[Rivet] HEPMC interface being weird in 2.6.0

[Andy Buckley]

Aha, I just ran into the same thing.

Your filename has a dot in the "stem" before the .hepmc* bit, right? Looks like I need to be cleverer in my path parsing to work out if there's a .gz on the end. Probably also an issue in YODA 1.7.
Andy
Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
Particle Physics Experiment Group, University of Glasgow

On Apr 24 2018, at 8:04 am, Christian Gutschow <chris.g at cern.ch> wrote:
>
> Hi Andy,
>
> I was using:
>
> rivet —ignore-beams -a MyAnalysis —pwd jets.hepmc2g
>
> Nothing too controversial I would have thought...
>
> Cheers,
> Chris
>
>
> Sent from my iPhone
>
> On 23 Apr 2018, at 23:33, Andy Buckley <andy.buckley at cern.ch (mailto:andy.buckley at cern.ch)> wrote:
> > I'm using custom routines and 2.6.0 without problems. What exact command are you running? Don't think we changed any command-line flag parsing, but I can't think of anything else...
> > Andy
> > Dr Andy Buckley, Lecturer / Royal Society University Research Fellow
> > Particle Physics Experiment Group, University of Glasgow
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > On Apr 23 2018, at 4:17 pm, Christian Gutschow <chris.g at cern.ch (mailto:chris.g at cern.ch)> wrote:
> > >
> > > Hi,
> > > I have a case where using 2.6.0 I can run a standard routine, say MC_JETS, on a local HEPMC file just fine, but when I want to run a custom routine on the same file, it gives up immediately saying:
> > > Could not read from 'jets.hepmc2g'
> > > Same behaviour even if I zip the file. When I switch back to 2.5.4, it works again using both routines.
> > > Any ideas what’s changed / how to fix this?
> > > (I’m using HEPMC 2.06.09)
> > > Cheers,
> > > Chris
> > >
> > >
> > > —
> > > Dr. Christian Gütschow
> > > Department of Physics and Astronomy
> > > University College London
> > > Gower Street
> > > London WC1E 6BT
> > >
> > >
> > >
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>
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