April 2010 Software and MC/Data refresh Efforts

Overview:

Common Tool Update

* CMSSW_3_6_1 (need to add some packages as follows)

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ssh lxplus5.cern.ch
cmsrel CMSSW_3_6_1
cd CMSSW_3_6_1/src
cmsenv
addpkg DataFormats/PatCandidates    V05-09-14-00
addpkg PhysicsTools/PatExamples      V00-03-09
addpkg PhysicsTools/PatAlgos             V07-13-15-01         
addpkg PhysicsTools/SelectorUtils        V00-01-07
(Ref to https://twiki.cern.ch/twiki/bin/view/CMS/SWGuidePATReleaseNotes36X )
scramv1 b

* bprimeKit

cvs co -r CMSSW_3_6_1 -d MyAna/bprimeKit UserCode/NTUHEP/bprimeKit

MC Background Datasets

7TeV Collisions Datasets

* DataSets from https://twiki.cern.ch/twiki/bin/view/CMS/Collisions2010Analysis

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* Checking luminosity with different run :
0). Using JSON file to calculate luminosity : https://twiki.cern.ch/twiki/bin/viewauth/CMS/LumiCalc

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* Good/Bad run :
Using JSON file to choose the good run : https://twiki.cern.ch/twiki/bin/viewauth/CMS/Collisions2010Recipes#Filtering_out_JSON_files_for_run

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* Basic Event Selections : page16 of http://indico.cern.ch/getFile.py/access?contribId=2&resId=0&materialId=slides&confId=86785
VERTEX selection (avoid the cosmic ray muon) :

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LOCATION : /nasdata/cmsdata/ntuples/Spring10_CMSSW361/7TeV_collision_data

Electron :

Muon :

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MC Re-processing

According to https://twiki.cern.ch/twiki/bin/viewauth/CMS/ProductionReProcessingSpring10 , the test and logs are in pcntu07:/data/chiyi/CMSSW_3_5_6/src/Submit/

Step 1

 cmsDriver.py REDIGI -s DIGI,L1,DIGI2RAW,HLT:GRun --conditions=START3X_V25::All \
      --datatier GEN-SIM-RAW --eventcontent RAWSIM --processName REDIGI \
      --customise Configuration/StandardSequences/DigiToRecoNoPU.py \
      --filein file:/nasdata/chiyi/7TeVMC_bprime_copyfromT2/bZcW200GenHLT_8E29_1.root -n -1 --no_exec

Step 2

 cmsDriver.py reco -s RAW2DIGI,RECO --datatier GEN-SIM-RECO --eventcontent RECODEBUG \
      --filein file:Mad_ForthGenerbprimebZcW200_py_GEN_SIM_DIGI_L1_DIGI2RAW_HLT.root \
      --conditions FrontierConditions_GlobalTag,START3X_V25::All -n -1 --no_exec

Problem found when checking the branch "recoGenJets_antikt5GenJets" or its name in CMSSW_3_5_6. The branch is dropped in Step2 after checking our ReRECO file and ReRECO files from Offcial production Group. (The dataset name : /QCD_Pt30/Spring10-START3X_V26_S09-v1/GEN-SIM-RECO )

To keep the old branch, this command is needed :

from Configuration.EventContent.EventContent_cff import *
RECODEBUGEventContent.outputCommands.extend(
 cms.untracked.vstring('keep *_antikt5GenJets_*_*')
)

Re-Processing Steps

Step 1 in /TTbarJets-madgraph/Spring10-START3X_V26_S09-v1/GEN-SIM-RAW

cmsDriver.py REDIGI -s DIGI,L1,DIGI2RAW,HLT:GRun --conditions=START3X_V26::All \ 
      --datatier GEN-SIM-RAW --eventcontent RAWDEBUG --processName REDIGI \
      --customise Configuration/StandardSequences/DigiToRecoNoPU.py --no_exec

Step 2 in /TTbarJets-madgraph/Spring10-START3X_V26_S09-v1/GEN-SIM-RECO

 
cvs co -r1.3 Configuration/GlobalRuns/customise_CollisionMC_35X.py
cmsDriver.py reco_CollisionMC_35X -s RAW2DIGI,L1Reco,RECO:reconstruction_withPixellessTk \
      --mc --magField 38T --scenario pp --datatier RECO --eventcontent RECODEBUG --conditions START3X_V26::All \
      --customise Configuration/GlobalRuns/customise_CollisionMC_35X.py --no_exec

The latest version of Summer10 is in https://twiki.cern.ch/twiki/bin/viewauth/CMS/ProductionReProcessingSummer10#Summer09_Spring10_reprocessing_w

-- KaiFengChen - 07-Apr-2010