sigmaHighFlows: Estimate catastrophic flow variability
In discharge: Fourier Analysis of Discharge Data
Description
Usage
Arguments
Value
See Also
Examples
Description
Calculates catastrophic variability for high flow events. Positive residuals from the seasonal signal are used to calculate σ.hf , the standard deviation of high-flow events.
Usage
1
sigmaHighFlows(x, resid.column)
Arguments
x
An object of class data.frame or streamflow. If a data.frame is used, one column should contain residuals.
resid.column
Optional numeric specifiying which column contains residuals. Required if x is a data frame.
Value
An object of class list with items
n.floods
Number of independent events with positive residuals.
sigma.hfa
Estimated sigma using the y-intercept.
sigma.hfb
Estimated sigma using the slope (σ.hf).
flood.line
Matrix containing fitted, observed, and residual values from regression of log counts on bin midpoints.
onesigma.events
matrix containing information for all events below σ.hf (as calculated using the slope). Columns will contain the same data as the output from the independentEvents function.
twosigma.events
matrix containing information for all events below 2σ.hf. Columns will contain the same data as the output from the independentEvents function.
See Also
independentEvents
sigmaLowFlows
Examples
1
2
3
4
5
6
7
8
# load data
data(sycamore)
# get streamflow object
sf = asStreamflow(sycamore)
# estimate catastrophic high flow variability
sigmaHighFlows(sf)
Example output
$n.floods
[1] 256
$sigma.hfa
(Intercept)
1.179107
$sigma.hfb
mids.sq
3.218702
$flood.line
x1 predicted observed residuals
1 0.4476163 4.439878 4.634729 0.19485057
2 4.0285463 4.267054 3.912023 -0.35503126
3 11.1904065 3.921406 4.204693 0.28328664
4 21.9331967 3.402934 3.218876 -0.18405772
5 36.2569170 2.711637 2.772589 0.06095176
$p.value
[1] 0.019534
$onesigma.events
events.starts events.ends event.duration extreme.this.event ind.extreme
350 350 350 1 4.271160 350
390 390 390 1 3.557201 390
772 772 772 1 3.385943 772
958 958 959 2 4.303999 958
964 964 964 1 4.147240 964
972 972 972 1 3.252304 972
1309 1309 1310 2 4.127331 1309
1320 1320 1320 1 3.242257 1320
1468 1468 1469 2 3.683345 1468
1555 1555 1555 1 3.543162 1555
1561 1561 1561 1 3.297336 1561
1790 1790 1790 1 4.212973 1790
1805 1805 1807 3 5.760272 1805
1810 1809 1814 6 4.475437 1810
1817 1817 1823 7 6.004638 1817
1825 1825 1828 4 5.048370 1825
2069 2069 2069 1 3.283401 2069
2389 2389 2389 1 3.384240 2389
2544 2543 2554 12 6.390941 2544
2584 2584 2585 2 3.592437 2584
2780 2780 2780 1 4.103732 2780
3535 3535 3536 2 6.220090 3535
4191 4191 4191 1 4.492768 4191
4216 4216 4216 1 3.812018 4216
4298 4295 4299 5 6.258970 4298
4310 4309 4314 6 6.270991 4310
4334 4334 4335 2 4.152715 4334
4339 4339 4342 4 5.256025 4339
4361 4361 4362 2 4.093558 4361
4380 4380 4383 4 5.595432 4380
4427 4427 4427 1 3.252989 4427
4430 4430 4430 1 3.293023 4430
4436 4436 4436 1 3.613535 4436
4456 4454 4456 3 3.768293 4456
4471 4471 4475 5 4.259249 4471
4508 4508 4508 1 4.030440 4508
4965 4965 4965 1 3.573417 4965
5518 5518 5519 2 4.388867 5518
5689 5689 5689 1 3.783137 5689
5748 5748 5749 2 4.762497 5748
6069 6069 6069 1 3.495402 6069
6072 6071 6072 2 5.151080 6072
6224 6224 6224 1 3.595858 6224
6226 6226 6226 1 3.255950 6226
6240 6240 6240 1 3.712258 6240
6251 6251 6252 2 3.870134 6251
6270 6268 6275 8 5.621727 6270
6525 6525 6525 1 4.497318 6525
6538 6538 6538 1 3.546023 6538
6561 6560 6567 8 6.690413 6561
6591 6591 6596 6 5.335047 6591
6600 6599 6601 3 3.795022 6600
6657 6657 6657 1 3.238166 6657
6662 6661 6664 4 3.984421 6662
6951 6951 6951 1 3.747339 6951
6958 6958 6958 1 3.574305 6958
6969 6969 6970 2 4.932935 6969
6985 6984 6994 11 5.219541 6985
7992 7992 7993 2 4.191281 7992
8004 8004 8007 4 5.439855 8004
8014 8013 8017 5 5.240086 8014
8027 8027 8028 2 3.976014 8027
8064 8064 8065 2 4.023922 8064
8070 8070 8075 6 4.776939 8070
8098 8098 8099 2 4.360176 8098
8113 8113 8113 1 3.370388 8113
8118 8118 8119 2 3.416290 8118
8309 8308 8310 3 4.450357 8309
8373 8372 8375 4 4.105643 8373
8396 8396 8397 2 4.672780 8396
8646 8646 8646 1 4.764892 8646
8677 8677 8678 2 3.558304 8677
8730 8730 8730 1 3.663703 8730
8748 8747 8750 4 4.749712 8748
8762 8762 8766 5 4.813297 8762
9096 9096 9097 2 4.810177 9096
9100 9100 9101 2 4.547236 9100
9207 9207 9207 1 3.870178 9207
9454 9454 9454 1 3.297624 9454
9879 9879 9879 1 3.499499 9879
10818 10818 10818 1 4.074711 10818
11017 11017 11018 2 4.983788 11017
11037 11037 11037 1 3.320408 11037
11042 11042 11045 4 3.768804 11042
11311 11310 11311 2 3.640679 11311
11329 11328 11329 2 3.465513 11329
11334 11334 11334 1 3.415090 11334
11366 11366 11366 1 3.419313 11366
11391 11391 11391 1 3.784087 11391
11415 11415 11415 1 3.228108 11415
11558 11557 11559 3 5.373755 11558
11685 11685 11687 3 4.977633 11685
11696 11695 11712 18 6.334139 11696
11728 11728 11730 3 4.321121 11728
11734 11734 11735 2 3.694120 11734
11739 11738 11740 3 4.221548 11739
11776 11776 11776 1 3.241269 11776
12007 12007 12010 4 5.295880 12007
12252 12252 12253 2 4.736624 12252
12413 12413 12413 1 3.571339 12413
12423 12423 12425 3 5.745853 12423
12444 12444 12445 2 4.184630 12444
12464 12464 12465 2 4.165196 12464
12483 12483 12483 1 4.117776 12483
12489 12489 12489 1 3.483423 12489
13163 13163 13163 1 3.392669 13163
13208 13208 13208 1 3.809546 13208
13554 13554 13554 1 3.782548 13554
13602 13602 13603 2 3.977805 13602
14088 14088 14088 1 3.230345 14088
14118 14118 14118 1 3.409861 14118
14123 14123 14123 1 3.235852 14123
14540 14540 14543 4 4.493939 14540
14546 14545 14550 6 4.935343 14546
14556 14556 14556 1 3.402157 14556
15934 15934 15934 1 3.682693 15934
16070 16069 16071 3 4.889877 16070
16075 16074 16078 5 5.946070 16075
16114 16113 16116 4 5.496711 16114
16122 16121 16124 4 4.493706 16122
16279 16279 16279 1 3.274563 16279
16658 16658 16658 1 3.534040 16658
16660 16660 16660 1 4.794369 16660
16670 16670 16670 1 3.522498 16670
16681 16681 16681 1 3.332743 16681
17013 17013 17013 1 5.526565 17013
17136 17135 17137 3 5.304079 17136
17143 17143 17150 8 6.258134 17143
17173 17173 17176 4 5.023563 17173
17194 17193 17196 4 5.493424 17194
17201 17201 17201 1 3.435346 17201
17411 17410 17411 2 4.262028 17411
17498 17498 17499 2 3.926434 17498
17519 17519 17520 2 4.374407 17519
17527 17526 17529 4 5.378006 17527
17573 17573 17573 1 3.836599 17573
17766 17766 17766 1 3.539785 17766
17918 17918 17920 3 5.577977 17918
17964 17964 17966 3 3.930076 17964
18162 18162 18162 1 4.322476 18162
date discharge date.num year month day jday ldis.corrupt
350 1961-12-16 366 -2938 1961 12 16 350 5.162059
390 1962-01-25 453 -2898 1962 1 25 25 5.348017
772 1963-02-11 537 -2516 1963 2 11 42 5.496411
958 1963-08-16 220 -2330 1963 8 16 228 4.718700
964 1963-08-22 186 -2324 1963 8 22 234 4.572673
972 1963-08-30 67 -2316 1963 8 30 242 3.688402
1309 1964-08-01 174 -1979 1964 8 1 214 4.514699
1320 1964-08-12 64 -1968 1964 8 12 225 3.648961
1468 1965-01-07 322 -1820 1965 1 7 7 5.050424
1555 1965-04-04 622 -1733 1965 4 4 94 5.624635
1561 1965-04-10 416 -1727 1965 4 10 100 5.273707
1790 1965-11-25 234 -1498 1965 11 25 329 4.772392
1805 1965-12-10 1760 -1483 1965 12 10 344 6.532937
1810 1965-12-15 448 -1478 1965 12 15 349 5.338337
1817 1965-12-22 3030 -1471 1965 12 22 356 7.007599
1825 1965-12-30 1240 -1463 1965 12 30 364 6.227022
2069 1966-08-31 69 -1219 1966 8 31 243 3.713741
2389 1967-07-17 73 -899 1967 7 17 198 3.762316
2544 1967-12-19 4370 -744 1967 12 19 353 7.327618
2584 1968-01-28 500 -704 1968 1 28 28 5.434127
2780 1968-08-11 171 -508 1968 8 11 224 4.499584
3535 1970-09-05 2000 247 1970 9 5 248 6.644620
4191 1972-06-22 300 903 1972 6 22 174 4.988761
4216 1972-07-17 118 928 1972 7 17 199 4.177579
4298 1972-10-07 2000 1010 1972 10 7 281 6.644620
4310 1972-10-19 2000 1022 1972 10 19 293 6.644620
4334 1972-11-12 190 1046 1972 11 12 317 4.591174
4339 1972-11-17 703 1051 1972 11 17 322 5.731482
4361 1972-12-09 256 1073 1972 12 9 344 4.850618
4380 1972-12-28 2220 1092 1972 12 28 363 6.735801
4427 1973-02-13 465 1139 1973 2 13 44 5.370822
4430 1973-02-16 510 1142 1973 2 16 47 5.451403
4436 1973-02-22 794 1148 1973 2 22 53 5.837745
4456 1973-03-14 1010 1168 1973 3 14 73 6.047845
4471 1973-03-29 1530 1183 1973 3 29 88 6.410593
4508 1973-05-05 500 1220 1973 5 5 125 5.434127
4965 1974-08-05 90 1677 1974 8 5 217 3.943081
5518 1976-02-09 1580 2230 1976 2 9 40 6.438684
5689 1976-07-29 113 2401 1976 7 29 211 4.140057
5748 1976-09-26 364 2460 1976 9 26 270 5.157282
6069 1977-08-13 83 2781 1977 8 13 225 3.873114
6072 1977-08-16 561 2784 1977 8 16 228 5.534561
6224 1978-01-15 350 2936 1978 1 15 15 5.123094
6226 1978-01-17 250 2938 1978 1 17 17 4.829969
6240 1978-01-31 600 2952 1978 1 31 31 5.593209
6251 1978-02-11 900 2963 1978 2 11 42 5.947154
6270 1978-03-02 8300 2982 1978 3 2 61 7.888271
6525 1978-11-12 276 3237 1978 11 12 316 4.916127
6538 1978-11-25 105 3250 1978 11 25 329 4.076456
6561 1978-12-18 5850 3273 1978 12 18 352 7.582532
6591 1979-01-17 2700 3303 1979 1 17 17 6.906837
6600 1979-01-26 584 3312 1979 1 26 26 5.569622
6657 1979-03-24 500 3369 1979 3 24 83 5.434127
6662 1979-03-29 1100 3374 1979 3 29 88 6.122390
6951 1980-01-12 382 3663 1980 1 12 12 5.199361
6958 1980-01-19 378 3670 1980 1 19 19 5.190183
6969 1980-01-30 2360 3681 1980 1 30 30 6.789235
6985 1980-02-15 4480 3697 1980 2 15 46 7.349344
7992 1982-11-18 202 4704 1982 11 18 322 4.644437
8004 1982-11-30 981 4716 1982 11 30 334 6.022404
8014 1982-12-10 929 4726 1982 12 10 344 5.974846
8027 1982-12-23 291 4739 1982 12 23 357 4.962225
8064 1983-01-29 808 4776 1983 1 29 29 5.853004
8070 1983-02-04 2190 4782 1983 2 4 35 6.723913
8098 1983-03-04 1950 4810 1983 3 4 63 6.622500
8113 1983-03-19 605 4825 1983 3 19 78 5.600451
8118 1983-03-24 607 4830 1983 3 24 83 5.603331
8309 1983-10-01 248 5021 1983 10 1 274 4.822976
8373 1983-12-04 226 5085 1983 12 4 338 4.742116
8396 1983-12-27 713 5108 1983 12 27 361 5.743811
8646 1984-09-02 364 5358 1984 9 2 246 5.157282
8677 1984-10-03 88 5389 1984 10 3 277 3.923655
8730 1984-11-25 120 5442 1984 11 25 330 4.192148
8748 1984-12-13 572 5460 1984 12 13 348 5.551505
8762 1984-12-27 857 5474 1984 12 27 362 5.904408
9096 1985-11-26 447 5808 1985 11 26 330 5.336388
9100 1985-11-30 350 5812 1985 11 30 334 5.123094
9207 1986-03-17 1080 5919 1986 3 17 76 6.106365
9454 1986-11-19 72 6166 1986 11 19 323 3.750423
9879 1988-01-18 331 6591 1988 1 18 18 5.074447
10818 1990-08-14 157 7530 1990 8 14 226 4.425370
11017 1991-03-01 3850 7729 1991 3 1 60 7.216901
11037 1991-03-21 550 7749 1991 3 21 80 5.517282
11042 1991-03-26 869 7754 1991 3 26 85 5.916549
11311 1991-12-20 180 8023 1991 12 20 354 4.544166
11329 1992-01-07 234 8041 1992 1 7 7 4.772392
11334 1992-01-12 253 8046 1992 1 12 12 4.840355
11366 1992-02-13 536 8078 1992 2 13 44 5.494785
11391 1992-03-09 991 8103 1992 3 9 69 6.031261
11415 1992-04-02 412 8127 1992 4 2 93 5.265281
11558 1992-08-23 708 8270 1992 8 23 236 5.737668
11685 1992-12-28 1040 8397 1992 12 28 363 6.073406
11696 1993-01-08 6410 8408 1993 1 8 8 7.662430
11728 1993-02-09 1400 8440 1993 2 9 40 6.333027
11734 1993-02-15 756 8446 1993 2 15 46 5.794931
11739 1993-02-20 1480 8451 1993 2 20 51 6.381568
11776 1993-03-29 453 8488 1993 3 29 88 5.348017
12007 1993-11-15 679 8719 1993 11 15 319 5.701162
12252 1994-07-18 323 8964 1994 7 18 199 5.053126
12413 1994-12-26 191 9125 1994 12 26 360 4.595739
12423 1995-01-05 3000 9135 1995 1 5 5 6.998904
12444 1995-01-26 876 9156 1995 1 26 26 5.923554
12464 1995-02-15 1290 9176 1995 2 15 46 6.261550
12483 1995-03-06 1440 9195 1995 3 6 65 6.357634
12489 1995-03-12 694 9201 1995 3 12 71 5.720235
13163 1997-01-14 257 9875 1997 1 14 14 4.854013
13208 1997-02-28 983 9920 1997 2 28 59 6.024183
13554 1998-02-09 746 10266 1998 2 9 40 5.783306
13602 1998-03-29 1040 10314 1998 3 29 88 6.073406
14088 1999-07-28 56 10800 1999 7 28 209 3.534156
14118 1999-08-27 73 10830 1999 8 27 239 3.762316
14123 1999-09-01 60 10835 1999 9 1 244 3.593442
14540 2000-10-22 243 11252 2000 10 22 296 4.805244
14546 2000-10-28 406 11258 2000 10 28 302 5.252489
14556 2000-11-07 72 11268 2000 11 7 312 3.750423
15934 2004-08-16 97 12646 2004 8 16 229 4.007861
16070 2004-12-30 961 12782 2004 12 30 365 6.004417
16075 2005-01-04 3580 12787 2005 1 4 4 7.153360
16114 2005-02-12 5500 12826 2005 2 12 43 7.528614
16122 2005-02-20 1960 12834 2005 2 20 51 6.626969
16279 2005-07-27 58 12991 2005 7 27 208 3.564301
16658 2006-08-10 80 13370 2006 8 10 222 3.841323
16660 2006-08-12 343 13372 2006 8 12 224 5.105485
16670 2006-08-22 81 13382 2006 8 22 234 3.852049
16681 2006-09-02 66 13393 2006 9 2 245 3.675451
17013 2007-07-31 774 13725 2007 7 31 212 5.815473
17136 2007-12-01 800 13848 2007 12 1 335 5.844317
17143 2007-12-08 2690 13855 2007 12 8 342 6.903595
17173 2008-01-07 1340 13885 2008 1 7 7 6.294765
17194 2008-01-28 3980 13906 2008 1 28 28 7.245922
17201 2008-02-04 442 13913 2008 2 4 35 5.326577
17411 2008-09-01 192 14123 2008 9 1 245 4.600280
17498 2008-11-27 157 14210 2008 11 27 332 4.425370
17519 2008-12-18 391 14231 2008 12 18 353 5.219664
17527 2008-12-26 1500 14239 2008 12 26 361 6.393294
17573 2009-02-10 786 14285 2009 2 10 41 5.828904
17766 2009-08-22 82 14478 2009 8 22 234 3.862645
17918 2010-01-21 3660 14630 2010 1 21 21 7.172673
17964 2010-03-08 1120 14676 2010 3 8 67 6.138126
18162 2010-09-22 203 14874 2010 9 22 265 4.648733
smoothed.7d resid.sig pred2 duplicates
350 1.9408677 4.271160 0.8908986 0
390 4.0752371 3.557201 1.7908163 0
772 2.2534372 3.385943 2.1104677 0
958 1.5509075 4.303999 0.4147015 0
964 1.3272539 4.147240 0.4254334 0
972 1.3978649 3.252304 0.4360981 0
1309 1.4346628 4.127331 0.3873678 0
1320 0.7460639 3.242257 0.4067035 0
1468 2.8240044 3.683345 1.3670785 0
1555 3.8244637 3.543162 2.0814733 0
1561 4.2479931 3.297336 1.9763706 0
1790 2.0799730 4.212973 0.5594186 0
1805 3.0729557 5.760272 0.7726643 0
1810 4.7011221 4.475437 0.8629001 0
1817 5.2992463 6.004638 1.0029611 0
1825 4.9409184 5.048370 1.1786524 0
2069 0.7391845 3.283401 0.4303395 0
2389 1.1617508 3.384240 0.3780764 0
2544 4.9774332 6.390941 0.9366767 0
2584 4.3033920 3.592437 1.8416905 0
2780 1.8437107 4.103732 0.3958511 0
3535 2.5425326 6.220090 0.4245304 0
4191 1.2657633 4.492768 0.4959926 0
4216 0.9916775 3.812018 0.3655607 0
4298 4.2408967 6.258970 0.3856496 0
4310 3.9431560 6.270991 0.3736287 0
4334 3.2452223 4.152715 0.4384596 0
4339 4.1000145 5.256025 0.4754567 0
4361 3.6611044 4.093558 0.7570603 0
4380 4.2299291 5.595432 1.1403686 0
4427 4.7956624 3.252989 2.1178332 0
4430 4.9894531 3.293023 2.1583800 0
4436 4.9367615 3.613535 2.2242098 0
4456 5.4443322 3.768293 2.2795513 0
4471 5.4335905 4.259249 2.1513440 0
4508 3.5284603 4.030440 1.4036867 0
4965 2.2493580 3.573417 0.3696645 0
5518 4.4718283 4.388867 2.0498167 0
5689 1.5696690 3.783137 0.3569203 0
5748 2.0493342 4.762497 0.3947849 0
6069 2.4280510 3.495402 0.3777116 0
6072 2.7168739 5.151080 0.3834813 0
6224 2.4782827 3.595858 1.5272361 0
6226 3.2634882 3.255950 1.5740189 0
6240 3.4972157 3.712258 1.8809514 0
6251 4.2872980 3.870134 2.0770192 0
6270 6.5159226 5.621727 2.2665442 0
6525 1.8369603 4.497318 0.4188091 0
6538 2.3455143 3.546023 0.5304329 0
6561 4.9194380 6.690413 0.8921193 0
6591 5.0707673 5.335047 1.5717907 0
6600 5.0722750 3.795022 1.7745999 0
6657 4.9204839 3.238166 2.1959606 0
6662 5.4028949 3.984421 2.1379683 0
6951 3.4076443 3.747339 1.4520218 0
6958 3.8376222 3.574305 1.6158782 0
6969 4.3008135 4.932935 1.8562994 0
6985 5.4987127 5.219541 2.1298024 0
7992 2.4409495 4.191281 0.4531557 0
8004 3.7320698 5.439855 0.5825493 0
8014 4.5181833 5.240086 0.7347593 0
8027 3.6597375 3.976014 0.9862114 0
8064 4.2290647 4.023922 1.8290826 0
8070 5.4326819 4.776939 1.9469741 0
8098 4.8742679 4.360176 2.2623242 0
8113 4.7373027 3.370388 2.2300632 0
8118 5.2036765 3.416290 2.1870414 0
8309 3.2779737 4.450357 0.3726181 0
8373 3.8070849 4.105643 0.6364727 0
8396 3.6170040 4.672780 1.0710312 0
8646 1.7822787 4.764892 0.3923905 0
8677 1.8636081 3.558304 0.3653514 0
8730 2.2835310 3.663703 0.5284458 0
8748 3.9287367 4.749712 0.8017931 0
8762 4.4790613 4.813297 1.0911106 0
9096 2.4044916 4.810177 0.5262114 0
9100 3.6584194 4.547236 0.5758584 0
9207 4.8881447 3.870178 2.2361866 0
9454 1.6735362 3.297624 0.4527988 0
9879 2.4200911 3.499499 1.5749487 0
10818 0.8706015 4.074711 0.3506594 0
11017 3.8859169 4.983788 2.2331130 0
11037 4.2992709 3.320408 2.1968744 0
11042 5.3768472 3.768804 2.1477443 0
11311 2.4729241 3.640679 0.9034872 0
11329 3.4885847 3.465513 1.3068787 0
11334 3.8574836 3.415090 1.4252643 0
11366 4.3912924 3.419313 2.0754717 0
11391 4.8947181 3.784087 2.2471732 0
11415 4.6368290 3.228108 2.0371729 0
11558 3.6489394 5.373755 0.3639135 0
11685 3.4116745 4.977633 1.0957727 0
11696 6.0377224 6.334139 1.3282912 0
11728 5.0573068 4.321121 2.0119057 0
11734 5.1694666 3.694120 2.1008105 0
11739 5.4587203 4.221548 2.1600203 0
11776 4.7805226 3.241269 2.1067481 0
12007 3.3829066 5.295880 0.4052826 0
12252 2.0912147 4.736624 0.3165022 0
12413 2.8546729 3.571339 1.0243999 0
12423 4.3216501 5.745853 1.2530505 0
12444 4.2347765 4.184630 1.7389232 0
12464 4.4022676 4.165196 2.0963540 0
12483 4.2359240 4.117776 2.2398580 0
12489 4.7119868 3.483423 2.2368120 0
13163 1.9765377 3.392669 1.4613437 0
13208 3.4070613 3.809546 2.2146362 0
13554 4.4036373 3.782548 2.0007582 0
13602 5.0221291 3.977805 2.0956007 0
14088 0.8373316 3.230345 0.3038105 0
14118 0.8301006 3.409861 0.3524555 0
14123 1.2830697 3.235852 0.3575896 0
14540 2.4019826 4.493939 0.3113056 0
14546 4.1394433 4.935343 0.3171459 0
14556 3.1727830 3.402157 0.3482657 0
15934 0.8757062 3.682693 0.3251687 0
16070 3.4809775 4.889877 1.1145405 0
16075 5.0928864 5.946070 1.2072902 0
16114 5.3356998 5.496711 2.0319025 0
16122 5.6249235 4.493706 2.1332628 0
16279 2.0255600 3.274563 0.2897385 0
16658 2.5677386 3.534040 0.3072836 0
16660 2.5339715 4.794369 0.3111159 0
16670 0.8898974 3.522498 0.3295507 0
16681 1.1964903 3.332743 0.3427083 0
17013 1.4165032 5.526565 0.2889078 0
17136 2.7910873 5.304079 0.5402380 0
17143 3.7217101 6.258134 0.6454616 0
17173 3.9210574 5.023563 1.2712020 0
17194 4.8639014 5.493424 1.7524987 0
17201 4.6202045 3.435346 1.8912308 0
17411 2.0504288 4.262028 0.3382518 0
17498 1.8042737 3.926434 0.4989362 0
17519 2.8368202 4.374407 0.8452567 0
17527 4.6381642 5.378006 1.0152879 0
17573 3.9297852 3.836599 1.9923052 0
17766 0.8323582 3.539785 0.3228598 0
17918 4.0426522 5.577977 1.5946959 0
17964 5.1262912 3.930076 2.2080501 0
18162 1.2069337 4.322476 0.3262564 0
$twosigma.events
events.starts events.ends event.duration extreme.this.event ind.extreme
6561 6561 6561 1 6.690413 6561
date discharge date.num year month day jday ldis.corrupt smoothed.7d
6561 1978-12-18 5850 3273 1978 12 18 352 7.582532 4.919438
resid.sig pred2 duplicates
6561 6.690413 0.8921193 0
discharge documentation built on May 2, 2019, 5:54 a.m.
R Package Documentation
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Description Usage Arguments Value See Also Examples
Description
Calculates catastrophic variability for high flow events. Positive residuals from the seasonal signal are used to calculate σ.hf , the standard deviation of high-flow events.
Usage
1 | sigmaHighFlows(x, resid.column)
|
Arguments
x |
An object of class |
resid.column |
Optional numeric specifiying which column contains residuals. Required if |
Value
An object of class list with items
n.floods |
Number of independent events with positive residuals. |
sigma.hfa |
Estimated sigma using the y-intercept. |
sigma.hfb |
Estimated sigma using the slope (σ.hf). |
flood.line |
Matrix containing fitted, observed, and residual values from regression of log counts on bin midpoints. |
onesigma.events |
matrix containing information for all events below σ.hf (as calculated using the slope). Columns will contain the same data as the output from the |
twosigma.events |
matrix containing information for all events below 2σ.hf. Columns will contain the same data as the output from the |
See Also
independentEvents
sigmaLowFlows
Examples
1 2 3 4 5 6 7 8 | # load data
data(sycamore)
# get streamflow object
sf = asStreamflow(sycamore)
# estimate catastrophic high flow variability
sigmaHighFlows(sf)
|
Example output
$n.floods
[1] 256
$sigma.hfa
(Intercept)
1.179107
$sigma.hfb
mids.sq
3.218702
$flood.line
x1 predicted observed residuals
1 0.4476163 4.439878 4.634729 0.19485057
2 4.0285463 4.267054 3.912023 -0.35503126
3 11.1904065 3.921406 4.204693 0.28328664
4 21.9331967 3.402934 3.218876 -0.18405772
5 36.2569170 2.711637 2.772589 0.06095176
$p.value
[1] 0.019534
$onesigma.events
events.starts events.ends event.duration extreme.this.event ind.extreme
350 350 350 1 4.271160 350
390 390 390 1 3.557201 390
772 772 772 1 3.385943 772
958 958 959 2 4.303999 958
964 964 964 1 4.147240 964
972 972 972 1 3.252304 972
1309 1309 1310 2 4.127331 1309
1320 1320 1320 1 3.242257 1320
1468 1468 1469 2 3.683345 1468
1555 1555 1555 1 3.543162 1555
1561 1561 1561 1 3.297336 1561
1790 1790 1790 1 4.212973 1790
1805 1805 1807 3 5.760272 1805
1810 1809 1814 6 4.475437 1810
1817 1817 1823 7 6.004638 1817
1825 1825 1828 4 5.048370 1825
2069 2069 2069 1 3.283401 2069
2389 2389 2389 1 3.384240 2389
2544 2543 2554 12 6.390941 2544
2584 2584 2585 2 3.592437 2584
2780 2780 2780 1 4.103732 2780
3535 3535 3536 2 6.220090 3535
4191 4191 4191 1 4.492768 4191
4216 4216 4216 1 3.812018 4216
4298 4295 4299 5 6.258970 4298
4310 4309 4314 6 6.270991 4310
4334 4334 4335 2 4.152715 4334
4339 4339 4342 4 5.256025 4339
4361 4361 4362 2 4.093558 4361
4380 4380 4383 4 5.595432 4380
4427 4427 4427 1 3.252989 4427
4430 4430 4430 1 3.293023 4430
4436 4436 4436 1 3.613535 4436
4456 4454 4456 3 3.768293 4456
4471 4471 4475 5 4.259249 4471
4508 4508 4508 1 4.030440 4508
4965 4965 4965 1 3.573417 4965
5518 5518 5519 2 4.388867 5518
5689 5689 5689 1 3.783137 5689
5748 5748 5749 2 4.762497 5748
6069 6069 6069 1 3.495402 6069
6072 6071 6072 2 5.151080 6072
6224 6224 6224 1 3.595858 6224
6226 6226 6226 1 3.255950 6226
6240 6240 6240 1 3.712258 6240
6251 6251 6252 2 3.870134 6251
6270 6268 6275 8 5.621727 6270
6525 6525 6525 1 4.497318 6525
6538 6538 6538 1 3.546023 6538
6561 6560 6567 8 6.690413 6561
6591 6591 6596 6 5.335047 6591
6600 6599 6601 3 3.795022 6600
6657 6657 6657 1 3.238166 6657
6662 6661 6664 4 3.984421 6662
6951 6951 6951 1 3.747339 6951
6958 6958 6958 1 3.574305 6958
6969 6969 6970 2 4.932935 6969
6985 6984 6994 11 5.219541 6985
7992 7992 7993 2 4.191281 7992
8004 8004 8007 4 5.439855 8004
8014 8013 8017 5 5.240086 8014
8027 8027 8028 2 3.976014 8027
8064 8064 8065 2 4.023922 8064
8070 8070 8075 6 4.776939 8070
8098 8098 8099 2 4.360176 8098
8113 8113 8113 1 3.370388 8113
8118 8118 8119 2 3.416290 8118
8309 8308 8310 3 4.450357 8309
8373 8372 8375 4 4.105643 8373
8396 8396 8397 2 4.672780 8396
8646 8646 8646 1 4.764892 8646
8677 8677 8678 2 3.558304 8677
8730 8730 8730 1 3.663703 8730
8748 8747 8750 4 4.749712 8748
8762 8762 8766 5 4.813297 8762
9096 9096 9097 2 4.810177 9096
9100 9100 9101 2 4.547236 9100
9207 9207 9207 1 3.870178 9207
9454 9454 9454 1 3.297624 9454
9879 9879 9879 1 3.499499 9879
10818 10818 10818 1 4.074711 10818
11017 11017 11018 2 4.983788 11017
11037 11037 11037 1 3.320408 11037
11042 11042 11045 4 3.768804 11042
11311 11310 11311 2 3.640679 11311
11329 11328 11329 2 3.465513 11329
11334 11334 11334 1 3.415090 11334
11366 11366 11366 1 3.419313 11366
11391 11391 11391 1 3.784087 11391
11415 11415 11415 1 3.228108 11415
11558 11557 11559 3 5.373755 11558
11685 11685 11687 3 4.977633 11685
11696 11695 11712 18 6.334139 11696
11728 11728 11730 3 4.321121 11728
11734 11734 11735 2 3.694120 11734
11739 11738 11740 3 4.221548 11739
11776 11776 11776 1 3.241269 11776
12007 12007 12010 4 5.295880 12007
12252 12252 12253 2 4.736624 12252
12413 12413 12413 1 3.571339 12413
12423 12423 12425 3 5.745853 12423
12444 12444 12445 2 4.184630 12444
12464 12464 12465 2 4.165196 12464
12483 12483 12483 1 4.117776 12483
12489 12489 12489 1 3.483423 12489
13163 13163 13163 1 3.392669 13163
13208 13208 13208 1 3.809546 13208
13554 13554 13554 1 3.782548 13554
13602 13602 13603 2 3.977805 13602
14088 14088 14088 1 3.230345 14088
14118 14118 14118 1 3.409861 14118
14123 14123 14123 1 3.235852 14123
14540 14540 14543 4 4.493939 14540
14546 14545 14550 6 4.935343 14546
14556 14556 14556 1 3.402157 14556
15934 15934 15934 1 3.682693 15934
16070 16069 16071 3 4.889877 16070
16075 16074 16078 5 5.946070 16075
16114 16113 16116 4 5.496711 16114
16122 16121 16124 4 4.493706 16122
16279 16279 16279 1 3.274563 16279
16658 16658 16658 1 3.534040 16658
16660 16660 16660 1 4.794369 16660
16670 16670 16670 1 3.522498 16670
16681 16681 16681 1 3.332743 16681
17013 17013 17013 1 5.526565 17013
17136 17135 17137 3 5.304079 17136
17143 17143 17150 8 6.258134 17143
17173 17173 17176 4 5.023563 17173
17194 17193 17196 4 5.493424 17194
17201 17201 17201 1 3.435346 17201
17411 17410 17411 2 4.262028 17411
17498 17498 17499 2 3.926434 17498
17519 17519 17520 2 4.374407 17519
17527 17526 17529 4 5.378006 17527
17573 17573 17573 1 3.836599 17573
17766 17766 17766 1 3.539785 17766
17918 17918 17920 3 5.577977 17918
17964 17964 17966 3 3.930076 17964
18162 18162 18162 1 4.322476 18162
date discharge date.num year month day jday ldis.corrupt
350 1961-12-16 366 -2938 1961 12 16 350 5.162059
390 1962-01-25 453 -2898 1962 1 25 25 5.348017
772 1963-02-11 537 -2516 1963 2 11 42 5.496411
958 1963-08-16 220 -2330 1963 8 16 228 4.718700
964 1963-08-22 186 -2324 1963 8 22 234 4.572673
972 1963-08-30 67 -2316 1963 8 30 242 3.688402
1309 1964-08-01 174 -1979 1964 8 1 214 4.514699
1320 1964-08-12 64 -1968 1964 8 12 225 3.648961
1468 1965-01-07 322 -1820 1965 1 7 7 5.050424
1555 1965-04-04 622 -1733 1965 4 4 94 5.624635
1561 1965-04-10 416 -1727 1965 4 10 100 5.273707
1790 1965-11-25 234 -1498 1965 11 25 329 4.772392
1805 1965-12-10 1760 -1483 1965 12 10 344 6.532937
1810 1965-12-15 448 -1478 1965 12 15 349 5.338337
1817 1965-12-22 3030 -1471 1965 12 22 356 7.007599
1825 1965-12-30 1240 -1463 1965 12 30 364 6.227022
2069 1966-08-31 69 -1219 1966 8 31 243 3.713741
2389 1967-07-17 73 -899 1967 7 17 198 3.762316
2544 1967-12-19 4370 -744 1967 12 19 353 7.327618
2584 1968-01-28 500 -704 1968 1 28 28 5.434127
2780 1968-08-11 171 -508 1968 8 11 224 4.499584
3535 1970-09-05 2000 247 1970 9 5 248 6.644620
4191 1972-06-22 300 903 1972 6 22 174 4.988761
4216 1972-07-17 118 928 1972 7 17 199 4.177579
4298 1972-10-07 2000 1010 1972 10 7 281 6.644620
4310 1972-10-19 2000 1022 1972 10 19 293 6.644620
4334 1972-11-12 190 1046 1972 11 12 317 4.591174
4339 1972-11-17 703 1051 1972 11 17 322 5.731482
4361 1972-12-09 256 1073 1972 12 9 344 4.850618
4380 1972-12-28 2220 1092 1972 12 28 363 6.735801
4427 1973-02-13 465 1139 1973 2 13 44 5.370822
4430 1973-02-16 510 1142 1973 2 16 47 5.451403
4436 1973-02-22 794 1148 1973 2 22 53 5.837745
4456 1973-03-14 1010 1168 1973 3 14 73 6.047845
4471 1973-03-29 1530 1183 1973 3 29 88 6.410593
4508 1973-05-05 500 1220 1973 5 5 125 5.434127
4965 1974-08-05 90 1677 1974 8 5 217 3.943081
5518 1976-02-09 1580 2230 1976 2 9 40 6.438684
5689 1976-07-29 113 2401 1976 7 29 211 4.140057
5748 1976-09-26 364 2460 1976 9 26 270 5.157282
6069 1977-08-13 83 2781 1977 8 13 225 3.873114
6072 1977-08-16 561 2784 1977 8 16 228 5.534561
6224 1978-01-15 350 2936 1978 1 15 15 5.123094
6226 1978-01-17 250 2938 1978 1 17 17 4.829969
6240 1978-01-31 600 2952 1978 1 31 31 5.593209
6251 1978-02-11 900 2963 1978 2 11 42 5.947154
6270 1978-03-02 8300 2982 1978 3 2 61 7.888271
6525 1978-11-12 276 3237 1978 11 12 316 4.916127
6538 1978-11-25 105 3250 1978 11 25 329 4.076456
6561 1978-12-18 5850 3273 1978 12 18 352 7.582532
6591 1979-01-17 2700 3303 1979 1 17 17 6.906837
6600 1979-01-26 584 3312 1979 1 26 26 5.569622
6657 1979-03-24 500 3369 1979 3 24 83 5.434127
6662 1979-03-29 1100 3374 1979 3 29 88 6.122390
6951 1980-01-12 382 3663 1980 1 12 12 5.199361
6958 1980-01-19 378 3670 1980 1 19 19 5.190183
6969 1980-01-30 2360 3681 1980 1 30 30 6.789235
6985 1980-02-15 4480 3697 1980 2 15 46 7.349344
7992 1982-11-18 202 4704 1982 11 18 322 4.644437
8004 1982-11-30 981 4716 1982 11 30 334 6.022404
8014 1982-12-10 929 4726 1982 12 10 344 5.974846
8027 1982-12-23 291 4739 1982 12 23 357 4.962225
8064 1983-01-29 808 4776 1983 1 29 29 5.853004
8070 1983-02-04 2190 4782 1983 2 4 35 6.723913
8098 1983-03-04 1950 4810 1983 3 4 63 6.622500
8113 1983-03-19 605 4825 1983 3 19 78 5.600451
8118 1983-03-24 607 4830 1983 3 24 83 5.603331
8309 1983-10-01 248 5021 1983 10 1 274 4.822976
8373 1983-12-04 226 5085 1983 12 4 338 4.742116
8396 1983-12-27 713 5108 1983 12 27 361 5.743811
8646 1984-09-02 364 5358 1984 9 2 246 5.157282
8677 1984-10-03 88 5389 1984 10 3 277 3.923655
8730 1984-11-25 120 5442 1984 11 25 330 4.192148
8748 1984-12-13 572 5460 1984 12 13 348 5.551505
8762 1984-12-27 857 5474 1984 12 27 362 5.904408
9096 1985-11-26 447 5808 1985 11 26 330 5.336388
9100 1985-11-30 350 5812 1985 11 30 334 5.123094
9207 1986-03-17 1080 5919 1986 3 17 76 6.106365
9454 1986-11-19 72 6166 1986 11 19 323 3.750423
9879 1988-01-18 331 6591 1988 1 18 18 5.074447
10818 1990-08-14 157 7530 1990 8 14 226 4.425370
11017 1991-03-01 3850 7729 1991 3 1 60 7.216901
11037 1991-03-21 550 7749 1991 3 21 80 5.517282
11042 1991-03-26 869 7754 1991 3 26 85 5.916549
11311 1991-12-20 180 8023 1991 12 20 354 4.544166
11329 1992-01-07 234 8041 1992 1 7 7 4.772392
11334 1992-01-12 253 8046 1992 1 12 12 4.840355
11366 1992-02-13 536 8078 1992 2 13 44 5.494785
11391 1992-03-09 991 8103 1992 3 9 69 6.031261
11415 1992-04-02 412 8127 1992 4 2 93 5.265281
11558 1992-08-23 708 8270 1992 8 23 236 5.737668
11685 1992-12-28 1040 8397 1992 12 28 363 6.073406
11696 1993-01-08 6410 8408 1993 1 8 8 7.662430
11728 1993-02-09 1400 8440 1993 2 9 40 6.333027
11734 1993-02-15 756 8446 1993 2 15 46 5.794931
11739 1993-02-20 1480 8451 1993 2 20 51 6.381568
11776 1993-03-29 453 8488 1993 3 29 88 5.348017
12007 1993-11-15 679 8719 1993 11 15 319 5.701162
12252 1994-07-18 323 8964 1994 7 18 199 5.053126
12413 1994-12-26 191 9125 1994 12 26 360 4.595739
12423 1995-01-05 3000 9135 1995 1 5 5 6.998904
12444 1995-01-26 876 9156 1995 1 26 26 5.923554
12464 1995-02-15 1290 9176 1995 2 15 46 6.261550
12483 1995-03-06 1440 9195 1995 3 6 65 6.357634
12489 1995-03-12 694 9201 1995 3 12 71 5.720235
13163 1997-01-14 257 9875 1997 1 14 14 4.854013
13208 1997-02-28 983 9920 1997 2 28 59 6.024183
13554 1998-02-09 746 10266 1998 2 9 40 5.783306
13602 1998-03-29 1040 10314 1998 3 29 88 6.073406
14088 1999-07-28 56 10800 1999 7 28 209 3.534156
14118 1999-08-27 73 10830 1999 8 27 239 3.762316
14123 1999-09-01 60 10835 1999 9 1 244 3.593442
14540 2000-10-22 243 11252 2000 10 22 296 4.805244
14546 2000-10-28 406 11258 2000 10 28 302 5.252489
14556 2000-11-07 72 11268 2000 11 7 312 3.750423
15934 2004-08-16 97 12646 2004 8 16 229 4.007861
16070 2004-12-30 961 12782 2004 12 30 365 6.004417
16075 2005-01-04 3580 12787 2005 1 4 4 7.153360
16114 2005-02-12 5500 12826 2005 2 12 43 7.528614
16122 2005-02-20 1960 12834 2005 2 20 51 6.626969
16279 2005-07-27 58 12991 2005 7 27 208 3.564301
16658 2006-08-10 80 13370 2006 8 10 222 3.841323
16660 2006-08-12 343 13372 2006 8 12 224 5.105485
16670 2006-08-22 81 13382 2006 8 22 234 3.852049
16681 2006-09-02 66 13393 2006 9 2 245 3.675451
17013 2007-07-31 774 13725 2007 7 31 212 5.815473
17136 2007-12-01 800 13848 2007 12 1 335 5.844317
17143 2007-12-08 2690 13855 2007 12 8 342 6.903595
17173 2008-01-07 1340 13885 2008 1 7 7 6.294765
17194 2008-01-28 3980 13906 2008 1 28 28 7.245922
17201 2008-02-04 442 13913 2008 2 4 35 5.326577
17411 2008-09-01 192 14123 2008 9 1 245 4.600280
17498 2008-11-27 157 14210 2008 11 27 332 4.425370
17519 2008-12-18 391 14231 2008 12 18 353 5.219664
17527 2008-12-26 1500 14239 2008 12 26 361 6.393294
17573 2009-02-10 786 14285 2009 2 10 41 5.828904
17766 2009-08-22 82 14478 2009 8 22 234 3.862645
17918 2010-01-21 3660 14630 2010 1 21 21 7.172673
17964 2010-03-08 1120 14676 2010 3 8 67 6.138126
18162 2010-09-22 203 14874 2010 9 22 265 4.648733
smoothed.7d resid.sig pred2 duplicates
350 1.9408677 4.271160 0.8908986 0
390 4.0752371 3.557201 1.7908163 0
772 2.2534372 3.385943 2.1104677 0
958 1.5509075 4.303999 0.4147015 0
964 1.3272539 4.147240 0.4254334 0
972 1.3978649 3.252304 0.4360981 0
1309 1.4346628 4.127331 0.3873678 0
1320 0.7460639 3.242257 0.4067035 0
1468 2.8240044 3.683345 1.3670785 0
1555 3.8244637 3.543162 2.0814733 0
1561 4.2479931 3.297336 1.9763706 0
1790 2.0799730 4.212973 0.5594186 0
1805 3.0729557 5.760272 0.7726643 0
1810 4.7011221 4.475437 0.8629001 0
1817 5.2992463 6.004638 1.0029611 0
1825 4.9409184 5.048370 1.1786524 0
2069 0.7391845 3.283401 0.4303395 0
2389 1.1617508 3.384240 0.3780764 0
2544 4.9774332 6.390941 0.9366767 0
2584 4.3033920 3.592437 1.8416905 0
2780 1.8437107 4.103732 0.3958511 0
3535 2.5425326 6.220090 0.4245304 0
4191 1.2657633 4.492768 0.4959926 0
4216 0.9916775 3.812018 0.3655607 0
4298 4.2408967 6.258970 0.3856496 0
4310 3.9431560 6.270991 0.3736287 0
4334 3.2452223 4.152715 0.4384596 0
4339 4.1000145 5.256025 0.4754567 0
4361 3.6611044 4.093558 0.7570603 0
4380 4.2299291 5.595432 1.1403686 0
4427 4.7956624 3.252989 2.1178332 0
4430 4.9894531 3.293023 2.1583800 0
4436 4.9367615 3.613535 2.2242098 0
4456 5.4443322 3.768293 2.2795513 0
4471 5.4335905 4.259249 2.1513440 0
4508 3.5284603 4.030440 1.4036867 0
4965 2.2493580 3.573417 0.3696645 0
5518 4.4718283 4.388867 2.0498167 0
5689 1.5696690 3.783137 0.3569203 0
5748 2.0493342 4.762497 0.3947849 0
6069 2.4280510 3.495402 0.3777116 0
6072 2.7168739 5.151080 0.3834813 0
6224 2.4782827 3.595858 1.5272361 0
6226 3.2634882 3.255950 1.5740189 0
6240 3.4972157 3.712258 1.8809514 0
6251 4.2872980 3.870134 2.0770192 0
6270 6.5159226 5.621727 2.2665442 0
6525 1.8369603 4.497318 0.4188091 0
6538 2.3455143 3.546023 0.5304329 0
6561 4.9194380 6.690413 0.8921193 0
6591 5.0707673 5.335047 1.5717907 0
6600 5.0722750 3.795022 1.7745999 0
6657 4.9204839 3.238166 2.1959606 0
6662 5.4028949 3.984421 2.1379683 0
6951 3.4076443 3.747339 1.4520218 0
6958 3.8376222 3.574305 1.6158782 0
6969 4.3008135 4.932935 1.8562994 0
6985 5.4987127 5.219541 2.1298024 0
7992 2.4409495 4.191281 0.4531557 0
8004 3.7320698 5.439855 0.5825493 0
8014 4.5181833 5.240086 0.7347593 0
8027 3.6597375 3.976014 0.9862114 0
8064 4.2290647 4.023922 1.8290826 0
8070 5.4326819 4.776939 1.9469741 0
8098 4.8742679 4.360176 2.2623242 0
8113 4.7373027 3.370388 2.2300632 0
8118 5.2036765 3.416290 2.1870414 0
8309 3.2779737 4.450357 0.3726181 0
8373 3.8070849 4.105643 0.6364727 0
8396 3.6170040 4.672780 1.0710312 0
8646 1.7822787 4.764892 0.3923905 0
8677 1.8636081 3.558304 0.3653514 0
8730 2.2835310 3.663703 0.5284458 0
8748 3.9287367 4.749712 0.8017931 0
8762 4.4790613 4.813297 1.0911106 0
9096 2.4044916 4.810177 0.5262114 0
9100 3.6584194 4.547236 0.5758584 0
9207 4.8881447 3.870178 2.2361866 0
9454 1.6735362 3.297624 0.4527988 0
9879 2.4200911 3.499499 1.5749487 0
10818 0.8706015 4.074711 0.3506594 0
11017 3.8859169 4.983788 2.2331130 0
11037 4.2992709 3.320408 2.1968744 0
11042 5.3768472 3.768804 2.1477443 0
11311 2.4729241 3.640679 0.9034872 0
11329 3.4885847 3.465513 1.3068787 0
11334 3.8574836 3.415090 1.4252643 0
11366 4.3912924 3.419313 2.0754717 0
11391 4.8947181 3.784087 2.2471732 0
11415 4.6368290 3.228108 2.0371729 0
11558 3.6489394 5.373755 0.3639135 0
11685 3.4116745 4.977633 1.0957727 0
11696 6.0377224 6.334139 1.3282912 0
11728 5.0573068 4.321121 2.0119057 0
11734 5.1694666 3.694120 2.1008105 0
11739 5.4587203 4.221548 2.1600203 0
11776 4.7805226 3.241269 2.1067481 0
12007 3.3829066 5.295880 0.4052826 0
12252 2.0912147 4.736624 0.3165022 0
12413 2.8546729 3.571339 1.0243999 0
12423 4.3216501 5.745853 1.2530505 0
12444 4.2347765 4.184630 1.7389232 0
12464 4.4022676 4.165196 2.0963540 0
12483 4.2359240 4.117776 2.2398580 0
12489 4.7119868 3.483423 2.2368120 0
13163 1.9765377 3.392669 1.4613437 0
13208 3.4070613 3.809546 2.2146362 0
13554 4.4036373 3.782548 2.0007582 0
13602 5.0221291 3.977805 2.0956007 0
14088 0.8373316 3.230345 0.3038105 0
14118 0.8301006 3.409861 0.3524555 0
14123 1.2830697 3.235852 0.3575896 0
14540 2.4019826 4.493939 0.3113056 0
14546 4.1394433 4.935343 0.3171459 0
14556 3.1727830 3.402157 0.3482657 0
15934 0.8757062 3.682693 0.3251687 0
16070 3.4809775 4.889877 1.1145405 0
16075 5.0928864 5.946070 1.2072902 0
16114 5.3356998 5.496711 2.0319025 0
16122 5.6249235 4.493706 2.1332628 0
16279 2.0255600 3.274563 0.2897385 0
16658 2.5677386 3.534040 0.3072836 0
16660 2.5339715 4.794369 0.3111159 0
16670 0.8898974 3.522498 0.3295507 0
16681 1.1964903 3.332743 0.3427083 0
17013 1.4165032 5.526565 0.2889078 0
17136 2.7910873 5.304079 0.5402380 0
17143 3.7217101 6.258134 0.6454616 0
17173 3.9210574 5.023563 1.2712020 0
17194 4.8639014 5.493424 1.7524987 0
17201 4.6202045 3.435346 1.8912308 0
17411 2.0504288 4.262028 0.3382518 0
17498 1.8042737 3.926434 0.4989362 0
17519 2.8368202 4.374407 0.8452567 0
17527 4.6381642 5.378006 1.0152879 0
17573 3.9297852 3.836599 1.9923052 0
17766 0.8323582 3.539785 0.3228598 0
17918 4.0426522 5.577977 1.5946959 0
17964 5.1262912 3.930076 2.2080501 0
18162 1.2069337 4.322476 0.3262564 0
$twosigma.events
events.starts events.ends event.duration extreme.this.event ind.extreme
6561 6561 6561 1 6.690413 6561
date discharge date.num year month day jday ldis.corrupt smoothed.7d
6561 1978-12-18 5850 3273 1978 12 18 352 7.582532 4.919438
resid.sig pred2 duplicates
6561 6.690413 0.8921193 0
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