PatBasicFWLiteJetAnalyzer.cc File Reference

#include <memory>
#include <string>
#include <vector>
#include <sstream>
#include <fstream>
#include <iostream>
#include <TH1F.h>
#include <TROOT.h>
#include <TFile.h>
#include <TSystem.h>
#include "DataFormats/FWLite/interface/Event.h"
#include "DataFormats/Common/interface/Handle.h"
#include "DataFormats/PatCandidates/interface/Jet.h"
#include "FWCore/ParameterSet/interface/ProcessDesc.h"
#include "FWCore/FWLite/interface/FWLiteEnabler.h"
#include "PhysicsTools/FWLite/interface/TFileService.h"
#include "FWCore/ParameterSetReader/interface/ProcessDescImpl.h"

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Function Documentation

main()

int main	(	int	argc,
		char *	argv[]
	)

===============================================================================================================================================================================================

---

variant2: for each run define phi-averaged A for normalization channel (Dref,16) and then, divide Rijk on it, i.e. get RRijk




















































































eta=27

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=19

eta=17

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=20

eta=19

eta=18

eta=27 L1=1

eta=25 L1=1

eta=23 L1=1

eta=22 L1=1

eta=21 L1=1

eta=29 L1=1

eta=26 L1=1

eta=24 L1=1

eta=20 L1=1

eta=19 L1=1

eta=18 L1=1

eta=17 L1=1

eta=28 L7=1

eta=27 L7=1

eta=25 L7=1

eta=23 L7=1

eta=22 L7=1

eta=21 L7=1

eta=26 L7=1

eta=24 L7=1

eta=20 L7=1

eta=19 L7=1

eta=18 L7=1

eta=17 L7=1

eta=27

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=19

eta=17

eta=25

eta=23

eta=22

eta=21

eta=26

eta=24

eta=20

eta=19

eta=18

eta=27 L1=1

eta=25 L1=1

eta=23 L1=1

eta=22 L1=1

eta=21 L1=1

eta=26 L1=1

eta=24 L1=1

eta=20 L1=1

eta=19 L1=1

eta=18 L1=1

eta=17 L1=1

eta=28 L7=1

eta=27 L7=1

eta=25 L7=1

eta=23 L7=1

eta=22 L7=1

eta=21 L7=1

eta=26 L7=1

eta=24 L7=1

eta=20 L7=1

eta=19 L7=1

eta=18 L7=1

eta=17 L7=1

eta=27

eta=28

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

Summed Amplitude Plots:





Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

RBX:

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

Summed Amplitude Plots:





Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

RBX:

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

errA with average Amplitudes

Summed Amplitude Plots:





Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

Summed Amplitude Plots:

RBX:

Prepare maps of good/bad channels:

Prepare maps of good/bad channels:

Prepare maps of good/bad channels:

Prepare maps of good/bad channels:

Definition at line 21 of file PatBasicFWLiteJetAnalyzer.cc.

References dir2webdir::argc, GCPpyPlots::argv, gather_cfg::cout, FWLiteEnabler::enable(), PVValHelper::eta, makeMEIFBenchmarkPlots::ev, compareTotals::fs, edm::ParameterSet::getParameter(), mps_fire::i, iEvent, testHGCalDigi_cfg::inFile, commonCuts_cff::jetLabel, PDWG_EXODelayedJetMET_cff::jets, TFileDirectory::make(), PVValHelper::phi, PyBind11ProcessDesc::processDesc(), DiDispStaMuonMonitor_cfi::pt, AlCaHLTBitMon_QueryRunRegistry::string, HLT_2024v12_cff::svTagInfos, and align_cfg::TFileService.

                                 {
  // ----------------------------------------------------------------------
  // First Part:
  //
  //  * enable FWLite
  //  * book the histograms of interest
  //  * open the input file
  // ----------------------------------------------------------------------

  // load framework libraries
  gSystem->Load("libFWCoreFWLite");
  FWLiteEnabler::enable();

  // only allow one argument for this simple example which should be the
  // the python cfg file
  if (argc < 2) {
    std::cout << "Usage : " << argv[0] << " [parameters.py]" << std::endl;
    return 0;
  }

  // get the python configuration
  ProcessDescImpl builder(argv[1], true);
  const edm::ParameterSet& fwliteParameters =
      builder.processDesc()->getProcessPSet()->getParameter<edm::ParameterSet>("FWLiteParams");

  // now get each parameter
  std::string input_(fwliteParameters.getParameter<std::string>("inputFile"));
  std::string output_(fwliteParameters.getParameter<std::string>("outputFile"));
  edm::InputTag jets_(fwliteParameters.getParameter<edm::InputTag>("jets"));

  // book a set of histograms
  fwlite::TFileService fs = fwlite::TFileService(output_);
  TFileDirectory theDir = fs.mkdir("analyzeBasicPat");
  TH1F* jetPt_ = theDir.make<TH1F>("jetPt", "pt", 100, 0., 300.);
  TH1F* jetEta_ = theDir.make<TH1F>("jetEta", "eta", 100, -3., 3.);
  TH1F* jetPhi_ = theDir.make<TH1F>("jetPhi", "phi", 100, -5., 5.);
  TH1F* disc_ = theDir.make<TH1F>("disc", "Discriminant", 100, 0.0, 10.0);
  TH1F* constituentPt_ = theDir.make<TH1F>("constituentPt", "Constituent pT", 100, 0, 300.0);

  // open input file (can be located on castor)
  TFile* inFile = TFile::Open(input_.c_str());

  // ----------------------------------------------------------------------
  // Second Part:
  //
  //  * loop the events in the input file
  //  * receive the collections of interest via fwlite::Handle
  //  * fill the histograms
  //  * after the loop close the input file
  // ----------------------------------------------------------------------

  // loop the events
  unsigned int iEvent = 0;
  fwlite::Event ev(inFile);
  for (ev.toBegin(); !ev.atEnd(); ++ev, ++iEvent) {
    edm::EventBase const& event = ev;

    // break loop after end of file is reached
    // or after 1000 events have been processed
    if (iEvent == 1000)
      break;

    // simple event counter
    if (iEvent > 0 && iEvent % 1 == 0) {
      std::cout << "  processing event: " << iEvent << std::endl;
    }

    // Handle to the jet collection
    edm::Handle<std::vector<pat::Jet> > jets;
    edm::InputTag jetLabel(argv[3]);
    event.getByLabel(jets_, jets);

    // loop jet collection and fill histograms
    for (unsigned i = 0; i < jets->size(); ++i) {
      // basic kinematics
      jetPt_->Fill((*jets)[i].pt());
      jetEta_->Fill((*jets)[i].eta());
      jetPhi_->Fill((*jets)[i].phi());
      // access tag infos
      reco::SecondaryVertexTagInfo const* svTagInfos = (*jets)[i].tagInfoSecondaryVertex("secondaryVertex");
      if (svTagInfos != nullptr) {
        if (svTagInfos->nVertices() > 0) {
          disc_->Fill(svTagInfos->flightDistance(0).value());
        }
      }
      // access calo towers
      std::vector<reco::PFCandidatePtr> const& pfConstituents = (*jets)[i].getPFConstituents();
      for (std::vector<reco::PFCandidatePtr>::const_iterator ibegin = pfConstituents.begin(),
                                                             iend = pfConstituents.end(),
                                                             iconstituent = ibegin;
           iconstituent != iend;
           ++iconstituent) {
        constituentPt_->Fill((*iconstituent)->pt());
      }
    }
  }
  // close input file
  inFile->Close();

  // ----------------------------------------------------------------------
  // Third Part:
  //
  //  * never forget to free the memory of objects you created
  // ----------------------------------------------------------------------

  // in this example there is nothing to do

  // that's it!
  return 0;
}