Data formats in RecoMET (CMSSW_7_1_X)


This topic shows the data formats in RecoMET used in CMSSW_7_1_X. The current data formats can be found at:


1   Configuration File

2   Current Data Formats

InputTag/Module (Instance name) Containers Description

PFMET (in RECO and AOD)
pfMet reco::PFMETCollection MET of all reconstructed particles with the particle flow algorithm
pfChMet reco::PFMETCollection MET of charged particles which are reconstructed with the particle flow algorithm whose corresponding track has the dz parameter with respect to the the main vertex smaller than 0.2 cm
GenMET (in RECO and AOD)
genMetTrue reco::GenMETCollection MET of all generated particles in simulation in their final states but excluding neutrinos, excited neutrinos, right-handed neutrinos, sneutrinos, neutralinos, gravitons, gravitinos
genMetCalo reco::GenMETCollection MET of all generated particles in simulation in their final states but excluding neutrinos, excited neutrinos, right-handed neutrinos, sneutrinos, neutralinos, gravitons, gravitinos and also muons
genMetCaloAndNonPrompt reco::GenMETCollection MET of all generated particles in simulation in their final states but excluding excited neutrinos, right-handed neutrinos, sneutrinos, neutralinos, gravitons, gravitinos and, additionally, excluding muons and neutrinos coming from the decay of gauge bosons and top quarks
CaloMET (in RECO and AOD)
met reco::CaloMETCollection MET of all energy deposits in calorimeter towers in EB, EE, HB, HE, and HF
metNoHF reco::CaloMETCollection MET of all energy deposits in calorimeter towers in EB, EE, HB, and HE
metHO reco::CaloMETCollection MET of all energy deposits in calorimeter towers in EB, EE, HB, HE, HF, and HO
corMetGlobalMuons reco::CaloMETCollection MET of all energy deposits in calorimeter towers in EB, EE, HB, HE, and HF with corrections for muons
MET associations (in RECO and AOD)
muonMETValueMapProducer, muCorrData reco::MuonMETCorrectionData information on how muons were used to correct MET and what associated MIP deposits are used
HCAL Noise (RECO and AOD)
hcalnoise reco::HcalNoiseRBX  
hcalnoise HcalNoiseSummary  
Beam Halo (RECO and AOD)    
BeamHaloSummary reco::BeamHaloSummary  

NOTE: Each MET collection contains exactly one object.

NOTE: met is CaloMET and is an instance of the class reco::CaloMET , which is a subclass of the class reco::MET .


3   Changes from the Previous Data Formats

  • changed "double" to "float" in the specific data (#3529)
  • added pfChMet (#3586, #3659)
  • dropped tcMet (#3650)
  • dropped tcMetWithPFclusters (#3626)
  • turned off MET significance calculation in pfMET and CaloMET (#3661, #3662)


4   Past Data Formats

4.1   CMSSW_6_1_X - CMSSW_7_0_X

4.2   CMSSW_3_11_X - CMSSW_6_0_X


Responsible: TaiSakuma


This topic: CMSPublic > CMSCommunicationsGroup > CMSCommunicationsProjects > WebHome > SWGuide > SWGuideDataFormatTable > SWGuideDataFormatRecoMET070100
Topic revision: r1 - 2014-10-07 - TaiSakuma
 
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