PAT Release Notes (compatible with CMSSW_7_0_X)

Legend:

• : This recipe has been added recently.
• : This recipe has been updated.
• : This recipe is obsolete, e.g. due to removal of a topic branch after its integration. Please move to a more recent recipe.
• (GREEN RELEASE NUMBER) : CMSSW release, when a feature entered officially.
• (BLUE RELEASE NUMBER) : CMSSW release that can be considered as analysis release.

This is for CMSSW_7_0_X development.
If you are doing developments intended for CMSSW_7_2_X, please post in SWGuidePATReleaseNotes72X.
If you are doing developments intended for CMSSW_5_3_X, please post in SWGuidePATReleaseNotes52X.

Fix PFCand accessor (CMSSW_7_0_7_patch1)

• #4862 from @gpetruc: fix pat::Electron source PFCand accessor in miniAOD analysis
• #4833 from @jpavel: Changing input collection for tauGenJets in miniAOD analysis

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_7_patch1
cd CMSSW_7_0_7_patch1/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
scram b -j 20

Pileup weighted PF canidates (CMSSW_7_0_7)

• #4773 from @franzoni: premix_prod_wf_name operations
• #4581 from @tlampen: Backport of #4557. Improve offline validation for70 x alca
• #4768 from @mdhildreth: Put starting capId back to random to fix drop in number of digis in Hcal simulation
• #4605 from @wmtan: Allow option of reading of files with prior releases (for 7_0_X) core
• #4672 from @jpavel: Simplification of the tau quality cuts reconstruction
• #4642 from @fwyzard: add TSG Mixing flat 20-50 mixing scenario (50 ns) simulation
• #4486 from @cms-btv-pog: Fix for jet flavor lepton selection and possible out of range exception: Backport from 7_2_X to 7_0_X analysis
• #4508 from @jpavel: PU weighting (70x) analysis reconstruction
• #4330 from @cms-analysis-tools: input variables for photon regrssion energy correction analysis
• #4650 from @franzoni: new premix dataset in input operations

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_7
cd CMSSW_7_0_7/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
scram b -j 20

Tau update for miniAOD (CMSSW_7_0_6_patch1)

• #4431 from @jpavel: fixed getters to be able to read from miniAOD analysis
• #4351 from @franzoni: Gf update premix input from cmssw 7 0 6 operations
• #4392 from @emiglior: New trees v1 cmssw 7 0 x analysis
• #4446 from @nclopezo: pat::Muon best track embedding fix (7.0.X) Copied from #4359 analysis
• for the updates in 7_0_6 with respect to 7_0_5_patch1, please refer to here
• #4330 is from cms-analysis-tools:7_0_5-photon.

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_6_patch1
cd CMSSW_7_0_6_patch1/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
git cms-merge-topic 4330
scram b -j 20

Allow for CA jets (CMSSW_7_0_5_patch1)

• Allow CA jets in the jetTools;
• Add test for ca8PFJetsCHSPruned
• fixed sigmaIetaIphi definition in cms-analysis-tools:7_0_5-photon branch (2014-06-20)

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_5_patch1
cd CMSSW_7_0_5_patch1/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
git cms-merge-topic cms-analysis-tools:7_0_5-photon
scram b -j 20

Add PF isolation to leptons

• Add access functions for PF isolation to pat::Photon;
• Add PF isolation to PAT leptons;
• Remove some obsolete integration tests.
• Add conversion safe electron veto function ( passElectronVeto() ) for photon ID using Conversion tool
• Add hasPixelSeed() for PAT photon to veto electron
• Add input variables for PAT photon regression energy correction

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_0
cd CMSSW_7_0_0/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
git cms-merge-topic cms-analysis-tools:7_0_0_pre12-photon
scram b -j 20

Fix Type-I corrected MET (CMSSW_7_0_0_pre11)

• Determine Type-I MET correction without charged hadron subtraction.

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_0_pre11
cd CMSSW_7_0_0_pre11/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
scram b -j 20

Update selectors (CMSSW_7_0_0_pre10)

• Update PhysicsTools/SelectorUtils to the formerly not integrated CVS tag V00-03-34 (forward port from here):
  • Update of muon and vertex selectors to 2012 recommendations;
  • Bug fix in electron selector.

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_0_pre10
cd CMSSW_7_0_0_pre10/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
scram b -j 20

Add MVA electron ID (CMSSW_7_0_0_pre10)

• Forward port from CMSSW_5_3_X.

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_0_pre9
cd CMSSW_7_0_0_pre9/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
git cms-merge-topic cms-analysis-tools:7_0_0_pre9-addMVAElectronID
cd EgammaAnalysis/ElectronTools/data
cat download.url | xargs wget
cd -
scram b -j 20

Use PFJets as default (CMSSW_7_0_0_pre9)

• Switch to ak5PFJetsCHS as default input jet collection.
• Switch to 70X RelVal input.
• Minor fixes in jet tools.

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ssh lxplus.cern.ch
setenv SCRAM_ARCH slc6_amd64_gcc481
cmsrel CMSSW_7_0_0_pre9
cd CMSSW_7_0_0_pre9/src/
cmsenv
git cms-addpkg PhysicsTools/PatAlgos
scram b -j 20

-- VolkerAdler - 20 Nov 2013