Samples used: DoubleElectron gun from 1.7 GeV to 300 GeV in pT
CMSSW version: CMSSW_11_0_1
1.cmsrel CMSSW_11_0_1
2.cd CMSSW_11_0_1/src
3.cmsenv
4.The gen-sim-raw samples with nominal configuration (please use config.Data.inputDBS = 'phys03'):
/SingleEle_V0_GENSIMRAW/shilpi-SingleEle_V0_miniAOD_nominal-28ea11753f803e89e7fd3e375196acc9/USER
Ntuples are already made. Can be found here: /eos/cms/store/group/phys_egamma/shilpi/improveTrackingHighEleEta/ntuples/SingleEle_V0_GENSIMRAW/crab_nominal/210317_004029/0000/
5.For modified config, the gen-sim-raw samples can be used from here:
5.1: /SingleEle_V0_GENSIMRAW/shilpi-SingleEle_V2_miniAOD_modified_Kensaddition-28ea11753f803e89e7fd3e375196acc9/USER
Parameters Modified:
process.TrajectoryFilterForElectrons.minimumNumberOfHits = cms.int32(2) ### 5(Original Value)
process.GsfElectronFittingSmoother.MinNumberOfHits = cms.int32(2) #### 5(Original Value)
5.2: /SingleEle_V0_GENSIMRAW/shilpi-SingleEle_V2_miniAOD_modified_Kensaddition_withMaxEtaAsWell-28ea11753f803e89e7fd3e375196acc9/USER
Parameters Modified:
process.TrajectoryFilterForElectrons.minimumNumberOfHits = cms.int32(2) ### 5(Original)
process.GsfElectronFittingSmoother.MinNumberOfHits = cms.int32(2) #### 5(Original)
process.trackerDrivenElectronSeeds.MaxEta = cms.double(3) ### 2.4(Original)
6.Once the above aod config is finalised, generate the aod samples using AOD maker(CMSDriver Command: config file present in highetaelectrons/cmsDriver_ConfigFiles_Yash)
To run over a large sample, submit CRAB Jobs. The configuration files used to submit CRAB Jobs are present in highetaelectrons/crab_ConfigFiles_Yash.
7.Generate the miniAOD using the above aod samples using the miniAOD Maker.(config file present in highetaelectrons/cmsDriver_configFiles_Yash)
To run over a large sample, submit CRAB Jobs. The configuration files used to submit CRAB Jobs are present in highetaelectrons/crab_ConfigFiles_Yash.
8.Then run the ggNtuplizer to produce flat trees.
9.Once the modified config ntuples are there, go to analysis directory, update files.list and do:
root -l -b -q runAll.C+