<div dir="ltr">Seems like it was only added in 2.2.1? Marco, do you have access to 2.2.1 in athena?<div> </div><div>Chris</div><div> <div> </div><div> 2015-02-02 Andy Buckley <<a href="mailto:andy.buckley@cern.ch" target="_blank">andy.buckley@cern.ch</a>> * Add &&, || and ! operators for without-parens-warnings Cut combining. Note these don't short-circuit, but this is ok since Cut comparisons don't have side-effects.<div> </div><div> 2014-09-30 Andy Buckley <<a href="mailto:andy.buckley@cern.ch" target="_blank">andy.buckley@cern.ch</a>> * 2.2.0 release!</div></div></div><div class="gmail_extra"> <div class="gmail_quote">On Wed, Jul 8, 2015 at 10:13 AM, Andy Buckley <<a href="mailto:andy.buckley@cern.ch" target="_blank">andy.buckley@cern.ch</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">First call is to check the ChangeLog and see if && combination of Cuts was supported in 2.2.0 or if I only added it in 2.2.1... Andy<div><div> <div class="gmail_quote">On 8 Jul 2015 10:10, "David Grellscheid" <<a href="mailto:david.grellscheid@durham.ac.uk" target="_blank">david.grellscheid@durham.ac.uk</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">And some events, please? Thanks, David On 08/07/15 10:05, Marco Delmastro wrote: > Hello, > > You'll find the analysis attached here. As I mentioned, I'm using rivet 2.2.0 via the ATLAS Athena framework, > > M. > > > > > On 08 Jul 2015, at 11:02, David Grellscheid <<a href="mailto:david.grellscheid@durham.ac.uk" target="_blank">david.grellscheid@durham.ac.uk</a>> wrote: > >> Hi Marco, >> >> can you please send a minimal analysis and a short HepMC file that shows >> the problem? Also, which Rivet version are you using? >> >> Thanks, >> >> David >> >> >> On 08/07/15 09:27, Marco Delmastro wrote: >>> Hello, >>> >>> Andy Buckley suggested that I report this bug (?) I encountered when using Rivet within the ATLAS Athena framework. >>> >>> I'm writing the RIVET routines for the ATLAS 8 TeV inclusive diphoton and diphoton + jet analyses. In the first tests I made, running on a Pythia diphoton samples, I noticed something strange: only photons with eta > 1 were used, and the initial pT selection was not applied. I tracked down the problem to this method: >>> >>> IdentifiedFinalState photonfs(Cuts::abseta < 2.37 && Cuts::pT > 30.*GeV); // 30 GeV cut on subleading photon >>> >>> Apparently the 30 GeV cut on the photon pT is not applied, and or some reason only objects with eta > 1 are kept. From some conversation on the ATLAS MC Generator mailing list, it seems that the problem might be related to the handling of the && operator. If I change the line to: >>> >>> IdentifiedFinalState photonfs(-2.37,2.37,30.*GeV); // etamin, etamax, ptmin >>> >>> everything seems to work fine. I'm using rivet 2.2.0 from Athena 19.2.1: >>> >>> [mdelmast@lxplus0157 Rivet]# which rivet >>> /cvmfs/<a href="http://atlas.cern.ch/repo/sw/software/x86_64-slc6-gcc47-opt/19.2.1/AtlasSimulation/19.2.1/InstallArea/share/bin/rivet" rel="noreferrer" target="_blank">atlas.cern.ch/repo/sw/software/x86_64-slc6-gcc47-opt/19.2.1/AtlasSimulation/19.2.1/InstallArea/share/bin/rivet</a> >>> >>> [mdelmast@lxplus0157 Rivet]# rivet >>> Rivet 2.2.0 running on machine <a href="http://lxplus0157.cern.ch" rel="noreferrer" target="_blank">lxplus0157.cern.ch</a> (x86_64) >>> >>> Thanks for your help! >>> >>> Ciao, M. >>> >>> >>> >>> _______________________________________________ >>> Rivet mailing list >>> <a href="mailto:Rivet@projects.hepforge.org" target="_blank">Rivet@projects.hepforge.org</a> >>> <a href="https://www.hepforge.org/lists/listinfo/rivet" rel="noreferrer" target="_blank">https://www.hepforge.org/lists/listinfo/rivet</a> >>> > </blockquote></div> </div></div> _______________________________________________ Rivet mailing list <a href="mailto:Rivet@projects.hepforge.org" target="_blank">Rivet@projects.hepforge.org</a> <a href="https://www.hepforge.org/lists/listinfo/rivet" rel="noreferrer" target="_blank">https://www.hepforge.org/lists/listinfo/rivet</a> </blockquote></div> </div></div>