This package contains various scripts for analyzing the flat tree output produced in RecoNtuplizer and DelphesNtuplizer.
If you do not attempt to contribute to this repository, simply clone it:
git clone [email protected]:recotoolsbenchmarks/ValidationTools.git
If you aim at contributing to the repository, you need to fork this repository (via the fork button) and then clone the forked repository:
git clone [email protected]:YOURGITUSERNAME/ValidationTools.git
cd ValidationTools
git remote add upstream [email protected]:recotoolsbenchmarks/ValidationTools.git
You can then regularly update your fork via:
git fetch upstream && git merge upstream/master
If you want to submit a new feature to recotoolsbenchmarks/ValidationTools you have to do it via pull-request (PR):
So, first commit and push your changes to YOURGITUSERNAME/ValidationTools and then make a PR via the github interface.
This package requires python, ROOT and pandas:
source /cvmfs/sft.cern.ch/lcg/views/LCG_92/x86_64-centos7-gcc7-opt/setup.(c)sh
./init.sh
Setting up a CMSSW environment via cmsenv also works.
NtupleDataFormat.py provides a wrapper to the ntuple such that it can be used as if it contained classes. An example implementation can be found in NtupleExample.py (ONLY GENPARTICLES AND MUON CLASSES HAVE BEEN IMPLEMENTED FOR NOW, NEED TO INCLUDE MISSING OBJECTS). You need to provide an ntuple ROOT file to it:
python ntuple_example.py tree.root
- Analyze. Pass arguments for the input file (an nutple) and output file (histograms). The particle can be "jet", "photon", "muon", or "electron".
python -u ntuple_analyser.py -i path/to/input/ntuple.root -o outputplotfile.root -p particle --maxEvents NNNNNNN
- Plot. Pass arguments for the two input files (delphes and fullsim), the output plot directory and the output file format (pdf/png).
python -u doPlot.py -f path/to/fullsimplots.root -d path/to/delphesplots.root -o mynewplotdir/ --outFormat pdf
If you have run steps 1 and 2 on a computer network other than LXPLUS, copy your plot directories to lxplus and run step 3 from there.
- Post (must be run on LXPLUS!). Pass arguments for the directory of plots to be copied, the destination on CERN EOS, and the sample name. The EOS path will be automatically prepended with: /eos/user/userinitial/username/www/. Instruction for setting up cernbox personal webpage can be found here https://cernbox-manual.web.cern.ch/cernbox-manual/en/web/personal_website_content.html#create_personal_space
sh postPlots.sh -i mynewplotdir/ -o delphes_validation/mynewplotdir/ -s PhotonFlat0to150_0PU
- Presentation file. If folders that contain the pdf/png files are stored inside a parent directory and are named exactly as: "TauTag", "BTag", "ELMu", "Photon" and "QCD", then pass only that parent directory along with the directory for tex output (avoid giving "../" and such for the --parentpath option):
Condor submission (edit paths first):
python submitHistos.py delphes
python submitHistos.py fullsim
Hadd files (edit paths first):
python hadd_histos.py delphes
python hadd_histos.py fullsim
produce plots (edit paths):
python allPlots.py
python -u doPDF.py --parentpath path_to_plots/ -o output_dir/
Else, specify each of them as in the followings:
python -u doPDF.py -b path/to/Btag_plots/ -e path/to/ELMu_plots/ -g path/to/Photon_plots/ -q path/to/QCD_plots/ -t path/to/TauTag_plots/ -o output_dir/
Finally run the tex file:
cd output_dir/
pdflatex validation_plots.tex
steerValidation.sh does analysing, plotting, or posting based on given option. Options can be chosen from physics objects jet, or plot, post. When running post, the plots will be copied to the user's cernbox www page.
Instruction for setting up cernbox personal webpage can be found here
https://cernbox-manual.web.cern.ch/cernbox-manual/en/web/personal_website_content.html#create_personal_space
Run steer script example:
./steerValidation.sh -o jet
python compare_trees.py delphes_flat_tree.root reco_flat_tree.root