HH -> bbtautau Framework

How to install

Please note the name at the end of the clone command!

git clone --recursive [email protected]:uhh-cms/cms-hh-bbtautau-pisa-Framework.git Framework

Loading environment

Following command activates the framework environment:

source env.sh

How to run miniAOD->nanoAOD skims production

Production should be run on the server that have the crab stageout area mounted to the file system.

1. Load environment on CentOS8 machine

   source $PWD/env.sh
   source /cvmfs/cms.cern.ch/common/crab-setup.sh
   voms-proxy-init -voms cms -rfc -valid 192:00

2. Create crab configs

   python3 NanoProd/createCrabConfigs.py --samples config/samples_2018.yaml --output crab/Run2_2018

3. Check that all datasets are present and valid:

   cat crab/Run2_2018/all_samples.txt| xargs python3 RunKit/checkDatasetExistance.py

4. Modify output and other site-specific settings in config/overseer_cfg.yaml. In particular:

   • site
   • crabOutput
   • localCrabOutput
   • finalOutput
   • renewKerberosTicket

5. Test that the code works locally (take one of the miniAOD files as an input). E.g.

   python3 RunKit/nanoProdWrapper.py customise=Framework/NanoProd/customiseNano.customise skimCfg=config/skim.yaml maxEvents=100 sampleType=mc storeFailed=True era=Run2_2018 inputFiles=file:/eos/cms/store/group/phys_tau/kandroso/miniAOD_UL18/TTToSemiLeptonic.root
   ./RunKit/nanoProdCrabJob.sh

   • check that output file nano.root is created correctly

6. Test a dryrun crab submission

   python3 RunKit/crabOverseer.py --work-area crab_test --cfg config/overseer_cfg.yaml --no-loop config/crab_test.yaml

   • NB. Crab estimates of processing time will not be accurate, ignore them.
   • After the test, remove crab_test directory:

     rm -r crab_test

7. Test that post-processing task is known to law:

   law index
   law run CrabNanoProdTaskPostProcess --help

8. Submit tasks using RunKit/crabOverseer.py. It is recommended to run crabOverseer in screen.

   python3 RunKit/crabOverseer.py --cfg config/overseer_cfg.yaml --no-loop crab/Run2_2018/FILE1.yaml crab/Run2_2018/FILE2.yaml ...

   • Use crab/Run2_2018/*.yaml to submit all the tasks
   • For more information about available command line arguments run python3 RunKit/crabOverseer.py --help
   • For consecutive runs, if there are no modifications in the configs, it is enough to run crabOverseer without any arguments:

     python3 RunKit/crabOverseer.py

How to run nanoAOD->nanoAOD skims production

law run CreateNanoSkims --version prod_v1 --periods 2016,2016APV,2017,2018 --ignore-missing-samples True

How to run HHbtag training skim ntuple production

python Studies/HHBTag/CreateTrainingSkim.py --inFile $CENTRAL_STORAGE/prod_v1/nanoAOD/2018/GluGluToBulkGravitonToHHTo2B2Tau_M-350.root --outFile output/skim.root --mass 350 --sample GluGluToBulkGraviton --year 2018 >& EventInfo.txt
python Common/SaveHisto.txt --inFile $CENTRAL_STORAGE/prod_v1/nanoAOD/2018/GluGluToBulkGravitonToHHTo2B2Tau_M-350.root --outFile output/skim.root