INFO - Please read the following information carefully: INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines . - This is the default method used when there are enough sand pixels within the reference shoreline buffer. INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments. - This is only used when not enough sand pixels are detected within the reference shoreline buffer. INFO - --------------------------------------------------------------------------------------------------------------------- INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 INFO - Processing image L5 2003-07-23-21-31-02 INFO - L5 2003-07-23-21-31-02 cloud cover : 0.00% INFO - L5 2003-07-23-21-31-02: sand: 0.00% ,whitewater: 4.29% ,water: 24.31% INFO - L5 2003-07-23-21-31-02: 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 217 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 215 INFO - Processing image L5 2003-07-23-21-31-26 INFO - L5 2003-07-23-21-31-26 cloud cover : 0.00% INFO - L5 2003-07-23-21-31-26: sand: 0.00% ,whitewater: 4.67% ,water: 48.95% INFO - L5 2003-07-23-21-31-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L5 2003-07-30-21-37-21 INFO - L5 2003-07-30-21-37-21 cloud cover : 0.00% INFO - L5 2003-07-30-21-37-21: sand: 0.00% ,whitewater: 2.07% ,water: 50.06% INFO - L5 2003-07-30-21-37-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 531 INFO - Number of shoreline points after removing points within 300m of cloud mask 531 INFO - Number of shoreline points before removing points within 30m of no data pixel 531 INFO - Number of shoreline points after removing points within 30m of no data pixel 531 ERROR - Skipping L5 2003-08-08-21-31-19 due to cloud cover percentage exceeding cloud threshold: 70.67% > 10.00%. ERROR - Skipping L5 2003-08-08-21-31-43 due to cloud cover percentage exceeding cloud threshold: 85.98% > 10.00%. INFO - Processing image L5 2003-08-15-21-37-36 INFO - L5 2003-08-15-21-37-36 cloud cover : 0.00% INFO - L5 2003-08-15-21-37-36: sand: 0.00% ,whitewater: 2.98% ,water: 47.81% INFO - L5 2003-08-15-21-37-36: 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 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 473 ERROR - Skipping L5 2003-08-24-21-31-36 due to cloud cover percentage exceeding cloud threshold: 64.21% > 10.00%. ERROR - Skipping L5 2003-08-24-21-32-00 due to cloud cover percentage exceeding cloud threshold: 47.37% > 10.00%. ERROR - Skipping L5 2003-10-02-21-38-22 due to cloud cover percentage exceeding cloud threshold: 15.41% > 10.00%. INFO - Processing image L5 2003-10-18-21-38-36 INFO - L5 2003-10-18-21-38-36 cloud cover : 0.00% INFO - L5 2003-10-18-21-38-36: sand: 0.04% ,whitewater: 1.47% ,water: 48.78% INFO - L5 2003-10-18-21-38-36: 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 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 470 INFO - Processing image L5 2003-11-12-21-32-41 INFO - L5 2003-11-12-21-32-41 cloud cover : 0.00% INFO - L5 2003-11-12-21-32-41: sand: 0.00% ,whitewater: 0.14% ,water: 31.94% INFO - L5 2003-11-12-21-32-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 291 INFO - Number of shoreline points after removing points within 300m of cloud mask 291 INFO - Number of shoreline points before removing points within 30m of no data pixel 291 INFO - Number of shoreline points after removing points within 30m of no data pixel 289 ERROR - Skipping L5 2003-11-19-21-39-02 due to cloud cover percentage exceeding cloud threshold: 73.66% > 10.00%. INFO - Processing image L5 2003-11-28-21-32-58 INFO - L5 2003-11-28-21-32-58 cloud cover : 4.84% INFO - L5 2003-11-28-21-32-58: sand: 0.00% ,whitewater: 0.34% ,water: 27.09% INFO - L5 2003-11-28-21-32-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L5 2003-11-28-21-33-21 INFO - L5 2003-11-28-21-33-21 cloud cover : 0.00% INFO - L5 2003-11-28-21-33-21: sand: 0.01% ,whitewater: 0.99% ,water: 49.47% INFO - L5 2003-11-28-21-33-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2003-12-14-21-33-02 INFO - L5 2003-12-14-21-33-02 cloud cover : 6.60% INFO - L5 2003-12-14-21-33-02: sand: 0.00% ,whitewater: 0.00% ,water: 26.77% INFO - L5 2003-12-14-21-33-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2003-12-14-21-33-26 INFO - L5 2003-12-14-21-33-26 cloud cover : 0.00% INFO - L5 2003-12-14-21-33-26: sand: 0.00% ,whitewater: 0.00% ,water: 50.08% INFO - L5 2003-12-14-21-33-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L5 2003-12-21-21-39-18 due to cloud cover percentage exceeding cloud threshold: 92.80% > 10.00%. INFO - Processing image L5 2003-12-30-21-33-12 INFO - L5 2003-12-30-21-33-12 cloud cover : 7.73% INFO - L5 2003-12-30-21-33-12: sand: 0.00% ,whitewater: 2.78% ,water: 26.61% INFO - L5 2003-12-30-21-33-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L5 2003-12-30-21-33-36 INFO - L5 2003-12-30-21-33-36 cloud cover : 0.00% INFO - L5 2003-12-30-21-33-36: sand: 0.00% ,whitewater: 4.82% ,water: 45.51% INFO - L5 2003-12-30-21-33-36: 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 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 ERROR - Skipping L5 2004-01-15-21-33-14 due to cloud cover percentage exceeding cloud threshold: 48.60% > 10.00%. INFO - Processing image L5 2004-01-22-21-39-28 INFO - L5 2004-01-22-21-39-28 cloud cover : 0.00% INFO - L5 2004-01-22-21-39-28: sand: 0.00% ,whitewater: 1.93% ,water: 48.34% INFO - L5 2004-01-22-21-39-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L5 2004-02-16-21-33-24 due to cloud cover percentage exceeding cloud threshold: 30.30% > 10.00%. ERROR - Skipping L5 2004-02-16-21-33-48 due to cloud cover percentage exceeding cloud threshold: 17.89% > 10.00%. INFO - Processing image L5 2004-02-23-21-39-37 INFO - L5 2004-02-23-21-39-37 cloud cover : 0.00% INFO - L5 2004-02-23-21-39-37: sand: 0.01% ,whitewater: 1.67% ,water: 49.02% INFO - L5 2004-02-23-21-39-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L5 2004-03-19-21-33-35 INFO - L5 2004-03-19-21-33-35 cloud cover : 3.10% INFO - L5 2004-03-19-21-33-35: sand: 0.01% ,whitewater: 0.20% ,water: 31.51% INFO - L5 2004-03-19-21-33-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 130 INFO - Number of shoreline points after removing points within 300m of cloud mask 102 INFO - Number of shoreline points before removing points within 30m of no data pixel 102 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 INFO - Processing image L5 2004-03-19-21-33-59 INFO - L5 2004-03-19-21-33-59 cloud cover : 2.98% INFO - L5 2004-03-19-21-33-59: sand: 0.02% ,whitewater: 0.39% ,water: 47.06% INFO - L5 2004-03-19-21-33-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 389 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 INFO - Processing image L5 2004-04-04-21-33-49 INFO - L5 2004-04-04-21-33-49 cloud cover : 1.34% INFO - L5 2004-04-04-21-33-49: sand: 0.00% ,whitewater: 0.60% ,water: 20.42% INFO - L5 2004-04-04-21-33-49: 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 310 INFO - Number of shoreline points after removing points within 300m of cloud mask 310 INFO - Number of shoreline points before removing points within 30m of no data pixel 310 INFO - Number of shoreline points after removing points within 30m of no data pixel 310 INFO - Processing image L5 2004-04-20-21-34-19 INFO - L5 2004-04-20-21-34-19 cloud cover : 4.68% INFO - L5 2004-04-20-21-34-19: sand: 0.00% ,whitewater: 2.29% ,water: 28.82% INFO - L5 2004-04-20-21-34-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 144 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 113 ERROR - Skipping L5 2004-04-20-21-34-43 due to cloud cover percentage exceeding cloud threshold: 11.93% > 10.00%. ERROR - Skipping L5 2004-05-06-21-34-45 due to cloud cover percentage exceeding cloud threshold: 51.67% > 10.00%. INFO - Processing image L5 2004-06-07-21-35-42 INFO - L5 2004-06-07-21-35-42 cloud cover : 1.06% INFO - L5 2004-06-07-21-35-42: sand: 0.00% ,whitewater: 0.03% ,water: 29.81% INFO - L5 2004-06-07-21-35-42: 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 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 306 INFO - Processing image L5 2004-06-23-21-36-10 INFO - L5 2004-06-23-21-36-10 cloud cover : 0.00% INFO - L5 2004-06-23-21-36-10: sand: 0.01% ,whitewater: 2.56% ,water: 30.16% INFO - L5 2004-06-23-21-36-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 239 INFO - Number of shoreline points after removing points within 300m of cloud mask 239 INFO - Number of shoreline points before removing points within 30m of no data pixel 239 INFO - Number of shoreline points after removing points within 30m of no data pixel 237 INFO - Processing image L5 2004-06-23-21-36-34 INFO - L5 2004-06-23-21-36-34 cloud cover : 0.00% INFO - L5 2004-06-23-21-36-34: sand: 0.01% ,whitewater: 3.04% ,water: 51.75% INFO - L5 2004-06-23-21-36-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 520 INFO - Number of shoreline points after removing points within 300m of cloud mask 520 INFO - Number of shoreline points before removing points within 30m of no data pixel 520 INFO - Number of shoreline points after removing points within 30m of no data pixel 520 ERROR - Skipping L5 2004-07-25-21-37-01 due to cloud cover percentage exceeding cloud threshold: 10.39% > 10.00%. INFO - Processing image L5 2004-07-25-21-37-25 INFO - L5 2004-07-25-21-37-25 cloud cover : 4.02% INFO - L5 2004-07-25-21-37-25: sand: 0.00% ,whitewater: 0.43% ,water: 50.45% INFO - L5 2004-07-25-21-37-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 385 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 L5 2004-08-26-21-37-47 INFO - L5 2004-08-26-21-37-47 cloud cover : 0.00% INFO - L5 2004-08-26-21-37-47: sand: 0.00% ,whitewater: 10.84% ,water: 18.53% INFO - L5 2004-08-26-21-37-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 265 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 263 INFO - Processing image L5 2004-08-26-21-38-11 INFO - L5 2004-08-26-21-38-11 cloud cover : 0.00% INFO - L5 2004-08-26-21-38-11: sand: 0.00% ,whitewater: 11.03% ,water: 39.33% INFO - L5 2004-08-26-21-38-11: 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 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 ERROR - Skipping L5 2004-09-02-21-44-09 due to cloud cover percentage exceeding cloud threshold: 94.16% > 10.00%. ERROR - Skipping L5 2004-09-11-21-38-13 due to cloud cover percentage exceeding cloud threshold: 11.10% > 10.00%. ERROR - Skipping L5 2004-09-11-21-38-37 due to cloud cover percentage exceeding cloud threshold: 19.63% > 10.00%. INFO - Processing image L5 2004-09-18-21-44-34 INFO - L5 2004-09-18-21-44-34 cloud cover : 0.00% INFO - L5 2004-09-18-21-44-34: sand: 0.00% ,whitewater: 2.39% ,water: 48.13% INFO - L5 2004-09-18-21-44-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 2004-10-04-21-44-55 due to cloud cover percentage exceeding cloud threshold: 56.52% > 10.00%. ERROR - Skipping L5 2004-10-13-21-38-56 due to cloud cover percentage exceeding cloud threshold: 73.13% > 10.00%. INFO - Processing image L5 2004-10-20-21-45-16 INFO - L5 2004-10-20-21-45-16 cloud cover : 0.00% INFO - L5 2004-10-20-21-45-16: sand: 0.02% ,whitewater: 0.81% ,water: 49.56% INFO - L5 2004-10-20-21-45-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L5 2004-10-29-21-39-16 due to cloud cover percentage exceeding cloud threshold: 58.55% > 10.00%. ERROR - Skipping L5 2004-11-14-21-39-30 due to cloud cover percentage exceeding cloud threshold: 58.06% > 10.00%. ERROR - Skipping L5 2004-11-30-21-39-51 due to cloud cover percentage exceeding cloud threshold: 20.40% > 10.00%. ERROR - Skipping L5 2004-11-30-21-40-15 due to cloud cover percentage exceeding cloud threshold: 17.23% > 10.00%. INFO - Processing image L5 2004-12-16-21-40-11 INFO - L5 2004-12-16-21-40-11 cloud cover : 0.00% INFO - L5 2004-12-16-21-40-11: sand: 0.04% ,whitewater: 0.96% ,water: 25.01% INFO - L5 2004-12-16-21-40-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 231 INFO - Processing image L5 2004-12-16-21-40-34 INFO - L5 2004-12-16-21-40-34 cloud cover : 0.00% INFO - L5 2004-12-16-21-40-34: sand: 0.00% ,whitewater: 0.84% ,water: 49.67% INFO - L5 2004-12-16-21-40-34: 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 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 L5 2005-01-17-21-40-37 INFO - L5 2005-01-17-21-40-37 cloud cover : 5.52% INFO - L5 2005-01-17-21-40-37: sand: 0.00% ,whitewater: 0.04% ,water: 18.58% INFO - L5 2005-01-17-21-40-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 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 60 INFO - Processing image L5 2005-01-17-21-41-01 INFO - L5 2005-01-17-21-41-01 cloud cover : 0.69% INFO - L5 2005-01-17-21-41-01: sand: 0.00% ,whitewater: 0.04% ,water: 49.75% INFO - L5 2005-01-17-21-41-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 383 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 354 INFO - Processing image L5 2005-02-09-21-47-07 INFO - L5 2005-02-09-21-47-07 cloud cover : 5.46% INFO - L5 2005-02-09-21-47-07: sand: 0.00% ,whitewater: 0.41% ,water: 47.18% INFO - L5 2005-02-09-21-47-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 194 INFO - Number of shoreline points after removing points within 300m of cloud mask 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L5 2005-02-18-21-41-06 INFO - L5 2005-02-18-21-41-06 cloud cover : 7.07% INFO - L5 2005-02-18-21-41-06: sand: 0.00% ,whitewater: 0.09% ,water: 26.64% INFO - L5 2005-02-18-21-41-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 90 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2005-02-18-21-41-30 INFO - L5 2005-02-18-21-41-30 cloud cover : 1.76% INFO - L5 2005-02-18-21-41-30: sand: 0.00% ,whitewater: 0.35% ,water: 48.78% INFO - L5 2005-02-18-21-41-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 337 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 L5 2005-03-06-21-41-19 due to cloud cover percentage exceeding cloud threshold: 64.09% > 10.00%. ERROR - Skipping L5 2005-03-06-21-41-43 due to cloud cover percentage exceeding cloud threshold: 40.71% > 10.00%. INFO - Processing image L5 2005-03-13-21-47-35 INFO - L5 2005-03-13-21-47-35 cloud cover : 0.00% INFO - L5 2005-03-13-21-47-35: sand: 0.01% ,whitewater: 0.18% ,water: 50.20% INFO - L5 2005-03-13-21-47-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 ERROR - Skipping L5 2005-03-22-21-41-29 due to cloud cover percentage exceeding cloud threshold: 68.64% > 10.00%. ERROR - Skipping L5 2005-04-07-21-41-33 due to cloud cover percentage exceeding cloud threshold: 47.35% > 10.00%. ERROR - Skipping L5 2005-04-23-21-41-37 due to cloud cover percentage exceeding cloud threshold: 54.86% > 10.00%. ERROR - Skipping L5 2005-04-30-21-47-51 due to cloud cover percentage exceeding cloud threshold: 39.08% > 10.00%. INFO - Processing image L5 2005-05-09-21-41-44 INFO - L5 2005-05-09-21-41-44 cloud cover : 0.00% INFO - L5 2005-05-09-21-41-44: sand: 0.00% ,whitewater: 0.61% ,water: 34.52% INFO - L5 2005-05-09-21-41-44: 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 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 313 INFO - Processing image L5 2005-05-09-21-42-07 INFO - L5 2005-05-09-21-42-07 cloud cover : 0.83% INFO - L5 2005-05-09-21-42-07: sand: 0.00% ,whitewater: 0.60% ,water: 50.00% INFO - L5 2005-05-09-21-42-07: 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 426 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 365 INFO - Processing image L5 2005-05-25-21-41-52 INFO - L5 2005-05-25-21-41-52 cloud cover : 0.00% INFO - L5 2005-05-25-21-41-52: sand: 0.00% ,whitewater: 0.01% ,water: 25.70% INFO - L5 2005-05-25-21-41-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 208 INFO - Number of shoreline points after removing points within 300m of cloud mask 208 INFO - Number of shoreline points before removing points within 30m of no data pixel 208 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 INFO - Processing image L5 2005-05-25-21-42-16 INFO - L5 2005-05-25-21-42-16 cloud cover : 1.79% INFO - L5 2005-05-25-21-42-16: sand: 0.00% ,whitewater: 0.12% ,water: 51.27% INFO - L5 2005-05-25-21-42-16: 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 305 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 INFO - Processing image L5 2005-06-01-21-48-06 INFO - L5 2005-06-01-21-48-06 cloud cover : 0.00% INFO - L5 2005-06-01-21-48-06: sand: 0.00% ,whitewater: 4.21% ,water: 47.91% INFO - L5 2005-06-01-21-48-06: 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 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L5 2005-06-10-21-42-00 INFO - L5 2005-06-10-21-42-00 cloud cover : 0.00% INFO - L5 2005-06-10-21-42-00: sand: 0.00% ,whitewater: 1.17% ,water: 30.08% INFO - L5 2005-06-10-21-42-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 233 INFO - Processing image L5 2005-06-10-21-42-24 INFO - L5 2005-06-10-21-42-24 cloud cover : 0.00% INFO - L5 2005-06-10-21-42-24: sand: 0.00% ,whitewater: 1.36% ,water: 52.91% INFO - L5 2005-06-10-21-42-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2005-06-26-21-42-04 INFO - L5 2005-06-26-21-42-04 cloud cover : 0.00% INFO - L5 2005-06-26-21-42-04: sand: 0.00% ,whitewater: 4.39% ,water: 33.93% INFO - L5 2005-06-26-21-42-04: 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 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 334 INFO - Processing image L5 2005-06-26-21-42-28 INFO - L5 2005-06-26-21-42-28 cloud cover : 0.00% INFO - L5 2005-06-26-21-42-28: sand: 0.00% ,whitewater: 5.13% ,water: 49.98% INFO - L5 2005-06-26-21-42-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 513 INFO - Number of shoreline points after removing points within 300m of cloud mask 513 INFO - Number of shoreline points before removing points within 30m of no data pixel 513 INFO - Number of shoreline points after removing points within 30m of no data pixel 513 INFO - Processing image L5 2005-07-12-21-42-11 INFO - L5 2005-07-12-21-42-11 cloud cover : 0.00% INFO - L5 2005-07-12-21-42-11: sand: 0.00% ,whitewater: 5.19% ,water: 27.31% INFO - L5 2005-07-12-21-42-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 306 INFO - Number of shoreline points after removing points within 300m of cloud mask 306 INFO - Number of shoreline points before removing points within 30m of no data pixel 306 INFO - Number of shoreline points after removing points within 30m of no data pixel 304 INFO - Processing image L5 2005-07-12-21-42-35 INFO - L5 2005-07-12-21-42-35 cloud cover : 0.00% INFO - L5 2005-07-12-21-42-35: sand: 0.00% ,whitewater: 6.06% ,water: 46.97% INFO - L5 2005-07-12-21-42-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2005-07-19-21-48-27 INFO - L5 2005-07-19-21-48-27 cloud cover : 4.70% INFO - L5 2005-07-19-21-48-27: sand: 0.00% ,whitewater: 0.43% ,water: 3.08% INFO - L5 2005-07-19-21-48-27: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 495 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 ERROR - Skipping L5 2005-07-28-21-42-21 due to cloud cover percentage exceeding cloud threshold: 17.77% > 10.00%. ERROR - Skipping L5 2005-07-28-21-42-45 due to cloud cover percentage exceeding cloud threshold: 18.39% > 10.00%. INFO - Processing image L5 2005-08-13-21-42-29 INFO - L5 2005-08-13-21-42-29 cloud cover : 0.00% INFO - L5 2005-08-13-21-42-29: sand: 0.00% ,whitewater: 0.44% ,water: 30.02% INFO - L5 2005-08-13-21-42-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 276 INFO - Processing image L5 2005-08-13-21-42-53 INFO - L5 2005-08-13-21-42-53 cloud cover : 0.75% INFO - L5 2005-08-13-21-42-53: sand: 0.00% ,whitewater: 0.29% ,water: 49.68% INFO - L5 2005-08-13-21-42-53: 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 389 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 INFO - Processing image L5 2005-08-20-21-48-42 INFO - L5 2005-08-20-21-48-42 cloud cover : 0.00% INFO - L5 2005-08-20-21-48-42: sand: 0.00% ,whitewater: 1.32% ,water: 48.75% INFO - L5 2005-08-20-21-48-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L5 2005-08-29-21-42-34 INFO - L5 2005-08-29-21-42-34 cloud cover : 1.11% INFO - L5 2005-08-29-21-42-34: sand: 0.00% ,whitewater: 1.62% ,water: 29.46% INFO - L5 2005-08-29-21-42-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 204 INFO - Number of shoreline points after removing points within 300m of cloud mask 176 INFO - Number of shoreline points before removing points within 30m of no data pixel 176 INFO - Number of shoreline points after removing points within 30m of no data pixel 174 INFO - Processing image L5 2005-08-29-21-42-58 INFO - L5 2005-08-29-21-42-58 cloud cover : 0.66% INFO - L5 2005-08-29-21-42-58: sand: 0.00% ,whitewater: 1.93% ,water: 47.74% INFO - L5 2005-08-29-21-42-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 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 INFO - Processing image L5 2005-09-05-21-48-46 INFO - L5 2005-09-05-21-48-46 cloud cover : 0.00% INFO - L5 2005-09-05-21-48-46: sand: 0.00% ,whitewater: 0.96% ,water: 49.09% INFO - L5 2005-09-05-21-48-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2005-09-30-21-42-34 INFO - L5 2005-09-30-21-42-34 cloud cover : 0.00% INFO - L5 2005-09-30-21-42-34: sand: 0.00% ,whitewater: 1.79% ,water: 27.37% INFO - L5 2005-09-30-21-42-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 263 INFO - Number of shoreline points after removing points within 300m of cloud mask 263 INFO - Number of shoreline points before removing points within 30m of no data pixel 263 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 INFO - Processing image L5 2005-09-30-21-42-58 INFO - L5 2005-09-30-21-42-58 cloud cover : 0.00% INFO - L5 2005-09-30-21-42-58: sand: 0.00% ,whitewater: 1.50% ,water: 48.45% INFO - L5 2005-09-30-21-42-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 470 INFO - Processing image L5 2005-11-08-21-48-52 INFO - L5 2005-11-08-21-48-52 cloud cover : 2.33% INFO - L5 2005-11-08-21-48-52: sand: 0.02% ,whitewater: 2.43% ,water: 46.90% INFO - L5 2005-11-08-21-48-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 333 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 L5 2005-11-17-21-42-55 due to cloud cover percentage exceeding cloud threshold: 24.14% > 10.00%. ERROR - Skipping L5 2005-11-17-21-43-19 due to cloud cover percentage exceeding cloud threshold: 34.98% > 10.00%. INFO - Processing image L5 2006-01-20-21-44-25 INFO - L5 2006-01-20-21-44-25 cloud cover : 0.00% INFO - L5 2006-01-20-21-44-25: sand: 0.05% ,whitewater: 0.49% ,water: 25.33% INFO - L5 2006-01-20-21-44-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 233 INFO - Processing image L5 2006-01-20-21-44-49 INFO - L5 2006-01-20-21-44-49 cloud cover : 0.00% INFO - L5 2006-01-20-21-44-49: sand: 0.03% ,whitewater: 0.32% ,water: 49.94% INFO - L5 2006-01-20-21-44-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 470 INFO - Processing image L5 2006-01-27-21-50-46 INFO - L5 2006-01-27-21-50-46 cloud cover : 0.96% INFO - L5 2006-01-27-21-50-46: sand: 0.00% ,whitewater: 1.63% ,water: 47.55% INFO - L5 2006-01-27-21-50-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 371 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 343 INFO - Processing image L5 2006-02-05-21-44-48 INFO - L5 2006-02-05-21-44-48 cloud cover : 0.00% INFO - L5 2006-02-05-21-44-48: sand: 0.00% ,whitewater: 2.66% ,water: 25.03% INFO - L5 2006-02-05-21-44-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 254 INFO - Number of shoreline points after removing points within 300m of cloud mask 254 INFO - Number of shoreline points before removing points within 30m of no data pixel 254 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 ERROR - Skipping L5 2006-02-05-21-45-11 due to cloud cover percentage exceeding cloud threshold: 21.25% > 10.00%. ERROR - Skipping L5 2006-02-12-21-51-08 due to cloud cover percentage exceeding cloud threshold: 15.59% > 10.00%. INFO - Processing image L5 2006-02-21-21-45-08 INFO - L5 2006-02-21-21-45-08 cloud cover : 7.43% INFO - L5 2006-02-21-21-45-08: sand: 0.00% ,whitewater: 2.49% ,water: 26.27% INFO - L5 2006-02-21-21-45-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 87 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2006-02-21-21-45-32 INFO - L5 2006-02-21-21-45-32 cloud cover : 2.80% INFO - L5 2006-02-21-21-45-32: sand: 0.00% ,whitewater: 4.79% ,water: 44.33% INFO - L5 2006-02-21-21-45-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 311 INFO - Number of shoreline points after removing points within 300m of cloud mask 282 INFO - Number of shoreline points before removing points within 30m of no data pixel 282 INFO - Number of shoreline points after removing points within 30m of no data pixel 282 INFO - Processing image L5 2006-02-28-21-51-28 INFO - L5 2006-02-28-21-51-28 cloud cover : 0.00% INFO - L5 2006-02-28-21-51-28: sand: 0.03% ,whitewater: 1.48% ,water: 48.70% INFO - L5 2006-02-28-21-51-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 473 INFO - Processing image L5 2006-03-09-21-45-28 INFO - L5 2006-03-09-21-45-28 cloud cover : 2.19% INFO - L5 2006-03-09-21-45-28: sand: 0.00% ,whitewater: 0.20% ,water: 30.33% INFO - L5 2006-03-09-21-45-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 198 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 167 INFO - Processing image L5 2006-03-09-21-45-52 INFO - L5 2006-03-09-21-45-52 cloud cover : 0.00% INFO - L5 2006-03-09-21-45-52: sand: 0.00% ,whitewater: 0.33% ,water: 49.68% INFO - L5 2006-03-09-21-45-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L5 2006-04-10-21-46-04 due to cloud cover percentage exceeding cloud threshold: 64.28% > 10.00%. INFO - Processing image L5 2006-04-26-21-46-20 INFO - L5 2006-04-26-21-46-20 cloud cover : 0.00% INFO - L5 2006-04-26-21-46-20: sand: 0.00% ,whitewater: 5.45% ,water: 23.04% INFO - L5 2006-04-26-21-46-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 257 INFO - Number of shoreline points after removing points within 300m of cloud mask 257 INFO - Number of shoreline points before removing points within 30m of no data pixel 257 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L5 2006-04-26-21-46-44 INFO - L5 2006-04-26-21-46-44 cloud cover : 0.00% INFO - L5 2006-04-26-21-46-44: sand: 0.00% ,whitewater: 6.22% ,water: 43.89% INFO - L5 2006-04-26-21-46-44: 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 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 ERROR - Skipping L5 2006-05-28-21-46-46 due to cloud cover percentage exceeding cloud threshold: 57.65% > 10.00%. INFO - Processing image L5 2006-06-13-21-47-01 INFO - L5 2006-06-13-21-47-01 cloud cover : 0.00% INFO - L5 2006-06-13-21-47-01: sand: 0.00% ,whitewater: 3.03% ,water: 31.28% INFO - L5 2006-06-13-21-47-01: 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 271 INFO - Number of shoreline points after removing points within 300m of cloud mask 271 INFO - Number of shoreline points before removing points within 30m of no data pixel 271 INFO - Number of shoreline points after removing points within 30m of no data pixel 270 INFO - Processing image L5 2006-06-13-21-47-25 INFO - L5 2006-06-13-21-47-25 cloud cover : 0.00% INFO - L5 2006-06-13-21-47-25: sand: 0.00% ,whitewater: 3.51% ,water: 50.28% INFO - L5 2006-06-13-21-47-25: 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 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 473 INFO - Processing image L5 2006-06-29-21-47-16 INFO - L5 2006-06-29-21-47-16 cloud cover : 5.24% INFO - L5 2006-06-29-21-47-16: sand: 0.00% ,whitewater: 0.00% ,water: 8.23% INFO - L5 2006-06-29-21-47-16: 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 489 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 287 ERROR - Skipping L5 2006-06-29-21-47-40 due to cloud cover percentage exceeding cloud threshold: 20.17% > 10.00%. ERROR - Skipping L5 2006-07-15-21-47-30 due to cloud cover percentage exceeding cloud threshold: 63.94% > 10.00%. ERROR - Skipping L5 2006-07-15-21-47-54 due to cloud cover percentage exceeding cloud threshold: 90.21% > 10.00%. INFO - Processing image L5 2006-07-22-21-53-46 INFO - L5 2006-07-22-21-53-46 cloud cover : 2.17% INFO - L5 2006-07-22-21-53-46: sand: 0.00% ,whitewater: 6.19% ,water: 43.16% INFO - L5 2006-07-22-21-53-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 474 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 413 ERROR - Skipping L5 2006-07-31-21-47-42 due to cloud cover percentage exceeding cloud threshold: 59.74% > 10.00%. INFO - Processing image L5 2006-08-23-21-54-11 INFO - L5 2006-08-23-21-54-11 cloud cover : 0.00% INFO - L5 2006-08-23-21-54-11: sand: 0.01% ,whitewater: 5.24% ,water: 44.98% INFO - L5 2006-08-23-21-54-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2006-09-01-21-48-07 INFO - L5 2006-09-01-21-48-07 cloud cover : 7.36% INFO - L5 2006-09-01-21-48-07: sand: 0.00% ,whitewater: 0.10% ,water: 26.67% INFO - L5 2006-09-01-21-48-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L5 2006-09-01-21-48-31 INFO - L5 2006-09-01-21-48-31 cloud cover : 2.01% INFO - L5 2006-09-01-21-48-31: sand: 0.00% ,whitewater: 0.07% ,water: 49.33% INFO - L5 2006-09-01-21-48-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 316 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 L5 2006-09-17-21-48-42 INFO - L5 2006-09-17-21-48-42 cloud cover : 0.00% INFO - L5 2006-09-17-21-48-42: sand: 0.01% ,whitewater: 6.82% ,water: 43.32% INFO - L5 2006-09-17-21-48-42: 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 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 L5 2006-10-10-21-54-44 INFO - L5 2006-10-10-21-54-44 cloud cover : 0.00% INFO - L5 2006-10-10-21-54-44: sand: 0.02% ,whitewater: 2.35% ,water: 48.29% INFO - L5 2006-10-10-21-54-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 ERROR - Skipping L5 2006-11-04-21-48-48 due to cloud cover percentage exceeding cloud threshold: 75.57% > 10.00%. INFO - Processing image L5 2006-11-20-21-48-56 INFO - L5 2006-11-20-21-48-56 cloud cover : 7.42% INFO - L5 2006-11-20-21-48-56: sand: 0.00% ,whitewater: 1.03% ,water: 26.27% INFO - L5 2006-11-20-21-48-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 88 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2006-11-20-21-49-20 INFO - L5 2006-11-20-21-49-20 cloud cover : 6.42% INFO - L5 2006-11-20-21-49-20: sand: 0.00% ,whitewater: 2.92% ,water: 40.70% INFO - L5 2006-11-20-21-49-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L5 2006-11-27-21-55-11 due to cloud cover percentage exceeding cloud threshold: 45.44% > 10.00%. ERROR - Skipping L5 2006-11-27-21-55-35 due to cloud cover percentage exceeding cloud threshold: 20.05% > 10.00%. INFO - Processing image L5 2006-12-06-21-49-29 INFO - L5 2006-12-06-21-49-29 cloud cover : 3.49% INFO - L5 2006-12-06-21-49-29: sand: 0.00% ,whitewater: 0.97% ,water: 47.59% INFO - L5 2006-12-06-21-49-29: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 277 INFO - Number of shoreline points after removing points within 300m of cloud mask 250 INFO - Number of shoreline points before removing points within 30m of no data pixel 250 INFO - Number of shoreline points after removing points within 30m of no data pixel 250 INFO - Processing image L5 2006-12-13-21-55-43 INFO - L5 2006-12-13-21-55-43 cloud cover : 3.35% INFO - L5 2006-12-13-21-55-43: sand: 0.00% ,whitewater: 0.25% ,water: 47.90% INFO - L5 2006-12-13-21-55-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 393 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 2006-12-29-21-55-50 INFO - L5 2006-12-29-21-55-50 cloud cover : 0.00% INFO - L5 2006-12-29-21-55-50: sand: 0.00% ,whitewater: 0.58% ,water: 50.06% INFO - L5 2006-12-29-21-55-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L5 2007-01-07-21-49-43 INFO - L5 2007-01-07-21-49-43 cloud cover : 5.94% INFO - L5 2007-01-07-21-49-43: sand: 0.00% ,whitewater: 0.00% ,water: 44.83% INFO - L5 2007-01-07-21-49-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 271 INFO - Number of shoreline points before removing points within 30m of no data pixel 271 INFO - Number of shoreline points after removing points within 30m of no data pixel 271 INFO - Processing image L5 2007-01-30-21-55-36 INFO - L5 2007-01-30-21-55-36 cloud cover : 0.00% INFO - L5 2007-01-30-21-55-36: sand: 0.01% ,whitewater: 0.39% ,water: 49.25% INFO - L5 2007-01-30-21-55-36: 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 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 473 INFO - Processing image L5 2007-02-08-21-49-26 INFO - L5 2007-02-08-21-49-26 cloud cover : 8.10% INFO - L5 2007-02-08-21-49-26: sand: 0.01% ,whitewater: 1.42% ,water: 28.75% INFO - L5 2007-02-08-21-49-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 INFO - Processing image L5 2007-02-08-21-49-50 INFO - L5 2007-02-08-21-49-50 cloud cover : 6.07% INFO - L5 2007-02-08-21-49-50: sand: 0.00% ,whitewater: 1.84% ,water: 45.80% INFO - L5 2007-02-08-21-49-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 88 INFO - Number of shoreline points before removing points within 30m of no data pixel 88 INFO - Number of shoreline points after removing points within 30m of no data pixel 88 ERROR - Skipping L5 2007-09-20-21-47-31 due to cloud cover percentage exceeding cloud threshold: 35.28% > 10.00%. INFO - Processing image L5 2008-01-10-21-45-41 INFO - L5 2008-01-10-21-45-41 cloud cover : 0.00% INFO - L5 2008-01-10-21-45-41: sand: 0.04% ,whitewater: 0.97% ,water: 10.58% INFO - L5 2008-01-10-21-45-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L5 2011-01-02-21-44-23 INFO - L5 2011-01-02-21-44-23 cloud cover : 3.16% INFO - L5 2011-01-02-21-44-23: sand: 0.00% ,whitewater: 0.00% ,water: 38.18% INFO - L5 2011-01-02-21-44-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 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 168 ERROR - Skipping L5 2011-01-09-21-50-34 due to cloud cover percentage exceeding cloud threshold: 91.28% > 10.00%. ERROR - Skipping L5 2011-01-18-21-44-24 due to cloud cover percentage exceeding cloud threshold: 67.35% > 10.00%. INFO - Processing image L5 2011-01-25-21-50-35 INFO - L5 2011-01-25-21-50-35 cloud cover : 1.08% INFO - L5 2011-01-25-21-50-35: sand: 0.08% ,whitewater: 1.18% ,water: 48.80% INFO - L5 2011-01-25-21-50-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 374 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 2011-03-07-21-44-24 due to cloud cover percentage exceeding cloud threshold: 23.38% > 10.00%. ERROR - Skipping L5 2011-04-08-21-44-15 due to cloud cover percentage exceeding cloud threshold: 70.33% > 10.00%. ERROR - Skipping L5 2011-10-24-21-48-35 due to cloud cover percentage exceeding cloud threshold: 29.76% > 10.00%. INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 ERROR - Skipping L7 1999-08-05-21-47-23 due to cloud cover percentage exceeding cloud threshold: 43.57% > 10.00%. ERROR - Skipping L7 1999-08-12-21-53-32 due to cloud cover percentage exceeding cloud threshold: 30.37% > 10.00%. INFO - Processing image L7 1999-08-21-21-47-20 INFO - L7 1999-08-21-21-47-20 cloud cover : 0.00% INFO - L7 1999-08-21-21-47-20: sand: 0.00% ,whitewater: 1.08% ,water: 37.46% INFO - L7 1999-08-21-21-47-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 361 INFO - Number of shoreline points after removing points within 300m of cloud mask 361 INFO - Number of shoreline points before removing points within 30m of no data pixel 361 INFO - Number of shoreline points after removing points within 30m of no data pixel 360 INFO - Processing image L7 1999-08-21-21-47-44 INFO - L7 1999-08-21-21-47-44 cloud cover : 1.43% INFO - L7 1999-08-21-21-47-44: sand: 0.00% ,whitewater: 1.03% ,water: 48.51% INFO - L7 1999-08-21-21-47-44: 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 372 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 1999-08-28-21-53-35 INFO - L7 1999-08-28-21-53-35 cloud cover : 4.48% INFO - L7 1999-08-28-21-53-35: sand: 0.08% ,whitewater: 4.51% ,water: 42.35% INFO - L7 1999-08-28-21-53-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 455 INFO - Number of shoreline points after removing points within 300m of cloud mask 257 INFO - Number of shoreline points before removing points within 30m of no data pixel 257 INFO - Number of shoreline points after removing points within 30m of no data pixel 257 INFO - Processing image L7 1999-09-22-21-47-24 INFO - L7 1999-09-22-21-47-24 cloud cover : 6.62% INFO - L7 1999-09-22-21-47-24: sand: 0.00% ,whitewater: 1.15% ,water: 34.52% INFO - L7 1999-09-22-21-47-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 36 INFO - Number of shoreline points before removing points within 30m of no data pixel 36 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 1999-09-22-21-47-48 INFO - L7 1999-09-22-21-47-48 cloud cover : 0.00% INFO - L7 1999-09-22-21-47-48: sand: 0.07% ,whitewater: 2.30% ,water: 47.01% INFO - L7 1999-09-22-21-47-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 513 INFO - Processing image L7 1999-09-29-21-53-40 INFO - L7 1999-09-29-21-53-40 cloud cover : 0.00% INFO - L7 1999-09-29-21-53-40: sand: 0.30% ,whitewater: 0.48% ,water: 49.46% INFO - L7 1999-09-29-21-53-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 1999-10-24-21-47-20 INFO - L7 1999-10-24-21-47-20 cloud cover : 1.78% INFO - L7 1999-10-24-21-47-20: sand: 0.05% ,whitewater: 0.84% ,water: 33.26% INFO - L7 1999-10-24-21-47-20: 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 298 INFO - Number of shoreline points after removing points within 300m of cloud mask 230 INFO - Number of shoreline points before removing points within 30m of no data pixel 230 INFO - Number of shoreline points after removing points within 30m of no data pixel 227 INFO - Processing image L7 1999-10-24-21-47-44 INFO - L7 1999-10-24-21-47-44 cloud cover : 0.00% INFO - L7 1999-10-24-21-47-44: sand: 0.21% ,whitewater: 0.81% ,water: 48.74% INFO - L7 1999-10-24-21-47-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 519 INFO - Number of shoreline points after removing points within 300m of cloud mask 519 INFO - Number of shoreline points before removing points within 30m of no data pixel 519 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 ERROR - Skipping L7 1999-11-16-21-53-32 due to cloud cover percentage exceeding cloud threshold: 44.31% > 10.00%. ERROR - Skipping L7 1999-11-25-21-47-14 due to cloud cover percentage exceeding cloud threshold: 11.47% > 10.00%. ERROR - Skipping L7 1999-12-11-21-47-48 due to cloud cover percentage exceeding cloud threshold: 71.28% > 10.00%. ERROR - Skipping L7 2000-01-12-21-47-18 due to cloud cover percentage exceeding cloud threshold: 16.31% > 10.00%. ERROR - Skipping L7 2000-01-12-21-47-42 due to cloud cover percentage exceeding cloud threshold: 14.11% > 10.00%. INFO - Processing image L7 2000-01-19-21-53-25 INFO - L7 2000-01-19-21-53-25 cloud cover : 0.00% INFO - L7 2000-01-19-21-53-25: sand: 0.24% ,whitewater: 1.00% ,water: 48.40% INFO - L7 2000-01-19-21-53-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2000-02-13-21-47-11 due to cloud cover percentage exceeding cloud threshold: 81.91% > 10.00%. INFO - Processing image L7 2000-04-17-21-46-44 INFO - L7 2000-04-17-21-46-44 cloud cover : 0.00% INFO - L7 2000-04-17-21-46-44: sand: 0.00% ,whitewater: 1.48% ,water: 29.76% INFO - L7 2000-04-17-21-46-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 292 INFO - Processing image L7 2000-04-17-21-47-08 INFO - L7 2000-04-17-21-47-08 cloud cover : 2.43% INFO - L7 2000-04-17-21-47-08: sand: 0.00% ,whitewater: 1.09% ,water: 47.60% INFO - L7 2000-04-17-21-47-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 344 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 L7 2000-05-03-21-46-43 INFO - L7 2000-05-03-21-46-43 cloud cover : 2.10% INFO - L7 2000-05-03-21-46-43: sand: 0.00% ,whitewater: 1.12% ,water: 37.47% INFO - L7 2000-05-03-21-46-43: 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 361 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 300 INFO - Processing image L7 2000-05-03-21-47-07 INFO - L7 2000-05-03-21-47-07 cloud cover : 1.54% INFO - L7 2000-05-03-21-47-07: sand: 0.01% ,whitewater: 1.08% ,water: 47.54% INFO - L7 2000-05-03-21-47-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 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 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 L7 2000-05-19-21-46-31 INFO - L7 2000-05-19-21-46-31 cloud cover : 3.11% INFO - L7 2000-05-19-21-46-31: sand: 0.00% ,whitewater: 0.61% ,water: 41.59% INFO - L7 2000-05-19-21-46-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 250 INFO - Number of shoreline points after removing points within 300m of cloud mask 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 215 INFO - Processing image L7 2000-05-19-21-46-55 INFO - L7 2000-05-19-21-46-55 cloud cover : 5.12% INFO - L7 2000-05-19-21-46-55: sand: 0.00% ,whitewater: 0.51% ,water: 48.68% INFO - L7 2000-05-19-21-46-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 218 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 L7 2000-05-26-21-52-36 INFO - L7 2000-05-26-21-52-36 cloud cover : 0.00% INFO - L7 2000-05-26-21-52-36: sand: 0.10% ,whitewater: 2.92% ,water: 49.12% INFO - L7 2000-05-26-21-52-36: 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 592 INFO - Number of shoreline points after removing points within 300m of cloud mask 592 INFO - Number of shoreline points before removing points within 30m of no data pixel 592 INFO - Number of shoreline points after removing points within 30m of no data pixel 592 INFO - Processing image L7 2000-06-20-21-46-16 INFO - L7 2000-06-20-21-46-16 cloud cover : 0.00% INFO - L7 2000-06-20-21-46-16: sand: 0.00% ,whitewater: 2.20% ,water: 46.67% INFO - L7 2000-06-20-21-46-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 495 INFO - Processing image L7 2000-06-20-21-46-40 INFO - L7 2000-06-20-21-46-40 cloud cover : 0.00% INFO - L7 2000-06-20-21-46-40: sand: 0.02% ,whitewater: 2.53% ,water: 52.65% INFO - L7 2000-06-20-21-46-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 567 INFO - Number of shoreline points after removing points within 300m of cloud mask 567 INFO - Number of shoreline points before removing points within 30m of no data pixel 567 INFO - Number of shoreline points after removing points within 30m of no data pixel 567 ERROR - Skipping L7 2000-07-06-21-46-03 due to cloud cover percentage exceeding cloud threshold: 22.69% > 10.00%. ERROR - Skipping L7 2000-07-06-21-46-26 due to cloud cover percentage exceeding cloud threshold: 17.94% > 10.00%. INFO - Processing image L7 2000-07-13-21-52-07 INFO - L7 2000-07-13-21-52-07 cloud cover : 0.00% INFO - L7 2000-07-13-21-52-07: sand: 0.00% ,whitewater: 4.15% ,water: 48.70% INFO - L7 2000-07-13-21-52-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2000-07-29-21-51-50 INFO - L7 2000-07-29-21-51-50 cloud cover : 0.00% INFO - L7 2000-07-29-21-51-50: sand: 0.00% ,whitewater: 2.33% ,water: 48.38% INFO - L7 2000-07-29-21-51-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 477 INFO - Processing image L7 2000-08-07-21-45-32 INFO - L7 2000-08-07-21-45-32 cloud cover : 0.00% INFO - L7 2000-08-07-21-45-32: sand: 0.17% ,whitewater: 4.74% ,water: 29.13% INFO - L7 2000-08-07-21-45-32: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 359 INFO - Processing image L7 2000-08-14-21-51-44 INFO - L7 2000-08-14-21-51-44 cloud cover : 0.00% INFO - L7 2000-08-14-21-51-44: sand: 0.02% ,whitewater: 8.25% ,water: 42.09% INFO - L7 2000-08-14-21-51-44: 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 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 L7 2000-09-15-21-51-13 INFO - L7 2000-09-15-21-51-13 cloud cover : 0.00% INFO - L7 2000-09-15-21-51-13: sand: 0.21% ,whitewater: 7.88% ,water: 41.96% INFO - L7 2000-09-15-21-51-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 504 INFO - Processing image L7 2000-10-26-21-44-46 INFO - L7 2000-10-26-21-44-46 cloud cover : 6.70% INFO - L7 2000-10-26-21-44-46: sand: 0.08% ,whitewater: 1.06% ,water: 40.45% INFO - L7 2000-10-26-21-44-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 127 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L7 2000-10-26-21-45-10 INFO - L7 2000-10-26-21-45-10 cloud cover : 0.98% INFO - L7 2000-10-26-21-45-10: sand: 0.09% ,whitewater: 1.71% ,water: 47.44% INFO - L7 2000-10-26-21-45-10: 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 422 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 365 ERROR - Skipping L7 2000-11-11-21-45-12 due to cloud cover percentage exceeding cloud threshold: 75.14% > 10.00%. ERROR - Skipping L7 2000-11-18-21-50-58 due to cloud cover percentage exceeding cloud threshold: 91.82% > 10.00%. INFO - Processing image L7 2000-12-04-21-50-58 INFO - L7 2000-12-04-21-50-58 cloud cover : 4.41% INFO - L7 2000-12-04-21-50-58: sand: 0.13% ,whitewater: 0.45% ,water: 47.40% INFO - L7 2000-12-04-21-50-58: 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 211 INFO - Number of shoreline points after removing points within 300m of cloud mask 132 INFO - Number of shoreline points before removing points within 30m of no data pixel 132 INFO - Number of shoreline points after removing points within 30m of no data pixel 132 INFO - Processing image L7 2000-12-13-21-44-52 INFO - L7 2000-12-13-21-44-52 cloud cover : 9.41% INFO - L7 2000-12-13-21-44-52: sand: 0.00% ,whitewater: 0.46% ,water: 37.16% INFO - L7 2000-12-13-21-44-52: 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 25 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 INFO - Processing image L7 2001-01-05-21-51-04 INFO - L7 2001-01-05-21-51-04 cloud cover : 0.00% INFO - L7 2001-01-05-21-51-04: sand: 1.44% ,whitewater: 0.25% ,water: 49.25% INFO - L7 2001-01-05-21-51-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 478 ERROR - Skipping L7 2001-01-14-21-44-57 due to cloud cover percentage exceeding cloud threshold: 56.04% > 10.00%. ERROR - Skipping L7 2001-01-21-21-51-10 due to cloud cover percentage exceeding cloud threshold: 87.71% > 10.00%. INFO - Processing image L7 2001-02-06-21-51-02 INFO - L7 2001-02-06-21-51-02 cloud cover : 0.00% INFO - L7 2001-02-06-21-51-02: sand: 0.11% ,whitewater: 4.58% ,water: 44.55% INFO - L7 2001-02-06-21-51-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2001-04-04-21-44-30 INFO - L7 2001-04-04-21-44-30 cloud cover : 4.25% INFO - L7 2001-04-04-21-44-30: sand: 0.01% ,whitewater: 4.83% ,water: 23.17% INFO - L7 2001-04-04-21-44-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 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 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 39 INFO - Processing image L7 2001-04-04-21-44-54 INFO - L7 2001-04-04-21-44-54 cloud cover : 1.28% INFO - L7 2001-04-04-21-44-54: sand: 0.01% ,whitewater: 5.38% ,water: 43.84% INFO - L7 2001-04-04-21-44-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 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 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 343 INFO - Processing image L7 2001-04-27-21-50-43 INFO - L7 2001-04-27-21-50-43 cloud cover : 0.00% INFO - L7 2001-04-27-21-50-43: sand: 0.30% ,whitewater: 1.94% ,water: 48.29% INFO - L7 2001-04-27-21-50-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2001-05-13-21-50-33 INFO - L7 2001-05-13-21-50-33 cloud cover : 0.00% INFO - L7 2001-05-13-21-50-33: sand: 0.22% ,whitewater: 3.51% ,water: 48.44% INFO - L7 2001-05-13-21-50-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L7 2001-05-22-21-44-18 INFO - L7 2001-05-22-21-44-18 cloud cover : 0.00% INFO - L7 2001-05-22-21-44-18: sand: 0.04% ,whitewater: 3.85% ,water: 35.70% INFO - L7 2001-05-22-21-44-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 397 INFO - Processing image L7 2001-05-22-21-44-42 INFO - L7 2001-05-22-21-44-42 cloud cover : 0.00% INFO - L7 2001-05-22-21-44-42: sand: 0.01% ,whitewater: 3.73% ,water: 48.24% INFO - L7 2001-05-22-21-44-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 532 ERROR - Skipping L7 2001-06-07-21-44-06 due to cloud cover percentage exceeding cloud threshold: 92.86% > 10.00%. ERROR - Skipping L7 2001-06-14-21-50-14 due to cloud cover percentage exceeding cloud threshold: 13.77% > 10.00%. ERROR - Skipping L7 2001-06-30-21-50-00 due to cloud cover percentage exceeding cloud threshold: 56.99% > 10.00%. INFO - Processing image L7 2001-07-25-21-43-42 INFO - L7 2001-07-25-21-43-42 cloud cover : 7.11% INFO - L7 2001-07-25-21-43-42: sand: 0.00% ,whitewater: 3.98% ,water: 39.41% INFO - L7 2001-07-25-21-43-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 454 INFO - Number of shoreline points after removing points within 300m of cloud mask 247 INFO - Number of shoreline points before removing points within 30m of no data pixel 247 INFO - Number of shoreline points after removing points within 30m of no data pixel 247 ERROR - Skipping L7 2001-07-25-21-44-06 due to cloud cover percentage exceeding cloud threshold: 10.41% > 10.00%. ERROR - Skipping L7 2001-08-10-21-43-24 due to cloud cover percentage exceeding cloud threshold: 19.51% > 10.00%. INFO - Processing image L7 2001-08-10-21-43-48 INFO - L7 2001-08-10-21-43-48 cloud cover : 9.19% INFO - L7 2001-08-10-21-43-48: sand: 0.03% ,whitewater: 0.18% ,water: 40.74% INFO - L7 2001-08-10-21-43-48: 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 396 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 L7 2001-08-26-21-43-13 due to cloud cover percentage exceeding cloud threshold: 90.70% > 10.00%. ERROR - Skipping L7 2001-09-02-21-49-17 due to cloud cover percentage exceeding cloud threshold: 27.10% > 10.00%. INFO - Processing image L7 2001-09-11-21-43-02 INFO - L7 2001-09-11-21-43-02 cloud cover : 0.00% INFO - L7 2001-09-11-21-43-02: sand: 0.25% ,whitewater: 4.46% ,water: 35.24% INFO - L7 2001-09-11-21-43-02: 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 378 INFO - Number of shoreline points after removing points within 300m of cloud mask 378 INFO - Number of shoreline points before removing points within 30m of no data pixel 378 INFO - Number of shoreline points after removing points within 30m of no data pixel 376 INFO - Processing image L7 2001-09-18-21-49-05 INFO - L7 2001-09-18-21-49-05 cloud cover : 0.00% INFO - L7 2001-09-18-21-49-05: sand: 0.02% ,whitewater: 1.31% ,water: 48.39% INFO - L7 2001-09-18-21-49-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 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 ERROR - Skipping L7 2001-10-04-21-48-54 due to cloud cover percentage exceeding cloud threshold: 34.49% > 10.00%. ERROR - Skipping L7 2002-01-17-21-43-16 due to cloud cover percentage exceeding cloud threshold: 46.63% > 10.00%. ERROR - Skipping L7 2002-01-17-21-43-40 due to cloud cover percentage exceeding cloud threshold: 45.89% > 10.00%. INFO - Processing image L7 2002-02-18-21-43-18 INFO - L7 2002-02-18-21-43-18 cloud cover : 3.15% INFO - L7 2002-02-18-21-43-18: sand: 0.25% ,whitewater: 1.41% ,water: 40.45% INFO - L7 2002-02-18-21-43-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 247 INFO - Number of shoreline points after removing points within 300m of cloud mask 167 INFO - Number of shoreline points before removing points within 30m of no data pixel 167 INFO - Number of shoreline points after removing points within 30m of no data pixel 166 ERROR - Skipping L7 2002-02-25-21-49-35 due to cloud cover percentage exceeding cloud threshold: 14.18% > 10.00%. ERROR - Skipping L7 2002-03-06-21-43-23 due to cloud cover percentage exceeding cloud threshold: 11.11% > 10.00%. INFO - Processing image L7 2002-03-06-21-43-47 INFO - L7 2002-03-06-21-43-47 cloud cover : 3.90% INFO - L7 2002-03-06-21-43-47: sand: 0.14% ,whitewater: 2.30% ,water: 45.94% INFO - L7 2002-03-06-21-43-47: 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 257 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 97 INFO - Processing image L7 2002-03-22-21-43-16 INFO - L7 2002-03-22-21-43-16 cloud cover : 1.33% INFO - L7 2002-03-22-21-43-16: sand: 0.15% ,whitewater: 1.56% ,water: 36.07% INFO - L7 2002-03-22-21-43-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 300 INFO - Number of shoreline points after removing points within 300m of cloud mask 244 INFO - Number of shoreline points before removing points within 30m of no data pixel 244 INFO - Number of shoreline points after removing points within 30m of no data pixel 242 ERROR - Skipping L7 2002-04-07-21-43-17 due to cloud cover percentage exceeding cloud threshold: 34.73% > 10.00%. INFO - Processing image L7 2002-05-09-21-43-16 INFO - L7 2002-05-09-21-43-16 cloud cover : 0.00% INFO - L7 2002-05-09-21-43-16: sand: 0.00% ,whitewater: 3.40% ,water: 35.55% INFO - L7 2002-05-09-21-43-16: 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 356 INFO - Number of shoreline points after removing points within 300m of cloud mask 356 INFO - Number of shoreline points before removing points within 30m of no data pixel 356 INFO - Number of shoreline points after removing points within 30m of no data pixel 354 INFO - Processing image L7 2002-05-09-21-43-40 INFO - L7 2002-05-09-21-43-40 cloud cover : 1.56% INFO - L7 2002-05-09-21-43-40: sand: 0.01% ,whitewater: 3.18% ,water: 46.97% INFO - L7 2002-05-09-21-43-40: 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 411 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 INFO - Processing image L7 2002-06-10-21-43-00 INFO - L7 2002-06-10-21-43-00 cloud cover : 3.58% INFO - L7 2002-06-10-21-43-00: sand: 0.03% ,whitewater: 0.38% ,water: 46.00% INFO - L7 2002-06-10-21-43-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 274 INFO - Number of shoreline points after removing points within 300m of cloud mask 221 INFO - Number of shoreline points before removing points within 30m of no data pixel 221 INFO - Number of shoreline points after removing points within 30m of no data pixel 219 ERROR - Skipping L7 2002-06-17-21-49-09 due to cloud cover percentage exceeding cloud threshold: 90.77% > 10.00%. INFO - Processing image L7 2002-07-19-21-48-57 INFO - L7 2002-07-19-21-48-57 cloud cover : 2.97% INFO - L7 2002-07-19-21-48-57: sand: 0.01% ,whitewater: 1.02% ,water: 51.51% INFO - L7 2002-07-19-21-48-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 340 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 ERROR - Skipping L7 2002-07-28-21-42-42 due to cloud cover percentage exceeding cloud threshold: 92.97% > 10.00%. ERROR - Skipping L7 2002-08-04-21-48-50 due to cloud cover percentage exceeding cloud threshold: 61.97% > 10.00%. INFO - Processing image L7 2002-08-20-21-48-46 INFO - L7 2002-08-20-21-48-46 cloud cover : 0.00% INFO - L7 2002-08-20-21-48-46: sand: 0.03% ,whitewater: 6.03% ,water: 44.58% INFO - L7 2002-08-20-21-48-46: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L7 2002-09-05-21-48-38 INFO - L7 2002-09-05-21-48-38 cloud cover : 8.52% INFO - L7 2002-09-05-21-48-38: sand: 0.01% ,whitewater: 0.33% ,water: 49.15% INFO - L7 2002-09-05-21-48-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 387 INFO - Number of shoreline points after removing points within 300m of cloud mask 313 INFO - Number of shoreline points before removing points within 30m of no data pixel 313 INFO - Number of shoreline points after removing points within 30m of no data pixel 313 INFO - Processing image L7 2002-09-14-21-42-19 INFO - L7 2002-09-14-21-42-19 cloud cover : 4.54% INFO - L7 2002-09-14-21-42-19: sand: 0.06% ,whitewater: 2.39% ,water: 46.07% INFO - L7 2002-09-14-21-42-19: 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 242 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 214 INFO - Processing image L7 2002-09-14-21-42-42 INFO - L7 2002-09-14-21-42-42 cloud cover : 0.86% INFO - L7 2002-09-14-21-42-42: sand: 0.21% ,whitewater: 3.54% ,water: 46.19% INFO - L7 2002-09-14-21-42-42: 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 424 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 367 INFO - Processing image L7 2002-09-30-21-42-11 INFO - L7 2002-09-30-21-42-11 cloud cover : 8.56% INFO - L7 2002-09-30-21-42-11: sand: 0.00% ,whitewater: 1.11% ,water: 44.85% INFO - L7 2002-09-30-21-42-11: 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 57 INFO - Number of shoreline points after removing points within 300m of cloud mask 30 INFO - Number of shoreline points before removing points within 30m of no data pixel 30 INFO - Number of shoreline points after removing points within 30m of no data pixel 29 INFO - Processing image L7 2002-10-16-21-42-12 INFO - L7 2002-10-16-21-42-12 cloud cover : 2.09% INFO - L7 2002-10-16-21-42-12: sand: 0.15% ,whitewater: 2.56% ,water: 50.35% INFO - L7 2002-10-16-21-42-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 419 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 L7 2002-10-16-21-42-36 INFO - L7 2002-10-16-21-42-36 cloud cover : 0.96% INFO - L7 2002-10-16-21-42-36: sand: 0.23% ,whitewater: 2.85% ,water: 50.51% INFO - L7 2002-10-16-21-42-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 508 INFO - Processing image L7 2002-10-23-21-48-27 INFO - L7 2002-10-23-21-48-27 cloud cover : 0.00% INFO - L7 2002-10-23-21-48-27: sand: 0.80% ,whitewater: 0.64% ,water: 49.06% INFO - L7 2002-10-23-21-48-27: 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 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 473 INFO - Processing image L7 2002-12-10-21-48-53 INFO - L7 2002-12-10-21-48-53 cloud cover : 0.00% INFO - L7 2002-12-10-21-48-53: sand: 0.14% ,whitewater: 0.07% ,water: 49.96% INFO - L7 2002-12-10-21-48-53: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L7 2002-12-26-21-48-59 INFO - L7 2002-12-26-21-48-59 cloud cover : 0.97% INFO - L7 2002-12-26-21-48-59: sand: 0.70% ,whitewater: 0.35% ,water: 49.58% INFO - L7 2002-12-26-21-48-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2003-01-11-21-49-02 INFO - L7 2003-01-11-21-49-02 cloud cover : 8.09% INFO - L7 2003-01-11-21-49-02: sand: 0.46% ,whitewater: 2.38% ,water: 41.15% INFO - L7 2003-01-11-21-49-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 300 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 L7 2003-01-20-21-42-57 INFO - L7 2003-01-20-21-42-57 cloud cover : 6.96% INFO - L7 2003-01-20-21-42-57: sand: 0.07% ,whitewater: 0.25% ,water: 38.63% INFO - L7 2003-01-20-21-42-57: 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 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 23 INFO - Processing image L7 2003-01-27-21-49-09 INFO - L7 2003-01-27-21-49-09 cloud cover : 0.00% INFO - L7 2003-01-27-21-49-09: sand: 0.49% ,whitewater: 1.94% ,water: 47.73% INFO - L7 2003-01-27-21-49-09: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L7 2003-02-05-21-43-05 INFO - L7 2003-02-05-21-43-05 cloud cover : 7.96% INFO - L7 2003-02-05-21-43-05: sand: 0.15% ,whitewater: 0.34% ,water: 36.91% INFO - L7 2003-02-05-21-43-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 ERROR - Skipping L7 2003-02-21-21-43-08 due to cloud cover percentage exceeding cloud threshold: 20.97% > 10.00%. INFO - Processing image L7 2003-03-09-21-43-12 INFO - L7 2003-03-09-21-43-12 cloud cover : 0.00% INFO - L7 2003-03-09-21-43-12: sand: 0.42% ,whitewater: 0.77% ,water: 33.25% INFO - L7 2003-03-09-21-43-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 319 INFO - Number of shoreline points after removing points within 300m of cloud mask 319 INFO - Number of shoreline points before removing points within 30m of no data pixel 319 INFO - Number of shoreline points after removing points within 30m of no data pixel 316 INFO - Processing image L7 2003-03-16-21-49-22 INFO - L7 2003-03-16-21-49-22 cloud cover : 0.00% INFO - L7 2003-03-16-21-49-22: sand: 0.02% ,whitewater: 3.72% ,water: 45.67% INFO - L7 2003-03-16-21-49-22: 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 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 ERROR - Skipping L7 2003-03-25-21-43-05 due to cloud cover percentage exceeding cloud threshold: 14.45% > 10.00%. ERROR - Skipping L7 2003-04-10-21-43-13 due to cloud cover percentage exceeding cloud threshold: 82.53% > 10.00%. INFO - Processing image L7 2003-05-03-21-49-25 INFO - L7 2003-05-03-21-49-25 cloud cover : 0.00% INFO - L7 2003-05-03-21-49-25: sand: 0.00% ,whitewater: 0.09% ,water: 50.58% INFO - L7 2003-05-03-21-49-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2003-05-12-21-43-12 INFO - L7 2003-05-12-21-43-12 cloud cover : 1.00% INFO - L7 2003-05-12-21-43-12: sand: 0.00% ,whitewater: 3.76% ,water: 42.75% INFO - L7 2003-05-12-21-43-12: 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 392 INFO - Number of shoreline points after removing points within 300m of cloud mask 331 INFO - Number of shoreline points before removing points within 30m of no data pixel 331 INFO - Number of shoreline points after removing points within 30m of no data pixel 330 INFO - Processing image L7 2003-05-19-21-49-19 INFO - L7 2003-05-19-21-49-19 cloud cover : 0.00% INFO - L7 2003-05-19-21-49-19: sand: 0.05% ,whitewater: 1.54% ,water: 49.91% INFO - L7 2003-05-19-21-49-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L7 2003-08-16-21-42-52 INFO - L7 2003-08-16-21-42-52 cloud cover : 0.00% INFO - L7 2003-08-16-21-42-52: sand: 0.00% ,whitewater: 7.63% ,water: 20.28% INFO - L7 2003-08-16-21-42-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 250 ERROR - Skipping L7 2003-09-17-21-42-41 due to cloud cover percentage exceeding cloud threshold: 91.09% > 10.00%. ERROR - Skipping L7 2003-09-24-21-48-50 due to cloud cover percentage exceeding cloud threshold: 67.88% > 10.00%. ERROR - Skipping L7 2003-10-19-21-42-44 due to cloud cover percentage exceeding cloud threshold: 58.59% > 10.00%. INFO - Processing image L7 2003-10-26-21-49-02 INFO - L7 2003-10-26-21-49-02 cloud cover : 6.27% INFO - L7 2003-10-26-21-49-02: sand: 0.26% ,whitewater: 7.87% ,water: 33.93% INFO - L7 2003-10-26-21-49-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 367 INFO - Processing image L7 2003-11-04-21-42-51 INFO - L7 2003-11-04-21-42-51 cloud cover : 0.00% INFO - L7 2003-11-04-21-42-51: sand: 0.10% ,whitewater: 1.18% ,water: 25.71% INFO - L7 2003-11-04-21-42-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 236 INFO - Processing image L7 2003-11-20-21-43-07 INFO - L7 2003-11-20-21-43-07 cloud cover : 7.45% INFO - L7 2003-11-20-21-43-07: sand: 0.01% ,whitewater: 0.27% ,water: 27.25% INFO - L7 2003-11-20-21-43-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 21 INFO - Number of shoreline points before removing points within 30m of no data pixel 21 INFO - Number of shoreline points after removing points within 30m of no data pixel 20 ERROR - Skipping L7 2003-12-06-21-43-10 due to cloud cover percentage exceeding cloud threshold: 16.32% > 10.00%. ERROR - Skipping L7 2004-01-07-21-43-23 due to cloud cover percentage exceeding cloud threshold: 13.05% > 10.00%. ERROR - Skipping L7 2004-01-23-21-43-30 due to cloud cover percentage exceeding cloud threshold: 82.66% > 10.00%. INFO - Processing image L7 2004-02-08-21-43-35 INFO - L7 2004-02-08-21-43-35 cloud cover : 8.51% INFO - L7 2004-02-08-21-43-35: sand: 0.00% ,whitewater: 0.02% ,water: 26.02% INFO - L7 2004-02-08-21-43-35: 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 49 INFO - Number of shoreline points after removing points within 300m of cloud mask 49 INFO - Number of shoreline points before removing points within 30m of no data pixel 49 INFO - Number of shoreline points after removing points within 30m of no data pixel 46 INFO - Processing image L7 2004-02-24-21-43-33 INFO - L7 2004-02-24-21-43-33 cloud cover : 8.08% INFO - L7 2004-02-24-21-43-33: sand: 0.11% ,whitewater: 3.77% ,water: 17.44% INFO - L7 2004-02-24-21-43-33: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 190 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 182 ERROR - Skipping L7 2004-03-02-21-49-48 due to cloud cover percentage exceeding cloud threshold: 88.87% > 10.00%. ERROR - Skipping L7 2004-03-18-21-49-55 due to cloud cover percentage exceeding cloud threshold: 88.18% > 10.00%. INFO - Processing image L7 2004-03-27-21-43-45 INFO - L7 2004-03-27-21-43-45 cloud cover : 1.60% INFO - L7 2004-03-27-21-43-45: sand: 0.19% ,whitewater: 0.68% ,water: 29.39% INFO - L7 2004-03-27-21-43-45: 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 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 200 INFO - Number of shoreline points before removing points within 30m of no data pixel 200 INFO - Number of shoreline points after removing points within 30m of no data pixel 188 INFO - Processing image L7 2004-04-03-21-49-54 INFO - L7 2004-04-03-21-49-54 cloud cover : 4.00% INFO - L7 2004-04-03-21-49-54: sand: 0.07% ,whitewater: 0.46% ,water: 39.84% INFO - L7 2004-04-03-21-49-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 4 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 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 141 INFO - Processing image L7 2004-04-12-21-43-39 INFO - L7 2004-04-12-21-43-39 cloud cover : 0.00% INFO - L7 2004-04-12-21-43-39: sand: 0.02% ,whitewater: 4.31% ,water: 21.80% INFO - L7 2004-04-12-21-43-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 213 ERROR - Skipping L7 2004-05-21-21-49-49 due to cloud cover percentage exceeding cloud threshold: 78.62% > 10.00%. ERROR - Skipping L7 2004-05-30-21-43-36 due to cloud cover percentage exceeding cloud threshold: 89.53% > 10.00%. INFO - Processing image L7 2004-06-22-21-49-40 INFO - L7 2004-06-22-21-49-40 cloud cover : 0.00% INFO - L7 2004-06-22-21-49-40: sand: 0.04% ,whitewater: 6.17% ,water: 41.01% INFO - L7 2004-06-22-21-49-40: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L7 2004-07-01-21-43-29 INFO - L7 2004-07-01-21-43-29 cloud cover : 1.99% INFO - L7 2004-07-01-21-43-29: sand: 0.00% ,whitewater: 2.33% ,water: 29.00% INFO - L7 2004-07-01-21-43-29: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 239 INFO - Number of shoreline points after removing points within 300m of cloud mask 239 INFO - Number of shoreline points before removing points within 30m of no data pixel 239 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L7 2004-07-08-21-49-38 INFO - L7 2004-07-08-21-49-38 cloud cover : 0.00% INFO - L7 2004-07-08-21-49-38: sand: 0.02% ,whitewater: 1.43% ,water: 45.22% INFO - L7 2004-07-08-21-49-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 433 ERROR - Skipping L7 2004-07-24-21-49-33 due to cloud cover percentage exceeding cloud threshold: 93.76% > 10.00%. INFO - Processing image L7 2004-08-02-21-43-16 INFO - L7 2004-08-02-21-43-16 cloud cover : 0.00% INFO - L7 2004-08-02-21-43-16: sand: 0.00% ,whitewater: 2.87% ,water: 24.51% INFO - L7 2004-08-02-21-43-16: 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 217 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 206 ERROR - Skipping L7 2004-08-25-21-49-25 due to cloud cover percentage exceeding cloud threshold: 89.09% > 10.00%. INFO - Processing image L7 2004-09-03-21-43-11 INFO - L7 2004-09-03-21-43-11 cloud cover : 0.00% INFO - L7 2004-09-03-21-43-11: sand: 0.03% ,whitewater: 2.62% ,water: 28.13% INFO - L7 2004-09-03-21-43-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 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 248 INFO - Processing image L7 2004-09-19-21-43-05 INFO - L7 2004-09-19-21-43-05 cloud cover : 4.96% INFO - L7 2004-09-19-21-43-05: sand: 0.08% ,whitewater: 3.24% ,water: 21.76% INFO - L7 2004-09-19-21-43-05: 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: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 213 INFO - Number of shoreline points after removing points within 300m of cloud mask 194 INFO - Number of shoreline points before removing points within 30m of no data pixel 194 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 ERROR - Skipping L7 2004-09-26-21-49-14 due to cloud cover percentage exceeding cloud threshold: 45.97% > 10.00%. ERROR - Skipping L7 2004-10-12-21-49-12 due to cloud cover percentage exceeding cloud threshold: 41.05% > 10.00%. ERROR - Skipping L7 2004-11-06-21-43-23 due to cloud cover percentage exceeding cloud threshold: 24.92% > 10.00%. INFO - Processing image L7 2004-11-13-21-49-35 INFO - L7 2004-11-13-21-49-35 cloud cover : 1.97% INFO - L7 2004-11-13-21-49-35: sand: 0.03% ,whitewater: 1.17% ,water: 39.70% INFO - L7 2004-11-13-21-49-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 261 INFO - Number of shoreline points before removing points within 30m of no data pixel 261 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 ERROR - Skipping L7 2005-01-16-21-50-03 due to cloud cover percentage exceeding cloud threshold: 88.57% > 10.00%. ERROR - Skipping L7 2005-02-10-21-44-02 due to cloud cover percentage exceeding cloud threshold: 50.53% > 10.00%. INFO - Processing image L7 2005-02-17-21-50-16 INFO - L7 2005-02-17-21-50-16 cloud cover : 3.67% INFO - L7 2005-02-17-21-50-16: sand: 0.57% ,whitewater: 0.13% ,water: 39.11% INFO - L7 2005-02-17-21-50-16: 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 300 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 277 INFO - Processing image L7 2005-02-26-21-44-08 INFO - L7 2005-02-26-21-44-08 cloud cover : 3.59% INFO - L7 2005-02-26-21-44-08: sand: 0.06% ,whitewater: 0.14% ,water: 27.25% INFO - L7 2005-02-26-21-44-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L7 2005-03-05-21-50-20 INFO - L7 2005-03-05-21-50-20 cloud cover : 2.08% INFO - L7 2005-03-05-21-50-20: sand: 0.41% ,whitewater: 0.91% ,water: 39.69% INFO - L7 2005-03-05-21-50-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 298 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 272 INFO - Processing image L7 2005-03-30-21-44-08 INFO - L7 2005-03-30-21-44-08 cloud cover : 6.89% INFO - L7 2005-03-30-21-44-08: sand: 0.00% ,whitewater: 5.76% ,water: 22.37% INFO - L7 2005-03-30-21-44-08: 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 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 92 INFO - Processing image L7 2005-04-06-21-50-16 INFO - L7 2005-04-06-21-50-16 cloud cover : 0.00% INFO - L7 2005-04-06-21-50-16: sand: 0.03% ,whitewater: 2.31% ,water: 39.60% INFO - L7 2005-04-06-21-50-16: 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 380 INFO - Number of shoreline points after removing points within 300m of cloud mask 380 INFO - Number of shoreline points before removing points within 30m of no data pixel 380 INFO - Number of shoreline points after removing points within 30m of no data pixel 367 ERROR - Skipping L7 2005-04-15-21-44-01 due to cloud cover percentage exceeding cloud threshold: 78.01% > 10.00%. INFO - Processing image L7 2005-04-22-21-50-11 INFO - L7 2005-04-22-21-50-11 cloud cover : 0.00% INFO - L7 2005-04-22-21-50-11: sand: 0.04% ,whitewater: 2.99% ,water: 39.79% INFO - L7 2005-04-22-21-50-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 382 INFO - Number of shoreline points after removing points within 300m of cloud mask 382 INFO - Number of shoreline points before removing points within 30m of no data pixel 382 INFO - Number of shoreline points after removing points within 30m of no data pixel 371 INFO - Processing image L7 2005-05-01-21-44-03 INFO - L7 2005-05-01-21-44-03 cloud cover : 0.00% INFO - L7 2005-05-01-21-44-03: sand: 0.00% ,whitewater: 0.16% ,water: 27.09% INFO - L7 2005-05-01-21-44-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 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 286 INFO - Processing image L7 2005-05-08-21-50-15 INFO - L7 2005-05-08-21-50-15 cloud cover : 0.00% INFO - L7 2005-05-08-21-50-15: sand: 0.02% ,whitewater: 3.20% ,water: 40.03% INFO - L7 2005-05-08-21-50-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 389 INFO - Processing image L7 2005-05-24-21-50-14 INFO - L7 2005-05-24-21-50-14 cloud cover : 0.00% INFO - L7 2005-05-24-21-50-14: sand: 0.01% ,whitewater: 0.72% ,water: 44.68% INFO - L7 2005-05-24-21-50-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 16 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 439 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 426 INFO - Processing image L7 2005-06-02-21-44-00 INFO - L7 2005-06-02-21-44-00 cloud cover : 0.00% INFO - L7 2005-06-02-21-44-00: sand: 0.00% ,whitewater: 0.46% ,water: 30.52% INFO - L7 2005-06-02-21-44-00: 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: 7 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 310 ERROR - Skipping L7 2005-06-25-21-50-03 due to cloud cover percentage exceeding cloud threshold: 91.62% > 10.00%. INFO - Processing image L7 2005-07-20-21-43-53 INFO - L7 2005-07-20-21-43-53 cloud cover : 1.27% INFO - L7 2005-07-20-21-43-53: sand: 0.00% ,whitewater: 21.42% ,water: 2.75% INFO - L7 2005-07-20-21-43-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 50 shorelines. Number of shorelines after filtering shorelines: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 428 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 410 INFO - Processing image L7 2005-08-05-21-43-51 INFO - L7 2005-08-05-21-43-51 cloud cover : 0.00% INFO - L7 2005-08-05-21-43-51: sand: 0.15% ,whitewater: 0.24% ,water: 26.96% INFO - L7 2005-08-05-21-43-51: 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 245 INFO - Number of shoreline points after removing points within 300m of cloud mask 245 INFO - Number of shoreline points before removing points within 30m of no data pixel 245 INFO - Number of shoreline points after removing points within 30m of no data pixel 232 INFO - Processing image L7 2005-08-12-21-49-59 INFO - L7 2005-08-12-21-49-59 cloud cover : 0.00% INFO - L7 2005-08-12-21-49-59: sand: 0.02% ,whitewater: 0.90% ,water: 41.65% INFO - L7 2005-08-12-21-49-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 358 INFO - Processing image L7 2005-08-21-21-43-45 INFO - L7 2005-08-21-21-43-45 cloud cover : 0.00% INFO - L7 2005-08-21-21-43-45: sand: 0.02% ,whitewater: 1.89% ,water: 25.23% INFO - L7 2005-08-21-21-43-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 243 INFO - Number of shoreline points after removing points within 300m of cloud mask 243 INFO - Number of shoreline points before removing points within 30m of no data pixel 243 INFO - Number of shoreline points after removing points within 30m of no data pixel 229 INFO - Processing image L7 2005-08-28-21-49-52 INFO - L7 2005-08-28-21-49-52 cloud cover : 0.00% INFO - L7 2005-08-28-21-49-52: sand: 0.16% ,whitewater: 3.53% ,water: 38.58% INFO - L7 2005-08-28-21-49-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 7 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 395 INFO - Processing image L7 2005-09-06-21-43-36 INFO - L7 2005-09-06-21-43-36 cloud cover : 0.00% INFO - L7 2005-09-06-21-43-36: sand: 0.00% ,whitewater: 0.18% ,water: 27.53% INFO - L7 2005-09-06-21-43-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 244 INFO - Processing image L7 2005-09-22-21-43-32 INFO - L7 2005-09-22-21-43-32 cloud cover : 1.55% INFO - L7 2005-09-22-21-43-32: sand: 0.06% ,whitewater: 2.27% ,water: 24.95% INFO - L7 2005-09-22-21-43-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 210 INFO - Number of shoreline points after removing points within 300m of cloud mask 210 INFO - Number of shoreline points before removing points within 30m of no data pixel 210 INFO - Number of shoreline points after removing points within 30m of no data pixel 201 INFO - Processing image L7 2005-09-29-21-49-43 INFO - L7 2005-09-29-21-49-43 cloud cover : 0.00% INFO - L7 2005-09-29-21-49-43: sand: 0.07% ,whitewater: 4.48% ,water: 36.50% INFO - L7 2005-09-29-21-49-43: 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: 6 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 374 INFO - Processing image L7 2005-10-08-21-43-29 INFO - L7 2005-10-08-21-43-29 cloud cover : 0.00% INFO - L7 2005-10-08-21-43-29: sand: 0.19% ,whitewater: 2.30% ,water: 25.95% INFO - L7 2005-10-08-21-43-29: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 282 INFO - Number of shoreline points after removing points within 300m of cloud mask 282 INFO - Number of shoreline points before removing points within 30m of no data pixel 282 INFO - Number of shoreline points after removing points within 30m of no data pixel 268 ERROR - Skipping L7 2005-10-15-21-49-47 due to cloud cover percentage exceeding cloud threshold: 93.46% > 10.00%. INFO - Processing image L7 2005-10-24-21-43-43 INFO - L7 2005-10-24-21-43-43 cloud cover : 3.22% INFO - L7 2005-10-24-21-43-43: sand: 0.18% ,whitewater: 1.87% ,water: 26.32% INFO - L7 2005-10-24-21-43-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 158 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L7 2005-10-31-21-49-59 INFO - L7 2005-10-31-21-49-59 cloud cover : 0.00% INFO - L7 2005-10-31-21-49-59: sand: 0.13% ,whitewater: 0.32% ,water: 41.32% INFO - L7 2005-10-31-21-49-59: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 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 403 INFO - Processing image L7 2005-11-09-21-43-54 INFO - L7 2005-11-09-21-43-54 cloud cover : 8.11% INFO - L7 2005-11-09-21-43-54: sand: 0.00% ,whitewater: 0.16% ,water: 27.29% INFO - L7 2005-11-09-21-43-54: 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 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 44 INFO - Number of shoreline points before removing points within 30m of no data pixel 44 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 ERROR - Skipping L7 2005-11-16-21-50-09 due to cloud cover percentage exceeding cloud threshold: 58.97% > 10.00%. ERROR - Skipping L7 2005-12-27-21-44-11 due to cloud cover percentage exceeding cloud threshold: 66.01% > 10.00%. INFO - Processing image L7 2006-01-03-21-50-25 INFO - L7 2006-01-03-21-50-25 cloud cover : 0.00% INFO - L7 2006-01-03-21-50-25: sand: 0.51% ,whitewater: 0.62% ,water: 41.39% INFO - L7 2006-01-03-21-50-25: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 390 INFO - Processing image L7 2006-01-12-21-44-20 INFO - L7 2006-01-12-21-44-20 cloud cover : 1.32% INFO - L7 2006-01-12-21-44-20: sand: 0.15% ,whitewater: 0.81% ,water: 26.63% INFO - L7 2006-01-12-21-44-20: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 217 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 207 INFO - Processing image L7 2006-01-19-21-50-34 INFO - L7 2006-01-19-21-50-34 cloud cover : 0.00% INFO - L7 2006-01-19-21-50-34: sand: 0.78% ,whitewater: 2.06% ,water: 40.03% INFO - L7 2006-01-19-21-50-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 378 INFO - Number of shoreline points after removing points within 300m of cloud mask 378 INFO - Number of shoreline points before removing points within 30m of no data pixel 378 INFO - Number of shoreline points after removing points within 30m of no data pixel 366 INFO - Processing image L7 2006-02-13-21-44-31 INFO - L7 2006-02-13-21-44-31 cloud cover : 7.48% INFO - L7 2006-02-13-21-44-31: sand: 0.00% ,whitewater: 0.27% ,water: 28.54% INFO - L7 2006-02-13-21-44-31: 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 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2006-02-20-21-50-43 INFO - L7 2006-02-20-21-50-43 cloud cover : 0.00% INFO - L7 2006-02-20-21-50-43: sand: 0.60% ,whitewater: 4.39% ,water: 37.24% INFO - L7 2006-02-20-21-50-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 384 INFO - Number of shoreline points after removing points within 300m of cloud mask 384 INFO - Number of shoreline points before removing points within 30m of no data pixel 384 INFO - Number of shoreline points after removing points within 30m of no data pixel 371 ERROR - Skipping L7 2006-03-08-21-50-45 due to cloud cover percentage exceeding cloud threshold: 92.52% > 10.00%. INFO - Processing image L7 2006-04-02-21-44-32 INFO - L7 2006-04-02-21-44-32 cloud cover : 0.00% INFO - L7 2006-04-02-21-44-32: sand: 0.02% ,whitewater: 0.32% ,water: 26.36% INFO - L7 2006-04-02-21-44-32: 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 215 INFO - Number of shoreline points after removing points within 300m of cloud mask 215 INFO - Number of shoreline points before removing points within 30m of no data pixel 215 INFO - Number of shoreline points after removing points within 30m of no data pixel 204 ERROR - Skipping L7 2006-04-18-21-44-27 due to cloud cover percentage exceeding cloud threshold: 10.71% > 10.00%. INFO - Processing image L7 2006-04-25-21-50-40 INFO - L7 2006-04-25-21-50-40 cloud cover : 0.00% INFO - L7 2006-04-25-21-50-40: sand: 0.13% ,whitewater: 7.73% ,water: 36.55% INFO - L7 2006-04-25-21-50-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 397 INFO - Processing image L7 2006-05-27-21-50-42 INFO - L7 2006-05-27-21-50-42 cloud cover : 0.00% INFO - L7 2006-05-27-21-50-42: sand: 0.04% ,whitewater: 1.48% ,water: 40.92% INFO - L7 2006-05-27-21-50-42: 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: 6 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 376 INFO - Processing image L7 2006-06-05-21-44-30 INFO - L7 2006-06-05-21-44-30 cloud cover : 0.00% INFO - L7 2006-06-05-21-44-30: sand: 0.00% ,whitewater: 3.57% ,water: 30.52% INFO - L7 2006-06-05-21-44-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 13 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 331 INFO - Number of shoreline points after removing points within 300m of cloud mask 331 INFO - Number of shoreline points before removing points within 30m of no data pixel 331 INFO - Number of shoreline points after removing points within 30m of no data pixel 314 ERROR - Skipping L7 2006-06-28-21-50-34 due to cloud cover percentage exceeding cloud threshold: 50.75% > 10.00%. INFO - Processing image L7 2006-07-07-21-44-19 INFO - L7 2006-07-07-21-44-19 cloud cover : 0.00% INFO - L7 2006-07-07-21-44-19: sand: 0.00% ,whitewater: 1.21% ,water: 33.11% INFO - L7 2006-07-07-21-44-19: 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: 6 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 289 INFO - Processing image L7 2006-07-23-21-44-10 INFO - L7 2006-07-23-21-44-10 cloud cover : 0.00% INFO - L7 2006-07-23-21-44-10: sand: 0.00% ,whitewater: 1.59% ,water: 29.70% INFO - L7 2006-07-23-21-44-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 301 INFO - Processing image L7 2006-07-30-21-50-20 INFO - L7 2006-07-30-21-50-20 cloud cover : 0.00% INFO - L7 2006-07-30-21-50-20: sand: 0.00% ,whitewater: 0.47% ,water: 44.71% INFO - L7 2006-07-30-21-50-20: 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: 7 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 403 INFO - Processing image L7 2006-08-15-21-50-19 INFO - L7 2006-08-15-21-50-19 cloud cover : 0.00% INFO - L7 2006-08-15-21-50-19: sand: 0.01% ,whitewater: 4.73% ,water: 39.25% INFO - L7 2006-08-15-21-50-19: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 428 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 413 INFO - Processing image L7 2006-08-24-21-44-07 INFO - L7 2006-08-24-21-44-07 cloud cover : 0.00% INFO - L7 2006-08-24-21-44-07: sand: 0.00% ,whitewater: 1.16% ,water: 30.37% INFO - L7 2006-08-24-21-44-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 260 INFO - Processing image L7 2006-08-31-21-50-16 INFO - L7 2006-08-31-21-50-16 cloud cover : 0.00% INFO - L7 2006-08-31-21-50-16: sand: 0.35% ,whitewater: 4.18% ,water: 38.42% INFO - L7 2006-08-31-21-50-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 425 INFO - Number of shoreline points after removing points within 300m of cloud mask 425 INFO - Number of shoreline points before removing points within 30m of no data pixel 425 INFO - Number of shoreline points after removing points within 30m of no data pixel 412 INFO - Processing image L7 2006-09-16-21-50-10 INFO - L7 2006-09-16-21-50-10 cloud cover : 0.00% INFO - L7 2006-09-16-21-50-10: sand: 0.30% ,whitewater: 4.91% ,water: 36.60% INFO - L7 2006-09-16-21-50-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 402 INFO - Processing image L7 2006-10-11-21-43-53 INFO - L7 2006-10-11-21-43-53 cloud cover : 0.00% INFO - L7 2006-10-11-21-43-53: sand: 0.00% ,whitewater: 0.38% ,water: 29.78% INFO - L7 2006-10-11-21-43-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 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 258 INFO - Processing image L7 2006-10-27-21-44-09 INFO - L7 2006-10-27-21-44-09 cloud cover : 4.43% INFO - L7 2006-10-27-21-44-09: sand: 0.00% ,whitewater: 0.31% ,water: 29.46% INFO - L7 2006-10-27-21-44-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 149 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 140 ERROR - Skipping L7 2006-11-03-21-50-26 due to cloud cover percentage exceeding cloud threshold: 92.72% > 10.00%. ERROR - Skipping L7 2006-11-12-21-44-22 due to cloud cover percentage exceeding cloud threshold: 79.20% > 10.00%. ERROR - Skipping L7 2006-11-19-21-50-38 due to cloud cover percentage exceeding cloud threshold: 25.86% > 10.00%. ERROR - Skipping L7 2006-12-05-21-50-46 due to cloud cover percentage exceeding cloud threshold: 93.71% > 10.00%. INFO - Processing image L7 2007-01-22-21-50-55 INFO - L7 2007-01-22-21-50-55 cloud cover : 0.00% INFO - L7 2007-01-22-21-50-55: sand: 0.79% ,whitewater: 0.18% ,water: 41.19% INFO - L7 2007-01-22-21-50-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 385 INFO - Number of shoreline points after removing points within 300m of cloud mask 385 INFO - Number of shoreline points before removing points within 30m of no data pixel 385 INFO - Number of shoreline points after removing points within 30m of no data pixel 371 ERROR - Skipping L7 2007-02-07-21-51-02 due to cloud cover percentage exceeding cloud threshold: 23.85% > 10.00%. INFO - Processing image L7 2007-03-04-21-44-58 INFO - L7 2007-03-04-21-44-58 cloud cover : 3.70% INFO - L7 2007-03-04-21-44-58: sand: 0.15% ,whitewater: 0.55% ,water: 28.26% INFO - L7 2007-03-04-21-44-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 136 INFO - Number of shoreline points after removing points within 300m of cloud mask 136 INFO - Number of shoreline points before removing points within 30m of no data pixel 136 INFO - Number of shoreline points after removing points within 30m of no data pixel 127 INFO - Processing image L7 2007-03-20-21-45-00 INFO - L7 2007-03-20-21-45-00 cloud cover : 7.02% INFO - L7 2007-03-20-21-45-00: sand: 0.04% ,whitewater: 0.10% ,water: 29.31% INFO - L7 2007-03-20-21-45-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 51 INFO - Number of shoreline points after removing points within 300m of cloud mask 51 INFO - Number of shoreline points before removing points within 30m of no data pixel 51 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2007-04-05-21-45-00 INFO - L7 2007-04-05-21-45-00 cloud cover : 0.00% INFO - L7 2007-04-05-21-45-00: sand: 0.12% ,whitewater: 1.68% ,water: 22.81% INFO - L7 2007-04-05-21-45-00: 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 222 INFO - Number of shoreline points after removing points within 300m of cloud mask 222 INFO - Number of shoreline points before removing points within 30m of no data pixel 222 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 ERROR - Skipping L7 2007-04-21-21-44-57 due to cloud cover percentage exceeding cloud threshold: 89.21% > 10.00%. INFO - Processing image L7 2007-05-30-21-50-54 INFO - L7 2007-05-30-21-50-54 cloud cover : 0.00% INFO - L7 2007-05-30-21-50-54: sand: 0.35% ,whitewater: 0.31% ,water: 45.10% INFO - L7 2007-05-30-21-50-54: 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 439 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 427 INFO - Processing image L7 2007-06-08-21-44-44 INFO - L7 2007-06-08-21-44-44 cloud cover : 0.00% INFO - L7 2007-06-08-21-44-44: sand: 0.02% ,whitewater: 3.36% ,water: 19.38% INFO - L7 2007-06-08-21-44-44: 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 181 INFO - Number of shoreline points after removing points within 300m of cloud mask 181 INFO - Number of shoreline points before removing points within 30m of no data pixel 181 INFO - Number of shoreline points after removing points within 30m of no data pixel 170 ERROR - Skipping L7 2007-06-15-21-50-54 due to cloud cover percentage exceeding cloud threshold: 90.35% > 10.00%. ERROR - Skipping L7 2007-06-24-21-44-43 due to cloud cover percentage exceeding cloud threshold: 88.48% > 10.00%. INFO - Processing image L7 2007-07-01-21-50-53 INFO - L7 2007-07-01-21-50-53 cloud cover : 0.00% INFO - L7 2007-07-01-21-50-53: sand: 0.01% ,whitewater: 1.15% ,water: 45.47% INFO - L7 2007-07-01-21-50-53: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 434 INFO - Number of shoreline points after removing points within 300m of cloud mask 434 INFO - Number of shoreline points before removing points within 30m of no data pixel 434 INFO - Number of shoreline points after removing points within 30m of no data pixel 420 ERROR - Skipping L7 2007-08-02-21-50-45 due to cloud cover percentage exceeding cloud threshold: 85.28% > 10.00%. ERROR - Skipping L7 2007-08-18-21-50-40 due to cloud cover percentage exceeding cloud threshold: 35.93% > 10.00%. INFO - Processing image L7 2007-09-12-21-44-17 INFO - L7 2007-09-12-21-44-17 cloud cover : 3.68% INFO - L7 2007-09-12-21-44-17: sand: 0.02% ,whitewater: 1.47% ,water: 17.74% INFO - L7 2007-09-12-21-44-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 108 INFO - Number of shoreline points after removing points within 300m of cloud mask 108 INFO - Number of shoreline points before removing points within 30m of no data pixel 108 INFO - Number of shoreline points after removing points within 30m of no data pixel 103 INFO - Processing image L7 2007-09-28-21-44-13 INFO - L7 2007-09-28-21-44-13 cloud cover : 8.07% INFO - L7 2007-09-28-21-44-13: sand: 0.00% ,whitewater: 0.11% ,water: 19.28% INFO - L7 2007-09-28-21-44-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2007-10-05-21-50-18 INFO - L7 2007-10-05-21-50-18 cloud cover : 0.00% INFO - L7 2007-10-05-21-50-18: sand: 0.07% ,whitewater: 0.00% ,water: 41.89% INFO - L7 2007-10-05-21-50-18: 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: 7 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 394 ERROR - Skipping L7 2007-10-14-21-44-15 due to cloud cover percentage exceeding cloud threshold: 75.42% > 10.00%. INFO - Processing image L7 2007-10-30-21-44-26 INFO - L7 2007-10-30-21-44-26 cloud cover : 4.02% INFO - L7 2007-10-30-21-44-26: sand: 0.01% ,whitewater: 0.06% ,water: 21.59% INFO - L7 2007-10-30-21-44-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 103 ERROR - Skipping L7 2007-11-06-21-50-41 due to cloud cover percentage exceeding cloud threshold: 43.55% > 10.00%. ERROR - Skipping L7 2007-11-15-21-44-35 due to cloud cover percentage exceeding cloud threshold: 80.26% > 10.00%. INFO - Processing image L7 2007-11-22-21-50-49 INFO - L7 2007-11-22-21-50-49 cloud cover : 0.00% INFO - L7 2007-11-22-21-50-49: sand: 0.35% ,whitewater: 0.12% ,water: 40.17% INFO - L7 2007-11-22-21-50-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 397 INFO - Number of shoreline points after removing points within 300m of cloud mask 397 INFO - Number of shoreline points before removing points within 30m of no data pixel 397 INFO - Number of shoreline points after removing points within 30m of no data pixel 378 ERROR - Skipping L7 2007-12-01-21-44-42 due to cloud cover percentage exceeding cloud threshold: 86.31% > 10.00%. ERROR - Skipping L7 2007-12-08-21-50-55 due to cloud cover percentage exceeding cloud threshold: 82.01% > 10.00%. ERROR - Skipping L7 2008-01-02-21-44-49 due to cloud cover percentage exceeding cloud threshold: 10.19% > 10.00%. ERROR - Skipping L7 2008-01-25-21-50-59 due to cloud cover percentage exceeding cloud threshold: 15.41% > 10.00%. INFO - Processing image L7 2008-02-10-21-50-56 INFO - L7 2008-02-10-21-50-56 cloud cover : 2.05% INFO - L7 2008-02-10-21-50-56: sand: 0.59% ,whitewater: 1.52% ,water: 41.03% INFO - L7 2008-02-10-21-50-56: 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 303 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 283 INFO - Processing image L7 2008-02-19-21-44-43 INFO - L7 2008-02-19-21-44-43 cloud cover : 2.35% INFO - L7 2008-02-19-21-44-43: sand: 0.02% ,whitewater: 2.74% ,water: 18.56% INFO - L7 2008-02-19-21-44-43: 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 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 137 INFO - Number of shoreline points before removing points within 30m of no data pixel 137 INFO - Number of shoreline points after removing points within 30m of no data pixel 130 INFO - Processing image L7 2008-02-26-21-50-52 INFO - L7 2008-02-26-21-50-52 cloud cover : 2.63% INFO - L7 2008-02-26-21-50-52: sand: 1.30% ,whitewater: 0.71% ,water: 41.25% INFO - L7 2008-02-26-21-50-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 259 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 215 INFO - Processing image L7 2008-03-06-21-44-38 INFO - L7 2008-03-06-21-44-38 cloud cover : 4.96% INFO - L7 2008-03-06-21-44-38: sand: 0.08% ,whitewater: 0.67% ,water: 19.21% INFO - L7 2008-03-06-21-44-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 ERROR - Skipping L7 2008-04-07-21-44-36 due to cloud cover percentage exceeding cloud threshold: 90.58% > 10.00%. ERROR - Skipping L7 2008-04-23-21-44-34 due to cloud cover percentage exceeding cloud threshold: 69.88% > 10.00%. ERROR - Skipping L7 2008-04-30-21-50-43 due to cloud cover percentage exceeding cloud threshold: 50.50% > 10.00%. ERROR - Skipping L7 2008-05-09-21-44-29 due to cloud cover percentage exceeding cloud threshold: 76.94% > 10.00%. INFO - Processing image L7 2008-05-16-21-50-38 INFO - L7 2008-05-16-21-50-38 cloud cover : 0.00% INFO - L7 2008-05-16-21-50-38: sand: 0.00% ,whitewater: 2.76% ,water: 39.66% INFO - L7 2008-05-16-21-50-38: 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: 6 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 382 ERROR - Skipping L7 2008-05-25-21-44-23 due to cloud cover percentage exceeding cloud threshold: 63.51% > 10.00%. INFO - Processing image L7 2008-06-01-21-50-30 INFO - L7 2008-06-01-21-50-30 cloud cover : 8.19% INFO - L7 2008-06-01-21-50-30: sand: 0.02% ,whitewater: 2.94% ,water: 31.48% INFO - L7 2008-06-01-21-50-30: 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: 7 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 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 426 INFO - Processing image L7 2008-06-10-21-44-15 INFO - L7 2008-06-10-21-44-15 cloud cover : 0.00% INFO - L7 2008-06-10-21-44-15: sand: 0.00% ,whitewater: 2.75% ,water: 23.65% INFO - L7 2008-06-10-21-44-15: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 230 INFO - Number of shoreline points after removing points within 300m of cloud mask 230 INFO - Number of shoreline points before removing points within 30m of no data pixel 230 INFO - Number of shoreline points after removing points within 30m of no data pixel 218 ERROR - Skipping L7 2008-06-17-21-50-21 due to cloud cover percentage exceeding cloud threshold: 71.57% > 10.00%. INFO - Processing image L7 2008-07-03-21-50-11 INFO - L7 2008-07-03-21-50-11 cloud cover : 0.00% INFO - L7 2008-07-03-21-50-11: sand: 0.02% ,whitewater: 1.45% ,water: 44.99% INFO - L7 2008-07-03-21-50-11: 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: 7 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 435 INFO - Processing image L7 2008-07-12-21-43-53 INFO - L7 2008-07-12-21-43-53 cloud cover : 2.32% INFO - L7 2008-07-12-21-43-53: sand: 0.00% ,whitewater: 0.05% ,water: 22.43% INFO - L7 2008-07-12-21-43-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 98 INFO - Number of shoreline points after removing points within 300m of cloud mask 98 INFO - Number of shoreline points before removing points within 30m of no data pixel 98 INFO - Number of shoreline points after removing points within 30m of no data pixel 93 ERROR - Skipping L7 2008-08-04-21-49-52 due to cloud cover percentage exceeding cloud threshold: 57.84% > 10.00%. ERROR - Skipping L7 2008-08-13-21-43-38 due to cloud cover percentage exceeding cloud threshold: 13.66% > 10.00%. INFO - Processing image L7 2008-08-20-21-49-46 INFO - L7 2008-08-20-21-49-46 cloud cover : 0.00% INFO - L7 2008-08-20-21-49-46: sand: 0.19% ,whitewater: 3.84% ,water: 40.07% INFO - L7 2008-08-20-21-49-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 439 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 424 INFO - Processing image L7 2008-09-14-21-43-23 INFO - L7 2008-09-14-21-43-23 cloud cover : 0.00% INFO - L7 2008-09-14-21-43-23: sand: 0.00% ,whitewater: 0.60% ,water: 18.65% INFO - L7 2008-09-14-21-43-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 174 INFO - Number of shoreline points after removing points within 300m of cloud mask 174 INFO - Number of shoreline points before removing points within 30m of no data pixel 174 INFO - Number of shoreline points after removing points within 30m of no data pixel 166 INFO - Processing image L7 2008-09-21-21-49-29 INFO - L7 2008-09-21-21-49-29 cloud cover : 0.92% INFO - L7 2008-09-21-21-49-29: sand: 0.05% ,whitewater: 0.35% ,water: 41.80% INFO - L7 2008-09-21-21-49-29: 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: 7 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 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 293 INFO - Processing image L7 2008-09-30-21-43-13 INFO - L7 2008-09-30-21-43-13 cloud cover : 0.00% INFO - L7 2008-09-30-21-43-13: sand: 0.01% ,whitewater: 0.78% ,water: 20.16% INFO - L7 2008-09-30-21-43-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 191 INFO - Processing image L7 2008-11-17-21-43-39 INFO - L7 2008-11-17-21-43-39 cloud cover : 5.12% INFO - L7 2008-11-17-21-43-39: sand: 0.02% ,whitewater: 0.00% ,water: 19.25% INFO - L7 2008-11-17-21-43-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 ERROR - Skipping L7 2008-11-24-21-49-55 due to cloud cover percentage exceeding cloud threshold: 27.33% > 10.00%. INFO - Processing image L7 2008-12-03-21-43-51 INFO - L7 2008-12-03-21-43-51 cloud cover : 6.40% INFO - L7 2008-12-03-21-43-51: sand: 0.04% ,whitewater: 0.02% ,water: 19.13% INFO - L7 2008-12-03-21-43-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 INFO - Processing image L7 2008-12-10-21-50-06 INFO - L7 2008-12-10-21-50-06 cloud cover : 0.00% INFO - L7 2008-12-10-21-50-06: sand: 0.17% ,whitewater: 4.64% ,water: 36.66% INFO - L7 2008-12-10-21-50-06: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 390 INFO - Number of shoreline points before removing points within 30m of no data pixel 390 INFO - Number of shoreline points after removing points within 30m of no data pixel 375 ERROR - Skipping L7 2008-12-19-21-44-00 due to cloud cover percentage exceeding cloud threshold: 21.38% > 10.00%. ERROR - Skipping L7 2008-12-26-21-50-14 due to cloud cover percentage exceeding cloud threshold: 32.91% > 10.00%. ERROR - Skipping L7 2009-01-04-21-44-06 due to cloud cover percentage exceeding cloud threshold: 53.05% > 10.00%. INFO - Processing image L7 2009-01-20-21-44-12 INFO - L7 2009-01-20-21-44-12 cloud cover : 8.13% INFO - L7 2009-01-20-21-44-12: sand: 0.08% ,whitewater: 0.94% ,water: 14.84% INFO - L7 2009-01-20-21-44-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2009-01-27-21-50-24 due to cloud cover percentage exceeding cloud threshold: 24.02% > 10.00%. ERROR - Skipping L7 2009-02-05-21-44-16 due to cloud cover percentage exceeding cloud threshold: 23.95% > 10.00%. INFO - Processing image L7 2009-02-21-21-44-26 INFO - L7 2009-02-21-21-44-26 cloud cover : 2.89% INFO - L7 2009-02-21-21-44-26: sand: 0.17% ,whitewater: 1.38% ,water: 16.29% INFO - L7 2009-02-21-21-44-26: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 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 2009-02-28-21-50-41 INFO - L7 2009-02-28-21-50-41 cloud cover : 0.95% INFO - L7 2009-02-28-21-50-41: sand: 0.31% ,whitewater: 2.41% ,water: 39.63% INFO - L7 2009-02-28-21-50-41: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 377 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 328 ERROR - Skipping L7 2009-03-09-21-44-35 due to cloud cover percentage exceeding cloud threshold: 53.31% > 10.00%. INFO - Processing image L7 2009-03-25-21-44-42 INFO - L7 2009-03-25-21-44-42 cloud cover : 5.86% INFO - L7 2009-03-25-21-44-42: sand: 0.02% ,whitewater: 0.86% ,water: 19.46% INFO - L7 2009-03-25-21-44-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L7 2009-04-10-21-44-47 INFO - L7 2009-04-10-21-44-47 cloud cover : 5.79% INFO - L7 2009-04-10-21-44-47: sand: 0.00% ,whitewater: 1.80% ,water: 22.32% INFO - L7 2009-04-10-21-44-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 36 INFO - Processing image L7 2009-04-17-21-51-00 INFO - L7 2009-04-17-21-51-00 cloud cover : 0.00% INFO - L7 2009-04-17-21-51-00: sand: 0.30% ,whitewater: 5.11% ,water: 36.30% INFO - L7 2009-04-17-21-51-00: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 392 INFO - Number of shoreline points after removing points within 300m of cloud mask 392 INFO - Number of shoreline points before removing points within 30m of no data pixel 392 INFO - Number of shoreline points after removing points within 30m of no data pixel 381 INFO - Processing image L7 2009-04-26-21-44-51 INFO - L7 2009-04-26-21-44-51 cloud cover : 1.64% INFO - L7 2009-04-26-21-44-51: sand: 0.00% ,whitewater: 0.29% ,water: 24.76% INFO - L7 2009-04-26-21-44-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 INFO - Processing image L7 2009-05-03-21-51-03 INFO - L7 2009-05-03-21-51-03 cloud cover : 5.56% INFO - L7 2009-05-03-21-51-03: sand: 0.36% ,whitewater: 7.64% ,water: 32.50% INFO - L7 2009-05-03-21-51-03: 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 2009-05-19-21-51-05 due to cloud cover percentage exceeding cloud threshold: 86.11% > 10.00%. INFO - Processing image L7 2009-05-28-21-44-55 INFO - L7 2009-05-28-21-44-55 cloud cover : 0.00% INFO - L7 2009-05-28-21-44-55: sand: 0.00% ,whitewater: 1.53% ,water: 25.20% INFO - L7 2009-05-28-21-44-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 202 INFO - Processing image L7 2009-06-04-21-51-05 INFO - L7 2009-06-04-21-51-05 cloud cover : 2.15% INFO - L7 2009-06-04-21-51-05: sand: 0.02% ,whitewater: 3.50% ,water: 40.54% INFO - L7 2009-06-04-21-51-05: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 440 INFO - Number of shoreline points after removing points within 300m of cloud mask 440 INFO - Number of shoreline points before removing points within 30m of no data pixel 440 INFO - Number of shoreline points after removing points within 30m of no data pixel 428 INFO - Processing image L7 2009-07-06-21-51-00 INFO - L7 2009-07-06-21-51-00 cloud cover : 0.00% INFO - L7 2009-07-06-21-51-00: sand: 0.00% ,whitewater: 1.65% ,water: 46.12% INFO - L7 2009-07-06-21-51-00: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 439 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 426 ERROR - Skipping L7 2009-07-15-21-44-47 due to cloud cover percentage exceeding cloud threshold: 77.13% > 10.00%. ERROR - Skipping L7 2009-07-31-21-44-42 due to cloud cover percentage exceeding cloud threshold: 87.47% > 10.00%. INFO - Processing image L7 2009-08-07-21-50-50 INFO - L7 2009-08-07-21-50-50 cloud cover : 0.00% INFO - L7 2009-08-07-21-50-50: sand: 0.00% ,whitewater: 0.65% ,water: 43.42% INFO - L7 2009-08-07-21-50-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 ERROR - Skipping L7 2009-08-23-21-50-49 due to cloud cover percentage exceeding cloud threshold: 24.41% > 10.00%. INFO - Processing image L7 2009-09-01-21-44-38 INFO - L7 2009-09-01-21-44-38 cloud cover : 3.90% INFO - L7 2009-09-01-21-44-38: sand: 0.00% ,whitewater: 0.51% ,water: 18.24% INFO - L7 2009-09-01-21-44-38: 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 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 49 INFO - Processing image L7 2009-09-08-21-50-49 INFO - L7 2009-09-08-21-50-49 cloud cover : 0.00% INFO - L7 2009-09-08-21-50-49: sand: 0.29% ,whitewater: 2.17% ,water: 40.96% INFO - L7 2009-09-08-21-50-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 378 ERROR - Skipping L7 2009-09-17-21-44-37 due to cloud cover percentage exceeding cloud threshold: 70.18% > 10.00%. INFO - Processing image L7 2009-10-10-21-50-42 INFO - L7 2009-10-10-21-50-42 cloud cover : 0.00% INFO - L7 2009-10-10-21-50-42: sand: 0.34% ,whitewater: 4.78% ,water: 36.97% INFO - L7 2009-10-10-21-50-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L7 2009-11-11-21-51-13 due to cloud cover percentage exceeding cloud threshold: 75.96% > 10.00%. INFO - Processing image L7 2009-12-22-21-45-36 INFO - L7 2009-12-22-21-45-36 cloud cover : 9.06% INFO - L7 2009-12-22-21-45-36: sand: 0.03% ,whitewater: 0.10% ,water: 17.68% INFO - L7 2009-12-22-21-45-36: 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 2009-12-29-21-51-54 INFO - L7 2009-12-29-21-51-54 cloud cover : 0.00% INFO - L7 2009-12-29-21-51-54: sand: 0.39% ,whitewater: 0.11% ,water: 40.92% INFO - L7 2009-12-29-21-51-54: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 393 INFO - Number of shoreline points after removing points within 300m of cloud mask 393 INFO - Number of shoreline points before removing points within 30m of no data pixel 393 INFO - Number of shoreline points after removing points within 30m of no data pixel 375 ERROR - Skipping L7 2010-02-08-21-46-18 due to cloud cover percentage exceeding cloud threshold: 23.62% > 10.00%. INFO - Processing image L7 2010-03-03-21-52-42 INFO - L7 2010-03-03-21-52-42 cloud cover : 0.00% INFO - L7 2010-03-03-21-52-42: sand: 0.34% ,whitewater: 0.15% ,water: 42.05% INFO - L7 2010-03-03-21-52-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 417 INFO - Processing image L7 2010-03-12-21-46-35 INFO - L7 2010-03-12-21-46-35 cloud cover : 0.00% INFO - L7 2010-03-12-21-46-35: sand: 0.08% ,whitewater: 4.01% ,water: 21.59% INFO - L7 2010-03-12-21-46-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 237 INFO - Number of shoreline points after removing points within 300m of cloud mask 237 INFO - Number of shoreline points before removing points within 30m of no data pixel 237 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 INFO - Processing image L7 2010-03-19-21-52-48 INFO - L7 2010-03-19-21-52-48 cloud cover : 1.71% INFO - L7 2010-03-19-21-52-48: sand: 0.18% ,whitewater: 2.48% ,water: 38.54% INFO - L7 2010-03-19-21-52-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 302 INFO - Number of shoreline points after removing points within 300m of cloud mask 274 INFO - Number of shoreline points before removing points within 30m of no data pixel 274 INFO - Number of shoreline points after removing points within 30m of no data pixel 263 ERROR - Skipping L7 2010-03-28-21-46-39 due to cloud cover percentage exceeding cloud threshold: 82.27% > 10.00%. INFO - Processing image L7 2010-04-13-21-46-41 INFO - L7 2010-04-13-21-46-41 cloud cover : 4.89% INFO - L7 2010-04-13-21-46-41: sand: 0.01% ,whitewater: 0.34% ,water: 23.02% INFO - L7 2010-04-13-21-46-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 86 INFO - Processing image L7 2010-04-20-21-52-51 INFO - L7 2010-04-20-21-52-51 cloud cover : 0.92% INFO - L7 2010-04-20-21-52-51: sand: 0.26% ,whitewater: 6.85% ,water: 35.38% INFO - L7 2010-04-20-21-52-51: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 0 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2010-05-06-21-52-49 INFO - L7 2010-05-06-21-52-49 cloud cover : 3.89% INFO - L7 2010-05-06-21-52-49: sand: 0.01% ,whitewater: 0.21% ,water: 40.01% INFO - L7 2010-05-06-21-52-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 222 INFO - Number of shoreline points after removing points within 300m of cloud mask 207 INFO - Number of shoreline points before removing points within 30m of no data pixel 207 INFO - Number of shoreline points after removing points within 30m of no data pixel 201 ERROR - Skipping L7 2010-05-15-21-46-35 due to cloud cover percentage exceeding cloud threshold: 69.07% > 10.00%. ERROR - Skipping L7 2010-06-16-21-46-36 due to cloud cover percentage exceeding cloud threshold: 15.10% > 10.00%. INFO - Processing image L7 2010-07-02-21-46-40 INFO - L7 2010-07-02-21-46-40 cloud cover : 0.00% INFO - L7 2010-07-02-21-46-40: sand: 0.00% ,whitewater: 1.29% ,water: 21.88% INFO - L7 2010-07-02-21-46-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 211 INFO - Number of shoreline points after removing points within 300m of cloud mask 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L7 2010-07-18-21-46-41 INFO - L7 2010-07-18-21-46-41 cloud cover : 0.00% INFO - L7 2010-07-18-21-46-41: sand: 0.00% ,whitewater: 1.77% ,water: 21.10% INFO - L7 2010-07-18-21-46-41: 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 213 INFO - Number of shoreline points after removing points within 300m of cloud mask 213 INFO - Number of shoreline points before removing points within 30m of no data pixel 213 INFO - Number of shoreline points after removing points within 30m of no data pixel 205 INFO - Processing image L7 2010-07-25-21-52-52 INFO - L7 2010-07-25-21-52-52 cloud cover : 0.00% INFO - L7 2010-07-25-21-52-52: sand: 0.04% ,whitewater: 4.85% ,water: 41.10% INFO - L7 2010-07-25-21-52-52: 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: 9 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 462 INFO - Number of shoreline points after removing points within 300m of cloud mask 462 INFO - Number of shoreline points before removing points within 30m of no data pixel 462 INFO - Number of shoreline points after removing points within 30m of no data pixel 441 INFO - Processing image L7 2010-08-10-21-52-51 INFO - L7 2010-08-10-21-52-51 cloud cover : 0.00% INFO - L7 2010-08-10-21-52-51: sand: 0.00% ,whitewater: 5.07% ,water: 39.99% INFO - L7 2010-08-10-21-52-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 430 INFO - Processing image L7 2010-09-20-21-46-45 INFO - L7 2010-09-20-21-46-45 cloud cover : 0.00% INFO - L7 2010-09-20-21-46-45: sand: 0.00% ,whitewater: 1.32% ,water: 20.40% INFO - L7 2010-09-20-21-46-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 218 INFO - Number of shoreline points after removing points within 300m of cloud mask 218 INFO - Number of shoreline points before removing points within 30m of no data pixel 218 INFO - Number of shoreline points after removing points within 30m of no data pixel 208 INFO - Processing image L7 2010-09-27-21-52-55 INFO - L7 2010-09-27-21-52-55 cloud cover : 7.48% INFO - L7 2010-09-27-21-52-55: sand: 0.03% ,whitewater: 0.20% ,water: 39.01% INFO - L7 2010-09-27-21-52-55: 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 75 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 40 INFO - Processing image L7 2010-10-06-21-46-45 INFO - L7 2010-10-06-21-46-45 cloud cover : 0.00% INFO - L7 2010-10-06-21-46-45: sand: 0.00% ,whitewater: 0.71% ,water: 16.87% INFO - L7 2010-10-06-21-46-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 145 ERROR - Skipping L7 2010-10-22-21-46-55 due to cloud cover percentage exceeding cloud threshold: 17.80% > 10.00%. ERROR - Skipping L7 2010-11-23-21-47-18 due to cloud cover percentage exceeding cloud threshold: 17.04% > 10.00%. INFO - Processing image L7 2010-12-09-21-47-27 INFO - L7 2010-12-09-21-47-27 cloud cover : 0.00% INFO - L7 2010-12-09-21-47-27: sand: 0.01% ,whitewater: 2.20% ,water: 16.64% INFO - L7 2010-12-09-21-47-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 177 INFO - Number of shoreline points before removing points within 30m of no data pixel 177 INFO - Number of shoreline points after removing points within 30m of no data pixel 166 INFO - Processing image L7 2010-12-25-21-47-34 INFO - L7 2010-12-25-21-47-34 cloud cover : 7.98% INFO - L7 2010-12-25-21-47-34: sand: 0.00% ,whitewater: 0.01% ,water: 16.95% INFO - L7 2010-12-25-21-47-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2011-01-01-21-53-50 INFO - L7 2011-01-01-21-53-50 cloud cover : 4.00% INFO - L7 2011-01-01-21-53-50: sand: 0.16% ,whitewater: 0.20% ,water: 40.34% INFO - L7 2011-01-01-21-53-50: 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 273 INFO - Number of shoreline points after removing points within 300m of cloud mask 186 INFO - Number of shoreline points before removing points within 30m of no data pixel 186 INFO - Number of shoreline points after removing points within 30m of no data pixel 181 ERROR - Skipping L7 2011-02-18-21-54-06 due to cloud cover percentage exceeding cloud threshold: 16.92% > 10.00%. INFO - Processing image L7 2011-02-27-21-47-59 INFO - L7 2011-02-27-21-47-59 cloud cover : 6.50% INFO - L7 2011-02-27-21-47-59: sand: 0.02% ,whitewater: 1.42% ,water: 12.15% INFO - L7 2011-02-27-21-47-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2011-03-06-21-54-12 due to cloud cover percentage exceeding cloud threshold: 93.66% > 10.00%. ERROR - Skipping L7 2011-03-15-21-48-01 due to cloud cover percentage exceeding cloud threshold: 87.06% > 10.00%. ERROR - Skipping L7 2011-03-22-21-54-12 due to cloud cover percentage exceeding cloud threshold: 59.68% > 10.00%. ERROR - Skipping L7 2011-03-31-21-48-05 due to cloud cover percentage exceeding cloud threshold: 16.27% > 10.00%. ERROR - Skipping L7 2011-05-09-21-54-15 due to cloud cover percentage exceeding cloud threshold: 52.87% > 10.00%. INFO - Processing image L7 2011-05-18-21-48-02 INFO - L7 2011-05-18-21-48-02 cloud cover : 4.37% INFO - L7 2011-05-18-21-48-02: sand: 0.00% ,whitewater: 1.04% ,water: 18.51% INFO - L7 2011-05-18-21-48-02: 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 85 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2011-06-26-21-54-10 INFO - L7 2011-06-26-21-54-10 cloud cover : 0.00% INFO - L7 2011-06-26-21-54-10: sand: 0.16% ,whitewater: 9.20% ,water: 37.46% INFO - L7 2011-06-26-21-54-10: 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 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 464 ERROR - Skipping L7 2011-07-05-21-47-59 due to cloud cover percentage exceeding cloud threshold: 87.03% > 10.00%. INFO - Processing image L7 2011-07-28-21-54-07 INFO - L7 2011-07-28-21-54-07 cloud cover : 0.00% INFO - L7 2011-07-28-21-54-07: sand: 0.01% ,whitewater: 2.65% ,water: 42.12% INFO - L7 2011-07-28-21-54-07: 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: 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 387 INFO - Processing image L7 2011-08-06-21-47-54 INFO - L7 2011-08-06-21-47-54 cloud cover : 1.72% INFO - L7 2011-08-06-21-47-54: sand: 0.00% ,whitewater: 0.02% ,water: 20.37% INFO - L7 2011-08-06-21-47-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 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 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 89 ERROR - Skipping L7 2011-08-13-21-54-03 due to cloud cover percentage exceeding cloud threshold: 89.41% > 10.00%. INFO - Processing image L7 2011-08-22-21-47-52 INFO - L7 2011-08-22-21-47-52 cloud cover : 0.00% INFO - L7 2011-08-22-21-47-52: sand: 0.00% ,whitewater: 2.84% ,water: 17.46% INFO - L7 2011-08-22-21-47-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 173 INFO - Number of shoreline points after removing points within 300m of cloud mask 173 INFO - Number of shoreline points before removing points within 30m of no data pixel 173 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L7 2011-09-07-21-47-47 INFO - L7 2011-09-07-21-47-47 cloud cover : 5.90% INFO - L7 2011-09-07-21-47-47: sand: 0.00% ,whitewater: 0.23% ,water: 17.46% INFO - L7 2011-09-07-21-47-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 42 INFO - Processing image L7 2011-09-14-21-53-55 INFO - L7 2011-09-14-21-53-55 cloud cover : 0.00% INFO - L7 2011-09-14-21-53-55: sand: 0.05% ,whitewater: 5.60% ,water: 38.19% INFO - L7 2011-09-14-21-53-55: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 433 INFO - Number of shoreline points after removing points within 300m of cloud mask 433 INFO - Number of shoreline points before removing points within 30m of no data pixel 433 INFO - Number of shoreline points after removing points within 30m of no data pixel 421 INFO - Processing image L7 2011-09-23-21-47-43 INFO - L7 2011-09-23-21-47-43 cloud cover : 9.32% INFO - L7 2011-09-23-21-47-43: sand: 0.00% ,whitewater: 1.41% ,water: 16.12% INFO - L7 2011-09-23-21-47-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2011-09-30-21-53-54 due to cloud cover percentage exceeding cloud threshold: 56.55% > 10.00%. INFO - Processing image L7 2011-10-16-21-53-56 INFO - L7 2011-10-16-21-53-56 cloud cover : 0.00% INFO - L7 2011-10-16-21-53-56: sand: 0.16% ,whitewater: 0.97% ,water: 41.04% INFO - L7 2011-10-16-21-53-56: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 384 ERROR - Skipping L7 2011-10-25-21-47-49 due to cloud cover percentage exceeding cloud threshold: 87.81% > 10.00%. ERROR - Skipping L7 2011-11-01-21-54-00 due to cloud cover percentage exceeding cloud threshold: 10.53% > 10.00%. ERROR - Skipping L7 2011-11-17-21-54-15 due to cloud cover percentage exceeding cloud threshold: 24.76% > 10.00%. ERROR - Skipping L7 2011-11-26-21-48-10 due to cloud cover percentage exceeding cloud threshold: 10.52% > 10.00%. INFO - Processing image L7 2012-01-04-21-54-40 INFO - L7 2012-01-04-21-54-40 cloud cover : 1.82% INFO - L7 2012-01-04-21-54-40: sand: 0.06% ,whitewater: 0.16% ,water: 41.46% INFO - L7 2012-01-04-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 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 ERROR - Skipping L7 2012-01-13-21-48-30 due to cloud cover percentage exceeding cloud threshold: 42.80% > 10.00%. INFO - Processing image L7 2012-03-17-21-48-35 INFO - L7 2012-03-17-21-48-35 cloud cover : 0.00% INFO - L7 2012-03-17-21-48-35: sand: 0.16% ,whitewater: 0.96% ,water: 15.31% INFO - L7 2012-03-17-21-48-35: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 139 INFO - Number of shoreline points after removing points within 300m of cloud mask 139 INFO - Number of shoreline points before removing points within 30m of no data pixel 139 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L7 2012-03-24-21-54-46 INFO - L7 2012-03-24-21-54-46 cloud cover : 0.00% INFO - L7 2012-03-24-21-54-46: sand: 0.12% ,whitewater: 1.13% ,water: 41.55% INFO - L7 2012-03-24-21-54-46: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 384 INFO - Processing image L7 2012-04-09-21-54-41 INFO - L7 2012-04-09-21-54-41 cloud cover : 0.00% INFO - L7 2012-04-09-21-54-41: sand: 0.03% ,whitewater: 1.93% ,water: 41.82% INFO - L7 2012-04-09-21-54-41: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 431 INFO - Number of shoreline points after removing points within 300m of cloud mask 431 INFO - Number of shoreline points before removing points within 30m of no data pixel 431 INFO - Number of shoreline points after removing points within 30m of no data pixel 414 INFO - Processing image L7 2012-04-25-21-54-58 INFO - L7 2012-04-25-21-54-58 cloud cover : 0.00% INFO - L7 2012-04-25-21-54-58: sand: 0.17% ,whitewater: 1.36% ,water: 41.58% INFO - L7 2012-04-25-21-54-58: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 423 INFO - Processing image L7 2012-05-11-21-55-20 INFO - L7 2012-05-11-21-55-20 cloud cover : 0.00% INFO - L7 2012-05-11-21-55-20: sand: 0.07% ,whitewater: 4.77% ,water: 36.44% INFO - L7 2012-05-11-21-55-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 370 INFO - Number of shoreline points after removing points within 300m of cloud mask 370 INFO - Number of shoreline points before removing points within 30m of no data pixel 370 INFO - Number of shoreline points after removing points within 30m of no data pixel 357 INFO - Processing image L7 2012-05-20-21-49-08 INFO - L7 2012-05-20-21-49-08 cloud cover : 0.00% INFO - L7 2012-05-20-21-49-08: sand: 0.00% ,whitewater: 7.18% ,water: 27.70% INFO - L7 2012-05-20-21-49-08: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 310 INFO - Number of shoreline points after removing points within 300m of cloud mask 310 INFO - Number of shoreline points before removing points within 30m of no data pixel 310 INFO - Number of shoreline points after removing points within 30m of no data pixel 296 INFO - Processing image L7 2012-05-27-21-55-10 INFO - L7 2012-05-27-21-55-10 cloud cover : 3.15% INFO - L7 2012-05-27-21-55-10: sand: 0.00% ,whitewater: 0.04% ,water: 40.96% INFO - L7 2012-05-27-21-55-10: 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 299 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 280 ERROR - Skipping L7 2012-06-05-21-48-46 due to cloud cover percentage exceeding cloud threshold: 73.68% > 10.00%. INFO - Processing image L7 2012-06-21-21-48-56 INFO - L7 2012-06-21-21-48-56 cloud cover : 0.00% INFO - L7 2012-06-21-21-48-56: sand: 0.00% ,whitewater: 0.32% ,water: 18.81% INFO - L7 2012-06-21-21-48-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 142 INFO - Number of shoreline points after removing points within 300m of cloud mask 142 INFO - Number of shoreline points before removing points within 30m of no data pixel 142 INFO - Number of shoreline points after removing points within 30m of no data pixel 132 INFO - Processing image L7 2012-06-28-21-55-11 INFO - L7 2012-06-28-21-55-11 cloud cover : 0.65% INFO - L7 2012-06-28-21-55-11: sand: 0.20% ,whitewater: 11.39% ,water: 35.48% INFO - L7 2012-06-28-21-55-11: 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: 9 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 414 ERROR - Skipping L7 2012-07-07-21-49-09 due to cloud cover percentage exceeding cloud threshold: 81.44% > 10.00%. INFO - Processing image L7 2012-08-24-21-49-41 INFO - L7 2012-08-24-21-49-41 cloud cover : 1.74% INFO - L7 2012-08-24-21-49-41: sand: 0.06% ,whitewater: 0.62% ,water: 17.41% INFO - L7 2012-08-24-21-49-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 106 INFO - Number of shoreline points before removing points within 30m of no data pixel 106 INFO - Number of shoreline points after removing points within 30m of no data pixel 100 ERROR - Skipping L7 2012-09-09-21-49-52 due to cloud cover percentage exceeding cloud threshold: 14.36% > 10.00%. INFO - Processing image L7 2012-09-16-21-56-05 INFO - L7 2012-09-16-21-56-05 cloud cover : 1.35% INFO - L7 2012-09-16-21-56-05: sand: 0.21% ,whitewater: 1.19% ,water: 40.83% INFO - L7 2012-09-16-21-56-05: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 386 ERROR - Skipping L7 2012-09-25-21-50-01 due to cloud cover percentage exceeding cloud threshold: 87.33% > 10.00%. ERROR - Skipping L7 2012-11-03-21-56-29 due to cloud cover percentage exceeding cloud threshold: 70.43% > 10.00%. INFO - Processing image L7 2012-11-19-21-56-38 INFO - L7 2012-11-19-21-56-38 cloud cover : 0.00% INFO - L7 2012-11-19-21-56-38: sand: 0.42% ,whitewater: 1.80% ,water: 41.58% INFO - L7 2012-11-19-21-56-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 408 INFO - Processing image L7 2012-11-28-21-50-27 INFO - L7 2012-11-28-21-50-27 cloud cover : 0.00% INFO - L7 2012-11-28-21-50-27: sand: 0.32% ,whitewater: 1.34% ,water: 18.35% INFO - L7 2012-11-28-21-50-27: 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 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 153 ERROR - Skipping L7 2012-12-05-21-56-38 due to cloud cover percentage exceeding cloud threshold: 26.70% > 10.00%. ERROR - Skipping L7 2012-12-14-21-50-33 due to cloud cover percentage exceeding cloud threshold: 37.32% > 10.00%. ERROR - Skipping L7 2012-12-30-21-50-38 due to cloud cover percentage exceeding cloud threshold: 65.65% > 10.00%. INFO - Processing image L7 2013-01-06-21-56-48 INFO - L7 2013-01-06-21-56-48 cloud cover : 3.18% INFO - L7 2013-01-06-21-56-48: sand: 0.35% ,whitewater: 2.99% ,water: 39.22% INFO - L7 2013-01-06-21-56-48: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 248 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 191 INFO - Processing image L7 2013-01-31-21-50-41 INFO - L7 2013-01-31-21-50-41 cloud cover : 9.66% INFO - L7 2013-01-31-21-50-41: sand: 0.05% ,whitewater: 0.04% ,water: 16.15% INFO - L7 2013-01-31-21-50-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2013-02-07-21-56-52 INFO - L7 2013-02-07-21-56-52 cloud cover : 0.00% INFO - L7 2013-02-07-21-56-52: sand: 0.83% ,whitewater: 7.00% ,water: 34.53% INFO - L7 2013-02-07-21-56-52: 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 2013-02-16-21-50-39 due to cloud cover percentage exceeding cloud threshold: 87.40% > 10.00%. ERROR - Skipping L7 2013-02-23-21-56-48 due to cloud cover percentage exceeding cloud threshold: 44.04% > 10.00%. ERROR - Skipping L7 2013-03-04-21-50-37 due to cloud cover percentage exceeding cloud threshold: 30.20% > 10.00%. INFO - Processing image L7 2013-03-20-21-50-33 INFO - L7 2013-03-20-21-50-33 cloud cover : 3.13% INFO - L7 2013-03-20-21-50-33: sand: 0.04% ,whitewater: 1.44% ,water: 16.03% INFO - L7 2013-03-20-21-50-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 INFO - Processing image L7 2013-03-27-21-56-41 INFO - L7 2013-03-27-21-56-41 cloud cover : 3.56% INFO - L7 2013-03-27-21-56-41: sand: 0.19% ,whitewater: 2.97% ,water: 39.16% INFO - L7 2013-03-27-21-56-41: 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: 10 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 418 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 319 ERROR - Skipping L7 2013-04-05-21-50-31 due to cloud cover percentage exceeding cloud threshold: 36.86% > 10.00%. INFO - Processing image L7 2013-04-21-21-50-23 INFO - L7 2013-04-21-21-50-23 cloud cover : 0.00% INFO - L7 2013-04-21-21-50-23: sand: 0.01% ,whitewater: 2.83% ,water: 16.47% INFO - L7 2013-04-21-21-50-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 153 INFO - Processing image L7 2013-04-28-21-56-33 INFO - L7 2013-04-28-21-56-33 cloud cover : 8.17% INFO - L7 2013-04-28-21-56-33: sand: 0.02% ,whitewater: 0.02% ,water: 40.99% INFO - L7 2013-04-28-21-56-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 289 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L7 2013-05-07-21-50-21 INFO - L7 2013-05-07-21-50-21 cloud cover : 0.00% INFO - L7 2013-05-07-21-50-21: sand: 0.00% ,whitewater: 2.97% ,water: 13.85% INFO - L7 2013-05-07-21-50-21: 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 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 103 INFO - Processing image L7 2013-05-14-21-56-31 INFO - L7 2013-05-14-21-56-31 cloud cover : 1.91% INFO - L7 2013-05-14-21-56-31: sand: 0.11% ,whitewater: 2.50% ,water: 40.87% INFO - L7 2013-05-14-21-56-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 390 INFO - Processing image L7 2013-05-23-21-50-18 INFO - L7 2013-05-23-21-50-18 cloud cover : 0.00% INFO - L7 2013-05-23-21-50-18: sand: 0.00% ,whitewater: 3.61% ,water: 17.60% INFO - L7 2013-05-23-21-50-18: 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 173 INFO - Number of shoreline points after removing points within 300m of cloud mask 173 INFO - Number of shoreline points before removing points within 30m of no data pixel 173 INFO - Number of shoreline points after removing points within 30m of no data pixel 165 INFO - Processing image L7 2013-05-30-21-56-24 INFO - L7 2013-05-30-21-56-24 cloud cover : 0.00% INFO - L7 2013-05-30-21-56-24: sand: 0.07% ,whitewater: 4.54% ,water: 41.93% INFO - L7 2013-05-30-21-56-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 411 INFO - Processing image L7 2013-06-24-21-50-04 INFO - L7 2013-06-24-21-50-04 cloud cover : 0.00% INFO - L7 2013-06-24-21-50-04: sand: 0.00% ,whitewater: 3.05% ,water: 21.29% INFO - L7 2013-06-24-21-50-04: 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 179 INFO - Number of shoreline points after removing points within 300m of cloud mask 179 INFO - Number of shoreline points before removing points within 30m of no data pixel 179 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L7 2013-07-17-21-56-01 INFO - L7 2013-07-17-21-56-01 cloud cover : 0.00% INFO - L7 2013-07-17-21-56-01: sand: 0.08% ,whitewater: 2.61% ,water: 45.48% INFO - L7 2013-07-17-21-56-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 19 shorelines. Number of shorelines after filtering shorelines: 6 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 388 ERROR - Skipping L7 2013-07-26-21-49-45 due to cloud cover percentage exceeding cloud threshold: 38.71% > 10.00%. INFO - Processing image L7 2013-08-27-21-49-53 INFO - L7 2013-08-27-21-49-53 cloud cover : 6.34% INFO - L7 2013-08-27-21-49-53: sand: 0.02% ,whitewater: 1.02% ,water: 12.24% INFO - L7 2013-08-27-21-49-53: 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 36 INFO - Number of shoreline points after removing points within 300m of cloud mask 4 INFO - Number of shoreline points before removing points within 30m of no data pixel 4 INFO - Number of shoreline points after removing points within 30m of no data pixel 3 ERROR - Skipping L7 2013-09-28-21-50-15 due to cloud cover percentage exceeding cloud threshold: 85.57% > 10.00%. INFO - Processing image L7 2013-10-05-21-56-32 INFO - L7 2013-10-05-21-56-32 cloud cover : 3.50% INFO - L7 2013-10-05-21-56-32: sand: 0.04% ,whitewater: 1.77% ,water: 39.04% INFO - L7 2013-10-05-21-56-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 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 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 234 INFO - Processing image L7 2013-11-15-21-50-39 INFO - L7 2013-11-15-21-50-39 cloud cover : 6.41% INFO - L7 2013-11-15-21-50-39: sand: 0.00% ,whitewater: 0.62% ,water: 18.26% INFO - L7 2013-11-15-21-50-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 34 ERROR - Skipping L7 2013-11-22-21-56-52 due to cloud cover percentage exceeding cloud threshold: 77.41% > 10.00%. INFO - Processing image L7 2013-12-01-21-50-47 INFO - L7 2013-12-01-21-50-47 cloud cover : 1.59% INFO - L7 2013-12-01-21-50-47: sand: 0.02% ,whitewater: 0.79% ,water: 19.05% INFO - L7 2013-12-01-21-50-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 119 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 92 ERROR - Skipping L7 2013-12-08-21-57-00 due to cloud cover percentage exceeding cloud threshold: 45.72% > 10.00%. INFO - Processing image L7 2013-12-17-21-50-47 INFO - L7 2013-12-17-21-50-47 cloud cover : 8.43% INFO - L7 2013-12-17-21-50-47: sand: 0.06% ,whitewater: 0.52% ,water: 15.29% INFO - L7 2013-12-17-21-50-47: 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 37 INFO - Number of shoreline points after removing points within 300m of cloud mask 37 INFO - Number of shoreline points before removing points within 30m of no data pixel 37 INFO - Number of shoreline points after removing points within 30m of no data pixel 35 INFO - Processing image L7 2013-12-24-21-57-02 INFO - L7 2013-12-24-21-57-02 cloud cover : 0.00% INFO - L7 2013-12-24-21-57-02: sand: 0.38% ,whitewater: 0.22% ,water: 42.18% INFO - L7 2013-12-24-21-57-02: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 406 INFO - Number of shoreline points after removing points within 300m of cloud mask 406 INFO - Number of shoreline points before removing points within 30m of no data pixel 406 INFO - Number of shoreline points after removing points within 30m of no data pixel 393 ERROR - Skipping L7 2014-01-09-21-57-05 due to cloud cover percentage exceeding cloud threshold: 81.33% > 10.00%. INFO - Processing image L7 2014-01-18-21-51-07 INFO - L7 2014-01-18-21-51-07 cloud cover : 3.67% INFO - L7 2014-01-18-21-51-07: sand: 0.06% ,whitewater: 0.39% ,water: 23.32% INFO - L7 2014-01-18-21-51-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 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 136 ERROR - Skipping L7 2014-01-25-21-57-26 due to cloud cover percentage exceeding cloud threshold: 17.42% > 10.00%. INFO - Processing image L7 2014-02-03-21-51-22 INFO - L7 2014-02-03-21-51-22 cloud cover : 2.08% INFO - L7 2014-02-03-21-51-22: sand: 0.15% ,whitewater: 1.40% ,water: 26.07% INFO - L7 2014-02-03-21-51-22: 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 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 ERROR - Skipping L7 2014-02-10-21-57-29 due to cloud cover percentage exceeding cloud threshold: 63.00% > 10.00%. INFO - Processing image L7 2014-02-19-21-51-10 INFO - L7 2014-02-19-21-51-10 cloud cover : 3.38% INFO - L7 2014-02-19-21-51-10: sand: 0.22% ,whitewater: 0.31% ,water: 17.66% INFO - L7 2014-02-19-21-51-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 103 INFO - Processing image L7 2014-02-26-21-57-21 INFO - L7 2014-02-26-21-57-21 cloud cover : 0.00% INFO - L7 2014-02-26-21-57-21: sand: 0.08% ,whitewater: 1.57% ,water: 40.00% INFO - L7 2014-02-26-21-57-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 389 ERROR - Skipping L7 2014-03-07-21-51-16 due to cloud cover percentage exceeding cloud threshold: 87.62% > 10.00%. INFO - Processing image L7 2014-03-23-21-51-23 INFO - L7 2014-03-23-21-51-23 cloud cover : 0.00% INFO - L7 2014-03-23-21-51-23: sand: 0.05% ,whitewater: 3.47% ,water: 14.23% INFO - L7 2014-03-23-21-51-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 143 INFO - Processing image L7 2014-03-30-21-57-37 INFO - L7 2014-03-30-21-57-37 cloud cover : 0.00% INFO - L7 2014-03-30-21-57-37: sand: 0.15% ,whitewater: 1.40% ,water: 40.43% INFO - L7 2014-03-30-21-57-37: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L7 2014-05-01-21-57-52 INFO - L7 2014-05-01-21-57-52 cloud cover : 0.00% INFO - L7 2014-05-01-21-57-52: sand: 0.12% ,whitewater: 1.72% ,water: 42.52% INFO - L7 2014-05-01-21-57-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 393 INFO - Processing image L7 2014-05-10-21-51-44 INFO - L7 2014-05-10-21-51-44 cloud cover : 0.00% INFO - L7 2014-05-10-21-51-44: sand: 0.00% ,whitewater: 3.38% ,water: 18.20% INFO - L7 2014-05-10-21-51-44: 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 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L7 2014-05-17-21-57-59 INFO - L7 2014-05-17-21-57-59 cloud cover : 0.00% INFO - L7 2014-05-17-21-57-59: sand: 0.03% ,whitewater: 0.86% ,water: 43.17% INFO - L7 2014-05-17-21-57-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 INFO - Number of shoreline points after removing points within 300m of cloud mask 390 INFO - Number of shoreline points before removing points within 30m of no data pixel 390 INFO - Number of shoreline points after removing points within 30m of no data pixel 377 INFO - Processing image L7 2014-05-26-21-51-50 INFO - L7 2014-05-26-21-51-50 cloud cover : 0.00% INFO - L7 2014-05-26-21-51-50: sand: 0.00% ,whitewater: 6.35% ,water: 15.90% INFO - L7 2014-05-26-21-51-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 11 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 151 INFO - Processing image L7 2014-06-18-21-58-03 INFO - L7 2014-06-18-21-58-03 cloud cover : 0.00% INFO - L7 2014-06-18-21-58-03: sand: 0.12% ,whitewater: 0.32% ,water: 45.39% INFO - L7 2014-06-18-21-58-03: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 430 INFO - Number of shoreline points after removing points within 300m of cloud mask 430 INFO - Number of shoreline points before removing points within 30m of no data pixel 430 INFO - Number of shoreline points after removing points within 30m of no data pixel 418 INFO - Processing image L7 2014-06-27-21-51-57 INFO - L7 2014-06-27-21-51-57 cloud cover : 6.53% INFO - L7 2014-06-27-21-51-57: sand: 0.00% ,whitewater: 0.05% ,water: 17.07% INFO - L7 2014-06-27-21-51-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 187 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 133 ERROR - Skipping L7 2014-07-04-21-58-10 due to cloud cover percentage exceeding cloud threshold: 58.58% > 10.00%. ERROR - Skipping L7 2014-07-20-21-58-12 due to cloud cover percentage exceeding cloud threshold: 92.47% > 10.00%. INFO - Processing image L7 2014-07-29-21-52-05 INFO - L7 2014-07-29-21-52-05 cloud cover : 0.00% INFO - L7 2014-07-29-21-52-05: sand: 0.00% ,whitewater: 0.33% ,water: 19.26% INFO - L7 2014-07-29-21-52-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 183 INFO - Number of shoreline points after removing points within 300m of cloud mask 183 INFO - Number of shoreline points before removing points within 30m of no data pixel 183 INFO - Number of shoreline points after removing points within 30m of no data pixel 175 ERROR - Skipping L7 2014-08-14-21-52-07 due to cloud cover percentage exceeding cloud threshold: 87.22% > 10.00%. ERROR - Skipping L7 2014-08-21-21-58-16 due to cloud cover percentage exceeding cloud threshold: 28.90% > 10.00%. ERROR - Skipping L7 2014-08-30-21-52-06 due to cloud cover percentage exceeding cloud threshold: 81.14% > 10.00%. INFO - Processing image L7 2014-09-15-21-52-08 INFO - L7 2014-09-15-21-52-08 cloud cover : 0.00% INFO - L7 2014-09-15-21-52-08: sand: 0.02% ,whitewater: 0.18% ,water: 16.93% INFO - L7 2014-09-15-21-52-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 156 INFO - Number of shoreline points before removing points within 30m of no data pixel 156 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 ERROR - Skipping L7 2014-09-22-21-58-23 due to cloud cover percentage exceeding cloud threshold: 40.56% > 10.00%. INFO - Processing image L7 2014-10-01-21-52-20 INFO - L7 2014-10-01-21-52-20 cloud cover : 2.52% INFO - L7 2014-10-01-21-52-20: sand: 0.03% ,whitewater: 4.76% ,water: 13.26% INFO - L7 2014-10-01-21-52-20: 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 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 INFO - Processing image L7 2014-10-08-21-58-35 INFO - L7 2014-10-08-21-58-35 cloud cover : 0.00% INFO - L7 2014-10-08-21-58-35: sand: 0.05% ,whitewater: 2.16% ,water: 40.89% INFO - L7 2014-10-08-21-58-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 386 ERROR - Skipping L7 2014-10-24-21-58-44 due to cloud cover percentage exceeding cloud threshold: 70.56% > 10.00%. ERROR - Skipping L7 2014-11-02-21-52-39 due to cloud cover percentage exceeding cloud threshold: 34.84% > 10.00%. INFO - Processing image L7 2014-11-09-21-58-54 INFO - L7 2014-11-09-21-58-54 cloud cover : 0.00% INFO - L7 2014-11-09-21-58-54: sand: 0.05% ,whitewater: 1.05% ,water: 42.09% INFO - L7 2014-11-09-21-58-54: 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 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 382 ERROR - Skipping L7 2014-11-18-21-52-42 due to cloud cover percentage exceeding cloud threshold: 87.21% > 10.00%. INFO - Processing image L7 2014-11-25-21-58-57 INFO - L7 2014-11-25-21-58-57 cloud cover : 0.00% INFO - L7 2014-11-25-21-58-57: sand: 0.31% ,whitewater: 0.02% ,water: 42.49% INFO - L7 2014-11-25-21-58-57: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 402 INFO - Number of shoreline points after removing points within 300m of cloud mask 402 INFO - Number of shoreline points before removing points within 30m of no data pixel 402 INFO - Number of shoreline points after removing points within 30m of no data pixel 388 INFO - Processing image L7 2014-12-20-21-53-00 INFO - L7 2014-12-20-21-53-00 cloud cover : 0.00% INFO - L7 2014-12-20-21-53-00: sand: 0.09% ,whitewater: 0.01% ,water: 19.92% INFO - L7 2014-12-20-21-53-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 153 INFO - Processing image L7 2014-12-27-21-59-10 INFO - L7 2014-12-27-21-59-10 cloud cover : 0.40% INFO - L7 2014-12-27-21-59-10: sand: 0.35% ,whitewater: 0.29% ,water: 42.35% INFO - L7 2014-12-27-21-59-10: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 390 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 368 ERROR - Skipping L7 2015-01-05-21-53-01 due to cloud cover percentage exceeding cloud threshold: 77.87% > 10.00%. ERROR - Skipping L7 2015-01-21-21-53-01 due to cloud cover percentage exceeding cloud threshold: 86.42% > 10.00%. ERROR - Skipping L7 2015-02-06-21-53-10 due to cloud cover percentage exceeding cloud threshold: 52.01% > 10.00%. ERROR - Skipping L7 2015-02-13-21-59-18 due to cloud cover percentage exceeding cloud threshold: 69.99% > 10.00%. INFO - Processing image L7 2015-03-01-21-59-31 INFO - L7 2015-03-01-21-59-31 cloud cover : 0.00% INFO - L7 2015-03-01-21-59-31: sand: 0.84% ,whitewater: 0.29% ,water: 41.18% INFO - L7 2015-03-01-21-59-31: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 389 INFO - Processing image L7 2015-03-17-21-59-38 INFO - L7 2015-03-17-21-59-38 cloud cover : 5.75% INFO - L7 2015-03-17-21-59-38: sand: 0.02% ,whitewater: 8.61% ,water: 34.58% INFO - L7 2015-03-17-21-59-38: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 400 INFO - Number of shoreline points after removing points within 300m of cloud mask 400 INFO - Number of shoreline points before removing points within 30m of no data pixel 400 INFO - Number of shoreline points after removing points within 30m of no data pixel 380 ERROR - Skipping L7 2015-04-11-21-53-40 due to cloud cover percentage exceeding cloud threshold: 87.39% > 10.00%. INFO - Processing image L7 2015-04-18-21-59-52 INFO - L7 2015-04-18-21-59-52 cloud cover : 0.00% INFO - L7 2015-04-18-21-59-52: sand: 0.10% ,whitewater: 2.73% ,water: 39.48% INFO - L7 2015-04-18-21-59-52: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 406 INFO - Number of shoreline points after removing points within 300m of cloud mask 406 INFO - Number of shoreline points before removing points within 30m of no data pixel 406 INFO - Number of shoreline points after removing points within 30m of no data pixel 392 ERROR - Skipping L7 2015-04-27-21-53-45 due to cloud cover percentage exceeding cloud threshold: 76.34% > 10.00%. INFO - Processing image L7 2015-05-29-21-53-57 INFO - L7 2015-05-29-21-53-57 cloud cover : 0.00% INFO - L7 2015-05-29-21-53-57: sand: 0.00% ,whitewater: 1.00% ,water: 16.13% INFO - L7 2015-05-29-21-53-57: 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 112 INFO - Number of shoreline points after removing points within 300m of cloud mask 112 INFO - Number of shoreline points before removing points within 30m of no data pixel 112 INFO - Number of shoreline points after removing points within 30m of no data pixel 104 ERROR - Skipping L7 2015-06-05-22-00-12 due to cloud cover percentage exceeding cloud threshold: 39.58% > 10.00%. ERROR - Skipping L7 2015-06-21-22-00-15 due to cloud cover percentage exceeding cloud threshold: 62.31% > 10.00%. INFO - Processing image L7 2015-06-30-21-54-07 INFO - L7 2015-06-30-21-54-07 cloud cover : 6.62% INFO - L7 2015-06-30-21-54-07: sand: 0.02% ,whitewater: 2.08% ,water: 17.70% INFO - L7 2015-06-30-21-54-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L7 2015-07-07-22-00-21 due to cloud cover percentage exceeding cloud threshold: 24.40% > 10.00%. INFO - Processing image L7 2015-07-16-21-54-12 INFO - L7 2015-07-16-21-54-12 cloud cover : 0.00% INFO - L7 2015-07-16-21-54-12: sand: 0.02% ,whitewater: 0.68% ,water: 18.51% INFO - L7 2015-07-16-21-54-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 144 INFO - Processing image L7 2015-08-01-21-54-15 INFO - L7 2015-08-01-21-54-15 cloud cover : 2.52% INFO - L7 2015-08-01-21-54-15: sand: 0.00% ,whitewater: 0.95% ,water: 16.22% INFO - L7 2015-08-01-21-54-15: 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 114 INFO - Number of shoreline points after removing points within 300m of cloud mask 114 INFO - Number of shoreline points before removing points within 30m of no data pixel 114 INFO - Number of shoreline points after removing points within 30m of no data pixel 110 ERROR - Skipping L7 2015-08-08-22-00-28 due to cloud cover percentage exceeding cloud threshold: 21.01% > 10.00%. INFO - Processing image L7 2015-08-17-21-54-19 INFO - L7 2015-08-17-21-54-19 cloud cover : 0.00% INFO - L7 2015-08-17-21-54-19: sand: 0.01% ,whitewater: 2.35% ,water: 14.48% INFO - L7 2015-08-17-21-54-19: 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: 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 140 ERROR - Skipping L7 2015-09-09-22-00-33 due to cloud cover percentage exceeding cloud threshold: 50.38% > 10.00%. ERROR - Skipping L7 2015-10-04-21-54-27 due to cloud cover percentage exceeding cloud threshold: 90.00% > 10.00%. INFO - Processing image L7 2015-10-11-22-00-47 INFO - L7 2015-10-11-22-00-47 cloud cover : 0.00% INFO - L7 2015-10-11-22-00-47: sand: 0.16% ,whitewater: 2.19% ,water: 40.81% INFO - L7 2015-10-11-22-00-47: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 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 382 ERROR - Skipping L7 2015-10-20-21-54-46 due to cloud cover percentage exceeding cloud threshold: 88.45% > 10.00%. INFO - Processing image L7 2015-11-05-21-55-00 INFO - L7 2015-11-05-21-55-00 cloud cover : 0.00% INFO - L7 2015-11-05-21-55-00: sand: 0.05% ,whitewater: 2.97% ,water: 13.36% INFO - L7 2015-11-05-21-55-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 138 INFO - Number of shoreline points after removing points within 300m of cloud mask 138 INFO - Number of shoreline points before removing points within 30m of no data pixel 138 INFO - Number of shoreline points after removing points within 30m of no data pixel 132 INFO - Processing image L7 2015-11-21-21-55-17 INFO - L7 2015-11-21-21-55-17 cloud cover : 0.00% INFO - L7 2015-11-21-21-55-17: sand: 0.04% ,whitewater: 0.01% ,water: 17.11% INFO - L7 2015-11-21-21-55-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 151 ERROR - Skipping L7 2015-12-07-21-55-31 due to cloud cover percentage exceeding cloud threshold: 60.54% > 10.00%. INFO - Processing image L7 2015-12-14-22-01-49 INFO - L7 2015-12-14-22-01-49 cloud cover : 8.38% INFO - L7 2015-12-14-22-01-49: sand: 0.79% ,whitewater: 0.39% ,water: 37.46% INFO - L7 2015-12-14-22-01-49: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 401 INFO - Number of shoreline points after removing points within 300m of cloud mask 356 INFO - Number of shoreline points before removing points within 30m of no data pixel 356 INFO - Number of shoreline points after removing points within 30m of no data pixel 345 INFO - Processing image L7 2015-12-23-21-55-45 INFO - L7 2015-12-23-21-55-45 cloud cover : 2.92% INFO - L7 2015-12-23-21-55-45: sand: 0.10% ,whitewater: 2.45% ,water: 15.78% INFO - L7 2015-12-23-21-55-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 122 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 94 ERROR - Skipping L7 2015-12-30-22-02-02 due to cloud cover percentage exceeding cloud threshold: 41.43% > 10.00%. INFO - Processing image L7 2016-01-08-21-56-00 INFO - L7 2016-01-08-21-56-00 cloud cover : 3.80% INFO - L7 2016-01-08-21-56-00: sand: 0.05% ,whitewater: 0.37% ,water: 16.82% INFO - L7 2016-01-08-21-56-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 105 INFO - Number of shoreline points before removing points within 30m of no data pixel 105 INFO - Number of shoreline points after removing points within 30m of no data pixel 99 INFO - Processing image L7 2016-01-15-22-02-17 INFO - L7 2016-01-15-22-02-17 cloud cover : 7.55% INFO - L7 2016-01-15-22-02-17: sand: 0.14% ,whitewater: 0.02% ,water: 39.06% INFO - L7 2016-01-15-22-02-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 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 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 ERROR - Skipping L7 2016-01-24-21-56-12 due to cloud cover percentage exceeding cloud threshold: 28.41% > 10.00%. ERROR - Skipping L7 2016-01-31-22-02-27 due to cloud cover percentage exceeding cloud threshold: 10.21% > 10.00%. INFO - Processing image L7 2016-02-25-21-56-22 INFO - L7 2016-02-25-21-56-22 cloud cover : 8.03% INFO - L7 2016-02-25-21-56-22: sand: 0.06% ,whitewater: 0.01% ,water: 16.02% INFO - L7 2016-02-25-21-56-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 38 INFO - Number of shoreline points after removing points within 300m of cloud mask 38 INFO - Number of shoreline points before removing points within 30m of no data pixel 38 INFO - Number of shoreline points after removing points within 30m of no data pixel 36 ERROR - Skipping L7 2016-03-03-22-02-38 due to cloud cover percentage exceeding cloud threshold: 38.49% > 10.00%. INFO - Processing image L7 2016-03-12-21-56-32 INFO - L7 2016-03-12-21-56-32 cloud cover : 6.04% INFO - L7 2016-03-12-21-56-32: sand: 0.00% ,whitewater: 3.04% ,water: 14.65% INFO - L7 2016-03-12-21-56-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 45 ERROR - Skipping L7 2016-03-19-22-02-46 due to cloud cover percentage exceeding cloud threshold: 77.72% > 10.00%. INFO - Processing image L7 2016-03-28-21-56-37 INFO - L7 2016-03-28-21-56-37 cloud cover : 0.00% INFO - L7 2016-03-28-21-56-37: sand: 0.07% ,whitewater: 2.03% ,water: 14.61% INFO - L7 2016-03-28-21-56-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 150 INFO - Number of shoreline points before removing points within 30m of no data pixel 150 INFO - Number of shoreline points after removing points within 30m of no data pixel 142 INFO - Processing image L7 2016-04-13-21-56-43 INFO - L7 2016-04-13-21-56-43 cloud cover : 0.00% INFO - L7 2016-04-13-21-56-43: sand: 0.19% ,whitewater: 1.30% ,water: 16.76% INFO - L7 2016-04-13-21-56-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 157 INFO - Number of shoreline points after removing points within 300m of cloud mask 157 INFO - Number of shoreline points before removing points within 30m of no data pixel 157 INFO - Number of shoreline points after removing points within 30m of no data pixel 150 INFO - Processing image L7 2016-04-20-22-02-57 INFO - L7 2016-04-20-22-02-57 cloud cover : 0.00% INFO - L7 2016-04-20-22-02-57: sand: 0.14% ,whitewater: 1.10% ,water: 42.07% INFO - L7 2016-04-20-22-02-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 5 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 385 ERROR - Skipping L7 2016-04-29-21-56-50 due to cloud cover percentage exceeding cloud threshold: 34.57% > 10.00%. ERROR - Skipping L7 2016-05-15-21-56-52 due to cloud cover percentage exceeding cloud threshold: 35.56% > 10.00%. ERROR - Skipping L7 2016-05-22-22-03-05 due to cloud cover percentage exceeding cloud threshold: 35.90% > 10.00%. ERROR - Skipping L7 2016-05-31-21-56-58 due to cloud cover percentage exceeding cloud threshold: 43.46% > 10.00%. INFO - Processing image L7 2016-06-07-22-03-11 INFO - L7 2016-06-07-22-03-11 cloud cover : 0.00% INFO - L7 2016-06-07-22-03-11: sand: 0.64% ,whitewater: 2.34% ,water: 42.05% INFO - L7 2016-06-07-22-03-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 21 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 445 INFO - Number of shoreline points after removing points within 300m of cloud mask 445 INFO - Number of shoreline points before removing points within 30m of no data pixel 445 INFO - Number of shoreline points after removing points within 30m of no data pixel 431 INFO - Processing image L7 2016-06-16-21-57-01 INFO - L7 2016-06-16-21-57-01 cloud cover : 0.00% INFO - L7 2016-06-16-21-57-01: sand: 0.10% ,whitewater: 1.78% ,water: 18.22% INFO - L7 2016-06-16-21-57-01: 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 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 184 INFO - Number of shoreline points before removing points within 30m of no data pixel 184 INFO - Number of shoreline points after removing points within 30m of no data pixel 176 ERROR - Skipping L7 2016-06-23-22-03-13 due to cloud cover percentage exceeding cloud threshold: 55.30% > 10.00%. ERROR - Skipping L7 2016-07-02-21-57-02 due to cloud cover percentage exceeding cloud threshold: 87.26% > 10.00%. ERROR - Skipping L7 2016-07-09-22-03-12 due to cloud cover percentage exceeding cloud threshold: 94.12% > 10.00%. INFO - Processing image L7 2016-07-25-22-03-15 INFO - L7 2016-07-25-22-03-15 cloud cover : 1.65% INFO - L7 2016-07-25-22-03-15: sand: 0.11% ,whitewater: 1.46% ,water: 43.55% INFO - L7 2016-07-25-22-03-15: 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 318 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 296 ERROR - Skipping L7 2016-08-10-22-03-16 due to cloud cover percentage exceeding cloud threshold: 45.54% > 10.00%. ERROR - Skipping L7 2016-08-19-21-57-06 due to cloud cover percentage exceeding cloud threshold: 85.75% > 10.00%. ERROR - Skipping L7 2016-08-26-22-03-19 due to cloud cover percentage exceeding cloud threshold: 35.67% > 10.00%. INFO - Processing image L7 2016-09-11-22-03-21 INFO - L7 2016-09-11-22-03-21 cloud cover : 0.00% INFO - L7 2016-09-11-22-03-21: sand: 0.30% ,whitewater: 2.12% ,water: 40.68% INFO - L7 2016-09-11-22-03-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 6 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 384 ERROR - Skipping L7 2016-10-29-22-03-19 due to cloud cover percentage exceeding cloud threshold: 44.46% > 10.00%. ERROR - Skipping L7 2016-12-09-21-56-56 due to cloud cover percentage exceeding cloud threshold: 41.19% > 10.00%. INFO - Processing image L7 2016-12-16-22-03-04 INFO - L7 2016-12-16-22-03-04 cloud cover : 0.90% INFO - L7 2016-12-16-22-03-04: sand: 0.33% ,whitewater: 0.78% ,water: 42.58% INFO - L7 2016-12-16-22-03-04: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 6 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 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 336 INFO - Processing image L7 2016-12-25-21-56-50 INFO - L7 2016-12-25-21-56-50 cloud cover : 0.00% INFO - L7 2016-12-25-21-56-50: sand: 0.19% ,whitewater: 1.88% ,water: 17.04% INFO - L7 2016-12-25-21-56-50: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 176 INFO - Number of shoreline points after removing points within 300m of cloud mask 176 INFO - Number of shoreline points before removing points within 30m of no data pixel 176 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 ERROR - Skipping L7 2017-01-10-21-56-39 due to cloud cover percentage exceeding cloud threshold: 80.06% > 10.00%. INFO - Processing image L7 2017-01-17-22-02-45 INFO - L7 2017-01-17-22-02-45 cloud cover : 0.00% INFO - L7 2017-01-17-22-02-45: sand: 0.80% ,whitewater: 0.11% ,water: 43.88% INFO - L7 2017-01-17-22-02-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 410 INFO - Processing image L7 2017-02-02-22-02-38 INFO - L7 2017-02-02-22-02-38 cloud cover : 0.00% INFO - L7 2017-02-02-22-02-38: sand: 0.58% ,whitewater: 0.04% ,water: 43.89% INFO - L7 2017-02-02-22-02-38: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 388 INFO - Number of shoreline points after removing points within 300m of cloud mask 388 INFO - Number of shoreline points before removing points within 30m of no data pixel 388 INFO - Number of shoreline points after removing points within 30m of no data pixel 378 INFO - Processing image L7 2017-02-11-21-56-23 INFO - L7 2017-02-11-21-56-23 cloud cover : 0.00% INFO - L7 2017-02-11-21-56-23: sand: 0.32% ,whitewater: 2.65% ,water: 13.04% INFO - L7 2017-02-11-21-56-23: 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 153 INFO - Number of shoreline points after removing points within 300m of cloud mask 153 INFO - Number of shoreline points before removing points within 30m of no data pixel 153 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 INFO - Processing image L7 2017-02-27-21-56-32 INFO - L7 2017-02-27-21-56-32 cloud cover : 8.90% INFO - L7 2017-02-27-21-56-32: sand: 0.13% ,whitewater: 0.21% ,water: 14.77% INFO - L7 2017-02-27-21-56-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 110 INFO - Processing image L7 2017-04-23-22-03-03 INFO - L7 2017-04-23-22-03-03 cloud cover : 0.00% INFO - L7 2017-04-23-22-03-03: sand: 0.25% ,whitewater: 3.02% ,water: 40.08% INFO - L7 2017-04-23-22-03-03: 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: 5 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 378 ERROR - Skipping L7 2017-05-09-22-03-07 due to cloud cover percentage exceeding cloud threshold: 81.66% > 10.00%. INFO - Processing image L7 2017-05-18-21-56-58 INFO - L7 2017-05-18-21-56-58 cloud cover : 0.00% INFO - L7 2017-05-18-21-56-58: sand: 0.06% ,whitewater: 2.48% ,water: 17.84% INFO - L7 2017-05-18-21-56-58: 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 195 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 189 INFO - Processing image L7 2017-05-25-22-03-10 INFO - L7 2017-05-25-22-03-10 cloud cover : 0.00% INFO - L7 2017-05-25-22-03-10: sand: 0.67% ,whitewater: 2.16% ,water: 42.65% INFO - L7 2017-05-25-22-03-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 430 INFO - Number of shoreline points after removing points within 300m of cloud mask 430 INFO - Number of shoreline points before removing points within 30m of no data pixel 430 INFO - Number of shoreline points after removing points within 30m of no data pixel 416 ERROR - Skipping L7 2017-06-03-21-57-02 due to cloud cover percentage exceeding cloud threshold: 88.24% > 10.00%. INFO - Processing image L7 2017-06-10-22-03-15 INFO - L7 2017-06-10-22-03-15 cloud cover : 0.00% INFO - L7 2017-06-10-22-03-15: sand: 0.62% ,whitewater: 4.64% ,water: 41.47% INFO - L7 2017-06-10-22-03-15: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 436 INFO - Processing image L7 2017-06-19-21-57-06 INFO - L7 2017-06-19-21-57-06 cloud cover : 0.00% INFO - L7 2017-06-19-21-57-06: sand: 0.24% ,whitewater: 1.38% ,water: 22.50% INFO - L7 2017-06-19-21-57-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 15 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 205 INFO - Number of shoreline points after removing points within 300m of cloud mask 205 INFO - Number of shoreline points before removing points within 30m of no data pixel 205 INFO - Number of shoreline points after removing points within 30m of no data pixel 193 INFO - Processing image L7 2017-06-26-22-03-18 INFO - L7 2017-06-26-22-03-18 cloud cover : 0.00% INFO - L7 2017-06-26-22-03-18: sand: 0.62% ,whitewater: 7.04% ,water: 39.49% INFO - L7 2017-06-26-22-03-18: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 14 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 407 INFO - Processing image L7 2017-07-05-21-57-07 INFO - L7 2017-07-05-21-57-07 cloud cover : 0.00% INFO - L7 2017-07-05-21-57-07: sand: 0.13% ,whitewater: 3.08% ,water: 19.71% INFO - L7 2017-07-05-21-57-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 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 204 INFO - Processing image L7 2017-07-21-21-57-07 INFO - L7 2017-07-21-21-57-07 cloud cover : 0.49% INFO - L7 2017-07-21-21-57-07: sand: 0.00% ,whitewater: 11.21% ,water: 8.46% INFO - L7 2017-07-21-21-57-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 216 shorelines. Number of shorelines after filtering shorelines: 19 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1015 INFO - Number of shoreline points after removing points within 300m of cloud mask 1015 INFO - Number of shoreline points before removing points within 30m of no data pixel 1015 INFO - Number of shoreline points after removing points within 30m of no data pixel 1002 ERROR - Skipping L7 2017-07-28-22-03-17 due to cloud cover percentage exceeding cloud threshold: 56.65% > 10.00%. INFO - Processing image L7 2017-08-06-21-57-05 INFO - L7 2017-08-06-21-57-05 cloud cover : 2.75% INFO - L7 2017-08-06-21-57-05: sand: 0.00% ,whitewater: 1.04% ,water: 15.92% INFO - L7 2017-08-06-21-57-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 105 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 78 INFO - Processing image L7 2017-08-13-22-03-15 INFO - L7 2017-08-13-22-03-15 cloud cover : 0.00% INFO - L7 2017-08-13-22-03-15: sand: 0.14% ,whitewater: 0.96% ,water: 42.63% INFO - L7 2017-08-13-22-03-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 10 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 399 INFO - Number of shoreline points after removing points within 300m of cloud mask 399 INFO - Number of shoreline points before removing points within 30m of no data pixel 399 INFO - Number of shoreline points after removing points within 30m of no data pixel 385 INFO - Processing image L7 2017-08-22-21-57-05 INFO - L7 2017-08-22-21-57-05 cloud cover : 0.00% INFO - L7 2017-08-22-21-57-05: sand: 0.00% ,whitewater: 3.41% ,water: 15.58% INFO - L7 2017-08-22-21-57-05: 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: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 166 INFO - Number of shoreline points after removing points within 300m of cloud mask 166 INFO - Number of shoreline points before removing points within 30m of no data pixel 166 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L7 2017-09-14-22-03-14 INFO - L7 2017-09-14-22-03-14 cloud cover : 2.72% INFO - L7 2017-09-14-22-03-14: sand: 0.04% ,whitewater: 0.11% ,water: 42.10% INFO - L7 2017-09-14-22-03-14: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 367 INFO - Number of shoreline points after removing points within 300m of cloud mask 313 INFO - Number of shoreline points before removing points within 30m of no data pixel 313 INFO - Number of shoreline points after removing points within 30m of no data pixel 304 INFO - Processing image L7 2017-09-23-21-57-03 INFO - L7 2017-09-23-21-57-03 cloud cover : 6.94% INFO - L7 2017-09-23-21-57-03: sand: 0.01% ,whitewater: 0.71% ,water: 17.56% INFO - L7 2017-09-23-21-57-03: 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 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 36 ERROR - Skipping L7 2017-10-09-21-57-05 due to cloud cover percentage exceeding cloud threshold: 70.93% > 10.00%. INFO - Processing image L7 2017-10-16-22-03-17 INFO - L7 2017-10-16-22-03-17 cloud cover : 2.63% INFO - L7 2017-10-16-22-03-17: sand: 0.17% ,whitewater: 2.96% ,water: 38.65% INFO - L7 2017-10-16-22-03-17: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 425 INFO - Number of shoreline points after removing points within 300m of cloud mask 425 INFO - Number of shoreline points before removing points within 30m of no data pixel 425 INFO - Number of shoreline points after removing points within 30m of no data pixel 413 ERROR - Skipping L7 2017-11-01-22-03-17 due to cloud cover percentage exceeding cloud threshold: 68.01% > 10.00%. ERROR - Skipping L7 2017-11-26-21-56-59 due to cloud cover percentage exceeding cloud threshold: 18.13% > 10.00%. INFO - Processing image L7 2017-12-03-22-03-07 INFO - L7 2017-12-03-22-03-07 cloud cover : 0.00% INFO - L7 2017-12-03-22-03-07: sand: 0.86% ,whitewater: 0.57% ,water: 41.21% INFO - L7 2017-12-03-22-03-07: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 385 INFO - Number of shoreline points after removing points within 300m of cloud mask 385 INFO - Number of shoreline points before removing points within 30m of no data pixel 385 INFO - Number of shoreline points after removing points within 30m of no data pixel 368 ERROR - Skipping L7 2018-01-04-22-02-46 due to cloud cover percentage exceeding cloud threshold: 33.19% > 10.00%. INFO - Processing image L7 2018-01-13-21-56-27 INFO - L7 2018-01-13-21-56-27 cloud cover : 4.81% INFO - L7 2018-01-13-21-56-27: sand: 0.00% ,whitewater: 0.41% ,water: 19.83% INFO - L7 2018-01-13-21-56-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 2 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 68 INFO - Processing image L7 2018-01-20-22-02-31 INFO - L7 2018-01-20-22-02-31 cloud cover : 0.00% INFO - L7 2018-01-20-22-02-31: sand: 0.06% ,whitewater: 0.02% ,water: 42.75% INFO - L7 2018-01-20-22-02-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 403 INFO - Number of shoreline points after removing points within 300m of cloud mask 403 INFO - Number of shoreline points before removing points within 30m of no data pixel 403 INFO - Number of shoreline points after removing points within 30m of no data pixel 387 INFO - Processing image L7 2018-01-29-21-56-12 INFO - L7 2018-01-29-21-56-12 cloud cover : 0.00% INFO - L7 2018-01-29-21-56-12: sand: 0.03% ,whitewater: 0.28% ,water: 15.23% INFO - L7 2018-01-29-21-56-12: 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 116 INFO - Number of shoreline points after removing points within 300m of cloud mask 116 INFO - Number of shoreline points before removing points within 30m of no data pixel 116 INFO - Number of shoreline points after removing points within 30m of no data pixel 109 INFO - Processing image L7 2018-02-05-22-02-15 INFO - L7 2018-02-05-22-02-15 cloud cover : 0.00% INFO - L7 2018-02-05-22-02-15: sand: 0.10% ,whitewater: 0.36% ,water: 44.12% INFO - L7 2018-02-05-22-02-15: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 394 INFO - Processing image L7 2018-02-14-21-55-59 INFO - L7 2018-02-14-21-55-59 cloud cover : 1.37% INFO - L7 2018-02-14-21-55-59: sand: 0.10% ,whitewater: 0.51% ,water: 18.82% INFO - L7 2018-02-14-21-55-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 159 INFO - Number of shoreline points after removing points within 300m of cloud mask 159 INFO - Number of shoreline points before removing points within 30m of no data pixel 159 INFO - Number of shoreline points after removing points within 30m of no data pixel 148 ERROR - Skipping L7 2018-03-02-21-55-49 due to cloud cover percentage exceeding cloud threshold: 14.15% > 10.00%. ERROR - Skipping L7 2018-03-18-21-55-37 due to cloud cover percentage exceeding cloud threshold: 17.65% > 10.00%. INFO - Processing image L7 2018-03-25-22-01-42 INFO - L7 2018-03-25-22-01-42 cloud cover : 0.00% INFO - L7 2018-03-25-22-01-42: sand: 0.44% ,whitewater: 2.53% ,water: 40.73% INFO - L7 2018-03-25-22-01-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 397 INFO - Number of shoreline points after removing points within 300m of cloud mask 397 INFO - Number of shoreline points before removing points within 30m of no data pixel 397 INFO - Number of shoreline points after removing points within 30m of no data pixel 382 ERROR - Skipping L7 2018-04-03-21-55-23 due to cloud cover percentage exceeding cloud threshold: 87.27% > 10.00%. INFO - Processing image L7 2018-04-19-21-55-08 INFO - L7 2018-04-19-21-55-08 cloud cover : 0.00% INFO - L7 2018-04-19-21-55-08: sand: 0.09% ,whitewater: 0.34% ,water: 18.05% INFO - L7 2018-04-19-21-55-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 5 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 163 INFO - Number of shoreline points after removing points within 300m of cloud mask 163 INFO - Number of shoreline points before removing points within 30m of no data pixel 163 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L7 2018-04-26-22-01-11 INFO - L7 2018-04-26-22-01-11 cloud cover : 1.05% INFO - L7 2018-04-26-22-01-11: sand: 0.14% ,whitewater: 1.92% ,water: 41.79% INFO - L7 2018-04-26-22-01-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 343 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 305 INFO - Processing image L7 2018-05-21-21-54-35 INFO - L7 2018-05-21-21-54-35 cloud cover : 7.29% INFO - L7 2018-05-21-21-54-35: sand: 0.06% ,whitewater: 0.10% ,water: 15.20% INFO - L7 2018-05-21-21-54-35: 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 31 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 30 ERROR - Skipping L7 2018-06-13-22-00-23 due to cloud cover percentage exceeding cloud threshold: 26.62% > 10.00%. INFO - Processing image L7 2018-06-22-21-54-02 INFO - L7 2018-06-22-21-54-02 cloud cover : 0.00% INFO - L7 2018-06-22-21-54-02: sand: 0.00% ,whitewater: 1.46% ,water: 16.23% INFO - L7 2018-06-22-21-54-02: 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 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 128 ERROR - Skipping L7 2018-07-08-21-53-42 due to cloud cover percentage exceeding cloud threshold: 86.09% > 10.00%. INFO - Processing image L7 2018-07-15-21-59-45 INFO - L7 2018-07-15-21-59-45 cloud cover : 0.00% INFO - L7 2018-07-15-21-59-45: sand: 0.71% ,whitewater: 8.98% ,water: 37.88% INFO - L7 2018-07-15-21-59-45: 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 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 507 INFO - Processing image L7 2018-07-24-21-53-25 INFO - L7 2018-07-24-21-53-25 cloud cover : 3.58% INFO - L7 2018-07-24-21-53-25: sand: 0.29% ,whitewater: 1.04% ,water: 15.40% INFO - L7 2018-07-24-21-53-25: 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 140 INFO - Number of shoreline points after removing points within 300m of cloud mask 140 INFO - Number of shoreline points before removing points within 30m of no data pixel 140 INFO - Number of shoreline points after removing points within 30m of no data pixel 132 INFO - Processing image L7 2018-07-31-21-59-29 INFO - L7 2018-07-31-21-59-29 cloud cover : 0.00% INFO - L7 2018-07-31-21-59-29: sand: 0.33% ,whitewater: 0.98% ,water: 43.91% INFO - L7 2018-07-31-21-59-29: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 430 INFO - Number of shoreline points after removing points within 300m of cloud mask 430 INFO - Number of shoreline points before removing points within 30m of no data pixel 430 INFO - Number of shoreline points after removing points within 30m of no data pixel 416 INFO - Processing image L7 2018-08-09-21-53-08 INFO - L7 2018-08-09-21-53-08 cloud cover : 0.00% INFO - L7 2018-08-09-21-53-08: sand: 0.04% ,whitewater: 1.84% ,water: 16.16% INFO - L7 2018-08-09-21-53-08: 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 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 152 INFO - Processing image L7 2018-08-16-21-59-11 INFO - L7 2018-08-16-21-59-11 cloud cover : 0.00% INFO - L7 2018-08-16-21-59-11: sand: 0.10% ,whitewater: 0.37% ,water: 44.29% INFO - L7 2018-08-16-21-59-11: 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 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 388 INFO - Processing image L7 2018-08-25-21-52-49 INFO - L7 2018-08-25-21-52-49 cloud cover : 2.38% INFO - L7 2018-08-25-21-52-49: sand: 0.11% ,whitewater: 3.54% ,water: 15.16% INFO - L7 2018-08-25-21-52-49: 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 95 INFO - Number of shoreline points after removing points within 300m of cloud mask 95 INFO - Number of shoreline points before removing points within 30m of no data pixel 95 INFO - Number of shoreline points after removing points within 30m of no data pixel 87 ERROR - Skipping L7 2018-10-03-21-58-07 due to cloud cover percentage exceeding cloud threshold: 38.33% > 10.00%. ERROR - Skipping L7 2018-10-12-21-51-43 due to cloud cover percentage exceeding cloud threshold: 64.81% > 10.00%. INFO - Processing image L7 2018-10-19-21-57-44 INFO - L7 2018-10-19-21-57-44 cloud cover : 3.20% INFO - L7 2018-10-19-21-57-44: sand: 0.11% ,whitewater: 2.62% ,water: 40.26% INFO - L7 2018-10-19-21-57-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 230 INFO - Number of shoreline points after removing points within 300m of cloud mask 196 INFO - Number of shoreline points before removing points within 30m of no data pixel 196 INFO - Number of shoreline points after removing points within 30m of no data pixel 190 ERROR - Skipping L7 2018-10-28-21-51-22 due to cloud cover percentage exceeding cloud threshold: 12.95% > 10.00%. INFO - Processing image L7 2018-11-04-21-57-24 INFO - L7 2018-11-04-21-57-24 cloud cover : 0.00% INFO - L7 2018-11-04-21-57-24: sand: 0.19% ,whitewater: 0.01% ,water: 43.12% INFO - L7 2018-11-04-21-57-24: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 438 ERROR - Skipping L7 2018-11-13-21-51-00 due to cloud cover percentage exceeding cloud threshold: 84.92% > 10.00%. ERROR - Skipping L7 2018-11-20-21-57-01 due to cloud cover percentage exceeding cloud threshold: 48.14% > 10.00%. ERROR - Skipping L7 2018-12-06-21-56-36 due to cloud cover percentage exceeding cloud threshold: 64.67% > 10.00%. ERROR - Skipping L7 2018-12-22-21-56-09 due to cloud cover percentage exceeding cloud threshold: 85.09% > 10.00%. ERROR - Skipping L7 2018-12-31-21-49-42 due to cloud cover percentage exceeding cloud threshold: 86.95% > 10.00%. INFO - Processing image L7 2019-01-07-21-55-40 INFO - L7 2019-01-07-21-55-40 cloud cover : 1.45% INFO - L7 2019-01-07-21-55-40: sand: 0.23% ,whitewater: 0.20% ,water: 43.40% INFO - L7 2019-01-07-21-55-40: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 338 INFO - Number of shoreline points after removing points within 300m of cloud mask 252 INFO - Number of shoreline points before removing points within 30m of no data pixel 252 INFO - Number of shoreline points after removing points within 30m of no data pixel 245 INFO - Processing image L7 2019-01-16-21-49-12 INFO - L7 2019-01-16-21-49-12 cloud cover : 3.05% INFO - L7 2019-01-16-21-49-12: sand: 0.46% ,whitewater: 1.49% ,water: 16.67% INFO - L7 2019-01-16-21-49-12: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 158 INFO - Number of shoreline points after removing points within 300m of cloud mask 155 INFO - Number of shoreline points before removing points within 30m of no data pixel 155 INFO - Number of shoreline points after removing points within 30m of no data pixel 147 INFO - Processing image L7 2019-02-08-21-54-40 INFO - L7 2019-02-08-21-54-40 cloud cover : 0.81% INFO - L7 2019-02-08-21-54-40: sand: 0.77% ,whitewater: 1.36% ,water: 42.24% INFO - L7 2019-02-08-21-54-40: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 385 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 332 INFO - Processing image L7 2019-02-17-21-48-13 INFO - L7 2019-02-17-21-48-13 cloud cover : 0.89% INFO - L7 2019-02-17-21-48-13: sand: 0.07% ,whitewater: 0.19% ,water: 18.25% INFO - L7 2019-02-17-21-48-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 160 INFO - Number of shoreline points after removing points within 300m of cloud mask 160 INFO - Number of shoreline points before removing points within 30m of no data pixel 160 INFO - Number of shoreline points after removing points within 30m of no data pixel 151 ERROR - Skipping L7 2019-02-24-21-54-11 due to cloud cover percentage exceeding cloud threshold: 46.26% > 10.00%. INFO - Processing image L7 2019-03-05-21-47-43 INFO - L7 2019-03-05-21-47-43 cloud cover : 3.20% INFO - L7 2019-03-05-21-47-43: sand: 0.22% ,whitewater: 0.95% ,water: 21.89% INFO - L7 2019-03-05-21-47-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 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 91 ERROR - Skipping L7 2019-03-21-21-47-11 due to cloud cover percentage exceeding cloud threshold: 32.27% > 10.00%. ERROR - Skipping L7 2019-04-22-21-46-04 due to cloud cover percentage exceeding cloud threshold: 59.33% > 10.00%. INFO - Processing image L7 2019-05-08-21-45-27 INFO - L7 2019-05-08-21-45-27 cloud cover : 1.74% INFO - L7 2019-05-08-21-45-27: sand: 0.27% ,whitewater: 1.00% ,water: 15.05% INFO - L7 2019-05-08-21-45-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 119 INFO - Number of shoreline points after removing points within 300m of cloud mask 75 INFO - Number of shoreline points before removing points within 30m of no data pixel 75 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L7 2019-05-15-21-51-21 INFO - L7 2019-05-15-21-51-21 cloud cover : 0.00% INFO - L7 2019-05-15-21-51-21: sand: 0.21% ,whitewater: 1.98% ,water: 42.83% INFO - L7 2019-05-15-21-51-21: 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: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 449 INFO - Number of shoreline points after removing points within 300m of cloud mask 449 INFO - Number of shoreline points before removing points within 30m of no data pixel 449 INFO - Number of shoreline points after removing points within 30m of no data pixel 438 INFO - Processing image L7 2019-05-24-21-44-50 INFO - L7 2019-05-24-21-44-50 cloud cover : 1.25% INFO - L7 2019-05-24-21-44-50: sand: 0.38% ,whitewater: 0.54% ,water: 18.38% INFO - L7 2019-05-24-21-44-50: 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: 4 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 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 83 INFO - Processing image L7 2019-06-16-21-50-12 INFO - L7 2019-06-16-21-50-12 cloud cover : 0.00% INFO - L7 2019-06-16-21-50-12: sand: 1.10% ,whitewater: 1.44% ,water: 45.70% INFO - L7 2019-06-16-21-50-12: 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: 8 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 452 INFO - Number of shoreline points after removing points within 300m of cloud mask 452 INFO - Number of shoreline points before removing points within 30m of no data pixel 452 INFO - Number of shoreline points after removing points within 30m of no data pixel 437 INFO - Processing image L7 2019-06-25-21-43-41 INFO - L7 2019-06-25-21-43-41 cloud cover : 1.08% INFO - L7 2019-06-25-21-43-41: sand: 0.12% ,whitewater: 2.30% ,water: 19.28% INFO - L7 2019-06-25-21-43-41: 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 190 INFO - Number of shoreline points after removing points within 300m of cloud mask 179 INFO - Number of shoreline points before removing points within 30m of no data pixel 179 INFO - Number of shoreline points after removing points within 30m of no data pixel 172 INFO - Processing image L7 2019-07-11-21-43-04 INFO - L7 2019-07-11-21-43-04 cloud cover : 1.43% INFO - L7 2019-07-11-21-43-04: sand: 0.00% ,whitewater: 0.86% ,water: 21.24% INFO - L7 2019-07-11-21-43-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 182 INFO - Number of shoreline points after removing points within 300m of cloud mask 182 INFO - Number of shoreline points before removing points within 30m of no data pixel 182 INFO - Number of shoreline points after removing points within 30m of no data pixel 173 ERROR - Skipping L7 2019-07-27-21-42-26 due to cloud cover percentage exceeding cloud threshold: 39.73% > 10.00%. ERROR - Skipping L7 2019-08-03-21-48-20 due to cloud cover percentage exceeding cloud threshold: 87.38% > 10.00%. INFO - Processing image L7 2019-08-12-21-41-47 INFO - L7 2019-08-12-21-41-47 cloud cover : 3.35% INFO - L7 2019-08-12-21-41-47: sand: 0.19% ,whitewater: 0.67% ,water: 18.10% INFO - L7 2019-08-12-21-41-47: 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 96 INFO - Number of shoreline points after removing points within 300m of cloud mask 96 INFO - Number of shoreline points before removing points within 30m of no data pixel 96 INFO - Number of shoreline points after removing points within 30m of no data pixel 92 INFO - Processing image L7 2019-08-19-21-47-40 INFO - L7 2019-08-19-21-47-40 cloud cover : 2.64% INFO - L7 2019-08-19-21-47-40: sand: 0.27% ,whitewater: 0.78% ,water: 42.51% INFO - L7 2019-08-19-21-47-40: 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 412 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 399 INFO - Processing image L7 2019-08-28-21-41-06 INFO - L7 2019-08-28-21-41-06 cloud cover : 1.60% INFO - L7 2019-08-28-21-41-06: sand: 0.02% ,whitewater: 0.63% ,water: 17.62% INFO - L7 2019-08-28-21-41-06: 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 148 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 110 ERROR - Skipping L7 2019-09-13-21-40-24 due to cloud cover percentage exceeding cloud threshold: 12.81% > 10.00%. INFO - Processing image L7 2019-10-06-21-45-36 INFO - L7 2019-10-06-21-45-36 cloud cover : 0.00% INFO - L7 2019-10-06-21-45-36: sand: 0.05% ,whitewater: 0.76% ,water: 44.31% INFO - L7 2019-10-06-21-45-36: 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: 6 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 417 ERROR - Skipping L7 2019-10-22-21-44-55 due to cloud cover percentage exceeding cloud threshold: 77.65% > 10.00%. ERROR - Skipping L7 2019-10-31-21-38-21 due to cloud cover percentage exceeding cloud threshold: 43.02% > 10.00%. INFO - Processing image L7 2019-11-23-21-43-28 INFO - L7 2019-11-23-21-43-28 cloud cover : 8.01% INFO - L7 2019-11-23-21-43-28: sand: 0.01% ,whitewater: 0.00% ,water: 38.26% INFO - L7 2019-11-23-21-43-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 ERROR - Skipping L7 2019-12-09-21-42-41 due to cloud cover percentage exceeding cloud threshold: 12.08% > 10.00%. INFO - Processing image L7 2019-12-18-21-36-03 INFO - L7 2019-12-18-21-36-03 cloud cover : 0.82% INFO - L7 2019-12-18-21-36-03: sand: 0.11% ,whitewater: 2.80% ,water: 18.19% INFO - L7 2019-12-18-21-36-03: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 135 INFO - Number of shoreline points after removing points within 300m of cloud mask 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 125 INFO - Processing image L7 2020-01-03-21-35-13 INFO - L7 2020-01-03-21-35-13 cloud cover : 0.00% INFO - L7 2020-01-03-21-35-13: sand: 0.04% ,whitewater: 2.14% ,water: 5.93% INFO - L7 2020-01-03-21-35-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2020-01-10-21-41-02 due to cloud cover percentage exceeding cloud threshold: 80.23% > 10.00%. INFO - Processing image L7 2020-02-04-21-33-37 INFO - L7 2020-02-04-21-33-37 cloud cover : 0.00% INFO - L7 2020-02-04-21-33-37: sand: 0.09% ,whitewater: 2.33% ,water: 0.00% INFO - L7 2020-02-04-21-33-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2020-02-11-21-39-26 due to cloud cover percentage exceeding cloud threshold: 44.05% > 10.00%. INFO - Processing image L7 2020-02-20-21-32-47 INFO - L7 2020-02-20-21-32-47 cloud cover : 0.00% INFO - L7 2020-02-20-21-32-47: sand: 0.03% ,whitewater: 2.18% ,water: 0.00% INFO - L7 2020-02-20-21-32-47: 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: 0 shorelines INFO - Processing image L7 2020-03-07-21-31-56 INFO - L7 2020-03-07-21-31-56 cloud cover : 0.00% INFO - L7 2020-03-07-21-31-56: sand: 0.04% ,whitewater: 2.31% ,water: 9.90% INFO - L7 2020-03-07-21-31-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 ERROR - Skipping L7 2020-03-14-21-37-44 due to cloud cover percentage exceeding cloud threshold: 44.90% > 10.00%. INFO - Processing image L7 2020-03-23-21-31-03 INFO - L7 2020-03-23-21-31-03 cloud cover : 0.00% INFO - L7 2020-03-23-21-31-03: sand: 0.00% ,whitewater: 0.82% ,water: 11.40% INFO - L7 2020-03-23-21-31-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 27 INFO - Number of shoreline points after removing points within 300m of cloud mask 27 INFO - Number of shoreline points before removing points within 30m of no data pixel 27 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L7 2020-04-08-21-30-08 INFO - L7 2020-04-08-21-30-08 cloud cover : 0.00% INFO - L7 2020-04-08-21-30-08: sand: 0.02% ,whitewater: 2.15% ,water: 1.08% INFO - L7 2020-04-08-21-30-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L7 2020-04-15-21-35-55 INFO - L7 2020-04-15-21-35-55 cloud cover : 0.00% INFO - L7 2020-04-15-21-35-55: sand: 0.37% ,whitewater: 4.94% ,water: 40.13% INFO - L7 2020-04-15-21-35-55: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 405 INFO - Processing image L7 2020-05-01-21-34-58 INFO - L7 2020-05-01-21-34-58 cloud cover : 0.00% INFO - L7 2020-05-01-21-34-58: sand: 0.79% ,whitewater: 0.60% ,water: 43.71% INFO - L7 2020-05-01-21-34-58: 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 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 438 INFO - Processing image L7 2020-05-17-21-33-59 INFO - L7 2020-05-17-21-33-59 cloud cover : 0.00% INFO - L7 2020-05-17-21-33-59: sand: 0.82% ,whitewater: 4.38% ,water: 41.76% INFO - L7 2020-05-17-21-33-59: 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: 9 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 478 ERROR - Skipping L7 2020-06-02-21-33-02 due to cloud cover percentage exceeding cloud threshold: 25.75% > 10.00%. ERROR - Skipping L7 2020-07-04-21-31-08 due to cloud cover percentage exceeding cloud threshold: 57.58% > 10.00%. ERROR - Skipping L7 2020-07-20-21-30-10 due to cloud cover percentage exceeding cloud threshold: 34.08% > 10.00%. ERROR - Skipping L7 2020-08-21-21-28-09 due to cloud cover percentage exceeding cloud threshold: 10.54% > 10.00%. ERROR - Skipping L7 2020-09-06-21-27-06 due to cloud cover percentage exceeding cloud threshold: 19.43% > 10.00%. INFO - Processing image L7 2020-10-24-21-23-59 INFO - L7 2020-10-24-21-23-59 cloud cover : 0.93% INFO - L7 2020-10-24-21-23-59: sand: 0.04% ,whitewater: 0.02% ,water: 44.05% INFO - L7 2020-10-24-21-23-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 373 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 316 ERROR - Skipping L7 2020-12-11-21-20-36 due to cloud cover percentage exceeding cloud threshold: 13.98% > 10.00%. INFO - Processing image L7 2021-01-12-21-18-18 INFO - L7 2021-01-12-21-18-18 cloud cover : 9.66% INFO - L7 2021-01-12-21-18-18: sand: 0.07% ,whitewater: 0.84% ,water: 36.74% INFO - L7 2021-01-12-21-18-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 338 INFO - Number of shoreline points after removing points within 300m of cloud mask 300 INFO - Number of shoreline points before removing points within 30m of no data pixel 300 INFO - Number of shoreline points after removing points within 30m of no data pixel 294 ERROR - Skipping L7 2021-02-13-21-15-58 due to cloud cover percentage exceeding cloud threshold: 91.27% > 10.00%. INFO - Processing image L7 2021-03-01-21-14-45 INFO - L7 2021-03-01-21-14-45 cloud cover : 1.07% INFO - L7 2021-03-01-21-14-45: sand: 0.43% ,whitewater: 3.84% ,water: 41.47% INFO - L7 2021-03-01-21-14-45: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 423 INFO - Number of shoreline points after removing points within 300m of cloud mask 423 INFO - Number of shoreline points before removing points within 30m of no data pixel 423 INFO - Number of shoreline points after removing points within 30m of no data pixel 409 ERROR - Skipping L7 2021-03-17-21-13-29 due to cloud cover percentage exceeding cloud threshold: 66.69% > 10.00%. INFO - Processing image L7 2021-05-04-21-09-30 INFO - L7 2021-05-04-21-09-30 cloud cover : 0.00% INFO - L7 2021-05-04-21-09-30: sand: 2.57% ,whitewater: 1.58% ,water: 43.62% INFO - L7 2021-05-04-21-09-30: 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: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 410 INFO - Number of shoreline points after removing points within 300m of cloud mask 410 INFO - Number of shoreline points before removing points within 30m of no data pixel 410 INFO - Number of shoreline points after removing points within 30m of no data pixel 399 INFO - Processing image L7 2021-05-20-21-08-09 INFO - L7 2021-05-20-21-08-09 cloud cover : 0.00% INFO - L7 2021-05-20-21-08-09: sand: 0.85% ,whitewater: 3.39% ,water: 45.51% INFO - L7 2021-05-20-21-08-09: 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: 13 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 624 INFO - Number of shoreline points after removing points within 300m of cloud mask 624 INFO - Number of shoreline points before removing points within 30m of no data pixel 624 INFO - Number of shoreline points after removing points within 30m of no data pixel 608 ERROR - Skipping L7 2021-06-21-21-05-29 due to cloud cover percentage exceeding cloud threshold: 87.53% > 10.00%. INFO - Processing image L7 2021-07-07-21-04-09 INFO - L7 2021-07-07-21-04-09 cloud cover : 0.83% INFO - L7 2021-07-07-21-04-09: sand: 2.23% ,whitewater: 3.54% ,water: 47.99% INFO - L7 2021-07-07-21-04-09: 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: 16 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 763 INFO - Number of shoreline points after removing points within 300m of cloud mask 725 INFO - Number of shoreline points before removing points within 30m of no data pixel 725 INFO - Number of shoreline points after removing points within 30m of no data pixel 707 INFO - Processing image L7 2021-07-23-21-02-47 INFO - L7 2021-07-23-21-02-47 cloud cover : 0.00% INFO - L7 2021-07-23-21-02-47: sand: 0.70% ,whitewater: 2.31% ,water: 48.10% INFO - L7 2021-07-23-21-02-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 34 shorelines. Number of shorelines after filtering shorelines: 9 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 563 ERROR - Skipping L7 2021-08-08-21-01-22 due to cloud cover percentage exceeding cloud threshold: 68.92% > 10.00%. INFO - Processing image L7 2021-08-24-20-59-58 INFO - L7 2021-08-24-20-59-58 cloud cover : 0.00% INFO - L7 2021-08-24-20-59-58: sand: 2.05% ,whitewater: 0.83% ,water: 44.62% INFO - L7 2021-08-24-20-59-58: 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: 6 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 444 ERROR - Skipping L7 2021-09-25-20-57-09 due to cloud cover percentage exceeding cloud threshold: 86.77% > 10.00%. INFO - Processing image L7 2021-10-11-20-55-44 INFO - L7 2021-10-11-20-55-44 cloud cover : 0.00% INFO - L7 2021-10-11-20-55-44: sand: 0.08% ,whitewater: 0.12% ,water: 46.25% INFO - L7 2021-10-11-20-55-44: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 412 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 400 INFO - Processing image L7 2021-11-28-20-51-14 INFO - L7 2021-11-28-20-51-14 cloud cover : 0.00% INFO - L7 2021-11-28-20-51-14: sand: 0.40% ,whitewater: 1.47% ,water: 44.82% INFO - L7 2021-11-28-20-51-14: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 6 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 430 INFO - Number of shoreline points after removing points within 300m of cloud mask 430 INFO - Number of shoreline points before removing points within 30m of no data pixel 430 INFO - Number of shoreline points after removing points within 30m of no data pixel 417 ERROR - Skipping L7 2021-12-30-20-48-08 due to cloud cover percentage exceeding cloud threshold: 11.94% > 10.00%. INFO - Processing image L7 2022-01-15-20-46-36 INFO - L7 2022-01-15-20-46-36 cloud cover : 6.93% INFO - L7 2022-01-15-20-46-36: sand: 0.39% ,whitewater: 2.29% ,water: 43.04% INFO - L7 2022-01-15-20-46-36: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 7 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 284 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 249 ERROR - Skipping L7 2022-01-31-20-45-02 due to cloud cover percentage exceeding cloud threshold: 82.73% > 10.00%. INFO - Processing image L7 2022-02-16-20-43-23 INFO - L7 2022-02-16-20-43-23 cloud cover : 3.71% INFO - L7 2022-02-16-20-43-23: sand: 0.93% ,whitewater: 2.08% ,water: 44.15% INFO - L7 2022-02-16-20-43-23: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 12 shorelines. Number of shorelines after filtering shorelines: 7 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 319 INFO - Number of shoreline points before removing points within 30m of no data pixel 319 INFO - Number of shoreline points after removing points within 30m of no data pixel 310 INFO - Processing image L7 2022-05-13-20-34-22 INFO - L7 2022-05-13-20-34-22 cloud cover : 0.00% INFO - L7 2022-05-13-20-34-22: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L7 2022-05-13-20-34-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L7 2022-05-13-20-34-22: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L7 2022-05-30-20-33-13 INFO - L7 2022-05-30-20-33-13 cloud cover : 9.03% INFO - L7 2022-05-30-20-33-13: sand: 2.73% ,whitewater: 0.53% ,water: 57.72% INFO - L7 2022-05-30-20-33-13: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 130 shorelines. Number of shorelines after filtering shorelines: 36 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 1234 INFO - Number of shoreline points after removing points within 300m of cloud mask 913 INFO - Number of shoreline points before removing points within 30m of no data pixel 913 INFO - Number of shoreline points after removing points within 30m of no data pixel 902 INFO - Processing image L7 2022-06-28-20-25-42 INFO - L7 2022-06-28-20-25-42 cloud cover : 0.00% INFO - L7 2022-06-28-20-25-42: sand: 5.36% ,whitewater: 1.39% ,water: 32.50% INFO - L7 2022-06-28-20-25-42: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 43 shorelines. Number of shorelines after filtering shorelines: 19 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 838 INFO - Number of shoreline points after removing points within 300m of cloud mask 838 INFO - Number of shoreline points before removing points within 30m of no data pixel 838 INFO - Number of shoreline points after removing points within 30m of no data pixel 822 INFO - Processing image L7 2022-07-03-20-31-11 INFO - L7 2022-07-03-20-31-11 cloud cover : 0.00% INFO - L7 2022-07-03-20-31-11: sand: 3.68% ,whitewater: 1.59% ,water: 43.28% INFO - L7 2022-07-03-20-31-11: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 69 shorelines. Number of shorelines after filtering shorelines: 18 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 764 INFO - Number of shoreline points after removing points within 300m of cloud mask 764 INFO - Number of shoreline points before removing points within 30m of no data pixel 764 INFO - Number of shoreline points after removing points within 30m of no data pixel 748 INFO - Processing image L7 2022-07-15-20-24-31 INFO - L7 2022-07-15-20-24-31 cloud cover : 0.00% INFO - L7 2022-07-15-20-24-31: sand: 4.94% ,whitewater: 1.38% ,water: 35.15% INFO - L7 2022-07-15-20-24-31: 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 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 564 ERROR - Skipping L7 2022-07-20-20-29-56 due to cloud cover percentage exceeding cloud threshold: 92.25% > 10.00%. INFO - Processing image L7 2022-08-06-20-28-32 INFO - L7 2022-08-06-20-28-32 cloud cover : 0.00% INFO - L7 2022-08-06-20-28-32: sand: 4.09% ,whitewater: 0.96% ,water: 39.41% INFO - L7 2022-08-06-20-28-32: 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: 8 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 462 ERROR - Skipping L7 2022-09-09-20-25-24 due to cloud cover percentage exceeding cloud threshold: 90.05% > 10.00%. INFO - Processing image L7 2022-09-26-20-23-36 INFO - L7 2022-09-26-20-23-36 cloud cover : 0.00% INFO - L7 2022-09-26-20-23-36: sand: 0.06% ,whitewater: 3.45% ,water: 36.28% INFO - L7 2022-09-26-20-23-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 352 INFO - Processing image L7 2022-10-08-20-16-25 INFO - L7 2022-10-08-20-16-25 cloud cover : 0.00% INFO - L7 2022-10-08-20-16-25: sand: 0.26% ,whitewater: 3.56% ,water: 30.97% INFO - L7 2022-10-08-20-16-25: 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 313 INFO - Number of shoreline points after removing points within 300m of cloud mask 313 INFO - Number of shoreline points before removing points within 30m of no data pixel 313 INFO - Number of shoreline points after removing points within 30m of no data pixel 300 INFO - Processing image L7 2022-10-25-20-14-17 INFO - L7 2022-10-25-20-14-17 cloud cover : 0.00% INFO - L7 2022-10-25-20-14-17: sand: 0.30% ,whitewater: 3.03% ,water: 30.21% INFO - L7 2022-10-25-20-14-17: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 6 shorelines. Number of shorelines after filtering shorelines: 5 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 282 INFO - Processing image L7 2023-02-09-20-02-15 INFO - L7 2023-02-09-20-02-15 cloud cover : 0.00% INFO - L7 2023-02-09-20-02-15: sand: 0.12% ,whitewater: 0.55% ,water: 10.48% INFO - L7 2023-02-09-20-02-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L7 2023-03-08-20-07-16 due to cloud cover percentage exceeding cloud threshold: 68.17% > 10.00%. INFO - Processing image L7 2023-03-25-20-02-21 INFO - L7 2023-03-25-20-02-21 cloud cover : 0.00% INFO - L7 2023-03-25-20-02-21: sand: 3.58% ,whitewater: 2.51% ,water: 45.48% INFO - L7 2023-03-25-20-02-21: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 17 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L7 2023-03-30-20-06-36 due to cloud cover percentage exceeding cloud threshold: 17.07% > 10.00%. INFO - Processing image L7 2023-04-11-19-56-54 INFO - L7 2023-04-11-19-56-54 cloud cover : 0.00% INFO - L7 2023-04-11-19-56-54: sand: 3.90% ,whitewater: 1.25% ,water: 34.85% INFO - L7 2023-04-11-19-56-54: 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: 9 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 431 INFO - Processing image L7 2023-08-26-19-39-58 INFO - L7 2023-08-26-19-39-58 cloud cover : 1.72% INFO - L7 2023-08-26-19-39-58: sand: 2.94% ,whitewater: 1.76% ,water: 19.85% INFO - L7 2023-08-26-19-39-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 200m: 14 shorelines. Number of shorelines after filtering shorelines: 4 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 138 INFO - Number of shoreline points after removing points within 300m of cloud mask 138 INFO - Number of shoreline points before removing points within 30m of no data pixel 138 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L7 2023-08-31-19-43-16 INFO - L7 2023-08-31-19-43-16 cloud cover : 0.00% INFO - L7 2023-08-31-19-43-16: sand: 4.26% ,whitewater: 0.98% ,water: 44.46% INFO - L7 2023-08-31-19-43-16: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 43 shorelines. Number of shorelines after filtering shorelines: 11 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 573 INFO - Processing image L7 2023-08-31-19-43-40 INFO - L7 2023-08-31-19-43-40 cloud cover : 0.00% INFO - L7 2023-08-31-19-43-40: sand: 5.21% ,whitewater: 1.06% ,water: 46.83% INFO - L7 2023-08-31-19-43-40: 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 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 372 ERROR - Skipping L7 2023-09-05-19-46-32 due to cloud cover percentage exceeding cloud threshold: 87.88% > 10.00%. INFO - Processing image L7 2023-09-27-19-40-51 INFO - L7 2023-09-27-19-40-51 cloud cover : 8.76% INFO - L7 2023-09-27-19-40-51: sand: 1.18% ,whitewater: 5.29% ,water: 44.02% INFO - L7 2023-09-27-19-40-51: 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 519 INFO - Number of shoreline points after removing points within 300m of cloud mask 519 INFO - Number of shoreline points before removing points within 30m of no data pixel 519 INFO - Number of shoreline points after removing points within 30m of no data pixel 519 ERROR - Skipping L7 2023-10-02-19-43-56 due to cloud cover percentage exceeding cloud threshold: 20.20% > 10.00%. INFO - Processing image L7 2023-10-19-19-34-43 INFO - L7 2023-10-19-19-34-43 cloud cover : 1.29% INFO - L7 2023-10-19-19-34-43: sand: 1.20% ,whitewater: 2.10% ,water: 28.31% INFO - L7 2023-10-19-19-34-43: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 8 shorelines. Number of shorelines after filtering shorelines: 5 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 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 INFO - Processing image L7 2024-01-01-19-33-34 INFO - L7 2024-01-01-19-33-34 cloud cover : 0.00% INFO - L7 2024-01-01-19-33-34: sand: 2.44% ,whitewater: 1.60% ,water: 27.98% INFO - L7 2024-01-01-19-33-34: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 200m: 9 shorelines. Number of shorelines after filtering shorelines: 5 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 285 INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 INFO - Processing image L8 2013-05-31-21-56-55 INFO - L8 2013-05-31-21-56-55 cloud cover : 1.73% INFO - L8 2013-05-31-21-56-55: sand: 0.00% ,whitewater: 2.15% ,water: 49.46% INFO - L8 2013-05-31-21-56-55: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 363 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2013-06-07-22-02-40 INFO - L8 2013-06-07-22-02-40 cloud cover : 0.00% INFO - L8 2013-06-07-22-02-40: sand: 0.00% ,whitewater: 2.82% ,water: 49.31% INFO - L8 2013-06-07-22-02-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L8 2013-06-23-22-02-34 INFO - L8 2013-06-23-22-02-34 cloud cover : 0.00% INFO - L8 2013-06-23-22-02-34: sand: 0.00% ,whitewater: 9.42% ,water: 44.03% INFO - L8 2013-06-23-22-02-34: 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: 2 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 L8 2013-07-18-21-56-26 INFO - L8 2013-07-18-21-56-26 cloud cover : 0.00% INFO - L8 2013-07-18-21-56-26: sand: 0.00% ,whitewater: 0.31% ,water: 50.70% INFO - L8 2013-07-18-21-56-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 457 INFO - Number of shoreline points after removing points within 300m of cloud mask 457 INFO - Number of shoreline points before removing points within 30m of no data pixel 457 INFO - Number of shoreline points after removing points within 30m of no data pixel 454 INFO - Processing image L8 2013-07-18-21-56-50 INFO - L8 2013-07-18-21-56-50 cloud cover : 5.46% INFO - L8 2013-07-18-21-56-50: sand: 0.00% ,whitewater: 0.27% ,water: 49.24% INFO - L8 2013-07-18-21-56-50: 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: 1 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 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L8 2013-07-25-22-02-37 INFO - L8 2013-07-25-22-02-37 cloud cover : 0.00% INFO - L8 2013-07-25-22-02-37: sand: 0.00% ,whitewater: 5.55% ,water: 45.84% INFO - L8 2013-07-25-22-02-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 486 INFO - Number of shoreline points after removing points within 300m of cloud mask 486 INFO - Number of shoreline points before removing points within 30m of no data pixel 486 INFO - Number of shoreline points after removing points within 30m of no data pixel 486 INFO - Processing image L8 2013-07-25-22-03-01 INFO - L8 2013-07-25-22-03-01 cloud cover : 0.00% INFO - L8 2013-07-25-22-03-01: sand: 0.00% ,whitewater: 3.25% ,water: 27.87% INFO - L8 2013-07-25-22-03-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 ERROR - Skipping L8 2013-08-19-21-56-54 due to cloud cover percentage exceeding cloud threshold: 92.83% > 10.00%. INFO - Processing image L8 2013-09-04-21-56-30 INFO - L8 2013-09-04-21-56-30 cloud cover : 8.63% INFO - L8 2013-09-04-21-56-30: sand: 0.00% ,whitewater: 7.30% ,water: 35.41% INFO - L8 2013-09-04-21-56-30: 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 410 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 2013-09-27-22-02-31 INFO - L8 2013-09-27-22-02-31 cloud cover : 0.00% INFO - L8 2013-09-27-22-02-31: sand: 0.04% ,whitewater: 0.11% ,water: 50.26% INFO - L8 2013-09-27-22-02-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2013-09-27-22-02-55 INFO - L8 2013-09-27-22-02-55 cloud cover : 0.00% INFO - L8 2013-09-27-22-02-55: sand: 0.00% ,whitewater: 0.01% ,water: 42.49% INFO - L8 2013-09-27-22-02-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 67 INFO - Number of shoreline points after removing points within 300m of cloud mask 67 INFO - Number of shoreline points before removing points within 30m of no data pixel 67 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 INFO - Processing image L8 2013-10-06-21-56-21 INFO - L8 2013-10-06-21-56-21 cloud cover : 3.47% INFO - L8 2013-10-06-21-56-21: sand: 0.01% ,whitewater: 0.85% ,water: 47.44% INFO - L8 2013-10-06-21-56-21: 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 200 INFO - Number of shoreline points after removing points within 300m of cloud mask 173 INFO - Number of shoreline points before removing points within 30m of no data pixel 173 INFO - Number of shoreline points after removing points within 30m of no data pixel 169 INFO - Processing image L8 2013-10-06-21-56-45 INFO - L8 2013-10-06-21-56-45 cloud cover : 0.00% INFO - L8 2013-10-06-21-56-45: sand: 0.01% ,whitewater: 1.08% ,water: 49.02% INFO - L8 2013-10-06-21-56-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2013-10-29-22-02-22 INFO - L8 2013-10-29-22-02-22 cloud cover : 0.00% INFO - L8 2013-10-29-22-02-22: sand: 0.00% ,whitewater: 0.04% ,water: 49.77% INFO - L8 2013-10-29-22-02-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2013-10-29-22-02-46 INFO - L8 2013-10-29-22-02-46 cloud cover : 0.00% INFO - L8 2013-10-29-22-02-46: sand: 0.00% ,whitewater: 0.00% ,water: 46.09% INFO - L8 2013-10-29-22-02-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 84 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 83 INFO - Processing image L8 2013-11-14-22-02-21 INFO - L8 2013-11-14-22-02-21 cloud cover : 0.29% INFO - L8 2013-11-14-22-02-21: sand: 0.00% ,whitewater: 4.07% ,water: 45.37% INFO - L8 2013-11-14-22-02-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 490 INFO - Number of shoreline points after removing points within 300m of cloud mask 490 INFO - Number of shoreline points before removing points within 30m of no data pixel 490 INFO - Number of shoreline points after removing points within 30m of no data pixel 490 INFO - Processing image L8 2013-11-14-22-02-45 INFO - L8 2013-11-14-22-02-45 cloud cover : 0.00% INFO - L8 2013-11-14-22-02-45: sand: 0.00% ,whitewater: 1.32% ,water: 30.32% INFO - L8 2013-11-14-22-02-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2013-11-23-21-56-03 INFO - L8 2013-11-23-21-56-03 cloud cover : 8.48% INFO - L8 2013-11-23-21-56-03: sand: 0.00% ,whitewater: 0.12% ,water: 43.33% INFO - L8 2013-11-23-21-56-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 69 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 INFO - Processing image L8 2013-11-23-21-56-27 INFO - L8 2013-11-23-21-56-27 cloud cover : 6.19% INFO - L8 2013-11-23-21-56-27: sand: 0.00% ,whitewater: 0.26% ,water: 47.47% INFO - L8 2013-11-23-21-56-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 185 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 2013-11-30-22-02-16 INFO - L8 2013-11-30-22-02-16 cloud cover : 0.00% INFO - L8 2013-11-30-22-02-16: sand: 0.01% ,whitewater: 0.11% ,water: 49.36% INFO - L8 2013-11-30-22-02-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 482 INFO - Processing image L8 2013-11-30-22-02-40 INFO - L8 2013-11-30-22-02-40 cloud cover : 0.00% INFO - L8 2013-11-30-22-02-40: sand: 0.00% ,whitewater: 0.06% ,water: 26.31% INFO - L8 2013-11-30-22-02-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 45 INFO - Number of shoreline points after removing points within 300m of cloud mask 45 INFO - Number of shoreline points before removing points within 30m of no data pixel 45 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 ERROR - Skipping L8 2013-12-09-21-56-04 due to cloud cover percentage exceeding cloud threshold: 37.30% > 10.00%. ERROR - Skipping L8 2013-12-09-21-56-28 due to cloud cover percentage exceeding cloud threshold: 36.89% > 10.00%. ERROR - Skipping L8 2014-01-10-21-55-43 due to cloud cover percentage exceeding cloud threshold: 60.19% > 10.00%. ERROR - Skipping L8 2014-01-26-21-55-35 due to cloud cover percentage exceeding cloud threshold: 89.66% > 10.00%. ERROR - Skipping L8 2014-02-02-22-01-41 due to cloud cover percentage exceeding cloud threshold: 81.78% > 10.00%. ERROR - Skipping L8 2014-02-02-22-02-05 due to cloud cover percentage exceeding cloud threshold: 37.32% > 10.00%. ERROR - Skipping L8 2014-02-11-21-55-20 due to cloud cover percentage exceeding cloud threshold: 16.48% > 10.00%. INFO - Processing image L8 2014-02-11-21-55-44 INFO - L8 2014-02-11-21-55-44 cloud cover : 7.66% INFO - L8 2014-02-11-21-55-44: sand: 0.01% ,whitewater: 2.62% ,water: 38.75% INFO - L8 2014-02-11-21-55-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 L8 2014-02-18-22-01-51 due to cloud cover percentage exceeding cloud threshold: 86.13% > 10.00%. ERROR - Skipping L8 2014-02-27-21-55-08 due to cloud cover percentage exceeding cloud threshold: 13.33% > 10.00%. ERROR - Skipping L8 2014-02-27-21-55-32 due to cloud cover percentage exceeding cloud threshold: 19.02% > 10.00%. INFO - Processing image L8 2014-03-06-22-01-13 INFO - L8 2014-03-06-22-01-13 cloud cover : 0.75% INFO - L8 2014-03-06-22-01-13: sand: 0.01% ,whitewater: 8.59% ,water: 42.07% INFO - L8 2014-03-06-22-01-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2014-03-06-22-01-37 INFO - L8 2014-03-06-22-01-37 cloud cover : 0.00% INFO - L8 2014-03-06-22-01-37: sand: 0.00% ,whitewater: 5.49% ,water: 45.51% INFO - L8 2014-03-06-22-01-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 99 INFO - Number of shoreline points after removing points within 300m of cloud mask 99 INFO - Number of shoreline points before removing points within 30m of no data pixel 99 INFO - Number of shoreline points after removing points within 30m of no data pixel 98 ERROR - Skipping L8 2014-03-15-21-54-58 due to cloud cover percentage exceeding cloud threshold: 81.21% > 10.00%. INFO - Processing image L8 2014-03-31-21-54-41 INFO - L8 2014-03-31-21-54-41 cloud cover : 5.46% INFO - L8 2014-03-31-21-54-41: sand: 0.05% ,whitewater: 0.36% ,water: 37.51% INFO - L8 2014-03-31-21-54-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 177 INFO - Number of shoreline points after removing points within 300m of cloud mask 149 INFO - Number of shoreline points before removing points within 30m of no data pixel 149 INFO - Number of shoreline points after removing points within 30m of no data pixel 149 INFO - Processing image L8 2014-03-31-21-55-05 INFO - L8 2014-03-31-21-55-05 cloud cover : 0.00% INFO - L8 2014-03-31-21-55-05: sand: 0.06% ,whitewater: 0.52% ,water: 45.14% INFO - L8 2014-03-31-21-55-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 3 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 2014-05-02-21-54-10 INFO - L8 2014-05-02-21-54-10 cloud cover : 9.39% INFO - L8 2014-05-02-21-54-10: sand: 0.00% ,whitewater: 0.51% ,water: 38.82% INFO - L8 2014-05-02-21-54-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 248 INFO - Number of shoreline points after removing points within 300m of cloud mask 217 INFO - Number of shoreline points before removing points within 30m of no data pixel 217 INFO - Number of shoreline points after removing points within 30m of no data pixel 215 INFO - Processing image L8 2014-05-02-21-54-34 INFO - L8 2014-05-02-21-54-34 cloud cover : 8.32% INFO - L8 2014-05-02-21-54-34: sand: 0.00% ,whitewater: 0.78% ,water: 44.25% INFO - L8 2014-05-02-21-54-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 328 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 272 INFO - Processing image L8 2014-05-18-21-53-59 INFO - L8 2014-05-18-21-53-59 cloud cover : 0.00% INFO - L8 2014-05-18-21-53-59: sand: 0.00% ,whitewater: 0.39% ,water: 50.62% INFO - L8 2014-05-18-21-53-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2014-05-18-21-54-23 INFO - L8 2014-05-18-21-54-23 cloud cover : 0.00% INFO - L8 2014-05-18-21-54-23: sand: 0.00% ,whitewater: 0.47% ,water: 50.51% INFO - L8 2014-05-18-21-54-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 ERROR - Skipping L8 2014-05-25-22-00-10 due to cloud cover percentage exceeding cloud threshold: 57.64% > 10.00%. ERROR - Skipping L8 2014-06-03-21-54-06 due to cloud cover percentage exceeding cloud threshold: 89.53% > 10.00%. ERROR - Skipping L8 2014-06-03-21-54-30 due to cloud cover percentage exceeding cloud threshold: 88.29% > 10.00%. INFO - Processing image L8 2014-06-19-21-54-11 INFO - L8 2014-06-19-21-54-11 cloud cover : 0.00% INFO - L8 2014-06-19-21-54-11: sand: 0.00% ,whitewater: 4.56% ,water: 46.78% INFO - L8 2014-06-19-21-54-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 INFO - Processing image L8 2014-06-19-21-54-35 INFO - L8 2014-06-19-21-54-35 cloud cover : 0.00% INFO - L8 2014-06-19-21-54-35: sand: 0.00% ,whitewater: 4.79% ,water: 46.47% INFO - L8 2014-06-19-21-54-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 INFO - Processing image L8 2014-07-05-21-54-17 INFO - L8 2014-07-05-21-54-17 cloud cover : 0.00% INFO - L8 2014-07-05-21-54-17: sand: 0.00% ,whitewater: 4.89% ,water: 47.79% INFO - L8 2014-07-05-21-54-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 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 2014-07-05-21-54-41 INFO - L8 2014-07-05-21-54-41 cloud cover : 0.00% INFO - L8 2014-07-05-21-54-41: sand: 0.00% ,whitewater: 5.07% ,water: 47.57% INFO - L8 2014-07-05-21-54-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 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 2014-07-21-21-54-20 due to cloud cover percentage exceeding cloud threshold: 70.58% > 10.00%. ERROR - Skipping L8 2014-07-21-21-54-44 due to cloud cover percentage exceeding cloud threshold: 72.15% > 10.00%. ERROR - Skipping L8 2014-07-28-22-00-35 due to cloud cover percentage exceeding cloud threshold: 87.36% > 10.00%. INFO - Processing image L8 2014-08-13-22-00-42 INFO - L8 2014-08-13-22-00-42 cloud cover : 0.00% INFO - L8 2014-08-13-22-00-42: sand: 0.00% ,whitewater: 2.39% ,water: 48.10% INFO - L8 2014-08-13-22-00-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 L8 2014-08-13-22-01-06 INFO - L8 2014-08-13-22-01-06 cloud cover : 0.00% INFO - L8 2014-08-13-22-01-06: sand: 0.00% ,whitewater: 0.66% ,water: 15.97% INFO - L8 2014-08-13-22-01-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2014-08-29-22-00-44 due to cloud cover percentage exceeding cloud threshold: 76.09% > 10.00%. ERROR - Skipping L8 2014-08-29-22-01-08 due to cloud cover percentage exceeding cloud threshold: 58.30% > 10.00%. INFO - Processing image L8 2014-09-07-21-54-36 INFO - L8 2014-09-07-21-54-36 cloud cover : 3.52% INFO - L8 2014-09-07-21-54-36: sand: 0.00% ,whitewater: 2.43% ,water: 45.29% INFO - L8 2014-09-07-21-54-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 263 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 200 INFO - Processing image L8 2014-09-07-21-55-00 INFO - L8 2014-09-07-21-55-00 cloud cover : 0.00% INFO - L8 2014-09-07-21-55-00: sand: 0.00% ,whitewater: 3.13% ,water: 46.20% INFO - L8 2014-09-07-21-55-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 480 INFO - Processing image L8 2014-09-23-21-54-33 INFO - L8 2014-09-23-21-54-33 cloud cover : 9.84% INFO - L8 2014-09-23-21-54-33: sand: 0.00% ,whitewater: 0.97% ,water: 41.33% INFO - L8 2014-09-23-21-54-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2014-09-23-21-54-57 INFO - L8 2014-09-23-21-54-57 cloud cover : 0.00% INFO - L8 2014-09-23-21-54-57: sand: 0.00% ,whitewater: 3.06% ,water: 46.89% INFO - L8 2014-09-23-21-54-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2014-10-25-21-54-40 INFO - L8 2014-10-25-21-54-40 cloud cover : 7.76% INFO - L8 2014-10-25-21-54-40: sand: 0.00% ,whitewater: 0.02% ,water: 46.59% INFO - L8 2014-10-25-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 25 INFO - Number of shoreline points before removing points within 30m of no data pixel 25 INFO - Number of shoreline points after removing points within 30m of no data pixel 25 INFO - Processing image L8 2014-10-25-21-55-04 INFO - L8 2014-10-25-21-55-04 cloud cover : 0.00% INFO - L8 2014-10-25-21-55-04: sand: 0.00% ,whitewater: 0.21% ,water: 50.01% INFO - L8 2014-10-25-21-55-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 INFO - Processing image L8 2014-11-01-22-00-50 INFO - L8 2014-11-01-22-00-50 cloud cover : 3.93% INFO - L8 2014-11-01-22-00-50: sand: 0.00% ,whitewater: 0.21% ,water: 48.34% INFO - L8 2014-11-01-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 219 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2014-11-01-22-01-14 INFO - L8 2014-11-01-22-01-14 cloud cover : 0.00% INFO - L8 2014-11-01-22-01-14: sand: 0.00% ,whitewater: 0.15% ,water: 32.53% INFO - L8 2014-11-01-22-01-14: 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 50 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 48 INFO - Processing image L8 2014-11-17-22-00-50 INFO - L8 2014-11-17-22-00-50 cloud cover : 0.00% INFO - L8 2014-11-17-22-00-50: sand: 0.00% ,whitewater: 0.56% ,water: 49.40% INFO - L8 2014-11-17-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2014-11-17-22-01-14 INFO - L8 2014-11-17-22-01-14 cloud cover : 0.00% INFO - L8 2014-11-17-22-01-14: sand: 0.00% ,whitewater: 0.00% ,water: 27.31% INFO - L8 2014-11-17-22-01-14: 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 42 INFO - Number of shoreline points after removing points within 300m of cloud mask 42 INFO - Number of shoreline points before removing points within 30m of no data pixel 42 INFO - Number of shoreline points after removing points within 30m of no data pixel 41 ERROR - Skipping L8 2014-11-26-21-55-03 due to cloud cover percentage exceeding cloud threshold: 30.28% > 10.00%. ERROR - Skipping L8 2014-12-03-22-00-49 due to cloud cover percentage exceeding cloud threshold: 69.90% > 10.00%. ERROR - Skipping L8 2014-12-03-22-01-13 due to cloud cover percentage exceeding cloud threshold: 33.49% > 10.00%. ERROR - Skipping L8 2014-12-12-21-54-33 due to cloud cover percentage exceeding cloud threshold: 88.87% > 10.00%. INFO - Processing image L8 2015-01-04-22-00-41 INFO - L8 2015-01-04-22-00-41 cloud cover : 0.00% INFO - L8 2015-01-04-22-00-41: sand: 0.00% ,whitewater: 0.16% ,water: 49.46% INFO - L8 2015-01-04-22-00-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L8 2015-01-04-22-01-05 INFO - L8 2015-01-04-22-01-05 cloud cover : 0.00% INFO - L8 2015-01-04-22-01-05: sand: 0.00% ,whitewater: 0.00% ,water: 41.51% INFO - L8 2015-01-04-22-01-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 68 INFO - Number of shoreline points after removing points within 300m of cloud mask 68 INFO - Number of shoreline points before removing points within 30m of no data pixel 68 INFO - Number of shoreline points after removing points within 30m of no data pixel 66 ERROR - Skipping L8 2015-01-13-21-54-30 due to cloud cover percentage exceeding cloud threshold: 11.19% > 10.00%. ERROR - Skipping L8 2015-01-20-22-00-37 due to cloud cover percentage exceeding cloud threshold: 72.03% > 10.00%. ERROR - Skipping L8 2015-01-20-22-01-01 due to cloud cover percentage exceeding cloud threshold: 35.30% > 10.00%. INFO - Processing image L8 2015-01-29-21-54-25 INFO - L8 2015-01-29-21-54-25 cloud cover : 0.00% INFO - L8 2015-01-29-21-54-25: sand: 0.00% ,whitewater: 0.64% ,water: 37.15% INFO - L8 2015-01-29-21-54-25: 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 466 INFO - Number of shoreline points after removing points within 300m of cloud mask 466 INFO - Number of shoreline points before removing points within 30m of no data pixel 466 INFO - Number of shoreline points after removing points within 30m of no data pixel 465 ERROR - Skipping L8 2015-02-05-22-00-34 due to cloud cover percentage exceeding cloud threshold: 93.43% > 10.00%. INFO - Processing image L8 2015-02-21-22-00-27 INFO - L8 2015-02-21-22-00-27 cloud cover : 0.93% INFO - L8 2015-02-21-22-00-27: sand: 0.00% ,whitewater: 0.51% ,water: 49.43% INFO - L8 2015-02-21-22-00-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 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 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 2015-02-21-22-00-51 INFO - L8 2015-02-21-22-00-51 cloud cover : 0.00% INFO - L8 2015-02-21-22-00-51: sand: 0.00% ,whitewater: 0.45% ,water: 39.56% INFO - L8 2015-02-21-22-00-51: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L8 2015-03-09-22-00-18 INFO - L8 2015-03-09-22-00-18 cloud cover : 0.00% INFO - L8 2015-03-09-22-00-18: sand: 0.02% ,whitewater: 2.17% ,water: 48.15% INFO - L8 2015-03-09-22-00-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 513 INFO - Number of shoreline points after removing points within 300m of cloud mask 513 INFO - Number of shoreline points before removing points within 30m of no data pixel 513 INFO - Number of shoreline points after removing points within 30m of no data pixel 513 INFO - Processing image L8 2015-03-09-22-00-42 INFO - L8 2015-03-09-22-00-42 cloud cover : 0.00% INFO - L8 2015-03-09-22-00-42: sand: 0.00% ,whitewater: 1.89% ,water: 42.52% INFO - L8 2015-03-09-22-00-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 ERROR - Skipping L8 2015-03-18-21-54-03 due to cloud cover percentage exceeding cloud threshold: 77.42% > 10.00%. INFO - Processing image L8 2015-04-03-21-53-50 INFO - L8 2015-04-03-21-53-50 cloud cover : 1.01% INFO - L8 2015-04-03-21-53-50: sand: 0.00% ,whitewater: 0.39% ,water: 43.02% INFO - L8 2015-04-03-21-53-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 325 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 291 INFO - Processing image L8 2015-04-03-21-54-14 INFO - L8 2015-04-03-21-54-14 cloud cover : 0.00% INFO - L8 2015-04-03-21-54-14: sand: 0.00% ,whitewater: 0.53% ,water: 49.16% INFO - L8 2015-04-03-21-54-14: 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 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 ERROR - Skipping L8 2015-04-10-22-00-01 due to cloud cover percentage exceeding cloud threshold: 91.18% > 10.00%. ERROR - Skipping L8 2015-04-10-22-00-25 due to cloud cover percentage exceeding cloud threshold: 68.67% > 10.00%. ERROR - Skipping L8 2015-04-19-21-53-50 due to cloud cover percentage exceeding cloud threshold: 12.22% > 10.00%. ERROR - Skipping L8 2015-04-19-21-54-14 due to cloud cover percentage exceeding cloud threshold: 16.98% > 10.00%. INFO - Processing image L8 2015-05-05-21-53-36 INFO - L8 2015-05-05-21-53-36 cloud cover : 0.00% INFO - L8 2015-05-05-21-53-36: sand: 0.00% ,whitewater: 0.01% ,water: 49.90% INFO - L8 2015-05-05-21-53-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 465 INFO - Processing image L8 2015-05-05-21-54-00 INFO - L8 2015-05-05-21-54-00 cloud cover : 0.00% INFO - L8 2015-05-05-21-54-00: sand: 0.00% ,whitewater: 0.01% ,water: 50.16% INFO - L8 2015-05-05-21-54-00: 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 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 2015-05-12-21-59-40 INFO - L8 2015-05-12-21-59-40 cloud cover : 0.00% INFO - L8 2015-05-12-21-59-40: sand: 0.00% ,whitewater: 0.62% ,water: 50.11% INFO - L8 2015-05-12-21-59-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 499 INFO - Number of shoreline points after removing points within 300m of cloud mask 499 INFO - Number of shoreline points before removing points within 30m of no data pixel 499 INFO - Number of shoreline points after removing points within 30m of no data pixel 499 INFO - Processing image L8 2015-05-12-22-00-04 INFO - L8 2015-05-12-22-00-04 cloud cover : 0.00% INFO - L8 2015-05-12-22-00-04: sand: 0.00% ,whitewater: 0.08% ,water: 37.09% INFO - L8 2015-05-12-22-00-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 INFO - Processing image L8 2015-05-21-21-53-31 INFO - L8 2015-05-21-21-53-31 cloud cover : 8.62% INFO - L8 2015-05-21-21-53-31: sand: 0.00% ,whitewater: 3.37% ,water: 44.80% INFO - L8 2015-05-21-21-53-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 401 INFO - Number of shoreline points before removing points within 30m of no data pixel 401 INFO - Number of shoreline points after removing points within 30m of no data pixel 401 INFO - Processing image L8 2015-05-21-21-53-55 INFO - L8 2015-05-21-21-53-55 cloud cover : 0.00% INFO - L8 2015-05-21-21-53-55: sand: 0.00% ,whitewater: 3.42% ,water: 46.43% INFO - L8 2015-05-21-21-53-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L8 2015-05-28-21-59-43 INFO - L8 2015-05-28-21-59-43 cloud cover : 0.00% INFO - L8 2015-05-28-21-59-43: sand: 0.00% ,whitewater: 3.99% ,water: 47.98% INFO - L8 2015-05-28-21-59-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 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 474 INFO - Processing image L8 2015-05-28-22-00-07 INFO - L8 2015-05-28-22-00-07 cloud cover : 0.00% INFO - L8 2015-05-28-22-00-07: sand: 0.00% ,whitewater: 0.60% ,water: 11.96% INFO - L8 2015-05-28-22-00-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-06-06-21-53-40 INFO - L8 2015-06-06-21-53-40 cloud cover : 0.00% INFO - L8 2015-06-06-21-53-40: sand: 0.00% ,whitewater: 3.13% ,water: 47.72% INFO - L8 2015-06-06-21-53-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L8 2015-06-06-21-54-04 INFO - L8 2015-06-06-21-54-04 cloud cover : 0.00% INFO - L8 2015-06-06-21-54-04: sand: 0.00% ,whitewater: 3.25% ,water: 47.52% INFO - L8 2015-06-06-21-54-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L8 2015-06-13-21-59-55 INFO - L8 2015-06-13-21-59-55 cloud cover : 0.00% INFO - L8 2015-06-13-21-59-55: sand: 0.00% ,whitewater: 5.82% ,water: 46.53% INFO - L8 2015-06-13-21-59-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 1 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 470 ERROR - Skipping L8 2015-06-22-21-53-47 due to cloud cover percentage exceeding cloud threshold: 48.34% > 10.00%. ERROR - Skipping L8 2015-06-22-21-54-11 due to cloud cover percentage exceeding cloud threshold: 26.91% > 10.00%. INFO - Processing image L8 2015-06-29-22-00-02 INFO - L8 2015-06-29-22-00-02 cloud cover : 0.00% INFO - L8 2015-06-29-22-00-02: sand: 0.00% ,whitewater: 3.88% ,water: 48.79% INFO - L8 2015-06-29-22-00-02: 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: 2 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 INFO - Processing image L8 2015-06-29-22-00-26 INFO - L8 2015-06-29-22-00-26 cloud cover : 0.00% INFO - L8 2015-06-29-22-00-26: sand: 0.00% ,whitewater: 0.20% ,water: 8.16% INFO - L8 2015-06-29-22-00-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2015-07-08-21-53-57 due to cloud cover percentage exceeding cloud threshold: 10.01% > 10.00%. ERROR - Skipping L8 2015-07-15-22-00-12 due to cloud cover percentage exceeding cloud threshold: 24.65% > 10.00%. ERROR - Skipping L8 2015-07-31-22-00-16 due to cloud cover percentage exceeding cloud threshold: 90.01% > 10.00%. ERROR - Skipping L8 2015-08-09-21-54-07 due to cloud cover percentage exceeding cloud threshold: 21.96% > 10.00%. ERROR - Skipping L8 2015-08-09-21-54-31 due to cloud cover percentage exceeding cloud threshold: 21.78% > 10.00%. ERROR - Skipping L8 2015-08-16-22-00-22 due to cloud cover percentage exceeding cloud threshold: 45.27% > 10.00%. INFO - Processing image L8 2015-08-25-21-54-15 INFO - L8 2015-08-25-21-54-15 cloud cover : 3.38% INFO - L8 2015-08-25-21-54-15: sand: 0.00% ,whitewater: 0.39% ,water: 48.21% INFO - L8 2015-08-25-21-54-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 298 INFO - Number of shoreline points after removing points within 300m of cloud mask 269 INFO - Number of shoreline points before removing points within 30m of no data pixel 269 INFO - Number of shoreline points after removing points within 30m of no data pixel 269 INFO - Processing image L8 2015-08-25-21-54-39 INFO - L8 2015-08-25-21-54-39 cloud cover : 0.00% INFO - L8 2015-08-25-21-54-39: sand: 0.00% ,whitewater: 0.77% ,water: 49.33% INFO - L8 2015-08-25-21-54-39: 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 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 470 ERROR - Skipping L8 2015-09-10-21-54-22 due to cloud cover percentage exceeding cloud threshold: 78.99% > 10.00%. INFO - Processing image L8 2015-09-17-22-00-36 INFO - L8 2015-09-17-22-00-36 cloud cover : 0.00% INFO - L8 2015-09-17-22-00-36: sand: 0.02% ,whitewater: 0.88% ,water: 49.58% INFO - L8 2015-09-17-22-00-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2015-09-17-22-01-00 INFO - L8 2015-09-17-22-01-00 cloud cover : 0.00% INFO - L8 2015-09-17-22-01-00: sand: 0.00% ,whitewater: 0.08% ,water: 17.16% INFO - L8 2015-09-17-22-01-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2015-10-03-22-00-40 due to cloud cover percentage exceeding cloud threshold: 91.05% > 10.00%. ERROR - Skipping L8 2015-10-19-22-00-41 due to cloud cover percentage exceeding cloud threshold: 66.28% > 10.00%. ERROR - Skipping L8 2015-10-19-22-01-05 due to cloud cover percentage exceeding cloud threshold: 85.13% > 10.00%. INFO - Processing image L8 2015-12-06-22-00-46 INFO - L8 2015-12-06-22-00-46 cloud cover : 3.03% INFO - L8 2015-12-06-22-00-46: sand: 0.02% ,whitewater: 1.06% ,water: 47.65% INFO - L8 2015-12-06-22-00-46: 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 293 INFO - Number of shoreline points after removing points within 300m of cloud mask 265 INFO - Number of shoreline points before removing points within 30m of no data pixel 265 INFO - Number of shoreline points after removing points within 30m of no data pixel 265 INFO - Processing image L8 2015-12-06-22-01-10 INFO - L8 2015-12-06-22-01-10 cloud cover : 0.00% INFO - L8 2015-12-06-22-01-10: sand: 0.00% ,whitewater: 0.09% ,water: 25.18% INFO - L8 2015-12-06-22-01-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2015-12-31-21-54-34 INFO - L8 2015-12-31-21-54-34 cloud cover : 4.76% INFO - L8 2015-12-31-21-54-34: sand: 0.00% ,whitewater: 0.28% ,water: 47.52% INFO - L8 2015-12-31-21-54-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 145 INFO - Number of shoreline points after removing points within 300m of cloud mask 118 INFO - Number of shoreline points before removing points within 30m of no data pixel 118 INFO - Number of shoreline points after removing points within 30m of no data pixel 117 INFO - Processing image L8 2015-12-31-21-54-58 INFO - L8 2015-12-31-21-54-58 cloud cover : 6.79% INFO - L8 2015-12-31-21-54-58: sand: 0.00% ,whitewater: 0.11% ,water: 47.51% INFO - L8 2015-12-31-21-54-58: 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 150 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 124 INFO - Processing image L8 2016-01-16-21-54-33 INFO - L8 2016-01-16-21-54-33 cloud cover : 9.80% INFO - L8 2016-01-16-21-54-33: sand: 0.00% ,whitewater: 0.07% ,water: 46.03% INFO - L8 2016-01-16-21-54-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-01-16-21-54-57 INFO - L8 2016-01-16-21-54-57 cloud cover : 2.81% INFO - L8 2016-01-16-21-54-57: sand: 0.00% ,whitewater: 0.53% ,water: 48.79% INFO - L8 2016-01-16-21-54-57: 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 302 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 2016-02-01-21-54-31 due to cloud cover percentage exceeding cloud threshold: 86.31% > 10.00%. ERROR - Skipping L8 2016-02-01-21-54-55 due to cloud cover percentage exceeding cloud threshold: 86.38% > 10.00%. ERROR - Skipping L8 2016-02-08-22-00-39 due to cloud cover percentage exceeding cloud threshold: 44.37% > 10.00%. ERROR - Skipping L8 2016-02-08-22-01-03 due to cloud cover percentage exceeding cloud threshold: 60.87% > 10.00%. ERROR - Skipping L8 2016-02-17-21-54-22 due to cloud cover percentage exceeding cloud threshold: 48.08% > 10.00%. INFO - Processing image L8 2016-02-24-22-00-32 INFO - L8 2016-02-24-22-00-32 cloud cover : 3.56% INFO - L8 2016-02-24-22-00-32: sand: 0.00% ,whitewater: 0.06% ,water: 48.73% INFO - L8 2016-02-24-22-00-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 285 INFO - Number of shoreline points after removing points within 300m of cloud mask 257 INFO - Number of shoreline points before removing points within 30m of no data pixel 257 INFO - Number of shoreline points after removing points within 30m of no data pixel 257 INFO - Processing image L8 2016-02-24-22-00-56 INFO - L8 2016-02-24-22-00-56 cloud cover : 0.00% INFO - L8 2016-02-24-22-00-56: sand: 0.00% ,whitewater: 0.01% ,water: 43.97% INFO - L8 2016-02-24-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 71 INFO - Number of shoreline points before removing points within 30m of no data pixel 71 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L8 2016-03-04-21-54-21 INFO - L8 2016-03-04-21-54-21 cloud cover : 5.31% INFO - L8 2016-03-04-21-54-21: sand: 0.00% ,whitewater: 0.17% ,water: 46.44% INFO - L8 2016-03-04-21-54-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 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 161 INFO - Processing image L8 2016-03-04-21-54-45 INFO - L8 2016-03-04-21-54-45 cloud cover : 1.57% INFO - L8 2016-03-04-21-54-45: sand: 0.00% ,whitewater: 0.37% ,water: 48.94% INFO - L8 2016-03-04-21-54-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 385 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 2016-03-20-21-54-15 INFO - L8 2016-03-20-21-54-15 cloud cover : 5.67% INFO - L8 2016-03-20-21-54-15: sand: 0.00% ,whitewater: 0.07% ,water: 45.58% INFO - L8 2016-03-20-21-54-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 200 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 170 INFO - Processing image L8 2016-03-20-21-54-39 INFO - L8 2016-03-20-21-54-39 cloud cover : 5.52% INFO - L8 2016-03-20-21-54-39: sand: 0.00% ,whitewater: 0.09% ,water: 47.24% INFO - L8 2016-03-20-21-54-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 228 INFO - Number of shoreline points after removing points within 300m of cloud mask 199 INFO - Number of shoreline points before removing points within 30m of no data pixel 199 INFO - Number of shoreline points after removing points within 30m of no data pixel 199 INFO - Processing image L8 2016-03-27-22-00-21 INFO - L8 2016-03-27-22-00-21 cloud cover : 0.00% INFO - L8 2016-03-27-22-00-21: sand: 0.01% ,whitewater: 3.97% ,water: 46.46% INFO - L8 2016-03-27-22-00-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 INFO - Processing image L8 2016-03-27-22-00-45 INFO - L8 2016-03-27-22-00-45 cloud cover : 0.00% INFO - L8 2016-03-27-22-00-45: sand: 0.00% ,whitewater: 1.87% ,water: 44.31% INFO - L8 2016-03-27-22-00-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 80 INFO - Processing image L8 2016-04-05-21-54-06 INFO - L8 2016-04-05-21-54-06 cloud cover : 0.00% INFO - L8 2016-04-05-21-54-06: sand: 0.00% ,whitewater: 0.86% ,water: 45.60% INFO - L8 2016-04-05-21-54-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 435 INFO - Number of shoreline points after removing points within 300m of cloud mask 435 INFO - Number of shoreline points before removing points within 30m of no data pixel 435 INFO - Number of shoreline points after removing points within 30m of no data pixel 433 INFO - Processing image L8 2016-04-05-21-54-30 INFO - L8 2016-04-05-21-54-30 cloud cover : 0.00% INFO - L8 2016-04-05-21-54-30: sand: 0.00% ,whitewater: 0.92% ,water: 48.48% INFO - L8 2016-04-05-21-54-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 476 INFO - Processing image L8 2016-04-21-21-54-00 INFO - L8 2016-04-21-21-54-00 cloud cover : 0.00% INFO - L8 2016-04-21-21-54-00: sand: 0.00% ,whitewater: 0.53% ,water: 48.03% INFO - L8 2016-04-21-21-54-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 446 INFO - Number of shoreline points after removing points within 300m of cloud mask 446 INFO - Number of shoreline points before removing points within 30m of no data pixel 446 INFO - Number of shoreline points after removing points within 30m of no data pixel 445 INFO - Processing image L8 2016-04-21-21-54-24 INFO - L8 2016-04-21-21-54-24 cloud cover : 0.00% INFO - L8 2016-04-21-21-54-24: sand: 0.00% ,whitewater: 0.60% ,water: 49.35% INFO - L8 2016-04-21-21-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2016-04-28-22-00-13 INFO - L8 2016-04-28-22-00-13 cloud cover : 1.22% INFO - L8 2016-04-28-22-00-13: sand: 0.00% ,whitewater: 0.30% ,water: 49.70% INFO - L8 2016-04-28-22-00-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 375 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 L8 2016-04-28-22-00-37 INFO - L8 2016-04-28-22-00-37 cloud cover : 0.00% INFO - L8 2016-04-28-22-00-37: sand: 0.00% ,whitewater: 0.02% ,water: 18.17% INFO - L8 2016-04-28-22-00-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2016-05-07-21-54-03 INFO - L8 2016-05-07-21-54-03 cloud cover : 3.82% INFO - L8 2016-05-07-21-54-03: sand: 0.00% ,whitewater: 0.07% ,water: 48.92% INFO - L8 2016-05-07-21-54-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 287 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 2016-05-07-21-54-27 INFO - L8 2016-05-07-21-54-27 cloud cover : 0.89% INFO - L8 2016-05-07-21-54-27: sand: 0.00% ,whitewater: 0.14% ,water: 49.95% INFO - L8 2016-05-07-21-54-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 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 2016-05-23-21-54-05 INFO - L8 2016-05-23-21-54-05 cloud cover : 2.39% INFO - L8 2016-05-23-21-54-05: sand: 0.00% ,whitewater: 2.49% ,water: 46.27% INFO - L8 2016-05-23-21-54-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L8 2016-05-23-21-54-29 INFO - L8 2016-05-23-21-54-29 cloud cover : 1.03% INFO - L8 2016-05-23-21-54-29: sand: 0.00% ,whitewater: 2.73% ,water: 47.04% INFO - L8 2016-05-23-21-54-29: 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 524 INFO - Number of shoreline points after removing points within 300m of cloud mask 524 INFO - Number of shoreline points before removing points within 30m of no data pixel 524 INFO - Number of shoreline points after removing points within 30m of no data pixel 524 INFO - Processing image L8 2016-06-15-22-00-21 INFO - L8 2016-06-15-22-00-21 cloud cover : 0.00% INFO - L8 2016-06-15-22-00-21: sand: 0.00% ,whitewater: 1.13% ,water: 51.27% INFO - L8 2016-06-15-22-00-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2016-06-15-22-00-44 INFO - L8 2016-06-15-22-00-44 cloud cover : 0.00% INFO - L8 2016-06-15-22-00-44: sand: 0.00% ,whitewater: 0.07% ,water: 27.16% INFO - L8 2016-06-15-22-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 40 ERROR - Skipping L8 2016-06-24-21-54-15 due to cloud cover percentage exceeding cloud threshold: 49.01% > 10.00%. ERROR - Skipping L8 2016-06-24-21-54-39 due to cloud cover percentage exceeding cloud threshold: 53.58% > 10.00%. INFO - Processing image L8 2016-07-01-22-00-30 INFO - L8 2016-07-01-22-00-30 cloud cover : 0.00% INFO - L8 2016-07-01-22-00-30: sand: 0.00% ,whitewater: 2.64% ,water: 49.92% INFO - L8 2016-07-01-22-00-30: 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: 2 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 2016-07-01-22-00-54 INFO - L8 2016-07-01-22-00-54 cloud cover : 0.00% INFO - L8 2016-07-01-22-00-54: sand: 0.00% ,whitewater: 0.00% ,water: 16.51% INFO - L8 2016-07-01-22-00-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2016-07-17-22-01-01 due to cloud cover percentage exceeding cloud threshold: 28.80% > 10.00%. INFO - Processing image L8 2016-07-26-21-54-28 INFO - L8 2016-07-26-21-54-28 cloud cover : 0.00% INFO - L8 2016-07-26-21-54-28: sand: 0.00% ,whitewater: 0.23% ,water: 51.25% INFO - L8 2016-07-26-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2016-07-26-21-54-52 INFO - L8 2016-07-26-21-54-52 cloud cover : 0.00% INFO - L8 2016-07-26-21-54-52: sand: 0.00% ,whitewater: 0.27% ,water: 51.42% INFO - L8 2016-07-26-21-54-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 473 INFO - Processing image L8 2016-08-11-21-54-30 INFO - L8 2016-08-11-21-54-30 cloud cover : 0.00% INFO - L8 2016-08-11-21-54-30: sand: 0.00% ,whitewater: 0.63% ,water: 48.28% INFO - L8 2016-08-11-21-54-30: 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 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 445 INFO - Processing image L8 2016-08-11-21-54-54 INFO - L8 2016-08-11-21-54-54 cloud cover : 3.32% INFO - L8 2016-08-11-21-54-54: sand: 0.00% ,whitewater: 0.47% ,water: 48.69% INFO - L8 2016-08-11-21-54-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 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 274 INFO - Number of shoreline points before removing points within 30m of no data pixel 274 INFO - Number of shoreline points after removing points within 30m of no data pixel 274 ERROR - Skipping L8 2016-08-18-22-00-44 due to cloud cover percentage exceeding cloud threshold: 68.75% > 10.00%. INFO - Processing image L8 2016-08-27-21-54-38 INFO - L8 2016-08-27-21-54-38 cloud cover : 3.53% INFO - L8 2016-08-27-21-54-38: sand: 0.00% ,whitewater: 1.65% ,water: 46.77% INFO - L8 2016-08-27-21-54-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 298 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 268 INFO - Processing image L8 2016-08-27-21-55-02 INFO - L8 2016-08-27-21-55-02 cloud cover : 0.00% INFO - L8 2016-08-27-21-55-02: sand: 0.00% ,whitewater: 2.45% ,water: 47.57% INFO - L8 2016-08-27-21-55-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2016-09-12-21-54-42 INFO - L8 2016-09-12-21-54-42 cloud cover : 4.75% INFO - L8 2016-09-12-21-54-42: sand: 0.00% ,whitewater: 0.04% ,water: 47.63% INFO - L8 2016-09-12-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 242 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 158 INFO - Processing image L8 2016-09-12-21-55-06 INFO - L8 2016-09-12-21-55-06 cloud cover : 1.03% INFO - L8 2016-09-12-21-55-06: sand: 0.00% ,whitewater: 0.20% ,water: 49.21% INFO - L8 2016-09-12-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 379 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 350 ERROR - Skipping L8 2016-09-19-22-00-53 due to cloud cover percentage exceeding cloud threshold: 11.28% > 10.00%. ERROR - Skipping L8 2016-09-19-22-01-17 due to cloud cover percentage exceeding cloud threshold: 35.88% > 10.00%. INFO - Processing image L8 2016-10-30-21-54-49 INFO - L8 2016-10-30-21-54-49 cloud cover : 0.21% INFO - L8 2016-10-30-21-54-49: sand: 0.00% ,whitewater: 3.68% ,water: 46.19% INFO - L8 2016-10-30-21-54-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2016-10-30-21-55-13 INFO - L8 2016-10-30-21-55-13 cloud cover : 4.17% INFO - L8 2016-10-30-21-55-13: sand: 0.00% ,whitewater: 3.70% ,water: 45.95% INFO - L8 2016-10-30-21-55-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 465 INFO - Number of shoreline points after removing points within 300m of cloud mask 439 INFO - Number of shoreline points before removing points within 30m of no data pixel 439 INFO - Number of shoreline points after removing points within 30m of no data pixel 439 INFO - Processing image L8 2016-11-15-21-54-48 INFO - L8 2016-11-15-21-54-48 cloud cover : 5.79% INFO - L8 2016-11-15-21-54-48: sand: 0.00% ,whitewater: 0.01% ,water: 48.38% INFO - L8 2016-11-15-21-54-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 305 INFO - Number of shoreline points after removing points within 300m of cloud mask 255 INFO - Number of shoreline points before removing points within 30m of no data pixel 255 INFO - Number of shoreline points after removing points within 30m of no data pixel 255 INFO - Processing image L8 2016-11-15-21-55-12 INFO - L8 2016-11-15-21-55-12 cloud cover : 0.51% INFO - L8 2016-11-15-21-55-12: sand: 0.00% ,whitewater: 0.04% ,water: 49.90% INFO - L8 2016-11-15-21-55-12: 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 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 2016-11-22-22-00-59 INFO - L8 2016-11-22-22-00-59 cloud cover : 4.87% INFO - L8 2016-11-22-22-00-59: sand: 0.00% ,whitewater: 0.36% ,water: 47.80% INFO - L8 2016-11-22-22-00-59: 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 234 INFO - Number of shoreline points after removing points within 300m of cloud mask 207 INFO - Number of shoreline points before removing points within 30m of no data pixel 207 INFO - Number of shoreline points after removing points within 30m of no data pixel 207 INFO - Processing image L8 2016-11-22-22-01-23 INFO - L8 2016-11-22-22-01-23 cloud cover : 0.00% INFO - L8 2016-11-22-22-01-23: sand: 0.00% ,whitewater: 0.00% ,water: 21.66% INFO - L8 2016-11-22-22-01-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2016-12-17-21-54-43 due to cloud cover percentage exceeding cloud threshold: 56.13% > 10.00%. INFO - Processing image L8 2017-01-09-22-00-50 INFO - L8 2017-01-09-22-00-50 cloud cover : 2.45% INFO - L8 2017-01-09-22-00-50: sand: 0.00% ,whitewater: 0.30% ,water: 48.40% INFO - L8 2017-01-09-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 312 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2017-01-09-22-01-14 INFO - L8 2017-01-09-22-01-14 cloud cover : 0.00% INFO - L8 2017-01-09-22-01-14: sand: 0.00% ,whitewater: 0.16% ,water: 26.52% INFO - L8 2017-01-09-22-01-14: 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 48 INFO - Number of shoreline points after removing points within 300m of cloud mask 48 INFO - Number of shoreline points before removing points within 30m of no data pixel 48 INFO - Number of shoreline points after removing points within 30m of no data pixel 47 ERROR - Skipping L8 2017-01-25-22-00-44 due to cloud cover percentage exceeding cloud threshold: 67.44% > 10.00%. ERROR - Skipping L8 2017-02-03-21-54-29 due to cloud cover percentage exceeding cloud threshold: 50.50% > 10.00%. ERROR - Skipping L8 2017-02-03-21-54-53 due to cloud cover percentage exceeding cloud threshold: 46.12% > 10.00%. ERROR - Skipping L8 2017-02-10-22-00-36 due to cloud cover percentage exceeding cloud threshold: 52.23% > 10.00%. ERROR - Skipping L8 2017-02-10-22-01-00 due to cloud cover percentage exceeding cloud threshold: 57.65% > 10.00%. ERROR - Skipping L8 2017-03-14-22-00-22 due to cloud cover percentage exceeding cloud threshold: 62.22% > 10.00%. ERROR - Skipping L8 2017-03-14-22-00-46 due to cloud cover percentage exceeding cloud threshold: 46.70% > 10.00%. ERROR - Skipping L8 2017-03-23-21-54-05 due to cloud cover percentage exceeding cloud threshold: 11.73% > 10.00%. INFO - Processing image L8 2017-03-30-22-00-14 INFO - L8 2017-03-30-22-00-14 cloud cover : 1.73% INFO - L8 2017-03-30-22-00-14: sand: 0.00% ,whitewater: 0.36% ,water: 49.29% INFO - L8 2017-03-30-22-00-14: 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 333 INFO - Number of shoreline points after removing points within 300m of cloud mask 250 INFO - Number of shoreline points before removing points within 30m of no data pixel 250 INFO - Number of shoreline points after removing points within 30m of no data pixel 250 INFO - Processing image L8 2017-03-30-22-00-38 INFO - L8 2017-03-30-22-00-38 cloud cover : 0.00% INFO - L8 2017-03-30-22-00-38: sand: 0.00% ,whitewater: 0.22% ,water: 48.32% INFO - L8 2017-03-30-22-00-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 INFO - Processing image L8 2017-04-08-21-53-59 INFO - L8 2017-04-08-21-53-59 cloud cover : 4.09% INFO - L8 2017-04-08-21-53-59: sand: 0.00% ,whitewater: 3.69% ,water: 41.50% INFO - L8 2017-04-08-21-53-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 193 INFO - Number of shoreline points after removing points within 300m of cloud mask 165 INFO - Number of shoreline points before removing points within 30m of no data pixel 165 INFO - Number of shoreline points after removing points within 30m of no data pixel 164 INFO - Processing image L8 2017-04-08-21-54-23 INFO - L8 2017-04-08-21-54-23 cloud cover : 0.00% INFO - L8 2017-04-08-21-54-23: sand: 0.00% ,whitewater: 4.88% ,water: 44.82% INFO - L8 2017-04-08-21-54-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L8 2017-04-15-22-00-06 INFO - L8 2017-04-15-22-00-06 cloud cover : 1.50% INFO - L8 2017-04-15-22-00-06: sand: 0.01% ,whitewater: 5.09% ,water: 44.46% INFO - L8 2017-04-15-22-00-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 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 372 INFO - Number of shoreline points before removing points within 30m of no data pixel 372 INFO - Number of shoreline points after removing points within 30m of no data pixel 372 INFO - Processing image L8 2017-04-15-22-00-30 INFO - L8 2017-04-15-22-00-30 cloud cover : 0.00% INFO - L8 2017-04-15-22-00-30: sand: 0.00% ,whitewater: 3.51% ,water: 42.72% INFO - L8 2017-04-15-22-00-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 81 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 79 INFO - Processing image L8 2017-04-24-21-53-49 INFO - L8 2017-04-24-21-53-49 cloud cover : 3.26% INFO - L8 2017-04-24-21-53-49: sand: 0.00% ,whitewater: 3.30% ,water: 42.57% INFO - L8 2017-04-24-21-53-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 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 250 INFO - Number of shoreline points before removing points within 30m of no data pixel 250 INFO - Number of shoreline points after removing points within 30m of no data pixel 249 INFO - Processing image L8 2017-05-01-21-59-55 INFO - L8 2017-05-01-21-59-55 cloud cover : 0.00% INFO - L8 2017-05-01-21-59-55: sand: 0.00% ,whitewater: 3.19% ,water: 47.56% INFO - L8 2017-05-01-21-59-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2017-05-01-22-00-19 INFO - L8 2017-05-01-22-00-19 cloud cover : 0.00% INFO - L8 2017-05-01-22-00-19: sand: 0.00% ,whitewater: 1.22% ,water: 28.65% INFO - L8 2017-05-01-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 46 INFO - Number of shoreline points after removing points within 300m of cloud mask 46 INFO - Number of shoreline points before removing points within 30m of no data pixel 46 INFO - Number of shoreline points after removing points within 30m of no data pixel 44 ERROR - Skipping L8 2017-06-02-22-00-16 due to cloud cover percentage exceeding cloud threshold: 87.17% > 10.00%. INFO - Processing image L8 2017-06-11-21-54-09 INFO - L8 2017-06-11-21-54-09 cloud cover : 0.00% INFO - L8 2017-06-11-21-54-09: sand: 0.00% ,whitewater: 1.04% ,water: 52.36% INFO - L8 2017-06-11-21-54-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2017-06-11-21-54-33 INFO - L8 2017-06-11-21-54-33 cloud cover : 3.32% INFO - L8 2017-06-11-21-54-33: sand: 0.00% ,whitewater: 0.71% ,water: 51.26% INFO - L8 2017-06-11-21-54-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 291 INFO - Number of shoreline points after removing points within 300m of cloud mask 262 INFO - Number of shoreline points before removing points within 30m of no data pixel 262 INFO - Number of shoreline points after removing points within 30m of no data pixel 262 INFO - Processing image L8 2017-06-18-22-00-22 INFO - L8 2017-06-18-22-00-22 cloud cover : 0.00% INFO - L8 2017-06-18-22-00-22: sand: 0.00% ,whitewater: 0.79% ,water: 52.83% INFO - L8 2017-06-18-22-00-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 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 473 INFO - Processing image L8 2017-06-18-22-00-46 INFO - L8 2017-06-18-22-00-46 cloud cover : 0.00% INFO - L8 2017-06-18-22-00-46: sand: 0.00% ,whitewater: 0.00% ,water: 10.05% INFO - L8 2017-06-18-22-00-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2017-06-27-21-54-14 due to cloud cover percentage exceeding cloud threshold: 43.13% > 10.00%. ERROR - Skipping L8 2017-06-27-21-54-38 due to cloud cover percentage exceeding cloud threshold: 70.95% > 10.00%. INFO - Processing image L8 2017-07-04-22-00-26 INFO - L8 2017-07-04-22-00-26 cloud cover : 0.00% INFO - L8 2017-07-04-22-00-26: sand: 0.00% ,whitewater: 8.96% ,water: 44.02% INFO - L8 2017-07-04-22-00-26: 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: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 546 INFO - Number of shoreline points after removing points within 300m of cloud mask 546 INFO - Number of shoreline points before removing points within 30m of no data pixel 546 INFO - Number of shoreline points after removing points within 30m of no data pixel 546 INFO - Processing image L8 2017-07-04-22-00-50 INFO - L8 2017-07-04-22-00-50 cloud cover : 0.00% INFO - L8 2017-07-04-22-00-50: sand: 0.00% ,whitewater: 5.22% ,water: 16.78% INFO - L8 2017-07-04-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2017-07-29-21-54-25 INFO - L8 2017-07-29-21-54-25 cloud cover : 0.00% INFO - L8 2017-07-29-21-54-25: sand: 0.00% ,whitewater: 14.99% ,water: 36.48% INFO - L8 2017-07-29-21-54-25: 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 495 INFO - Number of shoreline points after removing points within 300m of cloud mask 495 INFO - Number of shoreline points before removing points within 30m of no data pixel 495 INFO - Number of shoreline points after removing points within 30m of no data pixel 495 INFO - Processing image L8 2017-07-29-21-54-49 INFO - L8 2017-07-29-21-54-49 cloud cover : 0.00% INFO - L8 2017-07-29-21-54-49: sand: 0.00% ,whitewater: 15.34% ,water: 36.26% INFO - L8 2017-07-29-21-54-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 495 INFO - Number of shoreline points after removing points within 300m of cloud mask 495 INFO - Number of shoreline points before removing points within 30m of no data pixel 495 INFO - Number of shoreline points after removing points within 30m of no data pixel 495 INFO - Processing image L8 2017-09-06-22-00-45 INFO - L8 2017-09-06-22-00-45 cloud cover : 0.00% INFO - L8 2017-09-06-22-00-45: sand: 0.00% ,whitewater: 0.12% ,water: 50.04% INFO - L8 2017-09-06-22-00-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 470 INFO - Processing image L8 2017-09-06-22-01-09 INFO - L8 2017-09-06-22-01-09 cloud cover : 0.00% INFO - L8 2017-09-06-22-01-09: sand: 0.00% ,whitewater: 0.00% ,water: 25.56% INFO - L8 2017-09-06-22-01-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2017-09-15-21-54-35 due to cloud cover percentage exceeding cloud threshold: 82.65% > 10.00%. ERROR - Skipping L8 2017-09-22-22-00-49 due to cloud cover percentage exceeding cloud threshold: 93.91% > 10.00%. INFO - Processing image L8 2017-10-01-21-54-42 INFO - L8 2017-10-01-21-54-42 cloud cover : 0.00% INFO - L8 2017-10-01-21-54-42: sand: 0.00% ,whitewater: 1.49% ,water: 48.56% INFO - L8 2017-10-01-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2017-10-01-21-55-06 INFO - L8 2017-10-01-21-55-06 cloud cover : 0.00% INFO - L8 2017-10-01-21-55-06: sand: 0.00% ,whitewater: 1.55% ,water: 48.49% INFO - L8 2017-10-01-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 2017-10-24-22-00-57 INFO - L8 2017-10-24-22-00-57 cloud cover : 4.37% INFO - L8 2017-10-24-22-00-57: sand: 0.00% ,whitewater: 0.03% ,water: 48.47% INFO - L8 2017-10-24-22-00-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 180 INFO - Number of shoreline points after removing points within 300m of cloud mask 154 INFO - Number of shoreline points before removing points within 30m of no data pixel 154 INFO - Number of shoreline points after removing points within 30m of no data pixel 154 INFO - Processing image L8 2017-10-24-22-01-21 INFO - L8 2017-10-24-22-01-21 cloud cover : 0.00% INFO - L8 2017-10-24-22-01-21: sand: 0.00% ,whitewater: 0.00% ,water: 3.90% INFO - L8 2017-10-24-22-01-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2017-10-24-22-01-21: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2017-12-04-21-54-37 INFO - L8 2017-12-04-21-54-37 cloud cover : 2.00% INFO - L8 2017-12-04-21-54-37: sand: 0.04% ,whitewater: 0.14% ,water: 47.12% INFO - L8 2017-12-04-21-54-37: 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 268 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 239 INFO - Processing image L8 2017-12-04-21-55-01 INFO - L8 2017-12-04-21-55-01 cloud cover : 0.77% INFO - L8 2017-12-04-21-55-01: sand: 0.06% ,whitewater: 0.17% ,water: 49.41% INFO - L8 2017-12-04-21-55-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 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 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 367 ERROR - Skipping L8 2017-12-11-22-00-48 due to cloud cover percentage exceeding cloud threshold: 60.97% > 10.00%. ERROR - Skipping L8 2017-12-11-22-01-12 due to cloud cover percentage exceeding cloud threshold: 38.49% > 10.00%. INFO - Processing image L8 2017-12-20-21-54-40 INFO - L8 2017-12-20-21-54-40 cloud cover : 8.47% INFO - L8 2017-12-20-21-54-40: sand: 0.00% ,whitewater: 1.08% ,water: 45.34% INFO - L8 2017-12-20-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 78 INFO - Number of shoreline points after removing points within 300m of cloud mask 50 INFO - Number of shoreline points before removing points within 30m of no data pixel 50 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 INFO - Processing image L8 2017-12-20-21-55-04 INFO - L8 2017-12-20-21-55-04 cloud cover : 0.90% INFO - L8 2017-12-20-21-55-04: sand: 0.00% ,whitewater: 3.68% ,water: 46.10% INFO - L8 2017-12-20-21-55-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 380 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 350 ERROR - Skipping L8 2017-12-27-22-00-49 due to cloud cover percentage exceeding cloud threshold: 51.80% > 10.00%. INFO - Processing image L8 2017-12-27-22-01-13 INFO - L8 2017-12-27-22-01-13 cloud cover : 0.00% INFO - L8 2017-12-27-22-01-13: sand: 0.00% ,whitewater: 1.70% ,water: 19.58% INFO - L8 2017-12-27-22-01-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2018-01-12-22-00-43 due to cloud cover percentage exceeding cloud threshold: 65.47% > 10.00%. ERROR - Skipping L8 2018-01-12-22-01-07 due to cloud cover percentage exceeding cloud threshold: 60.40% > 10.00%. ERROR - Skipping L8 2018-01-28-22-00-34 due to cloud cover percentage exceeding cloud threshold: 53.21% > 10.00%. ERROR - Skipping L8 2018-01-28-22-00-58 due to cloud cover percentage exceeding cloud threshold: 30.61% > 10.00%. INFO - Processing image L8 2018-02-22-21-54-13 INFO - L8 2018-02-22-21-54-13 cloud cover : 2.71% INFO - L8 2018-02-22-21-54-13: sand: 0.00% ,whitewater: 1.49% ,water: 41.56% INFO - L8 2018-02-22-21-54-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 224 INFO - Number of shoreline points before removing points within 30m of no data pixel 224 INFO - Number of shoreline points after removing points within 30m of no data pixel 222 INFO - Processing image L8 2018-02-22-21-54-37 INFO - L8 2018-02-22-21-54-37 cloud cover : 0.00% INFO - L8 2018-02-22-21-54-37: sand: 0.00% ,whitewater: 2.08% ,water: 47.86% INFO - L8 2018-02-22-21-54-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-03-10-21-54-04 INFO - L8 2018-03-10-21-54-04 cloud cover : 0.00% INFO - L8 2018-03-10-21-54-04: sand: 0.00% ,whitewater: 4.57% ,water: 39.15% INFO - L8 2018-03-10-21-54-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 406 INFO - Number of shoreline points after removing points within 300m of cloud mask 406 INFO - Number of shoreline points before removing points within 30m of no data pixel 406 INFO - Number of shoreline points after removing points within 30m of no data pixel 404 INFO - Processing image L8 2018-03-10-21-54-28 INFO - L8 2018-03-10-21-54-28 cloud cover : 0.00% INFO - L8 2018-03-10-21-54-28: sand: 0.00% ,whitewater: 5.16% ,water: 44.51% INFO - L8 2018-03-10-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-03-26-21-53-57 INFO - L8 2018-03-26-21-53-57 cloud cover : 5.33% INFO - L8 2018-03-26-21-53-57: sand: 0.00% ,whitewater: 0.32% ,water: 41.16% INFO - L8 2018-03-26-21-53-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 212 INFO - Number of shoreline points after removing points within 300m of cloud mask 180 INFO - Number of shoreline points before removing points within 30m of no data pixel 180 INFO - Number of shoreline points after removing points within 30m of no data pixel 178 INFO - Processing image L8 2018-03-26-21-54-21 INFO - L8 2018-03-26-21-54-21 cloud cover : 4.69% INFO - L8 2018-03-26-21-54-21: sand: 0.00% ,whitewater: 0.41% ,water: 47.32% INFO - L8 2018-03-26-21-54-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 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 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 2018-04-11-21-53-49 INFO - L8 2018-04-11-21-53-49 cloud cover : 0.85% INFO - L8 2018-04-11-21-53-49: sand: 0.00% ,whitewater: 7.58% ,water: 37.24% INFO - L8 2018-04-11-21-53-49: 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 342 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 311 INFO - Processing image L8 2018-04-11-21-54-13 INFO - L8 2018-04-11-21-54-13 cloud cover : 0.00% INFO - L8 2018-04-11-21-54-13: sand: 0.00% ,whitewater: 8.85% ,water: 40.99% INFO - L8 2018-04-11-21-54-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-04-18-21-59-55 INFO - L8 2018-04-18-21-59-55 cloud cover : 0.00% INFO - L8 2018-04-18-21-59-55: sand: 0.00% ,whitewater: 1.03% ,water: 49.35% INFO - L8 2018-04-18-21-59-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2018-04-18-22-00-19 INFO - L8 2018-04-18-22-00-19 cloud cover : 0.00% INFO - L8 2018-04-18-22-00-19: sand: 0.00% ,whitewater: 0.14% ,water: 49.05% INFO - L8 2018-04-18-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 93 INFO - Number of shoreline points after removing points within 300m of cloud mask 93 INFO - Number of shoreline points before removing points within 30m of no data pixel 93 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 ERROR - Skipping L8 2018-05-04-21-59-46 due to cloud cover percentage exceeding cloud threshold: 55.96% > 10.00%. ERROR - Skipping L8 2018-05-04-22-00-10 due to cloud cover percentage exceeding cloud threshold: 69.16% > 10.00%. INFO - Processing image L8 2018-05-20-21-59-35 INFO - L8 2018-05-20-21-59-35 cloud cover : 0.00% INFO - L8 2018-05-20-21-59-35: sand: 0.00% ,whitewater: 0.00% ,water: 51.01% INFO - L8 2018-05-20-21-59-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-05-20-21-59-59 INFO - L8 2018-05-20-21-59-59 cloud cover : 0.00% INFO - L8 2018-05-20-21-59-59: sand: 0.00% ,whitewater: 0.00% ,water: 45.31% INFO - L8 2018-05-20-21-59-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 75 ERROR - Skipping L8 2018-05-29-21-53-17 due to cloud cover percentage exceeding cloud threshold: 18.72% > 10.00%. ERROR - Skipping L8 2018-05-29-21-53-41 due to cloud cover percentage exceeding cloud threshold: 18.15% > 10.00%. ERROR - Skipping L8 2018-06-14-21-53-21 due to cloud cover percentage exceeding cloud threshold: 11.06% > 10.00%. ERROR - Skipping L8 2018-06-14-21-53-45 due to cloud cover percentage exceeding cloud threshold: 12.70% > 10.00%. INFO - Processing image L8 2018-06-21-21-59-37 INFO - L8 2018-06-21-21-59-37 cloud cover : 2.73% INFO - L8 2018-06-21-21-59-37: sand: 0.00% ,whitewater: 4.03% ,water: 46.58% INFO - L8 2018-06-21-21-59-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 17 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 INFO - Processing image L8 2018-06-21-22-00-01 INFO - L8 2018-06-21-22-00-01 cloud cover : 0.00% INFO - L8 2018-06-21-22-00-01: sand: 0.00% ,whitewater: 1.71% ,water: 15.17% INFO - L8 2018-06-21-22-00-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2018-07-16-21-53-39 INFO - L8 2018-07-16-21-53-39 cloud cover : 0.00% INFO - L8 2018-07-16-21-53-39: sand: 0.00% ,whitewater: 2.57% ,water: 49.51% INFO - L8 2018-07-16-21-53-39: 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 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 474 INFO - Processing image L8 2018-07-16-21-54-03 INFO - L8 2018-07-16-21-54-03 cloud cover : 0.97% INFO - L8 2018-07-16-21-54-03: sand: 0.00% ,whitewater: 2.57% ,water: 49.27% INFO - L8 2018-07-16-21-54-03: 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 422 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 ERROR - Skipping L8 2018-07-23-21-59-52 due to cloud cover percentage exceeding cloud threshold: 81.07% > 10.00%. ERROR - Skipping L8 2018-08-01-21-53-46 due to cloud cover percentage exceeding cloud threshold: 18.57% > 10.00%. ERROR - Skipping L8 2018-08-01-21-54-10 due to cloud cover percentage exceeding cloud threshold: 10.67% > 10.00%. ERROR - Skipping L8 2018-08-08-22-00-01 due to cloud cover percentage exceeding cloud threshold: 43.14% > 10.00%. INFO - Processing image L8 2018-08-08-22-00-25 INFO - L8 2018-08-08-22-00-25 cloud cover : 0.00% INFO - L8 2018-08-08-22-00-25: sand: 0.00% ,whitewater: 0.00% ,water: 23.52% INFO - L8 2018-08-08-22-00-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2018-08-17-21-53-55 due to cloud cover percentage exceeding cloud threshold: 56.13% > 10.00%. INFO - Processing image L8 2018-08-24-22-00-09 INFO - L8 2018-08-24-22-00-09 cloud cover : 2.59% INFO - L8 2018-08-24-22-00-09: sand: 0.00% ,whitewater: 7.87% ,water: 41.20% INFO - L8 2018-08-24-22-00-09: 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 269 INFO - Number of shoreline points after removing points within 300m of cloud mask 243 INFO - Number of shoreline points before removing points within 30m of no data pixel 243 INFO - Number of shoreline points after removing points within 30m of no data pixel 243 INFO - Processing image L8 2018-08-24-22-00-33 INFO - L8 2018-08-24-22-00-33 cloud cover : 0.00% INFO - L8 2018-08-24-22-00-33: sand: 0.00% ,whitewater: 2.16% ,water: 18.47% INFO - L8 2018-08-24-22-00-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2018-09-02-21-54-02 due to cloud cover percentage exceeding cloud threshold: 36.78% > 10.00%. INFO - Processing image L8 2018-09-02-21-54-26 INFO - L8 2018-09-02-21-54-26 cloud cover : 1.72% INFO - L8 2018-09-02-21-54-26: sand: 0.00% ,whitewater: 1.49% ,water: 38.46% INFO - L8 2018-09-02-21-54-26: 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 688 INFO - Number of shoreline points after removing points within 300m of cloud mask 688 INFO - Number of shoreline points before removing points within 30m of no data pixel 688 INFO - Number of shoreline points after removing points within 30m of no data pixel 688 ERROR - Skipping L8 2018-09-09-22-00-15 due to cloud cover percentage exceeding cloud threshold: 59.94% > 10.00%. ERROR - Skipping L8 2018-09-09-22-00-39 due to cloud cover percentage exceeding cloud threshold: 45.18% > 10.00%. ERROR - Skipping L8 2018-09-25-22-00-20 due to cloud cover percentage exceeding cloud threshold: 32.84% > 10.00%. INFO - Processing image L8 2018-09-25-22-00-44 INFO - L8 2018-09-25-22-00-44 cloud cover : 0.00% INFO - L8 2018-09-25-22-00-44: sand: 0.00% ,whitewater: 0.00% ,water: 26.13% INFO - L8 2018-09-25-22-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2018-10-04-21-54-14 due to cloud cover percentage exceeding cloud threshold: 92.33% > 10.00%. ERROR - Skipping L8 2018-10-04-21-54-38 due to cloud cover percentage exceeding cloud threshold: 51.45% > 10.00%. INFO - Processing image L8 2018-10-20-21-54-20 INFO - L8 2018-10-20-21-54-20 cloud cover : 6.13% INFO - L8 2018-10-20-21-54-20: sand: 0.00% ,whitewater: 0.66% ,water: 46.58% INFO - L8 2018-10-20-21-54-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 131 INFO - Number of shoreline points after removing points within 300m of cloud mask 31 INFO - Number of shoreline points before removing points within 30m of no data pixel 31 INFO - Number of shoreline points after removing points within 30m of no data pixel 31 INFO - Processing image L8 2018-10-20-21-54-44 INFO - L8 2018-10-20-21-54-44 cloud cover : 0.87% INFO - L8 2018-10-20-21-54-44: sand: 0.00% ,whitewater: 1.40% ,water: 48.06% INFO - L8 2018-10-20-21-54-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 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 INFO - Processing image L8 2018-10-27-22-00-33 INFO - L8 2018-10-27-22-00-33 cloud cover : 0.00% INFO - L8 2018-10-27-22-00-33: sand: 0.00% ,whitewater: 0.19% ,water: 50.14% INFO - L8 2018-10-27-22-00-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2018-10-27-22-00-57 INFO - L8 2018-10-27-22-00-57 cloud cover : 0.00% INFO - L8 2018-10-27-22-00-57: sand: 0.00% ,whitewater: 0.00% ,water: 9.01% INFO - L8 2018-10-27-22-00-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2018-11-05-21-54-24 INFO - L8 2018-11-05-21-54-24 cloud cover : 4.79% INFO - L8 2018-11-05-21-54-24: sand: 0.00% ,whitewater: 0.08% ,water: 47.37% INFO - L8 2018-11-05-21-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 252 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 128 INFO - Processing image L8 2018-11-05-21-54-47 INFO - L8 2018-11-05-21-54-47 cloud cover : 0.00% INFO - L8 2018-11-05-21-54-47: sand: 0.00% ,whitewater: 0.10% ,water: 49.13% INFO - L8 2018-11-05-21-54-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 479 ERROR - Skipping L8 2018-11-12-22-00-35 due to cloud cover percentage exceeding cloud threshold: 29.16% > 10.00%. ERROR - Skipping L8 2018-11-12-22-00-59 due to cloud cover percentage exceeding cloud threshold: 77.82% > 10.00%. ERROR - Skipping L8 2018-12-07-21-54-21 due to cloud cover percentage exceeding cloud threshold: 85.74% > 10.00%. INFO - Processing image L8 2018-12-07-21-54-45 INFO - L8 2018-12-07-21-54-45 cloud cover : 5.58% INFO - L8 2018-12-07-21-54-45: sand: 0.00% ,whitewater: 0.10% ,water: 32.53% INFO - L8 2018-12-07-21-54-45: 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 481 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 2018-12-30-22-00-31 INFO - L8 2018-12-30-22-00-31 cloud cover : 3.12% INFO - L8 2018-12-30-22-00-31: sand: 0.00% ,whitewater: 0.00% ,water: 48.83% INFO - L8 2018-12-30-22-00-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 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 168 INFO - Number of shoreline points before removing points within 30m of no data pixel 168 INFO - Number of shoreline points after removing points within 30m of no data pixel 168 INFO - Processing image L8 2018-12-30-22-00-55 INFO - L8 2018-12-30-22-00-55 cloud cover : 0.00% INFO - L8 2018-12-30-22-00-55: sand: 0.00% ,whitewater: 0.00% ,water: 39.96% INFO - L8 2018-12-30-22-00-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2019-01-08-21-54-19 INFO - L8 2019-01-08-21-54-19 cloud cover : 7.64% INFO - L8 2019-01-08-21-54-19: sand: 0.00% ,whitewater: 0.92% ,water: 44.07% INFO - L8 2019-01-08-21-54-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 54 INFO - Processing image L8 2019-01-08-21-54-43 INFO - L8 2019-01-08-21-54-43 cloud cover : 5.69% INFO - L8 2019-01-08-21-54-43: sand: 0.00% ,whitewater: 1.92% ,water: 46.31% INFO - L8 2019-01-08-21-54-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 309 INFO - Number of shoreline points after removing points within 300m of cloud mask 248 INFO - Number of shoreline points before removing points within 30m of no data pixel 248 INFO - Number of shoreline points after removing points within 30m of no data pixel 248 INFO - Processing image L8 2019-01-24-21-54-15 INFO - L8 2019-01-24-21-54-15 cloud cover : 0.00% INFO - L8 2019-01-24-21-54-15: sand: 0.00% ,whitewater: 1.25% ,water: 43.15% INFO - L8 2019-01-24-21-54-15: 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 446 INFO - Number of shoreline points after removing points within 300m of cloud mask 446 INFO - Number of shoreline points before removing points within 30m of no data pixel 446 INFO - Number of shoreline points after removing points within 30m of no data pixel 445 INFO - Processing image L8 2019-01-24-21-54-39 INFO - L8 2019-01-24-21-54-39 cloud cover : 0.93% INFO - L8 2019-01-24-21-54-39: sand: 0.00% ,whitewater: 1.12% ,water: 48.42% INFO - L8 2019-01-24-21-54-39: 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 382 INFO - Number of shoreline points after removing points within 300m of cloud mask 353 INFO - Number of shoreline points before removing points within 30m of no data pixel 353 INFO - Number of shoreline points after removing points within 30m of no data pixel 353 INFO - Processing image L8 2019-01-31-22-00-25 INFO - L8 2019-01-31-22-00-25 cloud cover : 4.23% INFO - L8 2019-01-31-22-00-25: sand: 0.00% ,whitewater: 0.16% ,water: 47.80% INFO - L8 2019-01-31-22-00-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 230 INFO - Number of shoreline points after removing points within 300m of cloud mask 202 INFO - Number of shoreline points before removing points within 30m of no data pixel 202 INFO - Number of shoreline points after removing points within 30m of no data pixel 202 INFO - Processing image L8 2019-01-31-22-00-49 INFO - L8 2019-01-31-22-00-49 cloud cover : 0.00% INFO - L8 2019-01-31-22-00-49: sand: 0.00% ,whitewater: 0.07% ,water: 49.02% INFO - L8 2019-01-31-22-00-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 95 INFO - Processing image L8 2019-02-09-21-54-13 INFO - L8 2019-02-09-21-54-13 cloud cover : 5.85% INFO - L8 2019-02-09-21-54-13: sand: 0.01% ,whitewater: 0.83% ,water: 40.86% INFO - L8 2019-02-09-21-54-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 169 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 141 INFO - Processing image L8 2019-02-09-21-54-37 INFO - L8 2019-02-09-21-54-37 cloud cover : 5.30% INFO - L8 2019-02-09-21-54-37: sand: 0.01% ,whitewater: 1.05% ,water: 46.56% INFO - L8 2019-02-09-21-54-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 223 INFO - Number of shoreline points after removing points within 300m of cloud mask 197 INFO - Number of shoreline points before removing points within 30m of no data pixel 197 INFO - Number of shoreline points after removing points within 30m of no data pixel 197 INFO - Processing image L8 2019-02-16-22-00-23 INFO - L8 2019-02-16-22-00-23 cloud cover : 0.00% INFO - L8 2019-02-16-22-00-23: sand: 0.00% ,whitewater: 0.61% ,water: 49.03% INFO - L8 2019-02-16-22-00-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 485 INFO - Processing image L8 2019-02-16-22-00-47 INFO - L8 2019-02-16-22-00-47 cloud cover : 0.00% INFO - L8 2019-02-16-22-00-47: sand: 0.00% ,whitewater: 0.05% ,water: 46.21% INFO - L8 2019-02-16-22-00-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 86 INFO - Number of shoreline points before removing points within 30m of no data pixel 86 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L8 2019-02-25-21-54-10 INFO - L8 2019-02-25-21-54-10 cloud cover : 0.00% INFO - L8 2019-02-25-21-54-10: sand: 0.06% ,whitewater: 3.86% ,water: 40.82% INFO - L8 2019-02-25-21-54-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 421 INFO - Processing image L8 2019-02-25-21-54-34 INFO - L8 2019-02-25-21-54-34 cloud cover : 0.00% INFO - L8 2019-02-25-21-54-34: sand: 0.07% ,whitewater: 4.14% ,water: 45.71% INFO - L8 2019-02-25-21-54-34: 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 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 473 INFO - Processing image L8 2019-03-04-22-00-18 INFO - L8 2019-03-04-22-00-18 cloud cover : 0.00% INFO - L8 2019-03-04-22-00-18: sand: 0.00% ,whitewater: 2.95% ,water: 46.92% INFO - L8 2019-03-04-22-00-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 L8 2019-03-04-22-00-42 INFO - L8 2019-03-04-22-00-42 cloud cover : 0.00% INFO - L8 2019-03-04-22-00-42: sand: 0.00% ,whitewater: 1.74% ,water: 47.08% INFO - L8 2019-03-04-22-00-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 91 INFO - Number of shoreline points after removing points within 300m of cloud mask 91 INFO - Number of shoreline points before removing points within 30m of no data pixel 91 INFO - Number of shoreline points after removing points within 30m of no data pixel 90 ERROR - Skipping L8 2019-03-20-22-00-14 due to cloud cover percentage exceeding cloud threshold: 93.92% > 10.00%. ERROR - Skipping L8 2019-03-20-22-00-38 due to cloud cover percentage exceeding cloud threshold: 70.68% > 10.00%. INFO - Processing image L8 2019-03-29-21-54-01 INFO - L8 2019-03-29-21-54-01 cloud cover : 8.50% INFO - L8 2019-03-29-21-54-01: sand: 0.00% ,whitewater: 0.54% ,water: 41.30% INFO - L8 2019-03-29-21-54-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 198 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 107 INFO - Processing image L8 2019-03-29-21-54-25 INFO - L8 2019-03-29-21-54-25 cloud cover : 6.64% INFO - L8 2019-03-29-21-54-25: sand: 0.00% ,whitewater: 0.73% ,water: 45.42% INFO - L8 2019-03-29-21-54-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 270 INFO - Number of shoreline points after removing points within 300m of cloud mask 175 INFO - Number of shoreline points before removing points within 30m of no data pixel 175 INFO - Number of shoreline points after removing points within 30m of no data pixel 175 ERROR - Skipping L8 2019-04-05-22-00-10 due to cloud cover percentage exceeding cloud threshold: 88.06% > 10.00%. INFO - Processing image L8 2019-05-07-22-00-08 INFO - L8 2019-05-07-22-00-08 cloud cover : 0.00% INFO - L8 2019-05-07-22-00-08: sand: 0.00% ,whitewater: 3.62% ,water: 47.00% INFO - L8 2019-05-07-22-00-08: 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 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 2019-05-07-22-00-32 INFO - L8 2019-05-07-22-00-32 cloud cover : 0.00% INFO - L8 2019-05-07-22-00-32: sand: 0.00% ,whitewater: 0.25% ,water: 2.90% INFO - L8 2019-05-07-22-00-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2019-05-07-22-00-32: 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 L8 2019-05-16-21-54-03 due to cloud cover percentage exceeding cloud threshold: 58.71% > 10.00%. ERROR - Skipping L8 2019-05-16-21-54-27 due to cloud cover percentage exceeding cloud threshold: 20.17% > 10.00%. INFO - Processing image L8 2019-05-23-22-00-18 INFO - L8 2019-05-23-22-00-18 cloud cover : 0.00% INFO - L8 2019-05-23-22-00-18: sand: 0.00% ,whitewater: 0.54% ,water: 51.01% INFO - L8 2019-05-23-22-00-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 ERROR - Skipping L8 2019-06-01-21-54-12 due to cloud cover percentage exceeding cloud threshold: 93.70% > 10.00%. INFO - Processing image L8 2019-06-08-22-00-26 INFO - L8 2019-06-08-22-00-26 cloud cover : 0.00% INFO - L8 2019-06-08-22-00-26: sand: 0.00% ,whitewater: 9.84% ,water: 42.32% INFO - L8 2019-06-08-22-00-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 496 INFO - Number of shoreline points after removing points within 300m of cloud mask 496 INFO - Number of shoreline points before removing points within 30m of no data pixel 496 INFO - Number of shoreline points after removing points within 30m of no data pixel 496 ERROR - Skipping L8 2019-06-17-21-54-18 due to cloud cover percentage exceeding cloud threshold: 91.35% > 10.00%. ERROR - Skipping L8 2019-06-24-22-00-31 due to cloud cover percentage exceeding cloud threshold: 75.98% > 10.00%. ERROR - Skipping L8 2019-06-24-22-00-55 due to cloud cover percentage exceeding cloud threshold: 60.91% > 10.00%. INFO - Processing image L8 2019-07-10-22-00-35 INFO - L8 2019-07-10-22-00-35 cloud cover : 0.00% INFO - L8 2019-07-10-22-00-35: sand: 0.00% ,whitewater: 1.02% ,water: 51.43% INFO - L8 2019-07-10-22-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 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 2019-07-10-22-00-59 INFO - L8 2019-07-10-22-00-59 cloud cover : 0.00% INFO - L8 2019-07-10-22-00-59: sand: 0.00% ,whitewater: 0.23% ,water: 21.51% INFO - L8 2019-07-10-22-00-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2019-07-26-22-00-40 INFO - L8 2019-07-26-22-00-40 cloud cover : 0.00% INFO - L8 2019-07-26-22-00-40: sand: 0.00% ,whitewater: 11.91% ,water: 39.46% INFO - L8 2019-07-26-22-00-40: 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 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 473 INFO - Processing image L8 2019-07-26-22-01-04 INFO - L8 2019-07-26-22-01-04 cloud cover : 0.00% INFO - L8 2019-07-26-22-01-04: sand: 0.00% ,whitewater: 7.97% ,water: 18.35% INFO - L8 2019-07-26-22-01-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2019-08-04-21-54-33 INFO - L8 2019-08-04-21-54-33 cloud cover : 0.00% INFO - L8 2019-08-04-21-54-33: sand: 0.00% ,whitewater: 3.63% ,water: 47.12% INFO - L8 2019-08-04-21-54-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 466 INFO - Number of shoreline points after removing points within 300m of cloud mask 466 INFO - Number of shoreline points before removing points within 30m of no data pixel 466 INFO - Number of shoreline points after removing points within 30m of no data pixel 465 INFO - Processing image L8 2019-08-04-21-54-57 INFO - L8 2019-08-04-21-54-57 cloud cover : 0.00% INFO - L8 2019-08-04-21-54-57: sand: 0.00% ,whitewater: 3.80% ,water: 47.15% INFO - L8 2019-08-04-21-54-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2019-08-11-22-00-46 INFO - L8 2019-08-11-22-00-46 cloud cover : 0.00% INFO - L8 2019-08-11-22-00-46: sand: 0.00% ,whitewater: 1.25% ,water: 48.96% INFO - L8 2019-08-11-22-00-46: 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 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 478 INFO - Processing image L8 2019-08-11-22-01-10 INFO - L8 2019-08-11-22-01-10 cloud cover : 0.00% INFO - L8 2019-08-11-22-01-10: sand: 0.00% ,whitewater: 0.22% ,water: 23.08% INFO - L8 2019-08-11-22-01-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2019-08-27-22-00-50 INFO - L8 2019-08-27-22-00-50 cloud cover : 0.74% INFO - L8 2019-08-27-22-00-50: sand: 0.00% ,whitewater: 1.53% ,water: 48.06% INFO - L8 2019-08-27-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 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 382 INFO - Number of shoreline points before removing points within 30m of no data pixel 382 INFO - Number of shoreline points after removing points within 30m of no data pixel 382 INFO - Processing image L8 2019-08-27-22-01-14 INFO - L8 2019-08-27-22-01-14 cloud cover : 0.00% INFO - L8 2019-08-27-22-01-14: sand: 0.00% ,whitewater: 0.04% ,water: 26.24% INFO - L8 2019-08-27-22-01-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2019-09-21-21-54-47 due to cloud cover percentage exceeding cloud threshold: 25.04% > 10.00%. ERROR - Skipping L8 2019-09-21-21-55-11 due to cloud cover percentage exceeding cloud threshold: 11.58% > 10.00%. ERROR - Skipping L8 2019-09-28-22-00-59 due to cloud cover percentage exceeding cloud threshold: 39.09% > 10.00%. INFO - Processing image L8 2019-09-28-22-01-23 INFO - L8 2019-09-28-22-01-23 cloud cover : 0.00% INFO - L8 2019-09-28-22-01-23: sand: 0.00% ,whitewater: 0.00% ,water: 21.74% INFO - L8 2019-09-28-22-01-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2019-10-07-21-54-50 INFO - L8 2019-10-07-21-54-50 cloud cover : 5.89% INFO - L8 2019-10-07-21-54-50: sand: 0.00% ,whitewater: 0.26% ,water: 47.13% INFO - L8 2019-10-07-21-54-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 188 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 2019-10-07-21-55-14 INFO - L8 2019-10-07-21-55-14 cloud cover : 1.91% INFO - L8 2019-10-07-21-55-14: sand: 0.00% ,whitewater: 0.56% ,water: 48.75% INFO - L8 2019-10-07-21-55-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 318 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 2019-10-30-22-01-02 INFO - L8 2019-10-30-22-01-02 cloud cover : 1.69% INFO - L8 2019-10-30-22-01-02: sand: 0.01% ,whitewater: 3.42% ,water: 46.17% INFO - L8 2019-10-30-22-01-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 362 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 L8 2019-10-30-22-01-26 INFO - L8 2019-10-30-22-01-26 cloud cover : 0.00% INFO - L8 2019-10-30-22-01-26: sand: 0.00% ,whitewater: 0.93% ,water: 25.12% INFO - L8 2019-10-30-22-01-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2019-11-08-21-54-50 due to cloud cover percentage exceeding cloud threshold: 86.24% > 10.00%. ERROR - Skipping L8 2019-11-08-21-55-14 due to cloud cover percentage exceeding cloud threshold: 76.91% > 10.00%. INFO - Processing image L8 2019-11-24-21-54-47 INFO - L8 2019-11-24-21-54-47 cloud cover : 5.43% INFO - L8 2019-11-24-21-54-47: sand: 0.00% ,whitewater: 0.10% ,water: 44.45% INFO - L8 2019-11-24-21-54-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 184 INFO - Number of shoreline points after removing points within 300m of cloud mask 158 INFO - Number of shoreline points before removing points within 30m of no data pixel 158 INFO - Number of shoreline points after removing points within 30m of no data pixel 156 INFO - Processing image L8 2019-11-24-21-55-11 INFO - L8 2019-11-24-21-55-11 cloud cover : 0.00% INFO - L8 2019-11-24-21-55-11: sand: 0.00% ,whitewater: 0.32% ,water: 48.65% INFO - L8 2019-11-24-21-55-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 489 INFO - Processing image L8 2019-12-10-21-54-46 INFO - L8 2019-12-10-21-54-46 cloud cover : 0.00% INFO - L8 2019-12-10-21-54-46: sand: 0.00% ,whitewater: 0.02% ,water: 47.10% INFO - L8 2019-12-10-21-54-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 442 INFO - Processing image L8 2019-12-10-21-55-10 INFO - L8 2019-12-10-21-55-10 cloud cover : 0.00% INFO - L8 2019-12-10-21-55-10: sand: 0.00% ,whitewater: 0.03% ,water: 49.55% INFO - L8 2019-12-10-21-55-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L8 2019-12-26-21-54-43 INFO - L8 2019-12-26-21-54-43 cloud cover : 5.22% INFO - L8 2019-12-26-21-54-43: sand: 0.00% ,whitewater: 0.50% ,water: 43.66% INFO - L8 2019-12-26-21-54-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 161 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 134 INFO - Processing image L8 2019-12-26-21-55-07 INFO - L8 2019-12-26-21-55-07 cloud cover : 0.00% INFO - L8 2019-12-26-21-55-07: sand: 0.00% ,whitewater: 1.13% ,water: 48.77% INFO - L8 2019-12-26-21-55-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 470 INFO - Processing image L8 2020-01-11-21-54-39 INFO - L8 2020-01-11-21-54-39 cloud cover : 5.70% INFO - L8 2020-01-11-21-54-39: sand: 0.00% ,whitewater: 0.01% ,water: 42.83% INFO - L8 2020-01-11-21-54-39: 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 130 INFO - Number of shoreline points after removing points within 300m of cloud mask 104 INFO - Number of shoreline points before removing points within 30m of no data pixel 104 INFO - Number of shoreline points after removing points within 30m of no data pixel 102 INFO - Processing image L8 2020-01-11-21-55-03 INFO - L8 2020-01-11-21-55-03 cloud cover : 0.90% INFO - L8 2020-01-11-21-55-03: sand: 0.00% ,whitewater: 0.03% ,water: 49.21% INFO - L8 2020-01-11-21-55-03: 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 379 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 ERROR - Skipping L8 2020-01-18-22-00-48 due to cloud cover percentage exceeding cloud threshold: 63.98% > 10.00%. ERROR - Skipping L8 2020-01-18-22-01-12 due to cloud cover percentage exceeding cloud threshold: 49.90% > 10.00%. INFO - Processing image L8 2020-01-27-21-54-35 INFO - L8 2020-01-27-21-54-35 cloud cover : 7.54% INFO - L8 2020-01-27-21-54-35: sand: 0.00% ,whitewater: 0.59% ,water: 40.68% INFO - L8 2020-01-27-21-54-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 95 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 64 INFO - Processing image L8 2020-01-27-21-54-59 INFO - L8 2020-01-27-21-54-59 cloud cover : 2.34% INFO - L8 2020-01-27-21-54-59: sand: 0.00% ,whitewater: 1.08% ,water: 47.96% INFO - L8 2020-01-27-21-54-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 288 INFO - Number of shoreline points after removing points within 300m of cloud mask 261 INFO - Number of shoreline points before removing points within 30m of no data pixel 261 INFO - Number of shoreline points after removing points within 30m of no data pixel 261 ERROR - Skipping L8 2020-02-12-21-54-30 due to cloud cover percentage exceeding cloud threshold: 51.43% > 10.00%. ERROR - Skipping L8 2020-02-19-22-00-40 due to cloud cover percentage exceeding cloud threshold: 10.94% > 10.00%. INFO - Processing image L8 2020-02-19-22-01-03 INFO - L8 2020-02-19-22-01-03 cloud cover : 6.90% INFO - L8 2020-02-19-22-01-03: sand: 0.12% ,whitewater: 0.28% ,water: 43.95% INFO - L8 2020-02-19-22-01-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 44 INFO - Number of shoreline points after removing points within 300m of cloud mask 20 INFO - Number of shoreline points before removing points within 30m of no data pixel 20 INFO - Number of shoreline points after removing points within 30m of no data pixel 20 ERROR - Skipping L8 2020-03-06-22-00-34 due to cloud cover percentage exceeding cloud threshold: 47.41% > 10.00%. ERROR - Skipping L8 2020-03-06-22-00-58 due to cloud cover percentage exceeding cloud threshold: 34.08% > 10.00%. INFO - Processing image L8 2020-03-15-21-54-19 INFO - L8 2020-03-15-21-54-19 cloud cover : 0.00% INFO - L8 2020-03-15-21-54-19: sand: 0.04% ,whitewater: 0.73% ,water: 45.40% INFO - L8 2020-03-15-21-54-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 426 INFO - Processing image L8 2020-03-15-21-54-43 INFO - L8 2020-03-15-21-54-43 cloud cover : 0.00% INFO - L8 2020-03-15-21-54-43: sand: 0.11% ,whitewater: 0.81% ,water: 49.51% INFO - L8 2020-03-15-21-54-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L8 2020-03-31-21-54-10 due to cloud cover percentage exceeding cloud threshold: 20.77% > 10.00%. INFO - Processing image L8 2020-03-31-21-54-34 INFO - L8 2020-03-31-21-54-34 cloud cover : 6.48% INFO - L8 2020-03-31-21-54-34: sand: 0.00% ,whitewater: 4.22% ,water: 40.40% INFO - L8 2020-03-31-21-54-34: 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 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 L8 2020-04-16-21-54-03 INFO - L8 2020-04-16-21-54-03 cloud cover : 0.83% INFO - L8 2020-04-16-21-54-03: sand: 0.00% ,whitewater: 2.09% ,water: 45.62% INFO - L8 2020-04-16-21-54-03: 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 346 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 315 INFO - Processing image L8 2020-04-16-21-54-27 INFO - L8 2020-04-16-21-54-27 cloud cover : 0.00% INFO - L8 2020-04-16-21-54-27: sand: 0.00% ,whitewater: 2.37% ,water: 47.88% INFO - L8 2020-04-16-21-54-27: 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 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 2020-04-23-22-00-11 INFO - L8 2020-04-23-22-00-11 cloud cover : 0.00% INFO - L8 2020-04-23-22-00-11: sand: 0.00% ,whitewater: 0.15% ,water: 49.94% INFO - L8 2020-04-23-22-00-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 473 INFO - Processing image L8 2020-04-23-22-00-35 INFO - L8 2020-04-23-22-00-35 cloud cover : 0.00% INFO - L8 2020-04-23-22-00-35: sand: 0.00% ,whitewater: 0.02% ,water: 39.00% INFO - L8 2020-04-23-22-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 60 INFO - Processing image L8 2020-05-09-22-00-02 INFO - L8 2020-05-09-22-00-02 cloud cover : 0.00% INFO - L8 2020-05-09-22-00-02: sand: 0.00% ,whitewater: 1.80% ,water: 49.02% INFO - L8 2020-05-09-22-00-02: 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 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 ERROR - Skipping L8 2020-05-18-21-53-54 due to cloud cover percentage exceeding cloud threshold: 84.89% > 10.00%. ERROR - Skipping L8 2020-05-25-22-00-06 due to cloud cover percentage exceeding cloud threshold: 64.13% > 10.00%. INFO - Processing image L8 2020-06-03-21-54-00 INFO - L8 2020-06-03-21-54-00 cloud cover : 8.06% INFO - L8 2020-06-03-21-54-00: sand: 0.00% ,whitewater: 0.82% ,water: 50.43% INFO - L8 2020-06-03-21-54-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 154 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 115 INFO - Processing image L8 2020-06-03-21-54-24 INFO - L8 2020-06-03-21-54-24 cloud cover : 3.13% INFO - L8 2020-06-03-21-54-24: sand: 0.00% ,whitewater: 1.43% ,water: 51.48% INFO - L8 2020-06-03-21-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 374 INFO - Number of shoreline points after removing points within 300m of cloud mask 253 INFO - Number of shoreline points before removing points within 30m of no data pixel 253 INFO - Number of shoreline points after removing points within 30m of no data pixel 253 INFO - Processing image L8 2020-06-10-22-00-15 INFO - L8 2020-06-10-22-00-15 cloud cover : 0.00% INFO - L8 2020-06-10-22-00-15: sand: 0.00% ,whitewater: 1.65% ,water: 51.03% INFO - L8 2020-06-10-22-00-15: 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 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 2020-06-10-22-00-39 INFO - L8 2020-06-10-22-00-39 cloud cover : 0.00% INFO - L8 2020-06-10-22-00-39: sand: 0.00% ,whitewater: 1.37% ,water: 13.70% INFO - L8 2020-06-10-22-00-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2020-07-12-22-00-30 due to cloud cover percentage exceeding cloud threshold: 81.98% > 10.00%. ERROR - Skipping L8 2020-07-21-21-54-46 due to cloud cover percentage exceeding cloud threshold: 19.79% > 10.00%. INFO - Processing image L8 2020-07-28-22-00-35 INFO - L8 2020-07-28-22-00-35 cloud cover : 6.30% INFO - L8 2020-07-28-22-00-35: sand: 0.00% ,whitewater: 0.04% ,water: 47.64% INFO - L8 2020-07-28-22-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 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 135 INFO - Number of shoreline points before removing points within 30m of no data pixel 135 INFO - Number of shoreline points after removing points within 30m of no data pixel 135 INFO - Processing image L8 2020-07-28-22-00-59 INFO - L8 2020-07-28-22-00-59 cloud cover : 0.00% INFO - L8 2020-07-28-22-00-59: sand: 0.00% ,whitewater: 0.00% ,water: 21.57% INFO - L8 2020-07-28-22-00-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-08-29-22-00-47 INFO - L8 2020-08-29-22-00-47 cloud cover : 9.89% INFO - L8 2020-08-29-22-00-47: sand: 0.00% ,whitewater: 0.00% ,water: 44.87% INFO - L8 2020-08-29-22-00-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 119 INFO - Number of shoreline points after removing points within 300m of cloud mask 84 INFO - Number of shoreline points before removing points within 30m of no data pixel 84 INFO - Number of shoreline points after removing points within 30m of no data pixel 84 INFO - Processing image L8 2020-08-29-22-01-11 INFO - L8 2020-08-29-22-01-11 cloud cover : 0.00% INFO - L8 2020-08-29-22-01-11: sand: 0.00% ,whitewater: 0.00% ,water: 20.63% INFO - L8 2020-08-29-22-01-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-09-07-21-54-40 INFO - L8 2020-09-07-21-54-40 cloud cover : 1.94% INFO - L8 2020-09-07-21-54-40: sand: 0.00% ,whitewater: 1.03% ,water: 48.16% INFO - L8 2020-09-07-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 329 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2020-09-07-21-55-04 INFO - L8 2020-09-07-21-55-04 cloud cover : 0.00% INFO - L8 2020-09-07-21-55-04: sand: 0.00% ,whitewater: 1.33% ,water: 48.81% INFO - L8 2020-09-07-21-55-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2020-09-14-22-00-53 INFO - L8 2020-09-14-22-00-53 cloud cover : 0.95% INFO - L8 2020-09-14-22-00-53: sand: 0.00% ,whitewater: 0.29% ,water: 49.34% INFO - L8 2020-09-14-22-00-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 481 INFO - Number of shoreline points after removing points within 300m of cloud mask 481 INFO - Number of shoreline points before removing points within 30m of no data pixel 481 INFO - Number of shoreline points after removing points within 30m of no data pixel 481 INFO - Processing image L8 2020-09-14-22-01-17 INFO - L8 2020-09-14-22-01-17 cloud cover : 0.00% INFO - L8 2020-09-14-22-01-17: sand: 0.00% ,whitewater: 0.00% ,water: 13.82% INFO - L8 2020-09-14-22-01-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2020-09-30-22-00-57 INFO - L8 2020-09-30-22-00-57 cloud cover : 0.00% INFO - L8 2020-09-30-22-00-57: sand: 0.00% ,whitewater: 8.67% ,water: 41.39% INFO - L8 2020-09-30-22-00-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2020-09-30-22-01-21 INFO - L8 2020-09-30-22-01-21 cloud cover : 0.00% INFO - L8 2020-09-30-22-01-21: sand: 0.00% ,whitewater: 7.40% ,water: 8.83% INFO - L8 2020-09-30-22-01-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2020-11-26-21-54-48 due to cloud cover percentage exceeding cloud threshold: 57.37% > 10.00%. ERROR - Skipping L8 2020-11-26-21-55-12 due to cloud cover percentage exceeding cloud threshold: 54.78% > 10.00%. INFO - Processing image L8 2021-01-04-22-00-54 INFO - L8 2021-01-04-22-00-54 cloud cover : 1.49% INFO - L8 2021-01-04-22-00-54: sand: 0.00% ,whitewater: 0.51% ,water: 49.33% INFO - L8 2021-01-04-22-00-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 405 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 2021-01-04-22-01-18 INFO - L8 2021-01-04-22-01-18 cloud cover : 0.00% INFO - L8 2021-01-04-22-01-18: sand: 0.00% ,whitewater: 0.51% ,water: 37.94% INFO - L8 2021-01-04-22-01-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 61 INFO - Number of shoreline points after removing points within 300m of cloud mask 61 INFO - Number of shoreline points before removing points within 30m of no data pixel 61 INFO - Number of shoreline points after removing points within 30m of no data pixel 59 INFO - Processing image L8 2021-01-13-21-54-39 INFO - L8 2021-01-13-21-54-39 cloud cover : 9.08% INFO - L8 2021-01-13-21-54-39: sand: 0.00% ,whitewater: 0.10% ,water: 41.44% INFO - L8 2021-01-13-21-54-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 7 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2021-01-13-21-55-03 INFO - L8 2021-01-13-21-55-03 cloud cover : 6.54% INFO - L8 2021-01-13-21-55-03: sand: 0.00% ,whitewater: 0.18% ,water: 46.34% INFO - L8 2021-01-13-21-55-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 156 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2021-01-20-22-00-47 due to cloud cover percentage exceeding cloud threshold: 24.63% > 10.00%. ERROR - Skipping L8 2021-01-20-22-01-11 due to cloud cover percentage exceeding cloud threshold: 59.47% > 10.00%. ERROR - Skipping L8 2021-01-29-21-54-36 due to cloud cover percentage exceeding cloud threshold: 66.02% > 10.00%. ERROR - Skipping L8 2021-02-05-22-00-46 due to cloud cover percentage exceeding cloud threshold: 92.13% > 10.00%. ERROR - Skipping L8 2021-02-14-21-54-57 due to cloud cover percentage exceeding cloud threshold: 46.57% > 10.00%. INFO - Processing image L8 2021-02-21-22-00-41 INFO - L8 2021-02-21-22-00-41 cloud cover : 0.00% INFO - L8 2021-02-21-22-00-41: sand: 0.00% ,whitewater: 0.45% ,water: 49.52% INFO - L8 2021-02-21-22-00-41: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2021-02-21-22-01-05 INFO - L8 2021-02-21-22-01-05 cloud cover : 0.00% INFO - L8 2021-02-21-22-01-05: sand: 0.00% ,whitewater: 0.04% ,water: 46.53% INFO - L8 2021-02-21-22-01-05: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 82 INFO - Number of shoreline points after removing points within 300m of cloud mask 82 INFO - Number of shoreline points before removing points within 30m of no data pixel 82 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 ERROR - Skipping L8 2021-03-02-21-54-26 due to cloud cover percentage exceeding cloud threshold: 53.27% > 10.00%. INFO - Processing image L8 2021-03-25-22-00-27 INFO - L8 2021-03-25-22-00-27 cloud cover : 2.76% INFO - L8 2021-03-25-22-00-27: sand: 0.01% ,whitewater: 2.11% ,water: 46.59% INFO - L8 2021-03-25-22-00-27: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 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 216 INFO - Number of shoreline points before removing points within 30m of no data pixel 216 INFO - Number of shoreline points after removing points within 30m of no data pixel 216 INFO - Processing image L8 2021-03-25-22-00-51 INFO - L8 2021-03-25-22-00-51 cloud cover : 0.00% INFO - L8 2021-03-25-22-00-51: sand: 0.00% ,whitewater: 1.03% ,water: 47.02% INFO - L8 2021-03-25-22-00-51: 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 92 INFO - Number of shoreline points after removing points within 300m of cloud mask 92 INFO - Number of shoreline points before removing points within 30m of no data pixel 92 INFO - Number of shoreline points after removing points within 30m of no data pixel 91 INFO - Processing image L8 2021-04-03-21-54-14 INFO - L8 2021-04-03-21-54-14 cloud cover : 7.21% INFO - L8 2021-04-03-21-54-14: sand: 0.00% ,whitewater: 0.01% ,water: 43.82% INFO - L8 2021-04-03-21-54-14: 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 88 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 60 INFO - Processing image L8 2021-04-03-21-54-38 INFO - L8 2021-04-03-21-54-38 cloud cover : 0.00% INFO - L8 2021-04-03-21-54-38: sand: 0.00% ,whitewater: 0.09% ,water: 50.48% INFO - L8 2021-04-03-21-54-38: 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 487 INFO - Number of shoreline points after removing points within 300m of cloud mask 487 INFO - Number of shoreline points before removing points within 30m of no data pixel 487 INFO - Number of shoreline points after removing points within 30m of no data pixel 487 INFO - Processing image L8 2021-04-10-22-00-22 INFO - L8 2021-04-10-22-00-22 cloud cover : 1.58% INFO - L8 2021-04-10-22-00-22: sand: 0.00% ,whitewater: 2.78% ,water: 51.20% INFO - L8 2021-04-10-22-00-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 344 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 2021-04-10-22-00-46 INFO - L8 2021-04-10-22-00-46 cloud cover : 0.00% INFO - L8 2021-04-10-22-00-46: sand: 0.00% ,whitewater: 2.39% ,water: 37.98% INFO - L8 2021-04-10-22-00-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 ERROR - Skipping L8 2021-04-26-22-00-14 due to cloud cover percentage exceeding cloud threshold: 83.64% > 10.00%. INFO - Processing image L8 2021-05-05-21-53-57 INFO - L8 2021-05-05-21-53-57 cloud cover : 0.00% INFO - L8 2021-05-05-21-53-57: sand: 0.01% ,whitewater: 1.66% ,water: 47.77% INFO - L8 2021-05-05-21-53-57: 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 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 450 INFO - Processing image L8 2021-05-05-21-54-21 INFO - L8 2021-05-05-21-54-21 cloud cover : 3.96% INFO - L8 2021-05-05-21-54-21: sand: 0.00% ,whitewater: 1.18% ,water: 47.55% INFO - L8 2021-05-05-21-54-21: 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 271 INFO - Number of shoreline points after removing points within 300m of cloud mask 211 INFO - Number of shoreline points before removing points within 30m of no data pixel 211 INFO - Number of shoreline points after removing points within 30m of no data pixel 211 INFO - Processing image L8 2021-06-22-21-54-20 INFO - L8 2021-06-22-21-54-20 cloud cover : 0.00% INFO - L8 2021-06-22-21-54-20: sand: 0.00% ,whitewater: 5.98% ,water: 47.74% INFO - L8 2021-06-22-21-54-20: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 INFO - Processing image L8 2021-06-22-21-54-44 INFO - L8 2021-06-22-21-54-44 cloud cover : 0.00% INFO - L8 2021-06-22-21-54-44: sand: 0.00% ,whitewater: 6.65% ,water: 46.98% INFO - L8 2021-06-22-21-54-44: 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 522 INFO - Number of shoreline points after removing points within 300m of cloud mask 522 INFO - Number of shoreline points before removing points within 30m of no data pixel 522 INFO - Number of shoreline points after removing points within 30m of no data pixel 522 ERROR - Skipping L8 2021-06-29-22-00-32 due to cloud cover percentage exceeding cloud threshold: 33.54% > 10.00%. INFO - Processing image L8 2021-06-29-22-00-56 INFO - L8 2021-06-29-22-00-56 cloud cover : 0.00% INFO - L8 2021-06-29-22-00-56: sand: 0.00% ,whitewater: 0.24% ,water: 1.51% INFO - L8 2021-06-29-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2021-06-29-22-00-56: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2021-07-08-21-54-22 INFO - L8 2021-07-08-21-54-22 cloud cover : 0.00% INFO - L8 2021-07-08-21-54-22: sand: 0.00% ,whitewater: 2.25% ,water: 50.98% INFO - L8 2021-07-08-21-54-22: 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: 1 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 470 INFO - Processing image L8 2021-07-08-21-54-46 INFO - L8 2021-07-08-21-54-46 cloud cover : 0.00% INFO - L8 2021-07-08-21-54-46: sand: 0.00% ,whitewater: 2.44% ,water: 50.70% INFO - L8 2021-07-08-21-54-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2021-07-24-21-54-28 INFO - L8 2021-07-24-21-54-28 cloud cover : 0.00% INFO - L8 2021-07-24-21-54-28: sand: 0.00% ,whitewater: 1.09% ,water: 50.38% INFO - L8 2021-07-24-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L8 2021-07-24-21-54-52 INFO - L8 2021-07-24-21-54-52 cloud cover : 0.00% INFO - L8 2021-07-24-21-54-52: sand: 0.00% ,whitewater: 1.30% ,water: 50.26% INFO - L8 2021-07-24-21-54-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 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 474 ERROR - Skipping L8 2021-08-09-21-54-59 due to cloud cover percentage exceeding cloud threshold: 94.57% > 10.00%. ERROR - Skipping L8 2021-08-16-22-00-48 due to cloud cover percentage exceeding cloud threshold: 91.20% > 10.00%. INFO - Processing image L8 2021-08-25-21-54-39 INFO - L8 2021-08-25-21-54-39 cloud cover : 0.00% INFO - L8 2021-08-25-21-54-39: sand: 0.00% ,whitewater: 0.17% ,water: 49.93% INFO - L8 2021-08-25-21-54-39: 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 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 2021-08-25-21-55-03 INFO - L8 2021-08-25-21-55-03 cloud cover : 0.00% INFO - L8 2021-08-25-21-55-03: sand: 0.00% ,whitewater: 0.19% ,water: 50.10% INFO - L8 2021-08-25-21-55-03: 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 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 2021-09-01-22-00-53 INFO - L8 2021-09-01-22-00-53 cloud cover : 0.00% INFO - L8 2021-09-01-22-00-53: sand: 0.00% ,whitewater: 3.84% ,water: 46.27% INFO - L8 2021-09-01-22-00-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2021-09-01-22-01-17 INFO - L8 2021-09-01-22-01-17 cloud cover : 0.00% INFO - L8 2021-09-01-22-01-17: sand: 0.00% ,whitewater: 0.85% ,water: 21.03% INFO - L8 2021-09-01-22-01-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2021-09-10-21-54-44 INFO - L8 2021-09-10-21-54-44 cloud cover : 0.00% INFO - L8 2021-09-10-21-54-44: sand: 0.00% ,whitewater: 1.37% ,water: 48.84% INFO - L8 2021-09-10-21-54-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 469 INFO - Processing image L8 2021-09-10-21-55-08 INFO - L8 2021-09-10-21-55-08 cloud cover : 0.00% INFO - L8 2021-09-10-21-55-08: sand: 0.00% ,whitewater: 1.45% ,water: 48.95% INFO - L8 2021-09-10-21-55-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L8 2021-09-17-22-00-56 due to cloud cover percentage exceeding cloud threshold: 21.58% > 10.00%. ERROR - Skipping L8 2021-09-17-22-01-20 due to cloud cover percentage exceeding cloud threshold: 13.75% > 10.00%. ERROR - Skipping L8 2021-11-13-21-54-49 due to cloud cover percentage exceeding cloud threshold: 21.58% > 10.00%. ERROR - Skipping L8 2021-11-13-21-55-13 due to cloud cover percentage exceeding cloud threshold: 15.14% > 10.00%. INFO - Processing image L8 2021-12-22-22-00-57 INFO - L8 2021-12-22-22-00-57 cloud cover : 0.00% INFO - L8 2021-12-22-22-00-57: sand: 0.00% ,whitewater: 0.00% ,water: 50.22% INFO - L8 2021-12-22-22-00-57: 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 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 2021-12-22-22-01-21 INFO - L8 2021-12-22-22-01-21 cloud cover : 0.00% INFO - L8 2021-12-22-22-01-21: sand: 0.00% ,whitewater: 0.00% ,water: 34.57% INFO - L8 2021-12-22-22-01-21: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 53 INFO - Number of shoreline points after removing points within 300m of cloud mask 53 INFO - Number of shoreline points before removing points within 30m of no data pixel 53 INFO - Number of shoreline points after removing points within 30m of no data pixel 51 INFO - Processing image L8 2021-12-31-21-54-43 INFO - L8 2021-12-31-21-54-43 cloud cover : 0.87% INFO - L8 2021-12-31-21-54-43: sand: 0.00% ,whitewater: 0.36% ,water: 46.16% INFO - L8 2021-12-31-21-54-43: 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 405 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 344 INFO - Processing image L8 2021-12-31-21-55-07 INFO - L8 2021-12-31-21-55-07 cloud cover : 0.00% INFO - L8 2021-12-31-21-55-07: sand: 0.00% ,whitewater: 0.41% ,water: 49.03% INFO - L8 2021-12-31-21-55-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 485 INFO - Processing image L8 2022-01-07-22-00-53 INFO - L8 2022-01-07-22-00-53 cloud cover : 0.00% INFO - L8 2022-01-07-22-00-53: sand: 0.00% ,whitewater: 2.19% ,water: 48.30% INFO - L8 2022-01-07-22-00-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 INFO - Processing image L8 2022-01-07-22-01-17 INFO - L8 2022-01-07-22-01-17 cloud cover : 0.00% INFO - L8 2022-01-07-22-01-17: sand: 0.00% ,whitewater: 0.01% ,water: 41.31% INFO - L8 2022-01-07-22-01-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 63 INFO - Number of shoreline points after removing points within 300m of cloud mask 63 INFO - Number of shoreline points before removing points within 30m of no data pixel 63 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 ERROR - Skipping L8 2022-01-16-21-54-41 due to cloud cover percentage exceeding cloud threshold: 57.78% > 10.00%. ERROR - Skipping L8 2022-02-01-21-54-36 due to cloud cover percentage exceeding cloud threshold: 75.88% > 10.00%. ERROR - Skipping L8 2022-02-01-21-55-00 due to cloud cover percentage exceeding cloud threshold: 76.48% > 10.00%. INFO - Processing image L8 2022-02-08-22-01-10 INFO - L8 2022-02-08-22-01-10 cloud cover : 0.00% INFO - L8 2022-02-08-22-01-10: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2022-02-08-22-01-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 134 INFO - Number of shoreline points after removing points within 300m of cloud mask 134 INFO - Number of shoreline points before removing points within 30m of no data pixel 134 INFO - Number of shoreline points after removing points within 30m of no data pixel 131 INFO - Processing image L8 2022-02-17-21-54-31 INFO - L8 2022-02-17-21-54-31 cloud cover : 3.13% INFO - L8 2022-02-17-21-54-31: sand: 0.00% ,whitewater: 1.31% ,water: 43.70% INFO - L8 2022-02-17-21-54-31: 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 263 INFO - Number of shoreline points after removing points within 300m of cloud mask 234 INFO - Number of shoreline points before removing points within 30m of no data pixel 234 INFO - Number of shoreline points after removing points within 30m of no data pixel 233 INFO - Processing image L8 2022-02-17-21-54-55 INFO - L8 2022-02-17-21-54-55 cloud cover : 0.00% INFO - L8 2022-02-17-21-54-55: sand: 0.00% ,whitewater: 1.92% ,water: 48.16% INFO - L8 2022-02-17-21-54-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2022-02-24-22-00-40 INFO - L8 2022-02-24-22-00-40 cloud cover : 0.00% INFO - L8 2022-02-24-22-00-40: sand: 0.01% ,whitewater: 3.35% ,water: 46.76% INFO - L8 2022-02-24-22-00-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2022-02-24-22-01-04 INFO - L8 2022-02-24-22-01-04 cloud cover : 0.00% INFO - L8 2022-02-24-22-01-04: sand: 0.00% ,whitewater: 0.87% ,water: 42.45% INFO - L8 2022-02-24-22-01-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 71 INFO - Processing image L8 2022-03-05-21-54-28 INFO - L8 2022-03-05-21-54-28 cloud cover : 8.58% INFO - L8 2022-03-05-21-54-28: sand: 0.00% ,whitewater: 0.17% ,water: 45.67% INFO - L8 2022-03-05-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2022-03-05-21-54-52 INFO - L8 2022-03-05-21-54-52 cloud cover : 9.84% INFO - L8 2022-03-05-21-54-52: sand: 0.00% ,whitewater: 0.08% ,water: 46.23% INFO - L8 2022-03-05-21-54-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2022-03-12-22-00-36 due to cloud cover percentage exceeding cloud threshold: 10.66% > 10.00%. INFO - Processing image L8 2022-03-12-22-01-00 INFO - L8 2022-03-12-22-01-00 cloud cover : 3.12% INFO - L8 2022-03-12-22-01-00: sand: 0.00% ,whitewater: 1.84% ,water: 30.74% INFO - L8 2022-03-12-22-01-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 52 INFO - Number of shoreline points after removing points within 300m of cloud mask 52 INFO - Number of shoreline points before removing points within 30m of no data pixel 52 INFO - Number of shoreline points after removing points within 30m of no data pixel 50 ERROR - Skipping L8 2022-03-21-21-54-19 due to cloud cover percentage exceeding cloud threshold: 66.99% > 10.00%. ERROR - Skipping L8 2022-04-06-21-54-15 due to cloud cover percentage exceeding cloud threshold: 74.30% > 10.00%. ERROR - Skipping L8 2022-04-06-21-54-39 due to cloud cover percentage exceeding cloud threshold: 39.23% > 10.00%. INFO - Processing image L8 2022-04-22-21-54-16 INFO - L8 2022-04-22-21-54-16 cloud cover : 0.00% INFO - L8 2022-04-22-21-54-16: sand: 0.00% ,whitewater: 2.64% ,water: 47.85% INFO - L8 2022-04-22-21-54-16: 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 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 L8 2022-04-22-21-54-40 INFO - L8 2022-04-22-21-54-40 cloud cover : 0.00% INFO - L8 2022-04-22-21-54-40: sand: 0.00% ,whitewater: 2.75% ,water: 47.67% INFO - L8 2022-04-22-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 474 INFO - Processing image L8 2022-04-29-22-00-25 INFO - L8 2022-04-29-22-00-25 cloud cover : 0.00% INFO - L8 2022-04-29-22-00-25: sand: 0.00% ,whitewater: 5.20% ,water: 44.76% INFO - L8 2022-04-29-22-00-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2022-04-29-22-00-49 INFO - L8 2022-04-29-22-00-49 cloud cover : 0.00% INFO - L8 2022-04-29-22-00-49: sand: 0.00% ,whitewater: 0.00% ,water: 0.92% INFO - L8 2022-04-29-22-00-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-04-29-22-00-49: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2022-05-24-21-54-24 INFO - L8 2022-05-24-21-54-24 cloud cover : 0.00% INFO - L8 2022-05-24-21-54-24: sand: 0.00% ,whitewater: 6.11% ,water: 45.60% INFO - L8 2022-05-24-21-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 15 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2022-05-24-21-54-48 INFO - L8 2022-05-24-21-54-48 cloud cover : 0.79% INFO - L8 2022-05-24-21-54-48: sand: 0.00% ,whitewater: 6.13% ,water: 45.17% INFO - L8 2022-05-24-21-54-48: 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 433 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 L8 2022-05-31-22-00-38 INFO - L8 2022-05-31-22-00-38 cloud cover : 0.00% INFO - L8 2022-05-31-22-00-38: sand: 0.00% ,whitewater: 2.26% ,water: 48.61% INFO - L8 2022-05-31-22-00-38: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L8 2022-05-31-22-01-02 INFO - L8 2022-05-31-22-01-02 cloud cover : 0.00% INFO - L8 2022-05-31-22-01-02: sand: 0.00% ,whitewater: 0.43% ,water: 4.06% INFO - L8 2022-05-31-22-01-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-05-31-22-01-02: 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 L8 2022-06-09-21-54-35 INFO - L8 2022-06-09-21-54-35 cloud cover : 6.22% INFO - L8 2022-06-09-21-54-35: sand: 0.00% ,whitewater: 0.01% ,water: 50.34% INFO - L8 2022-06-09-21-54-35: 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 425 INFO - Number of shoreline points after removing points within 300m of cloud mask 312 INFO - Number of shoreline points before removing points within 30m of no data pixel 312 INFO - Number of shoreline points after removing points within 30m of no data pixel 312 INFO - Processing image L8 2022-06-09-21-54-59 INFO - L8 2022-06-09-21-54-59 cloud cover : 6.31% INFO - L8 2022-06-09-21-54-59: sand: 0.00% ,whitewater: 0.02% ,water: 50.28% INFO - L8 2022-06-09-21-54-59: 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 428 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 315 INFO - Processing image L8 2022-06-25-21-54-42 INFO - L8 2022-06-25-21-54-42 cloud cover : 0.00% INFO - L8 2022-06-25-21-54-42: sand: 0.00% ,whitewater: 1.84% ,water: 51.15% INFO - L8 2022-06-25-21-54-42: 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: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L8 2022-06-25-21-55-06 INFO - L8 2022-06-25-21-55-06 cloud cover : 0.00% INFO - L8 2022-06-25-21-55-06: sand: 0.00% ,whitewater: 2.10% ,water: 50.78% INFO - L8 2022-06-25-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 INFO - Processing image L8 2022-07-02-22-00-53 INFO - L8 2022-07-02-22-00-53 cloud cover : 0.00% INFO - L8 2022-07-02-22-00-53: sand: 0.00% ,whitewater: 1.36% ,water: 51.38% INFO - L8 2022-07-02-22-00-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 487 INFO - Number of shoreline points after removing points within 300m of cloud mask 487 INFO - Number of shoreline points before removing points within 30m of no data pixel 487 INFO - Number of shoreline points after removing points within 30m of no data pixel 487 INFO - Processing image L8 2022-08-03-22-01-06 INFO - L8 2022-08-03-22-01-06 cloud cover : 0.00% INFO - L8 2022-08-03-22-01-06: sand: 0.00% ,whitewater: 0.04% ,water: 50.64% INFO - L8 2022-08-03-22-01-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L8 2022-08-12-21-54-59 due to cloud cover percentage exceeding cloud threshold: 46.84% > 10.00%. ERROR - Skipping L8 2022-08-19-22-01-11 due to cloud cover percentage exceeding cloud threshold: 18.10% > 10.00%. INFO - Processing image L8 2022-10-15-21-55-23 INFO - L8 2022-10-15-21-55-23 cloud cover : 3.01% INFO - L8 2022-10-15-21-55-23: sand: 0.00% ,whitewater: 3.52% ,water: 46.85% INFO - L8 2022-10-15-21-55-23: 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 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 L8 2022-10-22-22-01-15 INFO - L8 2022-10-22-22-01-15 cloud cover : 0.00% INFO - L8 2022-10-22-22-01-15: sand: 0.00% ,whitewater: 3.46% ,water: 46.19% INFO - L8 2022-10-22-22-01-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 INFO - Processing image L8 2022-10-22-22-01-39 INFO - L8 2022-10-22-22-01-39 cloud cover : 0.00% INFO - L8 2022-10-22-22-01-39: sand: 0.00% ,whitewater: 1.37% ,water: 11.61% INFO - L8 2022-10-22-22-01-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2022-10-31-21-55-07 INFO - L8 2022-10-31-21-55-07 cloud cover : 6.88% INFO - L8 2022-10-31-21-55-07: sand: 0.00% ,whitewater: 0.00% ,water: 47.44% INFO - L8 2022-10-31-21-55-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 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 97 INFO - Processing image L8 2022-10-31-21-55-31 INFO - L8 2022-10-31-21-55-31 cloud cover : 2.71% INFO - L8 2022-10-31-21-55-31: sand: 0.00% ,whitewater: 0.02% ,water: 49.17% INFO - L8 2022-10-31-21-55-31: 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 327 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 INFO - Processing image L8 2022-11-07-22-01-16 INFO - L8 2022-11-07-22-01-16 cloud cover : 2.94% INFO - L8 2022-11-07-22-01-16: sand: 0.00% ,whitewater: 0.76% ,water: 47.74% INFO - L8 2022-11-07-22-01-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 3 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 323 INFO - Number of shoreline points after removing points within 300m of cloud mask 209 INFO - Number of shoreline points before removing points within 30m of no data pixel 209 INFO - Number of shoreline points after removing points within 30m of no data pixel 209 INFO - Processing image L8 2022-11-07-22-01-40 INFO - L8 2022-11-07-22-01-40 cloud cover : 0.00% INFO - L8 2022-11-07-22-01-40: sand: 0.00% ,whitewater: 0.00% ,water: 1.96% INFO - L8 2022-11-07-22-01-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2022-11-07-22-01-40: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. INFO - Processing image L8 2022-11-23-22-01-12 INFO - L8 2022-11-23-22-01-12 cloud cover : 8.67% INFO - L8 2022-11-23-22-01-12: sand: 0.00% ,whitewater: 0.00% ,water: 44.77% INFO - L8 2022-11-23-22-01-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 378 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 350 INFO - Processing image L8 2023-01-19-21-54-46 INFO - L8 2023-01-19-21-54-46 cloud cover : 2.73% INFO - L8 2023-01-19-21-54-46: sand: 0.00% ,whitewater: 3.72% ,water: 43.61% INFO - L8 2023-01-19-21-54-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 234 INFO - Number of shoreline points after removing points within 300m of cloud mask 175 INFO - Number of shoreline points before removing points within 30m of no data pixel 175 INFO - Number of shoreline points after removing points within 30m of no data pixel 173 INFO - Processing image L8 2023-02-04-21-54-50 INFO - L8 2023-02-04-21-54-50 cloud cover : 9.65% INFO - L8 2023-02-04-21-54-50: sand: 0.00% ,whitewater: 0.83% ,water: 45.28% INFO - L8 2023-02-04-21-54-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-02-04-21-55-14 INFO - L8 2023-02-04-21-55-14 cloud cover : 8.24% INFO - L8 2023-02-04-21-55-14: sand: 0.00% ,whitewater: 0.91% ,water: 45.61% INFO - L8 2023-02-04-21-55-14: 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 86 INFO - Number of shoreline points after removing points within 300m of cloud mask 57 INFO - Number of shoreline points before removing points within 30m of no data pixel 57 INFO - Number of shoreline points after removing points within 30m of no data pixel 57 INFO - Processing image L8 2023-02-20-21-54-37 INFO - L8 2023-02-20-21-54-37 cloud cover : 5.06% INFO - L8 2023-02-20-21-54-37: sand: 0.00% ,whitewater: 0.35% ,water: 47.31% INFO - L8 2023-02-20-21-54-37: 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 161 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 134 INFO - Processing image L8 2023-02-20-21-55-01 INFO - L8 2023-02-20-21-55-01 cloud cover : 1.95% INFO - L8 2023-02-20-21-55-01: sand: 0.00% ,whitewater: 0.66% ,water: 48.54% INFO - L8 2023-02-20-21-55-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 345 INFO - Number of shoreline points after removing points within 300m of cloud mask 287 INFO - Number of shoreline points before removing points within 30m of no data pixel 287 INFO - Number of shoreline points after removing points within 30m of no data pixel 287 ERROR - Skipping L8 2023-02-27-22-00-42 due to cloud cover percentage exceeding cloud threshold: 31.77% > 10.00%. ERROR - Skipping L8 2023-02-27-22-01-06 due to cloud cover percentage exceeding cloud threshold: 45.87% > 10.00%. INFO - Processing image L8 2023-03-08-21-54-26 INFO - L8 2023-03-08-21-54-26 cloud cover : 3.51% INFO - L8 2023-03-08-21-54-26: sand: 0.00% ,whitewater: 4.40% ,water: 41.50% INFO - L8 2023-03-08-21-54-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 248 INFO - Number of shoreline points after removing points within 300m of cloud mask 164 INFO - Number of shoreline points before removing points within 30m of no data pixel 164 INFO - Number of shoreline points after removing points within 30m of no data pixel 162 INFO - Processing image L8 2023-03-08-21-54-50 INFO - L8 2023-03-08-21-54-50 cloud cover : 0.00% INFO - L8 2023-03-08-21-54-50: sand: 0.00% ,whitewater: 5.62% ,water: 44.75% INFO - L8 2023-03-08-21-54-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 ERROR - Skipping L8 2023-03-15-22-00-36 due to cloud cover percentage exceeding cloud threshold: 33.26% > 10.00%. INFO - Processing image L8 2023-03-15-22-01-00 INFO - L8 2023-03-15-22-01-00 cloud cover : 0.00% INFO - L8 2023-03-15-22-01-00: sand: 0.00% ,whitewater: 0.75% ,water: 36.95% INFO - L8 2023-03-15-22-01-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 58 INFO - Number of shoreline points after removing points within 300m of cloud mask 58 INFO - Number of shoreline points before removing points within 30m of no data pixel 58 INFO - Number of shoreline points after removing points within 30m of no data pixel 56 ERROR - Skipping L8 2023-03-24-21-54-18 due to cloud cover percentage exceeding cloud threshold: 72.33% > 10.00%. ERROR - Skipping L8 2023-04-09-21-54-03 due to cloud cover percentage exceeding cloud threshold: 20.95% > 10.00%. ERROR - Skipping L8 2023-04-25-21-53-59 due to cloud cover percentage exceeding cloud threshold: 87.02% > 10.00%. ERROR - Skipping L8 2023-05-11-21-53-46 due to cloud cover percentage exceeding cloud threshold: 46.27% > 10.00%. ERROR - Skipping L8 2023-05-11-21-54-10 due to cloud cover percentage exceeding cloud threshold: 26.09% > 10.00%. ERROR - Skipping L8 2023-05-27-21-53-47 due to cloud cover percentage exceeding cloud threshold: 47.13% > 10.00%. ERROR - Skipping L8 2023-05-27-21-54-11 due to cloud cover percentage exceeding cloud threshold: 48.19% > 10.00%. ERROR - Skipping L8 2023-06-03-21-59-59 due to cloud cover percentage exceeding cloud threshold: 74.24% > 10.00%. INFO - Processing image L8 2023-06-03-22-00-23 INFO - L8 2023-06-03-22-00-23 cloud cover : 0.00% INFO - L8 2023-06-03-22-00-23: sand: 0.00% ,whitewater: 0.29% ,water: 7.53% INFO - L8 2023-06-03-22-00-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L8 2023-06-12-21-53-55 due to cloud cover percentage exceeding cloud threshold: 64.72% > 10.00%. INFO - Processing image L8 2023-06-12-21-54-19 INFO - L8 2023-06-12-21-54-19 cloud cover : 4.12% INFO - L8 2023-06-12-21-54-19: sand: 0.00% ,whitewater: 0.23% ,water: 28.58% INFO - L8 2023-06-12-21-54-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 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 788 INFO - Number of shoreline points after removing points within 300m of cloud mask 788 INFO - Number of shoreline points before removing points within 30m of no data pixel 788 INFO - Number of shoreline points after removing points within 30m of no data pixel 788 INFO - Processing image L8 2023-07-05-22-00-18 INFO - L8 2023-07-05-22-00-18 cloud cover : 0.00% INFO - L8 2023-07-05-22-00-18: sand: 0.00% ,whitewater: 5.36% ,water: 46.12% INFO - L8 2023-07-05-22-00-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2023-07-21-22-00-46 due to cloud cover percentage exceeding cloud threshold: 47.87% > 10.00%. INFO - Processing image L8 2023-07-30-21-54-18 INFO - L8 2023-07-30-21-54-18 cloud cover : 0.00% INFO - L8 2023-07-30-21-54-18: sand: 0.00% ,whitewater: 2.09% ,water: 48.87% INFO - L8 2023-07-30-21-54-18: 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 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2023-07-30-21-54-42 INFO - L8 2023-07-30-21-54-42 cloud cover : 0.69% INFO - L8 2023-07-30-21-54-42: sand: 0.00% ,whitewater: 2.19% ,water: 48.45% INFO - L8 2023-07-30-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 438 INFO - Number of shoreline points after removing points within 300m of cloud mask 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 INFO - Processing image L8 2023-08-15-21-54-24 INFO - L8 2023-08-15-21-54-24 cloud cover : 0.00% INFO - L8 2023-08-15-21-54-24: sand: 0.00% ,whitewater: 3.09% ,water: 46.98% INFO - L8 2023-08-15-21-54-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2023-08-15-21-54-47 INFO - L8 2023-08-15-21-54-47 cloud cover : 0.00% INFO - L8 2023-08-15-21-54-47: sand: 0.00% ,whitewater: 3.19% ,water: 46.77% INFO - L8 2023-08-15-21-54-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 473 ERROR - Skipping L8 2023-08-22-22-00-38 due to cloud cover percentage exceeding cloud threshold: 58.18% > 10.00%. INFO - Processing image L8 2023-08-22-22-01-02 INFO - L8 2023-08-22-22-01-02 cloud cover : 0.00% INFO - L8 2023-08-22-22-01-02: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L8 2023-08-22-22-01-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-08-22-22-01-02: 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 L8 2023-08-31-21-54-28 INFO - L8 2023-08-31-21-54-28 cloud cover : 1.73% INFO - L8 2023-08-31-21-54-28: sand: 0.00% ,whitewater: 0.33% ,water: 48.79% INFO - L8 2023-08-31-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 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 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 267 INFO - Processing image L8 2023-08-31-21-54-52 INFO - L8 2023-08-31-21-54-52 cloud cover : 0.00% INFO - L8 2023-08-31-21-54-52: sand: 0.00% ,whitewater: 0.47% ,water: 49.26% INFO - L8 2023-08-31-21-54-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L8 2023-09-07-22-00-37 INFO - L8 2023-09-07-22-00-37 cloud cover : 0.00% INFO - L8 2023-09-07-22-00-37: sand: 0.00% ,whitewater: 0.06% ,water: 50.19% INFO - L8 2023-09-07-22-00-37: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2023-09-07-22-01-01 INFO - L8 2023-09-07-22-01-01 cloud cover : 0.00% INFO - L8 2023-09-07-22-01-01: sand: 0.00% ,whitewater: 0.04% ,water: 25.19% INFO - L8 2023-09-07-22-01-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-09-16-21-54-32 INFO - L8 2023-09-16-21-54-32 cloud cover : 7.93% INFO - L8 2023-09-16-21-54-32: sand: 0.00% ,whitewater: 0.00% ,water: 46.89% INFO - L8 2023-09-16-21-54-32: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 97 INFO - Number of shoreline points after removing points within 300m of cloud mask 73 INFO - Number of shoreline points before removing points within 30m of no data pixel 73 INFO - Number of shoreline points after removing points within 30m of no data pixel 73 INFO - Processing image L8 2023-09-16-21-54-56 INFO - L8 2023-09-16-21-54-56 cloud cover : 0.00% INFO - L8 2023-09-16-21-54-56: sand: 0.00% ,whitewater: 0.06% ,water: 49.91% INFO - L8 2023-09-16-21-54-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2023-10-09-22-00-48 INFO - L8 2023-10-09-22-00-48 cloud cover : 0.00% INFO - L8 2023-10-09-22-00-48: sand: 0.00% ,whitewater: 3.13% ,water: 46.93% INFO - L8 2023-10-09-22-00-48: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2023-10-09-22-01-12 INFO - L8 2023-10-09-22-01-12 cloud cover : 0.00% INFO - L8 2023-10-09-22-01-12: sand: 0.00% ,whitewater: 0.00% ,water: 10.29% INFO - L8 2023-10-09-22-01-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2023-10-18-21-54-36 INFO - L8 2023-10-18-21-54-36 cloud cover : 7.73% INFO - L8 2023-10-18-21-54-36: sand: 0.01% ,whitewater: 0.11% ,water: 46.69% INFO - L8 2023-10-18-21-54-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 71 INFO - Number of shoreline points after removing points within 300m of cloud mask 43 INFO - Number of shoreline points before removing points within 30m of no data pixel 43 INFO - Number of shoreline points after removing points within 30m of no data pixel 43 INFO - Processing image L8 2023-10-18-21-55-00 INFO - L8 2023-10-18-21-55-00 cloud cover : 5.05% INFO - L8 2023-10-18-21-55-00: sand: 0.03% ,whitewater: 0.26% ,water: 47.87% INFO - L8 2023-10-18-21-55-00: 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 152 INFO - Number of shoreline points after removing points within 300m of cloud mask 124 INFO - Number of shoreline points before removing points within 30m of no data pixel 124 INFO - Number of shoreline points after removing points within 30m of no data pixel 124 INFO - Processing image L8 2023-11-03-21-54-40 INFO - L8 2023-11-03-21-54-40 cloud cover : 8.71% INFO - L8 2023-11-03-21-54-40: sand: 0.00% ,whitewater: 0.29% ,water: 46.51% INFO - L8 2023-11-03-21-54-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 47 INFO - Number of shoreline points after removing points within 300m of cloud mask 0 INFO - Processing image L8 2023-11-03-21-55-04 INFO - L8 2023-11-03-21-55-04 cloud cover : 0.00% INFO - L8 2023-11-03-21-55-04: sand: 0.02% ,whitewater: 1.49% ,water: 48.91% INFO - L8 2023-11-03-21-55-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 ERROR - Skipping L8 2023-11-10-22-00-47 due to cloud cover percentage exceeding cloud threshold: 65.45% > 10.00%. ERROR - Skipping L8 2023-11-10-22-01-11 due to cloud cover percentage exceeding cloud threshold: 64.08% > 10.00%. ERROR - Skipping L8 2023-11-26-22-00-53 due to cloud cover percentage exceeding cloud threshold: 40.92% > 10.00%. INFO - Processing image L8 2023-11-26-22-01-17 INFO - L8 2023-11-26-22-01-17 cloud cover : 0.00% INFO - L8 2023-11-26-22-01-17: sand: 0.00% ,whitewater: 0.00% ,water: 2.46% INFO - L8 2023-11-26-22-01-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2023-11-26-22-01-17: 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 L8 2024-01-06-21-54-33 INFO - L8 2024-01-06-21-54-33 cloud cover : 0.00% INFO - L8 2024-01-06-21-54-33: sand: 0.00% ,whitewater: 0.98% ,water: 48.21% INFO - L8 2024-01-06-21-54-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 452 INFO - Processing image L8 2024-01-06-21-54-57 INFO - L8 2024-01-06-21-54-57 cloud cover : 0.00% INFO - L8 2024-01-06-21-54-57: sand: 0.00% ,whitewater: 1.00% ,water: 48.94% INFO - L8 2024-01-06-21-54-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2024-01-13-22-00-46 INFO - L8 2024-01-13-22-00-46 cloud cover : 0.00% INFO - L8 2024-01-13-22-00-46: sand: 0.00% ,whitewater: 0.11% ,water: 49.96% INFO - L8 2024-01-13-22-00-46: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2024-01-13-22-01-10 INFO - L8 2024-01-13-22-01-10 cloud cover : 0.00% INFO - L8 2024-01-13-22-01-10: sand: 0.00% ,whitewater: 0.00% ,water: 22.82% INFO - L8 2024-01-13-22-01-10: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2024-02-14-22-00-43 INFO - L8 2024-02-14-22-00-43 cloud cover : 0.00% INFO - L8 2024-02-14-22-00-43: sand: 0.01% ,whitewater: 0.78% ,water: 49.61% INFO - L8 2024-02-14-22-00-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 470 INFO - Processing image L8 2024-02-14-22-01-07 INFO - L8 2024-02-14-22-01-07 cloud cover : 0.00% INFO - L8 2024-02-14-22-01-07: sand: 0.00% ,whitewater: 0.10% ,water: 8.90% INFO - L8 2024-02-14-22-01-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L8 2024-02-23-21-54-31 INFO - L8 2024-02-23-21-54-31 cloud cover : 2.48% INFO - L8 2024-02-23-21-54-31: sand: 0.00% ,whitewater: 0.59% ,water: 48.43% INFO - L8 2024-02-23-21-54-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 3 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 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 L8 2024-02-23-21-54-54 INFO - L8 2024-02-23-21-54-54 cloud cover : 1.03% INFO - L8 2024-02-23-21-54-54: sand: 0.00% ,whitewater: 0.69% ,water: 48.82% INFO - L8 2024-02-23-21-54-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 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 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 2024-03-01-22-00-36 INFO - L8 2024-03-01-22-00-36 cloud cover : 0.00% INFO - L8 2024-03-01-22-00-36: sand: 0.01% ,whitewater: 1.35% ,water: 48.87% INFO - L8 2024-03-01-22-00-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 2024-03-01-22-01-00 INFO - L8 2024-03-01-22-01-00 cloud cover : 0.00% INFO - L8 2024-03-01-22-01-00: sand: 0.00% ,whitewater: 0.21% ,water: 0.82% INFO - L8 2024-03-01-22-01-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L8 2024-03-01-22-01-00: 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. ERROR - Skipping L8 2024-03-10-21-54-19 due to cloud cover percentage exceeding cloud threshold: 26.17% > 10.00%. ERROR - Skipping L8 2024-03-10-21-54-43 due to cloud cover percentage exceeding cloud threshold: 11.60% > 10.00%. ERROR - Skipping L8 2024-03-17-22-00-26 due to cloud cover percentage exceeding cloud threshold: 88.76% > 10.00%. ERROR - Skipping L8 2024-03-17-22-00-50 due to cloud cover percentage exceeding cloud threshold: 56.07% > 10.00%. ERROR - Skipping L8 2024-03-26-21-54-04 due to cloud cover percentage exceeding cloud threshold: 56.53% > 10.00%. INFO - Processing image L8 2024-04-02-22-00-15 INFO - L8 2024-04-02-22-00-15 cloud cover : 0.00% INFO - L8 2024-04-02-22-00-15: sand: 0.02% ,whitewater: 1.77% ,water: 48.45% INFO - L8 2024-04-02-22-00-15: 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 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 2024-04-02-22-00-39 INFO - L8 2024-04-02-22-00-39 cloud cover : 0.00% INFO - L8 2024-04-02-22-00-39: sand: 0.00% ,whitewater: 0.83% ,water: 38.26% INFO - L8 2024-04-02-22-00-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 60 INFO - Number of shoreline points after removing points within 300m of cloud mask 60 INFO - Number of shoreline points before removing points within 30m of no data pixel 60 INFO - Number of shoreline points after removing points within 30m of no data pixel 58 INFO - Processing image L8 2024-04-18-22-00-06 INFO - L8 2024-04-18-22-00-06 cloud cover : 0.00% INFO - L8 2024-04-18-22-00-06: sand: 0.00% ,whitewater: 1.84% ,water: 48.30% INFO - L8 2024-04-18-22-00-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L8 2024-04-18-22-00-30 INFO - L8 2024-04-18-22-00-30 cloud cover : 0.00% INFO - L8 2024-04-18-22-00-30: sand: 0.00% ,whitewater: 0.63% ,water: 38.85% INFO - L8 2024-04-18-22-00-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 62 INFO - Number of shoreline points after removing points within 300m of cloud mask 62 INFO - Number of shoreline points before removing points within 30m of no data pixel 62 INFO - Number of shoreline points after removing points within 30m of no data pixel 61 INFO - Processing image L8 2024-04-27-21-53-52 INFO - L8 2024-04-27-21-53-52 cloud cover : 0.00% INFO - L8 2024-04-27-21-53-52: sand: 0.01% ,whitewater: 1.82% ,water: 48.37% INFO - L8 2024-04-27-21-53-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 472 INFO - Processing image L8 2024-04-27-21-54-16 INFO - L8 2024-04-27-21-54-16 cloud cover : 0.00% INFO - L8 2024-04-27-21-54-16: sand: 0.01% ,whitewater: 1.91% ,water: 48.46% INFO - L8 2024-04-27-21-54-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L8 2024-05-04-21-59-58 INFO - L8 2024-05-04-21-59-58 cloud cover : 0.00% INFO - L8 2024-05-04-21-59-58: sand: 0.01% ,whitewater: 6.57% ,water: 43.72% INFO - L8 2024-05-04-21-59-58: 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 477 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 INFO - Processing image L8 2024-05-04-22-00-22 INFO - L8 2024-05-04-22-00-22 cloud cover : 0.00% INFO - L8 2024-05-04-22-00-22: sand: 0.00% ,whitewater: 3.26% ,water: 30.91% INFO - L8 2024-05-04-22-00-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 54 INFO - Number of shoreline points after removing points within 300m of cloud mask 54 INFO - Number of shoreline points before removing points within 30m of no data pixel 54 INFO - Number of shoreline points after removing points within 30m of no data pixel 53 ERROR - Skipping L8 2024-05-13-21-53-38 due to cloud cover percentage exceeding cloud threshold: 76.73% > 10.00%. ERROR - Skipping L8 2024-05-13-21-54-02 due to cloud cover percentage exceeding cloud threshold: 77.38% > 10.00%. INFO - Processing image L8 2024-05-29-21-53-30 INFO - L8 2024-05-29-21-53-30 cloud cover : 0.00% INFO - L8 2024-05-29-21-53-30: sand: 0.00% ,whitewater: 5.01% ,water: 47.32% INFO - L8 2024-05-29-21-53-30: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 473 INFO - Processing image L8 2024-05-29-21-53-54 INFO - L8 2024-05-29-21-53-54 cloud cover : 0.00% INFO - L8 2024-05-29-21-53-54: sand: 0.00% ,whitewater: 5.25% ,water: 47.40% INFO - L8 2024-05-29-21-53-54: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 ERROR - Skipping L8 2024-06-21-21-59-53 due to cloud cover percentage exceeding cloud threshold: 83.97% > 10.00%. INFO - Processing image L8 2024-07-07-22-00-01 INFO - L8 2024-07-07-22-00-01 cloud cover : 3.28% INFO - L8 2024-07-07-22-00-01: sand: 0.00% ,whitewater: 5.20% ,water: 48.53% INFO - L8 2024-07-07-22-00-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 21 shorelines. Number of shorelines after filtering shorelines: 2 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 403 INFO - Number of shoreline points before removing points within 30m of no data pixel 403 INFO - Number of shoreline points after removing points within 30m of no data pixel 403 INFO - Processing image L8 2024-07-16-21-54-23 INFO - L8 2024-07-16-21-54-23 cloud cover : 0.00% INFO - L8 2024-07-16-21-54-23: sand: 0.00% ,whitewater: 0.64% ,water: 53.57% INFO - L8 2024-07-16-21-54-23: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 INFO - Processing image L8 2024-07-23-22-00-15 INFO - L8 2024-07-23-22-00-15 cloud cover : 0.00% INFO - L8 2024-07-23-22-00-15: sand: 0.00% ,whitewater: 7.07% ,water: 44.38% INFO - L8 2024-07-23-22-00-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L8 2024-08-08-22-00-12 INFO - L8 2024-08-08-22-00-12 cloud cover : 8.66% INFO - L8 2024-08-08-22-00-12: sand: 0.00% ,whitewater: 1.08% ,water: 45.59% INFO - L8 2024-08-08-22-00-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 332 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 2024-08-08-22-00-36 INFO - L8 2024-08-08-22-00-36 cloud cover : 0.00% INFO - L8 2024-08-08-22-00-36: sand: 0.00% ,whitewater: 0.09% ,water: 22.75% INFO - L8 2024-08-08-22-00-36: 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: 0 shorelines INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 INFO - Processing image L9 2021-11-08-21-55-15 INFO - L9 2021-11-08-21-55-15 cloud cover : 6.16% INFO - L9 2021-11-08-21-55-15: sand: 0.00% ,whitewater: 0.18% ,water: 47.65% INFO - L9 2021-11-08-21-55-15: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 151 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 INFO - Processing image L9 2021-11-08-21-55-39 INFO - L9 2021-11-08-21-55-39 cloud cover : 6.05% INFO - L9 2021-11-08-21-55-39: sand: 0.00% ,whitewater: 0.19% ,water: 47.78% INFO - L9 2021-11-08-21-55-39: 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 151 INFO - Number of shoreline points after removing points within 300m of cloud mask 123 INFO - Number of shoreline points before removing points within 30m of no data pixel 123 INFO - Number of shoreline points after removing points within 30m of no data pixel 123 ERROR - Skipping L9 2021-11-18-22-00-10 due to cloud cover percentage exceeding cloud threshold: 42.90% > 10.00%. ERROR - Skipping L9 2021-11-18-22-00-34 due to cloud cover percentage exceeding cloud threshold: 30.88% > 10.00%. INFO - Processing image L9 2021-12-23-21-54-45 INFO - L9 2021-12-23-21-54-45 cloud cover : 7.61% INFO - L9 2021-12-23-21-54-45: sand: 0.00% ,whitewater: 0.00% ,water: 47.22% INFO - L9 2021-12-23-21-54-45: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 123 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 97 INFO - Processing image L9 2021-12-23-21-55-09 INFO - L9 2021-12-23-21-55-09 cloud cover : 1.15% INFO - L9 2021-12-23-21-55-09: sand: 0.00% ,whitewater: 0.10% ,water: 49.65% INFO - L9 2021-12-23-21-55-09: 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 406 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 INFO - Processing image L9 2021-12-30-22-00-56 INFO - L9 2021-12-30-22-00-56 cloud cover : 0.00% INFO - L9 2021-12-30-22-00-56: sand: 0.00% ,whitewater: 0.68% ,water: 49.02% INFO - L9 2021-12-30-22-00-56: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 INFO - Processing image L9 2021-12-30-22-01-20 INFO - L9 2021-12-30-22-01-20 cloud cover : 0.00% INFO - L9 2021-12-30-22-01-20: sand: 0.00% ,whitewater: 0.00% ,water: 16.84% INFO - L9 2021-12-30-22-01-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-01-08-21-54-43 due to cloud cover percentage exceeding cloud threshold: 35.40% > 10.00%. ERROR - Skipping L9 2022-01-08-21-55-07 due to cloud cover percentage exceeding cloud threshold: 29.41% > 10.00%. ERROR - Skipping L9 2022-01-15-22-00-53 due to cloud cover percentage exceeding cloud threshold: 41.54% > 10.00%. ERROR - Skipping L9 2022-01-15-22-01-17 due to cloud cover percentage exceeding cloud threshold: 33.28% > 10.00%. ERROR - Skipping L9 2022-01-31-22-01-19 due to cloud cover percentage exceeding cloud threshold: 31.58% > 10.00%. INFO - Processing image L9 2022-02-09-21-54-42 INFO - L9 2022-02-09-21-54-42 cloud cover : 7.73% INFO - L9 2022-02-09-21-54-42: sand: 0.00% ,whitewater: 0.45% ,water: 46.47% INFO - L9 2022-02-09-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 110 INFO - Number of shoreline points after removing points within 300m of cloud mask 85 INFO - Number of shoreline points before removing points within 30m of no data pixel 85 INFO - Number of shoreline points after removing points within 30m of no data pixel 85 INFO - Processing image L9 2022-02-09-21-55-06 INFO - L9 2022-02-09-21-55-06 cloud cover : 5.04% INFO - L9 2022-02-09-21-55-06: sand: 0.00% ,whitewater: 1.04% ,water: 46.91% INFO - L9 2022-02-09-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 224 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 L9 2022-02-16-22-00-50 INFO - L9 2022-02-16-22-00-50 cloud cover : 3.42% INFO - L9 2022-02-16-22-00-50: sand: 0.00% ,whitewater: 0.75% ,water: 49.24% INFO - L9 2022-02-16-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L9 2022-02-16-22-01-14 INFO - L9 2022-02-16-22-01-14 cloud cover : 0.00% INFO - L9 2022-02-16-22-01-14: sand: 0.00% ,whitewater: 0.15% ,water: 22.54% INFO - L9 2022-02-16-22-01-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2022-02-25-21-54-32 due to cloud cover percentage exceeding cloud threshold: 33.67% > 10.00%. INFO - Processing image L9 2022-03-04-22-00-40 INFO - L9 2022-03-04-22-00-40 cloud cover : 0.00% INFO - L9 2022-03-04-22-00-40: sand: 0.00% ,whitewater: 1.76% ,water: 48.68% INFO - L9 2022-03-04-22-00-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 495 INFO - Number of shoreline points after removing points within 300m of cloud mask 495 INFO - Number of shoreline points before removing points within 30m of no data pixel 495 INFO - Number of shoreline points after removing points within 30m of no data pixel 495 INFO - Processing image L9 2022-03-04-22-01-04 INFO - L9 2022-03-04-22-01-04 cloud cover : 0.00% INFO - L9 2022-03-04-22-01-04: sand: 0.00% ,whitewater: 1.24% ,water: 43.70% INFO - L9 2022-03-04-22-01-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 77 INFO - Number of shoreline points after removing points within 300m of cloud mask 77 INFO - Number of shoreline points before removing points within 30m of no data pixel 77 INFO - Number of shoreline points after removing points within 30m of no data pixel 75 INFO - Processing image L9 2022-04-14-21-54-19 INFO - L9 2022-04-14-21-54-19 cloud cover : 0.00% INFO - L9 2022-04-14-21-54-19: sand: 0.00% ,whitewater: 5.39% ,water: 44.51% INFO - L9 2022-04-14-21-54-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L9 2022-04-14-21-54-43 INFO - L9 2022-04-14-21-54-43 cloud cover : 0.00% INFO - L9 2022-04-14-21-54-43: sand: 0.00% ,whitewater: 5.56% ,water: 44.30% INFO - L9 2022-04-14-21-54-43: 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 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 L9 2022-04-30-21-54-36 INFO - L9 2022-04-30-21-54-36 cloud cover : 7.77% INFO - L9 2022-04-30-21-54-36: sand: 0.00% ,whitewater: 0.00% ,water: 10.32% INFO - L9 2022-04-30-21-54-36: 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: 7 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 823 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 568 INFO - Processing image L9 2022-05-07-22-00-20 INFO - L9 2022-05-07-22-00-20 cloud cover : 0.00% INFO - L9 2022-05-07-22-00-20: sand: 0.00% ,whitewater: 0.70% ,water: 49.82% INFO - L9 2022-05-07-22-00-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 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 473 INFO - Processing image L9 2022-05-07-22-00-44 INFO - L9 2022-05-07-22-00-44 cloud cover : 0.00% INFO - L9 2022-05-07-22-00-44: sand: 0.00% ,whitewater: 0.00% ,water: 19.42% INFO - L9 2022-05-07-22-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-05-23-22-00-09 INFO - L9 2022-05-23-22-00-09 cloud cover : 0.00% INFO - L9 2022-05-23-22-00-09: sand: 0.00% ,whitewater: 4.83% ,water: 46.35% INFO - L9 2022-05-23-22-00-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L9 2022-05-23-22-00-33 INFO - L9 2022-05-23-22-00-33 cloud cover : 0.00% INFO - L9 2022-05-23-22-00-33: sand: 0.00% ,whitewater: 2.57% ,water: 19.44% INFO - L9 2022-05-23-22-00-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2022-06-08-22-00-11 INFO - L9 2022-06-08-22-00-11 cloud cover : 0.00% INFO - L9 2022-06-08-22-00-11: sand: 0.00% ,whitewater: 0.91% ,water: 50.67% INFO - L9 2022-06-08-22-00-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 16 shorelines. Number of shorelines after filtering shorelines: 1 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 L9 2022-06-17-21-54-07 due to cloud cover percentage exceeding cloud threshold: 52.93% > 10.00%. ERROR - Skipping L9 2022-06-17-21-54-31 due to cloud cover percentage exceeding cloud threshold: 25.48% > 10.00%. ERROR - Skipping L9 2022-07-03-21-54-20 due to cloud cover percentage exceeding cloud threshold: 42.63% > 10.00%. ERROR - Skipping L9 2022-07-03-21-54-44 due to cloud cover percentage exceeding cloud threshold: 39.26% > 10.00%. INFO - Processing image L9 2022-07-26-22-00-39 INFO - L9 2022-07-26-22-00-39 cloud cover : 0.00% INFO - L9 2022-07-26-22-00-39: sand: 0.01% ,whitewater: 0.27% ,water: 7.98% INFO - L9 2022-07-26-22-00-39: 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: 4 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 L9 2022-08-04-21-54-34 INFO - L9 2022-08-04-21-54-34 cloud cover : 0.00% INFO - L9 2022-08-04-21-54-34: sand: 0.00% ,whitewater: 0.23% ,water: 50.65% INFO - L9 2022-08-04-21-54-34: 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 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 474 INFO - Processing image L9 2022-08-04-21-54-58 INFO - L9 2022-08-04-21-54-58 cloud cover : 0.96% INFO - L9 2022-08-04-21-54-58: sand: 0.00% ,whitewater: 0.26% ,water: 50.24% INFO - L9 2022-08-04-21-54-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 2 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 362 INFO - Number of shoreline points before removing points within 30m of no data pixel 362 INFO - Number of shoreline points after removing points within 30m of no data pixel 362 ERROR - Skipping L9 2022-08-11-22-00-49 due to cloud cover percentage exceeding cloud threshold: 49.77% > 10.00%. ERROR - Skipping L9 2022-08-20-21-54-41 due to cloud cover percentage exceeding cloud threshold: 23.77% > 10.00%. ERROR - Skipping L9 2022-08-27-22-00-53 due to cloud cover percentage exceeding cloud threshold: 75.02% > 10.00%. INFO - Processing image L9 2022-09-12-22-00-55 INFO - L9 2022-09-12-22-00-55 cloud cover : 0.00% INFO - L9 2022-09-12-22-00-55: sand: 0.01% ,whitewater: 2.54% ,water: 47.69% INFO - L9 2022-09-12-22-00-55: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 L9 2022-09-28-22-01-00 due to cloud cover percentage exceeding cloud threshold: 83.93% > 10.00%. INFO - Processing image L9 2022-10-07-21-54-50 INFO - L9 2022-10-07-21-54-50 cloud cover : 7.35% INFO - L9 2022-10-07-21-54-50: sand: 0.00% ,whitewater: 6.28% ,water: 40.20% INFO - L9 2022-10-07-21-54-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 141 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L9 2022-10-07-21-55-14 INFO - L9 2022-10-07-21-55-14 cloud cover : 0.00% INFO - L9 2022-10-07-21-55-14: sand: 0.00% ,whitewater: 8.08% ,water: 41.36% INFO - L9 2022-10-07-21-55-14: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 486 INFO - Number of shoreline points after removing points within 300m of cloud mask 486 INFO - Number of shoreline points before removing points within 30m of no data pixel 486 INFO - Number of shoreline points after removing points within 30m of no data pixel 486 ERROR - Skipping L9 2022-10-23-21-54-55 due to cloud cover percentage exceeding cloud threshold: 26.08% > 10.00%. ERROR - Skipping L9 2022-10-23-21-55-19 due to cloud cover percentage exceeding cloud threshold: 17.16% > 10.00%. ERROR - Skipping L9 2022-11-08-21-55-19 due to cloud cover percentage exceeding cloud threshold: 51.78% > 10.00%. ERROR - Skipping L9 2022-11-15-22-01-07 due to cloud cover percentage exceeding cloud threshold: 65.31% > 10.00%. INFO - Processing image L9 2022-11-15-22-01-31 INFO - L9 2022-11-15-22-01-31 cloud cover : 0.00% INFO - L9 2022-11-15-22-01-31: sand: 0.00% ,whitewater: 0.00% ,water: 0.00% INFO - L9 2022-11-15-22-01-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 ERROR - L9 2022-11-15-22-01-31: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 626, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. ERROR - Skipping L9 2022-11-24-21-54-55 due to cloud cover percentage exceeding cloud threshold: 89.84% > 10.00%. ERROR - Skipping L9 2022-12-10-21-54-55 due to cloud cover percentage exceeding cloud threshold: 32.63% > 10.00%. ERROR - Skipping L9 2022-12-10-21-55-19 due to cloud cover percentage exceeding cloud threshold: 54.06% > 10.00%. ERROR - Skipping L9 2022-12-26-21-54-53 due to cloud cover percentage exceeding cloud threshold: 26.32% > 10.00%. ERROR - Skipping L9 2022-12-26-21-55-17 due to cloud cover percentage exceeding cloud threshold: 13.44% > 10.00%. ERROR - Skipping L9 2023-01-18-22-00-58 due to cloud cover percentage exceeding cloud threshold: 74.07% > 10.00%. ERROR - Skipping L9 2023-01-18-22-01-21 due to cloud cover percentage exceeding cloud threshold: 83.72% > 10.00%. INFO - Processing image L9 2023-02-03-22-01-08 INFO - L9 2023-02-03-22-01-08 cloud cover : 0.00% INFO - L9 2023-02-03-22-01-08: sand: 0.00% ,whitewater: 1.43% ,water: 48.57% INFO - L9 2023-02-03-22-01-08: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 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 L9 2023-02-19-22-01-01 INFO - L9 2023-02-19-22-01-01 cloud cover : 1.99% INFO - L9 2023-02-19-22-01-01: sand: 0.00% ,whitewater: 3.47% ,water: 46.25% INFO - L9 2023-02-19-22-01-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 481 ERROR - Skipping L9 2023-02-28-21-54-44 due to cloud cover percentage exceeding cloud threshold: 38.59% > 10.00%. ERROR - Skipping L9 2023-02-28-21-55-08 due to cloud cover percentage exceeding cloud threshold: 36.07% > 10.00%. INFO - Processing image L9 2023-03-07-22-00-49 INFO - L9 2023-03-07-22-00-49 cloud cover : 0.00% INFO - L9 2023-03-07-22-00-49: sand: 0.00% ,whitewater: 5.35% ,water: 44.81% INFO - L9 2023-03-07-22-00-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 477 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 INFO - Processing image L9 2023-03-07-22-01-13 INFO - L9 2023-03-07-22-01-13 cloud cover : 0.00% INFO - L9 2023-03-07-22-01-13: sand: 0.00% ,whitewater: 1.57% ,water: 26.07% INFO - L9 2023-03-07-22-01-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 40 INFO - Number of shoreline points after removing points within 300m of cloud mask 40 INFO - Number of shoreline points before removing points within 30m of no data pixel 40 INFO - Number of shoreline points after removing points within 30m of no data pixel 39 ERROR - Skipping L9 2023-03-16-21-54-37 due to cloud cover percentage exceeding cloud threshold: 36.16% > 10.00%. ERROR - Skipping L9 2023-03-16-21-55-01 due to cloud cover percentage exceeding cloud threshold: 26.33% > 10.00%. INFO - Processing image L9 2023-03-23-22-00-43 INFO - L9 2023-03-23-22-00-43 cloud cover : 0.76% INFO - L9 2023-03-23-22-00-43: sand: 0.00% ,whitewater: 4.00% ,water: 46.29% INFO - L9 2023-03-23-22-00-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 474 INFO - Processing image L9 2023-03-23-22-01-07 INFO - L9 2023-03-23-22-01-07 cloud cover : 0.00% INFO - L9 2023-03-23-22-01-07: sand: 0.00% ,whitewater: 2.35% ,water: 24.52% INFO - L9 2023-03-23-22-01-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines INFO - Processing image L9 2023-04-01-21-54-25 INFO - L9 2023-04-01-21-54-25 cloud cover : 7.45% INFO - L9 2023-04-01-21-54-25: sand: 0.00% ,whitewater: 0.77% ,water: 45.86% INFO - L9 2023-04-01-21-54-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 106 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 75 INFO - Processing image L9 2023-04-01-21-54-49 INFO - L9 2023-04-01-21-54-49 cloud cover : 3.47% INFO - L9 2023-04-01-21-54-49: sand: 0.00% ,whitewater: 1.78% ,water: 46.95% INFO - L9 2023-04-01-21-54-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 6 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 199 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 170 INFO - Processing image L9 2023-04-24-22-00-28 INFO - L9 2023-04-24-22-00-28 cloud cover : 0.00% INFO - L9 2023-04-24-22-00-28: sand: 0.00% ,whitewater: 3.48% ,water: 47.08% INFO - L9 2023-04-24-22-00-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 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 L9 2023-04-24-22-00-52 INFO - L9 2023-04-24-22-00-52 cloud cover : 0.00% INFO - L9 2023-04-24-22-00-52: sand: 0.00% ,whitewater: 0.78% ,water: 26.15% INFO - L9 2023-04-24-22-00-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 0 shorelines ERROR - Skipping L9 2023-06-11-22-00-01 due to cloud cover percentage exceeding cloud threshold: 56.53% > 10.00%. INFO - Processing image L9 2023-06-20-21-53-48 INFO - L9 2023-06-20-21-53-48 cloud cover : 0.00% INFO - L9 2023-06-20-21-53-48: sand: 0.00% ,whitewater: 6.82% ,water: 46.18% INFO - L9 2023-06-20-21-53-48: 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 532 INFO - Number of shoreline points after removing points within 300m of cloud mask 532 INFO - Number of shoreline points before removing points within 30m of no data pixel 532 INFO - Number of shoreline points after removing points within 30m of no data pixel 532 INFO - Processing image L9 2023-06-20-21-54-12 INFO - L9 2023-06-20-21-54-12 cloud cover : 0.00% INFO - L9 2023-06-20-21-54-12: sand: 0.00% ,whitewater: 7.19% ,water: 45.70% INFO - L9 2023-06-20-21-54-12: 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: 2 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 L9 2023-06-27-22-00-02 INFO - L9 2023-06-27-22-00-02 cloud cover : 8.49% INFO - L9 2023-06-27-22-00-02: sand: 0.00% ,whitewater: 5.84% ,water: 37.41% INFO - L9 2023-06-27-22-00-02: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 INFO - Processing image L9 2023-07-06-21-54-01 INFO - L9 2023-07-06-21-54-01 cloud cover : 0.00% INFO - L9 2023-07-06-21-54-01: sand: 0.00% ,whitewater: 4.23% ,water: 48.65% INFO - L9 2023-07-06-21-54-01: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 492 INFO - Number of shoreline points after removing points within 300m of cloud mask 492 INFO - Number of shoreline points before removing points within 30m of no data pixel 492 INFO - Number of shoreline points after removing points within 30m of no data pixel 492 INFO - Processing image L9 2023-07-06-21-54-25 INFO - L9 2023-07-06-21-54-25 cloud cover : 0.00% INFO - L9 2023-07-06-21-54-25: sand: 0.00% ,whitewater: 4.51% ,water: 48.19% INFO - L9 2023-07-06-21-54-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L9 2023-07-13-22-00-15 due to cloud cover percentage exceeding cloud threshold: 79.45% > 10.00%. ERROR - Skipping L9 2023-07-22-21-54-03 due to cloud cover percentage exceeding cloud threshold: 20.70% > 10.00%. INFO - Processing image L9 2023-07-29-22-00-19 INFO - L9 2023-07-29-22-00-19 cloud cover : 4.38% INFO - L9 2023-07-29-22-00-19: sand: 0.00% ,whitewater: 3.80% ,water: 43.10% INFO - L9 2023-07-29-22-00-19: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 ERROR - Skipping L9 2023-08-07-21-54-38 due to cloud cover percentage exceeding cloud threshold: 84.75% > 10.00%. INFO - Processing image L9 2023-08-14-22-00-25 INFO - L9 2023-08-14-22-00-25 cloud cover : 0.00% INFO - L9 2023-08-14-22-00-25: sand: 0.00% ,whitewater: 3.74% ,water: 46.41% INFO - L9 2023-08-14-22-00-25: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 470 INFO - Processing image L9 2023-08-23-21-54-20 INFO - L9 2023-08-23-21-54-20 cloud cover : 1.59% INFO - L9 2023-08-23-21-54-20: sand: 0.00% ,whitewater: 3.05% ,water: 46.28% INFO - L9 2023-08-23-21-54-20: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 9 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 429 INFO - Number of shoreline points after removing points within 300m of cloud mask 372 INFO - Number of shoreline points before removing points within 30m of no data pixel 372 INFO - Number of shoreline points after removing points within 30m of no data pixel 372 INFO - Processing image L9 2023-08-23-21-54-44 INFO - L9 2023-08-23-21-54-44 cloud cover : 0.95% INFO - L9 2023-08-23-21-54-44: sand: 0.00% ,whitewater: 3.17% ,water: 46.49% INFO - L9 2023-08-23-21-54-44: 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 440 INFO - Number of shoreline points after removing points within 300m of cloud mask 385 INFO - Number of shoreline points before removing points within 30m of no data pixel 385 INFO - Number of shoreline points after removing points within 30m of no data pixel 385 INFO - Processing image L9 2023-08-30-22-00-35 INFO - L9 2023-08-30-22-00-35 cloud cover : 0.00% INFO - L9 2023-08-30-22-00-35: sand: 0.01% ,whitewater: 1.61% ,water: 47.78% INFO - L9 2023-08-30-22-00-35: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 478 ERROR - Skipping L9 2023-09-08-21-54-30 due to cloud cover percentage exceeding cloud threshold: 32.80% > 10.00%. ERROR - Skipping L9 2023-09-08-21-54-54 due to cloud cover percentage exceeding cloud threshold: 32.71% > 10.00%. INFO - Processing image L9 2023-09-15-22-00-44 INFO - L9 2023-09-15-22-00-44 cloud cover : 0.00% INFO - L9 2023-09-15-22-00-44: sand: 0.00% ,whitewater: 2.86% ,water: 47.24% INFO - L9 2023-09-15-22-00-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L9 2023-10-26-21-54-41 INFO - L9 2023-10-26-21-54-41 cloud cover : 0.00% INFO - L9 2023-10-26-21-54-41: sand: 0.14% ,whitewater: 0.01% ,water: 49.46% INFO - L9 2023-10-26-21-54-41: Greater than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours2 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 478 INFO - Number of shoreline points after removing points within 300m of cloud mask 478 INFO - Number of shoreline points before removing points within 30m of no data pixel 478 INFO - Number of shoreline points after removing points within 30m of no data pixel 478 INFO - Processing image L9 2023-10-26-21-55-05 INFO - L9 2023-10-26-21-55-05 cloud cover : 0.00% INFO - L9 2023-10-26-21-55-05: sand: 0.15% ,whitewater: 0.01% ,water: 49.39% INFO - L9 2023-10-26-21-55-05: 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 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 INFO - Processing image L9 2023-11-11-21-54-39 INFO - L9 2023-11-11-21-54-39 cloud cover : 7.45% INFO - L9 2023-11-11-21-54-39: sand: 0.00% ,whitewater: 0.37% ,water: 46.50% INFO - L9 2023-11-11-21-54-39: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 115 INFO - Number of shoreline points after removing points within 300m of cloud mask 81 INFO - Number of shoreline points before removing points within 30m of no data pixel 81 INFO - Number of shoreline points after removing points within 30m of no data pixel 81 INFO - Processing image L9 2023-11-11-21-55-03 INFO - L9 2023-11-11-21-55-03 cloud cover : 0.00% INFO - L9 2023-11-11-21-55-03: sand: 0.00% ,whitewater: 1.00% ,water: 48.80% INFO - L9 2023-11-11-21-55-03: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 476 INFO - Number of shoreline points after removing points within 300m of cloud mask 476 INFO - Number of shoreline points before removing points within 30m of no data pixel 476 INFO - Number of shoreline points after removing points within 30m of no data pixel 476 ERROR - Skipping L9 2023-12-13-21-54-46 due to cloud cover percentage exceeding cloud threshold: 75.32% > 10.00%. ERROR - Skipping L9 2023-12-13-21-55-10 due to cloud cover percentage exceeding cloud threshold: 53.43% > 10.00%. INFO - Processing image L9 2023-12-20-22-00-59 INFO - L9 2023-12-20-22-00-59 cloud cover : 3.46% INFO - L9 2023-12-20-22-00-59: sand: 0.00% ,whitewater: 0.00% ,water: 48.64% INFO - L9 2023-12-20-22-00-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 2 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 226 INFO - Number of shoreline points before removing points within 30m of no data pixel 226 INFO - Number of shoreline points after removing points within 30m of no data pixel 226 ERROR - Skipping L9 2023-12-29-21-54-47 due to cloud cover percentage exceeding cloud threshold: 14.54% > 10.00%. ERROR - Skipping L9 2023-12-29-21-55-11 due to cloud cover percentage exceeding cloud threshold: 11.33% > 10.00%. INFO - Processing image L9 2024-02-15-21-54-42 INFO - L9 2024-02-15-21-54-42 cloud cover : 6.73% INFO - L9 2024-02-15-21-54-42: sand: 0.00% ,whitewater: 0.13% ,water: 47.40% INFO - L9 2024-02-15-21-54-42: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 137 INFO - Number of shoreline points after removing points within 300m of cloud mask 111 INFO - Number of shoreline points before removing points within 30m of no data pixel 111 INFO - Number of shoreline points after removing points within 30m of no data pixel 111 INFO - Processing image L9 2024-02-15-21-55-06 INFO - L9 2024-02-15-21-55-06 cloud cover : 2.07% INFO - L9 2024-02-15-21-55-06: sand: 0.00% ,whitewater: 0.37% ,water: 48.98% INFO - L9 2024-02-15-21-55-06: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 2 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 354 INFO - Number of shoreline points after removing points within 300m of cloud mask 295 INFO - Number of shoreline points before removing points within 30m of no data pixel 295 INFO - Number of shoreline points after removing points within 30m of no data pixel 295 INFO - Processing image L9 2024-03-09-22-00-50 INFO - L9 2024-03-09-22-00-50 cloud cover : 0.00% INFO - L9 2024-03-09-22-00-50: sand: 0.00% ,whitewater: 5.34% ,water: 44.33% INFO - L9 2024-03-09-22-00-50: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 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 ERROR - Skipping L9 2024-03-18-21-55-01 due to cloud cover percentage exceeding cloud threshold: 78.57% > 10.00%. INFO - Processing image L9 2024-04-26-22-00-16 INFO - L9 2024-04-26-22-00-16 cloud cover : 0.00% INFO - L9 2024-04-26-22-00-16: sand: 0.01% ,whitewater: 0.70% ,water: 49.59% INFO - L9 2024-04-26-22-00-16: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 5 shorelines. Number of shorelines after filtering shorelines: 1 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 L9 2024-04-26-22-00-40 INFO - L9 2024-04-26-22-00-40 cloud cover : 0.00% INFO - L9 2024-04-26-22-00-40: sand: 0.00% ,whitewater: 0.08% ,water: 43.94% INFO - L9 2024-04-26-22-00-40: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 72 INFO - Number of shoreline points after removing points within 300m of cloud mask 72 INFO - Number of shoreline points before removing points within 30m of no data pixel 72 INFO - Number of shoreline points after removing points within 30m of no data pixel 70 INFO - Processing image L9 2024-05-05-21-54-04 INFO - L9 2024-05-05-21-54-04 cloud cover : 0.00% INFO - L9 2024-05-05-21-54-04: sand: 0.01% ,whitewater: 2.92% ,water: 47.30% INFO - L9 2024-05-05-21-54-04: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 473 INFO - Processing image L9 2024-05-05-21-54-28 INFO - L9 2024-05-05-21-54-28 cloud cover : 0.00% INFO - L9 2024-05-05-21-54-28: sand: 0.01% ,whitewater: 3.07% ,water: 47.26% INFO - L9 2024-05-05-21-54-28: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 475 INFO - Number of shoreline points after removing points within 300m of cloud mask 475 INFO - Number of shoreline points before removing points within 30m of no data pixel 475 INFO - Number of shoreline points after removing points within 30m of no data pixel 475 INFO - Processing image L9 2024-05-28-22-00-00 INFO - L9 2024-05-28-22-00-00 cloud cover : 7.17% INFO - L9 2024-05-28-22-00-00: sand: 0.00% ,whitewater: 4.53% ,water: 46.39% INFO - L9 2024-05-28-22-00-00: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 11 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 484 INFO - Number of shoreline points after removing points within 300m of cloud mask 484 INFO - Number of shoreline points before removing points within 30m of no data pixel 484 INFO - Number of shoreline points after removing points within 30m of no data pixel 484 INFO - Processing image L9 2024-05-28-22-00-24 INFO - L9 2024-05-28-22-00-24 cloud cover : 0.00% INFO - L9 2024-05-28-22-00-24: sand: 0.00% ,whitewater: 4.13% ,water: 36.93% INFO - L9 2024-05-28-22-00-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 66 INFO - Number of shoreline points after removing points within 300m of cloud mask 66 INFO - Number of shoreline points before removing points within 30m of no data pixel 66 INFO - Number of shoreline points after removing points within 30m of no data pixel 65 ERROR - Skipping L9 2024-06-06-21-53-49 due to cloud cover percentage exceeding cloud threshold: 12.63% > 10.00%. ERROR - Skipping L9 2024-06-06-21-54-13 due to cloud cover percentage exceeding cloud threshold: 18.43% > 10.00%. INFO - Processing image L9 2024-07-08-21-53-49 INFO - L9 2024-07-08-21-53-49 cloud cover : 0.00% INFO - L9 2024-07-08-21-53-49: sand: 0.00% ,whitewater: 4.68% ,water: 48.05% INFO - L9 2024-07-08-21-53-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 485 INFO - Number of shoreline points after removing points within 300m of cloud mask 485 INFO - Number of shoreline points before removing points within 30m of no data pixel 485 INFO - Number of shoreline points after removing points within 30m of no data pixel 485 INFO - Processing image L9 2024-07-08-21-54-13 INFO - L9 2024-07-08-21-54-13 cloud cover : 0.00% INFO - L9 2024-07-08-21-54-13: sand: 0.00% ,whitewater: 4.93% ,water: 47.62% INFO - L9 2024-07-08-21-54-13: 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 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 L9 2024-07-24-21-53-53 INFO - L9 2024-07-24-21-53-53 cloud cover : 0.00% INFO - L9 2024-07-24-21-53-53: sand: 0.00% ,whitewater: 2.04% ,water: 49.88% INFO - L9 2024-07-24-21-53-53: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 L9 2024-07-24-21-54-17 INFO - L9 2024-07-24-21-54-17 cloud cover : 0.00% INFO - L9 2024-07-24-21-54-17: sand: 0.00% ,whitewater: 2.19% ,water: 49.63% INFO - L9 2024-07-24-21-54-17: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 1 shorelines INFO - Number of shoreline points before removing points within 300m of cloud mask 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 ERROR - Skipping L9 2024-07-31-22-00-08 due to cloud cover percentage exceeding cloud threshold: 77.74% > 10.00%. ERROR - Skipping L9 2024-08-09-21-54-01 due to cloud cover percentage exceeding cloud threshold: 12.23% > 10.00%. INFO - Processing image L9 2024-08-09-21-54-25 INFO - L9 2024-08-09-21-54-25 cloud cover : 6.54% INFO - L9 2024-08-09-21-54-25: sand: 0.00% ,whitewater: 0.80% ,water: 48.35% INFO - L9 2024-08-09-21-54-25: 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 462 INFO - Number of shoreline points after removing points within 300m of cloud mask 425 INFO - Number of shoreline points before removing points within 30m of no data pixel 425 INFO - Number of shoreline points after removing points within 30m of no data pixel 425