Spring 2020 installation recipe

create a 106 release

cmsrel CMSSW_10_6_12
cd CMSSW_10_6_12/src
cmsenv

create a new CMSSW repository

git cms-init

checkout the only packages we need

git-cms-addpkg PhysicsTools/Heppy
git-cms-addpkg PhysicsTools/HeppyCore

apply Ric's updates to Heppy

git cms-merge-topic rmanzoni:heppy_106X_hnl

apply EGamma EgammaPostRecoTools

needed to compute latest greatest electron IDs in 2016 and 2017

git clone git@github.com:cms-egamma/EgammaPostRecoTools.git  EgammaUser/EgammaPostRecoTools
cd  EgammaUser/EgammaPostRecoTools
git checkout master
cd -

compile

scram b -rj 8

checkout CMGTools

git clone -o cmg-central https://github.com/CERN-PH-CMG/cmgtools-lite.git -b 104X_dev CMGTools
cd CMGTools

not all subpackages are needed, so sparse checkout

git cms-sparse-checkout init
touch .git/info/sparse-checkout
echo "RootTools" >> .git/info/sparse-checkout
echo "Production" >> .git/info/sparse-checkout
git checkout 104X_dev

compile

scram b -rj 8

now add the HNL code

git clone git@github.com:rmanzoni/HNL.git
cd HNL
git checkout master

compile

scram b -rj 8

set your X509_USER_PROXY env variable

since you'll be using xrootd to access files remotely, and you'll use CERN batch facility, you need to make sure your voms proxy token is put in a afs shared directory. If echo $X509_USER_PROXY returns nothing or returns some tmp path, follow these instructions https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookXrootdService#OpenCondor

run a test job

voms-proxy-init --voms cms --valid 198:0
cd cfg/2018
heppy test hn3l_mc_2018_test_cfg.py

jobs resubmission

First, copy heppy scripts in your environment

cp python/heppy_patch/* $CMSSW_BASE/bin/<architecture>/

Note: make sure that you have the rwx permissions on the files. If not: chmod 777

Then, copy submission scripts in the production directory. Typically do

cp scripts/resbmitter_data.sh cfg/<year>/<dataRep>/
cp scripts/resbmitter_mc.sh cfg/<year>/<mcRep>/

Finally run the scripts

cd cfg/<year>/<data|mcRep>/
source resubmitter_<data|mc>.sh