Compare with PAT::Jet JEC
for PileUp Study
submit full of DY sample
add more input files
add JEC by hand
add GEN, PF, PFCHS AK5 Jet
comment the std::cout sentence
comment the std::cout sentence
add some rho values, and L1 JEC
little update
add GEN, PF, PFCHS AK5 Jet
Merge branch 'master' of github.com:zixu/ElectroWeakAnalysis