[Rivet] histogram legend with spaces and other characters

[Chris Pollard]

Hi Raghav,

Can you run rivet-mkhtml with the --verbose option in addition to your
other options and send us the output?

Cheers,

Chris

On Mon, May 23, 2016 at 4:30 PM, Raghav Kunnawalkam Elayavalli <
raghav.k.e at cern.ch> wrote:

> I just tried that it make-plots just hangs :(
>
> [rkunnawa at lxplus025 BKG]$ ls
> 0_20_wRecoils.yoda  0_20.yoda  50_100_wRecoils.yoda  50_100.yoda  plots
> pp.yoda  run.sh
> [rkunnawa at lxplus025 BKG]$ rivet-mkhtml pp.yoda 0_20_wRecoils.yoda:"0-20%,
> w/ Recoils" 0_20.yoda:"0-20%" 50_100_wRecoils.yoda:"50-100% w/ Recoils"
> 50_100.yoda:"50-100%"
> Making 7 plots
> and i tried to stop it with Ctrl-C
> ^CTraceback (most recent call last):
>   File "/afs/cern.ch/work/r/rkunnawa/JEWEL/local/bin/rivet-mkhtml", line
> 434, in <module>
>     Popen(mp_cmd).wait()
>   File "/cvmfs/
> sft.cern.ch/lcg/releases/LCG_84/Python/2.7.10/x86_64-slc6-gcc48-opt/lib/python2.7/subprocess.py",
> line 1384, in wait
>     pid, sts = _eintr_retry_call(os.waitpid, self.pid, 0)
>   File "/cvmfs/
> sft.cern.ch/lcg/releases/LCG_84/Python/2.7.10/x86_64-slc6-gcc48-opt/lib/python2.7/subprocess.py",
> line 476, in _eintr_retry_call
>     return func(*args)
> KeyboardInterrupt
> [rkunnawa at lxplus025 BKG]$ dvips: ! DVI file can't be opened.
> dvips: ! DVI file can't be opened.
> dvips: ! DVI file can't be opened.
> dvips: ! DVI file can't be opened.
> convert: no decode delegate for this image format
> `/tmp/rkunnawa/magick-ohQ9yH7y' @ error/constitute.c/ReadImage/532.
> convert: missing an image filename `JetMass.png' @
> error/convert.c/ConvertImageCommand/3015.
> convert: no decode delegate for this image format
> `/tmp/rkunnawa/magick-_fcqD62y' @ error/constitute.c/ReadImage/532.
> ....
> GPL Ghostscript 8.70: ERROR -12 closing pdfwrite device. See
> gs/src/ierrors.h for code explanation.
>
>
> On May 23, 2016, at 5:22 PM, Andy Buckley <a.g.buckley at gmail.com> wrote:
>
> Hi Raghav,
>
> You can give arbitrary histogram names on the command line like this:
>
> rivet-mkhtml a.yoda:A b.yoda:"Histo B" c.yoda:'$\mathcal{C}$'
>
> where the labels get increasingly silly from left to right. This is just a
> convenient way of setting the Title attribute in each HISTOGRAM block in
> the .dat files: those are used in the legend, while the Title of the PLOT
> block (if given) is written at the top of the plot.
>
> Andy
>
>
> On 23/05/16 13:26, Raghav Kunnawalkam Elayavalli wrote:
>
> Hi Rivet Experts,
>
> Its me again :)
>
> I have a question regarding histogram legends in the plot. At the moment,
> if we dont give a specific title, then the name of the yoda file is taken
> as the legend. Even if i try to give a different title, it has to be one
> without any spaces or special characters. for example i have a histogram
> that i ideally want to label
> 0-20%, w/ recoils
> but this wont get accepted now and make-plots just crashes. I have to say
> it like so 0_20_wRecoils and that works. Is there a way i can give my
> custom legend to the histogram. I see that you can give a custom legend in
> the make plot documentation page, but it looks like its only for the plot
> as opposed to a specific histogram?
>
> Cheers
> Raghav
> _______________________________________________
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>
>
>
> --
> Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
> Particle Physics Expt Group, University of Glasgow
>
>
>
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