Get FNAL User account: https://get-connected.fnal.gov/users/accounts/
Login to FNAL
kinit -f <usr>@FNAL.GOV
<type your password>
ssh -Y <usr>@spinquestgpvm01.fnal.gov
source /e906/app/software/osg/software/e1039/this-e1039.sh
git clone https://github.com/E1039-Collaboration/e1039-analysis.git
cd e1039-analysis/SimChainDev/
root -l Fun4Sim.C\(100\)