A package to do the ECAL calibration using Zee events.
Initialize a working area and compare the package:
release=CMSSW_7_4_5
export SCRAM_ARCH=slc6_amd64_gcc491
alias cmsenv='eval scramv1 runtime -sh'
alias cmsrel='scramv1 project CMSSW'
scram project $release cd $release/src cmsenv
git clone https://github.com/VirginiaCMS/FitZeeECALELF.git
cd FitZeeECALELF gmake all