Skip to content

Latest commit

 

History

History
102 lines (89 loc) · 4.68 KB

README.md

File metadata and controls

102 lines (89 loc) · 4.68 KB
Raw

ProductionFromNano

Tools for running HEPHY ntuple production, based on WAW ntuple production, from NanoAOD.

Port of tools by A. Kalinowski, M. Bluj et al. based on KLUB/LLR trees to CMS NanoAOD

  • NanoEventsSkeleton.{h,C}: interface to NanoAOD ntuples produced from NanoAOD with MakeClass tool, it needs be updated after each modification of NanoAOD format.
  • HTauTauTreeFromNanoBase.{h,C}: base class to translate to WAW format
  • HElTauhTreeFromNano.{h,C}: specialization for the e+tau channel
  • HMuTauhTreeFromNano.{h,C}: specialization for the mu+tau channel
  • HTauhTauhTreeFromNano.{h,C}: specialization for the di-tau channel
  • HTTEvent.{h,cxx}: definition of WAW analysis classes
  • PropertyEnum.h, TriggerEnum.h, FilterEnum.h: definition of enums, (re)generated by the tool
  • AnalysisEnums.h, SelectionBitsEnum.h: definition of enums
  • convertNano.py: script to run conversion - currently not functional, use run.py and convertNanoParallel.py (but contains important lines to run on data)
  • run.py: script to run NanoAOD-to-SyncNtuple conversion in parallel, calls convertNanoParallel.py
  • convertNanoParallel.py: script to run conversion
  • Missing: production tools, need be taken modified from old WAW repo

Installation recipe for CMSSW_10_2_10

scram project -n CMSSW_10_2_10 CMSSW CMSSW_10_2_10
cd CMSSW_10_2_10/src/
eval `scramv1 runtime -sh`
# NanoAOD and tools 
git cms-addpkg PhysicsTools/NanoAOD #not mandatory, but it initializes git for CMSSW which is already useful
git cms-addpkg FWCore/MessageLogger
git clone https://github.com/cms-nanoAOD/nanoAOD-tools.git PhysicsTools/NanoAODTools # not used for now, but can be in future, e.g. JES?
# SVFit
git clone https://github.com/svfit/ClassicSVfit.git TauAnalysis/ClassicSVfit -b fastMTT_21_06_2018
git clone https://github.com/svfit/SVfitTF.git TauAnalysis/SVfitTF
# MET recoil corrections
git clone https://github.com/CMS-HTT/RecoilCorrections.git  HTT-utilities/RecoilCorrections
# production tools based on WawTools from NanoAOD
git clone https://github.com/jandrejk/ProductionFromNano.git WawTools/NanoAODTools -b SM2016
# Setup MELA
git clone https://github.com/cms-analysis/HiggsAnalysis-ZZMatrixElement ZZMatrixElement -b v2.2.0
cd ZZMatrixElement/
bash setup.sh -j 4
cd ..
# This is just needed to get rid of warnings
cat FWCore/MessageLogger/interface/MessageDrop.h | sed s#CMS_THREAD_SAFE##g > FWCore/MessageLogger/interface/MessageDrop.h2
mv FWCore/MessageLogger/interface/MessageDrop.h2 FWCore/MessageLogger/interface/MessageDrop.h 
# compile
scram b -j 4

How to run

  • Get proxy with voms-proxy-init -voms cms.
  • Source CMSSW 
    cd $CMSSW_BASE/WawTools/NanoAODTools
cmsenv
  • Get filelists specified in sample_collection.json to be used for production. Only needed to run once or when samples are updated. 
    python getFilelists.py
  • Jobs can be submitted locally (local) on a batch system (batch) or on HTCondor (condor) with option -t WHERE. When submitting locally option -j N specifies the number of parallel jobs (default=8).
  • Channel can be specified with option -c {et, mt, tt, all}. Make sure when running over data to give the correct channel.
  • Sample can be specified with option -s SAMPLE.
    • Single sample: give the relative path to the .txt file (NOTE: you can use tab-complete). E.g
    -s samples/mc/signal/VBFHToTauTau_M125_13TeV_powheg_pythia8_RunIIFall17NanoAOD_12Apr2018.txt
    • To submit multiple samples several keywords are hardcoded: mc, data, dy, diboson, ewk, signal, st, tt, w
    -s signal
  • Further information on run option with option -help
  • When jobs are running on batch you can check the status with. 
    python bookkeeping.py
  • To merge samples run 
    python mergeSamples.py
    Only samples that are already finished are merged.

Important ressources

Release notes:

  • 16.01.2018, M.Bluj, initial version for 80X (2016) inputs with CMSSW_9_4_2
  • 26.02.2018, M.Bluj, update to NanoAOD of 05Feb2018 production of 2016 data wiht CMSSW_9_4_4
  • 18.05.2018, M.Flechl, produce sync ntuple directly; produce e-tau ntuples; several fixes for the sync
  • 20.05.2018, M.Spanring, First version for full scale production