''' scramb -j16;
cmsRun AOD_pi0/python/ConfFile_cfg.py '''
For Pythia8 status codes: http://home.thep.lu.se/~torbjorn/pythia81html/ParticleProperties.html
Outdated twiki on GenParticles: https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookGenParticleCandidate
gBuldFile.xml: https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookBuildFilesIntro