[Rivet] Profile histograms in Rivet 2

[James Robinson]

Dear David,

Yes, that's true. In fact, I'm only really bothering with the ROOT output
running for easier visual debugging. I guess I can just use the Rivet
plotting scripts instead for the moment. It might be something that's worth
looking into at some point, but it's not critical.

Thanks,
James

On 7 October 2014 18:39, David Bjergaard <david.bjergaard at gmail.com> wrote:

> Hi James,
>
> (Shooting from the hip).  It looks like it wouldn't be too hard (reading
> the Profile1D.h interface) to roll your own YODA->ROOT converter.
>
> Do you know where the code that handles Rivet->Root conversion?  If this
> is athena software then I suppose this issue gets punted downstream?
> Andy can better comment on what happens if ProfileBin1D::mean() is
> called with no entries (in my experience it should throw an exception).
> In that case it may be that this behavior has changed causing the athena
> code to fail.
>
>     Dave
>
> James Robinson <james.robinson at cern.ch> writes:
>
> > Dear David and Andy,
> >
> > Sorry about this, but I'm having another problem with my analysis'
> > Rivet routine. One of the histograms is a Profile1DPtr and, although
> > the .yoda output gives sensible numbers, the .root file has a TProfile
> > for which all bins are 0.
> >
> > Obviously this isn't a problem in Rivet per se, but I guess it might
> > be a problem with the athena Rivet_i interface. The only thing I can
> > think of that might be weird about this histogram is that some bins
> > have no entries (so a naive call to ProfileBin1D::mean() might fail).
> >
> > Any ideas about this one?
> >
> > Thanks,
> > James
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.hepforge.org/lists-archive/rivet/attachments/20141007/133245aa/attachment.html>