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root/cvsroot/UserCode/Jeng/PVStudy/plugins/PVStudy.cc

Comparing UserCode/Jeng/PVStudy/plugins/PVStudy.cc (file contents):
Revision 1.9 by yygao, Thu Oct 29 02:05:54 2009 UTC vs.
Revision 1.13 by jengbou, Fri Dec 4 08:37:40 2009 UTC

#	Line 12 | Line 12 | Implementation:
12		*/
13		//
14		// Original Author:  "Geng-yuan Jeng/UC Riverside"
15	<	//                    "Yanyan Gao/Fermilab ygao@fnal.gov"
15	>	//                   "Yanyan Gao/Fermilab ygao@fnal.gov"
16		//         Created:  Thu Aug 20 11:55:40 CDT 2009
17		// $Id$
18		//
#	Line 66 | Line 66 | PVStudy::PVStudy(const edm::ParameterSet
66		//=======================================================================
67		// Get configuration for TrackTupleMaker
68		//=======================================================================
69	<	simG4_           = iConfig.getParameter<edm::InputTag>( "simG4" );
70	<	trackCollectionTag_     = iConfig.getUntrackedParameter<edm::InputTag>("trackCollection");
71	<	splitTrackCollection1Tag_     = iConfig.getUntrackedParameter<edm::InputTag>("splitTrackCollection1");
72	<	splitTrackCollection2Tag_     = iConfig.getUntrackedParameter<edm::InputTag>("splitTrackCollection2");
69	>	simG4_                     = iConfig.getParameter<edm::InputTag>( "simG4" );
70	>	trackCollectionTag_        = iConfig.getUntrackedParameter<edm::InputTag>("trackCollection");
71	>	splitTrackCollection1Tag_  = iConfig.getUntrackedParameter<edm::InputTag>("splitTrackCollection1");
72	>	splitTrackCollection2Tag_  = iConfig.getUntrackedParameter<edm::InputTag>("splitTrackCollection2");
73		vertexCollectionTag_       = iConfig.getUntrackedParameter<edm::InputTag>("vertexCollection");
74	<	splitVertexCollection1Tag_       = iConfig.getUntrackedParameter<edm::InputTag>("splitVertexCollection1");
75	<	splitVertexCollection2Tag_       = iConfig.getUntrackedParameter<edm::InputTag>("splitVertexCollection2");
76	<	verbose_         = iConfig.getUntrackedParameter<bool>("verbose",false);
77	<	realData_        = iConfig.getUntrackedParameter<bool>("realData",false);
78	<	analyze_         = iConfig.getUntrackedParameter<bool>("analyzeOnTheFly",false);
79	<	saventuple_         = iConfig.getUntrackedParameter<bool>("saventuple",false);
80	<	outputfilename_  = iConfig.getUntrackedParameter<string>("OutputFileName");
81	<	ntrkdiffcut_         = iConfig.getUntrackedParameter<double>("ntrkdiffcut");
82	<	zsigncut_         = iConfig.getUntrackedParameter<int>("zsigncut");
83	<	nTrkMin_ =  iConfig.getUntrackedParameter<int>("nTrkMin");
84	<	nTrkMax_ =  iConfig.getUntrackedParameter<int>("nTrkMax");
74	>	splitVertexCollection1Tag_ = iConfig.getUntrackedParameter<edm::InputTag>("splitVertexCollection1");
75	>	splitVertexCollection2Tag_ = iConfig.getUntrackedParameter<edm::InputTag>("splitVertexCollection2");
76	>	pixelVertexCollectionTag_  = iConfig.getParameter<edm::InputTag>("pixelVertexCollectionTag");
77	>	verbose_                   = iConfig.getUntrackedParameter<bool>("verbose",false);
78	>	realData_                  = iConfig.getUntrackedParameter<bool>("realData",false);
79	>	analyze_                   = iConfig.getUntrackedParameter<bool>("analyzeOnTheFly",false);
80	>	saventuple_                = iConfig.getUntrackedParameter<bool>("saventuple",false);
81	>	outputfilename_            = iConfig.getUntrackedParameter<string>("OutputFileName");
82	>	ntrkdiffcut_               = iConfig.getUntrackedParameter<double>("ntrkdiffcut");
83	>	zsigncut_                  = iConfig.getUntrackedParameter<int>("zsigncut");
84	>	nTrkMin_                   = iConfig.getUntrackedParameter<int>("nTrkMin");
85	>	nTrkMax_                   = iConfig.getUntrackedParameter<int>("nTrkMax");
86	>	histoFileName_             = iConfig.getUntrackedParameter<std::string> ("histoFileName");
87
88		//now do what ever initialization is needed
89		pvinfo.clear();
#	Line 110 | Line 112 | PVStudy::PVStudy(const edm::ParameterSet
112		//pvtx using all tracks
113		pvtxtree_->Branch("nrecPV",&nrecPV_,"nrecPV/I");
114		pvtxtree_->Branch("nTrkPV",&nTrkPV_,"nTrkPV[nrecPV]/I");
115	+	pvtxtree_->Branch("sumptsq",&sumptsq_,"sumptsq[nrecPV]/D");
116	+	pvtxtree_->Branch("isValid",&isValid_,"isValid/I");
117	+	pvtxtree_->Branch("isFake",&isFake_,"isFake/I");
118		pvtxtree_->Branch("recx",&recx_,"recx[nrecPV]/D");
119		pvtxtree_->Branch("recy",&recy_,"recy[nrecPV]/D");
120		pvtxtree_->Branch("recz",&recz_,"recz[nrecPV]/D");
121		pvtxtree_->Branch("recx_err",&recx_err_,"recx_err[nrecPV]/D");
122		pvtxtree_->Branch("recy_err",&recy_err_,"recy_err[nrecPV]/D");
123		pvtxtree_->Branch("recz_err",&recz_err_,"recz_err[nrecPV]/D");
124	+
125	+	pvtxtree_->Branch("min_zsep",&min_zsep_,"min_zsep/D");
126	+	pvtxtree_->Branch("min_ntrksep",&min_ntrksep_,"min_ntrksep/D");
127	+	pvtxtree_->Branch("min_sumpt2sep",&min_sumpt2sep_,"min_sumpt2sep/D");
128	+
129		//pvtx using splittracks1
130		pvtxtree_->Branch("nrecPV1_spl",&nrecPV1_spl_,"nrecPV1_spl/I");
131	<	pvtxtree_->Branch("nTrkPV1_spl",&nTrkPV1_spl_,"nTrkPV1_spl[nrecPV1_spl]/I");
131	>	pvtxtree_->Branch("nTrkPV1_spl",&nTrkPV1_spl_,"nTrkPV1_spl[nrecPV1_spl]/I");
132	>	pvtxtree_->Branch("sumptsq1_spl",&sumptsq1_spl_,"sumptsq1_spl[nrecPV1_spl]/D");
133	>	pvtxtree_->Branch("isValid1_spl",&isValid1_spl_,"isValid1_spl/I");
134	>	pvtxtree_->Branch("isFake1_spl",&isFake1_spl_,"isFake1_spl/I");
135		pvtxtree_->Branch("recx1_spl",&recx1_spl_,"recx1_spl[nrecPV1_spl]/D");
136		pvtxtree_->Branch("recy1_spl",&recy1_spl_,"recy1_spl[nrecPV1_spl]/D");
137		pvtxtree_->Branch("recz1_spl",&recz1_spl_,"recz1_spl[nrecPV1_spl]/D");
138		pvtxtree_->Branch("recx1_err_spl",&recx1_err_spl_,"recx1_err_spl[nrecPV1_spl]/D");
139		pvtxtree_->Branch("recy1_err_spl",&recy1_err_spl_,"recy1_err_spl[nrecPV1_spl]/D");
140	<	pvtxtree_->Branch("recz1_err_spl",&recz1_err_spl_,"recz1_err_spl[nrecPV1_spl]/D");
140	>	pvtxtree_->Branch("recz1_err_spl",&recz1_err_spl_,"recz1_err_spl[nrecPV1_spl]/D");
141	>
142		//pvtx using splittracks2
143		pvtxtree_->Branch("nrecPV2_spl",&nrecPV2_spl_,"nrecPV2_spl/I");
144	<	pvtxtree_->Branch("nTrkPV2_spl",&nTrkPV2_spl_,"nTrkPV2_spl[nrecPV2_spl]/I");
144	>	pvtxtree_->Branch("nTrkPV2_spl",&nTrkPV2_spl_,"nTrkPV2_spl[nrecPV2_spl]/I");
145	>	pvtxtree_->Branch("sumptsq2_spl",&sumptsq2_spl_,"sumptsq2_spl[nrecPV2_spl]/D");
146	>	pvtxtree_->Branch("isValid2_spl",&isValid2_spl_,"isValid2_spl/I");
147	>	pvtxtree_->Branch("isFake2_spl",&isFake2_spl_,"isFake2_spl/I");
148		pvtxtree_->Branch("recx2_spl",&recx2_spl_,"recx2_spl[nrecPV2_spl]/D");
149		pvtxtree_->Branch("recy2_spl",&recy2_spl_,"recy2_spl[nrecPV2_spl]/D");
150		pvtxtree_->Branch("recz2_spl",&recz2_spl_,"recz2_spl[nrecPV2_spl]/D");
151		pvtxtree_->Branch("recx2_err_spl",&recx2_err_spl_,"recx2_err_spl[nrecPV2_spl]/D");
152		pvtxtree_->Branch("recy2_err_spl",&recy2_err_spl_,"recy2_err_spl[nrecPV2_spl]/D");
153	<	pvtxtree_->Branch("recz2_err_spl",&recz2_err_spl_,"recz2_err_spl[nrecPV2_spl]/D");
153	>	pvtxtree_->Branch("recz2_err_spl",&recz2_err_spl_,"recz2_err_spl[nrecPV2_spl]/D");
154	>
155	>	//pixeVertices
156	>	pvtxtree_->Branch("nrecPV_pxlpvtx",&nrecPV_pxlpvtx_,"nrecPV_pxlpvtx/I");
157	>	pvtxtree_->Branch("nTrkPV_pxlpvtx",&nTrkPV_pxlpvtx_,"nTrkPV_pxlpvtx[nrecPV_pxlpvtx]/I");
158	>	pvtxtree_->Branch("sumptsq_pxlpvtx",&sumptsq_pxlpvtx_,"sumptsq_pxlpvtx[nrecPV_pxlpvtx]/D");
159	>	pvtxtree_->Branch("isValid_pxlpvtx",&isValid_pxlpvtx_,"isValid_pxlpvtx/I");
160	>	pvtxtree_->Branch("isFake_pxlpvtx",&isFake_pxlpvtx_,"isFake_pxlpvtx/I");
161	>	pvtxtree_->Branch("recx_pxlpvtx",&recx_pxlpvtx_,"recx_pxlpvtx[nrecPV_pxlpvtx]/D");
162	>	pvtxtree_->Branch("recy_pxlpvtx",&recy_pxlpvtx_,"recy_pxlpvtx[nrecPV_pxlpvtx]/D");
163	>	pvtxtree_->Branch("recz_pxlpvtx",&recz_pxlpvtx_,"recz_pxlpvtx[nrecPV_pxlpvtx]/D");
164	>	pvtxtree_->Branch("recx_err_pxlpvtx",&recx_err_pxlpvtx_,"recx_err_pxlpvtx[nrecPV_pxlpvtx]/D");
165	>	pvtxtree_->Branch("recy_err_pxlpvtx",&recy_err_pxlpvtx_,"recy_err_pxlpvtx[nrecPV_pxlpvtx]/D");
166	>	pvtxtree_->Branch("recz_err_pxlpvtx",&recz_err_pxlpvtx_,"recz_err_pxlpvtx[nrecPV_pxlpvtx]/D");
167	>
168		//Fill the variables in the twovtx pair (recvtx1, recvtx2)
169		pvtxtree_->Branch("nrecPV_twovtx",&nrecPV_twovtx_,"nrecPV_twovtx/I");
170		pvtxtree_->Branch("nTrkPV1_spl_twovtx",&nTrkPV1_spl_twovtx_,"nTrkPV1_spl_twovtx[nrecPV_twovtx]/I");
#	Line 187 | Line 218 | PVStudy::PVStudy(const edm::ParameterSet
218		}
219		}
220
190	–	edm::Service<TFileService> fs;
191	–	TFileDirectory subDir = fs->mkdir( "Summary" );
192	–	TFileDirectory subDir1 = fs->mkdir( "Others" );
193	–	//   TFileDirectory subSubDir = subDir.mkdir( "mySubSubDirectory" );
194	–
221		setRootStyle();
222	<
223	<	//Book histograms for track and pvtx parameters for each splitted pvtx
224	<	//i=0 : x (as in unsplit track collection)
225	<	//i=1 : x1_spl_
226	<	//i=2 : x2_spl_
227	<
228	<	for(int i=0;i<3;i++)
229	<	{
230	<	string suffix;
231	<	if(i == 0) suffix = "";
232	<	else {
233	<	stringstream ss;
234	<	ss << i;
235	<	suffix =ss.str()+"_spl";
236	<	}
237	<	h["nTrk"+suffix]   = subDir.make<TH1D>(TString("nTrk"+suffix), TString("Num of rec tracks"+suffix),300,0,300);
238	<	h["trkPt"+suffix]  = subDir.make<TH1D>(TString("trkPt"+suffix), TString("Pt of rec tracks "+suffix),100,0,100);
239	<	h["trkEta"+suffix] = subDir.make<TH1D>(TString("trkEta"+suffix), TString("#eta of rec tracks "+suffix),100,-3,3);
240	<	h["trkPhi"+suffix] = subDir.make<TH1D>(TString("trkPhi"+suffix), TString("#Phi of rec tracks "+suffix),100,-3.2,3.2);
241	<	h["trkDxy"+suffix] = subDir.make<TH1D>(TString("trkDxy"+suffix), TString("Dxy of rec tracks "+suffix),100,-5,5);
242	<	h["trkDz"+suffix] = subDir.make<TH1D>(TString("trkDz"+suffix), TString("Dz of rec tracks "+suffix),100,-50,50);
243	<
218	<	h["nTrkPV"+suffix]   = subDir.make<TH1D>(TString("nTrkPV"+suffix), TString("Num of rec tracks in PV"+suffix),300,0,300);
219	<	h["trkPtPV"+suffix]  = subDir.make<TH1D>(TString("trkPtPV"+suffix), TString("Pt of rec tracks in "+suffix),100,0,100);
220	<	h["trkEtaPV"+suffix] = subDir.make<TH1D>(TString("trkEtaPV"+suffix), TString("#eta of rec tracks in PV"+suffix),100,-3,3);
221	<	h["trkPhiPV"+suffix] = subDir.make<TH1D>(TString("trkPhiPV"+suffix), TString("#Phi of rec tracks in PV"+suffix),100,-3.2,3.2);
222	<	h["trkDxyPV"+suffix] = subDir.make<TH1D>(TString("trkDxyPV"+suffix), TString("Dxy of rec tracks in PV"+suffix),100,-5,5);
223	<	h["trkDzPV"+suffix] = subDir.make<TH1D>(TString("trkDzPV"+suffix), TString("Dz of rec tracks "+suffix),100,-50,50);
224	<	h["nrecPV"+suffix]   = subDir.make<TH1D>(TString("nrecPV"+suffix), TString("Num of rec pvtx"+suffix),50,0,50);
225	<	suffix.clear();
222	>
223	>	// Create a root file for histograms
224	>	theFile = new TFile(histoFileName_.c_str(), "RECREATE");
225	>	// make diretories
226	>	theFile->mkdir("Summary");
227	>	theFile->cd();
228	>	theFile->mkdir("Others");
229	>	theFile->cd();
230	>
231	>	// Book Histograms:
232	>	h_pvtrk   = new PVHistograms();
233	>	h_pixvtx  = new PVHistograms();
234	>	h_misc    = new PVHistograms();
235	>	h_summary = new PVHistograms();
236	>	h_others  = new PVHistograms();
237	>
238	>	for(int i=0;i<3;i++) {
239	>	if(i == 0) h_pvtrk->Init("pvTrk");
240	>	else {
241	>	stringstream ss;
242	>	ss << i;
243	>	h_pvtrk->Init("pvTrk",ss.str(),"spl");
244		}
245	<	h["nrecPVDiff"]     = subDir.make<TH1D>("nrecPVDiff","nrecPV1-nRecPV2",21,-10.5,10.5);
246	<	h["nTrkPVDiff"]     = subDir.make<TH1D>("nTrkPVDiff","nTrkPV1-nTrkPV2",41,-20.5,20.5);
247	<	h["nTrkPVRelDiff"]  = subDir.make<TH1D>("nTrkPVRelDiff","(nTrkPV1-nTrkPV2)/(nTrkPV1+nTrkPV2)",100,-1,1);
248	<
245	>	}
246	>	h_pixvtx->Init("pixVtx");
247	>	h_misc->Init("misc");
248	>
249	>	// Book MC only plots
250	>	if (!realData_) {
251	>	h_gen = new PVHistograms();
252	>	h_gen->Init("generator");
253	>	}
254	>
255		//Book histograms sensitive to data/mc
256		for (vector<int>::const_iterator it= datamode.begin(); it != datamode.end() ; ++it) {
257		string suffix;
#	Line 242 | Line 266 | PVStudy::PVStudy(const edm::ParameterSet
266		case 3: suffix = "_mct";
267		break;
268		}
269	<	h["deltax"+suffix] = subDir.make<TH1D>(TString("deltax"+suffix), TString("x-residual pvtx"+suffix),800,-0.04,0.04);
246	<	h["deltay"+suffix] = subDir.make<TH1D>(TString("deltay"+suffix), TString("y-residual pvtx"+suffix),800,-0.04,0.04);
247	<	h["deltaz"+suffix] = subDir.make<TH1D>(TString("deltaz"+suffix), TString("z-residual pvtx"+suffix),800,-0.04,0.04);
248	<	h["pullx"+suffix]  = subDir.make<TH1D>(TString("pullx"+suffix), TString("x-pull pvtx"+suffix),800,-10,10);
249	<	h["pully"+suffix]  = subDir.make<TH1D>(TString("pully"+suffix), TString("y-pull pvtx"+suffix),800,-10,10);
250	<	h["pullz"+suffix]  = subDir.make<TH1D>(TString("pullz"+suffix), TString("z-pull pvtx"+suffix),800,-10,10);
251	<	h["errPVx"+suffix] = subDir.make<TH1D>(TString("errPVx"+suffix), TString("X"+suffix+" vertex error"),100,0.,0.02);
252	<	h["errPVy"+suffix] = subDir.make<TH1D>(TString("errPVy"+suffix), TString("Y"+suffix+" vertex error"),100,0.,0.02);
253	<	h["errPVz"+suffix] = subDir.make<TH1D>(TString("errPVz"+suffix), TString("Z"+suffix+" vertex error"),100,0.,0.02);
269	>	h_summary->Init("summary",suffix);
270
271		// Book residual, error and pull histograms for each nTrk bin
272		for (int ntrk=nTrkMin_;ntrk<=nTrkMax_;++ntrk) {
273		stringstream ss;
274		ss << ntrk;
275	<	string suffix2 = suffix+"_"+ss.str();
276	<	h["deltax"+suffix2]  = subDir1.make<TH1D>(TString("deltax"+suffix2), TString("x-residual of pvtx"+suffix),100,-0.02,0.02);
277	<	h["deltax"+suffix2]->GetXaxis()->SetTitle("cm");
262	<	h["deltay"+suffix2]  = subDir1.make<TH1D>(TString("deltay"+suffix2), TString("y-residual of pvtx"+suffix),100,-0.02,0.02);
263	<	h["deltay"+suffix2]->GetXaxis()->SetTitle("cm");
264	<	h["deltaz"+suffix2]  = subDir1.make<TH1D>(TString("deltaz"+suffix2), TString("z-residual of pvtx"+suffix),100,-0.02,0.02);
265	<	h["deltaz"+suffix2]->GetXaxis()->SetTitle("cm");
266	<	h["pullx"+suffix2] = subDir1.make<TH1D>(TString("pullx"+suffix2), TString("x-pull of pvtx"+suffix),100,-10.,10.);
267	<	h["pully"+suffix2] = subDir1.make<TH1D>(TString("pully"+suffix2), TString("y-pull of pvtx"+suffix),100,-10.,10.);
268	<	h["pullz"+suffix2] = subDir1.make<TH1D>(TString("pullz"+suffix2), TString("z-pull of pvtx"+suffix),100,-10.,10.);
269	<	h["errPVx"+suffix2] = subDir1.make<TH1D>(TString("errPVx"+suffix2), TString("X"+suffix+" vertex error"),100,0.,0.02);
270	<	h["errPVy"+suffix2] = subDir1.make<TH1D>(TString("errPVy"+suffix2), TString("Y"+suffix+" vertex error"),100,0.,0.02);
271	<	h["errPVz"+suffix2] = subDir1.make<TH1D>(TString("errPVz"+suffix2), TString("Z"+suffix+" vertex error"),100,0.,0.02);
272	<	suffix2.clear();
273	<	} // End of   for (int ntrk=nTrkMin_;ntrk<=nTrkMax_;++ntrk) {
274	<
275	>	h_others->Init("others",suffix,ss.str());
276	>	}
277	>
278		// Book residual and pull histograms only when analyzeOntheFly is enabled
279		if(analyze_) {
280	<	h2["resx"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("resx"+suffix+"_nTrk"), TString("x-resolution vs number of tracks in pvtx"+suffix),150,0,150,400,0.,200);
281	<	h2["resx"+suffix+"_nTrk"]->SetMarkerStyle(21);
282	<	h2["resx"+suffix+"_nTrk"]->SetMarkerColor(4);
280	<	h2["resx"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
281	<	h2["resx"+suffix+"_nTrk"]->GetYaxis()->SetTitle("#mum");
282	<	h2["resy"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("resy"+suffix+"_nTrk"), TString("y-resolution vs number of tracks in pvtx"+suffix),150,0,150,400,0.,200);
283	<	h2["resy"+suffix+"_nTrk"]->SetMarkerStyle(21);
284	<	h2["resy"+suffix+"_nTrk"]->SetMarkerColor(4);
285	<	h2["resy"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
286	<	h2["resy"+suffix+"_nTrk"]->GetYaxis()->SetTitle("#mum");
287	<	h2["resz"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("resz"+suffix+"_nTrk"), TString("z-resolution vs number of tracks in pvtx"+suffix),150,0,150,400,0.,200);
288	<	h2["resz"+suffix+"_nTrk"]->SetMarkerStyle(21);
289	<	h2["resz"+suffix+"_nTrk"]->SetMarkerColor(4);
290	<	h2["resz"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
291	<	h2["resz"+suffix+"_nTrk"]->GetYaxis()->SetTitle("#mum");
292	<	h2["pullx"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("pullx"+suffix+"_nTrk"), TString("x-pull vs number of tracks"+suffix),150,0,150,100,0.,2.);
293	<	h2["pullx"+suffix+"_nTrk"]->SetMarkerStyle(21);
294	<	h2["pullx"+suffix+"_nTrk"]->SetMarkerColor(4);
295	<	h2["pullx"+suffix+"_nTrk"]->SetBit(TH1::kCanRebin);
296	<	h2["pullx"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
297	<	h2["pully"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("pully"+suffix+"_nTrk"), TString("y-pull vs number of tracks"+suffix),150,0,150,100,0.,2.);
298	<	h2["pully"+suffix+"_nTrk"]->SetMarkerStyle(21);
299	<	h2["pully"+suffix+"_nTrk"]->SetMarkerColor(4);
300	<	h2["pully"+suffix+"_nTrk"]->SetBit(TH1::kCanRebin);
301	<	h2["pully"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
302	<	h2["pullz"+suffix+"_nTrk"]= subDir.make<TH2D>(TString("pullz"+suffix+"_nTrk"), TString("x-pull vs number of tracks"+suffix),150,0,150,100,0.,2.);
303	<	h2["pullz"+suffix+"_nTrk"]->SetMarkerStyle(21);
304	<	h2["pullz"+suffix+"_nTrk"]->SetMarkerColor(4);
305	<	h2["pullz"+suffix+"_nTrk"]->SetBit(TH1::kCanRebin);
306	<	h2["pullz"+suffix+"_nTrk"]->GetXaxis()->SetTitle("Num of tracks");
307	<	} // End of   if(analyze_) {
280	>	h_ana = new PVHistograms();
281	>	h_ana->InitA("analysis",suffix,"nTrk",nTrkMin_,nTrkMax_);
282	>	}
283		suffix.clear();
284	<	} // End of Book histograms sensitive to data/mc
285	<	// Book MC only plots
311	<	if (!realData_) {
312	<	h["genPart_T"]      = subDir.make<TH1D>("genPart_T","t component of gen particles",300,-0.5,0.5);
313	<	h["genPart_T"]->GetXaxis()->SetTitle("t (nanosecond)");
314	<	h["genPart_cT"]     = subDir.make<TH1D>("genPart_cT","ct component of gen particles",300,-150.,150.);
315	<	h["genPart_cT"]->GetXaxis()->SetTitle("ct (mm)");
316	<	h["nsimPV"]         = subDir.make<TH1D>("nsimPV","Num of sim PV",51,-0.5,50.5);
317	<	}
284	>	} // End of Book histograms sensitive to data/mc
285	>
286		}
287
288		PVStudy::~PVStudy()
289		{
290	<
291	<	// do anything here that needs to be done at desctruction time
292	<	// (e.g. close files, deallocate resources etc.)
290	>	theFile->cd();
291	>	theFile->cd("Summary");
292	>	h_pvtrk->Save();
293	>	h_pixvtx->Save();
294	>	h_gen->Save();
295	>	h_misc->Save();
296	>	h_summary->Save();
297	>	if (analyze_)
298	>	h_ana->Save();
299	>	theFile->cd();
300	>	theFile->cd("Others");
301	>	h_others->Save();
302
303	+	theFile->Close();
304		}
305
306		void PVStudy::setRootStyle() {
#	Line 383 | Line 361 | std::vector<PVStudy::simPrimaryVertex> P
361		if( ((*mother)->status() == 3) && (!mv)) {
362		//        std::cout << "npv= " << npv << std::endl;
363		if (npv == 0) {
364	<	h["genPart_cT"]->Fill(pos.t()); // mm
365	<	h["genPart_T"]->Fill(pos.t()/299.792458); // ns
364	>	h_gen->Fill1d("genPart_cT", pos.t()); // mm
365	>	h_gen->Fill1d("genPart_T", pos.t()/299.792458); // ns
366		}
367		npv++;
368		}
#	Line 451 | Line 429 | std::vector<PVStudy::simPrimaryVertex> P
429		}
430		}
431		}
432	<	}
433	<	}
432	>	}//loop MC vertices daughters
433	>	}//loop MC vertices
434		}
435		return simpv;
436		}
#	Line 485 | Line 463 | std::vector<PVStudy::simPrimaryVertex> P
463		ptsq+=(*daughter)->momentum().perp()*(*daughter)->momentum().perp();
464		}
465		}
466	<	primary =  ( gv->position().t()==0);
466	>	//primary =  ( gv->position().t()==0 );
467	>	primary = true;
468	>	h_gen->Fill1d("genPart_cT", gv->position().t()); // mm
469	>	h_gen->Fill1d("genPart_T", gv->position().t()/299.792458); // ns
470	>
471		//resonance= ( gp->mother() && isResonance(gp->mother()));  // in CLHEP/HepMC days
472		// no more mother pointer in the improved HepMC GenParticle
473		resonance= ( isResonance(*(gp->production_vertex()->particles_in_const_begin())));
#	Line 555 | Line 537 | PVStudy::analyze(const edm::Event& iEven
537		} else {
538		cout << "trackCollection cannot be found -> using empty collection of same type." <<endl;
539		}
540	+
541		//splitTrackCollection1
542		static const reco::TrackCollection s_empty_splitTrackColl1;
543		const reco::TrackCollection *splitTrackColl1 = &s_empty_splitTrackColl1;
#	Line 565 | Line 548 | PVStudy::analyze(const edm::Event& iEven
548		} else {
549		cout << "splitTrackCollection1 cannot be found -> using empty collection of same type." <<endl;
550		}
551	+
552		//splitTrackCollection2
553		static const reco::TrackCollection s_empty_splitTrackColl2;
554		const reco::TrackCollection *splitTrackColl2 = &s_empty_splitTrackColl2;
#	Line 575 | Line 559 | PVStudy::analyze(const edm::Event& iEven
559		} else {
560		cout << "splitTrackCollection2 cannot be found -> using empty collection of same type." <<endl;
561		}
562	<
562	>
563	>
564	>	//=======================================================
565	>	// Fill trackparameters of the input tracks to pvtx fitter
566	>	//=======================================================
567	>	if(verbose_)
568	>	cout<<"Start filling track parameters of the input tracks to pvtx fitter."<<endl;
569	>	//fillTrackHisto(const reco::TrackCollection *trackColl, int datatype)
570	>	// datatype: unsplittracks (0); splittracks1 (1);  splittracks2 (2);
571	>	fillTrackHisto(trackColl, 0);
572	>	fillTrackHisto(splitTrackColl1, 1);
573	>	fillTrackHisto(splitTrackColl2, 2);
574	>	if(verbose_)
575	>	cout<<"End filling track parameters of the input tracks to pvtx fitter."<<endl;
576	>
577		//=======================================================
578		// PVTX accessors
579		//=======================================================
#	Line 589 | Line 587 | PVStudy::analyze(const edm::Event& iEven
587		} else {
588		cout << "vertexCollection cannot be found -> using empty collection of same type." <<endl;
589		}
590	+
591		//splitVertexCollection1
592		static const reco::VertexCollection s_empty_splitVertexColl1;
593		const reco::VertexCollection *splitVertexColl1 = &s_empty_splitVertexColl1;
#	Line 598 | Line 597 | PVStudy::analyze(const edm::Event& iEven
597		splitVertexColl1 = splitVertexCollection1Handle.product();
598		} else {
599		cout << "splitVertexCollection1 cannot be found -> using empty collection of same type." <<endl;
600	<	}
600	>	}
601	>
602		//splitVertexCollection2
603		static const reco::VertexCollection s_empty_splitVertexColl2;
604		const reco::VertexCollection *splitVertexColl2 = &s_empty_splitVertexColl2;
#	Line 609 | Line 609 | PVStudy::analyze(const edm::Event& iEven
609		} else {
610		cout << "splitVertexCollection2 cannot be found -> using empty collection of same type." <<endl;
611		}
612	<
612	>
613		if(verbose_) cout<<"End accessing the track and vertex collections"<<endl;
614
615		//=======================================================
#	Line 631 | Line 631 | PVStudy::analyze(const edm::Event& iEven
631		}catch(const Exception&){
632		cout << "Some problem occurred with the particle data table. This may not work !." <<endl;
633		}
634	+
635	+	//=======================================================
636	+	// GET pixelVertices
637	+	//=======================================================
638	+	static const reco::VertexCollection s_empty_pixelVertexColl;
639	+	const reco::VertexCollection *pixelVertexColl = &s_empty_pixelVertexColl;
640	+	edm::Handle<reco::VertexCollection>  pixelVertexCollectionHandle;
641	+	iEvent.getByLabel(pixelVertexCollectionTag_, pixelVertexCollectionHandle);
642	+	if( iEvent.getByLabel(pixelVertexCollectionTag_, pixelVertexCollectionHandle)) {
643	+	pixelVertexColl = pixelVertexCollectionHandle.product();
644	+	} else {
645	+	cout << "pixelVertexCollection cannot be found. -> using empty collection of same type." <<endl;
646	+	}
647
648		//=======================================================
649	<	// Fill trackparameters of the input tracks to pvtx fitter
649	>	// Fill pixelVertices related histograms
650		//=======================================================
651	<	if(verbose_)
652	<	cout<<"Start filling track parameters of the input tracks to pvtx fitter."<<endl;
653	<	//fillTrackHisto(const reco::TrackCollection *trackColl, int datatype)
654	<	// datatype: unsplittracks (0); splittracks1 (1);  splittracks2 (2);
655	<	fillTrackHisto(trackColl, 0);
656	<	fillTrackHisto(splitTrackColl1, 1);
657	<	fillTrackHisto(splitTrackColl2, 2);
658	<	if(verbose_)
659	<	cout<<"End filling track parameters of the input tracks to pvtx fitter."<<endl;
651	>	nrecPV_pxlpvtx_ = int (pixelVertexColl->size());
652	>	if(pixelVertexColl->size()>0 && pixelVertexColl->begin()->isValid() && !(pixelVertexColl->begin()->isFake())) {
653	>	//fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple) {
654	>	fillTrackHistoInPV(pixelVertexColl, 4, false, true);
655	>	h_pixvtx->Fill1d("dzErr_pxlpvtx", pixelVertexColl->begin()->zError());
656	>	// Get the dZ error of the tracks in the leading pixelVertexColl
657	>	for(reco::Vertex::trackRef_iterator t = (pixelVertexColl->begin())->tracks_begin();
658	>	t!= (pixelVertexColl->begin())->tracks_end(); t++) {
659	>
660	>	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
661	>	//        h_pvtrk->Fill1d("trkPtPV", 0.);
662	>	}
663	>	else
664	>	h_pixvtx->Fill1d("trkdzErr_pxlpvtx", (**t).dzError());
665	>	}
666	>	// Fill the track->dz() in the PV difference from first pixelpvtx
667	>	for(reco::Vertex::trackRef_iterator t = (vertexColl->begin())->tracks_begin();
668	>	t!= (vertexColl->begin())->tracks_end(); t++) {
669	>	// illegal charge
670	>	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
671	>	//        h_pvtrk->Fill1d("trkPtPV", 0.);
672	>	}
673	>	else {
674	>	if(pixelVertexColl->size()>0) {
675	>	h_pixvtx->Fill1d("trkdz_pxlpvtxdz", (**t).dz() -  pixelVertexColl->begin()->z());
676	>	h_pixvtx->Fill1d("trkdz_pxlpvtxdz_pxlpvtxdzerr", fabs((**t).dz() -  pixelVertexColl->begin()->z())/pixelVertexColl->begin()->zError());
677	>	h_pixvtx->Fill1d("trkdz_pxlpvtxdz_trkdzerr", fabs((**t).dz() -  pixelVertexColl->begin()->z())/(**t).dzError());
678	>	h_pixvtx->Fill1d("trkdzErr_pvtx", (**t).dzError());
679	>	}
680	>	}
681	>	}
682	>	}
683
684		//=======================================================
685	<	// Fill reconstructed vertices ootb
685	>	// Fill number of reconstructed vertices
686		//=======================================================
687	+
688		if(verbose_)  {
689		cout<<"PVStudy::analyze() Printing vertexCollection: "<<endl;
690		printRecVtxs(vertexCollectionHandle);
#	Line 657 | Line 694 | PVStudy::analyze(const edm::Event& iEven
694		printRecVtxs(splitVertexCollection2Handle);
695		cout<<"Start filling pvtx parameters."<<endl;
696		}
697	<
697	>
698		nrecPV_ = int (vertexColl->size());
699		nrecPV1_spl_ = int (splitVertexColl1->size());
700		nrecPV2_spl_ = int (splitVertexColl2->size());
701
702	<	h["nrecPV"]->Fill(nrecPV_);
703	<	h["nrecPV1_spl"]->Fill(nrecPV1_spl_);
704	<	h["nrecPV2_spl"]->Fill(nrecPV2_spl_);
705	<	h["nrecPVDiff"]->Fill(double(nrecPV1_spl_)-double(nrecPV2_spl_));
706	<
702	>	h_pvtrk->Fill1d("nrecPV", nrecPV_);
703	>	h_pvtrk->Fill1d("nrecPV1_spl", nrecPV1_spl_);
704	>	h_pvtrk->Fill1d("nrecPV2_spl", nrecPV2_spl_);
705	>	h_misc->Fill1d("nrecPVDiff", double(nrecPV1_spl_)-double(nrecPV2_spl_));
706	>
707	>	//=================================================================
708	>	// Fill track parameter ntuple/hist for tracks used in recoVertices
709	>	//=================================================================
710	>
711		//fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple) {
712	<	fillTrackHistoInPV(vertexColl, 0, true, true);
713	<	fillTrackHistoInPV(splitVertexColl1, 1, false, true);
714	<	fillTrackHistoInPV(splitVertexColl2, 2, false, true);
712	>	if(vertexColl->size() > 0 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake()))
713	>	fillTrackHistoInPV(vertexColl, 0, true, true);
714	>
715	>	if(splitVertexColl1->size() > 0 && splitVertexColl1->begin()->isValid() && !(splitVertexColl1->begin()->isFake()))
716	>	fillTrackHistoInPV(splitVertexColl1, 1, false, true);
717	>
718	>	if(splitVertexColl1->size() > 0 && splitVertexColl2->begin()->isValid() && !(splitVertexColl2->begin()->isFake()))
719	>	fillTrackHistoInPV(splitVertexColl2, 2, false, true);
720	>
721	>
722	>	//=======================================================
723	>	// Compare offlinePrimaryVertices with pixelVertices
724	>	//=======================================================
725	>	if( (pixelVertexColl->size()>0 && pixelVertexColl->begin()->isValid() && !(pixelVertexColl->begin()->isFake()))
726	>	&& (vertexColl->size()>0 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake())) ) {
727	>	h_pixvtx->Fill1d("nrecPV_minus_nrecPxlPV", double (nrecPV_ - nrecPV_pxlpvtx_));
728	>	// difference in reconstructed position of the leading pvtx
729	>	//cout<<"recx_[0] = "<< recx_[0] << "recx_pxlpvtx_[0] = "<< recx_pxlpvtx_[0]<<endl;
730	>	//cout<<"recy_[0] = "<< recy_[0] << "recy_pxlpvtx_[0] = "<< recy_pxlpvtx_[0]<<endl;
731	>	h_pixvtx->Fill1d("recxPV_minus_recxPxlPV", recx_[0] - recx_pxlpvtx_[0]);
732	>	h_pixvtx->Fill1d("recyPV_minus_recyPxlPV", recy_[0] - recy_pxlpvtx_[0]);
733	>	h_pixvtx->Fill1d("reczPV_minus_reczPxlPV", recz_[0] - recz_pxlpvtx_[0]);
734	>	}
735	>
736	>
737	>
738	>	//==========================================================
739	>	// Fill secondary/primary min separations for multi-vertices
740	>	//==========================================================
741	>
742	>	if(vertexColl->size()>1 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake()) ) {
743	>
744	>	double min_xsep = 9999.0;
745	>	double min_ysep = 9999.0;
746	>	double min_zsep = 9999.0;
747	>	double min_xsep_sign = 9999.0;
748	>	double min_ysep_sign = 9999.0;
749	>	double min_zsep_sign = 9999.0;
750	>	double min_ntrksep = 9999.0;
751	>	double min_sumpt2sep = 9999999.0;
752	>
753	>	if(verbose_) cout<<"leading pvtx z = "<< vertexColl->begin()->z() <<endl;
754	>
755	>	// Looping through the secondary vertices to find the mininum separation to the primary
756	>	for(reco::VertexCollection::const_iterator v=vertexColl->begin() + 1 ;
757	>	v!=vertexColl->end(); ++v) {
758	>	if(v->isValid() && ! v->isFake()) {
759	>	// xsep
760	>	if(fabs(v->x()- vertexColl->begin()->x())<min_xsep)
761	>	min_xsep = fabs(v->x()- vertexColl->begin()->x());
762	>	// ysep
763	>	if(fabs(v->y()- vertexColl->begin()->y())<min_ysep)
764	>	min_ysep = fabs(v->y()- vertexColl->begin()->y());
765	>	// zsep
766	>	if(fabs(v->z()- vertexColl->begin()->z())<min_zsep)
767	>	min_zsep = fabs(v->z()- vertexColl->begin()->z());
768	>	// xsep_sign
769	>	double xsep_sign = fabs(v->x()- vertexColl->begin()->x())/max(v->xError(), vertexColl->begin()->xError());
770	>	if(xsep_sign < min_xsep_sign)
771	>	min_xsep_sign = xsep_sign;
772	>	// ysep_sign
773	>	double ysep_sign = fabs(v->y()- vertexColl->begin()->y())/max(v->yError(), vertexColl->begin()->yError());
774	>	if(ysep_sign < min_ysep_sign)
775	>	min_ysep_sign = ysep_sign;
776	>	// zsep_sign
777	>	double zsep_sign = fabs(v->z()- vertexColl->begin()->z())/max(v->zError(), vertexColl->begin()->zError());
778	>	if(zsep_sign < min_zsep_sign)
779	>	min_zsep_sign = zsep_sign;
780	>	// ntrksep
781	>	if( (double(vertexColl->begin()->tracksSize()) - double(v->tracksSize())) < min_ntrksep)
782	>	min_ntrksep = double(vertexColl->begin()->tracksSize()) - double(v->tracksSize());
783	>	// sumpt2sep
784	>	if(fabs(sumPtSquared(*v) - sumPtSquared(*(vertexColl->begin()))) < min_sumpt2sep)
785	>	min_sumpt2sep = fabs(sumPtSquared(*v) - sumPtSquared(*(vertexColl->begin())));
786	>	}
787	>	}
788	>	h_misc->Fill1d("min_xsep", min_xsep);
789	>	h_misc->Fill1d("min_ysep", min_ysep);
790	>	h_misc->Fill1d("min_zsep", min_zsep);
791	>	h_misc->Fill1d("min_xsep_sign", min_xsep_sign);
792	>	h_misc->Fill1d("min_ysep_sign", min_ysep_sign);
793	>	h_misc->Fill1d("min_zsep_sign", min_zsep_sign);
794	>	h_misc->Fill1d("min_ntrksep", min_ntrksep);
795	>	h_misc->Fill1d("min_sumpt2sep", min_sumpt2sep);
796	>
797	>	min_zsep_ = min_zsep;
798	>	min_ntrksep_ = min_ntrksep;
799	>	min_sumpt2sep_ = min_sumpt2sep;
800	>
801	>
802	>	} // End of  if(vertexColl->size()>1) {
803	>
804		if(verbose_)
805		cout<<"End filling pvtx parameters."<<endl;
806
#	Line 690 | Line 820 | PVStudy::analyze(const edm::Event& iEven
820		reco::VertexCollection *matchedVertexColl2 = &s_empty_matchedVertexColl2;
821		matchedVertexColl2->reserve(splitVertexColl2->size());
822
823	<	for (size_t ivtx = 0; ivtx<splitVertexCollection1Handle->size(); ++ivtx) {
823	>	bool stopmatching = false;
824	>	for (size_t ivtx = 0; ivtx<splitVertexCollection1Handle->size() && !stopmatching; ++ivtx) {
825		reco::VertexRef recvtx1(splitVertexCollection1Handle, ivtx);
826	<	for (size_t jvtx = ivtx; jvtx < splitVertexCollection2Handle->size(); ++jvtx) {
826	>	if( !(recvtx1->isValid()) || recvtx1->isFake()) break;
827	>	for (size_t jvtx = ivtx; jvtx < splitVertexCollection2Handle->size(); ++jvtx) {
828	>	//------------------------------------------------------------------------
829	>	//== If only considering matching the first vertex of the splitVertexColl
830	>	//------------------------------------------------------------------------
831	>	if (ivtx!=0 || jvtx!=0) { stopmatching = true; break; }
832		reco::VertexRef recvtx2(splitVertexCollection2Handle, jvtx);
833	+	if( !(recvtx2->isValid()) || recvtx2->isFake()) break;
834	+	if(verbose_) {
835	+	cout<<"Matching splitVertexColl1: #  "<< ivtx<< " and splitVertexColl1: # "<<jvtx<<endl;
836	+	cout<<"recvtx1->z() = " << recvtx1->z() << "+/- "<< recvtx1->zError() << "." << endl;
837	+	cout<<"recvtx2->z() = " << recvtx2->z() << "+/- "<< recvtx2->zError() << "." << endl;
838	+	}
839		if(matchVertex(recvtx1, recvtx2, zsigncut_)) {
840		if(verbose_) {
841	<	cout<<"The two splitted vertices match in Z: "<<endl;
700	<	cout<<"recvtx1->z() = " << recvtx1->z() << "+/- "<< recvtx1->zError() << "." << endl;
701	<	cout<<"recvtx2->z() = " << recvtx2->z() << "+/- "<< recvtx2->zError() << "." << endl;
841	>	cout<<"The two splitted vertices match in Z. "<<endl;
842		}
843		int nTrkPV1 = recvtx1->tracksSize();
844		int nTrkPV2 = recvtx2->tracksSize();
845		double ntrkreldiff = double(nTrkPV1-nTrkPV2)/double(nTrkPV1+nTrkPV2);
846	<	h["nTrkPVDiff"]->Fill(nTrkPV1-nTrkPV2);
847	<	h["nTrkPVRelDiff"]->Fill(ntrkreldiff);
846	>	h_misc->Fill1d("nTrkPVDiff", nTrkPV1-nTrkPV2);
847	>	h_misc->Fill1d("nTrkPVRelDiff", ntrkreldiff);
848		if(fabs(ntrkreldiff)<ntrkdiffcut_) {
849		if(verbose_) {
850		cout<<"(nTrkPV1-nTrkPV2)/(nTrkPV1+nTrkPV2) = " << ntrkreldiff<<endl;
851		}
852		matchedVertexColl1->push_back(*recvtx1);
853		matchedVertexColl2->push_back(*recvtx2);
854	<	continue;
854	>	stopmatching = true; // stop the matching when the first match is found!
855	>	break;
856		}
857		else
858		cout<<"WARNING: (nTrkPV1-nTrkPV2)/(nTrkPV1+nTrkPV2) = " << ntrkreldiff<<", exceeding cut "<<ntrkdiffcut_<<endl;
#	Line 731 | Line 872 | PVStudy::analyze(const edm::Event& iEven
872		if(verbose_) {
873		cout<<"Begin analyzing the matchedVertexColl with size = "<< matchedVertexColl1->size()<< endl;
874		}
734	–
875
876		// Compare the reconstructed vertex position and calculate resolution/pulls
877		if(matchedVertexColl1->size() != 0 && matchedVertexColl2->size() != 0) {
#	Line 753 | Line 893 | PVStudy::analyze(const edm::Event& iEven
893		ferror_[2] = sqrt(pow(v1->zError(),2)+pow(v2->zError(),2))/sqrt(2);
894		fntrk_ =  (v1->tracksSize()+v2->tracksSize())/2;
895
896	<	h["deltax"]->Fill( fres_[0] );
897	<	h["deltay"]->Fill( fres_[1] );
898	<	h["deltaz"]->Fill( fres_[2] );
899	<	h["pullx"]->Fill( fres_[0]/ferror_[0]);
900	<	h["pully"]->Fill( fres_[1]/ferror_[1]);
901	<	h["pullz"]->Fill( fres_[2]/ferror_[2]);
902	<	h["errPVx"]->Fill( ferror_[0] );
903	<	h["errPVy"]->Fill( ferror_[1] );
904	<	h["errPVz"]->Fill( ferror_[2] );
896	>	h_summary->Fill1d("deltax", fres_[0] );
897	>	h_summary->Fill1d("deltay", fres_[1] );
898	>	h_summary->Fill1d("deltaz", fres_[2] );
899	>	h_summary->Fill1d("pullx", fres_[0]/ferror_[0]);
900	>	h_summary->Fill1d("pully", fres_[1]/ferror_[1]);
901	>	h_summary->Fill1d("pullz", fres_[2]/ferror_[2]);
902	>	h_summary->Fill1d("errPVx", ferror_[0] );
903	>	h_summary->Fill1d("errPVy", ferror_[1] );
904	>	h_summary->Fill1d("errPVz", ferror_[2] );
905		pvinfo.push_back(PVStudy::PVInfo(res(fres_[0], fres_[1], fres_[2]),
906		error(ferror_[0], ferror_[1], ferror_[2]),
907		fntrk_));
#	Line 816 | Line 956 | PVStudy::analyze(const edm::Event& iEven
956		std::vector<simPrimaryVertex> simpv;
957		simpv=getSimPVs(evtMC,"");
958		//     simpv=getSimPVs(evtMC, simVtxs, simTrks);
959	<	h["nsimPV"]->Fill(simpv.size());
959	>	h_gen->Fill1d("nsimPV", simpv.size());
960		nsimPV_ = simpv.size();
961
962		int isimpv = 0;
#	Line 869 | Line 1009 | PVStudy::endJob() {
1009		}
1010		if(analyze_) {
1011		for (int ntrk=nTrkMin_;ntrk<=nTrkMax_;++ntrk) {
1012	+	cout << "ntrk = " << ntrk << endl;
1013		PVStudy::PVAnaInfo ipv = GetPVAnaInfo(ntrk,*it);
1014	<	if ( ipv.res_.x() > 0 ) h2["resx"+suffix+"_nTrk"]->Fill(ntrk,ipv.res_.x(), 1.);
1015	<	if ( ipv.res_.y() > 0 ) h2["resy"+suffix+"_nTrk"]->Fill(ntrk,ipv.res_.y(), 1.);
1016	<	if ( ipv.res_.z() > 0 ) h2["resz"+suffix+"_nTrk"]->Fill(ntrk,ipv.res_.z(), 1.);
1017	<	if ( ipv.pull_.x() > 0 ) h2["pullx"+suffix+"_nTrk"]->Fill(ntrk,ipv.pull_.x(), 1.);
1018	<	if ( ipv.pull_.y() > 0 ) h2["pully"+suffix+"_nTrk"]->Fill(ntrk,ipv.pull_.y(), 1.);
1019	<	if ( ipv.pull_.z() > 0 ) h2["pullz"+suffix+"_nTrk"]->Fill(ntrk,ipv.pull_.z(), 1.);
1014	>	if ( ipv.res_.x() > 0 ) h_ana->Fill2d("resx"+suffix+"_nTrk", ntrk,ipv.res_.x(), 1.);
1015	>	if ( ipv.res_.y() > 0 ) h_ana->Fill2d("resy"+suffix+"_nTrk", ntrk,ipv.res_.y(), 1.);
1016	>	if ( ipv.res_.z() > 0 ) h_ana->Fill2d("resz"+suffix+"_nTrk", ntrk,ipv.res_.z(), 1.);
1017	>	if ( ipv.pull_.x() > 0 ) h_ana->Fill2d("pullx"+suffix+"_nTrk", ntrk,ipv.pull_.x(), 1.);
1018	>	if ( ipv.pull_.y() > 0 ) h_ana->Fill2d("pully"+suffix+"_nTrk", ntrk,ipv.pull_.y(), 1.);
1019	>	if ( ipv.pull_.z() > 0 ) h_ana->Fill2d("pullz"+suffix+"_nTrk", ntrk,ipv.pull_.z(), 1.);
1020		}
1021		}
1022		suffix.clear();
#	Line 993 | Line 1134 | void PVStudy::fillHisto(res r, error er,
1134
1135		if (ntk < nTrkMin_ || ntk > nTrkMax_ ) return;
1136		// Fill histograms of res and pull of ntk
1137	<	h["deltax"+suffix]->Fill(r.x());
1138	<	h["deltay"+suffix]->Fill(r.y());
1139	<	h["deltaz"+suffix]->Fill(r.z());
1140	<	h["pullx"+suffix]->Fill(r.x()/er.x());
1141	<	h["pully"+suffix]->Fill(r.y()/er.y());
1142	<	h["pullz"+suffix]->Fill(r.z()/er.z());
1143	<	h["errPVx"+suffix]->Fill(er.x());
1144	<	h["errPVy"+suffix]->Fill(er.y());
1145	<	h["errPVz"+suffix]->Fill(er.z());
1137	>	h_others->Fill1d("deltax"+suffix, r.x());
1138	>	h_others->Fill1d("deltay"+suffix, r.y());
1139	>	h_others->Fill1d("deltaz"+suffix, r.z());
1140	>	h_others->Fill1d("pullx"+suffix, r.x()/er.x());
1141	>	h_others->Fill1d("pully"+suffix, r.y()/er.y());
1142	>	h_others->Fill1d("pullz"+suffix, r.z()/er.z());
1143	>	h_others->Fill1d("errPVx"+suffix, er.x());
1144	>	h_others->Fill1d("errPVy"+suffix, er.y());
1145	>	h_others->Fill1d("errPVz"+suffix, er.z());
1146		}
1147
1148		PVStudy::PVAnaInfo PVStudy::GetPVAnaInfo(int ntk, int datamode) {
#	Line 1021 | Line 1162 | PVStudy::PVAnaInfo PVStudy::GetPVAnaInfo
1162		for ( int i = 0; i < 6; ++i) {
1163		switch (i) {
1164		case 0:
1165	<	fit(h["deltax"+suffix], fpar);
1165	>	if (!h_others->ReadHisto1D("deltax"+suffix)) break;
1166	>	fit(h_others->ReadHisto1D("deltax"+suffix), fpar);
1167		data[i] = fpar[0]*cm2um;
1168		break;
1169		case 1:
1170	<	fit(h["deltay"+suffix], fpar);
1170	>	if (!h_others->ReadHisto1D("deltay"+suffix)) break;
1171	>	fit(h_others->ReadHisto1D("deltay"+suffix), fpar);
1172		data[i] = fpar[0]*cm2um;
1173		break;
1174		case 2:
1175	<	fit(h["deltaz"+suffix], fpar);
1175	>	if (!h_others->ReadHisto1D("deltaz"+suffix)) break;
1176	>	fit(h_others->ReadHisto1D("deltaz"+suffix), fpar);
1177		data[i] = fpar[0]*cm2um;
1178		break;
1179		case 3:
1180	<	fit(h["pullx"+suffix], fpar);
1180	>	if (!h_others->ReadHisto1D("pullx"+suffix)) break;
1181	>	fit(h_others->ReadHisto1D("pullx"+suffix), fpar);
1182		data[i] = fpar[0];
1183		break;
1184		case 4:
1185	<	fit(h["pully"+suffix], fpar);
1185	>	if (!h_others->ReadHisto1D("pully"+suffix)) break;
1186	>	fit(h_others->ReadHisto1D("pully"+suffix), fpar);
1187		data[i] = fpar[0];
1188		break;
1189		case 5:
1190	<	fit(h["pullz"+suffix], fpar);
1190	>	if (!h_others->ReadHisto1D("pullz"+suffix)) break;
1191	>	fit(h_others->ReadHisto1D("pullz"+suffix), fpar);
1192		data[i] = fpar[0];
1193		break;
1194		}
#	Line 1060 | Line 1207 | PVStudy::PVAnaInfo PVStudy::GetPVAnaInfo
1207		ntk);
1208		}
1209
1210	<	void PVStudy::fit(TH1 *&hdist, double fitPars[]){
1210	>	void PVStudy::fit(TH1 *hdist, double fitPars[]){
1211		TAxis *axis0 = hdist->GetXaxis();
1212		int nbin = axis0->GetLast();
1213		double nOF = hdist->GetBinContent(nbin+1);
#	Line 1113 | Line 1260 | void PVStudy::fillTrackHisto(const reco:
1260		if(datatype == 1) suffix = "1_spl"; // for splittracks 1
1261		if(datatype == 2) suffix = "2_spl"; // for splittracks 2
1262
1263	<	h["nTrk"+suffix]->Fill(trackColl->size());
1263	>	h_pvtrk->Fill1d("nTrk"+suffix, trackColl->size());
1264		for(reco::TrackCollection::const_iterator itTrack = trackColl->begin();
1265		itTrack != trackColl->end();
1266		++itTrack) {
1267	<	h["trkPt"+suffix]->Fill(itTrack->pt());
1268	<	h["trkDxy"+suffix]->Fill(itTrack->dxy());
1269	<	h["trkDz"+suffix]->Fill(itTrack->dz());
1270	<	h["trkEta"+suffix]->Fill(itTrack->eta());
1271	<	h["trkPhi"+suffix]->Fill(itTrack->phi());
1267	>	h_pvtrk->Fill1d("trkPt"+suffix, itTrack->pt());
1268	>	h_pvtrk->Fill1d("trkDxy"+suffix, itTrack->dxy());
1269	>	h_pvtrk->Fill1d("trkDz"+suffix, itTrack->dz());
1270	>	h_pvtrk->Fill1d("trkEta"+suffix, itTrack->eta());
1271	>	h_pvtrk->Fill1d("trkPhi"+suffix, itTrack->phi());
1272		}
1273		}
1274
#	Line 1135 | Line 1282 | void PVStudy::fillTrackHistoInPV(const r
1282		v!=vertexColl->end(); ++v, ++ivtx) {
1283		if(fillNtuple) {
1284		if(datatype == 0) {
1285	<	nTrkPV_[ivtx] = v->tracksSize();
1285	>	nTrkPV_[ivtx] = v->tracksSize();
1286	>	sumptsq_[ivtx] = sumPtSquared(*v);
1287	>	isValid_[ivtx] = v->isValid();
1288	>	isFake_[ivtx] = v->isFake();
1289		recx_[ivtx] = v->x();
1290		recy_[ivtx] = v->y();
1291		recz_[ivtx] = v->z();
#	Line 1144 | Line 1294 | void PVStudy::fillTrackHistoInPV(const r
1294		recz_err_[ivtx] = v->zError();
1295		}
1296		if(datatype == 1) {
1297	<	nTrkPV1_spl_[ivtx] = v->tracksSize();
1297	>	nTrkPV1_spl_[ivtx] = v->tracksSize();
1298	>	sumptsq1_spl_[ivtx] = sumPtSquared(*v);
1299	>	isValid1_spl_[ivtx] = v->isValid();
1300	>	isFake1_spl_[ivtx] = v->isFake();
1301		recx1_spl_[ivtx] = v->x();
1302		recy1_spl_[ivtx] = v->y();
1303		recz1_spl_[ivtx] = v->z();
1304		recx1_err_spl_[ivtx] = v->xError();
1305		recy1_err_spl_[ivtx] = v->yError();
1306		recz1_err_spl_[ivtx] = v->zError();
1307	+
1308		}
1309		if(datatype == 2) {
1310	<	nTrkPV2_spl_[ivtx] = v->tracksSize();
1310	>	nTrkPV2_spl_[ivtx] = v->tracksSize();
1311	>	sumptsq2_spl_[ivtx] = sumPtSquared(*v);
1312	>	isValid2_spl_[ivtx] = v->isValid();
1313	>	isFake2_spl_[ivtx] = v->isFake();
1314		recx2_spl_[ivtx] = v->x();
1315		recy2_spl_[ivtx] = v->y();
1316		recz2_spl_[ivtx] = v->z();
#	Line 1161 | Line 1318 | void PVStudy::fillTrackHistoInPV(const r
1318		recy2_err_spl_[ivtx] = v->yError();
1319		recz2_err_spl_[ivtx] = v->zError();
1320		}
1321	+	if(datatype == 4) { // for pixelVertices
1322	+	nTrkPV_pxlpvtx_[ivtx] = v->tracksSize();
1323	+	sumptsq_pxlpvtx_[ivtx] = sumPtSquared(*v);
1324	+	isValid_pxlpvtx_[ivtx] = v->isValid();
1325	+	isFake_pxlpvtx_[ivtx] = v->isFake();
1326	+	recx_pxlpvtx_[ivtx] = v->x();
1327	+	recy_pxlpvtx_[ivtx] = v->y();
1328	+	recz_pxlpvtx_[ivtx] = v->z();
1329	+	recx_err_pxlpvtx_[ivtx] = v->xError();
1330	+	recy_err_pxlpvtx_[ivtx] = v->yError();
1331	+	recz_err_pxlpvtx_[ivtx] = v->zError();
1332	+	}
1333		}
1334	<
1335	<	if(fillHisto) {
1336	<	h["nTrkPV"+suffix]->Fill(v->tracksSize());
1337	<	try {
1338	<	for(reco::Vertex::trackRef_iterator t = v->tracks_begin();
1339	<	t!=v->tracks_end(); t++) {
1340	<	// illegal charge
1341	<	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
1342	<	//    h["trkPtPV"]->Fill(0.);
1343	<	}
1344	<	else {
1345	<	h["trkPtPV"+suffix]->Fill((**t).pt());
1346	<	h["trkDxyPV"+suffix]->Fill((**t).dxy());
1347	<	h["trkDzPV"+suffix]->Fill((**t).dz());
1348	<	h["trkEtaPV"+suffix]->Fill((**t).eta());
1349	<	h["trkPhiPV"+suffix]->Fill((**t).phi());
1350	<	}
1334	>	}
1335	>	// For histogram only fill the leading pvtx parameters
1336	>	if(fillHisto) {
1337	>	h_pvtrk->Fill1d("nTrkPV"+suffix, vertexColl->begin()->tracksSize());
1338	>	try {
1339	>	for(reco::Vertex::trackRef_iterator t = vertexColl->begin()->tracks_begin();
1340	>	t!=vertexColl->begin()->tracks_end(); t++) {
1341	>	// illegal charge
1342	>	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
1343	>	//      h_pvtrk->Fill1d("trkPtPV", 0.);
1344	>	}
1345	>	else {
1346	>	h_pvtrk->Fill1d("trkPtPV"+suffix, (**t).pt());
1347	>	h_pvtrk->Fill1d("trkDxyPV"+suffix, (**t).dxy());
1348	>	h_pvtrk->Fill1d("trkDzPV"+suffix, (**t).dz());
1349	>	h_pvtrk->Fill1d("trkEtaPV"+suffix, (**t).eta());
1350	>	h_pvtrk->Fill1d("trkPhiPV"+suffix, (**t).phi());
1351		}
1352		}
1353	<	catch (...) {
1354	<	// exception thrown when trying to use linked track
1355	<	//        h["trkPtPV"]->Fill(0.);
1356	<	}
1353	>	}
1354	>	catch (...) {
1355	>	// exception thrown when trying to use linked track
1356	>	//          h_pvtrk->Fill1d("trkPtPV", 0.);
1357		}
1358		}
1359	+
1360		}
1361
1362		void PVStudy::fillMCHisto(std::vector<simPrimaryVertex>::iterator vsim, int isimpv, const reco::VertexCollection *vtxColl, int datatype)
#	Line 1219 | Line 1389 | void PVStudy::fillMCHisto(std::vector<si
1389		cout << "sim primary vertex x = " << vsim->x << "; y = " << vsim->y << "; z = " << vsim->z <<  endl;
1390		cout << "Is matched? " << (matchVertex(*vsim,*vrec)?"Yes":"No") << endl;
1391		}
1392	<	if ( matchVertex(*vsim,*vrec) ) {
1392	>	if ( matchVertex(*vsim,*vrec) && vrec->isValid() && !vrec->isFake() ) {
1393		vsim->recVtx=&(*vrec);
1394
1395		// if the matching critera are fulfilled, accept the rec-vertex that is closest in z
#	Line 1240 | Line 1410 | void PVStudy::fillMCHisto(std::vector<si
1410		ferror_mct[1] = vsim->recVtx->yError();
1411		ferror_mct[2] = vsim->recVtx->zError();
1412
1413	<	h["deltax"+suffix]->Fill( fres_mct[0] );
1414	<	h["deltay"+suffix]->Fill( fres_mct[1] );
1415	<	h["deltaz"+suffix]->Fill( fres_mct[2] );
1416	<	h["pullx"+suffix]->Fill( fres_mct[0]/ferror_mct[0] );
1417	<	h["pully"+suffix]->Fill( fres_mct[1]/ferror_mct[1] );
1418	<	h["pullz"+suffix]->Fill( fres_mct[2]/ferror_mct[2] );
1419	<	h["errPVx"+suffix]->Fill( ferror_mct[0] );
1420	<	h["errPVy"+suffix]->Fill( ferror_mct[1] );
1421	<	h["errPVz"+suffix]->Fill( ferror_mct[2] );
1413	>	h_summary->Fill1d("deltax"+suffix, fres_mct[0] );
1414	>	h_summary->Fill1d("deltay"+suffix, fres_mct[1] );
1415	>	h_summary->Fill1d("deltaz"+suffix, fres_mct[2] );
1416	>	h_summary->Fill1d("pullx"+suffix, fres_mct[0]/ferror_mct[0] );
1417	>	h_summary->Fill1d("pully"+suffix, fres_mct[1]/ferror_mct[1] );
1418	>	h_summary->Fill1d("pullz"+suffix, fres_mct[2]/ferror_mct[2] );
1419	>	h_summary->Fill1d("errPVx"+suffix, ferror_mct[0] );
1420	>	h_summary->Fill1d("errPVy"+suffix, ferror_mct[1] );
1421	>	h_summary->Fill1d("errPVz"+suffix, ferror_mct[2] );
1422		pvinfo.push_back(PVStudy::PVInfo(res(fres_mct[0], fres_mct[1], fres_mct[2]),
1423		error(ferror_mct[0], ferror_mct[1], ferror_mct[2]),
1424		nrectrk));
#	Line 1305 | Line 1475 | void PVStudy::SetVarToZero() {
1475		fntrk_ = 0;
1476		//pvtx position (x,y,z) residual and error
1477		for(int i = 0; i<3;i++)    {
1478	<	fres_[i] = 0;
1479	<	ferror_[i] = 0;
1478	>	fres_[i] = 0;
1479	>	ferror_[i] = 0;
1480		}
1481
1482		//Yanyan's variables
1483	<	// Number of reconstructed vertices  // for GeneralTracks
1483	>	// Number of reconstructed vertices
1484		nrecPV_ = 0;
1485		nrecPV1_spl_ = 0;
1486		nrecPV2_spl_ = 0;
1487		nrecPV_twovtx_ = 0;
1488		nsimPV_ = 0;
1489	+
1490		nrecPV_mct_ = 0;
1491		nrecPV_spl1_mct_ = 0;
1492		nrecPV_spl2_mct_ = 0;
1493
1494	+	// Mininum separation between the secondary pvtxes and leading pvtx
1495	+	min_zsep_ = 9999.0;
1496	+	min_ntrksep_ = 9999.0;
1497	+	min_sumpt2sep_ = -9999.0;
1498	+
1499	+
1500		for (int i = 0; i < nMaxPVs_; i++) {
1501	<	nTrkPV_[i] = 0; // Number of tracks in the pvtx
1501	>	// recoVertices with all tracks
1502	>	nTrkPV_[i] = 0; // Number of tracks in the pvtx
1503	>	sumptsq_[i] = 0;
1504	>	isValid_[i] = -1;
1505	>	isFake_[i] = -1;
1506		recx_[i] = 0;
1507		recy_[i] = 0;
1508		recz_[i] = 0;
1509		recx_err_[i] = 0;
1510		recy_err_[i] = 0;
1511		recz_err_[i] = 0;
1512	<
1513	<	nTrkPV1_spl_[i] = 0; // Number of tracks in the pvtx
1512	>
1513	>	// recoVertices with splitTrack1
1514	>	nTrkPV1_spl_[i] = 0; // Number of tracks in the pvtx
1515	>	sumptsq1_spl_[i] = 0;
1516	>	isValid1_spl_[i] = -1;
1517	>	isFake1_spl_[i] = -1;
1518		recx1_spl_[i] = 0;
1519		recy1_spl_[i] = 0;
1520		recz1_spl_[i] = 0;
1521		recx1_err_spl_[i] = 0;
1522		recy1_err_spl_[i] = 0;
1523		recz1_err_spl_[i] = 0;
1339	–
1340	–	nTrkPV2_spl_[i] = 0; // Number of tracks in the pvtx
1524
1525	+	// recoVertices with splitTrack2
1526	+	nTrkPV2_spl_[i] = 0; // Number of tracks in the pvtx
1527	+	sumptsq2_spl_[i] = 0;
1528	+	isValid2_spl_[i] = -1;
1529	+	isFake2_spl_[i] = -1;
1530		recx2_spl_[i] = 0;
1531		recy2_spl_[i] = 0;
1532		recz2_spl_[i] = 0;
#	Line 1346 | Line 1534 | void PVStudy::SetVarToZero() {
1534		recy2_err_spl_[i] = 0;
1535		recz2_err_spl_[i] = 0;
1536
1537	+	//pixelVertices
1538	+	nTrkPV_pxlpvtx_[i] = 0; // Number of tracks in the pvtx
1539	+	sumptsq_pxlpvtx_[i] = 0;
1540	+	isValid_pxlpvtx_[i] = -1;
1541	+	isFake_pxlpvtx_[i] = -1;
1542	+	recx_pxlpvtx_[i] = 0;
1543	+	recy_pxlpvtx_[i] = 0;
1544	+	recz_pxlpvtx_[i] = 0;
1545	+	recx_err_pxlpvtx_[i] = 0;
1546	+	recy_err_pxlpvtx_[i] = 0;
1547	+	recz_err_pxlpvtx_[i] = 0;
1548	+
1549	+	// matched two-vertices
1550		nTrkPV1_spl_twovtx_[i] = 0;
1551		nTrkPV2_spl_twovtx_[i] = 0;
1552		nTrkPV_twovtx_[i] = 0;
#	Line 1361 | Line 1562 | void PVStudy::SetVarToZero() {
1562		pully_twovtx_[i] = 0;
1563		pullz_twovtx_[i] = 0;
1564
1565	+	//simpv
1566		nsimTrkPV_[i] = 0;
1567		simx_[i] = 0;
1568		simy_[i] = 0;
1569		simz_[i] = 0;
1570		simptsq_[i] = 0;
1571
1572	+	// residual and pulls with mc truth required
1573		deltax_mct_[i] = 0;
1574		deltay_mct_[i] = 0;
1575		deltaz_mct_[i] = 0;
#	Line 1400 | Line 1603 | double PVStudy::sumPtSquared(const reco:
1603		}
1604		return sum;
1605		}
1606	+

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