Yet another CMS NanoAOD tools focusing on specific analyses.
- Management area: https://app.asana.com/0/1115311953973868/list
We'd like to cover:
- ttbar dilepton analysis
- inclusive cross section, differential cross section
- ttbar+bbbar cross section ratio to ttbar+jets
- ttbar rare decays
- t->qZ, ttbar and single top
See also
- https://twiki.cern.ch/twiki/bin/view/CMSPublic/WorkBookNanoAOD
- NanoAOD dataformat descriptions
#unset SCRAM_ARCH ## just in case if you need this...
cmsrel CMSSW_10_2_20_UL
cd CMSSW_10_2_20_UL/src
cmsenv
git-cms-init
git cms-merge-topic cms-nanoAOD:master-102X
git checkout -b nanoAOD cms-nanoAOD/master-102X
git clone https://github.com/cms-nanoAOD/nanoAOD-tools.git PhysicsTools/NanoAODTools
git clone https://github.com/cms-kr/TZWi
scram b -jAfter #151 was merged,
you need to change the 'btagSFproducer.py' in the NanoAODTools before producing the ntuple with deepflavour discriminator.
Go to the nanoAOD-tools/tree/master/python/postprocessing/modules/btv directory,
#Modifying the btagSFproducer.py file
1. line 35
#This modification should be substitute to change the '01_proc_ntuple.sh' or the 'btagWeightProducer.py' ASAP.
change the algo='csvv2' -> algo='deepjet' & selectedWPs=['M', 'shape_corr'] -> selectedWPs=['L', 'shape_corr']
* origin:
def __init__(self, era, algo='csvv2', selectedWPs=['M', 'shape_corr'], sfFileName=None, verbose=0, jesSystsForShape=["jes"]):
* change:
def __init__(self, era, algo='deepjet', selectedWPs=['L', 'shape_corr'], sfFileName=None, verbose=0, jesSystsForShape=["jes"]):
2. after the line 325
Adding the new lambda function "btagSFLegacy2016" because key of deepjet for 2016 name is "Legacy2016"
btagSFLegacy2016 = lambda : btagSFProducer("Legacy2016")
cd TZWi/NanoAODProduction/test
./generateConfig.sh ## This will produce 3 sets of 3 cfg files...
crab submit...Update sample list, produce file lists
tzwi-updatedataset $CMSSW_BASE/src/TZWi/NanoAODProduction/data/datasets/NanoAOD/2016/*.yaml
tzwi-updatedataset $CMSSW_BASE/src/TZWi/NanoAODProduction/data/datasets/NanoAOD/2017/*.yamlAssume we are working at KISTI Tier2/3 and cms-kr/hep-tools package is installed.
./01.1_submit.py
Wait for the jobs to be finished, check output files, resubmit failed jobs.
Tip to list up failed job and resubmit them:
./01.2_checkFailed.sh
You can process failed ones manually:
cat failed.txt | sed 's;nano_postproc.py;;g' | xargs -P$(nproc) -L1 nano_postproc.pyTip to extract all ntuples:
find *NANOAOD*/ -name 'result_*.tgz' | awk '{print "xzf "$1" ./ntuple"}' | xargs -L1 -P$(nproc) tarThis step will draw all histograms including systematics variations using maximum 20 CPUs in parallel.
./02_make_histograms.pyRun the followings
./03_scalemerge.py
./04_drawPlots.pyThen you will have plots in "plots" directory.
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