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grops begin/DEFS 1 dict def DEFS begin/u{.001 mul}bind def end/RES 72
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def/PL 792 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron/Zcaron
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/ugrave/uacute/ucircumflex/udieresis/yacute/thorn/ydieresis]def
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/Times-Italic@0 ENC0/Times-Italic RE/Times-Bold@0 ENC0/Times-Bold RE
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/F0 10/Times-Roman@0 SF 407.76(caltra\(\) caltra\(\))72 48 R/F1 10.95
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/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
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(caltra -)108 96 Q F0(calculate air parcel trajectories)2.5 E F1
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(SYNOPSIS)72 112.8 Q F2(caltra)108 124.8 Q/F3 10/Times-Italic@0 SF .37
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(startdate enddate)2.84 F 2.09(start\214le \214lename)3.02 F F0([)2.68 E
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F3(optional ar)2.73 E(guments)-.37 E F0(])2.77 E F1(DESCRIPTION)72 141.6
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Q F0 .201(Calculate trajectories for the air parcels starting at the po\
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sitions speci\214ed in)108 153.6 R F3(start\214le)3.041 E(.)-.15 E F0
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.201(The trajectories co)5.201 F -.15(ve)-.15 G(r).15 E .017
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(the time period from)108 165.6 R F3(startdate)2.857 E F0(to)2.697 E F3
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(enddate)2.707 E F0 .017(and the trajectories are sa)2.697 F -.15(ve)-.2
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G 2.517(di).15 G 2.517(nt)-2.517 G .017(he output \214le)-2.517 F F3
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(\214lename)4.427 E(.)-.15 E F0 -.15(Fo)5.018 G(rw).15 E(ard)-.1 E
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(and backw)108 177.6 Q(ard trajectories can be calculated according to \
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the order of the start and end date.)-.1 E F1 -.81(PA)72 194.4 S
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(RAMETERS).81 E F3(startdate)108.34 206.4 Q F0 .97(start time of the ai\
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r parcels in the format YYYYMMDD_HH\(MM\) \(e.g. 20100101_00)183 206.4 R
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.502(or 20100101_0030 for 1 January 2010, 00 UTC and 00:30 UTC\). Note \
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that the minutes)183 218.4 R(\(MM\) are optional.)183 230.4 Q F3
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(enddate)108.19 247.2 Q F0 1.059
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(end time of the air parcels \(same format as the)183 247.2 R F3
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(startdate)3.898 E F0 1.058(\). If the end time is after the)3.738 F
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.319(start time, forw)183 259.2 R .319(ard trajectories are calculated;\
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otherwise, i.e. for end date before the start)-.1 F(date, backw)183
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271.2 Q(ard trajectories result.)-.1 E F3(start\214le)108.34 288 Q F0
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.442(\214le with the starting positions of the trajectories \(possibly \
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created with)183 288 R F2(cr)2.941 E(eate_strartf)-.18 E F0(\).)2.941 E
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(Dif)183 300 Q .227
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(ferent formats for the "start\214le" are supported \(see)-.25 F F2 -.18
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(re)2.728 G -.25(fo).18 G(rmat).25 E F0 .228
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(for details\). If no format)2.728 F 3.82
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(speci\214er \(appendix .[1234]\) is gi)183 312 R -.15(ve)-.25 G 3.82
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(n, a simple \(longitude,latitude,pressure\) list is).15 F -.15(ex)183
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324 S(pected.).15 E F3(\214lename)109.91 340.8 Q F0 .353
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(output trajectory \214le with trajectories. Dif)183 340.8 R .354
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(ferent formats are supported \(see)-.25 F F2 -.18(re)2.854 G -.25(fo)
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.18 G(rmat).25 E F0(for)2.854 E(details\).)183 352.8 Q F1(OPTION)72
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369.6 Q(AL)-.219 E F3(-j)108.01 381.6 Q F0 .584
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(Jumping \215ag: if a trajectory crosses the lo)183 381.6 R .584
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(wer boundary)-.25 F 3.084(,i)-.65 G 3.084(ti)-3.084 G 3.084(sr)-3.084 G
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.583(aised a little and hence is)-3.084 F(allo)183 393.6 Q .023
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(wed to mo)-.25 F .323 -.15(ve o)-.15 H .023
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(n. Otherwise, i.e. no "-j" \215ag set, the trajectory w).15 F .023
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(ould stick at the same)-.1 F(position. The def)183 405.6 Q
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(ault is that "-j" is)-.1 E F2(not)2.5 E F0(set.)2.5 E F3(-i hour)108.01
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422.4 Q(s)-.1 E F0 1.404(time increments \(in hours\) for input P and)
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183 422.4 R 3.903<538c>6.403 G 1.403(les. If not e)-3.903 F 1.403
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(xplicitely speci\214ed, this is)-.15 F
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(determined from the P and S \214les in the current directory)183 434.4
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Q(.)-.65 E F3(-t min)108.01 451.2 Q F0 1.383
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(time step \(in minutes\) for trajcetory calculation. Per def)183 451.2
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R 1.383(ault, the time step is 1/12 the)-.1 F .028
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(time increment of the input \214les. F)183 463.2 R .027
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(or instance, 6-h input P and S \214les result in a time step)-.15 F
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1.383(of 5 min. The time step must be consisten with the output interv)
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183 475.2 R 1.384(al \(see ne)-.25 F 1.384(xt optional)-.15 F
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(parameter "-o"\).)183 487.2 Q F3(-o hour)108.01 504 Q(s)-.1 E F0 .757
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(Output interv)183 504 R .757
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(al \(in minutes\) of the air parcel positions. Per def)-.25 F .757
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(ault it is the same as the)-.1 F 1.295(time increment between the inpu\
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t P and S \214les \(see option "-i"\). Note that the output)183 516 R
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(interv)183 528 Q .495(al must be a multiple of the time step for traje\
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ctory calculation \(see optional ar)-.25 F(gu-)-.18 E(ment "-t"\).)183
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540 Q F3(-p)108.01 556.8 Q F0 .629(Periodicity \215ag. If set, a period\
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ic domain is assumed in zonal direction. Per def)183 556.8 R .63
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303 |
(ault, the)-.1 F(\215ag is)183 568.8 Q F2(not)2.5 E F0(set.)2.5 E F3(-c)
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304 |
108.01 585.6 Q(hang)-.15 E(et)-.1 E F0 .202(\215ag whether the times of\
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305 |
the P and S \214les should be changed or not before a calculation;)183
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306 |
585.6 R(the def)183 597.6 Q(ault is that the times are)-.1 E F2(not)2.5
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307 |
E F0(changed.)2.5 E F3(-noclean)108.01 614.4 Q F0 .7
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308 |
(\215ag whether parameter and criterion \214les should be k)183 614.4 R
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309 |
.7(ept; this is particularly helpful for)-.1 F(deb)183 626.4 Q(ugging.)
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310 |
-.2 E F3(-timec)108.01 643.2 Q(hec)-.15 E(k)-.2 E F0
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311 |
(enforce a time check on the data \214le)183 643.2 Q F1(EXAMPLES)72 660
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312 |
Q F2([1] caltra 19891020_00 19891020_18 startf OUT)108 672 Q(.1)-.9 E F0
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313 |
.336(Calculate forw)133 684 R .335(ard trajectories from 20/10/1989 00 \
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314 |
UTC to 20/10/1989 18 UTC. The starting starting)-.1 F .45
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315 |
(positions are gi)133 696 R -.15(ve)-.25 G 2.95(no).15 G 2.95(nt)-2.95 G
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316 |
.451(he \214le "startf" as a list of \(longitude,latitude,pressure\) v)
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317 |
-2.95 F .451(alues. The output tra-)-.25 F
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318 |
(jectories are written to the \214le "OUT)133 708 Q
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319 |
(.1", where the appendix 1 denotes ASCII format..B)-.74 E(1)535 768 Q 0
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320 |
Cg EP
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%%Page: 2 2
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%%BeginPageSetup
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/F0 10/Times-Roman@0 SF 407.76(caltra\(\) caltra\(\))72 48 R/F1 10
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/Times-Bold@0 SF([2] caltra 19891020_18 19891020_00 startf OUT)108 84 Q
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327 |
(.1)-.9 E F0(As in e)133 96 Q 2.5(xample 1,)-.15 F -.2(bu)2.5 G 2.5(tb)
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328 |
.2 G(ackw)-2.5 E
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329 |
(ard trajectories from 20/10/1989 18 UTC to 20/10/1989 00 UTC.)-.1 E F1
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330 |
([3] caltra 19891020_00 19891020_18 startf OUT -j)108 112.8 Q F0 .17
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331 |
(As in e)133 124.8 R .17(xample [1], b)-.15 F .169
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332 |
(ut with jumping \215ag set: if a trajectory crosses the lo)-.2 F .169
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333 |
(wer boundary \(topograph)-.25 F(y\),)-.05 E
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334 |
(it is raised a little and then is allo)133 136.8 Q(wed to mo)-.25 E .3
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335 |
-.15(ve o)-.15 H(n.).15 E F1
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336 |
([4] caltra 19891020_00 19891020_18 startf OUT -j -o 15 -t 15)108 153.6
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337 |
Q F0 .375(As in e)133 165.6 R .375(xample [3], b)-.15 F .376
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338 |
(ut the output interv)-.2 F .376
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339 |
(al is set to 15 min with the optional ar)-.25 F .376
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340 |
(gument "-o". Note that)-.18 F .859(the output interv)133 177.6 R .858
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341 |
(al \(15 min\) must be a multiple of the time step, which is here set e)
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342 |
-.25 F .858(xplicitely to 15)-.15 F(min with "-t".)133 189.6 Q F1([5] c\
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343 |
altra 19891020_0130 19891020_1730 startf1 OUT -j -o 15 -t 15 -changet)
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344 |
108 206.4 Q F0 .342(Start from non-analysis time 01:30 UTC to non-analy\
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345 |
sis time 17:30 UTC. Furthermore, the times on)133 218.4 R
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(the prinmary netCDF \214les are changed accordingly)133 230.4 Q(.)-.65
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347 |
E/F2 10.95/Times-Bold@0 SF -.548(AU)72 247.2 S(THOR).548 E F0
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348 |
(Written by Michael Sprenger and Heini W)108 259.2 Q
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(ernli \(January 2011\))-.8 E(2)535 768 Q 0 Cg EP
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%%Page: 1 3
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%%BeginPageSetup
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%%EndPageSetup
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/F0 10/Times-Roman@0 SF 394.4(datelist\(\) datelist\(\))72 48 R/F1 10.95
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355 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
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356 |
(datelist - handling of datelists)108 96 Q F1(SYNOPSIS)72 112.8 Q F2
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357 |
(datelist)108 124.8 Q/F3 10/Times-Italic@0 SF .56(\214lename mode)4.41 F
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358 |
2.5([p)2.97 G(ar)-2.5 E(ameter)-.15 E 2.5(s])-.1 G F1(DESCRIPTION)72
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359 |
141.6 Q F0 3.007(Ad)108 153.6 S .507(ate list is a \214le of dates in t\
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360 |
he format {YYYYMMDD_HH}, e.g. 19900101_00 for 00 UTC, 1 January)-3.007 F
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361 |
(1990. This command of)108 165.6 Q(fers se)-.25 E -.15(ve)-.25 G(ral w)
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362 |
.15 E(ays ho)-.1 E 2.5(wt)-.25 G 2.5(oc)-2.5 G
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363 |
(reate date lists and to w)-2.5 E(ork with them.)-.1 E F1 -.81(PA)72
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364 |
182.4 S(RAMETERS).81 E F3(\214lename)109.91 194.4 Q F0 .527
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365 |
(name of the date list \214le. If the name)158 194.4 R F2 -.37('s)3.027
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366 |
G(tdout').37 E F0(or)3.027 E F2 -.37('s)3.027 G(cr).37 E(een')-.18 E F0
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367 |
.527(is gi)3.027 F -.15(ve)-.25 G .528(n, the output will be directed)
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368 |
.15 F(to standardoutput: no \214le will be created.)158 206.4 Q F3(mode)
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369 |
108.38 223.2 Q F0(one of se)158 223.2 Q -.15(ve)-.25 G
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370 |
(ral modes \(see belo).15 E(w\).)-.25 E F1(CREA)72 240 Q(TING D)-1.04 E
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371 |
-1.04(AT)-.383 G 2.738(EL)1.04 G(ISTS)-2.738 E F2(-cr)108 252 Q
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372 |
(eate stardate enddate)-.18 E F0 .487(create a datelist from startdate \
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373 |
\(in format {YYYYMMDD_HHMM}\) to enddate; the time interv)133 264 R .486
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374 |
(al is)-.25 F .667(per def)133 276 R .668(ault 6 h \(see option -interv)
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375 |
-.1 F .668
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376 |
(al\). If the start and end date do not match with the analysis times,)
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377 |
-.25 F 2.949(the date list will contain the enclosing analysis times: f\
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378 |
or instance, for)133 288 R F2(-cr)5.449 E 2.949(eate 20100201_04)-.18 F
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379 |
(20100201_19)133 300 Q F0 5.17(the date list will contain the follo)7.67
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380 |
F 5.17(wing dates: 20100201_00, 20100201_06,)-.25 F
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381 |
(20100201_12, 20100201_18, 20100202_00.)133 312 Q F2(-indir dir)108
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382 |
328.8 Q(name)-.15 E F0 .83
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383 |
(search for dates \(in format {YYYYMMDD_HH}\) in the direcory gi)133
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384 |
340.8 R -.15(ve)-.25 G 3.33(nw).15 G .83(ith {dirname} - the dates)-3.33
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385 |
F(are written in ascending order to the datelist \214le and repeating d\
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386 |
ates are remo)133 352.8 Q -.15(ve)-.15 G(d.).15 E F2(-inter)108 369.6 Q
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387 |
-.1(va)-.1 G 2.5(lv).1 G(alue)-2.6 E F0(change the interv)133 381.6 Q
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388 |
(al to {v)-.25 E(alue} hours, instead of the def)-.25 E(ault 6 hours.)
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389 |
-.1 E F1(INFO ABOUT D)72 398.4 Q -1.04(AT)-.383 G 2.738(EL)1.04 G(ISTS)
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390 |
-2.738 E F2(-ndates)108 410.4 Q F0
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391 |
(write the number of dates in the list)133 422.4 Q F2(-timerange)108
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392 |
439.2 Q F0
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393 |
(write the time range {last date} - {\214rst date} [in hours].)133 451.2
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394 |
Q F2(-isin date)108 468 Q F0
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395 |
(check whether the date is in the list \(1\) or not \(0\).)133 480 Q F1
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396 |
(STEPPING THR)72 496.8 Q(OUGH D)-.329 E -1.04(AT)-.383 G 2.738(EL)1.04 G
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397 |
(ISTS)-2.738 E F2(-\214rst)108 508.8 Q F0
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398 |
(write the \214rst date of the date list)133 520.8 Q F2(-last)108 537.6
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399 |
Q F0(write the last date of the date list)133 537.6 Q F2(-next date)108
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400 |
554.4 Q F0 .547(\214nd the date {date} in the list and write the)133
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401 |
566.4 R F2(next)3.047 E F0 .547(date to screen; if no ne)3.047 F .548
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402 |
(xt date is in the list, i.e. the)-.15 F
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403 |
(end of the list is reached, 'nil' will be returned.)133 578.4 Q F2(-pr)
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404 |
108 595.2 Q .3 -.15(ev d)-.18 H(ate).15 E F0 .329
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405 |
(\214nd the date {date} in the list and write the)133 607.2 R F2(pr)
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406 |
2.829 E -.15(ev)-.18 G(ious).15 E F0 .328(date to screen; if no pre)
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407 |
2.829 F .328(vious date is in the list,)-.25 F(i.e. the be)133 619.2 Q
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408 |
(ginning of the list is reached, 'nil' will be returned.)-.15 E F1(COMP)
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409 |
72 636 Q(ARING D)-.81 E -1.04(AT)-.383 G 2.738(EL)1.04 G(ISTS)-2.738 E
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410 |
F2(-o)108 648 Q -.1(ve)-.1 G(rlap \214le1 \214le1).1 E F0
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411 |
(determine the o)133 660 Q -.15(ve)-.15 G(rlap of tw).15 E 2.5(od)-.1 G
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412 |
(ate lists.)-2.5 E F2(-onlyin1 \214le1 \214le1)108 676.8 Q F0
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413 |
(determine the dates which only occur in date list 1, b)133 688.8 Q
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414 |
(ut not in datelist 2)-.2 E F2(-onlyin2 \214le1 \214le1)108 705.6 Q F0
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415 |
(determine the dates which only occur in date list 2, b)133 717.6 Q
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(ut not in datelist 1)-.2 E(1)535 768 Q 0 Cg EP
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/F0 10/Times-Roman@0 SF 394.4(datelist\(\) datelist\(\))72 48 R/F1 10.95
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422 |
/Times-Bold@0 SF(Examples)72 84 Q/F2 10/Times-Bold@0 SF
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423 |
([1] datelist scr)108 96 Q(een -indir ./)-.18 E F0
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424 |
(look for dates in the current directory and write them to screen)133
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425 |
108 Q F2([2] datelist dates -cr)108 124.8 Q
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426 |
(eate 19890101_00 20110101_00 -inter)-.18 E -.1(va)-.1 G 2.5(l2).1 G F0
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427 |
.589(creates dates from 00 UTC, 1 January 1989 to 00 UTC, 1 January 201\
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428 |
1 with an interv)133 136.8 R .59(al of 2 hours.)-.25 F
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429 |
(The output will be written to the \214le ')133 148.8 Q(dates'.)-.5 E F1
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430 |
-.548(AU)72 165.6 S(THOR).548 E F0
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431 |
(Written by Michael Sprenger and Heini W)108 177.6 Q
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(ernli \(January 2011\))-.8 E(2)535 768 Q 0 Cg EP
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/F0 10/Times-Roman@0 SF(dif)72 48 Q 371.62(ference\(\) dif)-.25 F
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438 |
(ference\(\))-.25 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E
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439 |
/F2 10/Times-Bold@0 SF(differ)108 96 Q(ence - calculate the differ)-.18
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440 |
E(ence of tw)-.18 E 2.5(ot)-.1 G(rajecrtory \214les)-2.5 E F1(SYNOPSIS)
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441 |
72 112.8 Q F2(differ)108 124.8 Q(ence)-.18 E/F3 10/Times-Italic@0 SF .01
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442 |
(inp\214l1 inp\214le2)2.51 F 2.09(out\214le \214eld)2.75 F 2.5([-)3.56 G
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443 |
(single|-max ])-2.5 E F1(DESCRIPTION)72 141.6 Q F0 .521
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444 |
(Calculate the dif)108 153.6 R .521(ference of tw)-.25 F 3.021(ot)-.1 G
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445 |
.521
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446 |
(rajectory \214les "inp\214le1" and "inp\214le2" and write it to a ne)
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447 |
-3.021 F 3.02(wt)-.25 G .52(rajectory \214le)-3.02 F .311
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448 |
("out\214le". The dif)108 165.6 R .311
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449 |
(ference is calculated of the \214eld "\214eld", which must be a)-.25 F
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450 |
-.25(va)-.2 G .311(ilable on both input \214les. If the).25 F .036
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451 |
(\214eld "LA)108 177.6 R .036
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452 |
(TLON" is speci\214ed, the spherical distance between the tw)-1.11 F
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453 |
2.536(ot)-.1 G .035(rajectories is tak)-2.536 F .035
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454 |
(en. Furthermore, with)-.1 F("-single" the dif)108 189.6 Q(ference is w\
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455 |
ritten at all times, with "-max" only the time of maximum dif)-.25 E
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456 |
(ference is written.)-.25 E F1 -.81(PA)72 206.4 S(RAMETERS).81 E F3
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457 |
(inp\214le1)108.01 218.4 Q F0(\214rst trajectory \214le)183 218.4 Q F3
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458 |
(inp\214le2)108.01 235.2 Q F0(second trajectory \214le)183 235.2 Q F3
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459 |
(out\214le)108.23 252 Q F0 .406(output trajectory \214le - note that th\
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460 |
is is not a standard trajectory \214le which can be further)183 252 R
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461 |
.266(processed! The position of both trajectories are listed and also t\
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462 |
he \214eld for both trajecto-)183 264 R(ries and their dif)183 276 Q
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463 |
(ference.)-.25 E F3(\214eld)109.91 292.8 Q F0 .37
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464 |
(Name of \214eld for which the dif)183 292.8 R .37
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465 |
(ference should be calculated. It must be a)-.25 F -.25(va)-.2 G .37
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466 |
(ilable in both).25 F .583(trajectory \214les. IF "LA)183 304.8 R .583
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467 |
(TLON" is speci\214ed, the spherical distance between the trajectory)
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468 |
-1.11 F(positions is calculated.)183 316.8 Q F1(OPTION)72 333.6 Q(AL P)
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469 |
-.219 E(ARAMETERS)-.81 E F3(-single)108.01 345.6 Q F0(the dif)183 345.6
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470 |
Q(ference is written to "out\214le" for all trajectory times)-.25 E F3
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471 |
(-max)108.01 362.4 Q F0 1.1(the dif)183 362.4 R 1.101(ference is writte\
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472 |
n to "out\214le" only for the trajectory time with maximum dif)-.25 F
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473 |
(fer)-.25 E(-)-.2 E(ence.)183 374.4 Q F1(EXAMPLES)72 391.2 Q F2
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474 |
([1] differ)108 403.2 Q(ence tra1 tra2 out LA)-.18 E(TLON -single)-.95 E
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475 |
F0(gi)133 415.2 Q -.15(ve)-.25 G 3.295(st).15 G .795
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476 |
(he speherical distance \(LA)-3.295 F .795
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477 |
(TLON\) between trajectories in "tra1" and "tra2". The dif)-1.11 F .794
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478 |
(ference is)-.25 F(written for all trajectory times.)133 427.2 Q F2
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479 |
([2] differ)108 444 Q(ence tra1 tra2 out TH -max)-.18 E F0(gi)133 456 Q
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480 |
-.15(ve)-.25 G 2.88(st).15 G .38(he dif)-2.88 F .381(ference of potenti\
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481 |
al temperature \(TH\) between trajectory \214le "ra1" and "tra2" and wr\
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482 |
ites)-.25 F(the maximum dif)133 468 Q
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483 |
(ference \("-max"\) to the output \214le "out".)-.25 E F1 -.548(AU)72
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484 |
484.8 S(THOR).548 E F0(Written by Michael Sprenger and Heini W)108 496.8
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/F0 10/Times-Roman@0 SF -.15(ex)72 48 S 398.06(tract\(\) e).15 F
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491 |
(xtract\(\))-.15 E/F1 10.95/Times-Bold@0 SF(extract)72 84 Q/F2 10
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492 |
/Times-Bold@0 SF(extract - extract columns, times, single trajectories \
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493 |
and starting positions)108 96 Q F1(SYNOPSIS)72 112.8 Q F2(extract)108
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494 |
124.8 Q/F3 10/Times-Italic@0 SF(inptr)2.51 E 2.99(ao)-.15 G(uttr)-2.99 E
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495 |
3.14(am)-.15 G(ode)-3.14 E F1(DESCRIPTION)72 141.6 Q F0 .146(Extract co\
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496 |
lumns, times, single trajectories or starting positions from an input t\
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497 |
rajectory \214le)108 153.6 R F3(inptr)2.656 E(a)-.15 E F0 .146
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498 |
(and write)2.906 F .914(output to a ne)108 165.6 R 3.414(wt)-.25 G .914
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499 |
(rajectory \214le)-3.414 F F3(outtr)3.644 E(a.)-.15 E F0 .914(The dif)
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500 |
5.914 F .914(ferent e)-.25 F .915(xtraction modes are speci\214ed with)
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501 |
-.15 F F3(mode)3.795 E(.)-.15 E F0 .915(Note: the)5.915 F .093
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502 |
(time, longitude, latitude and pressure need not be e)108 177.6 R .093
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503 |
(xtracted beacuse the)-.15 F 2.593(ya)-.15 G .093(re an inte)-2.593 F
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504 |
.093(gral part of e)-.15 F -.15(ve)-.25 G .092(ry trajec-).15 F
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505 |
(tory \214le - the)108 189.6 Q 2.5(ya)-.15 G(re e)-2.5 E
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506 |
(xtracted by def)-.15 E(ault.)-.1 E F1(EXTRA)72 206.4 Q(CTION MODE)-.602
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507 |
E F2(-v)108 218.4 Q(ar)-.1 E F0 -.15(ex)133 218.4 S 1.022(tract columns\
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508 |
of a trajectory \214le; the columns can be listed by name \(e.g. -v).15
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509 |
F 1.022(ar TH PV RH\) or a)-.25 F .254
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510 |
(range of columns can be speci\214ed by the "to" operator \(e.g. -v)133
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|
511 |
230.4 R .254(ar TH to PV\). The tw)-.25 F 2.754(om)-.1 G .254
|
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512 |
(odes can also)-2.754 F(be combined: "-v)133 242.4 Q(ar TH to PV RH" e)
|
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|
513 |
-.25 E(xtracts all columns between TH and PV)-.15 E 2.5(,a)-1.29 G
|
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|
514 |
(nd additionally RH.)-2.5 E F2(-time)108 259.2 Q F0 -.15(ex)133 271.2 S
|
|
|
515 |
.587(tract trajectory times; the times can be gi).15 F -.15(ve)-.25 G
|
|
|
516 |
3.087(na).15 G 3.088(sal)-3.087 G .588
|
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|
517 |
(ist of times \(e.g. -time 6 12\) or as a time range)-3.088 F
|
|
|
518 |
(\(e.g. -time 6 to 18\).)133 283.2 Q F2(-tra)108 300 Q F0 -.15(ex)133
|
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519 |
300 S .258(tract single trajectories; the inde).15 F 2.758(xo)-.15 G
|
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520 |
2.758(ft)-2.758 G .257
|
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|
521 |
(he trajectories can be speci\214ed as a list \(e.g. -tra 10 12 14\) or)
|
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522 |
-2.758 F(as a range of trajectories \(e.g. -tra 10 to 20\).)133 312 Q F2
|
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523 |
(-startf)108 328.8 Q F0 -.15(ex)133 340.8 S .461(tract list \(longitude\
|
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524 |
, latitude, pressure\) of starting positions ofvthe trajectory \214le \
|
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525 |
\(corresponding to).15 F(time 0\).)133 352.8 Q F2(-index)108 369.6 Q F0
|
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526 |
-.15(ex)133 381.6 S 1.381(tract single trajectories - the trajectory in\
|
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527 |
dices \(from 1 to #trajectories\) are gi).15 F -.15(ve)-.25 G 3.88(no)
|
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528 |
.15 G 3.88(na\214)-3.88 G 1.38(le \(e.g.)-3.88 F(-inde)133 393.6 Q 2.5
|
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529 |
<788c>-.15 G(lename\).)-2.5 E F2(-boolean)108 410.4 Q F0 -.15(ex)133
|
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530 |
422.4 S(tract single trajectories - the trajectory are speci\214ed on a\
|
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531 |
boolean \(0/1\) \214le \(e.g. -boolean \214lename\).).15 E F2(-patter)
|
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532 |
108 439.2 Q(n)-.15 E F0 -.15(ex)133 451.2 S 1.82
|
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533 |
(tract all trajectories which match the pattern gi).15 F -.15(ve)-.25 G
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534 |
1.82(n; the pattern is a list of numbers. It is then).15 F(check)133
|
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535 |
463.2 Q
|
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536 |
(ed whether these numbers occur in a trajectory \(all at one time\).)-.1
|
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537 |
E F1(EXAMPLES)72 480 Q F2([1] extract inptra outtra -time 6 to 36 72)108
|
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|
538 |
492 Q F0 .547(read input trajectory \214le "inptra", e)133 504 R .547
|
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539 |
(xtract times 6 to 36 and additionally time 72, and write output to)-.15
|
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|
540 |
F(trajectory \214le "outtra".)133 516 Q F2
|
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|
541 |
([2] extract inptra outtra -index ind\214le)108 532.8 Q F0 .637(reads i\
|
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|
542 |
nput trajectories from "inptra" and write all trajectories to "outtra" \
|
|
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543 |
which are listed in the \214le)133 544.8 R("ind\214le". In "in\214le" t\
|
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|
544 |
he indices of selected trajectories are listed line-by-line.)133 556.8 Q
|
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545 |
F2([3] extract inptra outtra -patter)108 573.6 Q 2.5(n-)-.15 G(999.99)
|
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546 |
-2.5 E F0 -.15(ex)133 585.6 S(tracts all trajectories which ha).15 E .3
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547 |
-.15(ve a m)-.2 H(issing data \(-999.99\) entry).15 E(.)-.65 E F2
|
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548 |
([4] extract inptra outtra -patter)108 602.4 Q 2.5(n0)-.15 G
|
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549 |
(.00 -44.25 -28.47 140)-2.5 E F0 -.15(ex)133 614.4 S .207
|
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550 |
(tracts all trajectories which ha).15 F .507 -.15(ve t)-.2 H .207
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551 |
(he numbers '0.00).15 F 2.707(-44.25 -28.47)7.707 F .206
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552 |
(140' in their list. This options)7.707 F(is con)133 626.4 Q -.15(ve)-.4
|
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553 |
G(nient to search for speci\214c times and positions, and then to see t\
|
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554 |
he complete trajectory).15 E(.)-.65 E F1 -.548(AU)72 643.2 S(THOR).548 E
|
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555 |
F0(Written by Michael Sprenger and Heini W)108 655.2 Q
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556 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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557 |
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/F0 10/Times-Roman@0 SF(gettidif)72 48 Q 388.24(f\(\) gettidif)-.25 F
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562 |
(f\(\))-.25 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10
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563 |
/Times-Bold@0 SF(gettidiff - get the differ)108 96 Q
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564 |
(ence \(in hours\) between tw)-.18 E 2.5(od)-.1 G(ates)-2.5 E F1
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565 |
(SYNOPSIS)72 112.8 Q F2(gettidiff)108 124.8 Q/F3 10/Times-Italic@0 SF
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566 |
.35(date1 date2)2.85 F F1(DESCRIPTION)72 141.6 Q F0 .68
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567 |
(Get the time dif)108 153.6 R .68(ference \(in hours\) between tw)-.25 F
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568 |
3.181(od)-.1 G .681(ates \( in form YYYYMMDD_HH\(MM\), i.e. the minutes)
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569 |
-3.181 F
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570 |
(are optional\): date1 - date2. The output is in format HH or HH.MM)108
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571 |
165.6 Q F1 -.81(PA)72 182.4 S(RAMETERS).81 E F2(date1)108 194.4 Q F0
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572 |
(\214rst date \( in form YYYYMMDD_HH\(MM\) \))183 194.4 Q F2(date2)108
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573 |
211.2 Q F0(second date \( in form YYYYMMDD_HH\(MM\) \))183 211.2 Q F1
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574 |
(EXAMPLES)72 228 Q F2([1] gettidiff 20110102_18 20110205_00)108 240 Q F0
|
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575 |
(gi)133 252 Q -.15(ve)-.25 G 2.5(st).15 G(he time dif)-2.5 E
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576 |
(ference between 20110102_18 and 20110205_00; the result is -798 h.)-.25
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577 |
E F1 -.548(AU)72 268.8 S(THOR).548 E F0
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578 |
(Written by Michael Sprenger and Heini W)108 280.8 Q
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579 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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584 |
/F0 10/Times-Roman@0 SF(getv)72 48 Q 394.92(ars\(\) getv)-.25 F(ars\(\))
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585 |
-.25 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10
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586 |
/Times-Bold@0 SF(getv)108 96 Q
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587 |
(ars - get a list of a \214elds on a netCDF \214le)-.1 E F1(SYNOPSIS)72
|
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|
588 |
112.8 Q F2(getv)108 124.8 Q(ars)-.1 E/F3 10/Times-Italic@0 SF
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589 |
(\214lename)4.41 E F1(DESCRIPTION)72 141.6 Q F0(Get a list of all \214e\
|
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590 |
lds on a netCDF \214le - the names of the \214elds are listed line-by-l\
|
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591 |
ine.)108 153.6 Q F1 -.81(PA)72 170.4 S(RAMETERS).81 E F2(\214lename)108
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592 |
182.4 Q F0(name of the netCDF \214le \(e.g. P20110102_00\).)183 182.4 Q
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593 |
F1(EXAMPLES)72 199.2 Q F2([1] getv)108 211.2 Q(ars P20110102_00)-.1 E F0
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594 |
(gi)133 223.2 Q -.15(ve)-.25 G 2.938(sal).15 G .438
|
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595 |
(ist of all \214elds on the netCDF \214le P20110102_00; the results is:)
|
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596 |
-2.938 F .438(time, Q, L)5.438 F .438(WC, IWC, T)-.74 F 2.937(,U)-.74 G
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597 |
(,)-2.937 E 2.58 -1.29(V, O)133 235.2 T(MEGA, PS, SLP)1.29 E F1 -.548
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598 |
(AU)72 252 S(THOR).548 E F0(Written by Michael Sprenger and Heini W)108
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599 |
264 Q(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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/F0 10/Times-Roman@0 SF 345.54(Lagrantohelp\(\) Lagrantohelp\(\))72 48 R
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605 |
/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0
|
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606 |
SF(Lagranto -)108 96 Q F0
|
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607 |
(calculate trajectories for ECMWF analyses and forecasts)2.5 E F1
|
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608 |
(SYNOPSIS)72 112.8 Q F2 .204(lagrantohelp [topic|tutorial|r)108 124.8 R
|
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609 |
(efer)-.18 E(ence|futur)-.18 E .204(e] -)-.18 F F0(sho)2.704 E 2.704(wt)
|
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610 |
-.25 G .205(his man page or the one corresponding to a speci\214c)-2.704
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611 |
F .853(topic. All)108 136.8 R/F3 10/Times-Italic@0 SF(underlined)3.353 E
|
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612 |
F0 .853(names in this document ha)3.353 F 1.152 -.15(ve t)-.2 H .852
|
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613 |
(heir o).15 F .852(wn man page. If "tutorial" is chosen, a detailed)-.25
|
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614 |
F 1.248(tutorial for Lagranto is opened. F)108 148.8 R 1.249
|
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615 |
(or "reference" a PDF document with all man pages is opened. Finally)
|
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616 |
-.15 F(,)-.65 E
|
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617 |
(with option "future" plans for additional features will be listed.)108
|
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618 |
160.8 Q F1(DESCRIPTION)72 177.6 Q F0 1.24(Lagranto is a softw)108 189.6
|
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|
619 |
R 1.239(are tool \(UNIX shell-scripts and F)-.1 F 1.239
|
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620 |
(ortran programs\) to analyze Lagrangian aspects of)-.15 F 1.4(atmosphe\
|
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|
621 |
ric phenomena. It requires a time-series of 3-dimensional wind \214elds\
|
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|
622 |
\(and if necessary further)108 201.6 R -.25(va)108 213.6 S
|
|
|
623 |
(riables\) on netCDF \214les.).25 E F1(CORE PR)72 230.4 Q(OGRAMS)-.329 E
|
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624 |
F3(cr)108.2 242.4 Q(eate_startf)-.37 E F0(create starting \214les)183
|
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625 |
242.4 Q F3(caltr)108.2 259.2 Q(a)-.15 E F0
|
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626 |
(calculate trajectory positions)183 259.2 Q F3(tr)108.13 276 Q(ace)-.15
|
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627 |
E F0(trace meteorological \214elds along trajectories)183 276 Q F3
|
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628 |
(select)108.34 292.8 Q F0(select trajectories based on se)183 292.8 Q
|
|
|
629 |
-.15(ve)-.25 G(ral criteria).15 E F3(density)108.35 309.6 Q F0
|
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|
630 |
(create netCDF \214les with trajectory densities)183 309.6 Q F1(TRAJECT)
|
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631 |
72 326.4 Q(OR)-.197 E 2.738(YT)-.383 G(OOLS)-2.935 E F3 -.2(ex)108 338.4
|
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632 |
S(tr).2 E(act)-.15 E F0 -.15(ex)183 338.4 S
|
|
|
633 |
(tract single trajectories, times or columns from a trajectory \214le)
|
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634 |
.15 E F3(list2lsl)108.09 355.2 Q F0(transform a \(longitude,latitude,pr\
|
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635 |
essure\) list into a trajectory \214le)183 355.2 Q F3(lsl2list)108.09
|
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636 |
372 Q F0(transform a trajectory \214le into a \(longitude,latitude,pres\
|
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637 |
sure\) list)183 372 Q F3(mer)108.38 388.8 Q -.1(ge)-.37 G(tr).1 E(a)-.15
|
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|
638 |
E F0(mer)183 388.8 Q(ge tw)-.18 E 2.5(ot)-.1 G(rajectory \214les)-2.5 E
|
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|
639 |
F3 -.37(re)108 405.6 S(format).37 E F0
|
|
|
640 |
(change the format of a trajectory \214le)183 405.6 Q F3(timer)108.13
|
|
|
641 |
422.4 Q(es)-.37 E F0
|
|
|
642 |
(change the time resolution of a trajectory \214le with interpolation)
|
|
|
643 |
183 422.4 Q F3(tr)108.13 439.2 Q(ainfo)-.15 E F0
|
|
|
644 |
(write some information about a trajectory \214le)183 439.2 Q F3(dif)
|
|
|
645 |
108.35 456 Q(fer)-.18 E(ence)-.37 E F0(calculate the dif)183 456 Q
|
|
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646 |
(ference between tw)-.25 E 2.5(ot)-.1 G(rajectory \214les)-2.5 E F1
|
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647 |
(NETCDF T)72 472.8 Q(OOLS)-.197 E F3 -.15(ch)108 484.8 S(ang).15 E(ecst)
|
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648 |
-.1 E F0(change the constants \214lename on a netCDF \214le)183 484.8 Q
|
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649 |
F3 -.15(ch)108 501.6 S(ang).15 E(et)-.1 E F0
|
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650 |
(change the time on a netCDF \214le)183 501.6 Q F3 -.1(ge)108 518.4 S
|
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651 |
(tmima).1 E F0(get the minimum and maximum v)183 518.4 Q
|
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652 |
(alue of a \214eld on a netCDF \214le)-.25 E F3 -.1(ge)108 535.2 S(tvar)
|
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653 |
.1 E(s)-.1 E F0(get a list of \214elds on a netCDF \214le)183 535.2 Q F1
|
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654 |
(GENERAL T)72 552 Q(OOLS)-.197 E F3(ne)108.36 564 Q(wtime)-.15 E F0
|
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655 |
(get a ne)183 564 Q 2.5(wd)-.25 G(ate from an initial date and an of)
|
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|
656 |
-2.5 E(fset in hours)-.25 E F3 -.1(ge)108 580.8 S(ttidif).1 E(f)-.18 E
|
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|
657 |
F0(get the time dif)183 580.8 Q(ference between tw)-.25 E 2.5(od)-.1 G
|
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658 |
(ates)-2.5 E F1(VISU)72 597.6 Q(ALISA)-.657 E(TION)-1.04 E F0 1.927
|
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659 |
(Lagranto comes with tw)108 609.6 R 4.427(op)-.1 G 1.927
|
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660 |
(ackages for visualisation of trajectories: one based on Matlab \(www)
|
|
|
661 |
-4.427 F(.math-)-.65 E -.1(wo)108 621.6 S 1.158
|
|
|
662 |
(rks.com\) and one based on NCL \(www).1 F(.ncl.ucar)-.65 E 1.159
|
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|
663 |
(.edu\). Examples are pro)-.55 F 1.159
|
|
|
664 |
(vided in folder "\214gure" of the)-.15 F(Lagranto installation.)108
|
|
|
665 |
633.6 Q F1 -.548(AU)72 650.4 S(THOR).548 E F0
|
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666 |
(Written by Michael Sprenger and Heini W)108 662.4 Q
|
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667 |
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/F0 10/Times-Roman@0 SF 398.82(list2lsl\(\) list2lsl\(\))72 48 R/F1
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673 |
10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
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674 |
(list2lsl - con)108 96 Q -.1(ve)-.4 G
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675 |
(rt a list of longitude, latitude and pr).1 E(essur)-.18 E 2.5(ei)-.18 G
|
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676 |
(nto a trajectory \214le.)-2.5 E F1(SYNOPSIS)72 112.8 Q F2(list2lsl)108
|
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677 |
124.8 Q/F3 10/Times-Italic@0 SF .41(inp\214le out\214le)2.51 F 2.5([o)
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|
678 |
2.97 G(ptional ar)-2.5 E(guments ])-.37 E F1(DESCRIPTION)72 141.6 Q F0
|
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679 |
(Con)108 153.6 Q -.15(ve)-.4 G(rt an input \214le "inp\214le" wqith).15
|
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680 |
E 2.5(al)5 G
|
|
|
681 |
(ist of longitude, latitude and pressure into a trajectory \214le.)-2.5
|
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682 |
E F1 -.81(PA)72 170.4 S(RAMETERS).81 E F3(inp\214le)108.01 182.4 Q F0
|
|
|
683 |
(input \214le \(a list of longitude, latitude and pressure\))183 182.4 Q
|
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|
684 |
F3(out\214le)108.23 199.2 Q F0(output trajectory \214le)183 199.2 Q F1
|
|
|
685 |
(OPTION)72 216 Q(AL P)-.219 E(ARAMETERS)-.81 E F2(-r)108 228 Q(ef r)-.18
|
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|
686 |
E(efdate)-.18 E F0(set the reference date of the trajectory \214le to "\
|
|
|
687 |
refdate", e.g. "-ref 20110102_00".)133 240 Q F2(-time v)108 256.8 Q
|
|
|
688 |
(alue)-.1 E F0(set the time of the trajectory \214le to "v)133 268.8 Q
|
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|
689 |
(alue" \(in format HH.MM\): e.g. "-time 6" sets the time to 6 h.)-.25 E
|
|
|
690 |
F1(EXAMPLES)72 285.6 Q F2([1] list2lsl list\214le tra\214le -r)108 297.6
|
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691 |
Q(efdate 20110101_00 -time 6)-.18 E F0(con)133 309.6 Q -.15(ve)-.4 G
|
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|
692 |
.457(rts the list "list\214le" into a trajectory \214le "tra\214le", wh\
|
|
|
693 |
ere the reference date is 20110101_00 and).15 F(the time is 6 h.)133
|
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694 |
321.6 Q F1 -.548(AU)72 338.4 S(THOR).548 E F0
|
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695 |
(Written by Michael Sprenger and Heini W)108 350.4 Q
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|
696 |
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/F0 10/Times-Roman@0 SF 398.82(lsl2list\(\) lsl2list\(\))72 48 R/F1
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702 |
10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
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703 |
(lsl2list - con)108 96 Q -.1(ve)-.4 G
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704 |
(rt a trajectory \214le into a list of longitude, latituden and pr).1 E
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|
705 |
(essur)-.18 E(e)-.18 E F1(SYNOPSIS)72 112.8 Q F2(lsl2list)108 124.8 Q/F3
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706 |
10/Times-Italic@0 SF .41(inp\214le out\214le)2.51 F F1(DESCRIPTION)72
|
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707 |
141.6 Q F0(Con)108 153.6 Q -.15(ve)-.4 G .195(rt an input trajectory \
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708 |
\214le "inp\214le" into a list of longitude, latitude and pressure; all\
|
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|
709 |
times are included).15 F(in this list.)108 165.6 Q F1 -.81(PA)72 182.4
|
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710 |
S(RAMETERS).81 E F3(inp\214le)108.01 194.4 Q F0(input trajectory \214le)
|
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711 |
183 194.4 Q F3(out\214le)108.23 211.2 Q F0
|
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712 |
(output \214le \(a list of longitude, latitude and pressure\))183 211.2
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713 |
Q F1(EXAMPLES)72 228 Q F2(lsl2list tra\214le list\214le)108 240 Q F0
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714 |
(con)133 252 Q -.15(ve)-.4 G(rts all entries of the trajectory \214le "\
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715 |
tra\214le" into a list\214le with longitude, latitude and pressure.).15
|
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|
716 |
E F1 -.548(AU)72 268.8 S(THOR).548 E F0
|
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717 |
(Written by Michael Sprenger and Heini W)108 280.8 Q
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718 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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719 |
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721 |
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723 |
/F0 10/Times-Roman@0 SF(mer)72 48 Q 381.46(getra\(\) mer)-.18 F
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724 |
(getra\(\))-.18 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2
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725 |
10/Times-Bold@0 SF(mer)108 96 Q(getra -)-.1 E F0(combine tw)2.5 E 2.5
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726 |
(ot)-.1 G(rajectory \214les)-2.5 E F1(SYNOPSIS)72 112.8 Q F2(mer)108
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727 |
124.8 Q(getra)-.1 E/F3 10/Times-Italic@0 SF .01(inp\214le1 inp\214le2)
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728 |
2.51 F(out\214le)2.75 E F1(DESCRIPTION)72 141.6 Q F0 .077(Combines tw)
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729 |
108 153.6 R 2.577(oi)-.1 G .077
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730 |
(nput trajectory \214les "inp\214le1" and "inp\214le2" and writes a ne)
|
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731 |
-2.577 F 2.576(wc)-.25 G .076(ombined trajectory \214le "out-)-2.576 F
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732 |
(\214le". Three dif)108 165.6 Q
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733 |
(ferent modes for combination are supported \(see belo)-.25 E(w\).)-.25
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734 |
E F1 -.81(PA)72 182.4 S(RAMETERS).81 E F3(inp\214le1)108.01 194.4 Q F0
|
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|
735 |
(\214rst input trajectory \214le)183 194.4 Q F3(inp\214le2)108.01 211.2
|
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|
736 |
Q F0(second input trajectory \214le)183 211.2 Q F3(out\214le)108.23 228
|
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|
737 |
Q F0(output trajectory \214le)183 228 Q F1(MODES FOR COMBIN)72 244.8 Q
|
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|
738 |
-1.04(AT)-.219 G(ION)1.04 E F0 .128(Three dif)108 256.8 R .128
|
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|
739 |
(ferent combination modes are supported. The)-.25 F 2.629(ya)-.15 G .129
|
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740 |
(re tested for sequentially and the \214rst mode which)-2.629 F
|
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741 |
(is accepted, based on the criteria listed belo)108 268.8 Q 1.3 -.65
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742 |
(w, i)-.25 H 2.5(sp).65 G(erformed. The three modes are:)-2.5 E F2 2.5
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743 |
(-c)108 285.6 S(olumn)-2.5 E F0 .271(The input \214les ha)133 297.6 R
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744 |
.571 -.15(ve t)-.2 H .271(he same trajectory times, longitudes, latitud\
|
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745 |
es and pressures, and both \214les con-).15 F 1.19
|
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746 |
(tain the same number of trajectories. The ne)133 309.6 R 3.691(wt)-.25
|
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|
747 |
G 1.191(rajectory \214le contains all columns from both input)-3.691 F
|
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748 |
.035(\214les, duplicate columns only included once, e.g. if "inp\214le1\
|
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|
749 |
" has columns "time,lon,lat,p,TH,PV" and)133 321.6 R
|
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750 |
("inp\214le2" columns "time,lon,lat,p,PV)133 333.6 Q
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751 |
(,Q", the output \214le will ha)-1.29 E .3 -.15(ve ")-.2 H
|
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752 |
(time,lon,lat,p,TH,PV).15 E(,Q".)-1.29 E F2 2.5(-a)108 350.4 S(ppend)
|
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753 |
-2.5 E F0 .39(The input \214les ha)133 362.4 R .69 -.15(ve t)-.2 H .39
|
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754 |
(he same trajectory times and the same columns, b).15 F .391(ut dif)-.2
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755 |
F .391(fer in the number of tra-)-.25 F(jectories. Then the second \214\
|
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|
756 |
le is appended to the \214rst one and written as a ne)133 374.4 Q 2.5
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|
757 |
(wt)-.25 G(rajectory \214le.)-2.5 E F2 2.5(-t)108 391.2 S(imes)-2.5 E F0
|
|
|
758 |
.077(The input \214les dif)133 403.2 R .077(fer only in the time v)-.25
|
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|
759 |
F .076(alues, e.g. the \214rst \214le might contain times -96 h to 0 h \
|
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760 |
and the)-.25 F .399(second the times from 0 h to 96 hours. Then the ne)
|
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761 |
133 415.2 R 2.9(wc)-.25 G .4
|
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|
762 |
(ombined \214le will contain the time -96 h to 96)-2.9 F 1.238(h. Note \
|
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|
763 |
that duplicate times are eliminated. Furthermore, the output times are \
|
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|
764 |
sorted in increasing)133 427.2 R(order)133 439.2 Q(.)-.55 E F1(EXAMPLES)
|
|
|
765 |
72 456 Q F2([1] mer)108 468 Q(getra \214le1 \214le2 new\214le)-.1 E F0
|
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|
766 |
1.283(combines the tw)133 480 R 3.783(ot)-.1 G 1.283
|
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767 |
(rajectory \214les "\214le1" and "\214le2" and writes a ne)-3.783 F
|
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|
768 |
3.783(wt)-.25 G 1.283(rajectory \214le; the mode for)-3.783 F
|
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|
769 |
(combination is automatically detected.)133 492 Q F1 -.548(AU)72 508.8 S
|
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|
770 |
(THOR).548 E F0(Written by Michael Sprenger and Heini W)108 520.8 Q
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771 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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772 |
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776 |
/F0 10/Times-Roman@0 SF(ne)72 48 Q 383.8(wtime\(\) ne)-.25 F(wtime\(\))
|
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|
777 |
-.25 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10
|
|
|
778 |
/Times-Bold@0 SF(newtime -)108 96 Q F0(get a ne)2.5 E 2.5(wd)-.25 G
|
|
|
779 |
(ate string from an initial date and an of)-2.5 E(fset in hours)-.25 E
|
|
|
780 |
F1(SYNOPSIS)72 112.8 Q F2(newtime)108 124.8 Q/F3 10/Times-Italic@0 SF
|
|
|
781 |
.41(date of)2.85 F(fset)-.18 E F1(DESCRIPTION)72 141.6 Q F0(Gi)108 153.6
|
|
|
782 |
Q -.15(ve)-.25 G 2.568(na).15 G 2.568(ni)-2.568 G .067
|
|
|
783 |
(nitial date string in format "YYYYMMDD_HH" and an of)-2.568 F .067
|
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|
784 |
(fset in hours, create a ne)-.25 F 2.567(wd)-.25 G .067(ate string -)
|
|
|
785 |
-2.567 F(agin in the form "YYYYMMDD_HH".)108 165.6 Q F1 -.81(PA)72 182.4
|
|
|
786 |
S(RAMETERS).81 E F3(date)108.35 194.4 Q F0 1.035(initial date in form "\
|
|
|
787 |
YYYYMMDD_HH", e.g. 20110102_18 for 18 UTC, 2nd January)183 194.4 R
|
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|
788 |
(2011.)183 206.4 Q F3(of)108.23 223.2 Q(fset)-.18 E F0(Of)183 223.2 Q
|
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|
789 |
(fset in hours; the of)-.25 E(fset can be positi)-.25 E .3 -.15(ve \()
|
|
|
790 |
-.25 H(into the future\) or ne).15 E -.05(ga)-.15 G(ti).05 E .3 -.15
|
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|
791 |
(ve \()-.25 H(into the past\).).15 E F1(EXAMPLES)72 240 Q F2
|
|
|
792 |
([1] newtime 20110101_00 45)108 252 Q F0(gi)133 264 Q -.15(ve)-.25 G 2.5
|
|
|
793 |
(s2).15 G(0110102_21, the datestring 45 h after 20110101_00.)-2.5 E F1
|
|
|
794 |
-.548(AU)72 280.8 S(THOR).548 E F0
|
|
|
795 |
(Written by Michael Sprenger and Heini W)108 292.8 Q
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|
796 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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797 |
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799 |
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800 |
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801 |
/F0 10/Times-Roman@0 SF 383.32(reformat\(\) reformat\(\))72 48 R/F1
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|
802 |
10.95/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
|
|
803 |
-.18(re)108 96 S -.25(fo).18 G(rmat - con).25 E -.1(ve)-.4 G
|
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|
804 |
(rt trajectory \214les between differ).1 E(ent f)-.18 E(ormats)-.25 E F1
|
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|
805 |
(SYNOPSIS)72 112.8 Q F2 -.18(re)108 124.8 S -.25(fo).18 G(rmat).25 E/F3
|
|
|
806 |
10/Times-Italic@0 SF .41(inp\214le out\214le)2.51 F F1(DESCRIPTION)72
|
|
|
807 |
141.6 Q F0(Con)108 153.6 Q -.15(ve)-.4 G .568
|
|
|
808 |
(rt a Lagranto trajectory \214le).15 F F3(inp\214le)3.078 E F0 .568
|
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|
809 |
(from one format to another format; the ne)3.248 F 3.068<778c>-.25 G
|
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|
810 |
.567(le is written to)-3.068 F F3(out-)3.297 E(\214le)108 165.6 Q(.)-.15
|
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|
811 |
E F0 .278(The formats are speci\214ed with an appendix to the \214lenam\
|
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|
812 |
e, e.g. "trajectory)5.277 F .278(.1" speci\214es format 1. If no)-.65 F
|
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|
813 |
(appendix is gi)108 177.6 Q -.15(ve)-.25 G(n, format 1 is chosen.).15 E
|
|
|
814 |
F1 -.81(PA)72 194.4 S(RAMETERS).81 E F3(inp\214le)108.01 206.4 Q F0
|
|
|
815 |
(input trajectory \214le)183 206.4 Q F3(out\214le)108.23 223.2 Q F0
|
|
|
816 |
(output trajectory \214le \(can be the same as inp\214le\).)183 223.2 Q
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|
|
817 |
F1(FORMA)72 240 Q(TS)-1.04 E F0 -.15(Fo)108 252 S(rmats must be speci\
|
|
|
818 |
\214ed with an appendix to the \214lename. If no appendix is gi).15 E
|
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|
819 |
-.15(ve)-.25 G(n, format 1 is chosen.).15 E F2(.1)108 268.8 Q F0 .949(A\
|
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|
820 |
SCII \214le; the trajectories are sorted according to their starting po\
|
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|
821 |
sitions. Dif)133 268.8 R .948(ferent trajectories are)-.25 F .12(separa\
|
|
|
822 |
ted by a blank line. This format is the only one supported by the Matla\
|
|
|
823 |
b and NCL visualisation)133 280.8 R(scripts \(see)133 292.8 Q F2
|
|
|
824 |
(lagrantohelp/visualisation\).)2.5 E(.2)108 309.6 Q F0 .971(ASCII \214l\
|
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|
825 |
e; the trajectories are sorted according to their times. Dif)133 309.6 R
|
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|
826 |
.97(ferent times are separated with a)-.25 F(blank line.)133 321.6 Q F2
|
|
|
827 |
(.3)108 338.4 Q F0(unformatted F)133 338.4 Q
|
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|
828 |
(ortran; this is the most ef)-.15 E(\214cient format, b)-.25 E
|
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|
829 |
(ut least portable one.)-.2 E F2(.4)108 355.2 Q F0
|
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|
830 |
(netCDF; portable and compact data format.)133 355.2 Q F1(EXAMPLES)72
|
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|
831 |
372 Q F2([1] r)108 384 Q(ef)-.18 E(ormat trainp.1 trainp.4)-.25 E F0
|
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|
832 |
(Con)133 396 Q -.15(ve)-.4 G(rt the input trajectory \214le in format 1\
|
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|
833 |
\(ASCII\) to format 4 \(netCDF\).).15 E F1 -.548(AU)72 412.8 S(THOR)
|
|
|
834 |
.548 E F0(Written by Michael Sprenger and Heini W)108 424.8 Q
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835 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
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836 |
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837 |
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838 |
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839 |
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840 |
/F0 10/Times-Roman@0 SF 406.64(select\(\) select\(\))72 48 R/F1 10.95
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841 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
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842 |
(select -)108 96 Q F0(select trajectories)2.5 E F1(SYNOPSIS)72 112.8 Q
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843 |
F2(select)108 124.8 Q/F3 10/Times-Italic@0 SF(inptr)2.51 E 2.99(ao)-.15
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|
844 |
G(uttr)-2.99 E 2.96(ac)-.15 G(riterion)-2.96 E F1(DESCRIPTION)72 141.6 Q
|
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|
845 |
F0 .535(Select trajectories from the input trajectories in "inptra" bas\
|
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846 |
ed upon meteorological conditions speci\214ed in)108 153.6 R .7
|
|
|
847 |
("criterion" \(to be described belo)108 165.6 R .7
|
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|
848 |
(w\). The selected trajectories are then written to a ne)-.25 F 3.2(wt)
|
|
|
849 |
-.25 G .7(rajectory \214le "out-)-3.2 F(tra".)108 177.6 Q F1 -.81(PA)72
|
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|
850 |
194.4 S(RAMETERS).81 E F3(inptr)108.01 206.4 Q(a)-.15 E F0
|
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|
851 |
(input trajectory \214le)183 206.4 Q F3(outtr)108.23 223.2 Q(a)-.15 E F0
|
|
|
852 |
(output trajectory \214le)183 223.2 Q F3(criterion)108.2 240 Q F0 .234(\
|
|
|
853 |
speci\214cation of the selection criterion; the speci\214cation is eith\
|
|
|
854 |
er an e)183 240 R .234(xplicit criterion or a)-.15 F(\214le containing \
|
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|
855 |
the speci\214cation. Each selection criterion has the follo)183 252 Q
|
|
|
856 |
(wing form:)-.25 E F2(COMMAND)183 264 Q F0(:)2.5 E F2(FIELD)2.5 E F0(:)
|
|
|
857 |
2.5 E F2(ARGUMENTS)2.5 E F0(:)2.5 E F2 2.5([T)2.5 G(IME ].)-2.5 E F0(Se)
|
|
|
858 |
183 276 Q -.15(ve)-.25 G 1.105(ral selection criteria can be combined w\
|
|
|
859 |
ith logical operator & \(AND\) and | \(OR\),).15 F(the AND ha)183 288 Q
|
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|
860 |
(ving higher priority than the OR.)-.2 E F1(OPTION)72 304.8 Q
|
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861 |
(AL ARGUMENTS)-.219 E F3(-noclean)108.01 316.8 Q F0 -.1(ke)133 328.8 S
|
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|
862 |
(ep temporary \214les for deb).1 E(ugging.)-.2 E F3(-boolean)108.01
|
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863 |
345.6 Q F0 .286(Write a boolean list \(0/1\) instead of a trajectory \
|
|
|
864 |
\214le; the \214le has #trajectories entries, each line corre-)133 357.6
|
|
|
865 |
R(sponding to an input trajectory /1=trajectory selected, 0=not selecte\
|
|
|
866 |
d\).)133 369.6 Q F3(-inde)108.01 386.4 Q(x)-.2 E F0 .903(Write an inde)
|
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|
867 |
133 398.4 R 3.403(xl)-.15 G .903
|
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|
868 |
(ist instead of a trajectory \214le: the inde)-3.403 F 3.403(xo)-.15 G
|
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|
869 |
3.403(fa)-3.403 G .902(ll selected trajectories is written to the)-3.403
|
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870 |
F(output \214le - the inde)133 410.4 Q 2.5(xr)-.15 G(anges from 1 to)
|
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|
871 |
-2.5 E(#trajectories.)5 E F3(-count)108.01 427.2 Q F0
|
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|
872 |
(Write only the number of selected trajectories to the output \214le.)
|
|
|
873 |
133 439.2 Q F3(-startf)108.01 456 Q F0(Write only the starting position\
|
|
|
874 |
s of selected trajectories to the output \214le.)133 468 Q F3(-r)108.01
|
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|
875 |
484.8 Q -.4(eg)-.37 G(ionf \214lename).4 E F0 .295(change the re)133
|
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|
876 |
496.8 R .295(gion \214le from its def)-.15 F .295(ault v)-.1 F .295
|
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877 |
(alue "re)-.25 F .296(gionf" to a ne)-.15 F 2.796<778c>-.25 G .296
|
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|
878 |
(le name: the syntax is "-re)-2.796 F .296(gionf \214le-)-.15 F(name".)
|
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|
879 |
133 508.8 Q F1(COMMAND)72 525.6 Q F2 2.5(-G)108 537.6 S(T)-2.5 E F0
|
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|
880 |
(greater than: e.g.)133 549.6 Q F2(GT)5 E(:PV)-.74 E(:2)-.92 E F0
|
|
|
881 |
(selects trajectories with \214rst potential v)2.5 E
|
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|
882 |
(orticity \(PV\) lar)-.2 E(ger than 2 PVU.)-.18 E F2 2.5(-L)108 566.4 S
|
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|
883 |
(T)-3.42 E F0(less than: e.g.)133 566.4 Q F2 -1.4 -.92(LT :)5 H(RH:70)
|
|
|
884 |
.92 E F0(selects trajectories with \214rst relati)2.5 E .3 -.15(ve h)
|
|
|
885 |
-.25 H(umidity \(RH\) belo).15 E 2.5(w7)-.25 G 2.5(0%)-2.5 G(.)-2.5 E F2
|
|
|
886 |
2.5(-I)108 583.2 S(N)-2.5 E F0(within: e.g.)133 583.2 Q F2(IN:lon:30,40)
|
|
|
887 |
5 E F0(selects trajectories with \214rst longitude between 30 and 40 de)
|
|
|
888 |
2.5 E(g.)-.15 E F2 2.5(-O)108 600 S(UT)-2.5 E F0 .578(outside: e.g.)133
|
|
|
889 |
612 R F2(OUT)5.578 E(:lat:-30,30)-.74 E F0 .578
|
|
|
890 |
(selects trajectories with \214rst latitude outside -30 and 30 de)3.078
|
|
|
891 |
F 3.077(g-n)-.15 G -.15(eg)-3.077 G(lect-).15 E
|
|
|
892 |
(ing an equatoriual/subtropical band.)133 624 Q F2 2.5(-E)108 640.8 S(Q)
|
|
|
893 |
-2.5 E F0(equal: e.g.)133 652.8 Q F2(EQ:p:460)5 E F0
|
|
|
894 |
(selects trajectories with \214rst pressure equal to 460 hP)2.5 E(a.)
|
|
|
895 |
-.15 E F2 2.5(-T)108 669.6 S -.3(RU)-2.5 G(E).3 E F0 .35
|
|
|
896 |
(check whether v)133 681.6 R .351(alue is dif)-.25 F .351
|
|
|
897 |
(ferent from zero \(logical TR)-.25 F .351(UE\): e.g.)-.4 F F2(TR)5.351
|
|
|
898 |
E(UE:CYCL::ALL\(ANY\))-.3 E F0(checks)2.851 E .244
|
|
|
899 |
(whether the trajectory passes through a c)133 693.6 R .244
|
|
|
900 |
(ycclone, which is mark)-.15 F .243(ed as 0/1 \214eld, at an)-.1 F 2.743
|
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|
901 |
(yt)-.15 G .243(ime. Note that)-2.743 F(the command 'TR)133 705.6 Q
|
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|
902 |
(UE' has no ar)-.4 E(guments of its o)-.18 E(wn!)-.25 E(1)535 768 Q 0 Cg
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903 |
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904 |
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906 |
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907 |
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908 |
/F0 10/Times-Roman@0 SF 406.64(select\(\) select\(\))72 48 R/F1 10
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|
909 |
/Times-Bold@0 SF 2.5(-F)108 84 S(ALSE)-3.4 E F0 1.925(check whether v)
|
|
|
910 |
133 96 R 1.925(alue is equal to zero \(logical F)-.25 F 1.926
|
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|
911 |
(ALSE\): e.g.)-.74 F F1 -.9(FA)6.926 G(LSE:CYCL::ALL\(ALL\)).9 E F0
|
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|
912 |
(checks)4.426 E .9(whether the trajectory ne)133 108 R -.15(ve)-.25 G
|
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|
913 |
3.4(rp).15 G .9(asses through a c)-3.4 F .9(ycclone, which is mark)-.15
|
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|
914 |
F .9(ed as 0/1 \214eld. Note that the)-.1 F(command 'TR)133 120 Q
|
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|
915 |
(UE' has no ar)-.4 E(guments of its o)-.18 E(wn!)-.25 E F1 2.5(-A)108
|
|
|
916 |
136.8 S(LL, ANY)-2.5 E 2.5(,N)-.92 G(ONE)-2.5 E F0 .167(these are speci\
|
|
|
917 |
al commands which only apply for the TRIGGER \214eld. Further e)133
|
|
|
918 |
148.8 R .168(xplanations are gi)-.15 F -.15(ve)-.25 G(n).15 E(belo)133
|
|
|
919 |
160.8 Q 2.5(wi)-.25 G 2.5(ns)-2.5 G(ection TRIGGER.)-2.5 E/F2 10.95
|
|
|
920 |
/Times-Bold@0 SF(FIELD)72 177.6 Q F1 2.5(-V)108 189.6 S(ALUE)-3.85 E F0
|
|
|
921 |
(tak)133 201.6 Q 3.587(ev)-.1 G 1.087(alue of the \214eld: e.g.)-3.837 F
|
|
|
922 |
F1(GT)6.087 E(:PV\(V)-.74 E(ALUE\):2)-1.35 E F0 1.087
|
|
|
923 |
(selects the trajectories with \214rst potential v)3.587 F(orticity)-.2
|
|
|
924 |
E 1.073(\(PV\) v)133 213.6 R 1.073
|
|
|
925 |
(alue greater than 2 PVU. This selection criterion is equi)-.25 F -.25
|
|
|
926 |
(va)-.25 G 1.074(lent to).25 F F1(GT)3.574 E(:PV)-.74 E(:2,)-.92 E F0
|
|
|
927 |
1.074(i.e. the V)3.574 F(ALUE)-1.35 E(ar)133 225.6 Q(gument is tak)-.18
|
|
|
928 |
E(en as def)-.1 E(ault.)-.1 E F1 2.5(-M)108 242.4 S(EAN)-2.5 E F0(tak)
|
|
|
929 |
133 254.4 Q 4.505(et)-.1 G 2.005(he mean o)-4.505 F -.15(ve)-.15 G 4.504
|
|
|
930 |
(rt).15 G 2.004(he selected times: e.g.)-4.504 F F1(GT)7.004 E
|
|
|
931 |
(:RH\(MEAN\):70:ALL)-.74 E F0 2.004(selects all trajectories for)4.504 F
|
|
|
932 |
(which the mean relati)133 266.4 Q .3 -.15(ve h)-.25 H(umidity \(RH\) o)
|
|
|
933 |
.15 E -.15(ve)-.15 G 2.5(ra).15 G
|
|
|
934 |
(ll times \(ALL\) is greater than 70 %.)-2.5 E F1 2.5(-V)108 283.2 S(AR)
|
|
|
935 |
-3.85 E F0(tak)133 295.2 Q 4.685(et)-.1 G 2.185(he v)-4.685 F 2.185
|
|
|
936 |
(ariance o)-.25 F -.15(ve)-.15 G 4.685(rt).15 G 2.185
|
|
|
937 |
(he selected times: e.g.)-4.685 F F1(GT)7.185 E(:lat\(V)-.74 E
|
|
|
938 |
(AR\):10:ALL)-1.35 E F0 2.185(selects all trajectories for)4.685 F
|
|
|
939 |
(which the v)133 307.2 Q(ariance of latitude \(lat\) o)-.25 E -.15(ve)
|
|
|
940 |
-.15 G 2.5(ra).15 G(ll times \(ALL\) is greater than 10.)-2.5 E F1 2.5
|
|
|
941 |
(-M)108 324 S(IN)-2.5 E F0(tak)133 336 Q 2.693(et)-.1 G .193
|
|
|
942 |
(he minimum of the selected times: e.g.)-2.693 F F1 -1.4 -.92(LT :)5.192
|
|
|
943 |
H(p\(MIN\):300:ALL).92 E F0 .192(select all trajectories which ha)2.692
|
|
|
944 |
F -.15(ve)-.2 G 2.5(am)133 348 S(inium pressure \(p\) less than 300 hP)
|
|
|
945 |
-2.5 E 2.5(ao)-.15 G -.15(ve)-2.65 G 2.5(ra).15 G(ll times \(ALL\).)-2.5
|
|
|
946 |
E F1 2.5(-M)108 364.8 S(AX)-2.5 E F0(tak)133 376.8 Q 4.045(et)-.1 G
|
|
|
947 |
1.545(he maximum of the selected times: e.g.)-4.045 F F1 -1.4 -.92(LT :)
|
|
|
948 |
6.545 H(p\(MAX\):300:ALL).92 E F0 1.545(select all trajectories which)
|
|
|
949 |
4.045 F(ha)133 388.8 Q .3 -.15(ve a m)-.2 H
|
|
|
950 |
(aximum pressure \(p\) less than 300 hP).15 E 2.5(ao)-.15 G -.15(ve)
|
|
|
951 |
-2.65 G 2.5(ra).15 G(ll times \(ALL\).)-2.5 E F1 2.5(-S)108 405.6 S(UM)
|
|
|
952 |
-2.5 E F0(tak)133 417.6 Q 3.174(et)-.1 G .674(he sum o)-3.174 F -.15(ve)
|
|
|
953 |
-.15 G 3.174(rt).15 G .674(he selected times: e.g.)-3.174 F F1(GT)5.674
|
|
|
954 |
E(:LHR\(SUM\):2:ALL)-.74 E F0 .674(selects all trajectories for which)
|
|
|
955 |
3.174 F(the sum o)133 429.6 Q -.15(ve)-.15 G 2.5(ra).15 G
|
|
|
956 |
(ll latent heating rates \(LHR\) o)-2.5 E -.15(ve)-.15 G 2.5(ra).15 G
|
|
|
957 |
(ll times \(ALL\) is greater than 2 K.)-2.5 E F1 2.5(-C)108 446.4 S
|
|
|
958 |
(HANGE)-2.5 E F0(tak)133 458.4 Q 4.364(ec)-.1 G 1.864(hange between tw)
|
|
|
959 |
-4.364 F 4.364(ot)-.1 G 1.864(imes: e.g.)-4.364 F F1(GT)6.865 E
|
|
|
960 |
(:p\(CHANGE\):600:FIRST)-.74 E(,LAST)-.74 E F0 1.865
|
|
|
961 |
(selects all trajectories)4.365 F .633(wich ha)133 470.4 R .933 -.15
|
|
|
962 |
(ve a p)-.2 H .632(ressure dif).15 F .632
|
|
|
963 |
(ference |p\(FIRST\)-p\(LAST\)| greater than 600 hP)-.25 F 3.132(ab)-.15
|
|
|
964 |
G .632(etween the \214rst and last)-3.132 F .8(time or vice v)133 482.4
|
|
|
965 |
R .8(ersa. Note that the change can be positi)-.15 F 1.1 -.15(ve o)-.25
|
|
|
966 |
H 3.3(rn).15 G -2.25 -.15(eg a)-3.3 H(ti).15 E -.15(ve)-.25 G 3.3(,i).15
|
|
|
967 |
G .8(.e. it is not clear whether it is)-3.3 F(ascent or descent.)133
|
|
|
968 |
494.4 Q F1 2.5(-D)108 511.2 S(IFF)-2.5 E F0(tak)133 523.2 Q 2.844(ed)-.1
|
|
|
969 |
G(if)-2.844 E .344(ference between tw)-.25 F 2.844(ot)-.1 G .344
|
|
|
970 |
(imes: e.g.)-2.844 F F1(GT)5.344 E(:p\(DIFF\):600:FIRST)-.74 E(,LAST)
|
|
|
971 |
-.74 E F0 .344(selects all trajectories wich)2.844 F(ha)133 535.2 Q .878
|
|
|
972 |
-.15(ve a p)-.2 H .578(ressure dif).15 F .579
|
|
|
973 |
(ference p\(FIRST\)-p\(LAST\) greater than 600 hP)-.25 F 3.079(ab)-.15 G
|
|
|
974 |
.579(etween the \214rst and last time -)-3.079 F .854
|
|
|
975 |
(corresponding to an ascending air stream. Correspondingly)133 547.2 R
|
|
|
976 |
F1(GT)3.353 E(:p\(DIFF\):600:LAST)-.74 E(,FIRST)-.74 E F0 .853
|
|
|
977 |
(\214nds a)3.353 F(descending air stream.)133 559.2 Q F2(TIME MODE)72
|
|
|
978 |
576 Q F0 1.394(The command are applied to a set of trajectory times; if\
|
|
|
979 |
no time is speci\214ed, the the command is only)108 588 R .509
|
|
|
980 |
(applied to the \214rst time. Most generally)108 600 R 3.009(,t)-.65 G
|
|
|
981 |
.509(he time mode consists of tw)-3.009 F 3.009(op)-.1 G .509
|
|
|
982 |
(arts: time list\( time mode\), where)-3.009 F
|
|
|
983 |
(the \214rst speci\214es a list of times and the second ho)108 612 Q 2.5
|
|
|
984 |
(wt)-.25 G 2.5(oa)-2.5 G(pply the criterion to the selected times.)-2.5
|
|
|
985 |
E F1 2.5(-F)108 628.8 S(IRST)-2.5 E F0 .542(\214rst time: e.g.)133 640.8
|
|
|
986 |
R F1(IN:lat:-20,20:FIRST)5.542 E F0 .543
|
|
|
987 |
(selects all trajectories with \214rst latitude between 20 S to 20 N,)
|
|
|
988 |
3.042 F(i.e. wich start in an equatorial band.)133 652.8 Q F1 2.5(-L)108
|
|
|
989 |
669.6 S(AST)-2.5 E F0 .006(last time: e.g.)133 681.6 R F1
|
|
|
990 |
(IN:lat:-20,20:LAST)5.006 E F0 .006
|
|
|
991 |
(selects all trajectories with last latitude between 20 S to 20 N, i.e.)
|
|
|
992 |
2.506 F(which end in an equatorial band.)133 693.6 Q(2)535 768 Q 0 Cg EP
|
|
|
993 |
%%Page: 3 17
|
|
|
994 |
%%BeginPageSetup
|
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|
995 |
BP
|
|
|
996 |
%%EndPageSetup
|
|
|
997 |
/F0 10/Times-Roman@0 SF 406.64(select\(\) select\(\))72 48 R/F1 10
|
|
|
998 |
/Times-Bold@0 SF 2.5(-T)108 84 S(1,T2,T3)-2.5 E F0 1.447(an e)133 96 R
|
|
|
999 |
1.448(xplict list of times: e.g.)-.15 F F1(IN:lat:-20,20:6,12)6.448 E F0
|
|
|
1000 |
1.448(selects all trajectories which are in the equatorial)3.948 F(band\
|
|
|
1001 |
at times 6 h and 12 h. The criterion must apply at both times \(see be\
|
|
|
1002 |
lo)133 108 Q 2.5(wA)-.25 G(LL, ANY)-2.5 E 2.5(,N)-1.29 G(ONE\).)-2.5 E
|
|
|
1003 |
F1 2.5(-T)108 124.8 S 2.5(1t)-2.5 G 2.5(oT)-2.5 G(2)-2.5 E F0 2.805(at)
|
|
|
1004 |
133 136.8 S .305(ime range: e.g.)-2.805 F F1 .305(IN:lat:-20,20:6 to 18)
|
|
|
1005 |
5.305 F F0 .304
|
|
|
1006 |
(selects all trajectories which are in the equatorial band from)2.804 F
|
|
|
1007 |
3.874(6ht)133 148.8 S 3.874(o1)-3.874 G 3.874(8h)-3.874 G 6.374(.T)
|
|
|
1008 |
-3.874 G 1.375
|
|
|
1009 |
(he criterion must apply at all times between 6 h and 18 h \(see belo)
|
|
|
1010 |
-6.374 F 3.875(wA)-.25 G 1.375(LL, ANY)-3.875 F(,)-1.29 E(NONE\).)133
|
|
|
1011 |
160.8 Q F1 2.5(-A)108 177.6 S(LL)-2.5 E F0 1.535(all times: e.g.)133
|
|
|
1012 |
189.6 R F1(IN:lat:-20,20:ALL)6.535 E F0 1.535
|
|
|
1013 |
(selects all trajectories which stay at all times in the equatorial)
|
|
|
1014 |
4.035 F 1.084(band. This time mode is the same as)133 201.6 R F1
|
|
|
1015 |
(ALL\(ALL\),)3.584 E F0 1.084
|
|
|
1016 |
(i.e. all times are selected and the criterion must)3.584 F .373
|
|
|
1017 |
(apply to all times. W)133 213.6 R(ith)-.4 E F1
|
|
|
1018 |
(IN:lat:-20,20:12-24\(ALL\))2.873 E F0 .373
|
|
|
1019 |
(the criterion must apply for all times between 12)2.873 F 2.5(ha)133
|
|
|
1020 |
225.6 S(nd 24 h.)-2.5 E F1 2.5(-A)108 242.4 S(NY)-2.5 E F0(an)133 254.4
|
|
|
1021 |
Q 2.669(yt)-.15 G .169(imes: e.g.)-2.669 F F1(IN:lat:-20,20:ALL\(ANY\))
|
|
|
1022 |
5.169 E F0 .169(selects all trajectories which stay at an)2.669 F 2.67
|
|
|
1023 |
(yt)-.15 G .17(imes in the equa-)-2.67 F .526(torial band. Note that wi\
|
|
|
1024 |
th the \214rst "ALL" the times are selected, i.e. all times in this cas\
|
|
|
1025 |
e, and with)133 266.4 R 1.296(the second "ANY" it is speci\214ed that t\
|
|
|
1026 |
he criterion must only apply to at least one of the selected)133 278.4 R
|
|
|
1027 |
(times.)133 290.4 Q F1 2.5(-N)108 307.2 S(ONE)-2.5 E F0 .169
|
|
|
1028 |
(at no time: e.g.)133 319.2 R F1(IN:lat:-20,20:ALL\(NONE\))5.169 E F0
|
|
|
1029 |
.168(selects all trajectories which ne)2.669 F -.15(ve)-.25 G 2.668(rs)
|
|
|
1030 |
.15 G .168(tay in the equatorial)-2.668 F(band.)133 331.2 Q F1(OUT)6.086
|
|
|
1031 |
E(:lat:-20,20:FIRST\(NONE\))-.74 E F0 1.086
|
|
|
1032 |
(selects the trajectories which are not outside the equatorial)3.586 F
|
|
|
1033 |
(time at the \214rst time: the)133 343.2 Q 2.5(ym)-.15 G(ust be inside.)
|
|
|
1034 |
-2.5 E F1 2.5(-T)108 360 S(RIGGER)-2.5 E F0 .559
|
|
|
1035 |
(the trajectory is automatically selected, b)133 372 R .558
|
|
|
1036 |
(ut the trigger column is updated. A selection of trajectories)-.2 F
|
|
|
1037 |
.348(might then e accomplished based on this trigger column: e.g)133 384
|
|
|
1038 |
R F1(GT)2.849 E(:p:700:1\(TRIGGER\))-.74 E F0 -.1(wo)2.849 G .349
|
|
|
1039 |
(uld set the).1 F 3.432(trigger 1 for all trajectory times where the pr\
|
|
|
1040 |
essure \(p\) is greater than 700 hP)133 396 R 3.432(a. Similarly)-.15 F
|
|
|
1041 |
(,)-.65 E F1(GT)133 408 Q .162(:p:800:1\(TRIGGER\) & GT)-.74 F
|
|
|
1042 |
(:lat:50:2\(TRIGGER\))-.74 E F0 -.1(wo)2.662 G .163
|
|
|
1043 |
(uld set the trigger 1 for all times where the).1 F .463
|
|
|
1044 |
(pressure \(p\) is lar)133 420 R .463(ger than 800 hP)-.18 F 2.963(aa)
|
|
|
1045 |
-.15 G .463
|
|
|
1046 |
(nd set the trigger 2 for all times where the latitude \(lat\) is lar)
|
|
|
1047 |
-2.963 F(ger)-.18 E .749(than 50 de)133 432 R .749(grees north. Note, t\
|
|
|
1048 |
hat both eents might apply: then the rsulting trigger is 3. The trigger\
|
|
|
1049 |
s)-.15 F .128(are internally sa)133 444 R -.15(ve)-.2 G 2.628(da).15 G
|
|
|
1050 |
2.628(st)-2.628 G .128(he bits of an inte)-2.628 F .128(ger v)-.15 F
|
|
|
1051 |
.127(ariable, i.e. trigger 1 corresponds to v)-.25 F .127
|
|
|
1052 |
(alue 1=2^0, trigger)-.25 F 2.5(2t)133 456 S 2.5(o2)-2.5 G
|
|
|
1053 |
(=2^1, trigger 3 to 4=2^2...)-2.5 E/F2 10.95/Times-Bold@0 SF
|
|
|
1054 |
(LOGICAL OPERA)72 472.8 Q -.197(TO)-1.04 G(RS).197 E F1 2.5(-&)108 484.8
|
|
|
1055 |
S F0 .112(logical and: e.g.)133 484.8 R F1(GT)5.112 E .112
|
|
|
1056 |
(:lat:34:FIRST & GT)-.74 F(:lon:50:FIRST)-.74 E F0 .112
|
|
|
1057 |
(selects the trajectories to the north of 34 N)2.612 F
|
|
|
1058 |
(and to the east of 50 E at \214rst time. Se)133 496.8 Q -.15(ve)-.25 G
|
|
|
1059 |
(ral selection criteria can be combined with '&'.).15 E F1 2.5(-|)108
|
|
|
1060 |
513.6 S F0 .199(logical or: e.g.)133 513.6 R F1(GT)5.199 E .199
|
|
|
1061 |
(:lat:34:FIRST | GT)-.74 F(:lon:50:FIRST)-.74 E F0 .198
|
|
|
1062 |
(selects the trajectories to the north of 34 N or)2.699 F .536
|
|
|
1063 |
(to the east of 50 E at \214rst time. Se)133 525.6 R -.15(ve)-.25 G .537
|
|
|
1064 |
(ral selection criteria can be combined with '|'. Note that locical).15
|
|
|
1065 |
F .188(OR has a lo)133 537.6 R .188
|
|
|
1066 |
(wer priority than logical AND, i.e. in an e)-.25 F .187(xpression lik)
|
|
|
1067 |
-.15 F 2.687(eT)-.1 G 2.687(1|T)-2.687 G 2.687(2&T)-2.687 G 2.687<338c>
|
|
|
1068 |
-2.687 G .187(rst the e)-2.687 F(xpression)-.15 E(T2 & T3 is e)133 549.6
|
|
|
1069 |
Q -.25(va)-.25 G(luated and only then logically OR-combined with T1.).25
|
|
|
1070 |
E F2(IMPLICIT FIELDS)72 566.4 Q F0 .448(Implicit v)108 578.4 R .448
|
|
|
1071 |
(ariables can be used in the selection criteria, although the)-.25 F
|
|
|
1072 |
2.948(yd)-.15 G 2.948(on)-2.948 G .448(ot e)-2.948 F .449
|
|
|
1073 |
(xplicitely appear as a column)-.15 F(in the trajectory \214le. The)108
|
|
|
1074 |
590.4 Q 2.5(ya)-.15 G(re calculated on-the-\215y during the selection.)
|
|
|
1075 |
-2.5 E F1 2.5(-D)108 607.2 S(IST)-2.5 E F0 .31
|
|
|
1076 |
(length of the trajectory \(in km\), inte)133 619.2 R .31
|
|
|
1077 |
(grated along great circle sections between the trajectory v)-.15 F
|
|
|
1078 |
(ertices:)-.15 E(e.g.)133 631.2 Q F1(GT)5.283 E(:DIST)-.74 E(:1000:LAST)
|
|
|
1079 |
-.74 E F0 .283
|
|
|
1080 |
(tests whether the total path length of the trajectory \(DIST\) e)2.783
|
|
|
1081 |
F .284(xceeds 1000)-.15 F(km.)133 643.2 Q F1 2.5(-D)108 660 S(IST0)-2.5
|
|
|
1082 |
E F0 .555
|
|
|
1083 |
(distance of the trajectory \(in km\) from its starting position: e.g.)
|
|
|
1084 |
133 672 R F1(GT)5.555 E(:DIST0:1000:18,24\(ANY\))-.74 E F0(tests)3.055 E
|
|
|
1085 |
.379(whether the air parcel is more than 1000 km a)133 684 R -.1(wa)-.15
|
|
|
1086 |
G 2.879(yf).1 G .379
|
|
|
1087 |
(rom its starting position, either at time 18 h or at)-2.879 F
|
|
|
1088 |
(time 24 h.)133 696 Q(3)535 768 Q 0 Cg EP
|
|
|
1089 |
%%Page: 4 18
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|
1090 |
%%BeginPageSetup
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|
1091 |
BP
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|
|
1092 |
%%EndPageSetup
|
|
|
1093 |
/F0 10/Times-Roman@0 SF 406.64(select\(\) select\(\))72 48 R/F1 10
|
|
|
1094 |
/Times-Bold@0 SF 2.5(-I)108 84 S(NPOL)-2.5 E(YGON)-.92 E F0 .86
|
|
|
1095 |
(speci\214cation of a polygon: e.g.)133 96 R F1(TR)5.86 E(UE:INPOL)-.3 E
|
|
|
1096 |
(YGON:\214lename:ALL\(ANY\))-.92 E F0 .86(selects all trajectories)3.36
|
|
|
1097 |
F .123(which pass through the polygon speci\214ed in "\214lename". The \
|
|
|
1098 |
polygon is speci\214ed as described in)133 108 R F1(cr)2.624 E(e-)-.18 E
|
|
|
1099 |
(ate_startf)133 120 Q F0 .77(\(see comments there\). W)3.27 F(ith)-.4 E
|
|
|
1100 |
F1 -.9(FA)3.27 G(LSE:INPOL).9 E(YGON:\214lename:ALL\(ALL\))-.92 E F0 .77
|
|
|
1101 |
(all trajectories)3.27 F .627(are selected which ne)133 132 R -.15(ve)
|
|
|
1102 |
-.25 G 3.127(rp).15 G .628(ass through the polygon. Note that for e)
|
|
|
1103 |
-3.127 F -.15(ve)-.25 G .628(ry call of).15 F F1(select)3.128 E F0 .628
|
|
|
1104 |
(only one poly-)3.128 F(gon can be used in the criteria!)133 144 Q F1
|
|
|
1105 |
2.5(-I)108 160.8 S(NBO)-2.5 E(X)-.4 E F0 20.002
|
|
|
1106 |
(speci\214cation of a longitude/latitude rectangle <lonw)133 172.8 R
|
|
|
1107 |
20.001(,lone,lats,latn>: e.g.)-.65 F F1(TR)133 184.8 Q(UE:INBO)-.3 E
|
|
|
1108 |
(X:20,40,30,60:ALL\(ANY\))-.4 E F0 .1
|
|
|
1109 |
(selects all trajectories which pass through the longitude/lat-)2.6 F
|
|
|
1110 |
.158(itude rectangle with lo)133 196.8 R(wer)-.25 E .157
|
|
|
1111 |
(-left corner at 20 E / 30 N and the upper)-.2 F .157
|
|
|
1112 |
(-right corner at 40 E / 60 N. Corre-)-.2 F(spondingly)133 208.8 Q 2.767
|
|
|
1113 |
(,w)-.65 G(ith)-2.767 E F1(TR)2.767 E(UE:INBO)-.3 E
|
|
|
1114 |
(X:20,40,30,60:ALL\(NONE\))-.4 E F0 .268
|
|
|
1115 |
(the trajectories are selected which ne)2.767 F -.15(ve)-.25 G(r).15 E
|
|
|
1116 |
(pass through the rectangle.)133 220.8 Q F1 2.5(-I)108 237.6 S(NCIRCLE)
|
|
|
1117 |
-2.5 E F0 .651
|
|
|
1118 |
(speci\214cation of circle around a speci\214ed point: e.g.)133 249.6 R
|
|
|
1119 |
F1(TR)5.651 E(UE:INCIRCLE:40,50,500:LAST)-.3 E F0 .651(select all)3.151
|
|
|
1120 |
F 1.077(trajectories which ha)133 261.6 R 1.377 -.15(ve t)-.2 H 1.077(h\
|
|
|
1121 |
eir \214nal position \(LAST\) in the circle centred at 40 E / 50 N and \
|
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|
1122 |
with a).15 F(radius of 500 km.)133 273.6 Q F1 2.5(-I)108 290.4 S
|
|
|
1123 |
(NREGION)-2.5 E F0 .412(speci\214cation of tar)133 302.4 R .412(get re)
|
|
|
1124 |
-.18 F .412(gions in a re)-.15 F .411(gion \214le \(def)-.15 F .411
|
|
|
1125 |
(ault "re)-.1 F .411(gionf"\) - please consider the documentation)-.15 F
|
|
|
1126 |
.521(of "create_startf" for details concerning the format of the re)133
|
|
|
1127 |
314.4 R .521(gion \214le. As an e)-.15 F .521(xample, if a re)-.15 F
|
|
|
1128 |
.522(gion 1 is)-.15 F 1.39(de\214ned on the re)133 326.4 R 1.39
|
|
|
1129 |
(gion \214le, the criterion)-.15 F F1(TR)3.89 E(UE:INREGION:1:18)-.3 E
|
|
|
1130 |
F0 1.39(selects all trejactories which are)3.89 F(within re)133 338.4 Q
|
|
|
1131 |
(gion 1 at time 18 h.)-.15 E/F2 10.95/Times-Bold@0 SF(SPECIAL CRITERIA)
|
|
|
1132 |
72 355.2 Q F0 .624(Special criteria are and can be implemented into)108
|
|
|
1133 |
367.2 R F1(select.)3.124 E F0 .624
|
|
|
1134 |
(The call to the special criteria is of the follo)5.624 F(wing)-.25 E
|
|
|
1135 |
(form:)108 379.2 Q F1(SPECIAL:command:parameters,)2.738 E F0 .237
|
|
|
1136 |
(where "command" is a command string \(e.g. WCB\) and "param-)2.738 F
|
|
|
1137 |
(eters" is a list of parameter v)108 391.2 Q(alues.)-.25 E F1 2.5(-W)108
|
|
|
1138 |
408 S(CB)-2.5 E F0 1.195(identi\214cation of W)133 420 R 1.195(arm Con)
|
|
|
1139 |
-.8 F -.15(vey)-.4 G 1.196(or Belts \(WCB\): e.g.).15 F F1
|
|
|
1140 |
(SPECIAL:WCB:300,0,24)6.196 E F0 1.196(selects trajectories)3.696 F
|
|
|
1141 |
2.239(which ascend more than 300 hP)133 432 R 4.738(ab)-.15 G 2.238
|
|
|
1142 |
(etween time 0 and 24 h. Note, the ascent is determined as)-4.738 F .628
|
|
|
1143 |
(min{p\(0...24\)}-p\(0\), i.e. the \214rst pressure p\(0\) is \214x)133
|
|
|
1144 |
444 R .629(ed whereas the lo)-.15 F .629(west pressure can occur at an)
|
|
|
1145 |
-.25 F(y)-.15 E(time between 0...24 h.)133 456 Q F2(TRIGGER FIELD)72
|
|
|
1146 |
472.8 Q F0 3.324(At)108 484.8 S .824(rigger \(or \215ag\) \214eld can b\
|
|
|
1147 |
e de\214ned in select. This special column of the trajectory \214le all\
|
|
|
1148 |
o)-3.324 F .823(ws to mark)-.25 F .934(speci\214ed e)108 496.8 R -.15
|
|
|
1149 |
(ve)-.25 G .934(nts for each trajectory and its times. As an e).15 F
|
|
|
1150 |
.934(xample, you w)-.15 F .934(ould lik)-.1 F 3.434(et)-.1 G 3.434(os)
|
|
|
1151 |
-3.434 G .935(elect all trajectories)-3.434 F .205(which are belo)108
|
|
|
1152 |
508.8 R 2.705(w7)-.25 G .205(00 hP)-2.705 F 2.705(aa)-.15 G 2.705(tac)
|
|
|
1153 |
-2.705 G .205(ertain time and ha)-2.705 F .505 -.15(ve r)-.2 H(elati).15
|
|
|
1154 |
E .505 -.15(ve h)-.25 H .205(umidity abo).15 F .505 -.15(ve 8)-.15 H
|
|
|
1155 |
2.705(0%).15 G F1 .205(at the same times:)B F0(Then)2.705 E .749(you co\
|
|
|
1156 |
uld set a \214rst trigger for the pressure criterion and a second one f\
|
|
|
1157 |
or the relati)108 520.8 R 1.05 -.15(ve h)-.25 H(umidity).15 E 3.25(,a)
|
|
|
1158 |
-.65 G .75(nd then)-3.25 F(you w)108 532.8 Q
|
|
|
1159 |
(ould check for the simultaneous occurence of the tw)-.1 E 2.5(ot)-.1 G
|
|
|
1160 |
(riggers. More speci\214cally)-2.5 E(,)-.65 E F1(GT)108 549.6 Q
|
|
|
1161 |
(:p:700:1\(TRIGGER\) & GT)-.74 E(:RH:80:2\(TRIGGER\))-.74 E F0 .256
|
|
|
1162 |
(this will de\214ne the triggers for the tw)133 561.6 R 2.756(oe)-.1 G
|
|
|
1163 |
-.15(ve)-3.006 G .256(nts. Note that both e).15 F -.15(ve)-.25 G .255
|
|
|
1164 |
(nts might be ful\214lled, in which case).15 F .082
|
|
|
1165 |
(both triggers are set. The v)133 573.6 R .083(alue of the trigger is: \
|
|
|
1166 |
1 if only the \214rst criterion is ful\214lled \(binary 01\); 2 if)-.25
|
|
|
1167 |
F(only the second is ful\214lled \(binary 10\) and 3 if both are ful\
|
|
|
1168 |
\214lled \(binary 11\).)133 585.6 Q F1(ALL:TRIGGER:1,2:ALL\(ANY\))108
|
|
|
1169 |
602.4 Q F0 .462(this will select all trajectories for which both trigge\
|
|
|
1170 |
rs 1 and 2 are set - the)133 614.4 R 2.961(yc)-.15 G .461
|
|
|
1171 |
(an be set at an)-2.961 F 2.961(yt)-.15 G .461(ime of)-2.961 F .519
|
|
|
1172 |
(all the trajectory times; if, for instance, you w)133 626.4 R .519
|
|
|
1173 |
(ould lik)-.1 F 3.019(et)-.1 G 3.019(ot)-3.019 G .519
|
|
|
1174 |
(est whether the tw)-3.019 F 3.019(ot)-.1 G .519(riggers are set at the)
|
|
|
1175 |
-3.019 F(tw)133 638.4 Q 2.5(ot)-.1 G(imes 6 and 12, the command w)-2.5 E
|
|
|
1176 |
(ould be)-.1 E F1(ALL:TRIGGER:1,2:6,12\(ALL\).)2.5 E
|
|
|
1177 |
(ALL:TRIGGER:1,2:ALL\(ANY\))108 655.2 Q F0
|
|
|
1178 |
(will only check whether one of the tw)133 667.2 Q 2.5(ot)-.1 G
|
|
|
1179 |
(riggers 1 and 2 is set)-2.5 E F1(NONE:TRIGGER:1,2:ALL\(ANY\))108 684 Q
|
|
|
1180 |
F0(will check whether none of the tw)133 696 Q 2.5(ot)-.1 G
|
|
|
1181 |
(riggers 1 and 2 is set)-2.5 E(4)535 768 Q 0 Cg EP
|
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|
1182 |
%%Page: 5 19
|
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|
1183 |
%%BeginPageSetup
|
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|
1184 |
BP
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|
1185 |
%%EndPageSetup
|
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|
1186 |
/F0 10/Times-Roman@0 SF 406.64(select\(\) select\(\))72 48 R/F1 10.95
|
|
|
1187 |
/Times-Bold@0 SF(IMPLEMENTING COMPLEX CRITERIA)72 84 Q F0(Ne)108 96 Q
|
|
|
1188 |
3.969(ws)-.25 G 1.469(pecial criteria can easily be implemented into th\
|
|
|
1189 |
e code - to this aim the follo)-3.969 F 1.468(wing steps must be)-.25 F
|
|
|
1190 |
(tak)108 108 Q(en:)-.1 E/F2 10/Times-Bold@0 SF([1] <special.f>)108 124.8
|
|
|
1191 |
Q F0 .957(in directory "${LA)133 136.8 R(GRANT)-.4 E .957
|
|
|
1192 |
(O}/select/" must be modi\214ed. T)-.18 F(ak)-.8 E 3.458(et)-.1 G .958
|
|
|
1193 |
(he e)-3.458 F .958(xample "WCB" to see ho)-.15 F 3.458(wt)-.25 G(he)
|
|
|
1194 |
-3.458 E -.15(Fo)133 148.8 S(rtran code must be changed.).15 E F2
|
|
|
1195 |
([2] <install.sh select>)108 165.6 Q F0 2.458(must be in)133 177.6 R -.2
|
|
|
1196 |
(vo)-.4 G -.1(ke).2 G 4.958(dt).1 G 4.958(or)-4.958 G 2.458
|
|
|
1197 |
(ecompile the program "select". F)-4.958 F 2.457
|
|
|
1198 |
(or successful compilation, the e)-.15 F -.15(xe)-.15 G(cutable).15 E
|
|
|
1199 |
("select" will be listed.)133 189.6 Q -.8(Ty)108 206.4 S(pe <select -sp\
|
|
|
1200 |
ecial> to get a list of all special commands and a detailed description\
|
|
|
1201 |
.).8 E F1(EXAMPLES)72 223.2 Q F2([1] select trainp traout 'GT)108 235.2
|
|
|
1202 |
Q(:PV)-.74 E(:2:LAST')-.92 E F0 1.762(selects all trajectories with PV>\
|
|
|
1203 |
2 PVU for the last time step. The input trajectories are gi)133 247.2 R
|
|
|
1204 |
-.15(ve)-.25 G 4.263(ni).15 G(n)-4.263 E .229
|
|
|
1205 |
(trainp, the selected ones are written to traout. If the tw)133 259.2 R
|
|
|
1206 |
2.728<6f8c>-.1 G .228(lenames are the same, the input \214le is o)-2.728
|
|
|
1207 |
F -.15(ve)-.15 G -.2(r-).15 G(written.)133 271.2 Q F2
|
|
|
1208 |
([2] select trainp traout 'IN:lat:-20,20:6,12')108 288 Q F0 .701(select\
|
|
|
1209 |
s all trajectories which are in the equatorial band at times 6 h and)
|
|
|
1210 |
135.5 300 R .701(12 h.)5.701 F 3.202(The criterion must)5.701 F
|
|
|
1211 |
(apply at both times.)133 312 Q F2([3] select trainp traout 'GT)108
|
|
|
1212 |
328.8 Q(:lat:34:FIRST & GT)-.74 E(:lon:50:FIRST')-.74 E F0 2.763
|
|
|
1213 |
(selects the)133 340.8 R .263(trajectories to the north of 34 N and to \
|
|
|
1214 |
the east of 50 E at \214rst time. Se)2.763 F -.15(ve)-.25 G .262
|
|
|
1215 |
(ral selection cri-).15 F(teria can be combined with '&'.)133 352.8 Q F2
|
|
|
1216 |
([4] select trainp traout 'L)108 369.6 Q -.74(T:)-.92 G
|
|
|
1217 |
(p\(MIN\):300:ALL).74 E(')-1.1 E F0(select all trajectories which ha)133
|
|
|
1218 |
381.6 Q .3 -.15(ve a m)-.2 H(inium pressure \(p\) less than 300 hP).15 E
|
|
|
1219 |
2.5(ao)-.15 G -.15(ve)-2.65 G 2.5(ra).15 G(ll times \(ALL\).)-2.5 E F1
|
|
|
1220 |
-.548(AU)72 398.4 S(THOR).548 E F0
|
|
|
1221 |
(Written by Michael Sprenger and Heini W)108 410.4 Q
|
|
|
1222 |
(ernli \(January 2011\))-.8 E(5)535 768 Q 0 Cg EP
|
|
|
1223 |
%%Page: 1 20
|
|
|
1224 |
%%BeginPageSetup
|
|
|
1225 |
BP
|
|
|
1226 |
%%EndPageSetup
|
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|
1227 |
/F0 10/Times-Roman@0 SF 393.3(timeres\(\) timeres\(\))72 48 R/F1 10.95
|
|
|
1228 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF(timer)
|
|
|
1229 |
108 96 Q(es - change the time r)-.18 E(esolution of a trajectory)-.18 E
|
|
|
1230 |
F1(SYNOPSIS)72 112.8 Q F2(timer)108 124.8 Q(es)-.18 E/F3 10
|
|
|
1231 |
/Times-Italic@0 SF .41(inp\214le out\214le)2.51 F(-[h|min] value)2.69 E
|
|
|
1232 |
([-cubic|-linear])2.97 E F1(DESCRIPTION)72 141.6 Q F0 .294(Change the t\
|
|
|
1233 |
ime resolution of an input trajectory \214le "inp\214le" through interp\
|
|
|
1234 |
olation and write a ne)108 153.6 R 2.794(wt)-.25 G(rajec-)-2.794 E .664
|
|
|
1235 |
(tory \214le "out\214le". The ne)108 165.6 R 3.164(wt)-.25 G .664
|
|
|
1236 |
(ime resolution "v)-3.164 F .664(alue" is gi)-.25 F -.15(ve)-.25 G 3.164
|
|
|
1237 |
(ne).15 G .664(ither in hours "-h" or in minutes "-min". The)-3.164 F
|
|
|
1238 |
1.182(interpolation is performed on the trajectory \214le either in lin\
|
|
|
1239 |
ear mode \("-linear"\) or in cubic spline mode)108 177.6 R
|
|
|
1240 |
(\("-cubic"\). The def)108 189.6 Q(ault is "-cubic".)-.1 E F1 -.81(PA)72
|
|
|
1241 |
206.4 S(RAMETERS).81 E F3(inp\214le)108.01 218.4 Q F0
|
|
|
1242 |
(input trajectory \214le)183 218.4 Q F3(out\214le)108.23 235.2 Q F0
|
|
|
1243 |
(output trajectory \214le \(can be the same as inp\214le\).)183 235.2 Q
|
|
|
1244 |
F3(-h value)108.01 252 Q F0(ne)183 252 Q 2.5(wt)-.25 G
|
|
|
1245 |
(ime resolution in hours \(e.g. "-h 1"\).)-2.5 E F3(-min value)108.01
|
|
|
1246 |
268.8 Q F0(ne)183 268.8 Q 2.5(wt)-.25 G
|
|
|
1247 |
(ime resolution in minutes \(e.g. "-min 15"\).)-2.5 E F3(-linear)108.01
|
|
|
1248 |
285.6 Q F0 .423(linear interpolation between tw)183 285.6 R 2.923(ot)-.1
|
|
|
1249 |
G .422(rajectory times; note that this mode conserv)-2.923 F .422
|
|
|
1250 |
(es the sign)-.15 F 2.511(between tw)183 297.6 R 5.011(ot)-.1 G 2.512
|
|
|
1251 |
(rajectory times - possibly of important for speci\214c humidity)-5.011
|
|
|
1252 |
F 5.012(,r)-.65 G(elati)-5.012 E -.15(ve)-.25 G(humidity)183 309.6 Q
|
|
|
1253 |
(,...)-.65 E F3(-linear)108.01 326.4 Q F0 1.294
|
|
|
1254 |
(subic spline interpolation between tw)183 326.4 R 3.794(ot)-.1 G 1.293
|
|
|
1255 |
(rajectory times; note that this mode conserv)-3.794 F(es)-.15 E
|
|
|
1256 |
(can change the sign between tw)183 338.4 Q 2.5(ot)-.1 G
|
|
|
1257 |
(rajectory times!)-2.5 E F1(EXAMPLES)72 355.2 Q F2([1] timer)108 367.2 Q
|
|
|
1258 |
(es tra\214le tra\214le -min 15 -linear)-.18 E F0 .008(changes the time\
|
|
|
1259 |
resolution to 15 minutes, using linear interpolation, and o)133 379.2 R
|
|
|
1260 |
-.15(ve)-.15 G .009(rwrites the old trajectory).15 F(\214le.)133 391.2 Q
|
|
|
1261 |
F1 -.548(AU)72 408 S(THOR).548 E F0
|
|
|
1262 |
(Written by Michael Sprenger and Heini W)108 420 Q(ernli \(January 2011)
|
|
|
1263 |
-.8 E(1)535 768 Q 0 Cg EP
|
|
|
1264 |
%%Page: 1 21
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|
1265 |
%%BeginPageSetup
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1266 |
BP
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|
1267 |
%%EndPageSetup
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|
1268 |
/F0 10/Times-Roman@0 SF 407.76(tracal\(\) tracal\(\))72 48 R/F1 10.95
|
|
|
1269 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
|
|
1270 |
(tracal - simple calculations with trajectory \214les)108 96 Q F1
|
|
|
1271 |
(SYNOPSIS)72 112.8 Q F2(tracal)108 124.8 Q/F3 10/Times-Italic@0 SF .41
|
|
|
1272 |
(inp\214le out\214le)2.51 F -.2(ex)2.68 G(pr).2 E(ession)-.37 E F1
|
|
|
1273 |
(DESCRIPTION)72 141.6 Q F0 .398
|
|
|
1274 |
(Simple calculation on the input trajectory \214le)108 153.6 R F3
|
|
|
1275 |
(inp\214le)2.907 E F0 2.897(;t)3.077 G .397
|
|
|
1276 |
(he output is written to the output trajectory \214le)-2.897 F F3(out-)
|
|
|
1277 |
3.127 E(\214le)108 165.6 Q F0(and the e)2.68 E
|
|
|
1278 |
(xpression for the calculation is gi)-.15 E -.15(ve)-.25 G 2.5(ni).15 G
|
|
|
1279 |
(n)-2.5 E F3 -.2(ex)2.5 G(pr).2 E(ession.)-.37 E F1 -.81(PA)72 182.4 S
|
|
|
1280 |
(RAMETERS).81 E F3(inp\214le)108.01 194.4 Q F0(input trajectory \214le)
|
|
|
1281 |
183 194.4 Q F3(out\214le)108.23 211.2 Q F0
|
|
|
1282 |
(output trajectory \214le \(can be the same as inp\214le\).)183 211.2 Q
|
|
|
1283 |
F3 -.2(ex)108 228 S(pr).2 E(ession)-.37 E F0 .5(arithmetic e)183 228 R
|
|
|
1284 |
.5(xpression, e.g. 'DIFF=PS-p' to get dif)-.15 F .5
|
|
|
1285 |
(ference between surf)-.25 F .5(ace pressure \(PS\))-.1 F .832
|
|
|
1286 |
(and the pressure height of the trajectory \(p\). Note that the v)183
|
|
|
1287 |
240 R .831(ariable names must e)-.25 F(xactly)-.15 E .362
|
|
|
1288 |
(match to the column names in the trajectory \214le.)183 252 R .363
|
|
|
1289 |
(The mathematical e)5.362 F .363(xpression can con-)-.15 F .045
|
|
|
1290 |
(tain pre)183 264 R .045(viously de\214ned v)-.25 F .045(ariables, numb\
|
|
|
1291 |
ers \(e.g., 1.5 or 1.5e-6\), arithmetic operators \(+, -,)-.25 F .178(*\
|
|
|
1292 |
, /, ^\), and a number of mathematical functions \(sin, cos, tan, sqrt,\
|
|
|
1293 |
e)183 276 R .179(xp, log, ln, abs, ang,)-.15 F .236
|
|
|
1294 |
(real, imag, conjg, comple)183 288 R .236(x\). The e)-.15 F .235
|
|
|
1295 |
(xpression can also use nested le)-.15 F -.15(ve)-.25 G .235
|
|
|
1296 |
(ls of parentheses for).15 F .385(grouping. There are tw)183 300 R 2.885
|
|
|
1297 |
(op)-.1 G .385(rede\214ned v)-2.885 F .385(ariables that are a)-.25 F
|
|
|
1298 |
-.25(va)-.2 G .385(ilable to the user \342 the constant).25 F
|
|
|
1299 |
(pi=3.14159265358979 and the imaginary unit i.)183 312 Q F1(EXAMPLES)72
|
|
|
1300 |
328.8 Q F2([1] tracal inp out 'agl=z-zb')108 340.8 Q F0 .004
|
|
|
1301 |
(caculates the dif)133 352.8 R .004
|
|
|
1302 |
(ference between air parcel height \(z\) and surf)-.25 F .003
|
|
|
1303 |
(ace height \(zb\). The result is sa)-.1 F -.15(ve)-.2 G 2.503(di).15 G
|
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|
1304 |
2.503(na)-2.503 G(n)-2.503 E(ne)133 364.8 Q 2.5(wc)-.25 G
|
|
|
1305 |
(olumn \(agl\).)-2.5 E F1 -.548(AU)72 381.6 S(THOR).548 E F0 .608
|
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|
1306 |
(Written by Michael Sprenger and Heini W)108 393.6 R .609
|
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|
1307 |
(ernli \(August 2012\); the e)-.8 F -.25(va)-.25 G .609
|
|
|
1308 |
(luation of the arithmetic e).25 F(xpression)-.15 E
|
|
|
1309 |
(is based on the string manipulation routines by 'Dr)108 405.6 Q 2.5(.G)
|
|
|
1310 |
-.55 G(eor)-2.5 E(ge Benthien' \(http://gbenthien.net/inde)-.18 E
|
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|
1311 |
(x.html\).)-.15 E(1)535 768 Q 0 Cg EP
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1312 |
%%Page: 1 22
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1313 |
%%BeginPageSetup
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1314 |
BP
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1315 |
%%EndPageSetup
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1316 |
/F0 10/Times-Roman@0 SF 413.32(trace\(\) trace\(\))72 48 R/F1 10.95
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1317 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
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|
1318 |
(trace - trace meteor)108 96 Q(ological \214elds along trajectories)-.18
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1319 |
E F1(SYNOPSIS)72 112.8 Q F2(trace)108 124.8 Q/F3 10/Times-Italic@0 SF
|
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1320 |
.41(inp\214le out\214le)2.51 F F0([)2.68 E F3(optional ar)2.73 E
|
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1321 |
(guments)-.37 E F0(])2.77 E F1(DESCRIPTION)72 141.6 Q F0 -.35(Tr)108
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1322 |
153.6 S .91(ace meteorological \214elds along the trajectories gi).35 F
|
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|
1323 |
-.15(ve)-.25 G 3.409(ni).15 G 3.409(nt)-3.409 G .909(he input \214le)
|
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1324 |
-3.409 F F3(inp\214le)3.419 E F0 .909(and write a ne)3.589 F 3.409(wt)
|
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1325 |
-.25 G(rajectory)-3.409 E(\214le)108 165.6 Q F3 .327(out\214le tr)2.877
|
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|
1326 |
F .147(acing \214le)-.15 F F0(\(def)2.647 E .147(ault: trace)-.1 F -.25
|
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1327 |
(va)-.25 G .147(rs\). P).25 F .147(artly the)-.15 F 2.647(yc)-.15 G .147
|
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1328 |
(an be computed "online" \(see ONLINE CALCULA-)-2.647 F(TIONS belo)108
|
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1329 |
177.6 Q(w\), normally the)-.25 E 2.5(ya)-.15 G(re a)-2.5 E -.25(va)-.2 G
|
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|
1330 |
(ilbale on the primary and secondary P and S \214les.).25 E F1 -.81(PA)
|
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1331 |
72 194.4 S(RAMETERS).81 E F3(inp\214le)108.01 206.4 Q F0
|
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|
1332 |
(input trajectory \214le; the appendix determines the format \(see)183
|
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1333 |
206.4 Q F2 -.18(re)2.5 G -.25(fo).18 G(rmat).25 E F0(for details\).)2.5
|
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1334 |
E F3(out\214le)108.23 223.2 Q F0
|
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1335 |
(output trajectory \214le; the appendix determines the format \(see)183
|
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1336 |
223.2 Q F2 -.18(re)2.5 G -.25(fo).18 G(rmat).25 E F0(for details\).)2.5
|
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1337 |
E F1(TRA)72 240 Q(CING FILE)-.602 E F0 .809(Normally the meteorological\
|
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1338 |
\214elds for tracing are listed in a \214le with name)108 252 R F2
|
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1339 |
(trace)3.308 E -.1(va)-.15 G .808(rs .).1 F F0 .808(The name of the)
|
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1340 |
5.808 F .317(tracing \214le can be changed with the optional ar)108 264
|
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1341 |
R .317(gument "-v" \(see belo)-.18 F .317
|
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1342 |
(w\). The format of the tracing \214le is as)-.25 F(follo)108 276 Q(ws:)
|
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1343 |
-.25 E -.15(Fo)108 292.8 S(rmat).15 E F3 .77(\214eld[:shift] scale)
|
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1344 |
134.91 304.8 R 1.49(computation pr)2.88 F(e\214x)-.37 E F0
|
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1345 |
(Shifts \(optional\))108 321.6 Q F2 3.633<2d8c>133 333.6 S
|
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1346 |
(eld:+100km[lat])-3.633 E F0 3.633(-g)3.633 G 1.133(et \214eld at traje\
|
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|
1347 |
ctory position + 100 km shifted to north. A shift to south is)-3.633 F
|
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|
1348 |
(obtained with \214eld:-100km[lat].)133 345.6 Q F2 4.003<2d8c>133 357.6
|
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|
1349 |
S(eld:+100km[lon])-4.003 E F0 4.003(-g)4.003 G 1.503(et \214eld at traj\
|
|
|
1350 |
ectory position + 100 km shifted to east. A shift to west is)-4.003 F
|
|
|
1351 |
(obtained with \214eld:-100km[lon].)133 369.6 Q F2 2.507<2d8c>133 381.6
|
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|
1352 |
S(eld:+2[dlat])-2.507 E F0 2.507(-g)2.507 G .006(et \214eld at trajecto\
|
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1353 |
ry position + 2 grid spacings dlat shifted to north. A shift to south)
|
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|
1354 |
-2.507 F(is obtained with \214eld:-2[dlat].)133 393.6 Q F2 2.711<2d8c>
|
|
|
1355 |
133 405.6 S(eld:+2[dlon])-2.711 E F0 2.711(-g)2.711 G .211(et \214eld a\
|
|
|
1356 |
t trajectory position + 2 grid spacings dlon shifted to east. A shift t\
|
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|
1357 |
o west)-2.711 F(is obtained with \214eld:-2[dlon].)133 417.6 Q F2 2.683
|
|
|
1358 |
<2d8c>133 429.6 S(eld:+50hP)-2.683 E(a)-.1 E F0 2.683(-g)2.683 G .183
|
|
|
1359 |
(et \214eld at trajectory position + 50 hP)-2.683 F 2.683(as)-.15 G .183
|
|
|
1360 |
(hifted in v)-2.683 F .182(ertical. A shift to lo)-.15 F .182
|
|
|
1361 |
(wer pressures)-.25 F(is obtained with \214eld:-50hP)133 441.6 Q(a.)-.15
|
|
|
1362 |
E F2 2.966<2d8c>133 453.6 S(eld:+1dp)-2.966 E F0 2.966(-g)2.966 G .466
|
|
|
1363 |
(et \214eld at trajectory position + 1 grid spacing DP shifted in v)
|
|
|
1364 |
-2.966 F .467(ertical. A shift to lo)-.15 F(wer)-.25 E
|
|
|
1365 |
(pressures is obtained with \214eld:-1dp. Note that DP is not \214x)133
|
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|
1366 |
465.6 Q(ed b)-.15 E(ut v)-.2 E(aries with height.)-.25 E F2 2.993<2d8c>
|
|
|
1367 |
133 477.6 S(eld:+6h)-2.993 E F0 2.993(-g)2.993 G .493
|
|
|
1368 |
(et \214eld at trajectory position, b)-2.993 F .493
|
|
|
1369 |
(ut 6 h in the future. Shifts to the past are poeeible with)-.2 F(\214e\
|
|
|
1370 |
ld:-6h. In addition to hours \(h\), the time shift can be speci\214ed i\
|
|
|
1371 |
n minutes \(min\).)133 489.6 Q(Examples)108 506.4 Q F2 2.664(-T)133
|
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|
1372 |
518.4 S 2.664(H1)-2.664 G 2.664(.0S:)-2.664 G F0 .164(trace potential t\
|
|
|
1373 |
emperature \(TH\), scale it with 1 \(no scaling\); it is a)B -.25(va)-.2
|
|
|
1374 |
G .164(ilable on the S \214le).25 F(\(no computation is needed: 0\).)133
|
|
|
1375 |
530.4 Q F2 2.515(-Q1)133 542.4 S .015(000. 0 P :)-2.515 F F0 .014
|
|
|
1376 |
(trace speci\214c humidity \(Q\), scale it with 1000 to ha)2.515 F .314
|
|
|
1377 |
-.15(ve g)-.2 H .014(/kg; it is a).15 F -.25(va)-.2 G .014
|
|
|
1378 |
(ilable on the P \214le).25 F(\(no computation is needed: 0\).)133 554.4
|
|
|
1379 |
Q F2 2.556(-R)133 566.4 S 2.556(H1)-2.556 G -5.055 2.556(.1 * :)-2.556 H
|
|
|
1380 |
F0 .057(trace relati).001 F .357 -.15(ve h)-.25 H .057
|
|
|
1381 |
(umidity \(RH\), no scaling is needed \(1.\); relati).15 F .357 -.15
|
|
|
1382 |
(ve h)-.25 H .057(umidity is not a).15 F -.25(va)-.2 G(ilable).25 E
|
|
|
1383 |
(on either P or S \214le and must be computed \(1\).)133 578.4 Q F2
|
|
|
1384 |
3.549(-T)133 590.4 S(H:100hP)-3.549 E 3.549(a1)-.1 G 3.549(.0S:)-3.549 G
|
|
|
1385 |
F0 1.049(As in the \214rst e)B 1.048(xample, b)-.15 F 1.048(ut no)-.2 F
|
|
|
1386 |
3.548(wt)-.25 G 1.048(he potential temperature is tak)-3.548 F 1.048
|
|
|
1387 |
(en 100 hP)-.1 F(a)-.15 E(belo)133 602.4 Q 2.5(wt)-.25 G
|
|
|
1388 |
(he air parcel position.)-2.5 E F1(OPTION)72 619.2 Q(AL ARGUMENTS)-.219
|
|
|
1389 |
E F3(-i hour)108.01 631.2 Q(s)-.1 E F0 .859
|
|
|
1390 |
(time increments \(in hours\) for input P and)183 631.2 R 3.359<538c>
|
|
|
1391 |
5.859 G .86(les. If not e)-3.359 F .86(xplicitely speci\214ed,)-.15 F
|
|
|
1392 |
(this is determined from the P and S \214les i n the current directory)
|
|
|
1393 |
183 643.2 Q(.)-.65 E F3(-v var\214le)108.01 660 Q F0 2.998
|
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|
1394 |
(Change the name of the tracing \214le from its def)183 660 R 2.997
|
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|
1395 |
(ault v)-.1 F 2.997(alue "trace)-.25 F -.25(va)-.25 G 2.997(rs" to).25 F
|
|
|
1396 |
("v)183 672 Q(ar\214le".)-.25 E F3(-f \214eld scale)108.01 688.8 Q F0
|
|
|
1397 |
-.35(Tr)183 688.8 S .658(ace \214eld \(with scaling scale\) along the t\
|
|
|
1398 |
rajectories; the computation \215ag and).35 F 1.337(the pre\214x for th\
|
|
|
1399 |
e data \214le is automatically set. This options allo)183 700.8 R 1.337
|
|
|
1400 |
(ws the quick)-.25 F
|
|
|
1401 |
(tracing of a \214eld, without specifying a tracing \214le.)183 712.8 Q
|
|
|
1402 |
(1)535 768 Q 0 Cg EP
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1403 |
%%Page: 2 23
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1404 |
%%BeginPageSetup
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1405 |
BP
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1406 |
%%EndPageSetup
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1407 |
/F0 10/Times-Roman@0 SF 413.32(trace\(\) trace\(\))72 48 R/F1 10
|
|
|
1408 |
/Times-Italic@0 SF(-c)108.01 84 Q(hang)-.15 E(et)-.1 E F0 1.037(\215ag \
|
|
|
1409 |
whether the times of the P and S \214les should be changed or not befor\
|
|
|
1410 |
e a)183 84 R(calculation; the def)183 96 Q(ault is that the times are)
|
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|
1411 |
-.1 E/F2 10/Times-Bold@0 SF(not)2.5 E F0(changed.)2.5 E F1(-noclean)
|
|
|
1412 |
108.01 112.8 Q F0 1.645
|
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|
1413 |
(\215ag whether parameter and criterion \214les should be k)183 112.8 R
|
|
|
1414 |
1.644(ept; this is particularly)-.1 F(helpful for deb)183 124.8 Q
|
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|
1415 |
(ugging.)-.2 E F1(-timec)108.01 141.6 Q(hec)-.15 E(k)-.2 E F0
|
|
|
1416 |
(enforce a time check for the data \214le)183 141.6 Q/F3 10.95
|
|
|
1417 |
/Times-Bold@0 SF(SPECIAL INTERPOLA)72 158.4 Q(TION MODES)-1.04 E F1
|
|
|
1418 |
(-near)108.01 170.4 Q(est)-.37 E F0 1.391
|
|
|
1419 |
(Do no interpolation between grid points; just tak)183 170.4 R 3.891(et)
|
|
|
1420 |
-.1 G 1.391(he nearest neighbor! This)-3.891 F .132
|
|
|
1421 |
(option is useful, if a discrete input \214eld is gi)183 182.4 R -.15
|
|
|
1422 |
(ve)-.25 G 2.632(n\().15 G .132(e.g. labels\), where interpolated)-2.632
|
|
|
1423 |
F -.25(va)183 194.4 S(lues are meaningless.).25 E F1(-cir)108.01 211.2 Q
|
|
|
1424 |
(cle_avg r)-.37 E(adius)-.15 E F0 .284(calculate area-weighted a)183
|
|
|
1425 |
223.2 R -.15(ve)-.2 G .284(rage o).15 F -.15(ve)-.15 G 2.784(ra).15 G
|
|
|
1426 |
.284(ll grid points within a circle of the speci-)-2.784 F .124
|
|
|
1427 |
(\214ed radius [km]. e.g. -circle_a)183 235.2 R .123
|
|
|
1428 |
(vg 200; note that the tracing of \214elds within a cir)-.2 F(-)-.2 E
|
|
|
1429 |
(cle is quite slo)183 247.2 Q -.65(w.)-.25 G F1(-cir)108.01 264 Q
|
|
|
1430 |
(cle_max r)-.37 E(adius)-.15 E F0(calculate maximum within a circle of \
|
|
|
1431 |
a radius [km]. e.g. -circle_max 200)183 276 Q F1(-cir)108.01 292.8 Q
|
|
|
1432 |
(cle_min r)-.37 E(adius)-.15 E F0(calculate minimum within a circle of \
|
|
|
1433 |
a radius [km]. e.g. -circle_min 200)183 304.8 Q F1(-clustering)108.01
|
|
|
1434 |
321.6 Q F0 .846
|
|
|
1435 |
(special mode to trace strat/trop label; the labels are attrib)183 321.6
|
|
|
1436 |
R .846(uted according to the)-.2 F 1.182
|
|
|
1437 |
(program \(tropopause\), which clusters the atmosphere into \214v)183
|
|
|
1438 |
333.6 R 3.682(ed)-.15 G 1.182(istinct classes)-3.682 F .103(according t\
|
|
|
1439 |
o the de\214nition of the tropopause: PV \(2 PVU\) and potential temper)
|
|
|
1440 |
183 345.6 R(-)-.2 E 1.397
|
|
|
1441 |
(ature \(380 K\). The clustering mode is a re\214ned v)183 357.6 R 1.397
|
|
|
1442 |
(ersion of the nearest mode,)-.15 F
|
|
|
1443 |
(where all surrounding eight grid points v)183 369.6 Q
|
|
|
1444 |
(ote for the \214nal v)-.2 E(alue.)-.25 E F3(ONLINE CALCULA)72 386.4 Q
|
|
|
1445 |
(TIONS)-1.04 E F0 .073(If the computation \215ag in the tracing \214le \
|
|
|
1446 |
is set to 1, a meteorological \214eld is calculated based upon)108 398.4
|
|
|
1447 |
R .106(the already traced \214elds and/or based on the \214elds on the \
|
|
|
1448 |
primary and secondary P and S \214les. The)108 410.4 R(follo)108 422.4 Q
|
|
|
1449 |
(wing \214elds are implemented for online calculations:)-.25 E F2 2.5
|
|
|
1450 |
(-T)108 439.2 S(H)-2.5 E F0(potential temperature \(in K\).)133 451.2 Q
|
|
|
1451 |
F2 2.5(-R)108 468 S(HO)-2.5 E F0(density \(in kg/m^-3\).)133 480 Q F2
|
|
|
1452 |
2.5(-R)108 496.8 S(H)-2.5 E F0(relati)133 508.8 Q .3 -.15(ve h)-.25 H
|
|
|
1453 |
(umidity \(in %\).).15 E F2 2.5(-T)108 525.6 S(HE)-2.5 E F0(equi)133
|
|
|
1454 |
537.6 Q -.25(va)-.25 G(lent-potential temperature \(in K\).).25 E F2 2.5
|
|
|
1455 |
(-L)108 554.4 S(HR)-2.5 E F0
|
|
|
1456 |
(latent heating rate \(K per input time step, typically K/6h\).)133
|
|
|
1457 |
566.4 Q F2 2.5(-D)108 583.2 S([U)-2.5 E(,V)-.5 E(,T)-1.29 E(,TH]DX)-.74
|
|
|
1458 |
E F0 .884(horizontal deri)133 595.2 R -.25(va)-.25 G(ti).25 E 1.184 -.15
|
|
|
1459 |
(ve d)-.25 H([U,V).15 E(,T)-1.29 E .884
|
|
|
1460 |
(,TH]/dx in west-east direction along pressure surf)-.74 F .884
|
|
|
1461 |
(aces - zonal)-.1 F 2.836(distance in m. U=zonal wind component \(m/s\)\
|
|
|
1462 |
, V=meridional wind component \(m/s\),)133 607.2 R(T=temperature \(de)
|
|
|
1463 |
133 619.2 Q 2.5(gCo)-.15 G 2.5(rK)-2.5 G
|
|
|
1464 |
(\), TH=potential temperature \(K\).)-2.5 E F2 2.5(-D)108 636 S([U)-2.5
|
|
|
1465 |
E(,V)-.5 E(,T)-1.29 E(,TH]D)-.74 E(Y)-.4 E F0 3.741(horizontal deri)133
|
|
|
1466 |
648 R -.25(va)-.25 G(ti).25 E 4.041 -.15(ve d)-.25 H([U,V).15 E(,T)-1.29
|
|
|
1467 |
E 3.741(,TH]/dy in south-north direction along pressure surf)-.74 F
|
|
|
1468 |
(aces)-.1 E(-meridional distance in m.)133 660 Q F2 2.5(-D)108 676.8 S
|
|
|
1469 |
([U)-2.5 E(,V)-.5 E(,T)-1.29 E(,TH]DP)-.74 E F0 -.15(ve)133 688.8 S
|
|
|
1470 |
(rtical deri).15 E -.25(va)-.25 G(ti).25 E .3 -.15(ve d)-.25 H([U,V).15
|
|
|
1471 |
E(,T)-1.29 E(,TH]/dp - pressure p in P)-.74 E(a.)-.15 E F2 2.5(-N)108
|
|
|
1472 |
705.6 S(SQ)-2.5 E F0(squared Brunt-V)133 717.6 Q
|
|
|
1473 |
(aisala frequence \(in m^-2\).)-1.11 E(2)535 768 Q 0 Cg EP
|
|
|
1474 |
%%Page: 3 24
|
|
|
1475 |
%%BeginPageSetup
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1476 |
BP
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|
1477 |
%%EndPageSetup
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|
1478 |
/F0 10/Times-Roman@0 SF 413.32(trace\(\) trace\(\))72 48 R/F1 10
|
|
|
1479 |
/Times-Bold@0 SF 2.5(-R)108 84 S(EL)-2.5 E -.45(VO)-.92 G -.4(RT).45 G
|
|
|
1480 |
F0(relati)133 96 Q .3 -.15(ve v)-.25 H(orticity \(in s^-1\) - REL)-.05 E
|
|
|
1481 |
-.4(VO)-1 G 1.2 -.6(RT = D).4 H(VDX - DUD).2 E -1.29(Y.)-.55 G F1 2.5
|
|
|
1482 |
(-A)108 112.8 S(BSV)-2.5 E(OR)-.45 E(T)-.4 E F0 .083(absolute v)133
|
|
|
1483 |
124.8 R .083(orticity \(in s^-1\) - ABSV)-.2 F(OR)-.4 E 2.583(T=D)-.6 G
|
|
|
1484 |
.083(VDX - DUD)-2.983 F 2.582(Y+F)-.55 G 2.582(,Fb)-3.382 G .082
|
|
|
1485 |
(eing the Coriolis parame-)-2.582 F(ter)133 136.8 Q(.)-.55 E F1 2.5(-D)
|
|
|
1486 |
108 153.6 S(IV)-2.5 E F0(horizontal di)133 165.6 Q -.15(ve)-.25 G -.18
|
|
|
1487 |
(rg).15 G(ence of the v).18 E
|
|
|
1488 |
(elocity \214eld \(in s^-1\) - DIV = DUDX + D)-.15 E(VD)-.4 E -1.29(Y.)
|
|
|
1489 |
-.55 G F1 2.5(-D)108 182.4 S(EF)-2.5 E F0 .474
|
|
|
1490 |
(horizontal deformation of the v)133 194.4 R .474
|
|
|
1491 |
(elocity \214eld \(in s^-1\) - DEF = SQR)-.15 F .475(T\( \( D)-.6 F .475
|
|
|
1492 |
(VDX + DUD)-.4 F 2.975(Y\))-.55 G(^2)-2.975 E 2.5(+\()133 206.4 S
|
|
|
1493 |
(DUDX-D)-2.5 E(VD)-.4 E(Y\)^2 \).)-.55 E F1 2.5(-P)108 223.2 S(V)-2.5 E
|
|
|
1494 |
F0 .485(Ertel potential v)133 223.2 R .485
|
|
|
1495 |
(orticity \(in PVU\) - PV = g * \( ABSV)-.2 F(OR)-.4 E 2.984(T*D)-.6 G
|
|
|
1496 |
.484(THDP + DUDP * DTHD)-2.984 F 2.984(Y-)-.55 G -.4(DV)133 235.2 S
|
|
|
1497 |
(DP * DTHDX \).).4 E F1 2.5(-R)108 252 S(I)-2.5 E F0
|
|
|
1498 |
(Richardson number - RI = NSQ / \(DUDP^2 + D)133 252 Q(VDP^2 \).)-.4 E
|
|
|
1499 |
F1 2.5(-T)108 268.8 S(I)-2.5 E F0(tub)133 268.8 Q .379
|
|
|
1500 |
(ulence indicator according to Ellrod & Knapp - TI = DEF * SQR)-.2 F .38
|
|
|
1501 |
(T\( DUDP^2 + D)-.6 F(VDP^2)-.4 E 2.5(\)*\(R)133 280.8 S(HO * G\).)-2.5
|
|
|
1502 |
E F1 2.5(-D)108 297.6 S(IR)-2.5 E F0 2.16(wind direction relati)133
|
|
|
1503 |
309.6 R 2.46 -.15(ve t)-.25 H 4.659(oz).15 G 2.159(onal \215o)-4.659 F
|
|
|
1504 |
2.159(w: \(U,V\)=\(1,1\) -> 45 de)-.25 F 2.159
|
|
|
1505 |
(g; \(U,V\)=\(1,-1\) -> -45 de)-.15 F(g;)-.15 E .411
|
|
|
1506 |
(\(U,V\)=\(-1,-1\) -> -135 de)133 321.6 R .411
|
|
|
1507 |
(g; \(U,V\)=\(-1,1\) -> 135 de)-.15 F .411(g. A westerly \215o)-.15 F
|
|
|
1508 |
2.912(wh)-.25 G .412(as 0 de)-2.912 F .412(g, a southerly)-.15 F<8d6f>
|
|
|
1509 |
133 333.6 Q 2.5(w9)-.25 G 2.5(0d)-2.5 G -.15(eg)-2.5 G 2.5(,a).15 G
|
|
|
1510 |
(nd a northerly one -90 de)-2.5 E(g.)-.15 E F1 2.5(-D)108 350.4 S(IST0)
|
|
|
1511 |
-2.5 E F0(spherical distance \(in km\) from starting position.)133 362.4
|
|
|
1512 |
Q F1 2.5(-D)108 379.2 S(IST)-2.5 E F0 .33
|
|
|
1513 |
(length of the trajectory \(in km\): inte)133 391.2 R .33
|
|
|
1514 |
(grated along great circle sections between the trajectory)-.15 F -.15
|
|
|
1515 |
(ve)133 403.2 S(rtices.).15 E F1 2.5(-H)108 420 S(EAD)-2.5 E F0 4.261
|
|
|
1516 |
(heading of the trajectory: \(DX,D)133 432 R 4.261(Y\)=\(1,1\) -> 45 de)
|
|
|
1517 |
-.55 F 4.261(g; \(DX,D)-.15 F 4.261(Y\)=\(1,-1\) -> -45 de)-.55 F(g;)
|
|
|
1518 |
-.15 E(\(DX,D)133 444 Q 1.363(Y\)=\(-1,-1\) -> -135 de)-.55 F 1.363
|
|
|
1519 |
(g; \(DX,D)-.15 F 1.362(Y\)=\(-1,1\) -> 135 de)-.55 F 1.362
|
|
|
1520 |
(g. A path increment to east has)-.15 F(heading of 0 de)133 456 Q
|
|
|
1521 |
(g; to the north 90 de)-.15 E(g; to the south -90 de)-.15 E
|
|
|
1522 |
(g; and to the west -180 de)-.15 E(g.)-.15 E/F2 10.95/Times-Bold@0 SF
|
|
|
1523 |
(EXAMPLES)72 472.8 Q F1([1] trace TRAJECT)108 484.8 Q(OR)-.18 E -.92(Y.)
|
|
|
1524 |
-.35 G 2.5(1T).92 G(RAJECT)-2.5 E(OR)-.18 E -.92(Y.)-.35 G 2.5(1-).92 G
|
|
|
1525 |
(changet)-2.5 E F0 .315(Read the trajectory \214le TRAJECT)133 496.8 R
|
|
|
1526 |
(OR)-.18 E -1.29(Y.)-.65 G .315
|
|
|
1527 |
(1, trace all \214elds in the \214le "trace)1.29 F -.25(va)-.25 G .315
|
|
|
1528 |
(rs" along the tra-).25 F .934(jectories and o)133 508.8 R -.15(ve)-.15
|
|
|
1529 |
G .934(rwrite the e).15 F .933
|
|
|
1530 |
(xisting trajectory \214le. In preparation, all times on the P and S)
|
|
|
1531 |
-.15 F(\214les are changed prior to the tracing.)133 520.8 Q F1
|
|
|
1532 |
([2] trace INPTRA.1 OUTTRA.1 -f PV 1.)108 537.6 Q F0 -.35(Tr)133 549.6 S
|
|
|
1533 |
1.22(ace PV \(with scaling f).35 F 1.22
|
|
|
1534 |
(actor 1.\) along the trajectories in trajectory \214le "INPTRA.1" and)
|
|
|
1535 |
-.1 F(write a ne)133 561.6 Q 2.5(wt)-.25 G(rajectory \214le "OUTTRA.1".)
|
|
|
1536 |
-2.5 E F1([3] trace INPTRA.1 OUTTRA.1 -f PV)108 578.4 Q(:-100HP)-.92 E
|
|
|
1537 |
2.5(A1)-.74 G(.)-2.5 E F0 .122(As in e)133 590.4 R .121(xample [2], b)
|
|
|
1538 |
-.15 F .121(ut the PV is tak)-.2 F .121(en at a position 100 hP)-.1 F
|
|
|
1539 |
2.621(ah)-.15 G .121(igher \(lo)-2.621 F .121(wer pressure\) than the)
|
|
|
1540 |
-.25 F(air parcel')133 602.4 Q 2.5(sp)-.55 G(osition.)-2.5 E F1
|
|
|
1541 |
([4] trace INPTRA.1 OUTTRA.1 -f DIST0 1.)108 619.2 Q F0(Get the spheric\
|
|
|
1542 |
al distance \(in km\) of the air parcel from its starting position.)133
|
|
|
1543 |
631.2 Q F2 -.548(AU)72 648 S(THOR).548 E F0
|
|
|
1544 |
(Written by Michael Sprenger and Heini W)108 660 Q
|
|
|
1545 |
(ernli \(January 2011\).)-.8 E(3)535 768 Q 0 Cg EP
|
|
|
1546 |
%%Page: 1 25
|
|
|
1547 |
%%BeginPageSetup
|
|
|
1548 |
BP
|
|
|
1549 |
%%EndPageSetup
|
|
|
1550 |
/F0 10/Times-Roman@0 SF 398.86(trainfo\(\) trainfo\(\))72 48 R/F1 10.95
|
|
|
1551 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
|
|
1552 |
(trainf)108 96 Q 2.5(o-w)-.25 G(rite meta-inf)-2.5 E(ormation f)-.25 E
|
|
|
1553 |
(or a trajectory \214le)-.25 E F1(SYNOPSIS)72 112.8 Q F2(trainf)108
|
|
|
1554 |
124.8 Q(o)-.25 E/F3 10/Times-Italic@0 SF(tr)2.63 E(a\214le)-.15 E F0([)
|
|
|
1555 |
2.68 E F3(option)2.73 E F0(].)2.74 E F1(DESCRIPTION)72 141.6 Q F0 .768
|
|
|
1556 |
(Write meta-information for a trajectory \214le)108 153.6 R F3(tr)3.399
|
|
|
1557 |
E(a\214le)-.15 E F0 .769(to screen. If no option is gi)3.449 F -.15(ve)
|
|
|
1558 |
-.25 G .769(n, all meta-information is).15 F
|
|
|
1559 |
(written, otherwise the speci\214c piece of information is passed with)
|
|
|
1560 |
108 165.6 Q F3(option.)2.73 E F1 -.81(PA)72 182.4 S(RAMETERS).81 E F3
|
|
|
1561 |
(tr)108.13 194.4 Q(a\214le)-.15 E F0
|
|
|
1562 |
(name of the input trajectory \214le)133 206.4 Q F1(OPTION)72 223.2 Q
|
|
|
1563 |
(AL ARGUMENTS)-.219 E F2 2.5(-d)108 235.2 S(im)-2.5 E F0
|
|
|
1564 |
(dimensions of the trajectory \214le: #tra, #ntimes, #ncolumns.)133
|
|
|
1565 |
247.2 Q F2 2.5(-n)108 264 S(tra)-2.5 E F0(number of trajectories.)133
|
|
|
1566 |
276 Q F2 2.5(-n)108 292.8 S(tim)-2.5 E F0(number of times.)133 304.8 Q
|
|
|
1567 |
F2 2.5(-n)108 321.6 S(col)-2.5 E F0
|
|
|
1568 |
(number of columns \(including time, longitude, latitude, pressure\).)
|
|
|
1569 |
133 333.6 Q F2 2.5(-v)108 350.4 S(ars)-2.6 E F0
|
|
|
1570 |
(list of \214eld names \(columns\) on the trajectory \214le.)133 362.4 Q
|
|
|
1571 |
F2 2.5(-r)108 379.2 S(efdate)-2.68 E F0
|
|
|
1572 |
(reference date in format \(YYYYMMDD_HHMM\).)133 391.2 Q F2 2.5(-t)108
|
|
|
1573 |
408 S(imes)-2.5 E F0(list of times \(relati)133 420 Q .3 -.15(ve t)-.25
|
|
|
1574 |
H 2.5(ot).15 G(he referencec date\). T)-2.5 E(imes are gi)-.35 E -.15
|
|
|
1575 |
(ve)-.25 G 2.5(ni).15 G 2.5(nf)-2.5 G(ormat: HH.MM.)-2.5 E F2 2.5(-s)108
|
|
|
1576 |
436.8 S(tartdate)-2.5 E F0(starting date for the trajectory calculation\
|
|
|
1577 |
\(in format YYYYMMD_HHMM\).)133 448.8 Q F2 2.5(-e)108 465.6 S(nddate)
|
|
|
1578 |
-2.5 E F0
|
|
|
1579 |
(end date for the trajectory calculation \(in format YYYYMMD_HHMM\).)133
|
|
|
1580 |
477.6 Q F2 2.5(-t)108 494.4 S(imerange)-2.5 E F0
|
|
|
1581 |
(time range \(in minutes\) of the trajectories.)133 506.4 Q F2 2.5(-l)
|
|
|
1582 |
108 523.2 S(ist)-2.5 E F0(list all trajectories.)133 523.2 Q F1
|
|
|
1583 |
(EXAMPLES)72 540 Q F2([1] trainf)108 552 Q 2.5<6f8c>-.25 G(le dim)-2.5 E
|
|
|
1584 |
F0(Gi)133 564 Q -.15(ve)-.25 G 3.129(nat).15 G .629(rajectory \214le wi\
|
|
|
1585 |
th name "\214le", write the three dimensions of the \214le to screen. T\
|
|
|
1586 |
he dimen-)-3.129 F(sions are: number of trajectories, number of times a\
|
|
|
1587 |
nd number of columns.)133 576 Q F1 -.548(AU)72 592.8 S(THOR).548 E F0
|
|
|
1588 |
(Written by Michael Sprenger and Heini W)108 604.8 Q
|
|
|
1589 |
(ernli \(January 2011\))-.8 E(1)535 768 Q 0 Cg EP
|
|
|
1590 |
%%Page: 1 26
|
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|
1591 |
%%BeginPageSetup
|
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|
1592 |
BP
|
|
|
1593 |
%%EndPageSetup
|
|
|
1594 |
/F0 10/Times-Roman@0 SF 389.98(wrfmap\(\) wrfmap\(\))72 48 R/F1 10.95
|
|
|
1595 |
/Times-Bold@0 SF -.219(NA)72 84 S(ME).219 E/F2 10/Times-Bold@0 SF
|
|
|
1596 |
(wrfmap -)108 96 Q F0
|
|
|
1597 |
(transform between geographical and WRF coordinates)2.5 E F1(SYNOPSIS)72
|
|
|
1598 |
112.8 Q F2(wrfmap)108 124.8 Q/F3 10/Times-Italic@0 SF 2.5([-)2.79 G(cr)
|
|
|
1599 |
-2.5 E(eate \214lename | -ll2xy coor)-.37 E(ds | -xy2ll coor)-.37 E 2.5
|
|
|
1600 |
(d])-.37 G F1(DESCRIPTION)72 141.6 Q F0 .032
|
|
|
1601 |
(Create a mapping netCDF \214le)108 153.6 R F3(wrfmap.nc)2.872 E F0 .032
|
|
|
1602 |
(which contains the forw)2.842 F .032(ard and the backw)-.1 F .033
|
|
|
1603 |
(ard coordinate transfor)-.1 F(-)-.2 E .529(mation. The forw)108 165.6 R
|
|
|
1604 |
.528(ard transformation is from WRF grid indices \(x/y\) to geographica\
|
|
|
1605 |
l longitude/latitude, the)-.1 F(backw)108 177.6 Q 1.522
|
|
|
1606 |
(ard transformation the other w)-.1 F 1.522(ay round.)-.1 F 1.522
|
|
|
1607 |
(If the mapping \214le)6.522 F F3(wrfmap.nc)4.362 E F0 -.15(ex)4.332 G
|
|
|
1608 |
1.522(ists, the tool allo).15 F 1.522(ws to)-.25 F
|
|
|
1609 |
(transform between the tw)108 189.6 Q 2.5(oc)-.1 G(oordinates.)-2.5 E F1
|
|
|
1610 |
-.81(PA)72 206.4 S(RAMETERS).81 E F3(-cr)108.01 218.4 Q(eate \214lename)
|
|
|
1611 |
-.37 E F0 1.133
|
|
|
1612 |
(create the mapping \214le wrfmap.nc based on the WRF output \214le)183
|
|
|
1613 |
218.4 R F3(\214lename)5.543 E(.)-.15 E F0 1.133(The WRF)6.133 F .477
|
|
|
1614 |
(output \214le must contain the \214elds XLA)183 230.4 R 2.977(Ta)-1.11
|
|
|
1615 |
G .477(nd XLONG which gi)-2.977 F .778 -.15(ve f)-.25 H .478
|
|
|
1616 |
(or each grid point of).15 F 1.686
|
|
|
1617 |
(the WRF domain the corresponding longitude and latitude. This forw)183
|
|
|
1618 |
242.4 R 1.686(ard transfoation)-.1 F 1.277
|
|
|
1619 |
(\214elds are written as LON and LA)183 254.4 R 3.778(Tt)-1.11 G 3.778
|
|
|
1620 |
(ow)-3.778 G 1.278(rfmap.nc. F)-3.778 F 1.278(or the re)-.15 F -.15(ve)
|
|
|
1621 |
-.25 G 1.278(rse transformation, tw).15 F(o)-.1 E .394
|
|
|
1622 |
(additional \214elds X and Y are calculated and written, which gi)183
|
|
|
1623 |
266.4 R .694 -.15(ve f)-.25 H .394(or each possible longi-).15 F
|
|
|
1624 |
(tude/latitude the corresponding grid point \(x/y\) in the WRF domain.)
|
|
|
1625 |
183 278.4 Q F3(-ll2xy [ lon lat | inp\214le out\214le ])108.01 295.2 Q
|
|
|
1626 |
F0 .322(write the x/y coordinates for either the single position lon/la\
|
|
|
1627 |
t to screen, or for all coordi-)183 307.2 R 1.209(nates on the input \
|
|
|
1628 |
\214le 'inp\214le' to 'out\214le'. The input and output \214le can be t\
|
|
|
1629 |
rajectory)183 319.2 R(\214les, in which case the column headers are acc\
|
|
|
1630 |
ordingly adapted to x/y or lon/lat.)183 331.2 Q F3
|
|
|
1631 |
(-xy2ll [ x y | inp\214le out\214le ])108.01 348 Q F0 .322(write the lo\
|
|
|
1632 |
n/lat coordinates for either the single position x/y to screen, or for \
|
|
|
1633 |
all coordi-)183 360 R 1.209(nates on the input \214le 'inp\214le' to 'o\
|
|
|
1634 |
ut\214le'. The input and output \214le can be trajectory)183 372 R(\214\
|
|
|
1635 |
les, in which case the column headers are accordingly adapted to x/y or\
|
|
|
1636 |
lon/lat.)183 384 Q F1(EXAMPLES)72 400.8 Q F2([1] wrfmap -cr)108 412.8 Q
|
|
|
1637 |
(eate wrf)-.18 E(out_d01_2011-08-26_12:00:00)-.25 E F0 -.8(Ta)133 424.8
|
|
|
1638 |
S 2.371 -.1(ke t).8 H 2.172(he netCDF \214le 'wrfout_d01_2011-08-26_12:\
|
|
|
1639 |
00:00' from WRF and write the forw).1 F 2.172(ard and)-.1 F(backw)133
|
|
|
1640 |
436.8 Q(ard mapping \214elds to netCDF \214le 'wrfmap.nc')-.1 E F2
|
|
|
1641 |
([2] wrfmap -ll2xy -70 56)108 453.6 Q F0
|
|
|
1642 |
(Get the grid indices for \(lon=-70/lat=56\) and write them to screen.)
|
|
|
1643 |
133 465.6 Q F2([3] wrfmap -xy2ll traj.1 traj.1)108 482.4 Q F0 -.8(Ta)133
|
|
|
1644 |
494.4 S .206 -.1(ke t).8 H .006(he trajectory \214le ').1 F .006
|
|
|
1645 |
(traj.1' and con)-.18 F -.15(ve)-.4 G .005
|
|
|
1646 |
(rt all grid coordinates x/y into lon/lat coordinates. The output).15 F
|
|
|
1647 |
(will o)133 506.4 Q -.15(ve)-.15 G(rwrite the input \214le.).15 E F1
|
|
|
1648 |
-.548(AU)72 523.2 S(THOR).548 E F0
|
|
|
1649 |
(Written by Michael Sprenger and Heini W)108 535.2 Q
|
|
|
1650 |
(ernli \(January 2013\))-.8 E(1)535 768 Q 0 Cg EP
|
|
|
1651 |
%%Trailer
|
|
|
1652 |
end
|
|
|
1653 |
%%EOF
|