9 2023-04-06-22-14-09 INFO - L9 2023-04-06-22-14-09 cloud cover : 0.64% INFO - L9 2023-04-06-22-14-09: sand: 0.08% ,whitewater: 0.58% ,water: 49.12% INFO - L9 2023-04-06-22-14-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 512 INFO - Number of shoreline points before removing points within 30m of no data pixel 512 INFO - Number of shoreline points after removing points within 30m of no data pixel 510 INFO - Processing image L9 2023-04-06-22-14-33 INFO - L9 2023-04-06-22-14-33 cloud cover : 1.83% INFO - L9 2023-04-06-22-14-33: sand: 0.01% ,whitewater: 0.48% ,water: 48.92% INFO - L9 2023-04-06-22-14-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 334 INFO - Number of shoreline points after removing points within 300m of cloud mask 334 INFO - Number of shoreline points before removing points within 30m of no data pixel 334 INFO - Number of shoreline points after removing points within 30m of no data pixel 329 ERROR - Skipping L9 2023-04-13-22-20-14 due to cloud cover percentage exceeding cloud threshold: 56.75% > 10.00%. INFO - Processing image L9 2023-04-22-22-14-02 INFO - L9 2023-04-22-22-14-02 cloud cover : 8.33% INFO - L9 2023-04-22-22-14-02: sand: 0.00% ,whitewater: 0.11% ,water: 49.44% INFO - L9 2023-04-22-22-14-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 414 INFO - Number of shoreline points after removing points within 300m of cloud mask 351 INFO - Number of shoreline points before removing points within 30m of no data pixel 351 INFO - Number of shoreline points after removing points within 30m of no data pixel 349 INFO - Processing image L9 2023-04-22-22-14-26 INFO - L9 2023-04-22-22-14-26 cloud cover : 0.14% INFO - L9 2023-04-22-22-14-26: sand: 0.00% ,whitewater: 0.13% ,water: 51.16% INFO - L9 2023-04-22-22-14-26: 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 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 309 INFO - Processing image L9 2023-04-29-22-20-07 INFO - L9 2023-04-29-22-20-07 cloud cover : 0.00% INFO - L9 2023-04-29-22-20-07: sand: 0.00% ,whitewater: 0.82% ,water: 25.57% INFO - L9 2023-04-29-22-20-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 409 INFO - Number of shoreline points after removing points within 300m of cloud mask 409 INFO - Number of shoreline points before removing points within 30m of no data pixel 409 INFO - Number of shoreline points after removing points within 30m of no data pixel 407 INFO - Processing image L9 2023-05-08-22-13-51 INFO - L9 2023-05-08-22-13-51 cloud cover : 5.05% INFO - L9 2023-05-08-22-13-51: sand: 0.00% ,whitewater: 0.45% ,water: 46.65% INFO - L9 2023-05-08-22-13-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 474 INFO - Number of shoreline points after removing points within 300m of cloud mask 391 INFO - Number of shoreline points before removing points within 30m of no data pixel 391 INFO - Number of shoreline points after removing points within 30m of no data pixel 391 INFO - Processing image L9 2023-05-15-22-19-59 INFO - L9 2023-05-15-22-19-59 cloud cover : 0.00% INFO - L9 2023-05-15-22-19-59: sand: 0.00% ,whitewater: 0.02% ,water: 19.13% INFO - L9 2023-05-15-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 327 INFO - Number of shoreline points after removing points within 300m of cloud mask 327 INFO - Number of shoreline points before removing points within 30m of no data pixel 327 INFO - Number of shoreline points after removing points within 30m of no data pixel 325 INFO - Processing image L9 2023-05-24-22-13-40 INFO - L9 2023-05-24-22-13-40 cloud cover : 0.00% INFO - L9 2023-05-24-22-13-40: sand: 0.00% ,whitewater: 0.48% ,water: 50.80% INFO - L9 2023-05-24-22-13-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 531 INFO - Processing image L9 2023-05-24-22-14-04 INFO - L9 2023-05-24-22-14-04 cloud cover : 0.00% INFO - L9 2023-05-24-22-14-04: sand: 0.00% ,whitewater: 0.47% ,water: 50.57% INFO - L9 2023-05-24-22-14-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 338 INFO - Number of shoreline points after removing points within 300m of cloud mask 338 INFO - Number of shoreline points before removing points within 30m of no data pixel 338 INFO - Number of shoreline points after removing points within 30m of no data pixel 335 ERROR - Skipping L9 2023-05-31-22-19-51 due to cloud cover percentage exceeding cloud threshold: 12.42% > 10.00%. INFO - Processing image L9 2023-06-09-22-13-36 INFO - L9 2023-06-09-22-13-36 cloud cover : 0.00% INFO - L9 2023-06-09-22-13-36: sand: 0.00% ,whitewater: 0.21% ,water: 53.16% INFO - L9 2023-06-09-22-13-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 621 INFO - Number of shoreline points after removing points within 300m of cloud mask 621 INFO - Number of shoreline points before removing points within 30m of no data pixel 621 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Processing image L9 2023-06-09-22-14-00 INFO - L9 2023-06-09-22-14-00 cloud cover : 0.00% INFO - L9 2023-06-09-22-14-00: sand: 0.00% ,whitewater: 0.32% ,water: 51.75% INFO - L9 2023-06-09-22-14-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 286 INFO - Number of shoreline points after removing points within 300m of cloud mask 286 INFO - Number of shoreline points before removing points within 30m of no data pixel 286 INFO - Number of shoreline points after removing points within 30m of no data pixel 283 INFO - Processing image L9 2023-07-11-22-13-48 INFO - L9 2023-07-11-22-13-48 cloud cover : 1.88% INFO - L9 2023-07-11-22-13-48: sand: 0.00% ,whitewater: 0.03% ,water: 66.48% INFO - L9 2023-07-11-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 585 INFO - Number of shoreline points after removing points within 300m of cloud mask 555 INFO - Number of shoreline points before removing points within 30m of no data pixel 555 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L9 2023-07-11-22-14-12 INFO - L9 2023-07-11-22-14-12 cloud cover : 0.00% INFO - L9 2023-07-11-22-14-12: sand: 0.00% ,whitewater: 0.14% ,water: 52.28% INFO - L9 2023-07-11-22-14-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 180 INFO - Processing image L9 2023-07-27-22-13-50 INFO - L9 2023-07-27-22-13-50 cloud cover : 0.00% INFO - L9 2023-07-27-22-13-50: sand: 0.00% ,whitewater: 2.04% ,water: 48.79% INFO - L9 2023-07-27-22-13-50: 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 576 INFO - Number of shoreline points after removing points within 300m of cloud mask 576 INFO - Number of shoreline points before removing points within 30m of no data pixel 576 INFO - Number of shoreline points after removing points within 30m of no data pixel 574 INFO - Processing image L9 2023-07-27-22-14-14 INFO - L9 2023-07-27-22-14-14 cloud cover : 0.00% INFO - L9 2023-07-27-22-14-14: sand: 0.00% ,whitewater: 1.43% ,water: 50.60% INFO - L9 2023-07-27-22-14-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 246 INFO - Number of shoreline points after removing points within 300m of cloud mask 246 INFO - Number of shoreline points before removing points within 30m of no data pixel 246 INFO - Number of shoreline points after removing points within 30m of no data pixel 241 INFO - Processing image L9 2023-08-12-22-13-59 INFO - L9 2023-08-12-22-13-59 cloud cover : 0.00% INFO - L9 2023-08-12-22-13-59: sand: 0.00% ,whitewater: 0.05% ,water: 50.60% INFO - L9 2023-08-12-22-13-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 531 INFO - Number of shoreline points after removing points within 300m of cloud mask 531 INFO - Number of shoreline points before removing points within 30m of no data pixel 531 INFO - Number of shoreline points after removing points within 30m of no data pixel 530 INFO - Processing image L9 2023-08-12-22-14-23 INFO - L9 2023-08-12-22-14-23 cloud cover : 0.00% INFO - L9 2023-08-12-22-14-23: sand: 0.00% ,whitewater: 0.03% ,water: 51.87% INFO - L9 2023-08-12-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 235 INFO - Processing image L9 2023-08-19-22-20-11 INFO - L9 2023-08-19-22-20-11 cloud cover : 0.00% INFO - L9 2023-08-19-22-20-11: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2023-08-19-22-20-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2023-08-28-22-14-08 due to cloud cover percentage exceeding cloud threshold: 17.76% > 10.00%. ERROR - Skipping L9 2023-08-28-22-14-31 due to cloud cover percentage exceeding cloud threshold: 21.52% > 10.00%. ERROR - Skipping L9 2023-09-29-22-14-14 due to cloud cover percentage exceeding cloud threshold: 17.25% > 10.00%. ERROR - Skipping L9 2023-09-29-22-14-38 due to cloud cover percentage exceeding cloud threshold: 15.97% > 10.00%. INFO - Processing image L9 2023-10-06-22-20-30 INFO - L9 2023-10-06-22-20-30 cloud cover : 0.00% INFO - L9 2023-10-06-22-20-30: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2023-10-06-22-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L9 2023-10-06-22-20-30: 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 L9 2023-10-15-22-14-26 INFO - L9 2023-10-15-22-14-26 cloud cover : 0.00% INFO - L9 2023-10-15-22-14-26: sand: 0.11% ,whitewater: 0.07% ,water: 50.11% INFO - L9 2023-10-15-22-14-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 528 INFO - Processing image L9 2023-10-15-22-14-50 INFO - L9 2023-10-15-22-14-50 cloud cover : 0.00% INFO - L9 2023-10-15-22-14-50: sand: 0.11% ,whitewater: 0.11% ,water: 51.03% INFO - L9 2023-10-15-22-14-50: 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 210 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 207 INFO - Processing image L9 2023-11-07-22-20-33 INFO - L9 2023-11-07-22-20-33 cloud cover : 7.75% INFO - L9 2023-11-07-22-20-33: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2023-11-07-22-20-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 240 INFO - Number of shoreline points after removing points within 300m of cloud mask 240 INFO - Number of shoreline points before removing points within 30m of no data pixel 240 INFO - Number of shoreline points after removing points within 30m of no data pixel 238 INFO - Processing image L9 2023-12-09-22-20-38 INFO - L9 2023-12-09-22-20-38 cloud cover : 0.00% INFO - L9 2023-12-09-22-20-38: sand: 0.27% ,whitewater: 0.49% ,water: 2.05% INFO - L9 2023-12-09-22-20-38: 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 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 98 INFO - Processing image L9 2023-12-18-22-14-32 INFO - L9 2023-12-18-22-14-32 cloud cover : 0.00% INFO - L9 2023-12-18-22-14-32: sand: 0.04% ,whitewater: 0.00% ,water: 50.37% INFO - L9 2023-12-18-22-14-32: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L9 2023-12-18-22-14-56 INFO - L9 2023-12-18-22-14-56 cloud cover : 0.00% INFO - L9 2023-12-18-22-14-56: sand: 0.06% ,whitewater: 0.00% ,water: 51.87% INFO - L9 2023-12-18-22-14-56: 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 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 235 ERROR - Skipping L9 2024-01-03-22-14-27 due to cloud cover percentage exceeding cloud threshold: 93.27% > 10.00%. ERROR - Skipping L9 2024-01-03-22-14-51 due to cloud cover percentage exceeding cloud threshold: 75.68% > 10.00%. INFO - Processing image L9 2024-01-10-22-20-39 INFO - L9 2024-01-10-22-20-39 cloud cover : 0.00% INFO - L9 2024-01-10-22-20-39: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2024-01-10-22-20-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 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 L9 2024-01-19-22-14-28 INFO - L9 2024-01-19-22-14-28 cloud cover : 0.19% INFO - L9 2024-01-19-22-14-28: sand: 0.06% ,whitewater: 0.05% ,water: 50.30% INFO - L9 2024-01-19-22-14-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 523 INFO - Processing image L9 2024-01-19-22-14-52 INFO - L9 2024-01-19-22-14-52 cloud cover : 0.18% INFO - L9 2024-01-19-22-14-52: sand: 0.13% ,whitewater: 0.06% ,water: 51.73% INFO - L9 2024-01-19-22-14-52: 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 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 275 INFO - Processing image L9 2024-01-26-22-20-38 INFO - L9 2024-01-26-22-20-38 cloud cover : 0.00% INFO - L9 2024-01-26-22-20-38: sand: 0.31% ,whitewater: 1.02% ,water: 2.18% INFO - L9 2024-01-26-22-20-38: 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 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L9 2024-02-04-22-14-31 INFO - L9 2024-02-04-22-14-31 cloud cover : 0.00% INFO - L9 2024-02-04-22-14-31: sand: 0.11% ,whitewater: 0.28% ,water: 50.18% INFO - L9 2024-02-04-22-14-31: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L9 2024-02-04-22-14-55 INFO - L9 2024-02-04-22-14-55 cloud cover : 0.00% INFO - L9 2024-02-04-22-14-55: sand: 0.17% ,whitewater: 0.14% ,water: 51.72% INFO - L9 2024-02-04-22-14-55: 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 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 231 INFO - Processing image L9 2024-02-20-22-14-19 INFO - L9 2024-02-20-22-14-19 cloud cover : 0.00% INFO - L9 2024-02-20-22-14-19: sand: 0.86% ,whitewater: 1.10% ,water: 49.17% INFO - L9 2024-02-20-22-14-19: 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 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 521 INFO - Processing image L9 2024-02-20-22-14-43 INFO - L9 2024-02-20-22-14-43 cloud cover : 0.00% INFO - L9 2024-02-20-22-14-43: sand: 0.48% ,whitewater: 0.76% ,water: 50.47% INFO - L9 2024-02-20-22-14-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 308 ERROR - Skipping L9 2024-02-27-22-20-31 due to cloud cover percentage exceeding cloud threshold: 13.94% > 10.00%. INFO - Processing image L9 2024-03-07-22-14-23 INFO - L9 2024-03-07-22-14-23 cloud cover : 0.00% INFO - L9 2024-03-07-22-14-23: sand: 0.05% ,whitewater: 0.24% ,water: 50.13% INFO - L9 2024-03-07-22-14-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 523 INFO - Number of shoreline points after removing points within 300m of cloud mask 523 INFO - Number of shoreline points before removing points within 30m of no data pixel 523 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 INFO - Processing image L9 2024-03-07-22-14-47 INFO - L9 2024-03-07-22-14-47 cloud cover : 0.00% INFO - L9 2024-03-07-22-14-47: sand: 0.06% ,whitewater: 0.10% ,water: 51.98% INFO - L9 2024-03-07-22-14-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 243 INFO - Number of shoreline points after removing points within 300m of cloud mask 243 INFO - Number of shoreline points before removing points within 30m of no data pixel 243 INFO - Number of shoreline points after removing points within 30m of no data pixel 239 INFO - Processing image L9 2024-03-23-22-14-19 INFO - L9 2024-03-23-22-14-19 cloud cover : 9.75% INFO - L9 2024-03-23-22-14-19: sand: 0.05% ,whitewater: 1.24% ,water: 46.31% INFO - L9 2024-03-23-22-14-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 266 INFO - Number of shoreline points before removing points within 30m of no data pixel 266 INFO - Number of shoreline points after removing points within 30m of no data pixel 265 INFO - Processing image L9 2024-03-23-22-14-43 INFO - L9 2024-03-23-22-14-43 cloud cover : 3.38% INFO - L9 2024-03-23-22-14-43: sand: 0.08% ,whitewater: 1.30% ,water: 49.03% INFO - L9 2024-03-23-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 172 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 L9 2024-03-30-22-20-24 INFO - L9 2024-03-30-22-20-24 cloud cover : 0.00% INFO - L9 2024-03-30-22-20-24: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2024-03-30-22-20-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2024-04-08-22-14-10 due to cloud cover percentage exceeding cloud threshold: 94.51% > 10.00%. INFO - Processing image L9 2024-04-15-22-20-15 INFO - L9 2024-04-15-22-20-15 cloud cover : 0.44% INFO - L9 2024-04-15-22-20-15: sand: 0.00% ,whitewater: 5.13% ,water: 0.00% INFO - L9 2024-04-15-22-20-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 3 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 225 INFO - Processing image L9 2024-04-24-22-13-49 INFO - L9 2024-04-24-22-13-49 cloud cover : 0.00% INFO - L9 2024-04-24-22-13-49: sand: 0.01% ,whitewater: 0.82% ,water: 49.56% INFO - L9 2024-04-24-22-13-49: 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 530 INFO - Number of shoreline points after removing points within 300m of cloud mask 530 INFO - Number of shoreline points before removing points within 30m of no data pixel 530 INFO - Number of shoreline points after removing points within 30m of no data pixel 529 INFO - Processing image L9 2024-04-24-22-14-13 INFO - L9 2024-04-24-22-14-13 cloud cover : 0.00% INFO - L9 2024-04-24-22-14-13: sand: 0.01% ,whitewater: 0.69% ,water: 48.90% INFO - L9 2024-04-24-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 366 INFO - Number of shoreline points after removing points within 300m of cloud mask 366 INFO - Number of shoreline points before removing points within 30m of no data pixel 366 INFO - Number of shoreline points after removing points within 30m of no data pixel 363 INFO - Processing image L9 2024-05-01-22-19-59 INFO - L9 2024-05-01-22-19-59 cloud cover : 0.00% INFO - L9 2024-05-01-22-19-59: sand: 0.00% ,whitewater: 0.83% ,water: 38.21% INFO - L9 2024-05-01-22-19-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 517 INFO - Number of shoreline points after removing points within 300m of cloud mask 517 INFO - Number of shoreline points before removing points within 30m of no data pixel 517 INFO - Number of shoreline points after removing points within 30m of no data pixel 513 INFO - Processing image L9 2024-05-10-22-13-48 INFO - L9 2024-05-10-22-13-48 cloud cover : 0.00% INFO - L9 2024-05-10-22-13-48: sand: 0.00% ,whitewater: 5.37% ,water: 45.54% INFO - L9 2024-05-10-22-13-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 542 INFO - Number of shoreline points after removing points within 300m of cloud mask 542 INFO - Number of shoreline points before removing points within 30m of no data pixel 542 INFO - Number of shoreline points after removing points within 30m of no data pixel 541 INFO - Processing image L9 2024-05-10-22-14-12 INFO - L9 2024-05-10-22-14-12 cloud cover : 0.00% INFO - L9 2024-05-10-22-14-12: sand: 0.00% ,whitewater: 2.94% ,water: 48.68% INFO - L9 2024-05-10-22-14-12: 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 308 INFO - Number of shoreline points after removing points within 300m of cloud mask 308 INFO - Number of shoreline points before removing points within 30m of no data pixel 308 INFO - Number of shoreline points after removing points within 30m of no data pixel 305 ERROR - Skipping L9 2024-05-17-22-19-51 due to cloud cover percentage exceeding cloud threshold: 54.75% > 10.00%. ERROR - Skipping L9 2024-05-26-22-13-35 due to cloud cover percentage exceeding cloud threshold: 47.61% > 10.00%. ERROR - Skipping L9 2024-05-26-22-13-59 due to cloud cover percentage exceeding cloud threshold: 60.49% > 10.00%. INFO - Processing image L9 2024-06-02-22-19-45 INFO - L9 2024-06-02-22-19-45 cloud cover : 0.00% INFO - L9 2024-06-02-22-19-45: sand: 0.00% ,whitewater: 0.22% ,water: 17.01% INFO - L9 2024-06-02-22-19-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 301 INFO - Number of shoreline points after removing points within 300m of cloud mask 301 INFO - Number of shoreline points before removing points within 30m of no data pixel 301 INFO - Number of shoreline points after removing points within 30m of no data pixel 298 ERROR - Skipping L9 2024-06-11-22-13-30 due to cloud cover percentage exceeding cloud threshold: 90.62% > 10.00%. ERROR - Skipping L9 2024-06-18-22-19-31 due to cloud cover percentage exceeding cloud threshold: 57.27% > 10.00%. ERROR - Skipping L9 2024-07-13-22-13-38 due to cloud cover percentage exceeding cloud threshold: 15.03% > 10.00%. ERROR - Skipping L9 2024-07-13-22-14-02 due to cloud cover percentage exceeding cloud threshold: 21.83% > 10.00%.