Jet flavour calculator for miniAOD reclustered jets

[adewit]

The jet flavour calculator for reclustered miniAOD jets fails because of course the prunedGenParticles don't contain all status 2 and 3 particles. I don't think there's much we can do about this as these particles are simply dropped from the event. If we did need the jet flavour for reclustered jets we could match them to the slimmedJets collection and use the stored flavour (if the reclustered jets are ak4 CHS too).

[adewit]

As far as I understand the jet flavour calculator now uses prunedGenParticles as input instead of genParticles, so at least now the flavour of reclustered jets is the same as the corresponding slimmedJet flavour(see https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookMiniAOD2015#MC_Truth)