INFO - Please read the following information carefully: INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. INFO - --------------------------------------------------------------------------------------------------------------------- INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 ERROR - Skipping L5 2003-08-04-21-55-58 due to cloud cover percentage exceeding cloud threshold: 11.82% > 10.00%. ERROR - Skipping L5 2003-08-13-21-49-56 due to cloud cover percentage exceeding cloud threshold: 32.71% > 10.00%. INFO - Processing image L5 2003-08-29-21-50-14 INFO - L5 2003-08-29-21-50-14 cloud cover : 0.00% INFO - L5 2003-08-29-21-50-14: sand: 0.00% ,whitewater: 4.70% ,water: 65.12% INFO - L5 2003-08-29-21-50-14: 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: 7 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 2003-09-05-21-56-31 INFO - L5 2003-09-05-21-56-31 cloud cover : 0.00% INFO - L5 2003-09-05-21-56-31: sand: 0.00% ,whitewater: 15.65% ,water: 52.09% INFO - L5 2003-09-05-21-56-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 5 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 497 ERROR - Skipping L5 2003-09-14-21-50-30 due to cloud cover percentage exceeding cloud threshold: 45.81% > 10.00%. ERROR - Skipping L5 2003-10-16-21-50-55 due to cloud cover percentage exceeding cloud threshold: 93.45% > 10.00%. ERROR - Skipping L5 2003-10-23-21-57-12 due to cloud cover percentage exceeding cloud threshold: 90.52% > 10.00%. ERROR - Skipping L5 2003-12-03-21-51-31 due to cloud cover percentage exceeding cloud threshold: 17.05% > 10.00%. ERROR - Skipping L5 2004-01-04-21-51-46 due to cloud cover percentage exceeding cloud threshold: 10.82% > 10.00%. INFO - Processing image L5 2004-01-27-21-58-02 INFO - L5 2004-01-27-21-58-02 cloud cover : 7.61% INFO - L5 2004-01-27-21-58-02: sand: 0.00% ,whitewater: 0.69% ,water: 47.97% INFO - L5 2004-01-27-21-58-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 201 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 150 ERROR - Skipping L5 2004-02-05-21-51-52 due to cloud cover percentage exceeding cloud threshold: 13.90% > 10.00%. INFO - Processing image L5 2004-04-09-21-52-31 INFO - L5 2004-04-09-21-52-31 cloud cover : 4.99% INFO - L5 2004-04-09-21-52-31: sand: 0.00% ,whitewater: 8.29% ,water: 62.49% INFO - L5 2004-04-09-21-52-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 4 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 225 INFO - Number of shoreline points before removing points within 30m of no data pixel 225 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 ERROR - Skipping L5 2004-04-16-21-58-55 due to cloud cover percentage exceeding cloud threshold: 20.03% > 10.00%. INFO - Processing image L5 2004-05-18-21-59-50 INFO - L5 2004-05-18-21-59-50 cloud cover : 0.00% INFO - L5 2004-05-18-21-59-50: sand: 0.00% ,whitewater: 0.10% ,water: 76.98% INFO - L5 2004-05-18-21-59-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 4 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 429 INFO - Processing image L5 2004-06-12-21-54-23 INFO - L5 2004-06-12-21-54-23 cloud cover : 0.00% INFO - L5 2004-06-12-21-54-23: sand: 0.00% ,whitewater: 0.54% ,water: 81.09% INFO - L5 2004-06-12-21-54-23: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 266 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 266 INFO - Processing image L5 2004-06-28-21-54-52 INFO - L5 2004-06-28-21-54-52 cloud cover : 0.00% INFO - L5 2004-06-28-21-54-52: sand: 0.00% ,whitewater: 10.29% ,water: 70.80% INFO - L5 2004-06-28-21-54-52: 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 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 240 INFO - Processing image L5 2004-07-05-22-01-15 INFO - L5 2004-07-05-22-01-15 cloud cover : 0.00% INFO - L5 2004-07-05-22-01-15: sand: 0.00% ,whitewater: 7.86% ,water: 72.26% INFO - L5 2004-07-05-22-01-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 3 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 304 INFO - Processing image L5 2004-07-14-21-55-18 INFO - L5 2004-07-14-21-55-18 cloud cover : 0.00% INFO - L5 2004-07-14-21-55-18: sand: 0.00% ,whitewater: 9.19% ,water: 72.04% INFO - L5 2004-07-14-21-55-18: 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 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 193 INFO - Processing image L5 2004-07-21-22-01-39 INFO - L5 2004-07-21-22-01-39 cloud cover : 0.00% INFO - L5 2004-07-21-22-01-39: sand: 0.00% ,whitewater: 10.89% ,water: 67.65% INFO - L5 2004-07-21-22-01-39: 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 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 461 INFO - Processing image L5 2004-08-15-21-56-01 INFO - L5 2004-08-15-21-56-01 cloud cover : 0.00% INFO - L5 2004-08-15-21-56-01: sand: 0.00% ,whitewater: 13.33% ,water: 60.03% INFO - L5 2004-08-15-21-56-01: 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: 6 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 417 INFO - Processing image L5 2004-08-22-22-02-24 INFO - L5 2004-08-22-22-02-24 cloud cover : 4.33% INFO - L5 2004-08-22-22-02-24: sand: 0.00% ,whitewater: 31.02% ,water: 32.47% INFO - L5 2004-08-22-22-02-24: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 554 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L5 2004-10-02-21-57-14 INFO - L5 2004-10-02-21-57-14 cloud cover : 0.00% INFO - L5 2004-10-02-21-57-14: sand: 0.00% ,whitewater: 6.17% ,water: 47.24% INFO - L5 2004-10-02-21-57-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 293 ERROR - Skipping L5 2004-11-10-22-04-11 due to cloud cover percentage exceeding cloud threshold: 32.45% > 10.00%. ERROR - Skipping L5 2005-01-29-22-05-29 due to cloud cover percentage exceeding cloud threshold: 31.13% > 10.00%. INFO - Processing image L5 2005-02-14-22-05-45 INFO - L5 2005-02-14-22-05-45 cloud cover : 0.00% INFO - L5 2005-02-14-22-05-45: sand: 0.97% ,whitewater: 9.55% ,water: 42.85% INFO - L5 2005-02-14-22-05-45: 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: 4 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 464 INFO - Processing image L5 2005-02-23-21-59-43 INFO - L5 2005-02-23-21-59-43 cloud cover : 0.00% INFO - L5 2005-02-23-21-59-43: sand: 0.03% ,whitewater: 1.74% ,water: 52.95% INFO - L5 2005-02-23-21-59-43: 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 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 283 INFO - Processing image L5 2005-03-11-21-59-55 INFO - L5 2005-03-11-21-59-55 cloud cover : 2.80% INFO - L5 2005-03-11-21-59-55: sand: 0.04% ,whitewater: 5.63% ,water: 51.83% INFO - L5 2005-03-11-21-59-55: 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 306 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 ERROR - Skipping L5 2005-03-18-22-06-10 due to cloud cover percentage exceeding cloud threshold: 13.84% > 10.00%. INFO - Processing image L5 2005-04-12-22-00-06 INFO - L5 2005-04-12-22-00-06 cloud cover : 4.61% INFO - L5 2005-04-12-22-00-06: sand: 0.00% ,whitewater: 8.84% ,water: 52.80% INFO - L5 2005-04-12-22-00-06: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 369 INFO - Number of shoreline points after removing points within 300m of cloud mask 369 INFO - Number of shoreline points before removing points within 30m of no data pixel 369 INFO - Number of shoreline points after removing points within 30m of no data pixel 369 INFO - Processing image L5 2005-05-05-22-06-25 INFO - L5 2005-05-05-22-06-25 cloud cover : 0.00% INFO - L5 2005-05-05-22-06-25: sand: 0.00% ,whitewater: 7.36% ,water: 63.87% INFO - L5 2005-05-05-22-06-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 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 468 INFO - Processing image L5 2005-05-30-22-00-27 INFO - L5 2005-05-30-22-00-27 cloud cover : 0.00% INFO - L5 2005-05-30-22-00-27: sand: 0.00% ,whitewater: 6.38% ,water: 74.75% INFO - L5 2005-05-30-22-00-27: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 608 INFO - Number of shoreline points after removing points within 300m of cloud mask 608 INFO - Number of shoreline points before removing points within 30m of no data pixel 608 INFO - Number of shoreline points after removing points within 30m of no data pixel 608 INFO - Processing image L5 2005-06-15-22-00-34 INFO - L5 2005-06-15-22-00-34 cloud cover : 0.00% INFO - L5 2005-06-15-22-00-34: sand: 0.00% ,whitewater: 0.04% ,water: 78.55% INFO - L5 2005-06-15-22-00-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 5 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 501 ERROR - Skipping L5 2005-09-10-22-07-19 due to cloud cover percentage exceeding cloud threshold: 39.84% > 10.00%. INFO - Processing image L5 2005-09-19-22-01-08 INFO - L5 2005-09-19-22-01-08 cloud cover : 0.00% INFO - L5 2005-09-19-22-01-08: sand: 0.11% ,whitewater: 14.08% ,water: 44.18% INFO - L5 2005-09-19-22-01-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 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 335 ERROR - Skipping L5 2005-10-05-22-01-05 due to cloud cover percentage exceeding cloud threshold: 69.19% > 10.00%. INFO - Processing image L5 2005-11-22-22-01-34 INFO - L5 2005-11-22-22-01-34 cloud cover : 2.46% INFO - L5 2005-11-22-22-01-34: sand: 0.16% ,whitewater: 7.15% ,water: 44.52% INFO - L5 2005-11-22-22-01-34: 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 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 273 ERROR - Skipping L5 2006-02-10-22-03-27 due to cloud cover percentage exceeding cloud threshold: 26.66% > 10.00%. ERROR - Skipping L5 2006-02-26-22-03-47 due to cloud cover percentage exceeding cloud threshold: 50.96% > 10.00%. INFO - Processing image L5 2006-06-25-22-11-56 INFO - L5 2006-06-25-22-11-56 cloud cover : 0.00% INFO - L5 2006-06-25-22-11-56: sand: 0.00% ,whitewater: 0.49% ,water: 77.00% INFO - L5 2006-06-25-22-11-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 386 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 2006-08-21-22-06-31 INFO - L5 2006-08-21-22-06-31 cloud cover : 0.00% INFO - L5 2006-08-21-22-06-31: sand: 0.03% ,whitewater: 21.43% ,water: 47.36% INFO - L5 2006-08-21-22-06-31: 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: 6 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 505 INFO - Processing image L5 2006-08-28-22-12-47 INFO - L5 2006-08-28-22-12-47 cloud cover : 2.50% INFO - L5 2006-08-28-22-12-47: sand: 0.00% ,whitewater: 2.83% ,water: 68.31% INFO - L5 2006-08-28-22-12-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 364 INFO - Number of shoreline points after removing points within 300m of cloud mask 341 INFO - Number of shoreline points before removing points within 30m of no data pixel 341 INFO - Number of shoreline points after removing points within 30m of no data pixel 341 INFO - Processing image L5 2006-09-22-22-06-54 INFO - L5 2006-09-22-22-06-54 cloud cover : 0.00% INFO - L5 2006-09-22-22-06-54: sand: 0.03% ,whitewater: 19.51% ,water: 38.28% INFO - L5 2006-09-22-22-06-54: 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 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 303 INFO - Processing image L5 2006-10-08-22-07-05 INFO - L5 2006-10-08-22-07-05 cloud cover : 0.00% INFO - L5 2006-10-08-22-07-05: sand: 0.05% ,whitewater: 23.73% ,water: 42.25% INFO - L5 2006-10-08-22-07-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 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 325 INFO - Processing image L5 2006-10-24-22-07-14 INFO - L5 2006-10-24-22-07-14 cloud cover : 0.00% INFO - L5 2006-10-24-22-07-14: sand: 0.10% ,whitewater: 12.73% ,water: 40.96% INFO - L5 2006-10-24-22-07-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 285 INFO - Number of shoreline points after removing points within 300m of cloud mask 285 INFO - Number of shoreline points before removing points within 30m of no data pixel 285 INFO - Number of shoreline points after removing points within 30m of no data pixel 285 INFO - Processing image L5 2006-10-31-22-13-29 INFO - L5 2006-10-31-22-13-29 cloud cover : 0.00% INFO - L5 2006-10-31-22-13-29: sand: 0.58% ,whitewater: 4.99% ,water: 46.53% INFO - L5 2006-10-31-22-13-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 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 311 ERROR - Skipping L5 2006-12-11-22-08-04 due to cloud cover percentage exceeding cloud threshold: 25.56% > 10.00%. INFO - Processing image L5 2006-12-18-22-13-54 INFO - L5 2006-12-18-22-13-54 cloud cover : 0.00% INFO - L5 2006-12-18-22-13-54: sand: 0.62% ,whitewater: 4.21% ,water: 49.16% INFO - L5 2006-12-18-22-13-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 2 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 417 ERROR - Skipping L5 2007-02-04-22-14-09 due to cloud cover percentage exceeding cloud threshold: 50.80% > 10.00%. INFO - Processing image L5 2007-09-09-22-06-09 INFO - L5 2007-09-09-22-06-09 cloud cover : 0.00% INFO - L5 2007-09-09-22-06-09: sand: 0.26% ,whitewater: 5.30% ,water: 55.64% INFO - L5 2007-09-09-22-06-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 3 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 414 INFO - Processing image L5 2007-10-02-22-12-06 INFO - L5 2007-10-02-22-12-06 cloud cover : 0.00% INFO - L5 2007-10-02-22-12-06: sand: 0.20% ,whitewater: 39.06% ,water: 13.98% INFO - L5 2007-10-02-22-12-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 294 INFO - Number of shoreline points after removing points within 300m of cloud mask 294 INFO - Number of shoreline points before removing points within 30m of no data pixel 294 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 ERROR - Skipping L5 2008-03-03-22-03-15 due to cloud cover percentage exceeding cloud threshold: 31.97% > 10.00%. INFO - Processing image L5 2008-10-29-21-56-36 INFO - L5 2008-10-29-21-56-36 cloud cover : 0.00% INFO - L5 2008-10-29-21-56-36: sand: 0.00% ,whitewater: 9.66% ,water: 43.91% INFO - L5 2008-10-29-21-56-36: 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 281 INFO - Number of shoreline points after removing points within 300m of cloud mask 281 INFO - Number of shoreline points before removing points within 30m of no data pixel 281 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 ERROR - Skipping L5 2008-11-14-21-56-40 due to cloud cover percentage exceeding cloud threshold: 90.55% > 10.00%. ERROR - Skipping L5 2009-01-01-21-57-43 due to cloud cover percentage exceeding cloud threshold: 89.44% > 10.00%. INFO - Processing image L5 2009-01-24-22-04-30 INFO - L5 2009-01-24-22-04-30 cloud cover : 4.83% INFO - L5 2009-01-24-22-04-30: sand: 0.37% ,whitewater: 3.02% ,water: 47.79% INFO - L5 2009-01-24-22-04-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 215 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 169 INFO - Processing image L5 2009-02-02-21-58-34 INFO - L5 2009-02-02-21-58-34 cloud cover : 0.00% INFO - L5 2009-02-02-21-58-34: sand: 0.52% ,whitewater: 11.61% ,water: 40.07% INFO - L5 2009-02-02-21-58-34: 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: 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 483 INFO - Processing image L5 2010-01-27-22-10-02 INFO - L5 2010-01-27-22-10-02 cloud cover : 0.00% INFO - L5 2010-01-27-22-10-02: sand: 0.77% ,whitewater: 1.08% ,water: 51.22% INFO - L5 2010-01-27-22-10-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 4 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 461 ERROR - Skipping L5 2010-02-05-22-03-53 due to cloud cover percentage exceeding cloud threshold: 18.69% > 10.00%. INFO - Processing image L5 2010-02-21-22-03-56 INFO - L5 2010-02-21-22-03-56 cloud cover : 1.02% INFO - L5 2010-02-21-22-03-56: sand: 1.01% ,whitewater: 3.46% ,water: 48.07% INFO - L5 2010-02-21-22-03-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 5 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 477 INFO - Number of shoreline points before removing points within 30m of no data pixel 477 INFO - Number of shoreline points after removing points within 30m of no data pixel 477 ERROR - Skipping L5 2010-10-03-22-03-04 due to cloud cover percentage exceeding cloud threshold: 11.00% > 10.00%. INFO - Processing image L5 2010-10-10-22-09-11 INFO - L5 2010-10-10-22-09-11 cloud cover : 0.00% INFO - L5 2010-10-10-22-09-11: sand: 0.52% ,whitewater: 25.68% ,water: 27.86% INFO - L5 2010-10-10-22-09-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 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 326 INFO - Processing image L5 2010-11-27-22-08-59 INFO - L5 2010-11-27-22-08-59 cloud cover : 0.00% INFO - L5 2010-11-27-22-08-59: sand: 1.64% ,whitewater: 5.23% ,water: 45.03% INFO - L5 2010-11-27-22-08-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 2 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 347 ERROR - Skipping L5 2010-12-29-22-09-05 due to cloud cover percentage exceeding cloud threshold: 72.24% > 10.00%. INFO - Processing image L5 2011-01-07-22-02-56 INFO - L5 2011-01-07-22-02-56 cloud cover : 2.88% INFO - L5 2011-01-07-22-02-56: sand: 0.89% ,whitewater: 1.87% ,water: 49.50% INFO - L5 2011-01-07-22-02-56: 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 258 INFO - Number of shoreline points after removing points within 300m of cloud mask 232 INFO - Number of shoreline points before removing points within 30m of no data pixel 232 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 INFO - Processing image L5 2011-01-23-22-02-56 INFO - L5 2011-01-23-22-02-56 cloud cover : 0.00% INFO - L5 2011-01-23-22-02-56: sand: 1.83% ,whitewater: 0.08% ,water: 51.20% INFO - L5 2011-01-23-22-02-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 284 INFO - Processing image L5 2011-02-08-22-02-59 INFO - L5 2011-02-08-22-02-59 cloud cover : 5.21% INFO - L5 2011-02-08-22-02-59: sand: 0.05% ,whitewater: 11.51% ,water: 39.67% INFO - L5 2011-02-08-22-02-59: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 227 INFO - Number of shoreline points after removing points within 300m of cloud mask 145 INFO - Number of shoreline points before removing points within 30m of no data pixel 145 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 INFO - Processing image L5 2011-02-15-22-09-10 INFO - L5 2011-02-15-22-09-10 cloud cover : 0.00% INFO - L5 2011-02-15-22-09-10: sand: 0.98% ,whitewater: 3.38% ,water: 49.57% INFO - L5 2011-02-15-22-09-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 291 INFO - Processing image L5 2011-03-12-22-02-55 INFO - L5 2011-03-12-22-02-55 cloud cover : 0.00% INFO - L5 2011-03-12-22-02-55: sand: 0.80% ,whitewater: 0.33% ,water: 55.38% INFO - L5 2011-03-12-22-02-55: 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: 4 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 423 INFO - Processing image L5 2011-03-28-22-02-50 INFO - L5 2011-03-28-22-02-50 cloud cover : 2.32% INFO - L5 2011-03-28-22-02-50: sand: 0.27% ,whitewater: 18.64% ,water: 40.55% INFO - L5 2011-03-28-22-02-50: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 596 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 466 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 1999-08-17-22-12-02 INFO - L7 1999-08-17-22-12-02 cloud cover : 0.00% INFO - L7 1999-08-17-22-12-02: sand: 0.68% ,whitewater: 10.37% ,water: 56.18% INFO - L7 1999-08-17-22-12-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 766 INFO - Number of shoreline points after removing points within 300m of cloud mask 766 INFO - Number of shoreline points before removing points within 30m of no data pixel 766 INFO - Number of shoreline points after removing points within 30m of no data pixel 766 INFO - Processing image L7 1999-08-26-22-05-56 INFO - L7 1999-08-26-22-05-56 cloud cover : 0.00% INFO - L7 1999-08-26-22-05-56: sand: 0.00% ,whitewater: 4.91% ,water: 67.82% INFO - L7 1999-08-26-22-05-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 740 INFO - Number of shoreline points after removing points within 300m of cloud mask 740 INFO - Number of shoreline points before removing points within 30m of no data pixel 740 INFO - Number of shoreline points after removing points within 30m of no data pixel 740 ERROR - Skipping L7 1999-09-18-22-12-03 due to cloud cover percentage exceeding cloud threshold: 28.20% > 10.00%. ERROR - Skipping L7 1999-09-27-22-06-00 due to cloud cover percentage exceeding cloud threshold: 57.09% > 10.00%. INFO - Processing image L7 1999-10-13-22-06-00 INFO - L7 1999-10-13-22-06-00 cloud cover : 1.27% INFO - L7 1999-10-13-22-06-00: sand: 0.51% ,whitewater: 10.69% ,water: 42.56% INFO - L7 1999-10-13-22-06-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 7 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 472 INFO - Processing image L7 1999-11-21-22-12-00 INFO - L7 1999-11-21-22-12-00 cloud cover : 0.00% INFO - L7 1999-11-21-22-12-00: sand: 0.34% ,whitewater: 0.84% ,water: 51.73% INFO - L7 1999-11-21-22-12-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 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 298 INFO - Number of shoreline points before removing points within 30m of no data pixel 298 INFO - Number of shoreline points after removing points within 30m of no data pixel 298 ERROR - Skipping L7 1999-11-30-22-06-11 due to cloud cover percentage exceeding cloud threshold: 36.82% > 10.00%. ERROR - Skipping L7 1999-12-07-22-12-05 due to cloud cover percentage exceeding cloud threshold: 92.56% > 10.00%. INFO - Processing image L7 1999-12-16-22-05-57 INFO - L7 1999-12-16-22-05-57 cloud cover : 0.00% INFO - L7 1999-12-16-22-05-57: sand: 1.53% ,whitewater: 5.70% ,water: 44.74% INFO - L7 1999-12-16-22-05-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 355 INFO - Number of shoreline points after removing points within 300m of cloud mask 355 INFO - Number of shoreline points before removing points within 30m of no data pixel 355 INFO - Number of shoreline points after removing points within 30m of no data pixel 355 ERROR - Skipping L7 2000-02-18-22-05-41 due to cloud cover percentage exceeding cloud threshold: 56.28% > 10.00%. ERROR - Skipping L7 2000-02-25-22-11-49 due to cloud cover percentage exceeding cloud threshold: 26.93% > 10.00%. ERROR - Skipping L7 2000-03-05-22-05-36 due to cloud cover percentage exceeding cloud threshold: 61.95% > 10.00%. ERROR - Skipping L7 2000-03-21-22-05-37 due to cloud cover percentage exceeding cloud threshold: 17.86% > 10.00%. INFO - Processing image L7 2000-04-13-22-11-30 INFO - L7 2000-04-13-22-11-30 cloud cover : 0.00% INFO - L7 2000-04-13-22-11-30: sand: 1.49% ,whitewater: 10.21% ,water: 53.56% INFO - L7 2000-04-13-22-11-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 801 INFO - Number of shoreline points after removing points within 300m of cloud mask 801 INFO - Number of shoreline points before removing points within 30m of no data pixel 801 INFO - Number of shoreline points after removing points within 30m of no data pixel 801 ERROR - Skipping L7 2000-05-15-22-11-18 due to cloud cover percentage exceeding cloud threshold: 15.99% > 10.00%. INFO - Processing image L7 2000-05-24-22-04-58 INFO - L7 2000-05-24-22-04-58 cloud cover : 2.51% INFO - L7 2000-05-24-22-04-58: sand: 0.00% ,whitewater: 9.15% ,water: 65.63% INFO - L7 2000-05-24-22-04-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 581 INFO - Number of shoreline points after removing points within 300m of cloud mask 412 INFO - Number of shoreline points before removing points within 30m of no data pixel 412 INFO - Number of shoreline points after removing points within 30m of no data pixel 412 INFO - Processing image L7 2000-06-25-22-04-44 INFO - L7 2000-06-25-22-04-44 cloud cover : 7.83% INFO - L7 2000-06-25-22-04-44: sand: 0.00% ,whitewater: 0.00% ,water: 73.39% INFO - L7 2000-06-25-22-04-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 61 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 364 INFO - Number of shoreline points after removing points within 300m of cloud mask 242 INFO - Number of shoreline points before removing points within 30m of no data pixel 242 INFO - Number of shoreline points after removing points within 30m of no data pixel 242 INFO - Processing image L7 2000-07-27-22-04-36 INFO - L7 2000-07-27-22-04-36 cloud cover : 0.00% INFO - L7 2000-07-27-22-04-36: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-07-27-22-04-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2000-07-27-22-04-36: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2000-08-03-22-10-19 INFO - L7 2000-08-03-22-10-19 cloud cover : 0.00% INFO - L7 2000-08-03-22-10-19: sand: 0.44% ,whitewater: 5.84% ,water: 66.46% INFO - L7 2000-08-03-22-10-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 752 INFO - Number of shoreline points after removing points within 300m of cloud mask 752 INFO - Number of shoreline points before removing points within 30m of no data pixel 752 INFO - Number of shoreline points after removing points within 30m of no data pixel 752 INFO - Processing image L7 2000-08-12-22-04-05 INFO - L7 2000-08-12-22-04-05 cloud cover : 0.00% INFO - L7 2000-08-12-22-04-05: sand: 0.00% ,whitewater: 22.20% ,water: 47.74% INFO - L7 2000-08-12-22-04-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 751 INFO - Number of shoreline points after removing points within 300m of cloud mask 751 INFO - Number of shoreline points before removing points within 30m of no data pixel 751 INFO - Number of shoreline points after removing points within 30m of no data pixel 751 INFO - Processing image L7 2000-08-12-22-04-29 INFO - L7 2000-08-12-22-04-29 cloud cover : 0.00% INFO - L7 2000-08-12-22-04-29: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-08-12-22-04-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2000-08-12-22-04-29: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2000-08-19-22-10-13 INFO - L7 2000-08-19-22-10-13 cloud cover : 1.92% INFO - L7 2000-08-19-22-10-13: sand: 0.29% ,whitewater: 3.71% ,water: 71.10% INFO - L7 2000-08-19-22-10-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 479 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 447 ERROR - Skipping L7 2000-09-13-22-03-38 due to cloud cover percentage exceeding cloud threshold: 12.06% > 10.00%. INFO - Processing image L7 2000-09-13-22-04-02 INFO - L7 2000-09-13-22-04-02 cloud cover : 0.00% INFO - L7 2000-09-13-22-04-02: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2000-09-13-22-04-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2000-09-13-22-04-02: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2000-09-20-22-09-39 INFO - L7 2000-09-20-22-09-39 cloud cover : 0.00% INFO - L7 2000-09-20-22-09-39: sand: 1.56% ,whitewater: 15.88% ,water: 40.01% INFO - L7 2000-09-20-22-09-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 64 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 937 INFO - Number of shoreline points after removing points within 300m of cloud mask 937 INFO - Number of shoreline points before removing points within 30m of no data pixel 937 INFO - Number of shoreline points after removing points within 30m of no data pixel 937 ERROR - Skipping L7 2000-10-15-22-03-08 due to cloud cover percentage exceeding cloud threshold: 28.12% > 10.00%. ERROR - Skipping L7 2000-11-07-22-09-29 due to cloud cover percentage exceeding cloud threshold: 83.70% > 10.00%. ERROR - Skipping L7 2000-11-16-22-03-44 due to cloud cover percentage exceeding cloud threshold: 50.64% > 10.00%. INFO - Processing image L7 2000-11-23-22-09-30 INFO - L7 2000-11-23-22-09-30 cloud cover : 0.00% INFO - L7 2000-11-23-22-09-30: sand: 0.90% ,whitewater: 5.38% ,water: 48.16% INFO - L7 2000-11-23-22-09-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 284 ERROR - Skipping L7 2000-12-02-22-03-21 due to cloud cover percentage exceeding cloud threshold: 35.81% > 10.00%. ERROR - Skipping L7 2000-12-02-22-03-45 due to cloud cover percentage exceeding cloud threshold: 43.20% > 10.00%. INFO - Processing image L7 2000-12-18-22-03-25 INFO - L7 2000-12-18-22-03-25 cloud cover : 0.00% INFO - L7 2000-12-18-22-03-25: sand: 1.83% ,whitewater: 5.03% ,water: 45.72% INFO - L7 2000-12-18-22-03-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 341 INFO - Number of shoreline points after removing points within 300m of cloud mask 341 INFO - Number of shoreline points before removing points within 30m of no data pixel 341 INFO - Number of shoreline points after removing points within 30m of no data pixel 341 INFO - Processing image L7 2001-01-03-22-03-24 INFO - L7 2001-01-03-22-03-24 cloud cover : 0.00% INFO - L7 2001-01-03-22-03-24: sand: 1.79% ,whitewater: 2.99% ,water: 47.64% INFO - L7 2001-01-03-22-03-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 27 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 450 INFO - Processing image L7 2001-01-10-22-09-39 INFO - L7 2001-01-10-22-09-39 cloud cover : 0.00% INFO - L7 2001-01-10-22-09-39: sand: 1.51% ,whitewater: 2.50% ,water: 50.18% INFO - L7 2001-01-10-22-09-39: 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 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 283 INFO - Processing image L7 2001-01-19-22-03-31 INFO - L7 2001-01-19-22-03-31 cloud cover : 0.00% INFO - L7 2001-01-19-22-03-31: sand: 1.49% ,whitewater: 6.60% ,water: 46.70% INFO - L7 2001-01-19-22-03-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 493 INFO - Number of shoreline points after removing points within 300m of cloud mask 493 INFO - Number of shoreline points before removing points within 30m of no data pixel 493 INFO - Number of shoreline points after removing points within 30m of no data pixel 493 ERROR - Skipping L7 2001-01-26-22-09-42 due to cloud cover percentage exceeding cloud threshold: 75.30% > 10.00%. ERROR - Skipping L7 2001-02-20-22-03-24 due to cloud cover percentage exceeding cloud threshold: 10.57% > 10.00%. INFO - Processing image L7 2001-03-15-22-09-27 INFO - L7 2001-03-15-22-09-27 cloud cover : 0.00% INFO - L7 2001-03-15-22-09-27: sand: 0.69% ,whitewater: 10.65% ,water: 45.16% INFO - L7 2001-03-15-22-09-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 33 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 864 INFO - Number of shoreline points after removing points within 300m of cloud mask 864 INFO - Number of shoreline points before removing points within 30m of no data pixel 864 INFO - Number of shoreline points after removing points within 30m of no data pixel 864 INFO - Processing image L7 2001-03-31-22-09-19 INFO - L7 2001-03-31-22-09-19 cloud cover : 0.00% INFO - L7 2001-03-31-22-09-19: sand: 0.10% ,whitewater: 4.97% ,water: 56.94% INFO - L7 2001-03-31-22-09-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 636 INFO - Number of shoreline points after removing points within 300m of cloud mask 636 INFO - Number of shoreline points before removing points within 30m of no data pixel 636 INFO - Number of shoreline points after removing points within 30m of no data pixel 636 ERROR - Skipping L7 2001-04-09-22-03-30 due to cloud cover percentage exceeding cloud threshold: 54.04% > 10.00%. ERROR - Skipping L7 2001-04-16-22-09-18 due to cloud cover percentage exceeding cloud threshold: 69.44% > 10.00%. ERROR - Skipping L7 2001-05-02-22-09-15 due to cloud cover percentage exceeding cloud threshold: 62.15% > 10.00%. INFO - Processing image L7 2001-05-27-22-02-48 INFO - L7 2001-05-27-22-02-48 cloud cover : 0.00% INFO - L7 2001-05-27-22-02-48: sand: 0.00% ,whitewater: 0.01% ,water: 93.01% INFO - L7 2001-05-27-22-02-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 84 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 931 INFO - Number of shoreline points after removing points within 300m of cloud mask 931 INFO - Number of shoreline points before removing points within 30m of no data pixel 931 INFO - Number of shoreline points after removing points within 30m of no data pixel 931 INFO - Processing image L7 2001-05-27-22-03-12 INFO - L7 2001-05-27-22-03-12 cloud cover : 0.00% INFO - L7 2001-05-27-22-03-12: sand: 0.00% ,whitewater: 0.00% ,water: 45.15% INFO - L7 2001-05-27-22-03-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 129 INFO - Number of shoreline points after removing points within 300m of cloud mask 129 INFO - Number of shoreline points before removing points within 30m of no data pixel 129 INFO - Number of shoreline points after removing points within 30m of no data pixel 127 INFO - Processing image L7 2001-06-12-22-03-00 INFO - L7 2001-06-12-22-03-00 cloud cover : 0.00% INFO - L7 2001-06-12-22-03-00: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2001-06-12-22-03-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2001-06-12-22-03-00: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2001-06-19-22-08-41 INFO - L7 2001-06-19-22-08-41 cloud cover : 0.00% INFO - L7 2001-06-19-22-08-41: sand: 0.00% ,whitewater: 3.90% ,water: 75.48% INFO - L7 2001-06-19-22-08-41: 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 479 INFO - Number of shoreline points after removing points within 300m of cloud mask 479 INFO - Number of shoreline points before removing points within 30m of no data pixel 479 INFO - Number of shoreline points after removing points within 30m of no data pixel 479 ERROR - Skipping L7 2001-06-28-22-02-45 due to cloud cover percentage exceeding cloud threshold: 47.24% > 10.00%. INFO - Processing image L7 2001-07-05-22-08-33 INFO - L7 2001-07-05-22-08-33 cloud cover : 0.00% INFO - L7 2001-07-05-22-08-33: sand: 0.00% ,whitewater: 4.11% ,water: 74.13% INFO - L7 2001-07-05-22-08-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 670 INFO - Number of shoreline points after removing points within 300m of cloud mask 670 INFO - Number of shoreline points before removing points within 30m of no data pixel 670 INFO - Number of shoreline points after removing points within 30m of no data pixel 670 INFO - Processing image L7 2001-07-14-22-02-21 INFO - L7 2001-07-14-22-02-21 cloud cover : 0.00% INFO - L7 2001-07-14-22-02-21: sand: 0.00% ,whitewater: 3.90% ,water: 75.70% INFO - L7 2001-07-14-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 9 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 585 INFO - Number of shoreline points before removing points within 30m of no data pixel 585 INFO - Number of shoreline points after removing points within 30m of no data pixel 585 ERROR - Skipping L7 2001-08-15-22-01-50 due to cloud cover percentage exceeding cloud threshold: 32.19% > 10.00%. INFO - Processing image L7 2001-08-15-22-02-14 INFO - L7 2001-08-15-22-02-14 cloud cover : 0.00% INFO - L7 2001-08-15-22-02-14: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2001-08-15-22-02-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2001-08-15-22-02-14: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2001-08-31-22-01-41 INFO - L7 2001-08-31-22-01-41 cloud cover : 0.00% INFO - L7 2001-08-31-22-01-41: sand: 0.00% ,whitewater: 3.71% ,water: 62.59% INFO - L7 2001-08-31-22-01-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 650 INFO - Number of shoreline points after removing points within 300m of cloud mask 650 INFO - Number of shoreline points before removing points within 30m of no data pixel 650 INFO - Number of shoreline points after removing points within 30m of no data pixel 650 INFO - Processing image L7 2001-08-31-22-02-05 INFO - L7 2001-08-31-22-02-05 cloud cover : 0.00% INFO - L7 2001-08-31-22-02-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.40% INFO - L7 2001-08-31-22-02-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 24 INFO - Number of shoreline points after removing points within 300m of cloud mask 24 INFO - Number of shoreline points before removing points within 30m of no data pixel 24 INFO - Number of shoreline points after removing points within 30m of no data pixel 24 INFO - Processing image L7 2001-09-23-22-07-39 INFO - L7 2001-09-23-22-07-39 cloud cover : 0.00% INFO - L7 2001-09-23-22-07-39: sand: 0.54% ,whitewater: 15.67% ,water: 39.86% INFO - L7 2001-09-23-22-07-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 51 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 656 INFO - Number of shoreline points after removing points within 300m of cloud mask 656 INFO - Number of shoreline points before removing points within 30m of no data pixel 656 INFO - Number of shoreline points after removing points within 30m of no data pixel 656 INFO - Processing image L7 2001-10-02-22-01-16 INFO - L7 2001-10-02-22-01-16 cloud cover : 3.00% INFO - L7 2001-10-02-22-01-16: sand: 0.00% ,whitewater: 1.53% ,water: 53.82% INFO - L7 2001-10-02-22-01-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 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 219 INFO - Number of shoreline points before removing points within 30m of no data pixel 219 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 INFO - Processing image L7 2001-11-03-22-01-22 INFO - L7 2001-11-03-22-01-22 cloud cover : 0.00% INFO - L7 2001-11-03-22-01-22: sand: 0.00% ,whitewater: 11.09% ,water: 42.76% INFO - L7 2001-11-03-22-01-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 290 INFO - Processing image L7 2001-11-03-22-01-46 INFO - L7 2001-11-03-22-01-46 cloud cover : 0.00% INFO - L7 2001-11-03-22-01-46: sand: 1.87% ,whitewater: 2.85% ,water: 0.00% INFO - L7 2001-11-03-22-01-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 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 66 INFO - Processing image L7 2001-12-21-22-01-41 INFO - L7 2001-12-21-22-01-41 cloud cover : 0.00% INFO - L7 2001-12-21-22-01-41: sand: 1.75% ,whitewater: 0.87% ,water: 49.95% INFO - L7 2001-12-21-22-01-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 279 INFO - Number of shoreline points after removing points within 300m of cloud mask 279 INFO - Number of shoreline points before removing points within 30m of no data pixel 279 INFO - Number of shoreline points after removing points within 30m of no data pixel 279 ERROR - Skipping L7 2002-01-06-22-01-43 due to cloud cover percentage exceeding cloud threshold: 94.92% > 10.00%. ERROR - Skipping L7 2002-01-29-22-07-57 due to cloud cover percentage exceeding cloud threshold: 38.49% > 10.00%. ERROR - Skipping L7 2002-02-07-22-01-54 due to cloud cover percentage exceeding cloud threshold: 59.53% > 10.00%. INFO - Processing image L7 2002-02-14-22-08-05 INFO - L7 2002-02-14-22-08-05 cloud cover : 1.75% INFO - L7 2002-02-14-22-08-05: sand: 1.77% ,whitewater: 0.27% ,water: 57.36% INFO - L7 2002-02-14-22-08-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 811 INFO - Number of shoreline points after removing points within 300m of cloud mask 752 INFO - Number of shoreline points before removing points within 30m of no data pixel 752 INFO - Number of shoreline points after removing points within 30m of no data pixel 752 INFO - Processing image L7 2002-03-02-22-08-08 INFO - L7 2002-03-02-22-08-08 cloud cover : 8.49% INFO - L7 2002-03-02-22-08-08: sand: 0.87% ,whitewater: 8.24% ,water: 37.30% INFO - L7 2002-03-02-22-08-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 55 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 861 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 508 ERROR - Skipping L7 2002-03-11-22-02-19 due to cloud cover percentage exceeding cloud threshold: 21.60% > 10.00%. ERROR - Skipping L7 2002-03-27-22-02-13 due to cloud cover percentage exceeding cloud threshold: 90.18% > 10.00%. INFO - Processing image L7 2002-04-03-22-07-57 INFO - L7 2002-04-03-22-07-57 cloud cover : 0.00% INFO - L7 2002-04-03-22-07-57: sand: 0.58% ,whitewater: 3.76% ,water: 57.12% INFO - L7 2002-04-03-22-07-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 798 INFO - Number of shoreline points after removing points within 300m of cloud mask 798 INFO - Number of shoreline points before removing points within 30m of no data pixel 798 INFO - Number of shoreline points after removing points within 30m of no data pixel 798 ERROR - Skipping L7 2002-04-12-22-02-13 due to cloud cover percentage exceeding cloud threshold: 88.76% > 10.00%. ERROR - Skipping L7 2002-04-28-22-02-14 due to cloud cover percentage exceeding cloud threshold: 88.96% > 10.00%. ERROR - Skipping L7 2002-05-14-22-01-43 due to cloud cover percentage exceeding cloud threshold: 46.56% > 10.00%. ERROR - Skipping L7 2002-05-14-22-02-07 due to cloud cover percentage exceeding cloud threshold: 34.15% > 10.00%. INFO - Processing image L7 2002-05-30-22-01-37 INFO - L7 2002-05-30-22-01-37 cloud cover : 0.00% INFO - L7 2002-05-30-22-01-37: sand: 0.00% ,whitewater: 8.06% ,water: 69.31% INFO - L7 2002-05-30-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 702 INFO - Number of shoreline points after removing points within 300m of cloud mask 702 INFO - Number of shoreline points before removing points within 30m of no data pixel 702 INFO - Number of shoreline points after removing points within 30m of no data pixel 702 INFO - Processing image L7 2002-06-15-22-01-31 INFO - L7 2002-06-15-22-01-31 cloud cover : 0.00% INFO - L7 2002-06-15-22-01-31: sand: 0.00% ,whitewater: 7.57% ,water: 83.65% INFO - L7 2002-06-15-22-01-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 127 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1004 INFO - Number of shoreline points after removing points within 300m of cloud mask 1004 INFO - Number of shoreline points before removing points within 30m of no data pixel 1004 INFO - Number of shoreline points after removing points within 30m of no data pixel 1004 INFO - Processing image L7 2002-06-15-22-01-55 INFO - L7 2002-06-15-22-01-55 cloud cover : 0.00% INFO - L7 2002-06-15-22-01-55: sand: 0.00% ,whitewater: 4.09% ,water: 72.43% INFO - L7 2002-06-15-22-01-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 67 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 610 INFO - Number of shoreline points after removing points within 300m of cloud mask 610 INFO - Number of shoreline points before removing points within 30m of no data pixel 610 INFO - Number of shoreline points after removing points within 30m of no data pixel 606 INFO - Processing image L7 2002-06-22-22-07-39 INFO - L7 2002-06-22-22-07-39 cloud cover : 0.00% INFO - L7 2002-06-22-22-07-39: sand: 0.00% ,whitewater: 13.19% ,water: 63.36% INFO - L7 2002-06-22-22-07-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 46 shorelines. Number of shorelines after filtering shorelines: 9 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 557 ERROR - Skipping L7 2002-07-01-22-01-27 due to cloud cover percentage exceeding cloud threshold: 94.07% > 10.00%. ERROR - Skipping L7 2002-07-01-22-01-51 due to cloud cover percentage exceeding cloud threshold: 25.27% > 10.00%. INFO - Processing image L7 2002-07-08-22-07-36 INFO - L7 2002-07-08-22-07-36 cloud cover : 0.00% INFO - L7 2002-07-08-22-07-36: sand: 0.03% ,whitewater: 13.56% ,water: 67.64% INFO - L7 2002-07-08-22-07-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 109 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 921 INFO - Number of shoreline points after removing points within 300m of cloud mask 921 INFO - Number of shoreline points before removing points within 30m of no data pixel 921 INFO - Number of shoreline points after removing points within 30m of no data pixel 921 ERROR - Skipping L7 2002-07-17-22-01-20 due to cloud cover percentage exceeding cloud threshold: 24.98% > 10.00%. INFO - Processing image L7 2002-07-17-22-01-44 INFO - L7 2002-07-17-22-01-44 cloud cover : 5.92% INFO - L7 2002-07-17-22-01-44: sand: 0.00% ,whitewater: 0.00% ,water: 30.57% INFO - L7 2002-07-17-22-01-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 328 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 186 INFO - Processing image L7 2002-07-24-22-07-26 INFO - L7 2002-07-24-22-07-26 cloud cover : 0.00% INFO - L7 2002-07-24-22-07-26: sand: 0.00% ,whitewater: 9.73% ,water: 66.49% INFO - L7 2002-07-24-22-07-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 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 558 INFO - Processing image L7 2002-08-02-22-01-13 INFO - L7 2002-08-02-22-01-13 cloud cover : 4.87% INFO - L7 2002-08-02-22-01-13: sand: 0.00% ,whitewater: 4.16% ,water: 62.69% INFO - L7 2002-08-02-22-01-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 10 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 364 INFO - Number of shoreline points before removing points within 30m of no data pixel 364 INFO - Number of shoreline points after removing points within 30m of no data pixel 364 INFO - Processing image L7 2002-08-02-22-01-37 INFO - L7 2002-08-02-22-01-37 cloud cover : 0.00% INFO - L7 2002-08-02-22-01-37: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2002-08-02-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2002-08-02-22-01-37: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2002-08-09-22-07-21 INFO - L7 2002-08-09-22-07-21 cloud cover : 0.00% INFO - L7 2002-08-09-22-07-21: sand: 0.00% ,whitewater: 26.04% ,water: 45.58% INFO - L7 2002-08-09-22-07-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 36 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 656 INFO - Number of shoreline points after removing points within 300m of cloud mask 656 INFO - Number of shoreline points before removing points within 30m of no data pixel 656 INFO - Number of shoreline points after removing points within 30m of no data pixel 656 INFO - Processing image L7 2002-08-18-22-01-09 INFO - L7 2002-08-18-22-01-09 cloud cover : 0.00% INFO - L7 2002-08-18-22-01-09: sand: 0.07% ,whitewater: 24.36% ,water: 43.49% INFO - L7 2002-08-18-22-01-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 47 shorelines. Number of shorelines after filtering shorelines: 10 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 704 INFO - Processing image L7 2002-08-25-22-07-12 INFO - L7 2002-08-25-22-07-12 cloud cover : 4.96% INFO - L7 2002-08-25-22-07-12: sand: 0.00% ,whitewater: 87.31% ,water: 0.00% INFO - L7 2002-08-25-22-07-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 38 shorelines. Number of shorelines after filtering shorelines: 16 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 881 INFO - Number of shoreline points after removing points within 300m of cloud mask 654 INFO - Number of shoreline points before removing points within 30m of no data pixel 654 INFO - Number of shoreline points after removing points within 30m of no data pixel 654 ERROR - Skipping L7 2002-09-19-22-00-46 due to cloud cover percentage exceeding cloud threshold: 49.41% > 10.00%. ERROR - Skipping L7 2002-09-19-22-01-10 due to cloud cover percentage exceeding cloud threshold: 78.33% > 10.00%. INFO - Processing image L7 2002-10-05-22-00-43 INFO - L7 2002-10-05-22-00-43 cloud cover : 0.00% INFO - L7 2002-10-05-22-00-43: sand: 0.00% ,whitewater: 8.26% ,water: 48.91% INFO - L7 2002-10-05-22-00-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 2 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 316 INFO - Processing image L7 2002-10-28-22-06-58 INFO - L7 2002-10-28-22-06-58 cloud cover : 0.00% INFO - L7 2002-10-28-22-06-58: sand: 1.19% ,whitewater: 13.26% ,water: 38.31% INFO - L7 2002-10-28-22-06-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 81 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1037 INFO - Number of shoreline points after removing points within 300m of cloud mask 1037 INFO - Number of shoreline points before removing points within 30m of no data pixel 1037 INFO - Number of shoreline points after removing points within 30m of no data pixel 1037 ERROR - Skipping L7 2002-11-06-22-00-53 due to cloud cover percentage exceeding cloud threshold: 91.84% > 10.00%. INFO - Processing image L7 2002-11-13-22-07-06 INFO - L7 2002-11-13-22-07-06 cloud cover : 3.13% INFO - L7 2002-11-13-22-07-06: sand: 0.03% ,whitewater: 2.84% ,water: 47.81% INFO - L7 2002-11-13-22-07-06: 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 358 INFO - Number of shoreline points after removing points within 300m of cloud mask 340 INFO - Number of shoreline points before removing points within 30m of no data pixel 340 INFO - Number of shoreline points after removing points within 30m of no data pixel 340 INFO - Processing image L7 2002-11-29-22-07-25 INFO - L7 2002-11-29-22-07-25 cloud cover : 9.66% INFO - L7 2002-11-29-22-07-25: sand: 0.04% ,whitewater: 4.20% ,water: 47.46% INFO - L7 2002-11-29-22-07-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 480 INFO - Number of shoreline points after removing points within 300m of cloud mask 427 INFO - Number of shoreline points before removing points within 30m of no data pixel 427 INFO - Number of shoreline points after removing points within 30m of no data pixel 427 INFO - Processing image L7 2002-12-15-22-07-26 INFO - L7 2002-12-15-22-07-26 cloud cover : 3.01% INFO - L7 2002-12-15-22-07-26: sand: 0.34% ,whitewater: 10.95% ,water: 38.16% INFO - L7 2002-12-15-22-07-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 48 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 644 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 553 INFO - Processing image L7 2002-12-31-22-07-32 INFO - L7 2002-12-31-22-07-32 cloud cover : 6.63% INFO - L7 2002-12-31-22-07-32: sand: 0.07% ,whitewater: 1.87% ,water: 46.96% INFO - L7 2002-12-31-22-07-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 257 INFO - Number of shoreline points after removing points within 300m of cloud mask 210 INFO - Number of shoreline points before removing points within 30m of no data pixel 210 INFO - Number of shoreline points after removing points within 30m of no data pixel 210 ERROR - Skipping L7 2003-01-09-22-01-45 due to cloud cover percentage exceeding cloud threshold: 49.22% > 10.00%. ERROR - Skipping L7 2003-01-25-22-01-30 due to cloud cover percentage exceeding cloud threshold: 19.25% > 10.00%. INFO - Processing image L7 2003-01-25-22-01-54 INFO - L7 2003-01-25-22-01-54 cloud cover : 6.79% INFO - L7 2003-01-25-22-01-54: sand: 0.00% ,whitewater: 1.64% ,water: 7.52% INFO - L7 2003-01-25-22-01-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 39 INFO - Number of shoreline points after removing points within 300m of cloud mask 39 INFO - Number of shoreline points before removing points within 30m of no data pixel 39 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 ERROR - Skipping L7 2003-02-10-22-02-04 due to cloud cover percentage exceeding cloud threshold: 33.85% > 10.00%. INFO - Processing image L7 2003-02-26-22-01-40 INFO - L7 2003-02-26-22-01-40 cloud cover : 0.00% INFO - L7 2003-02-26-22-01-40: sand: 0.79% ,whitewater: 4.46% ,water: 50.80% INFO - L7 2003-02-26-22-01-40: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 658 INFO - Number of shoreline points after removing points within 300m of cloud mask 658 INFO - Number of shoreline points before removing points within 30m of no data pixel 658 INFO - Number of shoreline points after removing points within 30m of no data pixel 658 INFO - Processing image L7 2003-02-26-22-02-04 INFO - L7 2003-02-26-22-02-04 cloud cover : 7.74% INFO - L7 2003-02-26-22-02-04: sand: 0.58% ,whitewater: 3.70% ,water: 23.41% INFO - L7 2003-02-26-22-02-04: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 64 INFO - Number of shoreline points before removing points within 30m of no data pixel 64 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L7 2003-03-05-22-07-55 INFO - L7 2003-03-05-22-07-55 cloud cover : 0.00% INFO - L7 2003-03-05-22-07-55: sand: 0.24% ,whitewater: 5.14% ,water: 57.03% INFO - L7 2003-03-05-22-07-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 750 INFO - Number of shoreline points after removing points within 300m of cloud mask 750 INFO - Number of shoreline points before removing points within 30m of no data pixel 750 INFO - Number of shoreline points after removing points within 30m of no data pixel 750 INFO - Processing image L7 2003-03-21-22-07-51 INFO - L7 2003-03-21-22-07-51 cloud cover : 0.00% INFO - L7 2003-03-21-22-07-51: sand: 1.13% ,whitewater: 3.71% ,water: 54.75% INFO - L7 2003-03-21-22-07-51: 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 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 794 ERROR - Skipping L7 2003-03-30-22-02-06 due to cloud cover percentage exceeding cloud threshold: 74.89% > 10.00%. ERROR - Skipping L7 2003-04-06-22-07-56 due to cloud cover percentage exceeding cloud threshold: 61.43% > 10.00%. ERROR - Skipping L7 2003-04-15-22-01-45 due to cloud cover percentage exceeding cloud threshold: 16.58% > 10.00%. INFO - Processing image L7 2003-04-15-22-02-09 INFO - L7 2003-04-15-22-02-09 cloud cover : 0.00% INFO - L7 2003-04-15-22-02-09: sand: 0.00% ,whitewater: 0.00% ,water: 3.12% INFO - L7 2003-04-15-22-02-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 23 INFO - Number of shoreline points after removing points within 300m of cloud mask 23 INFO - Number of shoreline points before removing points within 30m of no data pixel 23 INFO - Number of shoreline points after removing points within 30m of no data pixel 22 ERROR - Skipping L7 2003-05-17-22-02-06 due to cloud cover percentage exceeding cloud threshold: 81.08% > 10.00%. INFO - Processing image L7 2003-05-24-22-07-53 INFO - L7 2003-05-24-22-07-53 cloud cover : 0.00% INFO - L7 2003-05-24-22-07-53: sand: 0.11% ,whitewater: 2.46% ,water: 71.95% INFO - L7 2003-05-24-22-07-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 719 INFO - Number of shoreline points after removing points within 300m of cloud mask 719 INFO - Number of shoreline points before removing points within 30m of no data pixel 719 INFO - Number of shoreline points after removing points within 30m of no data pixel 719 INFO - Processing image L7 2003-07-20-22-01-32 INFO - L7 2003-07-20-22-01-32 cloud cover : 0.00% INFO - L7 2003-07-20-22-01-32: sand: 0.00% ,whitewater: 8.65% ,water: 56.48% INFO - L7 2003-07-20-22-01-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 9 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 454 INFO - Processing image L7 2003-07-20-22-01-56 INFO - L7 2003-07-20-22-01-56 cloud cover : 0.00% INFO - L7 2003-07-20-22-01-56: sand: 0.00% ,whitewater: 0.00% ,water: 1.26% INFO - L7 2003-07-20-22-01-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2003-07-20-22-01-56: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2003-09-22-22-01-36 due to cloud cover percentage exceeding cloud threshold: 48.74% > 10.00%. INFO - Processing image L7 2003-10-31-22-07-36 INFO - L7 2003-10-31-22-07-36 cloud cover : 0.00% INFO - L7 2003-10-31-22-07-36: sand: 0.31% ,whitewater: 4.69% ,water: 25.39% INFO - L7 2003-10-31-22-07-36: 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 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 192 ERROR - Skipping L7 2003-11-09-22-01-30 due to cloud cover percentage exceeding cloud threshold: 50.98% > 10.00%. INFO - Processing image L7 2003-11-09-22-01-54 INFO - L7 2003-11-09-22-01-54 cloud cover : 0.00% INFO - L7 2003-11-09-22-01-54: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2003-11-09-22-01-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2003-11-09-22-01-54: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2003-12-02-22-07-51 INFO - L7 2003-12-02-22-07-51 cloud cover : 0.00% INFO - L7 2003-12-02-22-07-51: sand: 4.55% ,whitewater: 7.18% ,water: 21.14% INFO - L7 2003-12-02-22-07-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 46 shorelines. Number of shorelines after filtering shorelines: 7 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 181 ERROR - Skipping L7 2003-12-11-22-02-09 due to cloud cover percentage exceeding cloud threshold: 76.57% > 10.00%. ERROR - Skipping L7 2003-12-27-22-01-54 due to cloud cover percentage exceeding cloud threshold: 92.12% > 10.00%. ERROR - Skipping L7 2004-01-12-22-01-55 due to cloud cover percentage exceeding cloud threshold: 29.29% > 10.00%. INFO - Processing image L7 2004-01-12-22-02-19 INFO - L7 2004-01-12-22-02-19 cloud cover : 0.00% INFO - L7 2004-01-12-22-02-19: sand: 0.00% ,whitewater: 2.31% ,water: 7.75% INFO - L7 2004-01-12-22-02-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 87 INFO - Number of shoreline points before removing points within 30m of no data pixel 87 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2004-01-19-22-08-11 INFO - L7 2004-01-19-22-08-11 cloud cover : 0.00% INFO - L7 2004-01-19-22-08-11: sand: 0.10% ,whitewater: 6.30% ,water: 26.10% INFO - L7 2004-01-19-22-08-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 170 INFO - Number of shoreline points after removing points within 300m of cloud mask 170 INFO - Number of shoreline points before removing points within 30m of no data pixel 170 INFO - Number of shoreline points after removing points within 30m of no data pixel 157 INFO - Processing image L7 2004-01-28-22-02-28 INFO - L7 2004-01-28-22-02-28 cloud cover : 0.00% INFO - L7 2004-01-28-22-02-28: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-01-28-22-02-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-01-28-22-02-28: 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. ERROR - Skipping L7 2004-02-13-22-02-31 due to cloud cover percentage exceeding cloud threshold: 76.54% > 10.00%. ERROR - Skipping L7 2004-02-29-22-02-33 due to cloud cover percentage exceeding cloud threshold: 80.54% > 10.00%. ERROR - Skipping L7 2004-03-16-22-02-40 due to cloud cover percentage exceeding cloud threshold: 41.95% > 10.00%. INFO - Processing image L7 2004-03-23-22-08-28 INFO - L7 2004-03-23-22-08-28 cloud cover : 0.00% INFO - L7 2004-03-23-22-08-28: sand: 0.13% ,whitewater: 6.79% ,water: 31.53% INFO - L7 2004-03-23-22-08-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 9 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 456 INFO - Processing image L7 2004-04-01-22-02-40 INFO - L7 2004-04-01-22-02-40 cloud cover : 0.00% INFO - L7 2004-04-01-22-02-40: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-04-01-22-02-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-04-01-22-02-40: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2004-04-08-22-08-24 INFO - L7 2004-04-08-22-08-24 cloud cover : 0.00% INFO - L7 2004-04-08-22-08-24: sand: 0.26% ,whitewater: 6.59% ,water: 32.48% INFO - L7 2004-04-08-22-08-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2004-04-17-22-02-08 INFO - L7 2004-04-17-22-02-08 cloud cover : 9.94% INFO - L7 2004-04-17-22-02-08: sand: 0.00% ,whitewater: 0.73% ,water: 48.59% INFO - L7 2004-04-17-22-02-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 216 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 129 INFO - Processing image L7 2004-04-17-22-02-32 INFO - L7 2004-04-17-22-02-32 cloud cover : 0.00% INFO - L7 2004-04-17-22-02-32: sand: 0.00% ,whitewater: 0.08% ,water: 26.04% INFO - L7 2004-04-17-22-02-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 94 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 ERROR - Skipping L7 2004-05-03-22-02-35 due to cloud cover percentage exceeding cloud threshold: 70.94% > 10.00%. ERROR - Skipping L7 2004-05-19-22-02-11 due to cloud cover percentage exceeding cloud threshold: 45.43% > 10.00%. INFO - Processing image L7 2004-05-19-22-02-35 INFO - L7 2004-05-19-22-02-35 cloud cover : 0.00% INFO - L7 2004-05-19-22-02-35: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-05-19-22-02-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-05-19-22-02-35: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2004-05-26-22-08-21 INFO - L7 2004-05-26-22-08-21 cloud cover : 0.00% INFO - L7 2004-05-26-22-08-21: sand: 0.12% ,whitewater: 0.64% ,water: 49.70% INFO - L7 2004-05-26-22-08-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 10 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 396 ERROR - Skipping L7 2004-06-04-22-02-31 due to cloud cover percentage exceeding cloud threshold: 34.04% > 10.00%. INFO - Processing image L7 2004-06-11-22-08-14 INFO - L7 2004-06-11-22-08-14 cloud cover : 0.00% INFO - L7 2004-06-11-22-08-14: sand: 0.03% ,whitewater: 2.20% ,water: 45.63% INFO - L7 2004-06-11-22-08-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 7 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 340 ERROR - Skipping L7 2004-06-20-22-02-25 due to cloud cover percentage exceeding cloud threshold: 75.88% > 10.00%. ERROR - Skipping L7 2004-07-06-22-02-24 due to cloud cover percentage exceeding cloud threshold: 76.62% > 10.00%. INFO - Processing image L7 2004-07-22-22-01-56 INFO - L7 2004-07-22-22-01-56 cloud cover : 0.00% INFO - L7 2004-07-22-22-01-56: sand: 0.00% ,whitewater: 11.03% ,water: 49.66% INFO - L7 2004-07-22-22-01-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 500 INFO - Number of shoreline points after removing points within 300m of cloud mask 500 INFO - Number of shoreline points before removing points within 30m of no data pixel 500 INFO - Number of shoreline points after removing points within 30m of no data pixel 483 INFO - Processing image L7 2004-07-22-22-02-20 INFO - L7 2004-07-22-22-02-20 cloud cover : 0.00% INFO - L7 2004-07-22-22-02-20: sand: 0.00% ,whitewater: 1.23% ,water: 13.80% INFO - L7 2004-07-22-22-02-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 79 INFO - Number of shoreline points after removing points within 300m of cloud mask 79 INFO - Number of shoreline points before removing points within 30m of no data pixel 79 INFO - Number of shoreline points after removing points within 30m of no data pixel 77 ERROR - Skipping L7 2004-08-07-22-01-48 due to cloud cover percentage exceeding cloud threshold: 48.36% > 10.00%. INFO - Processing image L7 2004-08-07-22-02-12 INFO - L7 2004-08-07-22-02-12 cloud cover : 10.00% INFO - L7 2004-08-07-22-02-12: sand: 0.00% ,whitewater: 4.32% ,water: 43.85% INFO - L7 2004-08-07-22-02-12: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 226 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 INFO - Processing image L7 2004-08-23-22-01-47 INFO - L7 2004-08-23-22-01-47 cloud cover : 0.00% INFO - L7 2004-08-23-22-01-47: sand: 0.00% ,whitewater: 12.43% ,water: 40.08% INFO - L7 2004-08-23-22-01-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 10 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 474 INFO - Number of shoreline points before removing points within 30m of no data pixel 474 INFO - Number of shoreline points after removing points within 30m of no data pixel 465 INFO - Processing image L7 2004-08-23-22-02-11 INFO - L7 2004-08-23-22-02-11 cloud cover : 0.00% INFO - L7 2004-08-23-22-02-11: sand: 0.00% ,whitewater: 0.62% ,water: 10.29% INFO - L7 2004-08-23-22-02-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 INFO - Processing image L7 2004-09-08-22-01-41 INFO - L7 2004-09-08-22-01-41 cloud cover : 2.26% INFO - L7 2004-09-08-22-01-41: sand: 0.28% ,whitewater: 2.31% ,water: 50.21% INFO - L7 2004-09-08-22-01-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 454 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 329 INFO - Processing image L7 2004-09-08-22-02-05 INFO - L7 2004-09-08-22-02-05 cloud cover : 0.00% INFO - L7 2004-09-08-22-02-05: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-09-08-22-02-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-09-08-22-02-05: 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 L7 2004-09-24-22-01-37 INFO - L7 2004-09-24-22-01-37 cloud cover : 0.00% INFO - L7 2004-09-24-22-01-37: sand: 0.04% ,whitewater: 8.35% ,water: 38.23% INFO - L7 2004-09-24-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 349 INFO - Number of shoreline points after removing points within 300m of cloud mask 349 INFO - Number of shoreline points before removing points within 30m of no data pixel 349 INFO - Number of shoreline points after removing points within 30m of no data pixel 337 INFO - Processing image L7 2004-09-24-22-02-01 INFO - L7 2004-09-24-22-02-01 cloud cover : 0.00% INFO - L7 2004-09-24-22-02-01: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-09-24-22-02-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-09-24-22-02-01: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2004-10-01-22-07-45 INFO - L7 2004-10-01-22-07-45 cloud cover : 0.00% INFO - L7 2004-10-01-22-07-45: sand: 0.05% ,whitewater: 7.58% ,water: 27.05% INFO - L7 2004-10-01-22-07-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 9 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 349 ERROR - Skipping L7 2004-10-10-22-01-32 due to cloud cover percentage exceeding cloud threshold: 93.16% > 10.00%. ERROR - Skipping L7 2004-10-10-22-01-56 due to cloud cover percentage exceeding cloud threshold: 60.43% > 10.00%. INFO - Processing image L7 2004-10-26-22-02-12 INFO - L7 2004-10-26-22-02-12 cloud cover : 0.00% INFO - L7 2004-10-26-22-02-12: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2004-10-26-22-02-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2004-10-26-22-02-12: 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. ERROR - Skipping L7 2004-11-11-22-02-20 due to cloud cover percentage exceeding cloud threshold: 83.58% > 10.00%. ERROR - Skipping L7 2004-11-27-22-02-29 due to cloud cover percentage exceeding cloud threshold: 77.22% > 10.00%. ERROR - Skipping L7 2004-12-13-22-02-35 due to cloud cover percentage exceeding cloud threshold: 82.66% > 10.00%. ERROR - Skipping L7 2004-12-29-22-02-44 due to cloud cover percentage exceeding cloud threshold: 40.91% > 10.00%. ERROR - Skipping L7 2005-01-14-22-02-24 due to cloud cover percentage exceeding cloud threshold: 50.07% > 10.00%. ERROR - Skipping L7 2005-01-14-22-02-48 due to cloud cover percentage exceeding cloud threshold: 48.25% > 10.00%. INFO - Processing image L7 2005-01-21-22-08-35 INFO - L7 2005-01-21-22-08-35 cloud cover : 3.82% INFO - L7 2005-01-21-22-08-35: sand: 0.56% ,whitewater: 4.06% ,water: 31.36% INFO - L7 2005-01-21-22-08-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2005-02-15-22-03-01 due to cloud cover percentage exceeding cloud threshold: 76.57% > 10.00%. INFO - Processing image L7 2005-03-03-22-02-41 INFO - L7 2005-03-03-22-02-41 cloud cover : 2.75% INFO - L7 2005-03-03-22-02-41: sand: 0.39% ,whitewater: 10.71% ,water: 30.79% INFO - L7 2005-03-03-22-02-41: 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: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 613 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 494 INFO - Processing image L7 2005-03-03-22-03-05 INFO - L7 2005-03-03-22-03-05 cloud cover : 0.00% INFO - L7 2005-03-03-22-03-05: sand: 0.00% ,whitewater: 0.00% ,water: 6.26% INFO - L7 2005-03-03-22-03-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 ERROR - Skipping L7 2005-03-19-22-02-42 due to cloud cover percentage exceeding cloud threshold: 37.53% > 10.00%. INFO - Processing image L7 2005-03-19-22-03-06 INFO - L7 2005-03-19-22-03-06 cloud cover : 4.10% INFO - L7 2005-03-19-22-03-06: sand: 0.00% ,whitewater: 0.00% ,water: 0.38% INFO - L7 2005-03-19-22-03-06: 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: 0 shorelines INFO - Processing image L7 2005-04-04-22-02-39 INFO - L7 2005-04-04-22-02-39 cloud cover : 0.00% INFO - L7 2005-04-04-22-02-39: sand: 0.22% ,whitewater: 10.39% ,water: 38.55% INFO - L7 2005-04-04-22-02-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 12 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 531 INFO - Processing image L7 2005-04-04-22-03-03 INFO - L7 2005-04-04-22-03-03 cloud cover : 0.00% INFO - L7 2005-04-04-22-03-03: sand: 0.00% ,whitewater: 0.99% ,water: 14.12% INFO - L7 2005-04-04-22-03-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 103 INFO - Number of shoreline points after removing points within 300m of cloud mask 103 INFO - Number of shoreline points before removing points within 30m of no data pixel 103 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L7 2005-04-11-22-08-47 INFO - L7 2005-04-11-22-08-47 cloud cover : 0.00% INFO - L7 2005-04-11-22-08-47: sand: 0.69% ,whitewater: 1.80% ,water: 37.10% INFO - L7 2005-04-11-22-08-47: 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: 9 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 436 ERROR - Skipping L7 2005-04-20-22-02-32 due to cloud cover percentage exceeding cloud threshold: 57.60% > 10.00%. ERROR - Skipping L7 2005-04-20-22-02-56 due to cloud cover percentage exceeding cloud threshold: 75.37% > 10.00%. ERROR - Skipping L7 2005-05-06-22-02-37 due to cloud cover percentage exceeding cloud threshold: 69.87% > 10.00%. ERROR - Skipping L7 2005-05-06-22-03-01 due to cloud cover percentage exceeding cloud threshold: 70.77% > 10.00%. ERROR - Skipping L7 2005-05-13-22-08-48 due to cloud cover percentage exceeding cloud threshold: 28.27% > 10.00%. ERROR - Skipping L7 2005-05-22-22-02-36 due to cloud cover percentage exceeding cloud threshold: 48.91% > 10.00%. INFO - Processing image L7 2005-05-22-22-03-00 INFO - L7 2005-05-22-22-03-00 cloud cover : 0.00% INFO - L7 2005-05-22-22-03-00: sand: 0.00% ,whitewater: 0.17% ,water: 24.23% INFO - L7 2005-05-22-22-03-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 171 INFO - Number of shoreline points after removing points within 300m of cloud mask 171 INFO - Number of shoreline points before removing points within 30m of no data pixel 171 INFO - Number of shoreline points after removing points within 30m of no data pixel 161 INFO - Processing image L7 2005-05-29-22-08-45 INFO - L7 2005-05-29-22-08-45 cloud cover : 6.66% INFO - L7 2005-05-29-22-08-45: sand: 0.00% ,whitewater: 3.59% ,water: 43.34% INFO - L7 2005-05-29-22-08-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 68 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 607 INFO - Number of shoreline points after removing points within 300m of cloud mask 607 INFO - Number of shoreline points before removing points within 30m of no data pixel 607 INFO - Number of shoreline points after removing points within 30m of no data pixel 581 INFO - Processing image L7 2005-06-07-22-02-31 INFO - L7 2005-06-07-22-02-31 cloud cover : 0.00% INFO - L7 2005-06-07-22-02-31: sand: 0.00% ,whitewater: 8.28% ,water: 54.72% INFO - L7 2005-06-07-22-02-31: 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 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 260 INFO - Processing image L7 2005-06-07-22-02-55 INFO - L7 2005-06-07-22-02-55 cloud cover : 0.00% INFO - L7 2005-06-07-22-02-55: sand: 0.00% ,whitewater: 8.25% ,water: 29.66% INFO - L7 2005-06-07-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 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 161 INFO - Processing image L7 2005-06-23-22-02-25 INFO - L7 2005-06-23-22-02-25 cloud cover : 0.00% INFO - L7 2005-06-23-22-02-25: sand: 0.00% ,whitewater: 1.79% ,water: 60.02% INFO - L7 2005-06-23-22-02-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 10 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 403 INFO - Processing image L7 2005-06-23-22-02-49 INFO - L7 2005-06-23-22-02-49 cloud cover : 0.00% INFO - L7 2005-06-23-22-02-49: sand: 0.00% ,whitewater: 0.73% ,water: 33.85% INFO - L7 2005-06-23-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 147 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 144 INFO - Processing image L7 2005-06-30-22-08-35 INFO - L7 2005-06-30-22-08-35 cloud cover : 0.00% INFO - L7 2005-06-30-22-08-35: sand: 0.13% ,whitewater: 9.52% ,water: 41.52% INFO - L7 2005-06-30-22-08-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 8 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 436 INFO - Processing image L7 2005-07-09-22-02-26 INFO - L7 2005-07-09-22-02-26 cloud cover : 0.80% INFO - L7 2005-07-09-22-02-26: sand: 0.00% ,whitewater: 6.24% ,water: 56.59% INFO - L7 2005-07-09-22-02-26: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 426 INFO - Number of shoreline points after removing points within 300m of cloud mask 426 INFO - Number of shoreline points before removing points within 30m of no data pixel 426 INFO - Number of shoreline points after removing points within 30m of no data pixel 417 INFO - Processing image L7 2005-07-09-22-02-50 INFO - L7 2005-07-09-22-02-50 cloud cover : 0.00% INFO - L7 2005-07-09-22-02-50: sand: 0.00% ,whitewater: 2.83% ,water: 23.53% INFO - L7 2005-07-09-22-02-50: 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 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 INFO - Processing image L7 2005-07-25-22-02-25 INFO - L7 2005-07-25-22-02-25 cloud cover : 5.71% INFO - L7 2005-07-25-22-02-25: sand: 0.00% ,whitewater: 0.00% ,water: 69.36% INFO - L7 2005-07-25-22-02-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 102 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 441 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 334 INFO - Processing image L7 2005-07-25-22-02-49 INFO - L7 2005-07-25-22-02-49 cloud cover : 0.00% INFO - L7 2005-07-25-22-02-49: sand: 0.00% ,whitewater: 0.04% ,water: 49.08% INFO - L7 2005-07-25-22-02-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 76 INFO - Number of shoreline points after removing points within 300m of cloud mask 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 74 INFO - Processing image L7 2005-08-01-22-08-35 INFO - L7 2005-08-01-22-08-35 cloud cover : 0.00% INFO - L7 2005-08-01-22-08-35: sand: 0.28% ,whitewater: 6.18% ,water: 39.05% INFO - L7 2005-08-01-22-08-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2005-08-10-22-02-45 due to cloud cover percentage exceeding cloud threshold: 77.16% > 10.00%. INFO - Processing image L7 2005-08-17-22-08-30 INFO - L7 2005-08-17-22-08-30 cloud cover : 0.00% INFO - L7 2005-08-17-22-08-30: sand: 0.39% ,whitewater: 5.69% ,water: 38.17% INFO - L7 2005-08-17-22-08-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-08-26-22-02-15 INFO - L7 2005-08-26-22-02-15 cloud cover : 5.36% INFO - L7 2005-08-26-22-02-15: sand: 0.05% ,whitewater: 10.50% ,water: 35.97% INFO - L7 2005-08-26-22-02-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 38 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 479 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 INFO - Processing image L7 2005-08-26-22-02-39 INFO - L7 2005-08-26-22-02-39 cloud cover : 0.00% INFO - L7 2005-08-26-22-02-39: sand: 0.00% ,whitewater: 9.07% ,water: 9.95% INFO - L7 2005-08-26-22-02-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 109 INFO - Number of shoreline points after removing points within 300m of cloud mask 109 INFO - Number of shoreline points before removing points within 30m of no data pixel 109 INFO - Number of shoreline points after removing points within 30m of no data pixel 105 INFO - Processing image L7 2005-09-02-22-08-22 INFO - L7 2005-09-02-22-08-22 cloud cover : 0.00% INFO - L7 2005-09-02-22-08-22: sand: 0.28% ,whitewater: 5.68% ,water: 32.58% INFO - L7 2005-09-02-22-08-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2005-09-11-22-02-05 INFO - L7 2005-09-11-22-02-05 cloud cover : 0.00% INFO - L7 2005-09-11-22-02-05: sand: 0.79% ,whitewater: 3.41% ,water: 44.25% INFO - L7 2005-09-11-22-02-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 562 INFO - Number of shoreline points after removing points within 300m of cloud mask 562 INFO - Number of shoreline points before removing points within 30m of no data pixel 562 INFO - Number of shoreline points after removing points within 30m of no data pixel 548 INFO - Processing image L7 2005-09-11-22-02-29 INFO - L7 2005-09-11-22-02-29 cloud cover : 0.00% INFO - L7 2005-09-11-22-02-29: sand: 0.07% ,whitewater: 0.86% ,water: 21.70% INFO - L7 2005-09-11-22-02-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 90 INFO - Number of shoreline points before removing points within 30m of no data pixel 90 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 ERROR - Skipping L7 2005-09-27-22-02-29 due to cloud cover percentage exceeding cloud threshold: 78.13% > 10.00%. INFO - Processing image L7 2005-10-13-22-02-06 INFO - L7 2005-10-13-22-02-06 cloud cover : 3.08% INFO - L7 2005-10-13-22-02-06: sand: 0.47% ,whitewater: 7.35% ,water: 36.74% INFO - L7 2005-10-13-22-02-06: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 349 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 318 INFO - Processing image L7 2005-10-13-22-02-30 INFO - L7 2005-10-13-22-02-30 cloud cover : 6.36% INFO - L7 2005-10-13-22-02-30: sand: 0.00% ,whitewater: 2.31% ,water: 15.33% INFO - L7 2005-10-13-22-02-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 55 ERROR - Skipping L7 2005-10-29-22-02-43 due to cloud cover percentage exceeding cloud threshold: 77.37% > 10.00%. ERROR - Skipping L7 2005-11-14-22-02-53 due to cloud cover percentage exceeding cloud threshold: 59.75% > 10.00%. INFO - Processing image L7 2005-11-21-22-08-43 INFO - L7 2005-11-21-22-08-43 cloud cover : 3.00% INFO - L7 2005-11-21-22-08-43: sand: 1.04% ,whitewater: 10.31% ,water: 22.50% INFO - L7 2005-11-21-22-08-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 49 shorelines. Number of shorelines after filtering shorelines: 11 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 497 ERROR - Skipping L7 2005-11-30-22-02-35 due to cloud cover percentage exceeding cloud threshold: 34.21% > 10.00%. ERROR - Skipping L7 2005-11-30-22-02-59 due to cloud cover percentage exceeding cloud threshold: 76.61% > 10.00%. ERROR - Skipping L7 2005-12-16-22-03-02 due to cloud cover percentage exceeding cloud threshold: 89.30% > 10.00%. ERROR - Skipping L7 2005-12-23-22-08-51 due to cloud cover percentage exceeding cloud threshold: 10.08% > 10.00%. ERROR - Skipping L7 2006-01-01-22-03-10 due to cloud cover percentage exceeding cloud threshold: 79.91% > 10.00%. INFO - Processing image L7 2006-02-02-22-03-01 INFO - L7 2006-02-02-22-03-01 cloud cover : 0.00% INFO - L7 2006-02-02-22-03-01: sand: 0.84% ,whitewater: 3.14% ,water: 41.15% INFO - L7 2006-02-02-22-03-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 581 INFO - Number of shoreline points after removing points within 300m of cloud mask 581 INFO - Number of shoreline points before removing points within 30m of no data pixel 581 INFO - Number of shoreline points after removing points within 30m of no data pixel 569 INFO - Processing image L7 2006-02-02-22-03-25 INFO - L7 2006-02-02-22-03-25 cloud cover : 0.00% INFO - L7 2006-02-02-22-03-25: sand: 0.00% ,whitewater: 0.00% ,water: 15.29% INFO - L7 2006-02-02-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 ERROR - Skipping L7 2006-02-18-22-03-05 due to cloud cover percentage exceeding cloud threshold: 32.43% > 10.00%. INFO - Processing image L7 2006-02-18-22-03-29 INFO - L7 2006-02-18-22-03-29 cloud cover : 0.00% INFO - L7 2006-02-18-22-03-29: sand: 0.00% ,whitewater: 0.00% ,water: 11.86% INFO - L7 2006-02-18-22-03-29: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L7 2006-02-25-22-09-16 due to cloud cover percentage exceeding cloud threshold: 32.72% > 10.00%. ERROR - Skipping L7 2006-03-06-22-03-30 due to cloud cover percentage exceeding cloud threshold: 79.98% > 10.00%. INFO - Processing image L7 2006-03-13-22-09-17 INFO - L7 2006-03-13-22-09-17 cloud cover : 8.82% INFO - L7 2006-03-13-22-09-17: sand: 0.07% ,whitewater: 0.66% ,water: 33.23% INFO - L7 2006-03-13-22-09-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 89 INFO - Number of shoreline points before removing points within 30m of no data pixel 89 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 ERROR - Skipping L7 2006-03-22-22-03-30 due to cloud cover percentage exceeding cloud threshold: 76.58% > 10.00%. ERROR - Skipping L7 2006-04-07-22-03-03 due to cloud cover percentage exceeding cloud threshold: 86.10% > 10.00%. ERROR - Skipping L7 2006-04-07-22-03-27 due to cloud cover percentage exceeding cloud threshold: 86.24% > 10.00%. INFO - Processing image L7 2006-05-09-22-03-04 INFO - L7 2006-05-09-22-03-04 cloud cover : 0.00% INFO - L7 2006-05-09-22-03-04: sand: 0.00% ,whitewater: 8.13% ,water: 49.91% INFO - L7 2006-05-09-22-03-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 11 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 521 INFO - Processing image L7 2006-05-09-22-03-28 INFO - L7 2006-05-09-22-03-28 cloud cover : 0.00% INFO - L7 2006-05-09-22-03-28: sand: 0.00% ,whitewater: 4.31% ,water: 22.81% INFO - L7 2006-05-09-22-03-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 107 INFO - Number of shoreline points after removing points within 300m of cloud mask 107 INFO - Number of shoreline points before removing points within 30m of no data pixel 107 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L7 2006-06-01-22-09-14 INFO - L7 2006-06-01-22-09-14 cloud cover : 0.00% INFO - L7 2006-06-01-22-09-14: sand: 0.23% ,whitewater: 1.89% ,water: 48.51% INFO - L7 2006-06-01-22-09-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 454 INFO - Number of shoreline points after removing points within 300m of cloud mask 454 INFO - Number of shoreline points before removing points within 30m of no data pixel 454 INFO - Number of shoreline points after removing points within 30m of no data pixel 441 ERROR - Skipping L7 2006-06-10-22-03-25 due to cloud cover percentage exceeding cloud threshold: 32.82% > 10.00%. INFO - Processing image L7 2006-06-26-22-02-56 INFO - L7 2006-06-26-22-02-56 cloud cover : 0.00% INFO - L7 2006-06-26-22-02-56: sand: 0.00% ,whitewater: 0.18% ,water: 61.45% INFO - L7 2006-06-26-22-02-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 7 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 344 INFO - Processing image L7 2006-06-26-22-03-20 INFO - L7 2006-06-26-22-03-20 cloud cover : 0.00% INFO - L7 2006-06-26-22-03-20: sand: 0.00% ,whitewater: 0.02% ,water: 19.56% INFO - L7 2006-06-26-22-03-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 ERROR - Skipping L7 2006-07-12-22-02-49 due to cloud cover percentage exceeding cloud threshold: 72.66% > 10.00%. ERROR - Skipping L7 2006-07-12-22-03-13 due to cloud cover percentage exceeding cloud threshold: 86.05% > 10.00%. ERROR - Skipping L7 2006-07-28-22-03-06 due to cloud cover percentage exceeding cloud threshold: 85.81% > 10.00%. INFO - Processing image L7 2006-08-04-22-08-52 INFO - L7 2006-08-04-22-08-52 cloud cover : 0.00% INFO - L7 2006-08-04-22-08-52: sand: 0.10% ,whitewater: 3.18% ,water: 39.75% INFO - L7 2006-08-04-22-08-52: 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: 10 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 402 INFO - Processing image L7 2006-08-13-22-02-41 INFO - L7 2006-08-13-22-02-41 cloud cover : 0.00% INFO - L7 2006-08-13-22-02-41: sand: 0.00% ,whitewater: 13.60% ,water: 42.98% INFO - L7 2006-08-13-22-02-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 12 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 539 INFO - Processing image L7 2006-08-13-22-03-05 INFO - L7 2006-08-13-22-03-05 cloud cover : 0.00% INFO - L7 2006-08-13-22-03-05: sand: 0.00% ,whitewater: 10.56% ,water: 21.52% INFO - L7 2006-08-13-22-03-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 214 INFO - Number of shoreline points after removing points within 300m of cloud mask 214 INFO - Number of shoreline points before removing points within 30m of no data pixel 214 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 ERROR - Skipping L7 2006-08-29-22-02-38 due to cloud cover percentage exceeding cloud threshold: 41.63% > 10.00%. ERROR - Skipping L7 2006-08-29-22-03-02 due to cloud cover percentage exceeding cloud threshold: 37.54% > 10.00%. ERROR - Skipping L7 2006-09-14-22-02-57 due to cloud cover percentage exceeding cloud threshold: 69.88% > 10.00%. ERROR - Skipping L7 2006-09-30-22-02-49 due to cloud cover percentage exceeding cloud threshold: 77.25% > 10.00%. ERROR - Skipping L7 2006-10-07-22-08-32 due to cloud cover percentage exceeding cloud threshold: 53.68% > 10.00%. INFO - Processing image L7 2006-10-16-22-02-31 INFO - L7 2006-10-16-22-02-31 cloud cover : 0.00% INFO - L7 2006-10-16-22-02-31: sand: 0.95% ,whitewater: 18.92% ,water: 23.94% INFO - L7 2006-10-16-22-02-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 54 shorelines. Number of shorelines after filtering shorelines: 15 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 817 INFO - Processing image L7 2006-10-16-22-02-55 INFO - L7 2006-10-16-22-02-55 cloud cover : 0.00% INFO - L7 2006-10-16-22-02-55: sand: 1.05% ,whitewater: 11.68% ,water: 0.34% INFO - L7 2006-10-16-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 80 INFO - Number of shoreline points after removing points within 300m of cloud mask 80 INFO - Number of shoreline points before removing points within 30m of no data pixel 80 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 ERROR - Skipping L7 2006-11-01-22-02-46 due to cloud cover percentage exceeding cloud threshold: 20.20% > 10.00%. INFO - Processing image L7 2006-11-01-22-03-10 INFO - L7 2006-11-01-22-03-10 cloud cover : 0.00% INFO - L7 2006-11-01-22-03-10: sand: 0.16% ,whitewater: 0.14% ,water: 11.40% INFO - L7 2006-11-01-22-03-10: 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 73 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 69 ERROR - Skipping L7 2006-11-17-22-03-22 due to cloud cover percentage exceeding cloud threshold: 68.28% > 10.00%. INFO - Processing image L7 2006-11-24-22-09-13 INFO - L7 2006-11-24-22-09-13 cloud cover : 0.00% INFO - L7 2006-11-24-22-09-13: sand: 1.22% ,whitewater: 9.12% ,water: 25.27% INFO - L7 2006-11-24-22-09-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 86 shorelines. Number of shorelines after filtering shorelines: 17 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 683 INFO - Number of shoreline points after removing points within 300m of cloud mask 683 INFO - Number of shoreline points before removing points within 30m of no data pixel 683 INFO - Number of shoreline points after removing points within 30m of no data pixel 648 ERROR - Skipping L7 2006-12-19-22-03-36 due to cloud cover percentage exceeding cloud threshold: 74.28% > 10.00%. ERROR - Skipping L7 2007-01-04-22-03-37 due to cloud cover percentage exceeding cloud threshold: 85.48% > 10.00%. INFO - Processing image L7 2007-02-05-22-03-23 INFO - L7 2007-02-05-22-03-23 cloud cover : 0.00% INFO - L7 2007-02-05-22-03-23: sand: 0.51% ,whitewater: 1.30% ,water: 44.08% INFO - L7 2007-02-05-22-03-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 9 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 462 INFO - Processing image L7 2007-02-05-22-03-47 INFO - L7 2007-02-05-22-03-47 cloud cover : 0.00% INFO - L7 2007-02-05-22-03-47: sand: 0.00% ,whitewater: 0.77% ,water: 18.74% INFO - L7 2007-02-05-22-03-47: 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 74 INFO - Number of shoreline points after removing points within 300m of cloud mask 74 INFO - Number of shoreline points before removing points within 30m of no data pixel 74 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L7 2007-02-21-22-03-28 INFO - L7 2007-02-21-22-03-28 cloud cover : 0.00% INFO - L7 2007-02-21-22-03-28: sand: 0.39% ,whitewater: 6.08% ,water: 38.12% INFO - L7 2007-02-21-22-03-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 14 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 640 INFO - Processing image L7 2007-02-21-22-03-52 INFO - L7 2007-02-21-22-03-52 cloud cover : 0.00% INFO - L7 2007-02-21-22-03-52: sand: 0.00% ,whitewater: 1.60% ,water: 15.17% INFO - L7 2007-02-21-22-03-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 ERROR - Skipping L7 2007-02-28-22-09-40 due to cloud cover percentage exceeding cloud threshold: 72.08% > 10.00%. INFO - Processing image L7 2007-03-25-22-03-32 INFO - L7 2007-03-25-22-03-32 cloud cover : 0.00% INFO - L7 2007-03-25-22-03-32: sand: 1.20% ,whitewater: 4.18% ,water: 45.35% INFO - L7 2007-03-25-22-03-32: 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: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 633 INFO - Number of shoreline points after removing points within 300m of cloud mask 633 INFO - Number of shoreline points before removing points within 30m of no data pixel 633 INFO - Number of shoreline points after removing points within 30m of no data pixel 624 INFO - Processing image L7 2007-03-25-22-03-56 INFO - L7 2007-03-25-22-03-56 cloud cover : 0.00% INFO - L7 2007-03-25-22-03-56: sand: 0.00% ,whitewater: 1.05% ,water: 19.22% INFO - L7 2007-03-25-22-03-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 97 INFO - Number of shoreline points before removing points within 30m of no data pixel 97 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L7 2007-05-12-22-03-23 due to cloud cover percentage exceeding cloud threshold: 27.54% > 10.00%. INFO - Processing image L7 2007-05-28-22-03-16 INFO - L7 2007-05-28-22-03-16 cloud cover : 4.08% INFO - L7 2007-05-28-22-03-16: sand: 0.00% ,whitewater: 4.91% ,water: 55.27% INFO - L7 2007-05-28-22-03-16: 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: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 357 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 294 ERROR - Skipping L7 2007-07-31-22-03-08 due to cloud cover percentage exceeding cloud threshold: 19.92% > 10.00%. INFO - Processing image L7 2007-09-08-22-09-02 INFO - L7 2007-09-08-22-09-02 cloud cover : 0.00% INFO - L7 2007-09-08-22-09-02: sand: 0.54% ,whitewater: 3.77% ,water: 36.74% INFO - L7 2007-09-08-22-09-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 10 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 434 INFO - Processing image L7 2007-09-17-22-02-48 INFO - L7 2007-09-17-22-02-48 cloud cover : 0.00% INFO - L7 2007-09-17-22-02-48: sand: 0.43% ,whitewater: 7.61% ,water: 38.41% INFO - L7 2007-09-17-22-02-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 590 INFO - Number of shoreline points after removing points within 300m of cloud mask 590 INFO - Number of shoreline points before removing points within 30m of no data pixel 590 INFO - Number of shoreline points after removing points within 30m of no data pixel 574 INFO - Processing image L7 2007-11-11-22-09-16 INFO - L7 2007-11-11-22-09-16 cloud cover : 0.00% INFO - L7 2007-11-11-22-09-16: sand: 0.74% ,whitewater: 0.38% ,water: 30.75% INFO - L7 2007-11-11-22-09-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 8 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 300 INFO - Processing image L7 2007-11-20-22-03-10 INFO - L7 2007-11-20-22-03-10 cloud cover : 2.10% INFO - L7 2007-11-20-22-03-10: sand: 0.92% ,whitewater: 3.18% ,water: 40.28% INFO - L7 2007-11-20-22-03-10: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 296 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 250 ERROR - Skipping L7 2007-11-27-22-09-24 due to cloud cover percentage exceeding cloud threshold: 82.17% > 10.00%. INFO - Processing image L7 2007-12-06-22-03-16 INFO - L7 2007-12-06-22-03-16 cloud cover : 0.00% INFO - L7 2007-12-06-22-03-16: sand: 1.37% ,whitewater: 1.91% ,water: 40.70% INFO - L7 2007-12-06-22-03-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 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 225 INFO - Processing image L7 2007-12-22-22-03-20 INFO - L7 2007-12-22-22-03-20 cloud cover : 0.00% INFO - L7 2007-12-22-22-03-20: sand: 1.50% ,whitewater: 0.01% ,water: 44.36% INFO - L7 2007-12-22-22-03-20: 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 226 INFO - Number of shoreline points after removing points within 300m of cloud mask 226 INFO - Number of shoreline points before removing points within 30m of no data pixel 226 INFO - Number of shoreline points after removing points within 30m of no data pixel 218 ERROR - Skipping L7 2007-12-29-22-09-32 due to cloud cover percentage exceeding cloud threshold: 62.38% > 10.00%. ERROR - Skipping L7 2008-01-23-22-03-21 due to cloud cover percentage exceeding cloud threshold: 19.04% > 10.00%. ERROR - Skipping L7 2008-01-30-22-09-31 due to cloud cover percentage exceeding cloud threshold: 24.97% > 10.00%. ERROR - Skipping L7 2008-03-11-22-03-08 due to cloud cover percentage exceeding cloud threshold: 17.77% > 10.00%. ERROR - Skipping L7 2008-03-27-22-03-09 due to cloud cover percentage exceeding cloud threshold: 91.91% > 10.00%. INFO - Processing image L7 2008-04-12-22-03-08 INFO - L7 2008-04-12-22-03-08 cloud cover : 0.00% INFO - L7 2008-04-12-22-03-08: sand: 0.27% ,whitewater: 2.80% ,water: 46.52% INFO - L7 2008-04-12-22-03-08: 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: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 562 INFO - Number of shoreline points after removing points within 300m of cloud mask 562 INFO - Number of shoreline points before removing points within 30m of no data pixel 562 INFO - Number of shoreline points after removing points within 30m of no data pixel 549 INFO - Processing image L7 2008-04-19-22-09-18 INFO - L7 2008-04-19-22-09-18 cloud cover : 0.00% INFO - L7 2008-04-19-22-09-18: sand: 0.40% ,whitewater: 5.21% ,water: 36.79% INFO - L7 2008-04-19-22-09-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-05-05-22-09-14 INFO - L7 2008-05-05-22-09-14 cloud cover : 0.00% INFO - L7 2008-05-05-22-09-14: sand: 0.14% ,whitewater: 0.94% ,water: 46.76% INFO - L7 2008-05-05-22-09-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 18 shorelines. Number of shorelines after filtering shorelines: 9 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 353 INFO - Processing image L7 2008-05-14-22-03-00 INFO - L7 2008-05-14-22-03-00 cloud cover : 0.00% INFO - L7 2008-05-14-22-03-00: sand: 0.04% ,whitewater: 5.31% ,water: 56.07% INFO - L7 2008-05-14-22-03-00: 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: 11 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 INFO - Processing image L7 2008-05-30-22-02-53 INFO - L7 2008-05-30-22-02-53 cloud cover : 0.00% INFO - L7 2008-05-30-22-02-53: sand: 0.00% ,whitewater: 4.56% ,water: 60.55% INFO - L7 2008-05-30-22-02-53: 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 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 511 INFO - Processing image L7 2008-06-15-22-02-44 INFO - L7 2008-06-15-22-02-44 cloud cover : 0.00% INFO - L7 2008-06-15-22-02-44: sand: 0.00% ,whitewater: 5.18% ,water: 61.35% INFO - L7 2008-06-15-22-02-44: 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: 7 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 330 INFO - Processing image L7 2008-07-01-22-02-34 INFO - L7 2008-07-01-22-02-34 cloud cover : 0.00% INFO - L7 2008-07-01-22-02-34: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2008-07-01-22-02-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 291 shorelines. Number of shorelines after filtering shorelines: 23 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1691 INFO - Number of shoreline points after removing points within 300m of cloud mask 1691 INFO - Number of shoreline points before removing points within 30m of no data pixel 1691 INFO - Number of shoreline points after removing points within 30m of no data pixel 1659 INFO - Processing image L7 2008-07-17-22-02-22 INFO - L7 2008-07-17-22-02-22 cloud cover : 7.04% INFO - L7 2008-07-17-22-02-22: sand: 0.00% ,whitewater: 0.36% ,water: 58.95% INFO - L7 2008-07-17-22-02-22: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 203 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 192 ERROR - Skipping L7 2008-08-02-22-02-15 due to cloud cover percentage exceeding cloud threshold: 49.76% > 10.00%. ERROR - Skipping L7 2008-08-09-22-08-23 due to cloud cover percentage exceeding cloud threshold: 10.58% > 10.00%. INFO - Processing image L7 2008-08-18-22-02-08 INFO - L7 2008-08-18-22-02-08 cloud cover : 0.00% INFO - L7 2008-08-18-22-02-08: sand: 0.05% ,whitewater: 7.32% ,water: 48.02% INFO - L7 2008-08-18-22-02-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 22 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 491 INFO - Number of shoreline points after removing points within 300m of cloud mask 491 INFO - Number of shoreline points before removing points within 30m of no data pixel 491 INFO - Number of shoreline points after removing points within 30m of no data pixel 480 INFO - Processing image L7 2008-09-10-22-08-08 INFO - L7 2008-09-10-22-08-08 cloud cover : 0.00% INFO - L7 2008-09-10-22-08-08: sand: 0.34% ,whitewater: 4.83% ,water: 35.03% INFO - L7 2008-09-10-22-08-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2008-10-05-22-01-42 INFO - L7 2008-10-05-22-01-42 cloud cover : 0.00% INFO - L7 2008-10-05-22-01-42: sand: 0.42% ,whitewater: 9.08% ,water: 34.30% INFO - L7 2008-10-05-22-01-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 24 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 460 INFO - Number of shoreline points after removing points within 300m of cloud mask 460 INFO - Number of shoreline points before removing points within 30m of no data pixel 460 INFO - Number of shoreline points after removing points within 30m of no data pixel 448 INFO - Processing image L7 2008-10-28-22-08-05 INFO - L7 2008-10-28-22-08-05 cloud cover : 8.56% INFO - L7 2008-10-28-22-08-05: sand: 0.00% ,whitewater: 4.13% ,water: 28.75% INFO - L7 2008-10-28-22-08-05: 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 296 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 275 ERROR - Skipping L7 2008-11-06-22-02-03 due to cloud cover percentage exceeding cloud threshold: 90.90% > 10.00%. INFO - Processing image L7 2008-11-29-22-08-31 INFO - L7 2008-11-29-22-08-31 cloud cover : 0.00% INFO - L7 2008-11-29-22-08-31: sand: 0.19% ,whitewater: 0.36% ,water: 33.93% INFO - L7 2008-11-29-22-08-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 152 INFO - Number of shoreline points before removing points within 30m of no data pixel 152 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 ERROR - Skipping L7 2008-12-24-22-02-35 due to cloud cover percentage exceeding cloud threshold: 64.35% > 10.00%. INFO - Processing image L7 2008-12-31-22-08-49 INFO - L7 2008-12-31-22-08-49 cloud cover : 0.00% INFO - L7 2008-12-31-22-08-49: sand: 1.38% ,whitewater: 7.23% ,water: 26.16% INFO - L7 2008-12-31-22-08-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 78 shorelines. Number of shorelines after filtering shorelines: 16 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 819 INFO - Number of shoreline points after removing points within 300m of cloud mask 819 INFO - Number of shoreline points before removing points within 30m of no data pixel 819 INFO - Number of shoreline points after removing points within 30m of no data pixel 789 INFO - Processing image L7 2009-02-01-22-08-58 INFO - L7 2009-02-01-22-08-58 cloud cover : 0.00% INFO - L7 2009-02-01-22-08-58: sand: 1.94% ,whitewater: 5.63% ,water: 28.42% INFO - L7 2009-02-01-22-08-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 36 shorelines. Number of shorelines after filtering shorelines: 7 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 312 INFO - Processing image L7 2009-02-10-22-02-52 INFO - L7 2009-02-10-22-02-52 cloud cover : 0.00% INFO - L7 2009-02-10-22-02-52: sand: 0.42% ,whitewater: 6.16% ,water: 37.42% INFO - L7 2009-02-10-22-02-52: 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: 8 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 441 INFO - Processing image L7 2009-02-17-22-09-07 INFO - L7 2009-02-17-22-09-07 cloud cover : 0.00% INFO - L7 2009-02-17-22-09-07: sand: 1.88% ,whitewater: 1.95% ,water: 30.10% INFO - L7 2009-02-17-22-09-07: 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: 10 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 453 ERROR - Skipping L7 2009-03-14-22-03-09 due to cloud cover percentage exceeding cloud threshold: 34.29% > 10.00%. INFO - Processing image L7 2009-04-22-22-09-34 INFO - L7 2009-04-22-22-09-34 cloud cover : 0.00% INFO - L7 2009-04-22-22-09-34: sand: 0.70% ,whitewater: 0.99% ,water: 40.23% INFO - L7 2009-04-22-22-09-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 10 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 400 INFO - Processing image L7 2009-05-01-22-03-25 INFO - L7 2009-05-01-22-03-25 cloud cover : 0.00% INFO - L7 2009-05-01-22-03-25: sand: 0.00% ,whitewater: 0.43% ,water: 54.16% INFO - L7 2009-05-01-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 10 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 464 INFO - Processing image L7 2009-05-08-22-09-37 INFO - L7 2009-05-08-22-09-37 cloud cover : 0.00% INFO - L7 2009-05-08-22-09-37: sand: 0.27% ,whitewater: 6.74% ,water: 39.88% INFO - L7 2009-05-08-22-09-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2009-05-24-22-09-38 due to cloud cover percentage exceeding cloud threshold: 29.07% > 10.00%. INFO - Processing image L7 2009-06-18-22-03-25 INFO - L7 2009-06-18-22-03-25 cloud cover : 2.18% INFO - L7 2009-06-18-22-03-25: sand: 0.04% ,whitewater: 2.53% ,water: 58.92% INFO - L7 2009-06-18-22-03-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 13 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 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 414 INFO - Processing image L7 2009-08-05-22-03-13 INFO - L7 2009-08-05-22-03-13 cloud cover : 0.00% INFO - L7 2009-08-05-22-03-13: sand: 0.00% ,whitewater: 14.20% ,water: 45.08% INFO - L7 2009-08-05-22-03-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 29 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 426 INFO - Number of shoreline points after removing points within 300m of cloud mask 426 INFO - Number of shoreline points before removing points within 30m of no data pixel 426 INFO - Number of shoreline points after removing points within 30m of no data pixel 418 INFO - Processing image L7 2009-08-21-22-03-11 INFO - L7 2009-08-21-22-03-11 cloud cover : 0.00% INFO - L7 2009-08-21-22-03-11: sand: 0.06% ,whitewater: 5.06% ,water: 45.40% INFO - L7 2009-08-21-22-03-11: 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: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 507 INFO - Number of shoreline points after removing points within 300m of cloud mask 507 INFO - Number of shoreline points before removing points within 30m of no data pixel 507 INFO - Number of shoreline points after removing points within 30m of no data pixel 494 INFO - Processing image L7 2009-10-24-22-03-18 INFO - L7 2009-10-24-22-03-18 cloud cover : 0.30% INFO - L7 2009-10-24-22-03-18: sand: 3.07% ,whitewater: 3.38% ,water: 38.29% INFO - L7 2009-10-24-22-03-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 6 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 292 ERROR - Skipping L7 2009-11-25-22-03-45 due to cloud cover percentage exceeding cloud threshold: 45.91% > 10.00%. ERROR - Skipping L7 2009-12-27-22-04-14 due to cloud cover percentage exceeding cloud threshold: 34.31% > 10.00%. INFO - Processing image L7 2010-02-20-22-11-09 INFO - L7 2010-02-20-22-11-09 cloud cover : 0.00% INFO - L7 2010-02-20-22-11-09: sand: 0.87% ,whitewater: 3.57% ,water: 31.54% INFO - L7 2010-02-20-22-11-09: 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: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 554 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 526 INFO - Processing image L7 2010-03-08-22-11-17 INFO - L7 2010-03-08-22-11-17 cloud cover : 0.00% INFO - L7 2010-03-08-22-11-17: sand: 1.68% ,whitewater: 1.10% ,water: 32.27% INFO - L7 2010-03-08-22-11-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 10 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 398 INFO - Processing image L7 2010-05-04-22-05-11 INFO - L7 2010-05-04-22-05-11 cloud cover : 0.00% INFO - L7 2010-05-04-22-05-11: sand: 0.00% ,whitewater: 13.25% ,water: 43.65% INFO - L7 2010-05-04-22-05-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 573 INFO - Number of shoreline points after removing points within 300m of cloud mask 573 INFO - Number of shoreline points before removing points within 30m of no data pixel 573 INFO - Number of shoreline points after removing points within 30m of no data pixel 553 ERROR - Skipping L7 2010-06-21-22-05-10 due to cloud cover percentage exceeding cloud threshold: 73.19% > 10.00%. INFO - Processing image L7 2010-07-07-22-05-13 INFO - L7 2010-07-07-22-05-13 cloud cover : 0.00% INFO - L7 2010-07-07-22-05-13: sand: 0.00% ,whitewater: 7.51% ,water: 56.74% INFO - L7 2010-07-07-22-05-13: 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: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 494 INFO - Number of shoreline points after removing points within 300m of cloud mask 494 INFO - Number of shoreline points before removing points within 30m of no data pixel 494 INFO - Number of shoreline points after removing points within 30m of no data pixel 478 ERROR - Skipping L7 2010-07-23-22-05-14 due to cloud cover percentage exceeding cloud threshold: 87.62% > 10.00%. ERROR - Skipping L7 2010-08-15-22-11-25 due to cloud cover percentage exceeding cloud threshold: 36.37% > 10.00%. INFO - Processing image L7 2010-08-24-22-05-16 INFO - L7 2010-08-24-22-05-16 cloud cover : 0.00% INFO - L7 2010-08-24-22-05-16: sand: 0.00% ,whitewater: 4.79% ,water: 40.53% INFO - L7 2010-08-24-22-05-16: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 351 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 335 ERROR - Skipping L7 2010-09-09-22-05-18 due to cloud cover percentage exceeding cloud threshold: 89.34% > 10.00%. INFO - Processing image L7 2010-10-02-22-11-25 INFO - L7 2010-10-02-22-11-25 cloud cover : 0.00% INFO - L7 2010-10-02-22-11-25: sand: 1.21% ,whitewater: 4.74% ,water: 30.01% INFO - L7 2010-10-02-22-11-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 264 INFO - Number of shoreline points after removing points within 300m of cloud mask 264 INFO - Number of shoreline points before removing points within 30m of no data pixel 264 INFO - Number of shoreline points after removing points within 30m of no data pixel 250 INFO - Processing image L7 2010-10-11-22-05-21 INFO - L7 2010-10-11-22-05-21 cloud cover : 0.00% INFO - L7 2010-10-11-22-05-21: sand: 0.23% ,whitewater: 9.10% ,water: 35.46% INFO - L7 2010-10-11-22-05-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 231 INFO - Number of shoreline points after removing points within 300m of cloud mask 231 INFO - Number of shoreline points before removing points within 30m of no data pixel 231 INFO - Number of shoreline points after removing points within 30m of no data pixel 221 INFO - Processing image L7 2010-12-30-22-06-10 INFO - L7 2010-12-30-22-06-10 cloud cover : 0.00% INFO - L7 2010-12-30-22-06-10: sand: 1.02% ,whitewater: 3.33% ,water: 39.51% INFO - L7 2010-12-30-22-06-10: 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 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 460 ERROR - Skipping L7 2011-01-06-22-12-25 due to cloud cover percentage exceeding cloud threshold: 31.71% > 10.00%. INFO - Processing image L7 2011-01-31-22-06-24 INFO - L7 2011-01-31-22-06-24 cloud cover : 8.52% INFO - L7 2011-01-31-22-06-24: sand: 0.07% ,whitewater: 7.41% ,water: 33.26% INFO - L7 2011-01-31-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 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 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 112 ERROR - Skipping L7 2011-02-07-22-12-36 due to cloud cover percentage exceeding cloud threshold: 17.86% > 10.00%. INFO - Processing image L7 2011-02-16-22-06-27 INFO - L7 2011-02-16-22-06-27 cloud cover : 0.00% INFO - L7 2011-02-16-22-06-27: sand: 1.34% ,whitewater: 1.82% ,water: 40.85% INFO - L7 2011-02-16-22-06-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 8 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 421 INFO - Processing image L7 2011-02-23-22-12-41 INFO - L7 2011-02-23-22-12-41 cloud cover : 0.00% INFO - L7 2011-02-23-22-12-41: sand: 1.62% ,whitewater: 5.01% ,water: 27.75% INFO - L7 2011-02-23-22-12-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 41 shorelines. Number of shorelines after filtering shorelines: 9 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 550 INFO - Number of shoreline points before removing points within 30m of no data pixel 550 INFO - Number of shoreline points after removing points within 30m of no data pixel 534 INFO - Processing image L7 2011-03-04-22-06-33 INFO - L7 2011-03-04-22-06-33 cloud cover : 0.00% INFO - L7 2011-03-04-22-06-33: sand: 0.28% ,whitewater: 7.36% ,water: 37.92% INFO - L7 2011-03-04-22-06-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 9 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 535 INFO - Processing image L7 2011-03-11-22-12-45 INFO - L7 2011-03-11-22-12-45 cloud cover : 0.00% INFO - L7 2011-03-11-22-12-45: sand: 2.59% ,whitewater: 1.43% ,water: 35.17% INFO - L7 2011-03-11-22-12-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 10 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 415 ERROR - Skipping L7 2011-04-05-22-06-38 due to cloud cover percentage exceeding cloud threshold: 80.38% > 10.00%. ERROR - Skipping L7 2011-05-07-22-06-37 due to cloud cover percentage exceeding cloud threshold: 88.81% > 10.00%. INFO - Processing image L7 2011-08-02-22-12-38 INFO - L7 2011-08-02-22-12-38 cloud cover : 0.00% INFO - L7 2011-08-02-22-12-38: sand: 0.21% ,whitewater: 1.68% ,water: 45.82% INFO - L7 2011-08-02-22-12-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 20 shorelines. Number of shorelines after filtering shorelines: 9 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 446 INFO - Processing image L7 2011-08-18-22-12-35 INFO - L7 2011-08-18-22-12-35 cloud cover : 0.00% INFO - L7 2011-08-18-22-12-35: sand: 1.00% ,whitewater: 1.33% ,water: 40.88% INFO - L7 2011-08-18-22-12-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 12 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 429 ERROR - Skipping L7 2011-09-03-22-12-32 due to cloud cover percentage exceeding cloud threshold: 26.91% > 10.00%. ERROR - Skipping L7 2011-09-12-22-06-17 due to cloud cover percentage exceeding cloud threshold: 77.48% > 10.00%. INFO - Processing image L7 2011-09-28-22-06-15 INFO - L7 2011-09-28-22-06-15 cloud cover : 0.00% INFO - L7 2011-09-28-22-06-15: sand: 0.30% ,whitewater: 5.03% ,water: 40.34% INFO - L7 2011-09-28-22-06-15: 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: 8 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 375 INFO - Processing image L7 2011-10-14-22-06-16 INFO - L7 2011-10-14-22-06-16 cloud cover : 7.85% INFO - L7 2011-10-14-22-06-16: sand: 0.58% ,whitewater: 5.47% ,water: 31.79% INFO - L7 2011-10-14-22-06-16: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 285 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 268 INFO - Processing image L7 2011-11-15-22-06-34 INFO - L7 2011-11-15-22-06-34 cloud cover : 6.69% INFO - L7 2011-11-15-22-06-34: sand: 0.94% ,whitewater: 7.83% ,water: 32.51% INFO - L7 2011-11-15-22-06-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 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 363 ERROR - Skipping L7 2011-12-01-22-06-44 due to cloud cover percentage exceeding cloud threshold: 61.05% > 10.00%. INFO - Processing image L7 2012-04-07-22-07-04 INFO - L7 2012-04-07-22-07-04 cloud cover : 0.00% INFO - L7 2012-04-07-22-07-04: sand: 0.63% ,whitewater: 4.56% ,water: 46.66% INFO - L7 2012-04-07-22-07-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 548 INFO - Number of shoreline points after removing points within 300m of cloud mask 548 INFO - Number of shoreline points before removing points within 30m of no data pixel 548 INFO - Number of shoreline points after removing points within 30m of no data pixel 538 INFO - Processing image L7 2012-08-13-22-08-08 INFO - L7 2012-08-13-22-08-08 cloud cover : 0.00% INFO - L7 2012-08-13-22-08-08: sand: 0.07% ,whitewater: 7.18% ,water: 48.38% INFO - L7 2012-08-13-22-08-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 10 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 479 INFO - Processing image L7 2012-08-29-22-08-16 INFO - L7 2012-08-29-22-08-16 cloud cover : 0.00% INFO - L7 2012-08-29-22-08-16: sand: 0.13% ,whitewater: 4.72% ,water: 47.15% INFO - L7 2012-08-29-22-08-16: 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 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 423 INFO - Processing image L7 2012-09-30-22-08-36 INFO - L7 2012-09-30-22-08-36 cloud cover : 0.00% INFO - L7 2012-09-30-22-08-36: sand: 0.00% ,whitewater: 7.78% ,water: 38.10% INFO - L7 2012-09-30-22-08-36: 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: 6 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 314 ERROR - Skipping L7 2012-11-17-22-08-58 due to cloud cover percentage exceeding cloud threshold: 48.74% > 10.00%. INFO - Processing image L7 2012-12-19-22-09-08 INFO - L7 2012-12-19-22-09-08 cloud cover : 0.00% INFO - L7 2012-12-19-22-09-08: sand: 3.47% ,whitewater: 3.65% ,water: 36.68% INFO - L7 2012-12-19-22-09-08: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 227 INFO - Number of shoreline points after removing points within 300m of cloud mask 227 INFO - Number of shoreline points before removing points within 30m of no data pixel 227 INFO - Number of shoreline points after removing points within 30m of no data pixel 217 INFO - Processing image L7 2013-01-04-22-09-10 INFO - L7 2013-01-04-22-09-10 cloud cover : 0.00% INFO - L7 2013-01-04-22-09-10: sand: 2.71% ,whitewater: 5.62% ,water: 34.96% INFO - L7 2013-01-04-22-09-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 33 shorelines. Number of shorelines after filtering shorelines: 10 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 432 ERROR - Skipping L7 2013-01-20-22-09-11 due to cloud cover percentage exceeding cloud threshold: 12.04% > 10.00%. INFO - Processing image L7 2013-02-05-22-09-13 INFO - L7 2013-02-05-22-09-13 cloud cover : 0.00% INFO - L7 2013-02-05-22-09-13: sand: 1.68% ,whitewater: 6.66% ,water: 36.70% INFO - L7 2013-02-05-22-09-13: 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 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 335 ERROR - Skipping L7 2013-02-21-22-09-10 due to cloud cover percentage exceeding cloud threshold: 76.37% > 10.00%. INFO - Processing image L7 2013-03-09-22-09-09 INFO - L7 2013-03-09-22-09-09 cloud cover : 0.00% INFO - L7 2013-03-09-22-09-09: sand: 0.76% ,whitewater: 4.49% ,water: 40.70% INFO - L7 2013-03-09-22-09-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 10 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 538 ERROR - Skipping L7 2013-03-25-22-09-03 due to cloud cover percentage exceeding cloud threshold: 90.83% > 10.00%. INFO - Processing image L7 2013-04-10-22-09-02 INFO - L7 2013-04-10-22-09-02 cloud cover : 0.00% INFO - L7 2013-04-10-22-09-02: sand: 2.01% ,whitewater: 0.61% ,water: 50.63% INFO - L7 2013-04-10-22-09-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 602 INFO - Number of shoreline points after removing points within 300m of cloud mask 602 INFO - Number of shoreline points before removing points within 30m of no data pixel 602 INFO - Number of shoreline points after removing points within 30m of no data pixel 586 INFO - Processing image L7 2013-05-12-22-08-53 INFO - L7 2013-05-12-22-08-53 cloud cover : 9.07% INFO - L7 2013-05-12-22-08-53: sand: 0.00% ,whitewater: 1.07% ,water: 50.34% INFO - L7 2013-05-12-22-08-53: 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: 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 144 INFO - Number of shoreline points before removing points within 30m of no data pixel 144 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L7 2013-05-28-22-08-47 INFO - L7 2013-05-28-22-08-47 cloud cover : 0.00% INFO - L7 2013-05-28-22-08-47: sand: 0.00% ,whitewater: 14.39% ,water: 44.30% INFO - L7 2013-05-28-22-08-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 9 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 526 ERROR - Skipping L7 2013-06-13-22-08-40 due to cloud cover percentage exceeding cloud threshold: 40.98% > 10.00%. INFO - Processing image L7 2013-06-29-22-08-33 INFO - L7 2013-06-29-22-08-33 cloud cover : 0.00% INFO - L7 2013-06-29-22-08-33: sand: 0.00% ,whitewater: 2.69% ,water: 68.05% INFO - L7 2013-06-29-22-08-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 27 shorelines. Number of shorelines after filtering shorelines: 10 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 601 INFO - Processing image L7 2013-07-15-22-08-23 INFO - L7 2013-07-15-22-08-23 cloud cover : 0.00% INFO - L7 2013-07-15-22-08-23: sand: 0.00% ,whitewater: 7.61% ,water: 51.46% INFO - L7 2013-07-15-22-08-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 23 shorelines. Number of shorelines after filtering shorelines: 10 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 494 INFO - Processing image L7 2013-09-01-22-08-30 INFO - L7 2013-09-01-22-08-30 cloud cover : 2.43% INFO - L7 2013-09-01-22-08-30: sand: 0.42% ,whitewater: 3.61% ,water: 47.93% INFO - L7 2013-09-01-22-08-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 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 578 ERROR - Skipping L7 2013-10-19-22-09-03 due to cloud cover percentage exceeding cloud threshold: 18.66% > 10.00%. INFO - Processing image L7 2013-11-20-22-09-12 INFO - L7 2013-11-20-22-09-12 cloud cover : 0.00% INFO - L7 2013-11-20-22-09-12: sand: 2.54% ,whitewater: 1.06% ,water: 40.01% INFO - L7 2013-11-20-22-09-12: 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 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 227 INFO - Processing image L7 2013-12-22-22-09-23 INFO - L7 2013-12-22-22-09-23 cloud cover : 0.00% INFO - L7 2013-12-22-22-09-23: sand: 2.54% ,whitewater: 8.36% ,water: 31.92% INFO - L7 2013-12-22-22-09-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 193 ERROR - Skipping L7 2014-01-07-22-09-27 due to cloud cover percentage exceeding cloud threshold: 61.30% > 10.00%. INFO - Processing image L7 2014-02-08-22-09-52 INFO - L7 2014-02-08-22-09-52 cloud cover : 0.00% INFO - L7 2014-02-08-22-09-52: sand: 2.49% ,whitewater: 5.60% ,water: 37.88% INFO - L7 2014-02-08-22-09-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 427 INFO - Number of shoreline points after removing points within 300m of cloud mask 427 INFO - Number of shoreline points before removing points within 30m of no data pixel 427 INFO - Number of shoreline points after removing points within 30m of no data pixel 418 INFO - Processing image L7 2014-02-24-22-09-43 INFO - L7 2014-02-24-22-09-43 cloud cover : 0.00% INFO - L7 2014-02-24-22-09-43: sand: 1.93% ,whitewater: 9.00% ,water: 34.40% INFO - L7 2014-02-24-22-09-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 33 shorelines. Number of shorelines after filtering shorelines: 10 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 501 INFO - Processing image L7 2014-03-12-22-09-50 INFO - L7 2014-03-12-22-09-50 cloud cover : 0.00% INFO - L7 2014-03-12-22-09-50: sand: 2.16% ,whitewater: 0.21% ,water: 44.49% INFO - L7 2014-03-12-22-09-50: 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: 11 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 543 ERROR - Skipping L7 2014-03-28-22-10-21 due to cloud cover percentage exceeding cloud threshold: 32.48% > 10.00%. INFO - Processing image L7 2014-05-15-22-10-20 INFO - L7 2014-05-15-22-10-20 cloud cover : 0.00% INFO - L7 2014-05-15-22-10-20: sand: 0.40% ,whitewater: 5.16% ,water: 53.66% INFO - L7 2014-05-15-22-10-20: 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: 10 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 530 INFO - Processing image L7 2014-05-31-22-10-24 INFO - L7 2014-05-31-22-10-24 cloud cover : 0.00% INFO - L7 2014-05-31-22-10-24: sand: 0.70% ,whitewater: 3.65% ,water: 55.30% INFO - L7 2014-05-31-22-10-24: 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: 12 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 525 ERROR - Skipping L7 2014-06-16-22-10-24 due to cloud cover percentage exceeding cloud threshold: 33.78% > 10.00%. INFO - Processing image L7 2014-07-02-22-10-31 INFO - L7 2014-07-02-22-10-31 cloud cover : 4.82% INFO - L7 2014-07-02-22-10-31: sand: 0.05% ,whitewater: 15.14% ,water: 37.36% INFO - L7 2014-07-02-22-10-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 38 shorelines. Number of shorelines after filtering shorelines: 10 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 527 ERROR - Skipping L7 2014-07-18-22-10-33 due to cloud cover percentage exceeding cloud threshold: 91.03% > 10.00%. ERROR - Skipping L7 2014-08-03-22-10-39 due to cloud cover percentage exceeding cloud threshold: 70.65% > 10.00%. INFO - Processing image L7 2014-09-20-22-10-44 INFO - L7 2014-09-20-22-10-44 cloud cover : 0.00% INFO - L7 2014-09-20-22-10-44: sand: 0.81% ,whitewater: 8.17% ,water: 37.37% INFO - L7 2014-09-20-22-10-44: 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: 13 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 585 INFO - Number of shoreline points before removing points within 30m of no data pixel 585 INFO - Number of shoreline points after removing points within 30m of no data pixel 563 INFO - Processing image L7 2014-09-20-22-11-08 INFO - L7 2014-09-20-22-11-08 cloud cover : 0.00% INFO - L7 2014-09-20-22-11-08: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2014-09-20-22-11-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2014-09-20-22-11-08: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2014-10-06-22-10-56 INFO - L7 2014-10-06-22-10-56 cloud cover : 4.41% INFO - L7 2014-10-06-22-10-56: sand: 0.17% ,whitewater: 14.79% ,water: 28.36% INFO - L7 2014-10-06-22-10-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 176 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 L7 2014-11-23-22-11-18 due to cloud cover percentage exceeding cloud threshold: 21.13% > 10.00%. INFO - Processing image L7 2015-01-10-22-11-34 INFO - L7 2015-01-10-22-11-34 cloud cover : 8.70% INFO - L7 2015-01-10-22-11-34: sand: 2.51% ,whitewater: 1.07% ,water: 34.43% INFO - L7 2015-01-10-22-11-34: 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: 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 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L7 2015-01-26-22-11-38 INFO - L7 2015-01-26-22-11-38 cloud cover : 0.29% INFO - L7 2015-01-26-22-11-38: sand: 2.26% ,whitewater: 8.04% ,water: 32.60% INFO - L7 2015-01-26-22-11-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 5 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 251 INFO - Number of shoreline points before removing points within 30m of no data pixel 251 INFO - Number of shoreline points after removing points within 30m of no data pixel 242 INFO - Processing image L7 2015-02-11-22-11-40 INFO - L7 2015-02-11-22-11-40 cloud cover : 0.00% INFO - L7 2015-02-11-22-11-40: sand: 2.24% ,whitewater: 4.45% ,water: 36.11% INFO - L7 2015-02-11-22-11-40: 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 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 407 INFO - Processing image L7 2015-02-27-22-11-51 INFO - L7 2015-02-27-22-11-51 cloud cover : 0.00% INFO - L7 2015-02-27-22-11-51: sand: 2.85% ,whitewater: 1.43% ,water: 40.62% INFO - L7 2015-02-27-22-11-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 514 INFO - Number of shoreline points after removing points within 300m of cloud mask 514 INFO - Number of shoreline points before removing points within 30m of no data pixel 514 INFO - Number of shoreline points after removing points within 30m of no data pixel 500 INFO - Processing image L7 2015-03-15-22-11-58 INFO - L7 2015-03-15-22-11-58 cloud cover : 0.00% INFO - L7 2015-03-15-22-11-58: sand: 0.49% ,whitewater: 7.58% ,water: 37.51% INFO - L7 2015-03-15-22-11-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 33 shorelines. Number of shorelines after filtering shorelines: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 672 INFO - Number of shoreline points after removing points within 300m of cloud mask 672 INFO - Number of shoreline points before removing points within 30m of no data pixel 672 INFO - Number of shoreline points after removing points within 30m of no data pixel 656 ERROR - Skipping L7 2015-03-31-22-12-04 due to cloud cover percentage exceeding cloud threshold: 14.06% > 10.00%. INFO - Processing image L7 2015-05-02-22-12-19 INFO - L7 2015-05-02-22-12-19 cloud cover : 0.00% INFO - L7 2015-05-02-22-12-19: sand: 0.34% ,whitewater: 4.93% ,water: 52.56% INFO - L7 2015-05-02-22-12-19: 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: 11 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 550 INFO - Number of shoreline points before removing points within 30m of no data pixel 550 INFO - Number of shoreline points after removing points within 30m of no data pixel 539 INFO - Processing image L7 2015-05-02-22-12-43 INFO - L7 2015-05-02-22-12-43 cloud cover : 0.00% INFO - L7 2015-05-02-22-12-43: sand: 0.00% ,whitewater: 0.00% ,water: 2.44% INFO - L7 2015-05-02-22-12-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2015-05-02-22-12-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2015-05-18-22-12-28 INFO - L7 2015-05-18-22-12-28 cloud cover : 1.00% INFO - L7 2015-05-18-22-12-28: sand: 0.00% ,whitewater: 11.17% ,water: 48.16% INFO - L7 2015-05-18-22-12-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 30 shorelines. Number of shorelines after filtering shorelines: 6 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 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 2015-06-03-22-12-33 INFO - L7 2015-06-03-22-12-33 cloud cover : 0.00% INFO - L7 2015-06-03-22-12-33: sand: 0.08% ,whitewater: 7.24% ,water: 55.55% INFO - L7 2015-06-03-22-12-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 29 shorelines. Number of shorelines after filtering shorelines: 9 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 460 ERROR - Skipping L7 2015-07-05-22-12-41 due to cloud cover percentage exceeding cloud threshold: 90.42% > 10.00%. INFO - Processing image L7 2015-07-21-22-12-45 INFO - L7 2015-07-21-22-12-45 cloud cover : 0.00% INFO - L7 2015-07-21-22-12-45: sand: 0.00% ,whitewater: 12.04% ,water: 46.76% INFO - L7 2015-07-21-22-12-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 10 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 518 ERROR - Skipping L7 2015-08-06-22-12-49 due to cloud cover percentage exceeding cloud threshold: 64.07% > 10.00%. INFO - Processing image L7 2015-08-22-22-12-51 INFO - L7 2015-08-22-22-12-51 cloud cover : 0.00% INFO - L7 2015-08-22-22-12-51: sand: 0.83% ,whitewater: 3.59% ,water: 49.70% INFO - L7 2015-08-22-22-12-51: 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: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 613 INFO - Number of shoreline points after removing points within 300m of cloud mask 613 INFO - Number of shoreline points before removing points within 30m of no data pixel 613 INFO - Number of shoreline points after removing points within 30m of no data pixel 597 ERROR - Skipping L7 2015-09-07-22-12-53 due to cloud cover percentage exceeding cloud threshold: 39.85% > 10.00%. INFO - Processing image L7 2015-09-23-22-12-58 INFO - L7 2015-09-23-22-12-58 cloud cover : 0.00% INFO - L7 2015-09-23-22-12-58: sand: 0.97% ,whitewater: 7.29% ,water: 36.64% INFO - L7 2015-09-23-22-12-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 9 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 512 ERROR - Skipping L7 2015-10-09-22-13-06 due to cloud cover percentage exceeding cloud threshold: 47.24% > 10.00%. INFO - Processing image L7 2015-10-25-22-13-23 INFO - L7 2015-10-25-22-13-23 cloud cover : 0.00% INFO - L7 2015-10-25-22-13-23: sand: 0.80% ,whitewater: 5.18% ,water: 38.55% INFO - L7 2015-10-25-22-13-23: 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: 4 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 241 INFO - Processing image L7 2015-12-28-22-14-21 INFO - L7 2015-12-28-22-14-21 cloud cover : 9.42% INFO - L7 2015-12-28-22-14-21: sand: 1.59% ,whitewater: 3.15% ,water: 35.14% INFO - L7 2015-12-28-22-14-21: 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 108 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 97 ERROR - Skipping L7 2016-01-13-22-14-37 due to cloud cover percentage exceeding cloud threshold: 33.79% > 10.00%. INFO - Processing image L7 2016-03-01-22-14-58 INFO - L7 2016-03-01-22-14-58 cloud cover : 6.84% INFO - L7 2016-03-01-22-14-58: sand: 1.24% ,whitewater: 6.93% ,water: 35.85% INFO - L7 2016-03-01-22-14-58: 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: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 702 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 591 INFO - Processing image L7 2016-04-18-22-15-18 INFO - L7 2016-04-18-22-15-18 cloud cover : 0.00% INFO - L7 2016-04-18-22-15-18: sand: 0.59% ,whitewater: 8.98% ,water: 43.44% INFO - L7 2016-04-18-22-15-18: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 569 INFO - Number of shoreline points after removing points within 300m of cloud mask 569 INFO - Number of shoreline points before removing points within 30m of no data pixel 569 INFO - Number of shoreline points after removing points within 30m of no data pixel 556 INFO - Processing image L7 2016-05-04-22-15-23 INFO - L7 2016-05-04-22-15-23 cloud cover : 0.00% INFO - L7 2016-05-04-22-15-23: sand: 0.00% ,whitewater: 2.45% ,water: 41.13% INFO - L7 2016-05-04-22-15-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 81 shorelines. Number of shorelines after filtering shorelines: 6 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 394 INFO - Processing image L7 2016-06-05-22-15-32 INFO - L7 2016-06-05-22-15-32 cloud cover : 2.93% INFO - L7 2016-06-05-22-15-32: sand: 0.00% ,whitewater: 1.13% ,water: 55.26% INFO - L7 2016-06-05-22-15-32: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 381 INFO - Number of shoreline points after removing points within 300m of cloud mask 272 INFO - Number of shoreline points before removing points within 30m of no data pixel 272 INFO - Number of shoreline points after removing points within 30m of no data pixel 268 ERROR - Skipping L7 2016-07-23-22-15-36 due to cloud cover percentage exceeding cloud threshold: 93.39% > 10.00%. ERROR - Skipping L7 2016-08-08-22-15-38 due to cloud cover percentage exceeding cloud threshold: 29.26% > 10.00%. INFO - Processing image L7 2016-09-09-22-15-43 INFO - L7 2016-09-09-22-15-43 cloud cover : 0.00% INFO - L7 2016-09-09-22-15-43: sand: 1.83% ,whitewater: 3.66% ,water: 45.53% INFO - L7 2016-09-09-22-15-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 564 INFO - Number of shoreline points after removing points within 300m of cloud mask 564 INFO - Number of shoreline points before removing points within 30m of no data pixel 564 INFO - Number of shoreline points after removing points within 30m of no data pixel 546 ERROR - Skipping L7 2017-01-15-22-15-09 due to cloud cover percentage exceeding cloud threshold: 78.59% > 10.00%. ERROR - Skipping L7 2017-03-04-22-15-07 due to cloud cover percentage exceeding cloud threshold: 37.79% > 10.00%. ERROR - Skipping L7 2017-03-20-22-15-12 due to cloud cover percentage exceeding cloud threshold: 47.58% > 10.00%. INFO - Processing image L7 2017-04-21-22-15-24 INFO - L7 2017-04-21-22-15-24 cloud cover : 0.00% INFO - L7 2017-04-21-22-15-24: sand: 1.04% ,whitewater: 5.62% ,water: 45.67% INFO - L7 2017-04-21-22-15-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 24 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 579 INFO - Processing image L7 2017-05-23-22-15-31 INFO - L7 2017-05-23-22-15-31 cloud cover : 0.00% INFO - L7 2017-05-23-22-15-31: sand: 0.60% ,whitewater: 2.18% ,water: 54.44% INFO - L7 2017-05-23-22-15-31: 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: 12 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 511 INFO - Number of shoreline points before removing points within 30m of no data pixel 511 INFO - Number of shoreline points after removing points within 30m of no data pixel 490 ERROR - Skipping L7 2017-06-24-22-15-39 due to cloud cover percentage exceeding cloud threshold: 71.38% > 10.00%. INFO - Processing image L7 2017-07-10-22-15-40 INFO - L7 2017-07-10-22-15-40 cloud cover : 0.00% INFO - L7 2017-07-10-22-15-40: sand: 0.79% ,whitewater: 3.25% ,water: 56.68% INFO - L7 2017-07-10-22-15-40: 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 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 387 INFO - Processing image L7 2017-10-14-22-15-38 INFO - L7 2017-10-14-22-15-38 cloud cover : 0.00% INFO - L7 2017-10-14-22-15-38: sand: 0.77% ,whitewater: 14.05% ,water: 28.19% INFO - L7 2017-10-14-22-15-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 57 shorelines. Number of shorelines after filtering shorelines: 17 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 857 INFO - Number of shoreline points after removing points within 300m of cloud mask 857 INFO - Number of shoreline points before removing points within 30m of no data pixel 857 INFO - Number of shoreline points after removing points within 30m of no data pixel 826 ERROR - Skipping L7 2017-10-30-22-15-38 due to cloud cover percentage exceeding cloud threshold: 13.33% > 10.00%. INFO - Processing image L7 2017-12-01-22-15-30 INFO - L7 2017-12-01-22-15-30 cloud cover : 0.00% INFO - L7 2017-12-01-22-15-30: sand: 2.07% ,whitewater: 0.04% ,water: 42.96% INFO - L7 2017-12-01-22-15-30: 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 232 INFO - Number of shoreline points after removing points within 300m of cloud mask 232 INFO - Number of shoreline points before removing points within 30m of no data pixel 232 INFO - Number of shoreline points after removing points within 30m of no data pixel 225 INFO - Processing image L7 2018-01-02-22-15-09 INFO - L7 2018-01-02-22-15-09 cloud cover : 0.00% INFO - L7 2018-01-02-22-15-09: sand: 1.20% ,whitewater: 4.48% ,water: 39.41% INFO - L7 2018-01-02-22-15-09: 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 232 INFO - Number of shoreline points after removing points within 300m of cloud mask 232 INFO - Number of shoreline points before removing points within 30m of no data pixel 232 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 ERROR - Skipping L7 2018-01-18-22-14-55 due to cloud cover percentage exceeding cloud threshold: 30.07% > 10.00%. ERROR - Skipping L7 2018-03-07-22-14-18 due to cloud cover percentage exceeding cloud threshold: 40.06% > 10.00%. ERROR - Skipping L7 2018-03-23-22-14-05 due to cloud cover percentage exceeding cloud threshold: 11.47% > 10.00%. ERROR - Skipping L7 2018-04-08-22-13-51 due to cloud cover percentage exceeding cloud threshold: 13.62% > 10.00%. INFO - Processing image L7 2018-04-24-22-13-35 INFO - L7 2018-04-24-22-13-35 cloud cover : 0.00% INFO - L7 2018-04-24-22-13-35: sand: 1.45% ,whitewater: 3.08% ,water: 48.91% INFO - L7 2018-04-24-22-13-35: 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: 14 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 600 INFO - Number of shoreline points after removing points within 300m of cloud mask 600 INFO - Number of shoreline points before removing points within 30m of no data pixel 600 INFO - Number of shoreline points after removing points within 30m of no data pixel 582 ERROR - Skipping L7 2018-05-26-22-13-03 due to cloud cover percentage exceeding cloud threshold: 71.89% > 10.00%. INFO - Processing image L7 2018-06-27-22-12-28 INFO - L7 2018-06-27-22-12-28 cloud cover : 0.00% INFO - L7 2018-06-27-22-12-28: sand: 0.88% ,whitewater: 3.02% ,water: 61.79% INFO - L7 2018-06-27-22-12-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 33 shorelines. Number of shorelines after filtering shorelines: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 395 INFO - Number of shoreline points after removing points within 300m of cloud mask 395 INFO - Number of shoreline points before removing points within 30m of no data pixel 395 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L7 2018-07-13-22-12-09 INFO - L7 2018-07-13-22-12-09 cloud cover : 0.00% INFO - L7 2018-07-13-22-12-09: sand: 0.04% ,whitewater: 1.33% ,water: 58.10% INFO - L7 2018-07-13-22-12-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 504 INFO - Number of shoreline points after removing points within 300m of cloud mask 504 INFO - Number of shoreline points before removing points within 30m of no data pixel 504 INFO - Number of shoreline points after removing points within 30m of no data pixel 490 INFO - Processing image L7 2018-07-29-22-11-53 INFO - L7 2018-07-29-22-11-53 cloud cover : 0.00% INFO - L7 2018-07-29-22-11-53: sand: 0.60% ,whitewater: 5.07% ,water: 52.78% INFO - L7 2018-07-29-22-11-53: 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: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 514 INFO - Number of shoreline points after removing points within 300m of cloud mask 514 INFO - Number of shoreline points before removing points within 30m of no data pixel 514 INFO - Number of shoreline points after removing points within 30m of no data pixel 503 INFO - Processing image L7 2018-07-29-22-12-17 INFO - L7 2018-07-29-22-12-17 cloud cover : 0.00% INFO - L7 2018-07-29-22-12-17: sand: 0.00% ,whitewater: 0.00% ,water: 1.57% INFO - L7 2018-07-29-22-12-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2018-07-29-22-12-17: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2018-08-14-22-11-35 INFO - L7 2018-08-14-22-11-35 cloud cover : 3.33% INFO - L7 2018-08-14-22-11-35: sand: 0.20% ,whitewater: 12.04% ,water: 37.52% INFO - L7 2018-08-14-22-11-35: 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 531 INFO - Number of shoreline points after removing points within 300m of cloud mask 427 INFO - Number of shoreline points before removing points within 30m of no data pixel 427 INFO - Number of shoreline points after removing points within 30m of no data pixel 414 INFO - Processing image L7 2018-08-30-22-11-15 INFO - L7 2018-08-30-22-11-15 cloud cover : 0.00% INFO - L7 2018-08-30-22-11-15: sand: 1.13% ,whitewater: 11.86% ,water: 35.20% INFO - L7 2018-08-30-22-11-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 31 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 643 INFO - Number of shoreline points after removing points within 300m of cloud mask 643 INFO - Number of shoreline points before removing points within 30m of no data pixel 643 INFO - Number of shoreline points after removing points within 30m of no data pixel 627 ERROR - Skipping L7 2018-10-17-22-10-08 due to cloud cover percentage exceeding cloud threshold: 68.68% > 10.00%. INFO - Processing image L7 2018-11-18-22-09-25 INFO - L7 2018-11-18-22-09-25 cloud cover : 3.19% INFO - L7 2018-11-18-22-09-25: sand: 1.52% ,whitewater: 8.81% ,water: 34.94% INFO - L7 2018-11-18-22-09-25: 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 291 INFO - Number of shoreline points after removing points within 300m of cloud mask 267 INFO - Number of shoreline points before removing points within 30m of no data pixel 267 INFO - Number of shoreline points after removing points within 30m of no data pixel 259 ERROR - Skipping L7 2019-01-21-22-07-34 due to cloud cover percentage exceeding cloud threshold: 18.51% > 10.00%. ERROR - Skipping L7 2019-04-11-22-05-00 due to cloud cover percentage exceeding cloud threshold: 28.62% > 10.00%. INFO - Processing image L7 2019-04-27-22-04-25 INFO - L7 2019-04-27-22-04-25 cloud cover : 0.00% INFO - L7 2019-04-27-22-04-25: sand: 0.43% ,whitewater: 24.34% ,water: 28.59% INFO - L7 2019-04-27-22-04-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2019-05-13-22-03-48 INFO - L7 2019-05-13-22-03-48 cloud cover : 5.65% INFO - L7 2019-05-13-22-03-48: sand: 0.00% ,whitewater: 8.20% ,water: 46.91% INFO - L7 2019-05-13-22-03-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 9 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 328 INFO - Number of shoreline points before removing points within 30m of no data pixel 328 INFO - Number of shoreline points after removing points within 30m of no data pixel 324 INFO - Processing image L7 2019-06-14-22-02-38 INFO - L7 2019-06-14-22-02-38 cloud cover : 7.75% INFO - L7 2019-06-14-22-02-38: sand: 0.54% ,whitewater: 0.78% ,water: 57.06% INFO - L7 2019-06-14-22-02-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 57 shorelines. Number of shorelines after filtering shorelines: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 607 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 423 INFO - Processing image L7 2019-07-16-22-01-25 INFO - L7 2019-07-16-22-01-25 cloud cover : 8.86% INFO - L7 2019-07-16-22-01-25: sand: 0.00% ,whitewater: 43.43% ,water: 27.20% INFO - L7 2019-07-16-22-01-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 93 shorelines. Number of shorelines after filtering shorelines: 23 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 851 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 653 ERROR - Skipping L7 2019-08-01-22-00-46 due to cloud cover percentage exceeding cloud threshold: 93.51% > 10.00%. INFO - Processing image L7 2019-08-17-22-00-06 INFO - L7 2019-08-17-22-00-06 cloud cover : 0.00% INFO - L7 2019-08-17-22-00-06: sand: 0.58% ,whitewater: 7.21% ,water: 47.08% INFO - L7 2019-08-17-22-00-06: 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: 11 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 503 INFO - Processing image L7 2019-09-02-21-59-25 INFO - L7 2019-09-02-21-59-25 cloud cover : 0.00% INFO - L7 2019-09-02-21-59-25: sand: 0.45% ,whitewater: 7.23% ,water: 43.30% INFO - L7 2019-09-02-21-59-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 10 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 526 INFO - Processing image L7 2019-09-18-21-58-43 INFO - L7 2019-09-18-21-58-43 cloud cover : 0.00% INFO - L7 2019-09-18-21-58-43: sand: 0.59% ,whitewater: 9.88% ,water: 35.33% INFO - L7 2019-09-18-21-58-43: 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: 10 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 520 INFO - Processing image L7 2019-09-18-21-59-07 INFO - L7 2019-09-18-21-59-07 cloud cover : 0.00% INFO - L7 2019-09-18-21-59-07: sand: 0.00% ,whitewater: 0.00% ,water: 1.32% INFO - L7 2019-09-18-21-59-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2019-09-18-21-59-07: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2019-11-21-21-55-55 due to cloud cover percentage exceeding cloud threshold: 70.06% > 10.00%. INFO - Processing image L7 2020-01-08-21-53-30 INFO - L7 2020-01-08-21-53-30 cloud cover : 0.00% INFO - L7 2020-01-08-21-53-30: sand: 0.19% ,whitewater: 4.48% ,water: 36.55% INFO - L7 2020-01-08-21-53-30: 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 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 228 ERROR - Skipping L7 2020-02-09-21-51-54 due to cloud cover percentage exceeding cloud threshold: 13.40% > 10.00%. ERROR - Skipping L7 2020-02-25-21-51-04 due to cloud cover percentage exceeding cloud threshold: 83.87% > 10.00%. INFO - Processing image L7 2020-04-13-21-48-23 INFO - L7 2020-04-13-21-48-23 cloud cover : 0.00% INFO - L7 2020-04-13-21-48-23: sand: 0.31% ,whitewater: 21.08% ,water: 31.33% INFO - L7 2020-04-13-21-48-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 44 shorelines. Number of shorelines after filtering shorelines: 8 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 401 ERROR - Skipping L7 2020-04-29-21-47-27 due to cloud cover percentage exceeding cloud threshold: 93.12% > 10.00%. INFO - Processing image L7 2020-05-15-21-46-28 INFO - L7 2020-05-15-21-46-28 cloud cover : 2.65% INFO - L7 2020-05-15-21-46-28: sand: 0.13% ,whitewater: 4.97% ,water: 55.24% INFO - L7 2020-05-15-21-46-28: 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: 10 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 354 INFO - Number of shoreline points before removing points within 30m of no data pixel 354 INFO - Number of shoreline points after removing points within 30m of no data pixel 349 INFO - Processing image L7 2020-07-02-21-43-37 INFO - L7 2020-07-02-21-43-37 cloud cover : 0.00% INFO - L7 2020-07-02-21-43-37: sand: 1.47% ,whitewater: 0.96% ,water: 62.08% INFO - L7 2020-07-02-21-43-37: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 203 ERROR - Skipping L7 2020-08-03-21-41-39 due to cloud cover percentage exceeding cloud threshold: 21.73% > 10.00%. ERROR - Skipping L7 2020-09-20-21-38-32 due to cloud cover percentage exceeding cloud threshold: 17.16% > 10.00%. INFO - Processing image L7 2020-10-22-21-36-28 INFO - L7 2020-10-22-21-36-28 cloud cover : 0.00% INFO - L7 2020-10-22-21-36-28: sand: 1.15% ,whitewater: 3.58% ,water: 35.68% INFO - L7 2020-10-22-21-36-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 26 shorelines. Number of shorelines after filtering shorelines: 10 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 513 ERROR - Skipping L7 2021-01-26-21-29-40 due to cloud cover percentage exceeding cloud threshold: 20.94% > 10.00%. INFO - Processing image L7 2021-02-11-21-28-29 INFO - L7 2021-02-11-21-28-29 cloud cover : 0.00% INFO - L7 2021-02-11-21-28-29: sand: 1.62% ,whitewater: 2.52% ,water: 43.16% INFO - L7 2021-02-11-21-28-29: 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: 13 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 525 INFO - Processing image L7 2021-04-16-21-23-23 INFO - L7 2021-04-16-21-23-23 cloud cover : 0.00% INFO - L7 2021-04-16-21-23-23: sand: 0.33% ,whitewater: 17.10% ,water: 42.14% INFO - L7 2021-04-16-21-23-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 30 shorelines. Number of shorelines after filtering shorelines: 11 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 435 INFO - Processing image L7 2021-05-18-21-20-41 INFO - L7 2021-05-18-21-20-41 cloud cover : 0.00% INFO - L7 2021-05-18-21-20-41: sand: 0.00% ,whitewater: 17.08% ,water: 48.94% INFO - L7 2021-05-18-21-20-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 101 shorelines. Number of shorelines after filtering shorelines: 26 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1432 INFO - Number of shoreline points after removing points within 300m of cloud mask 1432 INFO - Number of shoreline points before removing points within 30m of no data pixel 1432 INFO - Number of shoreline points after removing points within 30m of no data pixel 1404 ERROR - Skipping L7 2021-06-03-21-19-19 due to cloud cover percentage exceeding cloud threshold: 40.76% > 10.00%. INFO - Processing image L7 2021-06-03-21-19-43 INFO - L7 2021-06-03-21-19-43 cloud cover : 0.00% INFO - L7 2021-06-03-21-19-43: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2021-06-03-21-19-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2021-06-03-21-19-43: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L7 2021-08-06-21-13-54 due to cloud cover percentage exceeding cloud threshold: 39.28% > 10.00%. ERROR - Skipping L7 2021-08-22-21-12-30 due to cloud cover percentage exceeding cloud threshold: 11.58% > 10.00%. ERROR - Skipping L7 2021-09-23-21-09-41 due to cloud cover percentage exceeding cloud threshold: 35.29% > 10.00%. INFO - Processing image L7 2022-01-29-20-57-35 INFO - L7 2022-01-29-20-57-35 cloud cover : 3.50% INFO - L7 2022-01-29-20-57-35: sand: 1.64% ,whitewater: 0.31% ,water: 44.75% INFO - L7 2022-01-29-20-57-35: 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: 13 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 428 INFO - Number of shoreline points before removing points within 30m of no data pixel 428 INFO - Number of shoreline points after removing points within 30m of no data pixel 419 ERROR - Skipping L7 2022-02-14-20-55-57 due to cloud cover percentage exceeding cloud threshold: 22.29% > 10.00%. INFO - Processing image L7 2022-04-03-20-51-17 INFO - L7 2022-04-03-20-51-17 cloud cover : 0.39% INFO - L7 2022-04-03-20-51-17: sand: 2.09% ,whitewater: 4.34% ,water: 58.05% INFO - L7 2022-04-03-20-51-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 29 shorelines. Number of shorelines after filtering shorelines: 7 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 L7 2022-05-23-20-45-10 INFO - L7 2022-05-23-20-45-10 cloud cover : 0.00% INFO - L7 2022-05-23-20-45-10: sand: 3.77% ,whitewater: 1.27% ,water: 53.21% INFO - L7 2022-05-23-20-45-10: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 147 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 147 INFO - Processing image L7 2022-05-23-20-45-34 INFO - L7 2022-05-23-20-45-34 cloud cover : 0.00% INFO - L7 2022-05-23-20-45-34: sand: 3.49% ,whitewater: 1.37% ,water: 53.41% INFO - L7 2022-05-23-20-45-34: 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: 4 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 L7 2022-06-09-20-44-18 INFO - L7 2022-06-09-20-44-18 cloud cover : 0.00% INFO - L7 2022-06-09-20-44-18: sand: 2.77% ,whitewater: 1.27% ,water: 62.46% INFO - L7 2022-06-09-20-44-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 40 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 351 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 L7 2022-06-09-20-44-41 INFO - L7 2022-06-09-20-44-41 cloud cover : 0.00% INFO - L7 2022-06-09-20-44-41: sand: 1.75% ,whitewater: 1.99% ,water: 53.22% INFO - L7 2022-06-09-20-44-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 38 INFO - Processing image L7 2022-06-26-20-43-15 INFO - L7 2022-06-26-20-43-15 cloud cover : 0.00% INFO - L7 2022-06-26-20-43-15: sand: 5.66% ,whitewater: 1.34% ,water: 64.25% INFO - L7 2022-06-26-20-43-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 37 shorelines. Number of shorelines after filtering shorelines: 12 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 359 ERROR - Skipping L7 2022-07-13-20-42-05 due to cloud cover percentage exceeding cloud threshold: 67.65% > 10.00%. INFO - Processing image L7 2022-07-30-20-40-44 INFO - L7 2022-07-30-20-40-44 cloud cover : 0.00% INFO - L7 2022-07-30-20-40-44: sand: 1.31% ,whitewater: 1.90% ,water: 64.32% INFO - L7 2022-07-30-20-40-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 36 shorelines. Number of shorelines after filtering shorelines: 15 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 640 INFO - Number of shoreline points after removing points within 300m of cloud mask 640 INFO - Number of shoreline points before removing points within 30m of no data pixel 640 INFO - Number of shoreline points after removing points within 30m of no data pixel 640 INFO - Processing image L7 2022-10-06-20-34-04 INFO - L7 2022-10-06-20-34-04 cloud cover : 0.00% INFO - L7 2022-10-06-20-34-04: sand: 0.64% ,whitewater: 8.96% ,water: 48.09% INFO - L7 2022-10-06-20-34-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 28 shorelines. Number of shorelines after filtering shorelines: 12 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 542 INFO - Processing image L7 2022-11-09-20-29-40 INFO - L7 2022-11-09-20-29-40 cloud cover : 0.00% INFO - L7 2022-11-09-20-29-40: sand: 2.04% ,whitewater: 3.96% ,water: 39.68% INFO - L7 2022-11-09-20-29-40: 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: 12 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 641 INFO - Number of shoreline points after removing points within 300m of cloud mask 641 INFO - Number of shoreline points before removing points within 30m of no data pixel 641 INFO - Number of shoreline points after removing points within 30m of no data pixel 626 INFO - Processing image L7 2022-11-09-20-30-04 INFO - L7 2022-11-09-20-30-04 cloud cover : 0.00% INFO - L7 2022-11-09-20-30-04: sand: 0.00% ,whitewater: 0.24% ,water: 9.34% INFO - L7 2022-11-09-20-30-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L7 2022-12-13-20-25-01 INFO - L7 2022-12-13-20-25-01 cloud cover : 0.00% INFO - L7 2022-12-13-20-25-01: sand: 0.00% ,whitewater: 4.91% ,water: 0.00% INFO - L7 2022-12-13-20-25-01: 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 2023-02-07-20-20-06 INFO - L7 2023-02-07-20-20-06 cloud cover : 6.01% INFO - L7 2023-02-07-20-20-06: sand: 0.63% ,whitewater: 3.76% ,water: 48.79% INFO - L7 2023-02-07-20-20-06: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 285 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L7 2023-02-07-20-20-30 INFO - L7 2023-02-07-20-20-30 cloud cover : 0.00% INFO - L7 2023-02-07-20-20-30: sand: 0.00% ,whitewater: 2.89% ,water: 29.33% INFO - L7 2023-02-07-20-20-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 41 INFO - Number of shoreline points after removing points within 300m of cloud mask 41 INFO - Number of shoreline points before removing points within 30m of no data pixel 41 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 INFO - Processing image L7 2023-03-18-20-16-03 INFO - L7 2023-03-18-20-16-03 cloud cover : 0.00% INFO - L7 2023-03-18-20-16-03: sand: 3.10% ,whitewater: 1.49% ,water: 56.19% INFO - L7 2023-03-18-20-16-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 25 shorelines. Number of shorelines after filtering shorelines: 8 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 190 ERROR - Skipping L7 2023-08-24-19-58-22 due to cloud cover percentage exceeding cloud threshold: 73.34% > 10.00%. ERROR - Skipping L7 2024-01-16-19-40-28 due to cloud cover percentage exceeding cloud threshold: 89.72% > 10.00%. INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 ERROR - Skipping L8 2013-04-18-22-14-49 due to cloud cover percentage exceeding cloud threshold: 48.77% > 10.00%. ERROR - Skipping L8 2013-05-11-22-21-07 due to cloud cover percentage exceeding cloud threshold: 12.89% > 10.00%. INFO - Processing image L8 2013-06-05-22-15-03 INFO - L8 2013-06-05-22-15-03 cloud cover : 8.80% INFO - L8 2013-06-05-22-15-03: sand: 0.00% ,whitewater: 3.41% ,water: 63.77% INFO - L8 2013-06-05-22-15-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 27 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 401 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 318 INFO - Processing image L8 2013-06-05-22-15-27 INFO - L8 2013-06-05-22-15-27 cloud cover : 0.00% INFO - L8 2013-06-05-22-15-27: sand: 0.00% ,whitewater: 0.45% ,water: 4.15% INFO - L8 2013-06-05-22-15-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2013-07-07-22-15-00 INFO - L8 2013-07-07-22-15-00 cloud cover : 0.00% INFO - L8 2013-07-07-22-15-00: sand: 0.00% ,whitewater: 26.33% ,water: 49.36% INFO - L8 2013-07-07-22-15-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 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 419 INFO - Processing image L8 2013-07-07-22-15-24 INFO - L8 2013-07-07-22-15-24 cloud cover : 0.00% INFO - L8 2013-07-07-22-15-24: sand: 0.00% ,whitewater: 27.15% ,water: 48.32% INFO - L8 2013-07-07-22-15-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 6 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 417 ERROR - Skipping L8 2013-08-08-22-15-01 due to cloud cover percentage exceeding cloud threshold: 52.87% > 10.00%. ERROR - Skipping L8 2013-08-08-22-15-25 due to cloud cover percentage exceeding cloud threshold: 57.15% > 10.00%. INFO - Processing image L8 2013-09-16-22-21-09 INFO - L8 2013-09-16-22-21-09 cloud cover : 0.00% INFO - L8 2013-09-16-22-21-09: sand: 0.49% ,whitewater: 2.20% ,water: 54.18% INFO - L8 2013-09-16-22-21-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 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 320 INFO - Processing image L8 2013-10-18-22-21-01 INFO - L8 2013-10-18-22-21-01 cloud cover : 0.00% INFO - L8 2013-10-18-22-21-01: sand: 0.27% ,whitewater: 24.38% ,water: 29.49% INFO - L8 2013-10-18-22-21-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 1 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 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 332 INFO - Processing image L8 2013-10-27-22-14-43 INFO - L8 2013-10-27-22-14-43 cloud cover : 1.27% INFO - L8 2013-10-27-22-14-43: sand: 0.16% ,whitewater: 16.95% ,water: 47.13% INFO - L8 2013-10-27-22-14-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 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 292 INFO - Processing image L8 2013-10-27-22-15-07 INFO - L8 2013-10-27-22-15-07 cloud cover : 1.14% INFO - L8 2013-10-27-22-15-07: sand: 0.17% ,whitewater: 17.09% ,water: 47.17% INFO - L8 2013-10-27-22-15-07: 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: 2 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 288 INFO - Processing image L8 2013-11-03-22-20-56 INFO - L8 2013-11-03-22-20-56 cloud cover : 0.00% INFO - L8 2013-11-03-22-20-56: sand: 0.50% ,whitewater: 1.56% ,water: 51.57% INFO - L8 2013-11-03-22-20-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 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 305 INFO - Processing image L8 2013-11-19-22-20-49 INFO - L8 2013-11-19-22-20-49 cloud cover : 4.09% INFO - L8 2013-11-19-22-20-49: sand: 1.56% ,whitewater: 1.29% ,water: 48.89% INFO - L8 2013-11-19-22-20-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 212 INFO - Number of shoreline points before removing points within 30m of no data pixel 212 INFO - Number of shoreline points after removing points within 30m of no data pixel 212 ERROR - Skipping L8 2013-11-28-22-14-37 due to cloud cover percentage exceeding cloud threshold: 68.49% > 10.00%. ERROR - Skipping L8 2013-11-28-22-15-01 due to cloud cover percentage exceeding cloud threshold: 64.28% > 10.00%. ERROR - Skipping L8 2013-12-14-22-14-33 due to cloud cover percentage exceeding cloud threshold: 19.20% > 10.00%. ERROR - Skipping L8 2013-12-14-22-14-57 due to cloud cover percentage exceeding cloud threshold: 12.77% > 10.00%. INFO - Processing image L8 2013-12-21-22-20-39 INFO - L8 2013-12-21-22-20-39 cloud cover : 0.00% INFO - L8 2013-12-21-22-20-39: sand: 1.90% ,whitewater: 9.41% ,water: 42.22% INFO - L8 2013-12-21-22-20-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 5 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 ERROR - Skipping L8 2013-12-30-22-14-25 due to cloud cover percentage exceeding cloud threshold: 73.47% > 10.00%. ERROR - Skipping L8 2013-12-30-22-14-49 due to cloud cover percentage exceeding cloud threshold: 68.25% > 10.00%. INFO - Processing image L8 2014-02-07-22-20-09 INFO - L8 2014-02-07-22-20-09 cloud cover : 0.00% INFO - L8 2014-02-07-22-20-09: sand: 3.19% ,whitewater: 1.30% ,water: 49.70% INFO - L8 2014-02-07-22-20-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 29 shorelines. Number of shorelines after filtering shorelines: 3 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 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 416 INFO - Processing image L8 2014-02-16-22-13-50 INFO - L8 2014-02-16-22-13-50 cloud cover : 0.00% INFO - L8 2014-02-16-22-13-50: sand: 1.82% ,whitewater: 0.63% ,water: 52.16% INFO - L8 2014-02-16-22-13-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 12 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 290 INFO - Processing image L8 2014-02-16-22-14-14 INFO - L8 2014-02-16-22-14-14 cloud cover : 0.00% INFO - L8 2014-02-16-22-14-14: sand: 1.87% ,whitewater: 0.64% ,water: 52.09% INFO - L8 2014-02-16-22-14-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 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 297 ERROR - Skipping L8 2014-02-23-22-19-56 due to cloud cover percentage exceeding cloud threshold: 22.96% > 10.00%. INFO - Processing image L8 2014-03-04-22-13-34 INFO - L8 2014-03-04-22-13-34 cloud cover : 0.00% INFO - L8 2014-03-04-22-13-34: sand: 1.50% ,whitewater: 10.26% ,water: 43.23% INFO - L8 2014-03-04-22-13-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 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 301 INFO - Processing image L8 2014-03-04-22-13-58 INFO - L8 2014-03-04-22-13-58 cloud cover : 0.00% INFO - L8 2014-03-04-22-13-58: sand: 1.50% ,whitewater: 10.39% ,water: 43.19% INFO - L8 2014-03-04-22-13-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 3 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 400 ERROR - Skipping L8 2014-04-05-22-13-10 due to cloud cover percentage exceeding cloud threshold: 40.14% > 10.00%. ERROR - Skipping L8 2014-04-05-22-13-34 due to cloud cover percentage exceeding cloud threshold: 39.63% > 10.00%. INFO - Processing image L8 2014-05-14-22-18-44 INFO - L8 2014-05-14-22-18-44 cloud cover : 0.00% INFO - L8 2014-05-14-22-18-44: sand: 0.28% ,whitewater: 5.99% ,water: 63.19% INFO - L8 2014-05-14-22-18-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 666 INFO - Number of shoreline points after removing points within 300m of cloud mask 666 INFO - Number of shoreline points before removing points within 30m of no data pixel 666 INFO - Number of shoreline points after removing points within 30m of no data pixel 666 INFO - Processing image L8 2014-05-30-22-18-47 INFO - L8 2014-05-30-22-18-47 cloud cover : 0.00% INFO - L8 2014-05-30-22-18-47: sand: 0.22% ,whitewater: 5.69% ,water: 65.70% INFO - L8 2014-05-30-22-18-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 554 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L8 2014-07-01-22-18-58 INFO - L8 2014-07-01-22-18-58 cloud cover : 3.80% INFO - L8 2014-07-01-22-18-58: sand: 0.00% ,whitewater: 6.43% ,water: 64.68% INFO - L8 2014-07-01-22-18-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 2 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 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 275 ERROR - Skipping L8 2014-07-17-22-19-04 due to cloud cover percentage exceeding cloud threshold: 60.48% > 10.00%. INFO - Processing image L8 2014-07-26-22-12-55 INFO - L8 2014-07-26-22-12-55 cloud cover : 0.00% INFO - L8 2014-07-26-22-12-55: sand: 0.11% ,whitewater: 3.38% ,water: 69.53% INFO - L8 2014-07-26-22-12-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 555 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 555 INFO - Processing image L8 2014-07-26-22-13-18 INFO - L8 2014-07-26-22-13-18 cloud cover : 0.00% INFO - L8 2014-07-26-22-13-18: sand: 0.13% ,whitewater: 3.55% ,water: 69.30% INFO - L8 2014-07-26-22-13-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 551 INFO - Number of shoreline points after removing points within 300m of cloud mask 551 INFO - Number of shoreline points before removing points within 30m of no data pixel 551 INFO - Number of shoreline points after removing points within 30m of no data pixel 551 INFO - Processing image L8 2014-08-02-22-19-10 INFO - L8 2014-08-02-22-19-10 cloud cover : 0.00% INFO - L8 2014-08-02-22-19-10: sand: 0.00% ,whitewater: 19.44% ,water: 50.07% INFO - L8 2014-08-02-22-19-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 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 546 ERROR - Skipping L8 2014-08-11-22-13-03 due to cloud cover percentage exceeding cloud threshold: 44.04% > 10.00%. ERROR - Skipping L8 2014-08-11-22-13-27 due to cloud cover percentage exceeding cloud threshold: 34.47% > 10.00%. INFO - Processing image L8 2014-08-27-22-13-05 INFO - L8 2014-08-27-22-13-05 cloud cover : 0.00% INFO - L8 2014-08-27-22-13-05: sand: 0.92% ,whitewater: 3.16% ,water: 59.22% INFO - L8 2014-08-27-22-13-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 4 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 448 INFO - Processing image L8 2014-08-27-22-13-29 INFO - L8 2014-08-27-22-13-29 cloud cover : 0.00% INFO - L8 2014-08-27-22-13-29: sand: 0.95% ,whitewater: 3.26% ,water: 59.11% INFO - L8 2014-08-27-22-13-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 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 450 ERROR - Skipping L8 2014-09-12-22-13-33 due to cloud cover percentage exceeding cloud threshold: 87.59% > 10.00%. INFO - Processing image L8 2014-09-28-22-13-08 INFO - L8 2014-09-28-22-13-08 cloud cover : 1.32% INFO - L8 2014-09-28-22-13-08: sand: 0.51% ,whitewater: 6.45% ,water: 43.96% INFO - L8 2014-09-28-22-13-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 2 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 323 INFO - Processing image L8 2014-09-28-22-13-32 INFO - L8 2014-09-28-22-13-32 cloud cover : 4.87% INFO - L8 2014-09-28-22-13-32: sand: 0.54% ,whitewater: 5.96% ,water: 40.81% INFO - L8 2014-09-28-22-13-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 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 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 246 INFO - Processing image L8 2014-10-14-22-13-14 INFO - L8 2014-10-14-22-13-14 cloud cover : 0.00% INFO - L8 2014-10-14-22-13-14: sand: 1.31% ,whitewater: 10.95% ,water: 40.73% INFO - L8 2014-10-14-22-13-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 300 INFO - Processing image L8 2014-10-14-22-13-38 INFO - L8 2014-10-14-22-13-38 cloud cover : 0.00% INFO - L8 2014-10-14-22-13-38: sand: 1.36% ,whitewater: 11.05% ,water: 40.62% INFO - L8 2014-10-14-22-13-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 296 INFO - Number of shoreline points after removing points within 300m of cloud mask 296 INFO - Number of shoreline points before removing points within 30m of no data pixel 296 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L8 2014-10-21-22-19-25 INFO - L8 2014-10-21-22-19-25 cloud cover : 0.00% INFO - L8 2014-10-21-22-19-25: sand: 0.72% ,whitewater: 10.09% ,water: 43.21% INFO - L8 2014-10-21-22-19-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 296 INFO - Number of shoreline points after removing points within 300m of cloud mask 296 INFO - Number of shoreline points before removing points within 30m of no data pixel 296 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L8 2014-11-06-22-19-25 INFO - L8 2014-11-06-22-19-25 cloud cover : 0.00% INFO - L8 2014-11-06-22-19-25: sand: 0.80% ,whitewater: 0.53% ,water: 52.98% INFO - L8 2014-11-06-22-19-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 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 301 ERROR - Skipping L8 2014-11-15-22-13-13 due to cloud cover percentage exceeding cloud threshold: 20.05% > 10.00%. INFO - Processing image L8 2014-11-15-22-13-37 INFO - L8 2014-11-15-22-13-37 cloud cover : 8.98% INFO - L8 2014-11-15-22-13-37: sand: 0.32% ,whitewater: 16.49% ,water: 32.41% INFO - L8 2014-11-15-22-13-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 124 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 52 INFO - Processing image L8 2014-12-24-22-19-17 INFO - L8 2014-12-24-22-19-17 cloud cover : 1.53% INFO - L8 2014-12-24-22-19-17: sand: 2.06% ,whitewater: 1.87% ,water: 50.14% INFO - L8 2014-12-24-22-19-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 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 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 286 INFO - Processing image L8 2015-01-09-22-19-14 INFO - L8 2015-01-09-22-19-14 cloud cover : 0.00% INFO - L8 2015-01-09-22-19-14: sand: 2.97% ,whitewater: 0.59% ,water: 50.94% INFO - L8 2015-01-09-22-19-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 285 INFO - Number of shoreline points after removing points within 300m of cloud mask 285 INFO - Number of shoreline points before removing points within 30m of no data pixel 285 INFO - Number of shoreline points after removing points within 30m of no data pixel 285 ERROR - Skipping L8 2015-01-18-22-13-00 due to cloud cover percentage exceeding cloud threshold: 55.19% > 10.00%. ERROR - Skipping L8 2015-01-18-22-13-24 due to cloud cover percentage exceeding cloud threshold: 53.94% > 10.00%. INFO - Processing image L8 2015-01-25-22-19-08 INFO - L8 2015-01-25-22-19-08 cloud cover : 0.00% INFO - L8 2015-01-25-22-19-08: sand: 2.61% ,whitewater: 7.98% ,water: 43.00% INFO - L8 2015-01-25-22-19-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 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 308 ERROR - Skipping L8 2015-02-03-22-13-20 due to cloud cover percentage exceeding cloud threshold: 93.60% > 10.00%. INFO - Processing image L8 2015-02-10-22-19-02 INFO - L8 2015-02-10-22-19-02 cloud cover : 0.00% INFO - L8 2015-02-10-22-19-02: sand: 1.84% ,whitewater: 5.51% ,water: 46.27% INFO - L8 2015-02-10-22-19-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 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 302 ERROR - Skipping L8 2015-02-19-22-12-49 due to cloud cover percentage exceeding cloud threshold: 15.43% > 10.00%. ERROR - Skipping L8 2015-02-19-22-13-13 due to cloud cover percentage exceeding cloud threshold: 15.90% > 10.00%. ERROR - Skipping L8 2015-02-26-22-18-58 due to cloud cover percentage exceeding cloud threshold: 18.19% > 10.00%. INFO - Processing image L8 2015-03-07-22-12-42 INFO - L8 2015-03-07-22-12-42 cloud cover : 0.00% INFO - L8 2015-03-07-22-12-42: sand: 0.63% ,whitewater: 25.41% ,water: 29.53% INFO - L8 2015-03-07-22-12-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 699 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 699 INFO - Processing image L8 2015-03-07-22-13-06 INFO - L8 2015-03-07-22-13-06 cloud cover : 0.00% INFO - L8 2015-03-07-22-13-06: sand: 0.63% ,whitewater: 25.61% ,water: 29.37% INFO - L8 2015-03-07-22-13-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 684 INFO - Number of shoreline points after removing points within 300m of cloud mask 684 INFO - Number of shoreline points before removing points within 30m of no data pixel 684 INFO - Number of shoreline points after removing points within 30m of no data pixel 684 ERROR - Skipping L8 2015-03-14-22-18-47 due to cloud cover percentage exceeding cloud threshold: 40.88% > 10.00%. INFO - Processing image L8 2015-03-30-22-18-37 INFO - L8 2015-03-30-22-18-37 cloud cover : 0.00% INFO - L8 2015-03-30-22-18-37: sand: 1.18% ,whitewater: 5.34% ,water: 51.23% INFO - L8 2015-03-30-22-18-37: 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: 6 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 INFO - Processing image L8 2015-04-08-22-12-23 INFO - L8 2015-04-08-22-12-23 cloud cover : 0.00% INFO - L8 2015-04-08-22-12-23: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2015-04-08-22-12-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 3 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 578 ERROR - Skipping L8 2015-04-08-22-12-47 due to cloud cover percentage exceeding cloud threshold: 50.41% > 10.00%. INFO - Processing image L8 2015-04-15-22-18-34 INFO - L8 2015-04-15-22-18-34 cloud cover : 0.00% INFO - L8 2015-04-15-22-18-34: sand: 0.69% ,whitewater: 5.94% ,water: 55.18% INFO - L8 2015-04-15-22-18-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 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 482 INFO - Processing image L8 2015-05-01-22-18-24 INFO - L8 2015-05-01-22-18-24 cloud cover : 0.00% INFO - L8 2015-05-01-22-18-24: sand: 0.32% ,whitewater: 5.01% ,water: 61.04% INFO - L8 2015-05-01-22-18-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 666 INFO - Number of shoreline points after removing points within 300m of cloud mask 666 INFO - Number of shoreline points before removing points within 30m of no data pixel 666 INFO - Number of shoreline points after removing points within 30m of no data pixel 666 ERROR - Skipping L8 2015-05-10-22-12-04 due to cloud cover percentage exceeding cloud threshold: 57.11% > 10.00%. ERROR - Skipping L8 2015-05-10-22-12-28 due to cloud cover percentage exceeding cloud threshold: 84.74% > 10.00%. ERROR - Skipping L8 2015-05-17-22-18-13 due to cloud cover percentage exceeding cloud threshold: 10.38% > 10.00%. INFO - Processing image L8 2015-05-26-22-12-05 INFO - L8 2015-05-26-22-12-05 cloud cover : 0.00% INFO - L8 2015-05-26-22-12-05: sand: 0.00% ,whitewater: 6.13% ,water: 65.51% INFO - L8 2015-05-26-22-12-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 554 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L8 2015-05-26-22-12-28 INFO - L8 2015-05-26-22-12-28 cloud cover : 0.00% INFO - L8 2015-05-26-22-12-28: sand: 0.06% ,whitewater: 6.45% ,water: 64.89% INFO - L8 2015-05-26-22-12-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 558 INFO - Processing image L8 2015-06-27-22-12-22 INFO - L8 2015-06-27-22-12-22 cloud cover : 0.00% INFO - L8 2015-06-27-22-12-22: sand: 0.00% ,whitewater: 8.63% ,water: 66.06% INFO - L8 2015-06-27-22-12-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 512 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 512 INFO - Processing image L8 2015-06-27-22-12-46 INFO - L8 2015-06-27-22-12-46 cloud cover : 0.00% INFO - L8 2015-06-27-22-12-46: sand: 0.00% ,whitewater: 8.95% ,water: 65.42% INFO - L8 2015-06-27-22-12-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 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 516 INFO - Number of shoreline points before removing points within 30m of no data pixel 516 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 INFO - Processing image L8 2015-07-20-22-18-46 INFO - L8 2015-07-20-22-18-46 cloud cover : 0.00% INFO - L8 2015-07-20-22-18-46: sand: 0.00% ,whitewater: 11.36% ,water: 60.50% INFO - L8 2015-07-20-22-18-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 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 545 INFO - Processing image L8 2015-07-29-22-12-37 INFO - L8 2015-07-29-22-12-37 cloud cover : 0.00% INFO - L8 2015-07-29-22-12-37: sand: 0.00% ,whitewater: 3.67% ,water: 71.06% INFO - L8 2015-07-29-22-12-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 607 INFO - Number of shoreline points after removing points within 300m of cloud mask 607 INFO - Number of shoreline points before removing points within 30m of no data pixel 607 INFO - Number of shoreline points after removing points within 30m of no data pixel 607 INFO - Processing image L8 2015-07-29-22-13-01 INFO - L8 2015-07-29-22-13-01 cloud cover : 0.00% INFO - L8 2015-07-29-22-13-01: sand: 0.00% ,whitewater: 4.10% ,water: 70.37% INFO - L8 2015-07-29-22-13-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 584 INFO - Number of shoreline points after removing points within 300m of cloud mask 584 INFO - Number of shoreline points before removing points within 30m of no data pixel 584 INFO - Number of shoreline points after removing points within 30m of no data pixel 584 INFO - Processing image L8 2015-08-05-22-18-48 INFO - L8 2015-08-05-22-18-48 cloud cover : 0.00% INFO - L8 2015-08-05-22-18-48: sand: 0.09% ,whitewater: 10.33% ,water: 57.99% INFO - L8 2015-08-05-22-18-48: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 562 INFO - Number of shoreline points after removing points within 300m of cloud mask 562 INFO - Number of shoreline points before removing points within 30m of no data pixel 562 INFO - Number of shoreline points after removing points within 30m of no data pixel 562 ERROR - Skipping L8 2015-09-06-22-19-02 due to cloud cover percentage exceeding cloud threshold: 57.24% > 10.00%. INFO - Processing image L8 2015-10-24-22-19-16 INFO - L8 2015-10-24-22-19-16 cloud cover : 0.00% INFO - L8 2015-10-24-22-19-16: sand: 1.58% ,whitewater: 9.56% ,water: 42.96% INFO - L8 2015-10-24-22-19-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 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 301 INFO - Processing image L8 2015-12-20-22-13-09 INFO - L8 2015-12-20-22-13-09 cloud cover : 5.00% INFO - L8 2015-12-20-22-13-09: sand: 1.11% ,whitewater: 1.65% ,water: 47.59% INFO - L8 2015-12-20-22-13-09: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 161 INFO - Processing image L8 2015-12-20-22-13-33 INFO - L8 2015-12-20-22-13-33 cloud cover : 4.60% INFO - L8 2015-12-20-22-13-33: sand: 1.84% ,whitewater: 1.54% ,water: 47.28% INFO - L8 2015-12-20-22-13-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 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 125 INFO - Number of shoreline points before removing points within 30m of no data pixel 125 INFO - Number of shoreline points after removing points within 30m of no data pixel 125 INFO - Processing image L8 2015-12-27-22-19-19 INFO - L8 2015-12-27-22-19-19 cloud cover : 8.66% INFO - L8 2015-12-27-22-19-19: sand: 1.95% ,whitewater: 0.86% ,water: 44.92% INFO - L8 2015-12-27-22-19-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 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 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 159 INFO - Processing image L8 2016-01-05-22-13-05 INFO - L8 2016-01-05-22-13-05 cloud cover : 0.00% INFO - L8 2016-01-05-22-13-05: sand: 2.60% ,whitewater: 0.49% ,water: 50.82% INFO - L8 2016-01-05-22-13-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 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 283 INFO - Processing image L8 2016-01-05-22-13-29 INFO - L8 2016-01-05-22-13-29 cloud cover : 0.00% INFO - L8 2016-01-05-22-13-29: sand: 2.58% ,whitewater: 0.48% ,water: 50.81% INFO - L8 2016-01-05-22-13-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 278 INFO - Processing image L8 2016-02-06-22-13-01 INFO - L8 2016-02-06-22-13-01 cloud cover : 0.00% INFO - L8 2016-02-06-22-13-01: sand: 1.05% ,whitewater: 5.39% ,water: 47.96% INFO - L8 2016-02-06-22-13-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 2 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 348 INFO - Processing image L8 2016-02-06-22-13-25 INFO - L8 2016-02-06-22-13-25 cloud cover : 9.00% INFO - L8 2016-02-06-22-13-25: sand: 0.20% ,whitewater: 2.50% ,water: 47.14% INFO - L8 2016-02-06-22-13-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 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 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 112 ERROR - Skipping L8 2016-02-13-22-19-08 due to cloud cover percentage exceeding cloud threshold: 54.64% > 10.00%. ERROR - Skipping L8 2016-02-29-22-19-05 due to cloud cover percentage exceeding cloud threshold: 38.40% > 10.00%. ERROR - Skipping L8 2016-04-01-22-18-50 due to cloud cover percentage exceeding cloud threshold: 29.61% > 10.00%. INFO - Processing image L8 2016-04-10-22-12-37 INFO - L8 2016-04-10-22-12-37 cloud cover : 0.00% INFO - L8 2016-04-10-22-12-37: sand: 1.39% ,whitewater: 11.48% ,water: 49.34% INFO - L8 2016-04-10-22-12-37: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Processing image L8 2016-04-10-22-13-01 INFO - L8 2016-04-10-22-13-01 cloud cover : 0.00% INFO - L8 2016-04-10-22-13-01: sand: 1.44% ,whitewater: 11.72% ,water: 49.09% INFO - L8 2016-04-10-22-13-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 619 INFO - Number of shoreline points after removing points within 300m of cloud mask 619 INFO - Number of shoreline points before removing points within 30m of no data pixel 619 INFO - Number of shoreline points after removing points within 30m of no data pixel 619 ERROR - Skipping L8 2016-04-17-22-18-45 due to cloud cover percentage exceeding cloud threshold: 29.11% > 10.00%. ERROR - Skipping L8 2016-04-26-22-12-33 due to cloud cover percentage exceeding cloud threshold: 50.64% > 10.00%. ERROR - Skipping L8 2016-04-26-22-12-57 due to cloud cover percentage exceeding cloud threshold: 43.34% > 10.00%. ERROR - Skipping L8 2016-05-12-22-12-32 due to cloud cover percentage exceeding cloud threshold: 15.52% > 10.00%. INFO - Processing image L8 2016-05-12-22-12-56 INFO - L8 2016-05-12-22-12-56 cloud cover : 3.80% INFO - L8 2016-05-12-22-12-56: sand: 0.00% ,whitewater: 27.66% ,water: 45.28% INFO - L8 2016-05-12-22-12-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 7 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 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 567 INFO - Processing image L8 2016-06-04-22-18-52 INFO - L8 2016-06-04-22-18-52 cloud cover : 0.00% INFO - L8 2016-06-04-22-18-52: sand: 0.06% ,whitewater: 2.62% ,water: 70.57% INFO - L8 2016-06-04-22-18-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 514 INFO - Number of shoreline points after removing points within 300m of cloud mask 514 INFO - Number of shoreline points before removing points within 30m of no data pixel 514 INFO - Number of shoreline points after removing points within 30m of no data pixel 514 INFO - Processing image L8 2016-06-13-22-12-42 INFO - L8 2016-06-13-22-12-42 cloud cover : 0.00% INFO - L8 2016-06-13-22-12-42: sand: 0.11% ,whitewater: 14.08% ,water: 60.07% INFO - L8 2016-06-13-22-12-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 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 617 INFO - Processing image L8 2016-06-13-22-13-06 INFO - L8 2016-06-13-22-13-06 cloud cover : 0.00% INFO - L8 2016-06-13-22-13-06: sand: 0.16% ,whitewater: 14.93% ,water: 59.06% INFO - L8 2016-06-13-22-13-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 6 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 616 ERROR - Skipping L8 2016-06-29-22-12-50 due to cloud cover percentage exceeding cloud threshold: 77.90% > 10.00%. ERROR - Skipping L8 2016-06-29-22-13-14 due to cloud cover percentage exceeding cloud threshold: 82.13% > 10.00%. INFO - Processing image L8 2016-07-15-22-12-58 INFO - L8 2016-07-15-22-12-58 cloud cover : 7.03% INFO - L8 2016-07-15-22-12-58: sand: 0.00% ,whitewater: 29.40% ,water: 38.65% INFO - L8 2016-07-15-22-12-58: 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: 4 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 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 335 INFO - Processing image L8 2016-07-15-22-13-22 INFO - L8 2016-07-15-22-13-22 cloud cover : 2.61% INFO - L8 2016-07-15-22-13-22: sand: 0.00% ,whitewater: 31.14% ,water: 39.25% INFO - L8 2016-07-15-22-13-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 4 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 L8 2016-07-31-22-13-01 due to cloud cover percentage exceeding cloud threshold: 91.87% > 10.00%. ERROR - Skipping L8 2016-07-31-22-13-25 due to cloud cover percentage exceeding cloud threshold: 85.80% > 10.00%. INFO - Processing image L8 2016-08-07-22-19-13 INFO - L8 2016-08-07-22-19-13 cloud cover : 0.00% INFO - L8 2016-08-07-22-19-13: sand: 0.69% ,whitewater: 3.92% ,water: 63.07% INFO - L8 2016-08-07-22-19-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 664 INFO - Number of shoreline points after removing points within 300m of cloud mask 664 INFO - Number of shoreline points before removing points within 30m of no data pixel 664 INFO - Number of shoreline points after removing points within 30m of no data pixel 664 INFO - Processing image L8 2016-08-16-22-13-05 INFO - L8 2016-08-16-22-13-05 cloud cover : 0.00% INFO - L8 2016-08-16-22-13-05: sand: 0.17% ,whitewater: 15.04% ,water: 51.89% INFO - L8 2016-08-16-22-13-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 7 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 585 INFO - Number of shoreline points before removing points within 30m of no data pixel 585 INFO - Number of shoreline points after removing points within 30m of no data pixel 585 INFO - Processing image L8 2016-08-16-22-13-29 INFO - L8 2016-08-16-22-13-29 cloud cover : 0.00% INFO - L8 2016-08-16-22-13-29: sand: 0.17% ,whitewater: 15.17% ,water: 51.65% INFO - L8 2016-08-16-22-13-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 L8 2016-09-08-22-19-24 INFO - L8 2016-09-08-22-19-24 cloud cover : 0.00% INFO - L8 2016-09-08-22-19-24: sand: 2.06% ,whitewater: 15.30% ,water: 41.67% INFO - L8 2016-09-08-22-19-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 427 INFO - Number of shoreline points after removing points within 300m of cloud mask 427 INFO - Number of shoreline points before removing points within 30m of no data pixel 427 INFO - Number of shoreline points after removing points within 30m of no data pixel 427 INFO - Processing image L8 2016-10-10-22-19-30 INFO - L8 2016-10-10-22-19-30 cloud cover : 0.00% INFO - L8 2016-10-10-22-19-30: sand: 3.35% ,whitewater: 4.41% ,water: 46.93% INFO - L8 2016-10-10-22-19-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 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 309 ERROR - Skipping L8 2016-10-19-22-13-21 due to cloud cover percentage exceeding cloud threshold: 91.47% > 10.00%. ERROR - Skipping L8 2016-10-19-22-13-45 due to cloud cover percentage exceeding cloud threshold: 88.30% > 10.00%. ERROR - Skipping L8 2016-11-20-22-13-21 due to cloud cover percentage exceeding cloud threshold: 36.06% > 10.00%. ERROR - Skipping L8 2016-11-20-22-13-45 due to cloud cover percentage exceeding cloud threshold: 36.23% > 10.00%. INFO - Processing image L8 2016-12-13-22-19-28 INFO - L8 2016-12-13-22-19-28 cloud cover : 0.00% INFO - L8 2016-12-13-22-19-28: sand: 0.90% ,whitewater: 6.61% ,water: 46.73% INFO - L8 2016-12-13-22-19-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 INFO - Number of shoreline points after removing points within 300m of cloud mask 379 INFO - Number of shoreline points before removing points within 30m of no data pixel 379 INFO - Number of shoreline points after removing points within 30m of no data pixel 379 INFO - Processing image L8 2016-12-22-22-13-14 INFO - L8 2016-12-22-22-13-14 cloud cover : 2.34% INFO - L8 2016-12-22-22-13-14: sand: 2.78% ,whitewater: 13.89% ,water: 39.53% INFO - L8 2016-12-22-22-13-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 276 INFO - Processing image L8 2016-12-22-22-13-38 INFO - L8 2016-12-22-22-13-38 cloud cover : 2.13% INFO - L8 2016-12-22-22-13-38: sand: 2.79% ,whitewater: 13.97% ,water: 39.40% INFO - L8 2016-12-22-22-13-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 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 275 INFO - Processing image L8 2016-12-29-22-19-25 INFO - L8 2016-12-29-22-19-25 cloud cover : 0.00% INFO - L8 2016-12-29-22-19-25: sand: 2.12% ,whitewater: 0.99% ,water: 51.36% INFO - L8 2016-12-29-22-19-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 291 ERROR - Skipping L8 2017-01-07-22-13-12 due to cloud cover percentage exceeding cloud threshold: 80.45% > 10.00%. ERROR - Skipping L8 2017-01-07-22-13-36 due to cloud cover percentage exceeding cloud threshold: 54.03% > 10.00%. ERROR - Skipping L8 2017-01-14-22-19-21 due to cloud cover percentage exceeding cloud threshold: 18.93% > 10.00%. ERROR - Skipping L8 2017-01-23-22-13-07 due to cloud cover percentage exceeding cloud threshold: 61.78% > 10.00%. ERROR - Skipping L8 2017-01-23-22-13-31 due to cloud cover percentage exceeding cloud threshold: 43.31% > 10.00%. INFO - Processing image L8 2017-02-15-22-19-07 INFO - L8 2017-02-15-22-19-07 cloud cover : 8.04% INFO - L8 2017-02-15-22-19-07: sand: 0.60% ,whitewater: 7.52% ,water: 41.16% INFO - L8 2017-02-15-22-19-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 2 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 76 INFO - Number of shoreline points before removing points within 30m of no data pixel 76 INFO - Number of shoreline points after removing points within 30m of no data pixel 76 ERROR - Skipping L8 2017-02-24-22-12-53 due to cloud cover percentage exceeding cloud threshold: 17.07% > 10.00%. ERROR - Skipping L8 2017-02-24-22-13-17 due to cloud cover percentage exceeding cloud threshold: 12.49% > 10.00%. INFO - Processing image L8 2017-03-28-22-12-36 INFO - L8 2017-03-28-22-12-36 cloud cover : 0.00% INFO - L8 2017-03-28-22-12-36: sand: 1.25% ,whitewater: 0.95% ,water: 56.11% INFO - L8 2017-03-28-22-12-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 426 INFO - Number of shoreline points after removing points within 300m of cloud mask 426 INFO - Number of shoreline points before removing points within 30m of no data pixel 426 INFO - Number of shoreline points after removing points within 30m of no data pixel 426 INFO - Processing image L8 2017-03-28-22-13-00 INFO - L8 2017-03-28-22-13-00 cloud cover : 0.00% INFO - L8 2017-03-28-22-13-00: sand: 1.32% ,whitewater: 1.00% ,water: 56.06% INFO - L8 2017-03-28-22-13-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 4 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 456 INFO - Number of shoreline points before removing points within 30m of no data pixel 456 INFO - Number of shoreline points after removing points within 30m of no data pixel 456 ERROR - Skipping L8 2017-04-13-22-12-28 due to cloud cover percentage exceeding cloud threshold: 52.37% > 10.00%. ERROR - Skipping L8 2017-04-13-22-12-52 due to cloud cover percentage exceeding cloud threshold: 26.68% > 10.00%. INFO - Processing image L8 2017-05-06-22-18-31 INFO - L8 2017-05-06-22-18-31 cloud cover : 0.00% INFO - L8 2017-05-06-22-18-31: sand: 0.33% ,whitewater: 3.00% ,water: 64.10% INFO - L8 2017-05-06-22-18-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 643 INFO - Number of shoreline points after removing points within 300m of cloud mask 643 INFO - Number of shoreline points before removing points within 30m of no data pixel 643 INFO - Number of shoreline points after removing points within 30m of no data pixel 643 INFO - Processing image L8 2017-06-07-22-18-51 INFO - L8 2017-06-07-22-18-51 cloud cover : 0.00% INFO - L8 2017-06-07-22-18-51: sand: 0.05% ,whitewater: 6.78% ,water: 66.00% INFO - L8 2017-06-07-22-18-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 516 INFO - Number of shoreline points before removing points within 30m of no data pixel 516 INFO - Number of shoreline points after removing points within 30m of no data pixel 516 ERROR - Skipping L8 2017-07-02-22-12-47 due to cloud cover percentage exceeding cloud threshold: 28.47% > 10.00%. ERROR - Skipping L8 2017-07-02-22-13-11 due to cloud cover percentage exceeding cloud threshold: 44.36% > 10.00%. INFO - Processing image L8 2017-07-09-22-18-59 INFO - L8 2017-07-09-22-18-59 cloud cover : 0.00% INFO - L8 2017-07-09-22-18-59: sand: 0.00% ,whitewater: 4.11% ,water: 71.56% INFO - L8 2017-07-09-22-18-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 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 465 ERROR - Skipping L8 2017-07-18-22-13-16 due to cloud cover percentage exceeding cloud threshold: 88.74% > 10.00%. INFO - Processing image L8 2017-07-25-22-19-06 INFO - L8 2017-07-25-22-19-06 cloud cover : 0.00% INFO - L8 2017-07-25-22-19-06: sand: 0.00% ,whitewater: 16.48% ,water: 53.40% INFO - L8 2017-07-25-22-19-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 511 INFO - Number of shoreline points before removing points within 30m of no data pixel 511 INFO - Number of shoreline points after removing points within 30m of no data pixel 511 ERROR - Skipping L8 2017-08-19-22-13-05 due to cloud cover percentage exceeding cloud threshold: 73.15% > 10.00%. ERROR - Skipping L8 2017-08-19-22-13-28 due to cloud cover percentage exceeding cloud threshold: 75.00% > 10.00%. ERROR - Skipping L8 2017-09-20-22-13-10 due to cloud cover percentage exceeding cloud threshold: 74.61% > 10.00%. ERROR - Skipping L8 2017-09-20-22-13-34 due to cloud cover percentage exceeding cloud threshold: 77.36% > 10.00%. INFO - Processing image L8 2017-09-27-22-19-24 INFO - L8 2017-09-27-22-19-24 cloud cover : 0.00% INFO - L8 2017-09-27-22-19-24: sand: 1.99% ,whitewater: 8.10% ,water: 44.57% INFO - L8 2017-09-27-22-19-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 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 346 INFO - Processing image L8 2017-10-13-22-19-28 INFO - L8 2017-10-13-22-19-28 cloud cover : 0.00% INFO - L8 2017-10-13-22-19-28: sand: 1.71% ,whitewater: 7.88% ,water: 43.01% INFO - L8 2017-10-13-22-19-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 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 308 ERROR - Skipping L8 2017-10-22-22-13-19 due to cloud cover percentage exceeding cloud threshold: 79.19% > 10.00%. ERROR - Skipping L8 2017-10-22-22-13-42 due to cloud cover percentage exceeding cloud threshold: 70.91% > 10.00%. INFO - Processing image L8 2017-11-30-22-19-20 INFO - L8 2017-11-30-22-19-20 cloud cover : 0.00% INFO - L8 2017-11-30-22-19-20: sand: 1.74% ,whitewater: 2.22% ,water: 49.06% INFO - L8 2017-11-30-22-19-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 279 INFO - Number of shoreline points after removing points within 300m of cloud mask 279 INFO - Number of shoreline points before removing points within 30m of no data pixel 279 INFO - Number of shoreline points after removing points within 30m of no data pixel 279 ERROR - Skipping L8 2017-12-16-22-19-22 due to cloud cover percentage exceeding cloud threshold: 20.70% > 10.00%. INFO - Processing image L8 2017-12-25-22-13-11 INFO - L8 2017-12-25-22-13-11 cloud cover : 4.96% INFO - L8 2017-12-25-22-13-11: sand: 3.43% ,whitewater: 4.89% ,water: 40.51% INFO - L8 2017-12-25-22-13-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 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 236 INFO - Number of shoreline points before removing points within 30m of no data pixel 236 INFO - Number of shoreline points after removing points within 30m of no data pixel 236 INFO - Processing image L8 2017-12-25-22-13-35 INFO - L8 2017-12-25-22-13-35 cloud cover : 5.00% INFO - L8 2017-12-25-22-13-35: sand: 3.45% ,whitewater: 4.90% ,water: 40.40% INFO - L8 2017-12-25-22-13-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 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 236 INFO - Number of shoreline points before removing points within 30m of no data pixel 236 INFO - Number of shoreline points after removing points within 30m of no data pixel 236 ERROR - Skipping L8 2018-01-01-22-19-20 due to cloud cover percentage exceeding cloud threshold: 88.12% > 10.00%. ERROR - Skipping L8 2018-03-15-22-12-34 due to cloud cover percentage exceeding cloud threshold: 49.42% > 10.00%. ERROR - Skipping L8 2018-03-15-22-12-58 due to cloud cover percentage exceeding cloud threshold: 37.72% > 10.00%. ERROR - Skipping L8 2018-03-31-22-12-27 due to cloud cover percentage exceeding cloud threshold: 56.00% > 10.00%. ERROR - Skipping L8 2018-03-31-22-12-51 due to cloud cover percentage exceeding cloud threshold: 19.97% > 10.00%. INFO - Processing image L8 2018-04-07-22-18-34 INFO - L8 2018-04-07-22-18-34 cloud cover : 0.00% INFO - L8 2018-04-07-22-18-34: sand: 1.63% ,whitewater: 7.05% ,water: 50.34% INFO - L8 2018-04-07-22-18-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 5 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 490 INFO - Processing image L8 2018-05-02-22-12-09 INFO - L8 2018-05-02-22-12-09 cloud cover : 1.21% INFO - L8 2018-05-02-22-12-09: sand: 0.15% ,whitewater: 8.85% ,water: 56.86% INFO - L8 2018-05-02-22-12-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 4 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 482 INFO - Processing image L8 2018-05-02-22-12-33 INFO - L8 2018-05-02-22-12-33 cloud cover : 0.00% INFO - L8 2018-05-02-22-12-33: sand: 0.19% ,whitewater: 9.15% ,water: 56.78% INFO - L8 2018-05-02-22-12-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 480 INFO - Number of shoreline points after removing points within 300m of cloud mask 480 INFO - Number of shoreline points before removing points within 30m of no data pixel 480 INFO - Number of shoreline points after removing points within 30m of no data pixel 480 ERROR - Skipping L8 2018-05-18-22-12-22 due to cloud cover percentage exceeding cloud threshold: 91.26% > 10.00%. INFO - Processing image L8 2018-05-25-22-18-03 INFO - L8 2018-05-25-22-18-03 cloud cover : 0.00% INFO - L8 2018-05-25-22-18-03: sand: 0.00% ,whitewater: 25.36% ,water: 44.28% INFO - L8 2018-05-25-22-18-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 561 INFO - Number of shoreline points after removing points within 300m of cloud mask 561 INFO - Number of shoreline points before removing points within 30m of no data pixel 561 INFO - Number of shoreline points after removing points within 30m of no data pixel 561 INFO - Processing image L8 2018-06-19-22-11-57 INFO - L8 2018-06-19-22-11-57 cloud cover : 0.00% INFO - L8 2018-06-19-22-11-57: sand: 0.00% ,whitewater: 5.22% ,water: 68.62% INFO - L8 2018-06-19-22-11-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 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 542 INFO - Processing image L8 2018-06-19-22-12-21 INFO - L8 2018-06-19-22-12-21 cloud cover : 0.00% INFO - L8 2018-06-19-22-12-21: sand: 0.00% ,whitewater: 5.57% ,water: 68.11% INFO - L8 2018-06-19-22-12-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 590 INFO - Number of shoreline points after removing points within 300m of cloud mask 590 INFO - Number of shoreline points before removing points within 30m of no data pixel 590 INFO - Number of shoreline points after removing points within 30m of no data pixel 590 INFO - Processing image L8 2018-06-26-22-18-12 INFO - L8 2018-06-26-22-18-12 cloud cover : 0.00% INFO - L8 2018-06-26-22-18-12: sand: 0.11% ,whitewater: 10.15% ,water: 64.57% INFO - L8 2018-06-26-22-18-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 503 INFO - Number of shoreline points after removing points within 300m of cloud mask 503 INFO - Number of shoreline points before removing points within 30m of no data pixel 503 INFO - Number of shoreline points after removing points within 30m of no data pixel 503 ERROR - Skipping L8 2018-07-12-22-18-20 due to cloud cover percentage exceeding cloud threshold: 13.98% > 10.00%. ERROR - Skipping L8 2018-07-21-22-12-13 due to cloud cover percentage exceeding cloud threshold: 94.88% > 10.00%. ERROR - Skipping L8 2018-07-21-22-12-37 due to cloud cover percentage exceeding cloud threshold: 66.66% > 10.00%. INFO - Processing image L8 2018-08-06-22-12-22 INFO - L8 2018-08-06-22-12-22 cloud cover : 0.00% INFO - L8 2018-08-06-22-12-22: sand: 0.16% ,whitewater: 6.52% ,water: 61.59% INFO - L8 2018-08-06-22-12-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 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 557 INFO - Processing image L8 2018-08-06-22-12-46 INFO - L8 2018-08-06-22-12-46 cloud cover : 0.00% INFO - L8 2018-08-06-22-12-46: sand: 0.26% ,whitewater: 6.78% ,water: 61.20% INFO - L8 2018-08-06-22-12-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 681 INFO - Number of shoreline points after removing points within 300m of cloud mask 681 INFO - Number of shoreline points before removing points within 30m of no data pixel 681 INFO - Number of shoreline points after removing points within 30m of no data pixel 681 ERROR - Skipping L8 2018-08-13-22-18-36 due to cloud cover percentage exceeding cloud threshold: 20.61% > 10.00%. INFO - Processing image L8 2018-08-22-22-12-30 INFO - L8 2018-08-22-22-12-30 cloud cover : 0.00% INFO - L8 2018-08-22-22-12-30: sand: 1.22% ,whitewater: 8.64% ,water: 54.75% INFO - L8 2018-08-22-22-12-30: 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: 7 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 612 INFO - Processing image L8 2018-08-22-22-12-54 INFO - L8 2018-08-22-22-12-54 cloud cover : 0.00% INFO - L8 2018-08-22-22-12-54: sand: 1.30% ,whitewater: 8.77% ,water: 54.54% INFO - L8 2018-08-22-22-12-54: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 655 INFO - Number of shoreline points after removing points within 300m of cloud mask 655 INFO - Number of shoreline points before removing points within 30m of no data pixel 655 INFO - Number of shoreline points after removing points within 30m of no data pixel 655 ERROR - Skipping L8 2018-09-07-22-12-36 due to cloud cover percentage exceeding cloud threshold: 65.55% > 10.00%. ERROR - Skipping L8 2018-09-07-22-13-00 due to cloud cover percentage exceeding cloud threshold: 37.86% > 10.00%. INFO - Processing image L8 2018-09-14-22-18-48 INFO - L8 2018-09-14-22-18-48 cloud cover : 0.00% INFO - L8 2018-09-14-22-18-48: sand: 2.00% ,whitewater: 9.75% ,water: 45.30% INFO - L8 2018-09-14-22-18-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 6 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 ERROR - Skipping L8 2018-09-23-22-12-41 due to cloud cover percentage exceeding cloud threshold: 91.55% > 10.00%. ERROR - Skipping L8 2018-09-23-22-13-05 due to cloud cover percentage exceeding cloud threshold: 90.26% > 10.00%. ERROR - Skipping L8 2018-09-30-22-18-55 due to cloud cover percentage exceeding cloud threshold: 93.70% > 10.00%. ERROR - Skipping L8 2018-11-01-22-19-06 due to cloud cover percentage exceeding cloud threshold: 30.18% > 10.00%. INFO - Processing image L8 2018-11-10-22-12-56 INFO - L8 2018-11-10-22-12-56 cloud cover : 0.00% INFO - L8 2018-11-10-22-12-56: sand: 2.03% ,whitewater: 6.04% ,water: 45.81% INFO - L8 2018-11-10-22-12-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 291 INFO - Processing image L8 2018-11-10-22-13-20 INFO - L8 2018-11-10-22-13-20 cloud cover : 0.00% INFO - L8 2018-11-10-22-13-20: sand: 2.06% ,whitewater: 6.10% ,water: 45.77% INFO - L8 2018-11-10-22-13-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 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 277 ERROR - Skipping L8 2018-11-26-22-12-56 due to cloud cover percentage exceeding cloud threshold: 61.83% > 10.00%. ERROR - Skipping L8 2018-11-26-22-13-20 due to cloud cover percentage exceeding cloud threshold: 79.81% > 10.00%. ERROR - Skipping L8 2019-01-04-22-19-03 due to cloud cover percentage exceeding cloud threshold: 24.70% > 10.00%. ERROR - Skipping L8 2019-01-13-22-12-51 due to cloud cover percentage exceeding cloud threshold: 14.66% > 10.00%. ERROR - Skipping L8 2019-01-13-22-13-15 due to cloud cover percentage exceeding cloud threshold: 13.21% > 10.00%. ERROR - Skipping L8 2019-01-29-22-12-47 due to cloud cover percentage exceeding cloud threshold: 69.70% > 10.00%. ERROR - Skipping L8 2019-01-29-22-13-11 due to cloud cover percentage exceeding cloud threshold: 52.57% > 10.00%. INFO - Processing image L8 2019-02-14-22-12-45 INFO - L8 2019-02-14-22-12-45 cloud cover : 9.59% INFO - L8 2019-02-14-22-12-45: sand: 1.67% ,whitewater: 9.91% ,water: 44.05% INFO - L8 2019-02-14-22-12-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 128 INFO - Number of shoreline points before removing points within 30m of no data pixel 128 INFO - Number of shoreline points after removing points within 30m of no data pixel 128 INFO - Processing image L8 2019-02-14-22-13-09 INFO - L8 2019-02-14-22-13-09 cloud cover : 6.22% INFO - L8 2019-02-14-22-13-09: sand: 1.77% ,whitewater: 10.55% ,water: 44.91% INFO - L8 2019-02-14-22-13-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 301 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 191 ERROR - Skipping L8 2019-02-21-22-18-54 due to cloud cover percentage exceeding cloud threshold: 10.24% > 10.00%. ERROR - Skipping L8 2019-03-02-22-12-41 due to cloud cover percentage exceeding cloud threshold: 10.28% > 10.00%. ERROR - Skipping L8 2019-03-02-22-13-05 due to cloud cover percentage exceeding cloud threshold: 11.63% > 10.00%. ERROR - Skipping L8 2019-03-18-22-12-35 due to cloud cover percentage exceeding cloud threshold: 80.03% > 10.00%. ERROR - Skipping L8 2019-03-18-22-12-59 due to cloud cover percentage exceeding cloud threshold: 64.59% > 10.00%. INFO - Processing image L8 2019-04-03-22-12-32 INFO - L8 2019-04-03-22-12-32 cloud cover : 0.00% INFO - L8 2019-04-03-22-12-32: sand: 1.17% ,whitewater: 3.28% ,water: 55.63% INFO - L8 2019-04-03-22-12-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 467 INFO - Number of shoreline points after removing points within 300m of cloud mask 467 INFO - Number of shoreline points before removing points within 30m of no data pixel 467 INFO - Number of shoreline points after removing points within 30m of no data pixel 467 INFO - Processing image L8 2019-04-03-22-12-56 INFO - L8 2019-04-03-22-12-56 cloud cover : 0.00% INFO - L8 2019-04-03-22-12-56: sand: 1.21% ,whitewater: 3.34% ,water: 55.52% INFO - L8 2019-04-03-22-12-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 374 INFO - Number of shoreline points after removing points within 300m of cloud mask 374 INFO - Number of shoreline points before removing points within 30m of no data pixel 374 INFO - Number of shoreline points after removing points within 30m of no data pixel 374 INFO - Processing image L8 2019-05-05-22-12-28 INFO - L8 2019-05-05-22-12-28 cloud cover : 0.00% INFO - L8 2019-05-05-22-12-28: sand: 0.00% ,whitewater: 0.75% ,water: 65.47% INFO - L8 2019-05-05-22-12-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 491 INFO - Number of shoreline points after removing points within 300m of cloud mask 491 INFO - Number of shoreline points before removing points within 30m of no data pixel 491 INFO - Number of shoreline points after removing points within 30m of no data pixel 491 INFO - Processing image L8 2019-05-05-22-12-52 INFO - L8 2019-05-05-22-12-52 cloud cover : 0.00% INFO - L8 2019-05-05-22-12-52: sand: 0.00% ,whitewater: 0.86% ,water: 65.15% INFO - L8 2019-05-05-22-12-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 493 INFO - Number of shoreline points after removing points within 300m of cloud mask 493 INFO - Number of shoreline points before removing points within 30m of no data pixel 493 INFO - Number of shoreline points after removing points within 30m of no data pixel 493 ERROR - Skipping L8 2019-05-21-22-12-39 due to cloud cover percentage exceeding cloud threshold: 14.97% > 10.00%. INFO - Processing image L8 2019-05-21-22-13-03 INFO - L8 2019-05-21-22-13-03 cloud cover : 3.84% INFO - L8 2019-05-21-22-13-03: sand: 0.03% ,whitewater: 10.46% ,water: 52.82% INFO - L8 2019-05-21-22-13-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 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 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 442 INFO - Processing image L8 2019-06-06-22-12-47 INFO - L8 2019-06-06-22-12-47 cloud cover : 0.00% INFO - L8 2019-06-06-22-12-47: sand: 0.06% ,whitewater: 31.21% ,water: 42.15% INFO - L8 2019-06-06-22-12-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 555 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 555 INFO - Processing image L8 2019-06-06-22-13-11 INFO - L8 2019-06-06-22-13-11 cloud cover : 0.00% INFO - L8 2019-06-06-22-13-11: sand: 0.09% ,whitewater: 31.81% ,water: 41.39% INFO - L8 2019-06-06-22-13-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 509 INFO - Number of shoreline points after removing points within 300m of cloud mask 509 INFO - Number of shoreline points before removing points within 30m of no data pixel 509 INFO - Number of shoreline points after removing points within 30m of no data pixel 509 INFO - Processing image L8 2019-06-29-22-19-05 INFO - L8 2019-06-29-22-19-05 cloud cover : 0.00% INFO - L8 2019-06-29-22-19-05: sand: 0.21% ,whitewater: 4.95% ,water: 68.84% INFO - L8 2019-06-29-22-19-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 512 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 512 INFO - Processing image L8 2019-07-24-22-13-00 INFO - L8 2019-07-24-22-13-00 cloud cover : 0.00% INFO - L8 2019-07-24-22-13-00: sand: 0.00% ,whitewater: 13.62% ,water: 58.05% INFO - L8 2019-07-24-22-13-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 580 INFO - Number of shoreline points after removing points within 300m of cloud mask 580 INFO - Number of shoreline points before removing points within 30m of no data pixel 580 INFO - Number of shoreline points after removing points within 30m of no data pixel 580 INFO - Processing image L8 2019-07-24-22-13-24 INFO - L8 2019-07-24-22-13-24 cloud cover : 0.00% INFO - L8 2019-07-24-22-13-24: sand: 0.00% ,whitewater: 14.33% ,water: 57.22% INFO - L8 2019-07-24-22-13-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 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 576 INFO - Processing image L8 2019-07-31-22-19-14 INFO - L8 2019-07-31-22-19-14 cloud cover : 0.00% INFO - L8 2019-07-31-22-19-14: sand: 0.24% ,whitewater: 8.41% ,water: 62.34% INFO - L8 2019-07-31-22-19-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 6 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 518 ERROR - Skipping L8 2019-08-25-22-13-11 due to cloud cover percentage exceeding cloud threshold: 92.11% > 10.00%. ERROR - Skipping L8 2019-08-25-22-13-35 due to cloud cover percentage exceeding cloud threshold: 64.01% > 10.00%. INFO - Processing image L8 2019-09-01-22-19-23 INFO - L8 2019-09-01-22-19-23 cloud cover : 0.00% INFO - L8 2019-09-01-22-19-23: sand: 0.38% ,whitewater: 5.32% ,water: 55.51% INFO - L8 2019-09-01-22-19-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 375 INFO - Number of shoreline points after removing points within 300m of cloud mask 375 INFO - Number of shoreline points before removing points within 30m of no data pixel 375 INFO - Number of shoreline points after removing points within 30m of no data pixel 375 INFO - Processing image L8 2019-09-17-22-19-29 INFO - L8 2019-09-17-22-19-29 cloud cover : 0.00% INFO - L8 2019-09-17-22-19-29: sand: 0.66% ,whitewater: 15.58% ,water: 40.49% INFO - L8 2019-09-17-22-19-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 603 INFO - Number of shoreline points after removing points within 300m of cloud mask 603 INFO - Number of shoreline points before removing points within 30m of no data pixel 603 INFO - Number of shoreline points after removing points within 30m of no data pixel 603 ERROR - Skipping L8 2019-09-26-22-13-21 due to cloud cover percentage exceeding cloud threshold: 83.11% > 10.00%. ERROR - Skipping L8 2019-09-26-22-13-45 due to cloud cover percentage exceeding cloud threshold: 75.09% > 10.00%. INFO - Processing image L8 2019-10-03-22-19-33 INFO - L8 2019-10-03-22-19-33 cloud cover : 0.35% INFO - L8 2019-10-03-22-19-33: sand: 0.17% ,whitewater: 13.03% ,water: 39.78% INFO - L8 2019-10-03-22-19-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 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 299 INFO - Processing image L8 2019-10-12-22-13-24 INFO - L8 2019-10-12-22-13-24 cloud cover : 0.00% INFO - L8 2019-10-12-22-13-24: sand: 0.42% ,whitewater: 2.44% ,water: 53.52% INFO - L8 2019-10-12-22-13-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 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 290 INFO - Processing image L8 2019-10-12-22-13-48 INFO - L8 2019-10-12-22-13-48 cloud cover : 0.00% INFO - L8 2019-10-12-22-13-48: sand: 0.46% ,whitewater: 2.50% ,water: 53.48% INFO - L8 2019-10-12-22-13-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 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 292 ERROR - Skipping L8 2019-10-19-22-19-35 due to cloud cover percentage exceeding cloud threshold: 84.99% > 10.00%. ERROR - Skipping L8 2019-10-28-22-13-24 due to cloud cover percentage exceeding cloud threshold: 74.37% > 10.00%. ERROR - Skipping L8 2019-10-28-22-13-48 due to cloud cover percentage exceeding cloud threshold: 51.11% > 10.00%. ERROR - Skipping L8 2019-11-13-22-13-21 due to cloud cover percentage exceeding cloud threshold: 94.26% > 10.00%. ERROR - Skipping L8 2019-11-13-22-13-45 due to cloud cover percentage exceeding cloud threshold: 92.30% > 10.00%. INFO - Processing image L8 2019-12-22-22-19-27 INFO - L8 2019-12-22-22-19-27 cloud cover : 4.10% INFO - L8 2019-12-22-22-19-27: sand: 1.22% ,whitewater: 7.98% ,water: 42.38% INFO - L8 2019-12-22-22-19-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 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 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 233 ERROR - Skipping L8 2019-12-31-22-13-14 due to cloud cover percentage exceeding cloud threshold: 26.17% > 10.00%. ERROR - Skipping L8 2019-12-31-22-13-38 due to cloud cover percentage exceeding cloud threshold: 51.40% > 10.00%. ERROR - Skipping L8 2020-01-07-22-19-23 due to cloud cover percentage exceeding cloud threshold: 69.16% > 10.00%. ERROR - Skipping L8 2020-01-23-22-19-19 due to cloud cover percentage exceeding cloud threshold: 73.35% > 10.00%. INFO - Processing image L8 2020-02-08-22-19-14 INFO - L8 2020-02-08-22-19-14 cloud cover : 0.00% INFO - L8 2020-02-08-22-19-14: sand: 0.95% ,whitewater: 5.84% ,water: 47.45% INFO - L8 2020-02-08-22-19-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 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 363 INFO - Processing image L8 2020-02-24-22-19-11 INFO - L8 2020-02-24-22-19-11 cloud cover : 0.00% INFO - L8 2020-02-24-22-19-11: sand: 1.33% ,whitewater: 3.72% ,water: 49.72% INFO - L8 2020-02-24-22-19-11: 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: 2 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 348 ERROR - Skipping L8 2020-03-04-22-12-56 due to cloud cover percentage exceeding cloud threshold: 45.56% > 10.00%. ERROR - Skipping L8 2020-03-04-22-13-20 due to cloud cover percentage exceeding cloud threshold: 38.14% > 10.00%. INFO - Processing image L8 2020-03-27-22-18-55 INFO - L8 2020-03-27-22-18-55 cloud cover : 0.00% INFO - L8 2020-03-27-22-18-55: sand: 1.18% ,whitewater: 8.06% ,water: 49.58% INFO - L8 2020-03-27-22-18-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 554 INFO - Number of shoreline points after removing points within 300m of cloud mask 554 INFO - Number of shoreline points before removing points within 30m of no data pixel 554 INFO - Number of shoreline points after removing points within 30m of no data pixel 554 INFO - Processing image L8 2020-04-28-22-18-40 INFO - L8 2020-04-28-22-18-40 cloud cover : 6.74% INFO - L8 2020-04-28-22-18-40: sand: 0.05% ,whitewater: 14.22% ,water: 46.78% INFO - L8 2020-04-28-22-18-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 116 INFO - Processing image L8 2020-05-07-22-12-24 INFO - L8 2020-05-07-22-12-24 cloud cover : 0.89% INFO - L8 2020-05-07-22-12-24: sand: 0.46% ,whitewater: 7.74% ,water: 58.02% INFO - L8 2020-05-07-22-12-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 642 INFO - Number of shoreline points after removing points within 300m of cloud mask 642 INFO - Number of shoreline points before removing points within 30m of no data pixel 642 INFO - Number of shoreline points after removing points within 30m of no data pixel 642 INFO - Processing image L8 2020-05-07-22-12-48 INFO - L8 2020-05-07-22-12-48 cloud cover : 0.00% INFO - L8 2020-05-07-22-12-48: sand: 0.46% ,whitewater: 8.06% ,water: 58.41% INFO - L8 2020-05-07-22-12-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 681 INFO - Number of shoreline points after removing points within 300m of cloud mask 681 INFO - Number of shoreline points before removing points within 30m of no data pixel 681 INFO - Number of shoreline points after removing points within 30m of no data pixel 681 INFO - Processing image L8 2020-05-14-22-18-36 INFO - L8 2020-05-14-22-18-36 cloud cover : 8.57% INFO - L8 2020-05-14-22-18-36: sand: 0.09% ,whitewater: 5.06% ,water: 48.53% INFO - L8 2020-05-14-22-18-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 34 shorelines. Number of shorelines after filtering shorelines: 6 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 258 INFO - Number of shoreline points before removing points within 30m of no data pixel 258 INFO - Number of shoreline points after removing points within 30m of no data pixel 258 INFO - Processing image L8 2020-05-30-22-18-40 INFO - L8 2020-05-30-22-18-40 cloud cover : 0.00% INFO - L8 2020-05-30-22-18-40: sand: 0.22% ,whitewater: 2.60% ,water: 68.39% INFO - L8 2020-05-30-22-18-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 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 538 INFO - Processing image L8 2020-06-08-22-12-35 INFO - L8 2020-06-08-22-12-35 cloud cover : 0.00% INFO - L8 2020-06-08-22-12-35: sand: 0.03% ,whitewater: 9.08% ,water: 63.16% INFO - L8 2020-06-08-22-12-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 493 INFO - Number of shoreline points after removing points within 300m of cloud mask 493 INFO - Number of shoreline points before removing points within 30m of no data pixel 493 INFO - Number of shoreline points after removing points within 30m of no data pixel 493 INFO - Processing image L8 2020-06-08-22-12-59 INFO - L8 2020-06-08-22-12-59 cloud cover : 0.00% INFO - L8 2020-06-08-22-12-59: sand: 0.07% ,whitewater: 9.52% ,water: 62.43% INFO - L8 2020-06-08-22-12-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 494 INFO - Number of shoreline points after removing points within 300m of cloud mask 494 INFO - Number of shoreline points before removing points within 30m of no data pixel 494 INFO - Number of shoreline points after removing points within 30m of no data pixel 494 INFO - Processing image L8 2020-07-01-22-18-58 INFO - L8 2020-07-01-22-18-58 cloud cover : 0.00% INFO - L8 2020-07-01-22-18-58: sand: 0.04% ,whitewater: 4.52% ,water: 70.13% INFO - L8 2020-07-01-22-18-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 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 553 ERROR - Skipping L8 2020-07-10-22-12-51 due to cloud cover percentage exceeding cloud threshold: 36.81% > 10.00%. ERROR - Skipping L8 2020-07-10-22-13-15 due to cloud cover percentage exceeding cloud threshold: 11.44% > 10.00%. INFO - Processing image L8 2020-07-17-22-19-04 INFO - L8 2020-07-17-22-19-04 cloud cover : 2.57% INFO - L8 2020-07-17-22-19-04: sand: 0.00% ,whitewater: 0.00% ,water: 91.11% INFO - L8 2020-07-17-22-19-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 2 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 190 INFO - Number of shoreline points before removing points within 30m of no data pixel 190 INFO - Number of shoreline points after removing points within 30m of no data pixel 190 INFO - Processing image L8 2020-07-26-22-12-56 INFO - L8 2020-07-26-22-12-56 cloud cover : 0.00% INFO - L8 2020-07-26-22-12-56: sand: 0.12% ,whitewater: 6.17% ,water: 65.17% INFO - L8 2020-07-26-22-12-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 647 INFO - Number of shoreline points after removing points within 300m of cloud mask 647 INFO - Number of shoreline points before removing points within 30m of no data pixel 647 INFO - Number of shoreline points after removing points within 30m of no data pixel 647 INFO - Processing image L8 2020-07-26-22-13-20 INFO - L8 2020-07-26-22-13-20 cloud cover : 0.00% INFO - L8 2020-07-26-22-13-20: sand: 0.20% ,whitewater: 6.60% ,water: 64.51% INFO - L8 2020-07-26-22-13-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 639 INFO - Number of shoreline points after removing points within 300m of cloud mask 639 INFO - Number of shoreline points before removing points within 30m of no data pixel 639 INFO - Number of shoreline points after removing points within 30m of no data pixel 639 ERROR - Skipping L8 2020-08-02-22-19-08 due to cloud cover percentage exceeding cloud threshold: 34.88% > 10.00%. INFO - Processing image L8 2020-08-11-22-12-59 INFO - L8 2020-08-11-22-12-59 cloud cover : 0.00% INFO - L8 2020-08-11-22-12-59: sand: 0.08% ,whitewater: 10.40% ,water: 55.99% INFO - L8 2020-08-11-22-12-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 545 INFO - Processing image L8 2020-08-11-22-13-23 INFO - L8 2020-08-11-22-13-23 cloud cover : 0.00% INFO - L8 2020-08-11-22-13-23: sand: 0.09% ,whitewater: 10.76% ,water: 55.51% INFO - L8 2020-08-11-22-13-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 6 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 545 INFO - Processing image L8 2020-08-27-22-13-08 INFO - L8 2020-08-27-22-13-08 cloud cover : 0.00% INFO - L8 2020-08-27-22-13-08: sand: 0.22% ,whitewater: 7.31% ,water: 54.11% INFO - L8 2020-08-27-22-13-08: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 INFO - Number of shoreline points after removing points within 300m of cloud mask 379 INFO - Number of shoreline points before removing points within 30m of no data pixel 379 INFO - Number of shoreline points after removing points within 30m of no data pixel 379 INFO - Processing image L8 2020-08-27-22-13-32 INFO - L8 2020-08-27-22-13-32 cloud cover : 0.00% INFO - L8 2020-08-27-22-13-32: sand: 0.26% ,whitewater: 7.49% ,water: 53.75% INFO - L8 2020-08-27-22-13-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 INFO - Processing image L8 2020-09-12-22-13-14 INFO - L8 2020-09-12-22-13-14 cloud cover : 0.00% INFO - L8 2020-09-12-22-13-14: sand: 0.00% ,whitewater: 1.15% ,water: 59.45% INFO - L8 2020-09-12-22-13-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 351 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 351 INFO - Processing image L8 2020-09-12-22-13-38 INFO - L8 2020-09-12-22-13-38 cloud cover : 0.00% INFO - L8 2020-09-12-22-13-38: sand: 0.00% ,whitewater: 1.27% ,water: 59.18% INFO - L8 2020-09-12-22-13-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 351 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 351 INFO - Processing image L8 2020-09-19-22-19-27 INFO - L8 2020-09-19-22-19-27 cloud cover : 0.00% INFO - L8 2020-09-19-22-19-27: sand: 0.27% ,whitewater: 9.37% ,water: 46.35% INFO - L8 2020-09-19-22-19-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 3 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 376 ERROR - Skipping L8 2020-10-14-22-13-20 due to cloud cover percentage exceeding cloud threshold: 57.60% > 10.00%. ERROR - Skipping L8 2020-10-14-22-13-44 due to cloud cover percentage exceeding cloud threshold: 56.14% > 10.00%. INFO - Processing image L8 2020-10-21-22-19-31 INFO - L8 2020-10-21-22-19-31 cloud cover : 0.00% INFO - L8 2020-10-21-22-19-31: sand: 2.42% ,whitewater: 8.77% ,water: 42.77% INFO - L8 2020-10-21-22-19-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 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 301 ERROR - Skipping L8 2020-11-15-22-13-18 due to cloud cover percentage exceeding cloud threshold: 90.77% > 10.00%. ERROR - Skipping L8 2020-11-15-22-13-42 due to cloud cover percentage exceeding cloud threshold: 82.14% > 10.00%. ERROR - Skipping L8 2020-12-17-22-13-21 due to cloud cover percentage exceeding cloud threshold: 21.78% > 10.00%. ERROR - Skipping L8 2020-12-17-22-13-45 due to cloud cover percentage exceeding cloud threshold: 31.44% > 10.00%. INFO - Processing image L8 2020-12-24-22-19-30 INFO - L8 2020-12-24-22-19-30 cloud cover : 0.00% INFO - L8 2020-12-24-22-19-30: sand: 2.51% ,whitewater: 10.21% ,water: 40.94% INFO - L8 2020-12-24-22-19-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 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 290 ERROR - Skipping L8 2021-01-02-22-13-16 due to cloud cover percentage exceeding cloud threshold: 44.01% > 10.00%. ERROR - Skipping L8 2021-01-02-22-13-40 due to cloud cover percentage exceeding cloud threshold: 70.06% > 10.00%. ERROR - Skipping L8 2021-01-09-22-19-24 due to cloud cover percentage exceeding cloud threshold: 52.81% > 10.00%. ERROR - Skipping L8 2021-01-25-22-19-20 due to cloud cover percentage exceeding cloud threshold: 11.82% > 10.00%. INFO - Processing image L8 2021-02-03-22-13-08 INFO - L8 2021-02-03-22-13-08 cloud cover : 0.00% INFO - L8 2021-02-03-22-13-08: sand: 2.14% ,whitewater: 2.98% ,water: 47.05% INFO - L8 2021-02-03-22-13-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 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 314 INFO - Processing image L8 2021-02-03-22-13-32 INFO - L8 2021-02-03-22-13-32 cloud cover : 0.00% INFO - L8 2021-02-03-22-13-32: sand: 2.18% ,whitewater: 3.05% ,water: 46.99% INFO - L8 2021-02-03-22-13-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 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 301 INFO - Processing image L8 2021-02-10-22-19-17 INFO - L8 2021-02-10-22-19-17 cloud cover : 0.00% INFO - L8 2021-02-10-22-19-17: sand: 0.76% ,whitewater: 6.41% ,water: 50.84% INFO - L8 2021-02-10-22-19-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 2 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 322 INFO - Processing image L8 2021-02-19-22-13-03 INFO - L8 2021-02-19-22-13-03 cloud cover : 0.00% INFO - L8 2021-02-19-22-13-03: sand: 3.24% ,whitewater: 1.67% ,water: 49.27% INFO - L8 2021-02-19-22-13-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 14 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 300 INFO - Processing image L8 2021-02-19-22-13-27 INFO - L8 2021-02-19-22-13-27 cloud cover : 2.08% INFO - L8 2021-02-19-22-13-27: sand: 2.45% ,whitewater: 1.68% ,water: 48.90% INFO - L8 2021-02-19-22-13-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 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 187 INFO - Number of shoreline points before removing points within 30m of no data pixel 187 INFO - Number of shoreline points after removing points within 30m of no data pixel 187 ERROR - Skipping L8 2021-02-26-22-19-11 due to cloud cover percentage exceeding cloud threshold: 34.27% > 10.00%. ERROR - Skipping L8 2021-03-14-22-19-02 due to cloud cover percentage exceeding cloud threshold: 41.94% > 10.00%. ERROR - Skipping L8 2021-03-23-22-12-49 due to cloud cover percentage exceeding cloud threshold: 48.28% > 10.00%. ERROR - Skipping L8 2021-03-23-22-13-13 due to cloud cover percentage exceeding cloud threshold: 45.74% > 10.00%. INFO - Processing image L8 2021-03-30-22-18-58 INFO - L8 2021-03-30-22-18-58 cloud cover : 0.00% INFO - L8 2021-03-30-22-18-58: sand: 0.42% ,whitewater: 0.49% ,water: 50.42% INFO - L8 2021-03-30-22-18-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 586 INFO - Number of shoreline points after removing points within 300m of cloud mask 586 INFO - Number of shoreline points before removing points within 30m of no data pixel 586 INFO - Number of shoreline points after removing points within 30m of no data pixel 586 ERROR - Skipping L8 2021-04-08-22-13-08 due to cloud cover percentage exceeding cloud threshold: 66.12% > 10.00%. ERROR - Skipping L8 2021-04-15-22-18-52 due to cloud cover percentage exceeding cloud threshold: 67.97% > 10.00%. INFO - Processing image L8 2021-04-24-22-12-37 INFO - L8 2021-04-24-22-12-37 cloud cover : 0.00% INFO - L8 2021-04-24-22-12-37: sand: 0.08% ,whitewater: 17.45% ,water: 48.09% INFO - L8 2021-04-24-22-12-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 L8 2021-04-24-22-13-01 INFO - L8 2021-04-24-22-13-01 cloud cover : 0.00% INFO - L8 2021-04-24-22-13-01: sand: 0.08% ,whitewater: 17.68% ,water: 47.83% INFO - L8 2021-04-24-22-13-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 521 INFO - Processing image L8 2021-05-01-22-18-43 INFO - L8 2021-05-01-22-18-43 cloud cover : 0.00% INFO - L8 2021-05-01-22-18-43: sand: 0.84% ,whitewater: 6.04% ,water: 57.46% INFO - L8 2021-05-01-22-18-43: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 562 INFO - Number of shoreline points after removing points within 300m of cloud mask 562 INFO - Number of shoreline points before removing points within 30m of no data pixel 562 INFO - Number of shoreline points after removing points within 30m of no data pixel 562 INFO - Processing image L8 2021-06-02-22-18-57 INFO - L8 2021-06-02-22-18-57 cloud cover : 0.00% INFO - L8 2021-06-02-22-18-57: sand: 0.26% ,whitewater: 6.13% ,water: 63.99% INFO - L8 2021-06-02-22-18-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 559 INFO - Number of shoreline points after removing points within 300m of cloud mask 559 INFO - Number of shoreline points before removing points within 30m of no data pixel 559 INFO - Number of shoreline points after removing points within 30m of no data pixel 559 ERROR - Skipping L8 2021-06-27-22-12-54 due to cloud cover percentage exceeding cloud threshold: 67.00% > 10.00%. ERROR - Skipping L8 2021-06-27-22-13-18 due to cloud cover percentage exceeding cloud threshold: 64.16% > 10.00%. INFO - Processing image L8 2021-07-13-22-12-55 INFO - L8 2021-07-13-22-12-55 cloud cover : 2.73% INFO - L8 2021-07-13-22-12-55: sand: 0.04% ,whitewater: 0.97% ,water: 53.16% INFO - L8 2021-07-13-22-12-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 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 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 191 INFO - Processing image L8 2021-07-13-22-13-19 INFO - L8 2021-07-13-22-13-19 cloud cover : 0.00% INFO - L8 2021-07-13-22-13-19: sand: 0.04% ,whitewater: 1.15% ,water: 54.45% INFO - L8 2021-07-13-22-13-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 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 333 INFO - Processing image L8 2021-07-29-22-13-03 INFO - L8 2021-07-29-22-13-03 cloud cover : 8.71% INFO - L8 2021-07-29-22-13-03: sand: 0.00% ,whitewater: 1.04% ,water: 41.74% INFO - L8 2021-07-29-22-13-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 374 INFO - Number of shoreline points after removing points within 300m of cloud mask 374 INFO - Number of shoreline points before removing points within 30m of no data pixel 374 INFO - Number of shoreline points after removing points within 30m of no data pixel 374 INFO - Processing image L8 2021-07-29-22-13-27 INFO - L8 2021-07-29-22-13-27 cloud cover : 2.02% INFO - L8 2021-07-29-22-13-27: sand: 0.00% ,whitewater: 1.35% ,water: 47.17% INFO - L8 2021-07-29-22-13-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 374 INFO - Number of shoreline points after removing points within 300m of cloud mask 374 INFO - Number of shoreline points before removing points within 30m of no data pixel 374 INFO - Number of shoreline points after removing points within 30m of no data pixel 374 ERROR - Skipping L8 2021-08-14-22-13-09 due to cloud cover percentage exceeding cloud threshold: 27.83% > 10.00%. ERROR - Skipping L8 2021-08-14-22-13-33 due to cloud cover percentage exceeding cloud threshold: 16.36% > 10.00%. INFO - Processing image L8 2021-08-30-22-13-14 INFO - L8 2021-08-30-22-13-14 cloud cover : 0.00% INFO - L8 2021-08-30-22-13-14: sand: 0.86% ,whitewater: 1.43% ,water: 57.16% INFO - L8 2021-08-30-22-13-14: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 467 INFO - Number of shoreline points after removing points within 300m of cloud mask 467 INFO - Number of shoreline points before removing points within 30m of no data pixel 467 INFO - Number of shoreline points after removing points within 30m of no data pixel 467 INFO - Processing image L8 2021-08-30-22-13-38 INFO - L8 2021-08-30-22-13-38 cloud cover : 0.00% INFO - L8 2021-08-30-22-13-38: sand: 0.99% ,whitewater: 1.59% ,water: 56.94% INFO - L8 2021-08-30-22-13-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 4 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 469 ERROR - Skipping L8 2021-09-06-22-19-27 due to cloud cover percentage exceeding cloud threshold: 71.99% > 10.00%. INFO - Processing image L8 2021-10-01-22-13-22 INFO - L8 2021-10-01-22-13-22 cloud cover : 0.00% INFO - L8 2021-10-01-22-13-22: sand: 0.81% ,whitewater: 5.86% ,water: 46.38% INFO - L8 2021-10-01-22-13-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 398 INFO - Number of shoreline points after removing points within 300m of cloud mask 398 INFO - Number of shoreline points before removing points within 30m of no data pixel 398 INFO - Number of shoreline points after removing points within 30m of no data pixel 398 INFO - Processing image L8 2021-10-01-22-13-46 INFO - L8 2021-10-01-22-13-46 cloud cover : 0.00% INFO - L8 2021-10-01-22-13-46: sand: 0.86% ,whitewater: 5.92% ,water: 46.29% INFO - L8 2021-10-01-22-13-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 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 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 396 INFO - Processing image L8 2021-11-02-22-13-26 INFO - L8 2021-11-02-22-13-26 cloud cover : 0.00% INFO - L8 2021-11-02-22-13-26: sand: 0.95% ,whitewater: 8.02% ,water: 44.69% INFO - L8 2021-11-02-22-13-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 294 INFO - Number of shoreline points after removing points within 300m of cloud mask 294 INFO - Number of shoreline points before removing points within 30m of no data pixel 294 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 INFO - Processing image L8 2021-11-02-22-13-50 INFO - L8 2021-11-02-22-13-50 cloud cover : 0.00% INFO - L8 2021-11-02-22-13-50: sand: 0.97% ,whitewater: 8.03% ,water: 44.69% INFO - L8 2021-11-02-22-13-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 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 292 INFO - Processing image L8 2021-11-18-22-13-20 INFO - L8 2021-11-18-22-13-20 cloud cover : 0.00% INFO - L8 2021-11-18-22-13-20: sand: 1.82% ,whitewater: 2.88% ,water: 49.17% INFO - L8 2021-11-18-22-13-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 281 INFO - Number of shoreline points after removing points within 300m of cloud mask 281 INFO - Number of shoreline points before removing points within 30m of no data pixel 281 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 INFO - Processing image L8 2021-11-18-22-13-44 INFO - L8 2021-11-18-22-13-44 cloud cover : 0.00% INFO - L8 2021-11-18-22-13-44: sand: 1.86% ,whitewater: 2.88% ,water: 49.16% INFO - L8 2021-11-18-22-13-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 281 INFO - Number of shoreline points after removing points within 300m of cloud mask 281 INFO - Number of shoreline points before removing points within 30m of no data pixel 281 INFO - Number of shoreline points after removing points within 30m of no data pixel 281 ERROR - Skipping L8 2021-12-04-22-13-46 due to cloud cover percentage exceeding cloud threshold: 90.24% > 10.00%. ERROR - Skipping L8 2021-12-11-22-19-32 due to cloud cover percentage exceeding cloud threshold: 58.86% > 10.00%. ERROR - Skipping L8 2021-12-20-22-13-20 due to cloud cover percentage exceeding cloud threshold: 85.98% > 10.00%. ERROR - Skipping L8 2021-12-20-22-13-44 due to cloud cover percentage exceeding cloud threshold: 81.74% > 10.00%. ERROR - Skipping L8 2022-01-05-22-13-15 due to cloud cover percentage exceeding cloud threshold: 18.82% > 10.00%. INFO - Processing image L8 2022-01-05-22-13-39 INFO - L8 2022-01-05-22-13-39 cloud cover : 9.44% INFO - L8 2022-01-05-22-13-39: sand: 2.11% ,whitewater: 2.79% ,water: 44.53% INFO - L8 2022-01-05-22-13-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 120 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L8 2022-01-21-22-13-11 INFO - L8 2022-01-21-22-13-11 cloud cover : 7.48% INFO - L8 2022-01-21-22-13-11: sand: 2.29% ,whitewater: 3.22% ,water: 44.16% INFO - L8 2022-01-21-22-13-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 62 INFO - Processing image L8 2022-01-21-22-13-35 INFO - L8 2022-01-21-22-13-35 cloud cover : 7.29% INFO - L8 2022-01-21-22-13-35: sand: 2.36% ,whitewater: 3.34% ,water: 44.20% INFO - L8 2022-01-21-22-13-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 63 INFO - Processing image L8 2022-01-28-22-19-19 INFO - L8 2022-01-28-22-19-19 cloud cover : 0.00% INFO - L8 2022-01-28-22-19-19: sand: 3.64% ,whitewater: 1.26% ,water: 49.84% INFO - L8 2022-01-28-22-19-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 3 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 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 416 INFO - Processing image L8 2022-02-13-22-19-16 INFO - L8 2022-02-13-22-19-16 cloud cover : 0.00% INFO - L8 2022-02-13-22-19-16: sand: 1.61% ,whitewater: 7.45% ,water: 44.87% INFO - L8 2022-02-13-22-19-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 1 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 307 ERROR - Skipping L8 2022-03-01-22-19-12 due to cloud cover percentage exceeding cloud threshold: 22.87% > 10.00%. INFO - Processing image L8 2022-03-10-22-12-59 INFO - L8 2022-03-10-22-12-59 cloud cover : 0.00% INFO - L8 2022-03-10-22-12-59: sand: 2.66% ,whitewater: 4.32% ,water: 50.48% INFO - L8 2022-03-10-22-12-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 441 INFO - Number of shoreline points after removing points within 300m of cloud mask 441 INFO - Number of shoreline points before removing points within 30m of no data pixel 441 INFO - Number of shoreline points after removing points within 30m of no data pixel 441 INFO - Processing image L8 2022-03-10-22-13-23 INFO - L8 2022-03-10-22-13-23 cloud cover : 0.00% INFO - L8 2022-03-10-22-13-23: sand: 2.71% ,whitewater: 4.44% ,water: 50.30% INFO - L8 2022-03-10-22-13-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 437 INFO - Number of shoreline points after removing points within 300m of cloud mask 437 INFO - Number of shoreline points before removing points within 30m of no data pixel 437 INFO - Number of shoreline points after removing points within 30m of no data pixel 437 INFO - Processing image L8 2022-03-26-22-12-47 INFO - L8 2022-03-26-22-12-47 cloud cover : 4.11% INFO - L8 2022-03-26-22-12-47: sand: 1.77% ,whitewater: 6.11% ,water: 61.11% INFO - L8 2022-03-26-22-12-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 29 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 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 316 INFO - Processing image L8 2022-03-26-22-13-11 INFO - L8 2022-03-26-22-13-11 cloud cover : 3.43% INFO - L8 2022-03-26-22-13-11: sand: 1.82% ,whitewater: 6.29% ,water: 60.90% INFO - L8 2022-03-26-22-13-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 443 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 332 INFO - Processing image L8 2022-04-02-22-18-55 INFO - L8 2022-04-02-22-18-55 cloud cover : 0.00% INFO - L8 2022-04-02-22-18-55: sand: 2.01% ,whitewater: 2.98% ,water: 54.73% INFO - L8 2022-04-02-22-18-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 5 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 498 INFO - Processing image L8 2022-05-04-22-19-01 INFO - L8 2022-05-04-22-19-01 cloud cover : 0.00% INFO - L8 2022-05-04-22-19-01: sand: 1.07% ,whitewater: 1.35% ,water: 62.10% INFO - L8 2022-05-04-22-19-01: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 700 INFO - Number of shoreline points after removing points within 300m of cloud mask 700 INFO - Number of shoreline points before removing points within 30m of no data pixel 700 INFO - Number of shoreline points after removing points within 30m of no data pixel 700 ERROR - Skipping L8 2022-05-29-22-13-22 due to cloud cover percentage exceeding cloud threshold: 56.16% > 10.00%. INFO - Processing image L8 2022-06-05-22-19-15 INFO - L8 2022-06-05-22-19-15 cloud cover : 0.00% INFO - L8 2022-06-05-22-19-15: sand: 0.00% ,whitewater: 9.39% ,water: 60.22% INFO - L8 2022-06-05-22-19-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 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 511 INFO - Number of shoreline points before removing points within 30m of no data pixel 511 INFO - Number of shoreline points after removing points within 30m of no data pixel 511 INFO - Processing image L8 2022-06-14-22-13-11 INFO - L8 2022-06-14-22-13-11 cloud cover : 9.42% INFO - L8 2022-06-14-22-13-11: sand: 0.00% ,whitewater: 27.06% ,water: 38.40% INFO - L8 2022-06-14-22-13-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 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 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 396 INFO - Processing image L8 2022-06-14-22-13-34 INFO - L8 2022-06-14-22-13-34 cloud cover : 3.60% INFO - L8 2022-06-14-22-13-34: sand: 0.00% ,whitewater: 27.46% ,water: 37.78% INFO - L8 2022-06-14-22-13-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 514 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 481 INFO - Processing image L8 2022-06-21-22-19-24 INFO - L8 2022-06-21-22-19-24 cloud cover : 0.00% INFO - L8 2022-06-21-22-19-24: sand: 0.00% ,whitewater: 1.61% ,water: 67.32% INFO - L8 2022-06-21-22-19-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 4 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 471 INFO - Processing image L8 2022-06-30-22-13-15 INFO - L8 2022-06-30-22-13-15 cloud cover : 0.00% INFO - L8 2022-06-30-22-13-15: sand: 0.00% ,whitewater: 10.06% ,water: 64.11% INFO - L8 2022-06-30-22-13-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 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 501 INFO - Processing image L8 2022-06-30-22-13-39 INFO - L8 2022-06-30-22-13-39 cloud cover : 0.00% INFO - L8 2022-06-30-22-13-39: sand: 0.00% ,whitewater: 10.41% ,water: 63.47% INFO - L8 2022-06-30-22-13-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 500 INFO - Number of shoreline points after removing points within 300m of cloud mask 500 INFO - Number of shoreline points before removing points within 30m of no data pixel 500 INFO - Number of shoreline points after removing points within 30m of no data pixel 500 ERROR - Skipping L8 2022-07-16-22-13-14 due to cloud cover percentage exceeding cloud threshold: 90.13% > 10.00%. ERROR - Skipping L8 2022-07-16-22-13-38 due to cloud cover percentage exceeding cloud threshold: 80.24% > 10.00%. ERROR - Skipping L8 2022-08-01-22-13-26 due to cloud cover percentage exceeding cloud threshold: 86.37% > 10.00%. ERROR - Skipping L8 2022-08-01-22-13-50 due to cloud cover percentage exceeding cloud threshold: 77.74% > 10.00%. INFO - Processing image L8 2022-09-09-22-19-47 INFO - L8 2022-09-09-22-19-47 cloud cover : 0.00% INFO - L8 2022-09-09-22-19-47: sand: 2.04% ,whitewater: 0.66% ,water: 55.91% INFO - L8 2022-09-09-22-19-47: 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: 3 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 383 ERROR - Skipping L8 2022-11-05-22-13-39 due to cloud cover percentage exceeding cloud threshold: 11.90% > 10.00%. ERROR - Skipping L8 2022-11-05-22-14-02 due to cloud cover percentage exceeding cloud threshold: 10.53% > 10.00%. ERROR - Skipping L8 2022-11-12-22-19-46 due to cloud cover percentage exceeding cloud threshold: 80.08% > 10.00%. ERROR - Skipping L8 2022-12-07-22-13-33 due to cloud cover percentage exceeding cloud threshold: 13.31% > 10.00%. INFO - Processing image L8 2022-12-07-22-13-57 INFO - L8 2022-12-07-22-13-57 cloud cover : 6.65% INFO - L8 2022-12-07-22-13-57: sand: 0.00% ,whitewater: 0.06% ,water: 45.68% INFO - L8 2022-12-07-22-13-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 195 INFO - Number of shoreline points after removing points within 300m of cloud mask 171 INFO - Number of shoreline points before removing points within 30m of no data pixel 171 INFO - Number of shoreline points after removing points within 30m of no data pixel 171 INFO - Processing image L8 2023-01-08-22-13-24 INFO - L8 2023-01-08-22-13-24 cloud cover : 0.00% INFO - L8 2023-01-08-22-13-24: sand: 3.23% ,whitewater: 0.45% ,water: 50.82% INFO - L8 2023-01-08-22-13-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 294 INFO - Number of shoreline points after removing points within 300m of cloud mask 294 INFO - Number of shoreline points before removing points within 30m of no data pixel 294 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 INFO - Processing image L8 2023-01-08-22-13-48 INFO - L8 2023-01-08-22-13-48 cloud cover : 0.00% INFO - L8 2023-01-08-22-13-48: sand: 3.29% ,whitewater: 0.48% ,water: 50.75% INFO - L8 2023-01-08-22-13-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 5 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 292 ERROR - Skipping L8 2023-01-15-22-19-29 due to cloud cover percentage exceeding cloud threshold: 14.98% > 10.00%. INFO - Processing image L8 2023-01-24-22-13-22 INFO - L8 2023-01-24-22-13-22 cloud cover : 0.00% INFO - L8 2023-01-24-22-13-22: sand: 3.18% ,whitewater: 0.71% ,water: 50.13% INFO - L8 2023-01-24-22-13-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 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 304 INFO - Processing image L8 2023-01-24-22-13-46 INFO - L8 2023-01-24-22-13-46 cloud cover : 0.00% INFO - L8 2023-01-24-22-13-46: sand: 3.21% ,whitewater: 0.77% ,water: 50.17% INFO - L8 2023-01-24-22-13-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 298 INFO - Number of shoreline points before removing points within 30m of no data pixel 298 INFO - Number of shoreline points after removing points within 30m of no data pixel 298 INFO - Processing image L8 2023-02-16-22-19-25 INFO - L8 2023-02-16-22-19-25 cloud cover : 0.00% INFO - L8 2023-02-16-22-19-25: sand: 2.98% ,whitewater: 2.18% ,water: 49.28% INFO - L8 2023-02-16-22-19-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 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 305 ERROR - Skipping L8 2023-02-25-22-13-04 due to cloud cover percentage exceeding cloud threshold: 40.32% > 10.00%. INFO - Processing image L8 2023-02-25-22-13-28 INFO - L8 2023-02-25-22-13-28 cloud cover : 3.90% INFO - L8 2023-02-25-22-13-28: sand: 0.10% ,whitewater: 0.17% ,water: 39.77% INFO - L8 2023-02-25-22-13-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 3 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 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 280 ERROR - Skipping L8 2023-03-13-22-12-59 due to cloud cover percentage exceeding cloud threshold: 23.27% > 10.00%. ERROR - Skipping L8 2023-03-13-22-13-22 due to cloud cover percentage exceeding cloud threshold: 16.73% > 10.00%. INFO - Processing image L8 2023-03-20-22-19-04 INFO - L8 2023-03-20-22-19-04 cloud cover : 0.00% INFO - L8 2023-03-20-22-19-04: sand: 0.71% ,whitewater: 14.56% ,water: 37.28% INFO - L8 2023-03-20-22-19-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 779 INFO - Number of shoreline points after removing points within 300m of cloud mask 779 INFO - Number of shoreline points before removing points within 30m of no data pixel 779 INFO - Number of shoreline points after removing points within 30m of no data pixel 779 INFO - Processing image L8 2023-03-29-22-12-48 INFO - L8 2023-03-29-22-12-48 cloud cover : 0.00% INFO - L8 2023-03-29-22-12-48: sand: 2.51% ,whitewater: 3.04% ,water: 53.15% INFO - L8 2023-03-29-22-12-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 4 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 469 INFO - Processing image L8 2023-03-29-22-13-12 INFO - L8 2023-03-29-22-13-12 cloud cover : 0.00% INFO - L8 2023-03-29-22-13-12: sand: 2.67% ,whitewater: 3.12% ,water: 53.04% INFO - L8 2023-03-29-22-13-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 509 INFO - Number of shoreline points after removing points within 300m of cloud mask 509 INFO - Number of shoreline points before removing points within 30m of no data pixel 509 INFO - Number of shoreline points after removing points within 30m of no data pixel 509 ERROR - Skipping L8 2023-04-21-22-18-42 due to cloud cover percentage exceeding cloud threshold: 20.05% > 10.00%. INFO - Processing image L8 2023-04-30-22-12-29 INFO - L8 2023-04-30-22-12-29 cloud cover : 0.00% INFO - L8 2023-04-30-22-12-29: sand: 0.58% ,whitewater: 4.34% ,water: 55.63% INFO - L8 2023-04-30-22-12-29: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 667 INFO - Number of shoreline points after removing points within 300m of cloud mask 667 INFO - Number of shoreline points before removing points within 30m of no data pixel 667 INFO - Number of shoreline points after removing points within 30m of no data pixel 667 INFO - Processing image L8 2023-04-30-22-12-53 INFO - L8 2023-04-30-22-12-53 cloud cover : 0.00% INFO - L8 2023-04-30-22-12-53: sand: 0.75% ,whitewater: 4.59% ,water: 55.21% INFO - L8 2023-04-30-22-12-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 8 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 669 INFO - Number of shoreline points before removing points within 30m of no data pixel 669 INFO - Number of shoreline points after removing points within 30m of no data pixel 669 INFO - Processing image L8 2023-05-23-22-18-29 INFO - L8 2023-05-23-22-18-29 cloud cover : 0.00% INFO - L8 2023-05-23-22-18-29: sand: 0.07% ,whitewater: 12.83% ,water: 55.41% INFO - L8 2023-05-23-22-18-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 ERROR - Skipping L8 2023-06-01-22-12-19 due to cloud cover percentage exceeding cloud threshold: 65.67% > 10.00%. ERROR - Skipping L8 2023-06-01-22-12-43 due to cloud cover percentage exceeding cloud threshold: 16.59% > 10.00%. INFO - Processing image L8 2023-06-08-22-18-36 INFO - L8 2023-06-08-22-18-36 cloud cover : 0.00% INFO - L8 2023-06-08-22-18-36: sand: 0.08% ,whitewater: 2.22% ,water: 68.23% INFO - L8 2023-06-08-22-18-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 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 517 ERROR - Skipping L8 2023-06-24-22-18-42 due to cloud cover percentage exceeding cloud threshold: 43.88% > 10.00%. ERROR - Skipping L8 2023-07-03-22-12-39 due to cloud cover percentage exceeding cloud threshold: 62.60% > 10.00%. ERROR - Skipping L8 2023-07-03-22-13-03 due to cloud cover percentage exceeding cloud threshold: 32.05% > 10.00%. INFO - Processing image L8 2023-08-11-22-19-03 INFO - L8 2023-08-11-22-19-03 cloud cover : 0.00% INFO - L8 2023-08-11-22-19-03: sand: 1.11% ,whitewater: 2.55% ,water: 62.39% INFO - L8 2023-08-11-22-19-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 691 INFO - Number of shoreline points after removing points within 300m of cloud mask 691 INFO - Number of shoreline points before removing points within 30m of no data pixel 691 INFO - Number of shoreline points after removing points within 30m of no data pixel 691 INFO - Processing image L8 2023-08-20-22-12-59 INFO - L8 2023-08-20-22-12-59 cloud cover : 0.00% INFO - L8 2023-08-20-22-12-59: sand: 0.00% ,whitewater: 12.63% ,water: 62.63% INFO - L8 2023-08-20-22-12-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 387 INFO - Number of shoreline points after removing points within 300m of cloud mask 387 INFO - Number of shoreline points before removing points within 30m of no data pixel 387 INFO - Number of shoreline points after removing points within 30m of no data pixel 387 INFO - Processing image L8 2023-08-20-22-13-23 INFO - L8 2023-08-20-22-13-23 cloud cover : 0.00% INFO - L8 2023-08-20-22-13-23: sand: 0.00% ,whitewater: 13.09% ,water: 62.06% INFO - L8 2023-08-20-22-13-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 4 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 383 INFO - Processing image L8 2023-09-05-22-12-58 INFO - L8 2023-09-05-22-12-58 cloud cover : 8.68% INFO - L8 2023-09-05-22-12-58: sand: 0.00% ,whitewater: 1.71% ,water: 58.69% INFO - L8 2023-09-05-22-12-58: 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: 4 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 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 464 ERROR - Skipping L8 2023-09-05-22-13-22 due to cloud cover percentage exceeding cloud threshold: 22.10% > 10.00%. INFO - Processing image L8 2023-09-12-22-19-14 INFO - L8 2023-09-12-22-19-14 cloud cover : 0.00% INFO - L8 2023-09-12-22-19-14: sand: 0.75% ,whitewater: 16.75% ,water: 38.64% INFO - L8 2023-09-12-22-19-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 601 INFO - Number of shoreline points after removing points within 300m of cloud mask 601 INFO - Number of shoreline points before removing points within 30m of no data pixel 601 INFO - Number of shoreline points after removing points within 30m of no data pixel 601 ERROR - Skipping L8 2023-10-07-22-13-09 due to cloud cover percentage exceeding cloud threshold: 70.63% > 10.00%. ERROR - Skipping L8 2023-10-07-22-13-32 due to cloud cover percentage exceeding cloud threshold: 83.87% > 10.00%. ERROR - Skipping L8 2023-10-30-22-19-24 due to cloud cover percentage exceeding cloud threshold: 12.39% > 10.00%. INFO - Processing image L8 2023-11-24-22-13-15 INFO - L8 2023-11-24-22-13-15 cloud cover : 0.00% INFO - L8 2023-11-24-22-13-15: sand: 1.27% ,whitewater: 5.69% ,water: 46.32% INFO - L8 2023-11-24-22-13-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 276 INFO - Processing image L8 2023-11-24-22-13-39 INFO - L8 2023-11-24-22-13-39 cloud cover : 0.00% INFO - L8 2023-11-24-22-13-39: sand: 1.30% ,whitewater: 5.74% ,water: 46.29% INFO - L8 2023-11-24-22-13-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 276 ERROR - Skipping L8 2023-12-10-22-13-09 due to cloud cover percentage exceeding cloud threshold: 17.23% > 10.00%. ERROR - Skipping L8 2023-12-10-22-13-33 due to cloud cover percentage exceeding cloud threshold: 15.93% > 10.00%. ERROR - Skipping L8 2023-12-26-22-13-12 due to cloud cover percentage exceeding cloud threshold: 48.54% > 10.00%. ERROR - Skipping L8 2023-12-26-22-13-36 due to cloud cover percentage exceeding cloud threshold: 52.78% > 10.00%. INFO - Processing image L8 2024-01-02-22-19-17 INFO - L8 2024-01-02-22-19-17 cloud cover : 0.00% INFO - L8 2024-01-02-22-19-17: sand: 3.52% ,whitewater: 4.89% ,water: 44.93% INFO - L8 2024-01-02-22-19-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 13 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 273 ERROR - Skipping L8 2024-01-11-22-13-08 due to cloud cover percentage exceeding cloud threshold: 79.67% > 10.00%. ERROR - Skipping L8 2024-01-11-22-13-32 due to cloud cover percentage exceeding cloud threshold: 80.56% > 10.00%. INFO - Processing image L8 2024-02-03-22-19-16 INFO - L8 2024-02-03-22-19-16 cloud cover : 2.67% INFO - L8 2024-02-03-22-19-16: sand: 1.59% ,whitewater: 29.40% ,water: 19.48% INFO - L8 2024-02-03-22-19-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 33 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 771 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 508 INFO - Processing image L8 2024-02-12-22-13-06 INFO - L8 2024-02-12-22-13-06 cloud cover : 7.08% INFO - L8 2024-02-12-22-13-06: sand: 1.86% ,whitewater: 3.42% ,water: 44.83% INFO - L8 2024-02-12-22-13-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 186 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 163 ERROR - Skipping L8 2024-02-12-22-13-30 due to cloud cover percentage exceeding cloud threshold: 13.21% > 10.00%. INFO - Processing image L8 2024-02-19-22-19-15 INFO - L8 2024-02-19-22-19-15 cloud cover : 0.00% INFO - L8 2024-02-19-22-19-15: sand: 1.98% ,whitewater: 5.51% ,water: 46.14% INFO - L8 2024-02-19-22-19-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 3 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 429 ERROR - Skipping L8 2024-02-28-22-13-00 due to cloud cover percentage exceeding cloud threshold: 30.72% > 10.00%. ERROR - Skipping L8 2024-02-28-22-13-24 due to cloud cover percentage exceeding cloud threshold: 27.80% > 10.00%. INFO - Processing image L8 2024-03-06-22-19-03 INFO - L8 2024-03-06-22-19-03 cloud cover : 3.39% INFO - L8 2024-03-06-22-19-03: sand: 0.99% ,whitewater: 3.71% ,water: 48.44% INFO - L8 2024-03-06-22-19-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 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 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 317 INFO - Processing image L8 2024-03-15-22-12-49 INFO - L8 2024-03-15-22-12-49 cloud cover : 0.00% INFO - L8 2024-03-15-22-12-49: sand: 1.23% ,whitewater: 17.99% ,water: 35.85% INFO - L8 2024-03-15-22-12-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 8 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 669 INFO - Number of shoreline points before removing points within 30m of no data pixel 669 INFO - Number of shoreline points after removing points within 30m of no data pixel 669 INFO - Processing image L8 2024-03-15-22-13-13 INFO - L8 2024-03-15-22-13-13 cloud cover : 0.00% INFO - L8 2024-03-15-22-13-13: sand: 1.32% ,whitewater: 18.09% ,water: 35.71% INFO - L8 2024-03-15-22-13-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 670 INFO - Number of shoreline points after removing points within 300m of cloud mask 670 INFO - Number of shoreline points before removing points within 30m of no data pixel 670 INFO - Number of shoreline points after removing points within 30m of no data pixel 670 INFO - Processing image L8 2024-04-07-22-18-47 INFO - L8 2024-04-07-22-18-47 cloud cover : 0.00% INFO - L8 2024-04-07-22-18-47: sand: 1.09% ,whitewater: 3.59% ,water: 56.25% INFO - L8 2024-04-07-22-18-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 6 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 L8 2024-04-16-22-12-31 due to cloud cover percentage exceeding cloud threshold: 79.56% > 10.00%. ERROR - Skipping L8 2024-04-16-22-12-55 due to cloud cover percentage exceeding cloud threshold: 59.18% > 10.00%. INFO - Processing image L8 2024-04-23-22-18-39 INFO - L8 2024-04-23-22-18-39 cloud cover : 0.00% INFO - L8 2024-04-23-22-18-39: sand: 1.14% ,whitewater: 3.81% ,water: 59.52% INFO - L8 2024-04-23-22-18-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 652 INFO - Number of shoreline points after removing points within 300m of cloud mask 652 INFO - Number of shoreline points before removing points within 30m of no data pixel 652 INFO - Number of shoreline points after removing points within 30m of no data pixel 652 INFO - Processing image L8 2024-05-02-22-12-20 INFO - L8 2024-05-02-22-12-20 cloud cover : 0.00% INFO - L8 2024-05-02-22-12-20: sand: 0.45% ,whitewater: 12.67% ,water: 52.21% INFO - L8 2024-05-02-22-12-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 717 INFO - Number of shoreline points after removing points within 300m of cloud mask 717 INFO - Number of shoreline points before removing points within 30m of no data pixel 717 INFO - Number of shoreline points after removing points within 30m of no data pixel 717 INFO - Processing image L8 2024-05-02-22-12-44 INFO - L8 2024-05-02-22-12-44 cloud cover : 0.00% INFO - L8 2024-05-02-22-12-44: sand: 0.50% ,whitewater: 13.03% ,water: 51.56% INFO - L8 2024-05-02-22-12-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 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 669 INFO - Number of shoreline points before removing points within 30m of no data pixel 669 INFO - Number of shoreline points after removing points within 30m of no data pixel 669 INFO - Processing image L8 2024-05-09-22-18-27 INFO - L8 2024-05-09-22-18-27 cloud cover : 0.00% INFO - L8 2024-05-09-22-18-27: sand: 0.83% ,whitewater: 3.65% ,water: 61.51% INFO - L8 2024-05-09-22-18-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 671 INFO - Number of shoreline points after removing points within 300m of cloud mask 671 INFO - Number of shoreline points before removing points within 30m of no data pixel 671 INFO - Number of shoreline points after removing points within 30m of no data pixel 671 ERROR - Skipping L8 2024-05-18-22-12-07 due to cloud cover percentage exceeding cloud threshold: 94.25% > 10.00%. ERROR - Skipping L8 2024-06-03-22-12-05 due to cloud cover percentage exceeding cloud threshold: 88.64% > 10.00%. ERROR - Skipping L8 2024-06-03-22-12-29 due to cloud cover percentage exceeding cloud threshold: 91.76% > 10.00%. INFO - Processing image L8 2024-07-05-22-12-21 INFO - L8 2024-07-05-22-12-21 cloud cover : 0.00% INFO - L8 2024-07-05-22-12-21: sand: 0.00% ,whitewater: 5.04% ,water: 70.35% INFO - L8 2024-07-05-22-12-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 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 L8 2024-07-05-22-12-45 INFO - L8 2024-07-05-22-12-45 cloud cover : 0.00% INFO - L8 2024-07-05-22-12-45: sand: 0.04% ,whitewater: 5.42% ,water: 69.90% INFO - L8 2024-07-05-22-12-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 546 INFO - Processing image L8 2024-07-12-22-18-36 INFO - L8 2024-07-12-22-18-36 cloud cover : 0.00% INFO - L8 2024-07-12-22-18-36: sand: 0.03% ,whitewater: 0.30% ,water: 71.18% INFO - L8 2024-07-12-22-18-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 5 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 INFO - Processing image L8 2024-08-06-22-12-33 INFO - L8 2024-08-06-22-12-33 cloud cover : 0.00% INFO - L8 2024-08-06-22-12-33: sand: 0.00% ,whitewater: 0.98% ,water: 70.37% INFO - L8 2024-08-06-22-12-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 563 INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2021-11-06-22-14-00 INFO - L9 2021-11-06-22-14-00 cloud cover : 2.53% INFO - L9 2021-11-06-22-14-00: sand: 1.38% ,whitewater: 0.67% ,water: 50.25% INFO - L9 2021-11-06-22-14-00: 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 250 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 INFO - Processing image L9 2021-11-06-22-14-23 INFO - L9 2021-11-06-22-14-23 cloud cover : 0.00% INFO - L9 2021-11-06-22-14-23: sand: 1.39% ,whitewater: 0.07% ,water: 32.08% INFO - L9 2021-11-06-22-14-23: 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 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 ERROR - Skipping L9 2021-12-28-22-13-18 due to cloud cover percentage exceeding cloud threshold: 89.00% > 10.00%. ERROR - Skipping L9 2021-12-28-22-13-42 due to cloud cover percentage exceeding cloud threshold: 77.65% > 10.00%. ERROR - Skipping L9 2022-01-04-22-19-27 due to cloud cover percentage exceeding cloud threshold: 90.75% > 10.00%. INFO - Processing image L9 2022-01-20-22-19-27 INFO - L9 2022-01-20-22-19-27 cloud cover : 0.00% INFO - L9 2022-01-20-22-19-27: sand: 2.19% ,whitewater: 12.60% ,water: 40.58% INFO - L9 2022-01-20-22-19-27: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 404 INFO - Number of shoreline points after removing points within 300m of cloud mask 404 INFO - Number of shoreline points before removing points within 30m of no data pixel 404 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 INFO - Processing image L9 2022-01-29-22-13-17 INFO - L9 2022-01-29-22-13-17 cloud cover : 5.30% INFO - L9 2022-01-29-22-13-17: sand: 1.90% ,whitewater: 0.01% ,water: 48.92% INFO - L9 2022-01-29-22-13-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 192 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 146 INFO - Processing image L9 2022-01-29-22-13-41 INFO - L9 2022-01-29-22-13-41 cloud cover : 0.00% INFO - L9 2022-01-29-22-13-41: sand: 3.08% ,whitewater: 0.01% ,water: 51.15% INFO - L9 2022-01-29-22-13-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 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 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 300 ERROR - Skipping L9 2022-02-14-22-13-12 due to cloud cover percentage exceeding cloud threshold: 15.36% > 10.00%. ERROR - Skipping L9 2022-02-14-22-13-36 due to cloud cover percentage exceeding cloud threshold: 25.64% > 10.00%. INFO - Processing image L9 2022-03-02-22-13-01 INFO - L9 2022-03-02-22-13-01 cloud cover : 8.45% INFO - L9 2022-03-02-22-13-01: sand: 0.00% ,whitewater: 0.02% ,water: 14.11% INFO - L9 2022-03-02-22-13-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 256 INFO - Number of shoreline points after removing points within 300m of cloud mask 256 INFO - Number of shoreline points before removing points within 30m of no data pixel 256 INFO - Number of shoreline points after removing points within 30m of no data pixel 256 ERROR - Skipping L9 2022-03-02-22-13-25 due to cloud cover percentage exceeding cloud threshold: 67.11% > 10.00%. INFO - Processing image L9 2022-03-09-22-19-13 INFO - L9 2022-03-09-22-19-13 cloud cover : 0.00% INFO - L9 2022-03-09-22-19-13: sand: 4.25% ,whitewater: 3.04% ,water: 48.23% INFO - L9 2022-03-09-22-19-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 454 INFO - Number of shoreline points after removing points within 300m of cloud mask 454 INFO - Number of shoreline points before removing points within 30m of no data pixel 454 INFO - Number of shoreline points after removing points within 30m of no data pixel 454 INFO - Processing image L9 2022-03-25-22-19-08 INFO - L9 2022-03-25-22-19-08 cloud cover : 0.00% INFO - L9 2022-03-25-22-19-08: sand: 2.68% ,whitewater: 12.10% ,water: 42.35% INFO - L9 2022-03-25-22-19-08: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 6 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 529 INFO - Processing image L9 2022-04-03-22-12-57 INFO - L9 2022-04-03-22-12-57 cloud cover : 0.00% INFO - L9 2022-04-03-22-12-57: sand: 1.76% ,whitewater: 2.88% ,water: 54.69% INFO - L9 2022-04-03-22-12-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 381 INFO - Number of shoreline points after removing points within 300m of cloud mask 381 INFO - Number of shoreline points before removing points within 30m of no data pixel 381 INFO - Number of shoreline points after removing points within 30m of no data pixel 381 INFO - Processing image L9 2022-04-03-22-13-21 INFO - L9 2022-04-03-22-13-21 cloud cover : 0.00% INFO - L9 2022-04-03-22-13-21: sand: 1.92% ,whitewater: 2.95% ,water: 54.60% INFO - L9 2022-04-03-22-13-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 3 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 392 INFO - Processing image L9 2022-04-19-22-12-47 INFO - L9 2022-04-19-22-12-47 cloud cover : 8.86% INFO - L9 2022-04-19-22-12-47: sand: 0.00% ,whitewater: 0.19% ,water: 48.03% INFO - L9 2022-04-19-22-12-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 381 INFO - Number of shoreline points after removing points within 300m of cloud mask 195 INFO - Number of shoreline points before removing points within 30m of no data pixel 195 INFO - Number of shoreline points after removing points within 30m of no data pixel 195 ERROR - Skipping L9 2022-04-19-22-13-11 due to cloud cover percentage exceeding cloud threshold: 12.69% > 10.00%. INFO - Processing image L9 2022-04-26-22-18-56 INFO - L9 2022-04-26-22-18-56 cloud cover : 0.00% INFO - L9 2022-04-26-22-18-56: sand: 1.65% ,whitewater: 6.48% ,water: 55.74% INFO - L9 2022-04-26-22-18-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 678 INFO - Number of shoreline points after removing points within 300m of cloud mask 678 INFO - Number of shoreline points before removing points within 30m of no data pixel 678 INFO - Number of shoreline points after removing points within 30m of no data pixel 678 INFO - Processing image L9 2022-05-05-22-12-42 INFO - L9 2022-05-05-22-12-42 cloud cover : 0.00% INFO - L9 2022-05-05-22-12-42: sand: 1.67% ,whitewater: 3.79% ,water: 61.73% INFO - L9 2022-05-05-22-12-42: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 662 INFO - Number of shoreline points after removing points within 300m of cloud mask 662 INFO - Number of shoreline points before removing points within 30m of no data pixel 662 INFO - Number of shoreline points after removing points within 30m of no data pixel 662 INFO - Processing image L9 2022-05-05-22-13-06 INFO - L9 2022-05-05-22-13-06 cloud cover : 0.00% INFO - L9 2022-05-05-22-13-06: sand: 1.91% ,whitewater: 4.02% ,water: 61.43% INFO - L9 2022-05-05-22-13-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 663 INFO - Number of shoreline points after removing points within 300m of cloud mask 663 INFO - Number of shoreline points before removing points within 30m of no data pixel 663 INFO - Number of shoreline points after removing points within 30m of no data pixel 663 INFO - Processing image L9 2022-05-12-22-18-49 INFO - L9 2022-05-12-22-18-49 cloud cover : 1.78% INFO - L9 2022-05-12-22-18-49: sand: 0.00% ,whitewater: 0.02% ,water: 4.49% INFO - L9 2022-05-12-22-18-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 63 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 ERROR - Skipping L9 2022-05-21-22-12-31 due to cloud cover percentage exceeding cloud threshold: 53.28% > 10.00%. ERROR - Skipping L9 2022-05-21-22-12-55 due to cloud cover percentage exceeding cloud threshold: 44.95% > 10.00%. INFO - Processing image L9 2022-05-28-22-18-42 INFO - L9 2022-05-28-22-18-42 cloud cover : 0.00% INFO - L9 2022-05-28-22-18-42: sand: 0.22% ,whitewater: 0.42% ,water: 69.47% INFO - L9 2022-05-28-22-18-42: 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: 6 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 533 INFO - Processing image L9 2022-06-22-22-12-50 INFO - L9 2022-06-22-22-12-50 cloud cover : 0.00% INFO - L9 2022-06-22-22-12-50: sand: 0.00% ,whitewater: 1.38% ,water: 71.68% INFO - L9 2022-06-22-22-12-50: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 581 INFO - Number of shoreline points after removing points within 300m of cloud mask 581 INFO - Number of shoreline points before removing points within 30m of no data pixel 581 INFO - Number of shoreline points after removing points within 30m of no data pixel 581 INFO - Processing image L9 2022-06-22-22-13-14 INFO - L9 2022-06-22-22-13-14 cloud cover : 0.00% INFO - L9 2022-06-22-22-13-14: sand: 0.00% ,whitewater: 1.50% ,water: 71.35% INFO - L9 2022-06-22-22-13-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 6 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 583 INFO - Processing image L9 2022-06-29-22-19-04 INFO - L9 2022-06-29-22-19-04 cloud cover : 0.00% INFO - L9 2022-06-29-22-19-04: sand: 0.14% ,whitewater: 5.55% ,water: 68.54% INFO - L9 2022-06-29-22-19-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 514 INFO - Number of shoreline points after removing points within 300m of cloud mask 514 INFO - Number of shoreline points before removing points within 30m of no data pixel 514 INFO - Number of shoreline points after removing points within 30m of no data pixel 514 INFO - Processing image L9 2022-07-15-22-19-00 INFO - L9 2022-07-15-22-19-00 cloud cover : 0.00% INFO - L9 2022-07-15-22-19-00: sand: 0.12% ,whitewater: 4.11% ,water: 67.49% INFO - L9 2022-07-15-22-19-00: 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: 7 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 621 INFO - Processing image L9 2022-07-31-22-19-15 INFO - L9 2022-07-31-22-19-15 cloud cover : 0.00% INFO - L9 2022-07-31-22-19-15: sand: 0.69% ,whitewater: 8.94% ,water: 59.72% INFO - L9 2022-07-31-22-19-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 639 INFO - Number of shoreline points after removing points within 300m of cloud mask 639 INFO - Number of shoreline points before removing points within 30m of no data pixel 639 INFO - Number of shoreline points after removing points within 30m of no data pixel 639 INFO - Processing image L9 2022-09-17-22-19-30 INFO - L9 2022-09-17-22-19-30 cloud cover : 8.51% INFO - L9 2022-09-17-22-19-30: sand: 0.66% ,whitewater: 1.26% ,water: 46.20% INFO - L9 2022-09-17-22-19-30: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 176 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 ERROR - Skipping L9 2022-10-12-22-13-26 due to cloud cover percentage exceeding cloud threshold: 19.08% > 10.00%. ERROR - Skipping L9 2022-10-12-22-13-49 due to cloud cover percentage exceeding cloud threshold: 24.88% > 10.00%. ERROR - Skipping L9 2022-11-04-22-19-36 due to cloud cover percentage exceeding cloud threshold: 34.00% > 10.00%. ERROR - Skipping L9 2022-11-13-22-13-29 due to cloud cover percentage exceeding cloud threshold: 67.46% > 10.00%. ERROR - Skipping L9 2022-11-13-22-13-53 due to cloud cover percentage exceeding cloud threshold: 74.25% > 10.00%. ERROR - Skipping L9 2022-12-06-22-19-38 due to cloud cover percentage exceeding cloud threshold: 41.29% > 10.00%. ERROR - Skipping L9 2022-12-31-22-13-27 due to cloud cover percentage exceeding cloud threshold: 12.09% > 10.00%. ERROR - Skipping L9 2022-12-31-22-13-51 due to cloud cover percentage exceeding cloud threshold: 17.29% > 10.00%. INFO - Processing image L9 2023-01-16-22-13-22 INFO - L9 2023-01-16-22-13-22 cloud cover : 0.00% INFO - L9 2023-01-16-22-13-22: sand: 4.23% ,whitewater: 0.45% ,water: 49.42% INFO - L9 2023-01-16-22-13-22: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 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 268 INFO - Processing image L9 2023-01-16-22-13-46 INFO - L9 2023-01-16-22-13-46 cloud cover : 0.00% INFO - L9 2023-01-16-22-13-46: sand: 4.25% ,whitewater: 0.47% ,water: 49.39% INFO - L9 2023-01-16-22-13-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 7 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 269 ERROR - Skipping L9 2023-01-23-22-19-32 due to cloud cover percentage exceeding cloud threshold: 12.80% > 10.00%. INFO - Processing image L9 2023-02-08-22-19-42 INFO - L9 2023-02-08-22-19-42 cloud cover : 0.00% INFO - L9 2023-02-08-22-19-42: sand: 2.94% ,whitewater: 12.52% ,water: 39.11% INFO - L9 2023-02-08-22-19-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 31 shorelines. Number of shorelines after filtering shorelines: 6 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 595 INFO - Processing image L9 2023-02-17-22-13-25 INFO - L9 2023-02-17-22-13-25 cloud cover : 0.00% INFO - L9 2023-02-17-22-13-25: sand: 1.96% ,whitewater: 2.61% ,water: 49.01% INFO - L9 2023-02-17-22-13-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 3 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 391 INFO - Processing image L9 2023-02-17-22-13-49 INFO - L9 2023-02-17-22-13-49 cloud cover : 0.00% INFO - L9 2023-02-17-22-13-49: sand: 1.99% ,whitewater: 2.64% ,water: 48.95% INFO - L9 2023-02-17-22-13-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 2 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 345 INFO - Processing image L9 2023-03-05-22-13-13 INFO - L9 2023-03-05-22-13-13 cloud cover : 0.00% INFO - L9 2023-03-05-22-13-13: sand: 1.65% ,whitewater: 6.74% ,water: 46.65% INFO - L9 2023-03-05-22-13-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 4 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 452 INFO - Processing image L9 2023-03-05-22-13-37 INFO - L9 2023-03-05-22-13-37 cloud cover : 0.00% INFO - L9 2023-03-05-22-13-37: sand: 1.68% ,whitewater: 6.81% ,water: 46.61% INFO - L9 2023-03-05-22-13-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 443 INFO - Number of shoreline points after removing points within 300m of cloud mask 443 INFO - Number of shoreline points before removing points within 30m of no data pixel 443 INFO - Number of shoreline points after removing points within 30m of no data pixel 443 ERROR - Skipping L9 2023-03-12-22-19-20 due to cloud cover percentage exceeding cloud threshold: 86.56% > 10.00%. INFO - Processing image L9 2023-03-21-22-13-07 INFO - L9 2023-03-21-22-13-07 cloud cover : 0.00% INFO - L9 2023-03-21-22-13-07: sand: 0.71% ,whitewater: 17.69% ,water: 39.61% INFO - L9 2023-03-21-22-13-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 672 INFO - Number of shoreline points after removing points within 300m of cloud mask 672 INFO - Number of shoreline points before removing points within 30m of no data pixel 672 INFO - Number of shoreline points after removing points within 30m of no data pixel 672 INFO - Processing image L9 2023-03-21-22-13-31 INFO - L9 2023-03-21-22-13-31 cloud cover : 0.00% INFO - L9 2023-03-21-22-13-31: sand: 0.69% ,whitewater: 18.02% ,water: 39.24% INFO - L9 2023-03-21-22-13-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 24 shorelines. Number of shorelines after filtering shorelines: 8 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 INFO - Processing image L9 2023-03-28-22-19-09 INFO - L9 2023-03-28-22-19-09 cloud cover : 0.00% INFO - L9 2023-03-28-22-19-09: sand: 2.41% ,whitewater: 10.78% ,water: 44.69% INFO - L9 2023-03-28-22-19-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 26 shorelines. Number of shorelines after filtering shorelines: 6 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 ERROR - Skipping L9 2023-04-06-22-12-57 due to cloud cover percentage exceeding cloud threshold: 20.53% > 10.00%. ERROR - Skipping L9 2023-04-06-22-13-21 due to cloud cover percentage exceeding cloud threshold: 16.74% > 10.00%. INFO - Processing image L9 2023-04-13-22-19-02 INFO - L9 2023-04-13-22-19-02 cloud cover : 0.00% INFO - L9 2023-04-13-22-19-02: sand: 2.46% ,whitewater: 3.07% ,water: 55.15% INFO - L9 2023-04-13-22-19-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 25 shorelines. Number of shorelines after filtering shorelines: 6 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 556 INFO - Processing image L9 2023-04-22-22-12-51 INFO - L9 2023-04-22-22-12-51 cloud cover : 0.00% INFO - L9 2023-04-22-22-12-51: sand: 1.24% ,whitewater: 6.26% ,water: 56.48% INFO - L9 2023-04-22-22-12-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 656 INFO - Number of shoreline points after removing points within 300m of cloud mask 656 INFO - Number of shoreline points before removing points within 30m of no data pixel 656 INFO - Number of shoreline points after removing points within 30m of no data pixel 656 INFO - Processing image L9 2023-04-22-22-13-14 INFO - L9 2023-04-22-22-13-14 cloud cover : 0.00% INFO - L9 2023-04-22-22-13-14: sand: 1.28% ,whitewater: 6.37% ,water: 56.30% INFO - L9 2023-04-22-22-13-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 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 611 INFO - Processing image L9 2023-05-15-22-18-47 INFO - L9 2023-05-15-22-18-47 cloud cover : 0.00% INFO - L9 2023-05-15-22-18-47: sand: 0.91% ,whitewater: 6.57% ,water: 60.67% INFO - L9 2023-05-15-22-18-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 631 INFO - Number of shoreline points after removing points within 300m of cloud mask 631 INFO - Number of shoreline points before removing points within 30m of no data pixel 631 INFO - Number of shoreline points after removing points within 30m of no data pixel 631 INFO - Processing image L9 2023-05-24-22-12-29 INFO - L9 2023-05-24-22-12-29 cloud cover : 0.00% INFO - L9 2023-05-24-22-12-29: sand: 0.06% ,whitewater: 13.64% ,water: 56.29% INFO - L9 2023-05-24-22-12-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 594 INFO - Number of shoreline points after removing points within 300m of cloud mask 594 INFO - Number of shoreline points before removing points within 30m of no data pixel 594 INFO - Number of shoreline points after removing points within 30m of no data pixel 594 INFO - Processing image L9 2023-05-24-22-12-53 INFO - L9 2023-05-24-22-12-53 cloud cover : 0.00% INFO - L9 2023-05-24-22-12-53: sand: 0.10% ,whitewater: 14.09% ,water: 55.76% INFO - L9 2023-05-24-22-12-53: 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: 6 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 552 INFO - Processing image L9 2023-06-09-22-12-24 INFO - L9 2023-06-09-22-12-24 cloud cover : 0.00% INFO - L9 2023-06-09-22-12-24: sand: 0.03% ,whitewater: 0.47% ,water: 70.65% INFO - L9 2023-06-09-22-12-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 5 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 INFO - Processing image L9 2023-06-09-22-12-48 INFO - L9 2023-06-09-22-12-48 cloud cover : 0.00% INFO - L9 2023-06-09-22-12-48: sand: 0.04% ,whitewater: 0.63% ,water: 70.35% INFO - L9 2023-06-09-22-12-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 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 535 INFO - Processing image L9 2023-06-16-22-18-30 INFO - L9 2023-06-16-22-18-30 cloud cover : 0.00% INFO - L9 2023-06-16-22-18-30: sand: 0.00% ,whitewater: 2.90% ,water: 68.72% INFO - L9 2023-06-16-22-18-30: 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 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 442 INFO - Processing image L9 2023-07-18-22-18-47 INFO - L9 2023-07-18-22-18-47 cloud cover : 0.00% INFO - L9 2023-07-18-22-18-47: sand: 0.00% ,whitewater: 12.09% ,water: 61.06% INFO - L9 2023-07-18-22-18-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 584 INFO - Number of shoreline points after removing points within 300m of cloud mask 584 INFO - Number of shoreline points before removing points within 30m of no data pixel 584 INFO - Number of shoreline points after removing points within 30m of no data pixel 584 INFO - Processing image L9 2023-07-27-22-12-38 INFO - L9 2023-07-27-22-12-38 cloud cover : 0.00% INFO - L9 2023-07-27-22-12-38: sand: 0.14% ,whitewater: 24.34% ,water: 47.49% INFO - L9 2023-07-27-22-12-38: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 620 INFO - Number of shoreline points after removing points within 300m of cloud mask 620 INFO - Number of shoreline points before removing points within 30m of no data pixel 620 INFO - Number of shoreline points after removing points within 30m of no data pixel 620 INFO - Processing image L9 2023-07-27-22-13-02 INFO - L9 2023-07-27-22-13-02 cloud cover : 0.00% INFO - L9 2023-07-27-22-13-02: sand: 0.15% ,whitewater: 24.92% ,water: 46.69% INFO - L9 2023-07-27-22-13-02: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 613 INFO - Number of shoreline points after removing points within 300m of cloud mask 613 INFO - Number of shoreline points before removing points within 30m of no data pixel 613 INFO - Number of shoreline points after removing points within 30m of no data pixel 613 ERROR - Skipping L9 2023-08-03-22-18-55 due to cloud cover percentage exceeding cloud threshold: 23.75% > 10.00%. INFO - Processing image L9 2023-08-19-22-18-59 INFO - L9 2023-08-19-22-18-59 cloud cover : 0.00% INFO - L9 2023-08-19-22-18-59: sand: 0.08% ,whitewater: 14.34% ,water: 44.02% INFO - L9 2023-08-19-22-18-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 5 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 511 INFO - Number of shoreline points before removing points within 30m of no data pixel 511 INFO - Number of shoreline points after removing points within 30m of no data pixel 511 INFO - Processing image L9 2023-08-28-22-12-56 INFO - L9 2023-08-28-22-12-56 cloud cover : 0.00% INFO - L9 2023-08-28-22-12-56: sand: 0.81% ,whitewater: 4.46% ,water: 56.45% INFO - L9 2023-08-28-22-12-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 6 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 557 INFO - Processing image L9 2023-08-28-22-13-20 INFO - L9 2023-08-28-22-13-20 cloud cover : 0.00% INFO - L9 2023-08-28-22-13-20: sand: 0.85% ,whitewater: 4.63% ,water: 56.21% INFO - L9 2023-08-28-22-13-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 6 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 539 ERROR - Skipping L9 2023-09-29-22-13-02 due to cloud cover percentage exceeding cloud threshold: 38.40% > 10.00%. ERROR - Skipping L9 2023-09-29-22-13-26 due to cloud cover percentage exceeding cloud threshold: 48.43% > 10.00%. ERROR - Skipping L9 2023-10-06-22-19-19 due to cloud cover percentage exceeding cloud threshold: 50.05% > 10.00%. ERROR - Skipping L9 2023-10-15-22-13-14 due to cloud cover percentage exceeding cloud threshold: 67.09% > 10.00%. ERROR - Skipping L9 2023-10-15-22-13-38 due to cloud cover percentage exceeding cloud threshold: 61.18% > 10.00%. INFO - Processing image L9 2023-10-31-22-13-09 INFO - L9 2023-10-31-22-13-09 cloud cover : 0.00% INFO - L9 2023-10-31-22-13-09: sand: 1.60% ,whitewater: 1.70% ,water: 49.85% INFO - L9 2023-10-31-22-13-09: 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 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 299 INFO - Processing image L9 2023-10-31-22-13-33 INFO - L9 2023-10-31-22-13-33 cloud cover : 0.00% INFO - L9 2023-10-31-22-13-33: sand: 1.63% ,whitewater: 1.75% ,water: 49.80% INFO - L9 2023-10-31-22-13-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 307 ERROR - Skipping L9 2023-12-18-22-13-20 due to cloud cover percentage exceeding cloud threshold: 48.02% > 10.00%. ERROR - Skipping L9 2023-12-18-22-13-44 due to cloud cover percentage exceeding cloud threshold: 53.15% > 10.00%. INFO - Processing image L9 2023-12-25-22-19-32 INFO - L9 2023-12-25-22-19-32 cloud cover : 0.00% INFO - L9 2023-12-25-22-19-32: sand: 1.99% ,whitewater: 1.78% ,water: 50.01% INFO - L9 2023-12-25-22-19-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 275 INFO - Processing image L9 2024-01-03-22-13-15 INFO - L9 2024-01-03-22-13-15 cloud cover : 5.49% INFO - L9 2024-01-03-22-13-15: sand: 3.25% ,whitewater: 5.95% ,water: 42.54% INFO - L9 2024-01-03-22-13-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 229 INFO - Number of shoreline points after removing points within 300m of cloud mask 204 INFO - Number of shoreline points before removing points within 30m of no data pixel 204 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 ERROR - Skipping L9 2024-01-03-22-13-39 due to cloud cover percentage exceeding cloud threshold: 11.21% > 10.00%. ERROR - Skipping L9 2024-01-10-22-19-27 due to cloud cover percentage exceeding cloud threshold: 15.02% > 10.00%. INFO - Processing image L9 2024-02-04-22-13-19 INFO - L9 2024-02-04-22-13-19 cloud cover : 7.21% INFO - L9 2024-02-04-22-13-19: sand: 1.56% ,whitewater: 8.50% ,water: 38.59% INFO - L9 2024-02-04-22-13-19: 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: 3 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 83 INFO - Number of shoreline points before removing points within 30m of no data pixel 83 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L9 2024-02-04-22-13-43 INFO - L9 2024-02-04-22-13-43 cloud cover : 4.20% INFO - L9 2024-02-04-22-13-43: sand: 2.05% ,whitewater: 9.38% ,water: 39.46% INFO - L9 2024-02-04-22-13-43: 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 289 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L9 2024-02-11-22-19-28 INFO - L9 2024-02-11-22-19-28 cloud cover : 0.00% INFO - L9 2024-02-11-22-19-28: sand: 1.44% ,whitewater: 8.31% ,water: 44.53% INFO - L9 2024-02-11-22-19-28: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 22 shorelines. Number of shorelines after filtering shorelines: 2 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 360 INFO - Processing image L9 2024-02-20-22-13-07 INFO - L9 2024-02-20-22-13-07 cloud cover : 8.35% INFO - L9 2024-02-20-22-13-07: sand: 0.34% ,whitewater: 6.58% ,water: 41.95% INFO - L9 2024-02-20-22-13-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 32 shorelines. Number of shorelines after filtering shorelines: 4 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 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 95 ERROR - Skipping L9 2024-02-20-22-13-31 due to cloud cover percentage exceeding cloud threshold: 14.33% > 10.00%. INFO - Processing image L9 2024-02-27-22-19-19 INFO - L9 2024-02-27-22-19-19 cloud cover : 0.00% INFO - L9 2024-02-27-22-19-19: sand: 2.90% ,whitewater: 3.12% ,water: 49.21% INFO - L9 2024-02-27-22-19-19: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 30 shorelines. Number of shorelines after filtering shorelines: 6 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 550 INFO - Number of shoreline points before removing points within 30m of no data pixel 550 INFO - Number of shoreline points after removing points within 30m of no data pixel 550 INFO - Processing image L9 2024-03-23-22-13-07 INFO - L9 2024-03-23-22-13-07 cloud cover : 9.46% INFO - L9 2024-03-23-22-13-07: sand: 0.00% ,whitewater: 1.75% ,water: 48.06% INFO - L9 2024-03-23-22-13-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 167 INFO - Number of shoreline points after removing points within 300m of cloud mask 119 INFO - Number of shoreline points before removing points within 30m of no data pixel 119 INFO - Number of shoreline points after removing points within 30m of no data pixel 119 ERROR - Skipping L9 2024-03-23-22-13-31 due to cloud cover percentage exceeding cloud threshold: 11.81% > 10.00%. INFO - Processing image L9 2024-03-30-22-19-12 INFO - L9 2024-03-30-22-19-12 cloud cover : 7.48% INFO - L9 2024-03-30-22-19-12: sand: 0.19% ,whitewater: 4.24% ,water: 44.74% INFO - L9 2024-03-30-22-19-12: 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 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 94 INFO - Number of shoreline points before removing points within 30m of no data pixel 94 INFO - Number of shoreline points after removing points within 30m of no data pixel 94 INFO - Processing image L9 2024-04-15-22-19-04 INFO - L9 2024-04-15-22-19-04 cloud cover : 0.00% INFO - L9 2024-04-15-22-19-04: sand: 2.24% ,whitewater: 4.12% ,water: 55.39% INFO - L9 2024-04-15-22-19-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 20 shorelines. Number of shorelines after filtering shorelines: 6 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 546 INFO - Processing image L9 2024-05-01-22-18-47 INFO - L9 2024-05-01-22-18-47 cloud cover : 0.00% INFO - L9 2024-05-01-22-18-47: sand: 0.48% ,whitewater: 14.43% ,water: 57.24% INFO - L9 2024-05-01-22-18-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 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 338 INFO - Processing image L9 2024-05-10-22-12-36 INFO - L9 2024-05-10-22-12-36 cloud cover : 0.00% INFO - L9 2024-05-10-22-12-36: sand: 0.42% ,whitewater: 6.82% ,water: 60.98% INFO - L9 2024-05-10-22-12-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 684 INFO - Number of shoreline points after removing points within 300m of cloud mask 684 INFO - Number of shoreline points before removing points within 30m of no data pixel 684 INFO - Number of shoreline points after removing points within 30m of no data pixel 684 INFO - Processing image L9 2024-05-10-22-13-00 INFO - L9 2024-05-10-22-13-00 cloud cover : 0.00% INFO - L9 2024-05-10-22-13-00: sand: 0.48% ,whitewater: 7.10% ,water: 60.63% INFO - L9 2024-05-10-22-13-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 675 INFO - Number of shoreline points after removing points within 300m of cloud mask 675 INFO - Number of shoreline points before removing points within 30m of no data pixel 675 INFO - Number of shoreline points after removing points within 30m of no data pixel 675 INFO - Processing image L9 2024-05-17-22-18-39 INFO - L9 2024-05-17-22-18-39 cloud cover : 0.00% INFO - L9 2024-05-17-22-18-39: sand: 0.64% ,whitewater: 12.78% ,water: 53.70% INFO - L9 2024-05-17-22-18-39: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 6 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 704 ERROR - Skipping L9 2024-05-26-22-12-24 due to cloud cover percentage exceeding cloud threshold: 45.81% > 10.00%. ERROR - Skipping L9 2024-05-26-22-12-48 due to cloud cover percentage exceeding cloud threshold: 25.30% > 10.00%. INFO - Processing image L9 2024-06-11-22-12-18 INFO - L9 2024-06-11-22-12-18 cloud cover : 0.00% INFO - L9 2024-06-11-22-12-18: sand: 0.03% ,whitewater: 9.46% ,water: 62.78% INFO - L9 2024-06-11-22-12-18: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 575 INFO - Number of shoreline points after removing points within 300m of cloud mask 575 INFO - Number of shoreline points before removing points within 30m of no data pixel 575 INFO - Number of shoreline points after removing points within 30m of no data pixel 575 INFO - Processing image L9 2024-06-11-22-12-42 INFO - L9 2024-06-11-22-12-42 cloud cover : 0.00% INFO - L9 2024-06-11-22-12-42: sand: 0.09% ,whitewater: 10.04% ,water: 62.12% INFO - L9 2024-06-11-22-12-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 564 INFO - Number of shoreline points after removing points within 300m of cloud mask 564 INFO - Number of shoreline points before removing points within 30m of no data pixel 564 INFO - Number of shoreline points after removing points within 30m of no data pixel 564 INFO - Processing image L9 2024-07-04-22-18-27 INFO - L9 2024-07-04-22-18-27 cloud cover : 0.00% INFO - L9 2024-07-04-22-18-27: sand: 0.06% ,whitewater: 0.37% ,water: 73.34% INFO - L9 2024-07-04-22-18-27: 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 537 INFO - Number of shoreline points after removing points within 300m of cloud mask 537 INFO - Number of shoreline points before removing points within 30m of no data pixel 537 INFO - Number of shoreline points after removing points within 30m of no data pixel 537 INFO - Processing image L9 2024-07-13-22-12-26 INFO - L9 2024-07-13-22-12-26 cloud cover : 0.00% INFO - L9 2024-07-13-22-12-26: sand: 0.00% ,whitewater: 0.47% ,water: 72.33% INFO - L9 2024-07-13-22-12-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 582 INFO - Number of shoreline points after removing points within 300m of cloud mask 582 INFO - Number of shoreline points before removing points within 30m of no data pixel 582 INFO - Number of shoreline points after removing points within 30m of no data pixel 582 INFO - Processing image L9 2024-07-13-22-12-50 INFO - L9 2024-07-13-22-12-50 cloud cover : 0.00% INFO - L9 2024-07-13-22-12-50: sand: 0.03% ,whitewater: 0.59% ,water: 72.09% INFO - L9 2024-07-13-22-12-50: 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 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 591 INFO - Processing image L9 2024-07-20-22-18-38 INFO - L9 2024-07-20-22-18-38 cloud cover : 0.00% INFO - L9 2024-07-20-22-18-38: sand: 0.24% ,whitewater: 3.02% ,water: 68.26% INFO - L9 2024-07-20-22-18-38: 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: 6 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 557 INFO - Processing image L9 2024-07-29-22-12-29 INFO - L9 2024-07-29-22-12-29 cloud cover : 0.00% INFO - L9 2024-07-29-22-12-29: sand: 0.04% ,whitewater: 9.83% ,water: 61.91% INFO - L9 2024-07-29-22-12-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 683 INFO - Number of shoreline points after removing points within 300m of cloud mask 683 INFO - Number of shoreline points before removing points within 30m of no data pixel 683 INFO - Number of shoreline points after removing points within 30m of no data pixel 683 INFO - Processing image L9 2024-08-05-22-18-42 INFO - L9 2024-08-05-22-18-42 cloud cover : 0.00% INFO - L9 2024-08-05-22-18-42: sand: 0.89% ,whitewater: 0.54% ,water: 67.10% INFO - L9 2024-08-05-22-18-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 686 INFO - Number of shoreline points after removing points within 300m of cloud mask 686 INFO - Number of shoreline points before removing points within 30m of no data pixel 686 INFO - Number of shoreline points after removing points within 30m of no data pixel 686