CMSDriverGuide < CMS

---+++ 1. cmsDriver.py guides/twikis:

[[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideCmsDriver][SWGuideCmsDriver]]

[[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideFastSimulationExamples][SWGuideFastSimulationExamples]]

[[https://twiki.cern.ch/twiki/bin/view/CMSPublic/SWGuideGlobalHLT][SWGuideGlobalHLT]]

---+++ 2. General info/Usage:

---++++ Options overview
| *Input --> Output* | *Run1 Data* | *Run1 Cosmics Data* | *Run2 Data* | *Run2 Cosmics Data* |
| Common | --process NAME <p>--filein file:input.root</p> <p>--fileout file:output.root</p> <p>--python_filename test/TimingStudy_InputData_CMSSWX_cfg.py</p> <p>--dasquery=file dataset=/X/Y/Z run=N</p> <p>--no_exec</p> <p>-n 10</p> ||||
| | --conditions auto:run1_data || --conditions auto:run2_data ||
| | | --scenario cosmics | | --scenario cosmics |
| RAW --> RECO| --step RAW2DIGI,RECO <p>--eventcontent RECO</p> ||||
| RECO/FEVT --> MINIAOD | ||||


| *Input* | *Run1 MC* | *Run2 MC* |
| Common | --process NAME <p>--filein file:input.root</p> <p>--fileout file:output.root</p> <p>--python_filename test/TimingStudy_InputData_CMSSWX_cfg.py</p> <p>--dasquery=file dataset=/X/Y/Z run=N</p> <p>--no_exec</p> <p>-n 10</p> ||
| | --conditions auto:run1_mc | --conditions auto:run2_mc <p>--magField 38T_PostLS1</p> <p>--beamspot NominalCollision2015</p> <p>--customise SLHCUpgradeSimulations/Configuration/postLS1Customs.customisePostLS1,Configuration/DataProcessing/Utils.addMonitoring</p> |
| --> GEN-SIM | cmsDriver.py MinBias_13TeV_cfi.py <p>--step GEN,SIM</p> <p>--datatier GEN-SIM</p> <p>--eventcontent FEVTDEBUG or RAWSIM</p> ||
| GEN-SIM --> GEN-SIM-RAW | --step DIGI,L1,DIGI2RAW,HLT <p>--datatier GEN-SIM-RAW</p> <p>--eventcontent RAWSIM</p> <p>--pileup NoPileUp or Flat_0_50_25ns or AVE_20_BX_25ns</p> ||
| GEN-SIM-RAW --> RECO | --step RAW2DIGI,L1Reco,RECO <p>--datatier RECOSIM AODSIM</p> <p>--eventcontent RECOSIM or AODSIM</p> ||
| RECO/AOD --> MINIAODSIM | --step PAT <p>--eventcontent MINIAODSIM</p> <p>--runUnscheduled</p> <p>--conditions PHYS14_25_V1</p> ||
| FASTSIM |||

---++++ Info

- The best is to use a recent working config file before you want to make your first script using the cmsDriver

- Steps to do this:

---+++++ 1) Go to das: https://cmsweb.cern.ch/das/

- find a dataset of your choice, eg:

https://cmsweb.cern.ch/das/request?view=list&limit=100&instance=prod%2Fglobal&input=dataset%3D%2FMinBias*%2F*%2FGEN-SIM+|+sort+dataset.creation_time

---+++++ 2) Go to mcm: https://cms-pdmv.cern.ch/mcm/

- Go click on "Request" on the top of the page

- In the "Output dataset" field: type your chosen dataset

- In the "Actions column" click on "Get test command"

---+++++ 3) Find cmsDriver.py line, run it, modify script accordint to your likes, also use the CMSSW version there preferably

<pre>eg:
cmsDriver.py Configuration/GenProduction/python/FSQ-RunIIWinter15GS-00004-fragment.py --fileout file:FSQ-RunIIWinter15GS-00004.root --mc --eventcontent RAWSIM --customise SLHCUpgradeSimulations/Configuration/postLS1Customs.customisePostLS1,Configuration/DataProcessing/Utils.addMonitoring --datatier GEN-SIM --conditions MCRUN2_71_V1::All --beamspot NominalCollision2015 --step GEN,SIM --magField 38T_PostLS1 --python_filename FSQ-RunIIWinter15GS-00004_1_cfg.py --no_exec -n 183
 </pre>

---++ 2. Examples:
---+++ 2.1 Generate MinBias GEN-SIM MC
<pre>cmsDriver.py MinBias_13TeV_cfi.py -s GEN,SIM --mc --conditions auto:run2_mc --beamspot NominalCollision2015 --magField 38T_PostLS1 -n 10</pre>

---+++ 2.2 Generate MinBias GEN-SIM MC + HLT Step

- L1 and HLT should agree - L1 menu is specified in he GlobalTag
<pre>cmsDriver ... -s GEN,...,HLT:7E33v4 --conditions auto:startup_7E33v4</pre>

- Working recpe:
<pre>cmsDriver.py MinBias_13TeV_cfi.py -s GEN,SIM,DIGI,L1,DIGI2RAW,HLT --mc --conditions auto:run2_mc --pileup=NoPileUp --beamspot NominalCollision2015 --magField 38T_PostLS1 --customise SLHCUpgradeSimulations/Configuration/postLS1Customs.customisePostLS1 -n 10</pre>

---+++ 2.3 ReReco Cosmics RAW data  (53X) - Add Refitter and TimingStudy
   * Make a config file with cmsDriver.py:
cmsDriver.py step1 --conditions GR_R_53_V21A::All -s RAW2DIGI,RECO --scenario cosmics --process RawToDigiToReco --data --dasquery=file dataset=/Cosmics/Commissioning12-26Mar2013-v1/RECO run=186160 --eventcontent RECO --fileout file:Cosmics.root --no_exec --python_filename=test/TimingStudy_Cosmics_RawData_CMSSW53X_cfg.py

   * Add a refitter, eg: 
<pre>
process.load("RecoTracker.TrackProducer.TrackRefitters_cff")
process.Refitter = process.TrackRefitterP5.clone()
process.Refitter.src = 'ctfWithMaterialTracksP5'
process.Refitter.TrajectoryInEvent = True
</pre>
   * Add TimingStudy module: process.TimingStudy = cms.EdAnalyzer("TimingStudy",  ...
   * Overwrite schedule:
<pre>
process.TimingStudy_step = cms.Path(process.Refitter*process.TimingStudy)
process.schedule = cms.Schedule(process.raw2digi_step, process.reconstruction_step, process.TimingStudy_step)
</pre>

---+++ 2.4 ReReco Cosmics RAW data  (73X) - Add Refitter and TimingStudy
   * Make a config file with cmsDriver.py:
cmsDriver.py step1 -s RAW2DIGI,RECO --scenario cosmics --conditions GR_P_V49 --process RawToDigiToReco --data --eventcontent RECO --customise Configuration/DataProcessing/RecoTLR.customiseCosmicDataRun2 --dasquery='file dataset=/Cosmics/Commissioning2015-v1/RAW run=233238' -n 100 --python_filename=test/TimingStudy_Cosmics_RawData_CMSSW73X_cfg.py --no_exec

   * Add a refitter, eg: 
<pre>
process.load("RecoTracker.TrackProducer.TrackRefitters_cff")
process.Refitter = process.TrackRefitterP5.clone()
process.Refitter.src = 'ctfWithMaterialTracksP5'
process.Refitter.TrajectoryInEvent = True
</pre>
   * Add TimingStudy module: process.TimingStudy = cms.EdAnalyzer("TimingStudy",  ...
   * Overwrite schedule:
<pre>
process.TimingStudy_step = cms.Path(process.Refitter*process.TimingStudy)
process.schedule = cms.Schedule(process.raw2digi_step, process.reconstruction_step, process.TimingStudy_step)
</pre>

---+++ 2.5 Do full reco on GEN-SIM MC - Add Flat Pileup [0,50] Mixing, Refitter and TimingStudy
   * Make a config file with cmsDriver.py:
<pre>
cmsDriver.py -s DIGI,DIGI2RAW,RAW2DIGI,RECO --mc --conditions auto:run2_mc --pileup=NoPileUp --beamspot NominalCollision2015 --magField 38T_PostLS1 --customise SLHCUpgradeSimulations/Configuration/postLS1Customs.customisePostLS1 --process GenSimToReco --filein=file:/data/store/user/hazia/minbias_13tev/ahazi/MinBias_13TeV_GEN_SIM_7_1_0/MinBias_13TeV_GEN_SIM_7_1_0/9cb32faabd78efe327c9c841fa706583/MinBias_13TeV_GENSIM_100_1_bOe.root -n 200 --no_exec --python_filename=test/TimingStudy_GenSimData_CMSSW7X_cfg.py
</pre>

   * Overwrite Mixing Module process with 0-50 flat pileup
<pre>
from DPGAnalysis.PixelTimingStudy.PoolSource_13Tev_Andras import *
PileupInput = FileNames
PileupHistoInput = cms.untracked.string('file:PileupHistogram_201278_flatpileupMC.root') # Flat Pileup
PileupHistoName=cms.untracked.string('mc_input')
process.mix.input = cms.SecSource("PoolSource",
    type = cms.string('histo'),
    nbPileupEvents  = cms.PSet(
        fileName = PileupHistoInput,
        histoName = PileupHistoName,
    ),
    sequential = cms.untracked.bool(False),
    manage_OOT = cms.untracked.bool(True),
    OOT_type = cms.untracked.string('Poisson'),
    fileNames = PileupInput
)
</pre>
   * Add a refitter, eg: 
<pre>
process.load("RecoTracker.TrackProducer.TrackRefitters_cff")
process.Refitter = process.TrackRefitterP5.clone()
process.Refitter.src = 'generalTracks'
process.Refitter.TrajectoryInEvent = True
</pre>
   * Add TimingStudy module: process.TimingStudy = cms.EdAnalyzer("TimingStudy",  ...
   * overwrite schedule:
<pre>
process.schedule = cms.Schedule(process.digitisation_step, process.digi2raw_step, process.raw2digi_step, process.reconstruction_step, process.TimingStudy_step)
</pre>



-- Main.JanosKarancsi - 2015-02-26
This topic: CMS > WebHome > NewPhysics > CmsSusy > CMSDriverGuide
Topic revision: r5 - 2015-03-26 - JanosKarancsi
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