NanoAOD to Skimmed Ntuple:

Steps for setup:

1. Set up NanoAOD tools

# At cmslpc first do: source /cvmfs/cms.cern.ch/cmsset_default.csh
# And if you are going to use condor/crab at cmslpc, do: voms-proxy-init --valid 192:00 -voms cms
# login to lxplus9: like ``ssh USERNAME@lxplus.cern.ch``
cmsrel CMSSW_13_2_6
cd CMSSW_13_2_6/src
git clone https://github.com/cms-nanoAOD/nanoAOD-tools.git PhysicsTools/NanoAODTools
cd PhysicsTools/NanoAODTools
cmsenv

1.5 Update the haddnano.py shebang

cd scripts

Open the haddnano.py file with your favorite text editor and make the first line as: #!/bin/env python3

Save the file and compile

cd ../
scram b -j8

2. Set up TTC codes

cd python/postprocessing
git clone -b lxplus-9 git@github.com:ExtraYukawa/ttc_bar.git analysis

mv analysis/crab/auto_crab_example/crab_help.py analysis/crab/auto_crab_example/crab_help.py.bak

cd $CMSSW_BASE/src
scram b -j8

Noticed that the crab_help.py is written in python3, hence the scram b in CMSSW would leave some error message. Since this crab helper normally would not be included by other codes, you can ignore these errors.

3. Substitute some outdated files with init.sh

cd $CMSSW_BASE/src/PhysicsTools/NanoAODTools/python/postprocessing/analysis

source init.sh 2016apv #(FOR 2016APV) 
source init.sh 2016 #(FOR 2016) 
source init.sh 2017 #(FOR 2017) 
source init.sh 2018 #(FOR 2018) 

Or do the following if you are using cmslpc machines:

sh init.sh 2016apv
sh init.sh 2016
sh init.sh 2017
sh init.sh 2018

# mv analysis/crab/auto_crab_example/crab_help.py.bak analysis/crab/auto_crab_example/crab_help.py

4. If you want to keep GEN info in the ntuples, in https://github.com/ExtraYukawa/ttc_bar/blob/lxplus-9/crab/keep_and_drop.txt remove the following line:

drop GenPart_*

** bH+ ** Local Test

To create skimmed ntuple with bhplusproducer

cd $CMSSW_BASE/src/PhysicsTools/NanoAODTools/python/postprocessing/analysis/test
python3 localrun_bhplus.py -m -i /eos/cms/store/group/phys_top/ExtraYukawa/input_for_tests/BGToTHpm_MH-200_TuneCP5_13TeV_G2HDM-rhott06_rhotc04_rhotu00.root --year 2017 -o $CMSSW_BASE/src/PhysicsTools/NanoAODTools/python/postprocessing/analysis/test -n 1000

It will create ntuple with name: Events tree

NB: /eos/cms/store/group/phys_top/ExtraYukawa/input_for_tests/BGToTHpm_MH200_TuneCP5_13TeV_G2HDM-rhott06_rhotc04_rhotu00.root is just one file from input NANOAODv9 dataset: /BGToTHpm_MH-200_TuneCP5_13TeV_G2HDM-rhott06_rhotc04_rhotu00-madgraphMLM-pythia8/RunIISummer20UL17NanoAODv9-106X_mc2017_realistic_v9-v2/NANOAODSIM

crab jobs for bH+ to follow---> (working version)

Please follow a dedicated README inside crab folder

Submit crab jobs (TTC): OLD stuff (already published the analysis DOES not maintain anymore for python3)

using the configure files under 'configs', to make a test:

cd crab

create the crab config files (e.g. for 2018) (first modify the samples2018.json or samples2018_signal.json and create_crab.py first if necessary)

python create_crab.py 2018

MAKE BELOW CONFIGURABLE FOR EACH YEAR

crab submit -c configs/2018/test_EgammaB_cfg.py
rm crab_Egamma_B/inputs/*.tgz

Or for a local test do:

cd $CMSSW_BASE/src/PhysicsTools/NanoAODTools/python/postprocessing/analysis/test 
python localrun.py -m -i /eos/cms/store/group/phys_top/ExtraYukawa/input_for_tests/DY_UL18NanoAODv9_M-50_MLM.root --year 2018 -o $CMSSW_BASE/src/PhysicsTools/NanoAODTools/python/postprocessing/analysis/test -n 100

and to submit all jobs:

cd crab
crab submit -c configs/2018/EgammaB_cfg.py
rm crab_Egamma_B/inputs/*.tgz 

You can also check crab/auto_crab_example to run crab jobs automatically.

Note that the output will be /store/group/phys_top/ExtraYukawa/test/ because:

config.Site.storageSite = "T2_CH_CERN"
#config.Site.storageSite = "T3_CH_CERNBOX"
config.Data.outLFNDirBase = "/store/group/phys_top/ExtraYukawa/test/"

To write to your user cernbox area:

config.Site.storageSite = "T3_CH_CERNBOX"

See https://twiki.cern.ch/twiki/bin/view/CMSPublic/CRAB3FAQ#Can_I_send_CRAB_output_to_CERNBO

To add the outputs:

ADD HERE ALSO THE METHOD TO HANDLE ALL OUTPUT FOLDERS AT ONCE WITH crab_helper
python3 ../scripts/haddnano.py combined.root /eos/cms/store/group/phys_top/ExtraYukawa/test/.../*.root

corrections

the modules (most of them are corrections) used can be seen from analysis/crab/crab_script.py. N.B. the egamma correction is already applied default in NanoAOD

for MC:

countHistogramsModule(): store the opsitive and negative events number for weight apply puWeight_2017(): pileup reweight PrefCorr(): L1-prefiring correction muonIDISOSF2017(): muon ID/ISO SFe muonScaleRes2017(): muon momentum correction, i.e., the Rochester correction eleRECOSF2017(): electron RECO SF eleIDSF2017(): electron IS SF jmeCorrections_UL2017MC(): JetMET correction btagSF2017UL(): b tag SF

for Data:

muonScaleRes2017(): muon momentum correction, i.e., the Rochester correction jmeCorrections_UL2017*(): JetMET correction

1. pileup reweight

(this correction is applied using the official module, so we need to update the rootfiles for pileup and do some modification on the official module. The files under others/for_pileup/ can be used directly)

data

according to https://twiki.cern.ch/twiki/bin/view/CMS/PileupJSONFileforData#Centrally_produced_ROOT_histogra, use histograms under /afs/cern.ch/cms/CAF/CMSCOMM/COMM_DQM/certification/Collisions17/13TeV/PileUp/UltraLegacy/, combine three histograms to a single one with name pileup, pileup_plus, pileup_minus

MC

https://twiki.cern.ch/twiki/bin/view/CMS/PileupScenariosRun2

move "mcPileupUL2017.root" and "PileupHistogram-goldenJSON-13tev-UL2017-99bins_withVar.root" to python/postprocessing/data/pileup/, and move "puWeightProducer.py" to python/postprocessing/modules/common/

2. prefiring correction

(needed files are in others/for_prefiring, can be used directly) details are here: Pre-firing: https://twiki.cern.ch/twiki/bin/viewauth/CMS/L1ECALPrefiringWeightRecipe#Accessing_the_UL2017_maps, in order to use the current NanoAOD module, extract separate rootfiles from https://github.com/cms-data/PhysicsTools-PatUtils/raw/master/L1PrefiringMaps.root

data & MC

move "others/for_prefiring/*.root" to NanoAODTools/data/prefire_maps/, and move "others/for_prefiring/PrefireCorr.py" to postprocessing/modules/common/

3. JME correction

(needed files are in others/for_jme, can be used directly) move the *.tgz to PhysicsTools/NanoAODTools/data/jme, and move "jetmetHelperRun2.py" to PhysicsTools/NanoAODTools/python/postprocessing/modules/jme

4. Bjet related

(needed files are in others/for_btv, can be used directly) move "btagSFProducer.py" to src/PhysicsTools/NanoAODTools/python/postprocessing/modules/btv, move the *.csv to PhysicsTools/NanoAODTools/data/btagSF

After finisihing all the file moving, please remember delete the "others" directory, as the crab submission have size limit.