LittleFWLite FWLite Framework to access MET Info in AOD or MiniAOD Instruction source setup.sh ./analyze_Jet_cfg.py --dataset="/QCD_Pt_120to170_TuneCUETP8M1_13TeV_pythia8/RunIISpring15DR74-Asympt50ns_MCRUN2_74_V9A-v1/MINIAODSIM" --run=1 --lumi=5920 --evt=984583