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

Comparing UserCode/Jeng/PVStudy/plugins/PVStudy.cc (file contents):
Revision 1.17 by yygao, Tue Jan 26 12:06:49 2010 UTC vs.
Revision 1.21 by yygao, Sun Feb 28 00:07:09 2010 UTC

#	Line 51 | Line 51 | Implementation:
51		#include <SimDataFormats/Track/interface/SimTrackContainer.h>
52		// BeamSpot
53		#include "DataFormats/BeamSpot/interface/BeamSpot.h"
54	–	// Trigger
55	–	#include "CondFormats/L1TObjects/interface/L1GtTriggerMenu.h"
56	–	#include "CondFormats/DataRecord/interface/L1GtTriggerMenuRcd.h"
57	–	#include "CondFormats/L1TObjects/interface/L1GtPrescaleFactors.h"
58	–	#include "CondFormats/DataRecord/interface/L1GtPrescaleFactorsAlgoTrigRcd.h"
59	–	#include "CondFormats/DataRecord/interface/L1GtPrescaleFactorsTechTrigRcd.h"
60	–	#include "CondFormats/L1TObjects/interface/L1GtTriggerMask.h"
61	–	#include "CondFormats/DataRecord/interface/L1GtTriggerMaskAlgoTrigRcd.h"
62	–	#include "CondFormats/DataRecord/interface/L1GtTriggerMaskTechTrigRcd.h"
63	–	#include "CondFormats/DataRecord/interface/L1GtTriggerMaskVetoAlgoTrigRcd.h"
64	–	#include "CondFormats/DataRecord/interface/L1GtTriggerMaskVetoTechTrigRcd.h"
65	–	#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetupFwd.h"
66	–	#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutSetup.h"
67	–	#include "DataFormats/L1GlobalTrigger/interface/L1GlobalTriggerReadoutRecord.h"
68	–
54
55		//root
56		#include <TROOT.h>
#	Line 95 | Line 80 | PVStudy::PVStudy(const edm::ParameterSet
80		realData_                  = iConfig.getUntrackedParameter<bool>("realData",false);
81		analyze_                   = iConfig.getUntrackedParameter<bool>("analyzeOnTheFly",false);
82		saventuple_                = iConfig.getUntrackedParameter<bool>("saventuple",false);
83	<	outputfilename_            = iConfig.getUntrackedParameter<string>("OutputFileName");
83	>	outputfilename_            = iConfig.getUntrackedParameter<string>("OutputFileName");
84	>	histoFileName_             = iConfig.getUntrackedParameter<std::string> ("histoFileName");
85		ntrkdiffcut_               = iConfig.getUntrackedParameter<double>("ntrkdiffcut");
86		nTrkMin_                   = iConfig.getUntrackedParameter<int>("nTrkMin");
87		nTrkMax_                   = iConfig.getUntrackedParameter<int>("nTrkMax");
88		zsigncut_                  = iConfig.getUntrackedParameter<int>("zsigncut");
89	+	fHighPuritycut_            = iConfig.getUntrackedParameter<double>("fHighPuritycut");
90	+	useHWTrk_                  = iConfig.getUntrackedParameter<bool>("useHWTrk",false);
91		bsSrc = iConfig.getParameter< edm::InputTag >("beamSpot");
104	–	applyEvtClean_            = iConfig.getUntrackedParameter<bool>("applyEvtClean",false);
105	–	histoFileName_             = iConfig.getUntrackedParameter<std::string> ("histoFileName");
92
93		//now do what ever initialization is needed
94		pvinfo.clear();
95
110	–
96		// Specify the data mode vector
97		if(realData_) datamode.push_back(0);
98		else {
#	Line 127 | Line 112 | PVStudy::PVStudy(const edm::ParameterSet
112
113		// pvtxtree_ analyzing the pvtxs ootb
114		pvtxtree_ = new TTree("pvtxtree","pvtxtree");
130	–	//pvtx using all tracks
131	–	pvtxtree_->Branch("nrecPV",&nrecPV_,"nrecPV/I");
132	–	pvtxtree_->Branch("nTrkPV",&nTrkPV_,"nTrkPV[nrecPV]/I");
133	–	pvtxtree_->Branch("sumptsq",&sumptsq_,"sumptsq[nrecPV]/D");
134	–	pvtxtree_->Branch("isValid",&isValid_,"isValid/I");
135	–	pvtxtree_->Branch("isFake",&isFake_,"isFake/I");
136	–	pvtxtree_->Branch("recx",&recx_,"recx[nrecPV]/D");
137	–	pvtxtree_->Branch("recy",&recy_,"recy[nrecPV]/D");
138	–	pvtxtree_->Branch("recz",&recz_,"recz[nrecPV]/D");
139	–	pvtxtree_->Branch("recx_err",&recx_err_,"recx_err[nrecPV]/D");
140	–	pvtxtree_->Branch("recy_err",&recy_err_,"recy_err[nrecPV]/D");
141	–	pvtxtree_->Branch("recz_err",&recz_err_,"recz_err[nrecPV]/D");
115
116	+	// Event information for the data
117	+	pvtxtree_->Branch("glob_runno",&glob_runno_,"glob_runno/I");
118	+	pvtxtree_->Branch("glob_evtno",&glob_evtno_,"glob_evtno/I");
119	+	pvtxtree_->Branch("glob_ls",&glob_ls_,"glob_ls/I");
120	+	pvtxtree_->Branch("glob_bx",&glob_bx_,"glob_bx/I");
121	+
122	+
123	+	pvtxtree_->Branch("nrecPV",&nrecPV_,"nrecPV/I");
124	+	pvtxtree_->Branch("nrecPV1_spl",&nrecPV1_spl_,"nrecPV1_spl/I");
125	+	pvtxtree_->Branch("nrecPV2_spl",&nrecPV2_spl_,"nrecPV2_spl/I");
126	+	// Event level information
127		pvtxtree_->Branch("min_zsep",&min_zsep_,"min_zsep/D");
128		pvtxtree_->Branch("min_ntrksep",&min_ntrksep_,"min_ntrksep/D");
129		pvtxtree_->Branch("min_sumpt2sep",&min_sumpt2sep_,"min_sumpt2sep/D");
130
131	<	//pvtx using splittracks1
132	<	pvtxtree_->Branch("nrecPV1_spl",&nrecPV1_spl_,"nrecPV1_spl/I");
133	<	pvtxtree_->Branch("nTrkPV1_spl",&nTrkPV1_spl_,"nTrkPV1_spl[nrecPV1_spl]/I");
134	<	pvtxtree_->Branch("sumptsq1_spl",&sumptsq1_spl_,"sumptsq1_spl[nrecPV1_spl]/D");
151	<	pvtxtree_->Branch("isValid1_spl",&isValid1_spl_,"isValid1_spl/I");
152	<	pvtxtree_->Branch("isFake1_spl",&isFake1_spl_,"isFake1_spl/I");
153	<	pvtxtree_->Branch("recx1_spl",&recx1_spl_,"recx1_spl[nrecPV1_spl]/D");
154	<	pvtxtree_->Branch("recy1_spl",&recy1_spl_,"recy1_spl[nrecPV1_spl]/D");
155	<	pvtxtree_->Branch("recz1_spl",&recz1_spl_,"recz1_spl[nrecPV1_spl]/D");
156	<	pvtxtree_->Branch("recx1_err_spl",&recx1_err_spl_,"recx1_err_spl[nrecPV1_spl]/D");
157	<	pvtxtree_->Branch("recy1_err_spl",&recy1_err_spl_,"recy1_err_spl[nrecPV1_spl]/D");
158	<	pvtxtree_->Branch("recz1_err_spl",&recz1_err_spl_,"recz1_err_spl[nrecPV1_spl]/D");
159	<
160	<	//pvtx using splittracks2
161	<	pvtxtree_->Branch("nrecPV2_spl",&nrecPV2_spl_,"nrecPV2_spl/I");
162	<	pvtxtree_->Branch("nTrkPV2_spl",&nTrkPV2_spl_,"nTrkPV2_spl[nrecPV2_spl]/I");
163	<	pvtxtree_->Branch("sumptsq2_spl",&sumptsq2_spl_,"sumptsq2_spl[nrecPV2_spl]/D");
164	<	pvtxtree_->Branch("isValid2_spl",&isValid2_spl_,"isValid2_spl/I");
165	<	pvtxtree_->Branch("isFake2_spl",&isFake2_spl_,"isFake2_spl/I");
166	<	pvtxtree_->Branch("recx2_spl",&recx2_spl_,"recx2_spl[nrecPV2_spl]/D");
167	<	pvtxtree_->Branch("recy2_spl",&recy2_spl_,"recy2_spl[nrecPV2_spl]/D");
168	<	pvtxtree_->Branch("recz2_spl",&recz2_spl_,"recz2_spl[nrecPV2_spl]/D");
169	<	pvtxtree_->Branch("recx2_err_spl",&recx2_err_spl_,"recx2_err_spl[nrecPV2_spl]/D");
170	<	pvtxtree_->Branch("recy2_err_spl",&recy2_err_spl_,"recy2_err_spl[nrecPV2_spl]/D");
171	<	pvtxtree_->Branch("recz2_err_spl",&recz2_err_spl_,"recz2_err_spl[nrecPV2_spl]/D");
172	<
173	<	//pixeVertices
174	<	pvtxtree_->Branch("nrecPV_pxlpvtx",&nrecPV_pxlpvtx_,"nrecPV_pxlpvtx/I");
175	<	pvtxtree_->Branch("nTrkPV_pxlpvtx",&nTrkPV_pxlpvtx_,"nTrkPV_pxlpvtx[nrecPV_pxlpvtx]/I");
176	<	pvtxtree_->Branch("sumptsq_pxlpvtx",&sumptsq_pxlpvtx_,"sumptsq_pxlpvtx[nrecPV_pxlpvtx]/D");
177	<	pvtxtree_->Branch("isValid_pxlpvtx",&isValid_pxlpvtx_,"isValid_pxlpvtx/I");
178	<	pvtxtree_->Branch("isFake_pxlpvtx",&isFake_pxlpvtx_,"isFake_pxlpvtx/I");
179	<	pvtxtree_->Branch("recx_pxlpvtx",&recx_pxlpvtx_,"recx_pxlpvtx[nrecPV_pxlpvtx]/D");
180	<	pvtxtree_->Branch("recy_pxlpvtx",&recy_pxlpvtx_,"recy_pxlpvtx[nrecPV_pxlpvtx]/D");
181	<	pvtxtree_->Branch("recz_pxlpvtx",&recz_pxlpvtx_,"recz_pxlpvtx[nrecPV_pxlpvtx]/D");
182	<	pvtxtree_->Branch("recx_err_pxlpvtx",&recx_err_pxlpvtx_,"recx_err_pxlpvtx[nrecPV_pxlpvtx]/D");
183	<	pvtxtree_->Branch("recy_err_pxlpvtx",&recy_err_pxlpvtx_,"recy_err_pxlpvtx[nrecPV_pxlpvtx]/D");
184	<	pvtxtree_->Branch("recz_err_pxlpvtx",&recz_err_pxlpvtx_,"recz_err_pxlpvtx[nrecPV_pxlpvtx]/D");
131	>	//Fill the variables in the twovtx pair (recvtx1, recvtx2)
132	>	// Information related to the analyzing the two-vertex method
133	>
134	>
135
186	–	//Fill the variables in the twovtx pair (recvtx1, recvtx2)
136		pvtxtree_->Branch("nrecPV_twovtx",&nrecPV_twovtx_,"nrecPV_twovtx/I");
188	–	pvtxtree_->Branch("nTrkPV1_spl_twovtx",&nTrkPV1_spl_twovtx_,"nTrkPV1_spl_twovtx[nrecPV_twovtx]/I");
189	–	pvtxtree_->Branch("nTrkPV2_spl_twovtx",&nTrkPV2_spl_twovtx_,"nTrkPV2_spl_twovtx[nrecPV_twovtx]/I");
190	–	pvtxtree_->Branch("sumptsq1_spl_twovtx",&sumptsq1_spl_twovtx_,"sumptsq1_spl_twovtx[nrecPV_twovtx]/D");
191	–	pvtxtree_->Branch("sumptsq2_spl_twovtx",&sumptsq2_spl_twovtx_,"sumptsq2_spl_twovtx[nrecPV_twovtx]/D");
137		pvtxtree_->Branch("nTrkPV_twovtx",&nTrkPV_twovtx_,"nTrkPV_twovtx[nrecPV_twovtx]/I");
138		pvtxtree_->Branch("deltax_twovtx",&deltax_twovtx_,"deltax_twovtx[nrecPV_twovtx]/D");
139		pvtxtree_->Branch("deltay_twovtx",&deltay_twovtx_,"deltay_twovtx[nrecPV_twovtx]/D");
#	Line 199 | Line 144 | PVStudy::PVStudy(const edm::ParameterSet
144		pvtxtree_->Branch("pullx_twovtx",&pullx_twovtx_,"pullx_twovtx[nrecPV_twovtx]/D");
145		pvtxtree_->Branch("pully_twovtx",&pully_twovtx_,"pully_twovtx[nrecPV_twovtx]/D");
146		pvtxtree_->Branch("pullz_twovtx",&pullz_twovtx_,"pullz_twovtx[nrecPV_twovtx]/D");
147	+
148	+	// Information for the splitVertexColl1
149	+	pvtxtree_->Branch("nTrkPV1_spl_twovtx",&nTrkPV1_spl_twovtx_,"nTrkPV1_spl_twovtx[nrecPV_twovtx]/I");
150	+	pvtxtree_->Branch("ndofPV1_spl_twovtx",&ndofPV1_spl_twovtx_,"ndofPV1_spl_twovtx[nrecPV_twovtx]/D");
151	+	pvtxtree_->Branch("normchi2PV1_spl_twovtx",&normchi2PV1_spl_twovtx_,"normchi2PV1_spl_twovtx[nrecPV_twovtx]/D");
152	+	pvtxtree_->Branch("avgPtPV1_spl_twovtx",&avgPtPV1_spl_twovtx_,"avgPtPV1_spl_twovtx[nrecPV_twovtx]/D");
153	+	pvtxtree_->Branch("errx1_spl_twovtx",&errx1_spl_twovtx_,"errx1_spl_twovtx[nrecPV_twovtx]/D");
154	+	pvtxtree_->Branch("erry1_spl_twovtx",&erry1_spl_twovtx_,"erry1_spl_twovtx[nrecPV_twovtx]/D");
155	+	pvtxtree_->Branch("errz1_spl_twovtx",&errz1_spl_twovtx_,"errz1_spl_twovtx[nrecPV_twovtx]/D");
156	+
157	+
158	+	// Information for the splitVertexColl2
159	+	pvtxtree_->Branch("nTrkPV2_spl_twovtx",&nTrkPV2_spl_twovtx_,"nTrkPV2_spl_twovtx[nrecPV_twovtx]/I");
160	+	pvtxtree_->Branch("ndofPV2_spl_twovtx",&ndofPV2_spl_twovtx_,"ndofPV2_spl_twovtx[nrecPV_twovtx]/D");
161	+	pvtxtree_->Branch("normchi2PV2_spl_twovtx",&normchi2PV2_spl_twovtx_,"normchi2PV2_spl_twovtx[nrecPV_twovtx]/D");
162	+	pvtxtree_->Branch("avgPtPV2_spl_twovtx",&avgPtPV2_spl_twovtx_,"avgPtPV2_spl_twovtx[nrecPV_twovtx]/D");
163	+	pvtxtree_->Branch("errx2_spl_twovtx",&errx2_spl_twovtx_,"errx2_spl_twovtx[nrecPV_twovtx]/D");
164	+	pvtxtree_->Branch("erry2_spl_twovtx",&erry2_spl_twovtx_,"erry2_spl_twovtx[nrecPV_twovtx]/D");
165	+	pvtxtree_->Branch("errz2_spl_twovtx",&errz2_spl_twovtx_,"errz2_spl_twovtx[nrecPV_twovtx]/D");
166	+
167
168		// MC variables
169		if(!realData_) {
#	Line 216 | Line 181 | PVStudy::PVStudy(const edm::ParameterSet
181		pvtxtree_->Branch("deltaz_mct",&deltaz_mct_,"deltaz_mct[nrecPV_mct]/D");
182		pvtxtree_->Branch("pullx_mct",&pullx_mct_,"pullx_mct[nrecPV_mct]/D");
183		pvtxtree_->Branch("pully_mct",&pully_mct_,"pully_mct[nrecPV_mct]/D");
184	<	pvtxtree_->Branch("pullz_mct",&pullz_mct_,"pullz_mct[nrecPV_mct]/D");
184	>	pvtxtree_->Branch("pullz_mct",&pullz_mct_,"pullz_mct[nrecPV_mct]/D");
185	>	pvtxtree_->Branch("errx_mct",&errx_mct_,"errx_mct[nrecPV_mct]/D");
186	>	pvtxtree_->Branch("erry_mct",&erry_mct_,"erry_mct[nrecPV_mct]/D");
187	>	pvtxtree_->Branch("errz_mct",&errz_mct_,"errz_mct[nrecPV_mct]/D");
188	>	pvtxtree_->Branch("nTrkPV_mct",&nTrkPV_mct_,"nTrkPV_mct[nrecPV_mct]/I");
189	>	pvtxtree_->Branch("ndofPV_mct",&ndofPV_mct_,"ndofPV_mct[nrecPV_mct]/D");
190	>	pvtxtree_->Branch("normchi2PV_mct",&normchi2PV_mct_,"normchi2PV_mct[nrecPV_mct]/D");
191	>	pvtxtree_->Branch("avgPtPV_mct",&avgPtPV_mct_,"avgPtPV_mct[nrecPV_mct]/D");
192	>
193		// For pvtxs with splittracks1
194		pvtxtree_->Branch("nrecPV_spl1_mct",&nrecPV_spl1_mct_,"nrecPV_spl1_mct/I");
195		pvtxtree_->Branch("deltax_spl1_mct",&deltax_spl1_mct_,"deltax_spl1_mct[nrecPV_spl1_mct]/D");
#	Line 225 | Line 198 | PVStudy::PVStudy(const edm::ParameterSet
198		pvtxtree_->Branch("pullx_spl1_mct",&pullx_spl1_mct_,"pullx_spl1_mct[nrecPV_spl1_mct]/D");
199		pvtxtree_->Branch("pully_spl1_mct",&pully_spl1_mct_,"pully_spl1_mct[nrecPV_spl1_mct]/D");
200		pvtxtree_->Branch("pullz_spl1_mct",&pullz_spl1_mct_,"pullz_spl1_mct[nrecPV_spl1_mct]/D");
201	+	pvtxtree_->Branch("errx_spl1_mct",&errx_spl1_mct_,"errx_spl1_mct[nrecPV_spl1_mct]/D");
202	+	pvtxtree_->Branch("erry_spl1_mct",&erry_spl1_mct_,"erry_spl1_mct[nrecPV_spl1_mct]/D");
203	+	pvtxtree_->Branch("errz_spl1_mct",&errz_spl1_mct_,"errz_spl1_mct[nrecPV_spl1_mct]/D");
204	+	pvtxtree_->Branch("nTrkPV_spl1_mct",&nTrkPV_spl1_mct_,"nTrkPV_spl1_mct[nrecPV_spl1_mct]/I");
205	+	pvtxtree_->Branch("ndofPV_spl1_mct",&ndofPV_spl1_mct_,"ndofPV_spl1_mct[nrecPV_spl1_mct]/D");
206	+	pvtxtree_->Branch("normchi2PV_spl1_mct",&normchi2PV_spl1_mct_,"normchi2PV_spl1_mct[nrecPV_spl1_mct]/D");
207	+	pvtxtree_->Branch("avgPtPV_spl1_mct",&avgPtPV_spl1_mct_,"avgPtPV_spl1_mct[nrecPV_spl1_mct]/D");
208	+
209		// For pvtxs with splittracks1
210		pvtxtree_->Branch("nrecPV_spl2_mct",&nrecPV_spl2_mct_,"nrecPV_spl2_mct/I");
211		pvtxtree_->Branch("deltax_spl2_mct",&deltax_spl2_mct_,"deltax_spl2_mct[nrecPV_spl2_mct]/D");
#	Line 232 | Line 213 | PVStudy::PVStudy(const edm::ParameterSet
213		pvtxtree_->Branch("deltaz_spl2_mct",&deltaz_spl2_mct_,"deltaz_spl2_mct[nrecPV_spl2_mct]/D");
214		pvtxtree_->Branch("pullx_spl2_mct",&pullx_spl2_mct_,"pullx_spl2_mct[nrecPV_spl2_mct]/D");
215		pvtxtree_->Branch("pully_spl2_mct",&pully_spl2_mct_,"pully_spl2_mct[nrecPV_spl2_mct]/D");
216	<	pvtxtree_->Branch("pullz_spl2_mct",&pullz_spl2_mct_,"pullz_spl2_mct[nrecPV_spl2_mct]/D");
216	>	pvtxtree_->Branch("pullz_spl2_mct",&pullz_spl2_mct_,"pullz_spl2_mct[nrecPV_spl2_mct]/D");
217	>	pvtxtree_->Branch("errx_spl2_mct",&errx_spl2_mct_,"errx_spl2_mct[nrecPV_spl2_mct]/D");
218	>	pvtxtree_->Branch("erry_spl2_mct",&erry_spl2_mct_,"erry_spl2_mct[nrecPV_spl2_mct]/D");
219	>	pvtxtree_->Branch("errz_spl2_mct",&errz_spl2_mct_,"errz_spl2_mct[nrecPV_spl2_mct]/D");
220	>	pvtxtree_->Branch("nTrkPV_spl2_mct",&nTrkPV_spl2_mct_,"nTrkPV_spl2_mct[nrecPV_spl2_mct]/I");
221	>	pvtxtree_->Branch("ndofPV_spl2_mct",&ndofPV_spl2_mct_,"ndofPV_spl2_mct[nrecPV_spl2_mct]/D");
222	>	pvtxtree_->Branch("normchi2PV_spl2_mct",&normchi2PV_spl2_mct_,"normchi2PV_spl2_mct[nrecPV_spl2_mct]/D");
223	>	pvtxtree_->Branch("avgPtPV_spl2_mct",&avgPtPV_spl2_mct_,"avgPtPV_spl2_mct[nrecPV_spl2_mct]/D");
224	>
225		}
226		}
227
#	Line 256 | Line 245 | PVStudy::PVStudy(const edm::ParameterSet
245
246		// Book Histograms:
247		h_pvtrk   = new PVHistograms();
259	–	h_pixvtx  = new PVHistograms();
248		h_misc    = new PVHistograms();
249		h_summary = new PVHistograms();
250		h_others  = new PVHistograms();
#	Line 269 | Line 257 | PVStudy::PVStudy(const edm::ParameterSet
257		h_pvtrk->Init("pvTrk", ss.str(),"spl");
258		}
259		}
272	–	h_pixvtx->Init("pixVtx");
260		h_misc->Init("misc");
261
262		// Book MC only plots
#	Line 318 | Line 305 | PVStudy::~PVStudy()
305		theFile->cd();
306		theFile->cd("Summary");
307		h_pvtrk->Save();
321	–	h_pixvtx->Save();
308		h_misc->Save();
309		h_summary->Save();
310		if (!realData_)
#	Line 356 | Line 342 | void PVStudy::setRootStyle() {
342		gStyle->SetTitleSize(0.055, "");    // size for pad title; default is 0.02
343		gStyle->SetLabelSize(0.03, "XYZ");  // size for axis labels; default is 0.04
344		gStyle->SetStatFontSize(0.08);      // size for stat. box
345	<	gStyle->SetTitleFont(32, "XYZ");    // times-bold-italic font (p. 153) for axes
346	<	gStyle->SetTitleFont(32, "");       // same for pad title
347	<	gStyle->SetLabelFont(32, "XYZ");    // same for axis labels
348	<	gStyle->SetStatFont(32);            // same for stat. box
345	>	gStyle->SetTitleFont(42, "XYZ");    // times-bold-italic font (p. 153) for axes
346	>	gStyle->SetTitleFont(42, "");       // same for pad title
347	>	gStyle->SetLabelFont(42, "XYZ");    // same for axis labels
348	>	gStyle->SetStatFont(42);            // same for stat. box
349		gStyle->SetLabelOffset(0.006, "Y"); // default is 0.005
350		//
351		return;
#	Line 546 | Line 532 | PVStudy::analyze(const edm::Event& iEven
532		using namespace edm;
533		using namespace reco;
534
535	+	//========================================================================
536	+	// Step 0: Prepare root variables and get information from the Event
537	+	//========================================================================
538	+
539		edm::LogInfo("Debug")<<"[PVStudy]"<<endl;
550	–	//=======================================================
540		// Initialize Root-tuple variables if needed
541	<	//=======================================================
542	<	//if(saventuple_)
543	<	SetVarToZero();
555	<
556	<	//=======================================================
557	<	// Track accessors
558	<	//=======================================================
559	<	//trackCollection
541	>	SetVarToZero();
542	>
543	>	// ====== TrackCollection
544		static const reco::TrackCollection s_empty_trackColl;
545		const reco::TrackCollection *trackColl = &s_empty_trackColl;
546		edm::Handle<reco::TrackCollection> trackCollectionHandle;
#	Line 566 | Line 550 | PVStudy::analyze(const edm::Event& iEven
550		} else {
551		edm::LogInfo("Debug") << "[PVStudy] trackCollection cannot be found -> using empty collection of same type." <<endl;
552		}
553	<	//splitTrackCollection1
553	>	// ====== splitTrackCollection1
554		static const reco::TrackCollection s_empty_splitTrackColl1;
555		const reco::TrackCollection *splitTrackColl1 = &s_empty_splitTrackColl1;
556		edm::Handle<reco::TrackCollection> splitTrackCollection1Handle;
#	Line 576 | Line 560 | PVStudy::analyze(const edm::Event& iEven
560		} else {
561		edm::LogInfo("Debug") << "[PVStudy] splitTrackCollection1 cannot be found -> using empty collection of same type." <<endl;
562		}
563	<	//splitTrackCollection2
563	>	// ====== splitTrackCollection2
564		static const reco::TrackCollection s_empty_splitTrackColl2;
565		const reco::TrackCollection *splitTrackColl2 = &s_empty_splitTrackColl2;
566		edm::Handle<reco::TrackCollection> splitTrackCollection2Handle;
#	Line 587 | Line 571 | PVStudy::analyze(const edm::Event& iEven
571		edm::LogInfo("Debug") << "[PVStudy] splitTrackCollection2 cannot be found -> using empty collection of same type." <<endl;
572		}
573
574	<	//=======================================================
591	<	// PVTX accessors
592	<	//=======================================================
593	<	//vertexCollection
574	>	// ======= PrimaryVertexCollection
575		static const reco::VertexCollection s_empty_vertexColl;
576		const reco::VertexCollection *vertexColl = &s_empty_vertexColl;
577		edm::Handle<reco::VertexCollection> vertexCollectionHandle;
#	Line 600 | Line 581 | PVStudy::analyze(const edm::Event& iEven
581		} else {
582		edm::LogInfo("Debug") << "[PVStudy] vertexCollection cannot be found -> using empty collection of same type." <<endl;
583		}
584	<	//splitVertexCollection1
584	>	// ====== splitVertexCollection1
585		static const reco::VertexCollection s_empty_splitVertexColl1;
586		const reco::VertexCollection *splitVertexColl1 = &s_empty_splitVertexColl1;
587		edm::Handle<reco::VertexCollection> splitVertexCollection1Handle;
#	Line 610 | Line 591 | PVStudy::analyze(const edm::Event& iEven
591		} else {
592		edm::LogInfo("Debug") << "[PVStudy] splitVertexCollection1 cannot be found -> using empty collection of same type." <<endl;
593		}
594	<	//splitVertexCollection2
594	>	// ====== splitVertexCollection2
595		static const reco::VertexCollection s_empty_splitVertexColl2;
596		const reco::VertexCollection *splitVertexColl2 = &s_empty_splitVertexColl2;
597		edm::Handle<reco::VertexCollection> splitVertexCollection2Handle;
#	Line 622 | Line 603 | PVStudy::analyze(const edm::Event& iEven
603		}
604
605
606	<	//=======================================================
626	<	// GET pixelVertices
627	<	//=======================================================
628	<	static const reco::VertexCollection s_empty_pixelVertexColl;
629	<	const reco::VertexCollection *pixelVertexColl = &s_empty_pixelVertexColl;
630	<	edm::Handle<reco::VertexCollection>  pixelVertexCollectionHandle;
631	<	iEvent.getByLabel(pixelVertexCollectionTag_, pixelVertexCollectionHandle);
632	<	if( iEvent.getByLabel(pixelVertexCollectionTag_, pixelVertexCollectionHandle)) {
633	<	pixelVertexColl = pixelVertexCollectionHandle.product();
634	<	} else {
635	<	edm::LogInfo("Debug") << "[PVStudy] pixelVertexCollection cannot be found. -> using empty collection of same type." <<endl;
636	<	}
637	<
638	<	//=======================================================
639	<	// BeamSpot accessors
640	<	//=======================================================
641	<
606	>	// ======== BeamSpot accessors
607		edm::Handle<reco::BeamSpot> recoBeamSpotHandle;
608		iEvent.getByLabel(bsSrc,recoBeamSpotHandle);
609		reco::BeamSpot bs = *recoBeamSpotHandle;
610		const Point beamSpot = recoBeamSpotHandle.isValid() ? Point(recoBeamSpotHandle->x0(), recoBeamSpotHandle->y0(), recoBeamSpotHandle->z0()) : Point(0, 0, 0);
611
612	<	edm::LogInfo("Debug")<<"[PVStudy] End accessing the track, beamSpot, primary vertex and pixelvertices collections"<<endl;
612	>	edm::LogInfo("Debug")<<"[PVStudy] End accessing the track, beamSpot, primary vertex collections"<<endl;
613
614	<	//=======================================================
650	<	// MC simvtx accessor
651	<	//=======================================================
614	>	// ========== MC simvtx accessor
615		if (!realData_) {
616		edm::Handle<SimVertexContainer> simVtxs;
617		iEvent.getByLabel( simG4_, simVtxs);
#	Line 657 | Line 620 | PVStudy::analyze(const edm::Event& iEven
620		iEvent.getByLabel( simG4_, simTrks);
621		}
622
623	<	//=======================================================
661	<	// GET PDT
662	<	//=======================================================
623	>	// ========== GET PDT
624		try{
625		iSetup.getData(pdt);
626		}catch(const Exception&){
627		edm::LogInfo("Debug") << "[PVStudy] Some problem occurred with the particle data table. This may not work !." <<endl;
628		}
629	<
630	<	//=======================================================
631	<	// Apply event cleaning for firstcoll data and MC
632	<	//=======================================================
633	<	if(applyEvtClean_) {
634	<	// =====Select on the trigger bits
635	<	edm::ESHandle<L1GtTriggerMenu> menuRcd;
636	<	iSetup.get<L1GtTriggerMenuRcd>().get(menuRcd) ;
637	<	const L1GtTriggerMenu* menu = menuRcd.product();
638	<	edm::Handle< L1GlobalTriggerReadoutRecord > gtRecord;
639	<	iEvent.getByLabel( edm::InputTag("gtDigis"), gtRecord);
640	<
680	<	bool isTechBit0 = false;
681	<	bool isTechBit40 = false;
682	<	bool isBeamHalo = false;
683	<
684	<	TechnicalTriggerWord tw = gtRecord->technicalTriggerWord();
685	<	if ( ! tw.empty() ) {
686	<	// loop over dec. bit to get total rate (no overlap)
687	<	for ( int i = 0; i < 64; ++i ) {
688	<	if ( tw[i] ) {
689	<	//cout<<"technical number "<<i<<"  "<<endl;
690	<	if (i == 0) isTechBit0  = true;
691	<	if (i < 40 && i > 35) isBeamHalo = true;   // The beamHalo bits are 36-39
692	<	if (i == 40 || i == 41) isTechBit40 = true;
693	<	}
694	<	}
695	<	} // =====End select on the trigger bits
696	<	// =====Loop over the trackColl to tet the fraction of HighPurity tracks
697	<	int nTracks = 0;
698	<	int nHighPurityTracks=0;
699	<	double fHighPurity=0;
700	<
701	<	for (unsigned int i=0; i<trackCollectionHandle->size(); i++, nTracks++) {
702	<	TrackRef tkref(trackCollectionHandle,i);
703	<	if( (tkref->qualityMask() & 4 ) == 4) ++nHighPurityTracks;
704	<	}
705	<	if(nTracks>0)
706	<	fHighPurity =  double(nHighPurityTracks)/double(nTracks);
707	<	if(verbose_)
708	<	cout<<"fraction of HighPurity track is "<<fHighPurity<<endl;
709	<
710	<	// Apply the event selection for MC events
711	<	if(realData_) {
712	<	if(!isTechBit40 || isBeamHalo || (fHighPurity<0.2&&nTracks>10) || vertexColl->begin()->isFake()) {
713	<	glob_runno_ = iEvent.id().run();
714	<	glob_evtno_ = iEvent.id().event();
715	<	glob_ls_   = iEvent.luminosityBlock();
716	<	glob_bx_  = iEvent.bunchCrossing();
717	<	return;
718	<	}
719	<	else {
720	<	// TechBit 0, beamHalo are not simulted in MC
721	<	if ( !isTechBit0 || !isTechBit40 || isBeamHalo || (fHighPurity<0.2&&nTracks>10) || vertexColl->begin()->isFake()) return;
722	<	}
629	>
630	>	// ======= Get MC information if needed
631	>	bool MC=false;
632	>	Handle<HepMCProduct> evtMC;
633	>	if (!realData_) {
634	>	iEvent.getByLabel("generator",evtMC);
635	>	if (!evtMC.isValid()) {
636	>	MC=false;
637	>	edm::LogInfo("Debug") << "[PVStudy] no HepMCProduct found"<< endl;
638	>	} else {
639	>	edm::LogInfo("Debug") << "[PVStudy] generator HepMCProduct found"<< endl;
640	>	MC=true;
641		}
642	<	} // End of Apply event cleaning cuts for firstcoll data
725	<
726	<
642	>	}
643
644	<	//=======================================================
645	<	// Fill trackparameters of the input tracks to pvtx fitter
646	<	//=======================================================
644	>	//========================================================================
645	>	// Step 1:  Apply event cleaning for data and MC
646	>	//          WARNING: event selection cut are hard coded!!
647	>	//========================================================================
648	>	// =====Loop over the trackColl to get the fraction of HighPurity tracks
649	>	int nTracks = 0;
650	>	int nHighPurityTracks=0;
651	>	double fHighPurity=0;
652	>
653	>	for (unsigned int i=0; i<trackCollectionHandle->size(); i++, nTracks++) {
654	>	TrackRef tkref(trackCollectionHandle,i);
655	>	if(tkref->quality(reco::TrackBase::highPurity)) ++nHighPurityTracks;
656	>	}
657	>	if(nTracks>0)
658	>	fHighPurity =  double(nHighPurityTracks)/double(nTracks);
659	>	if(verbose_)
660	>	cout<<"fraction of HighPurity track is "<<fHighPurity<<endl;
661	>
662	>	if( (fHighPurity<fHighPuritycut_ && nTracks>10) || vertexColl->begin()->isFake())  return;
663	>
664	>	glob_runno_ = iEvent.id().run();
665	>	glob_evtno_ = iEvent.id().event();
666	>	glob_ls_   = iEvent.luminosityBlock();
667	>	glob_bx_  = iEvent.bunchCrossing();
668	>
669	>	//========================================================================
670	>	// Step 2: Fill histograms for the splitting consistency checks
671	>	//========================================================================
672	>
673	>	// === Fill trackparameters of the input tracks to pvtx fitter
674		edm::LogInfo("Debug")<<"[PVStudy] Start filling track parameters of the input tracks to pvtx fitter."<<endl;
675		//fillTrackHisto(const reco::TrackCollection *trackColl, int datatype, const Point & bs)
676		// datatype: unsplittracks (0); splittracks1 (1);  splittracks2 (2);
#	Line 735 | Line 678 | PVStudy::analyze(const edm::Event& iEven
678		fillTrackHisto(splitTrackColl1, 1, beamSpot);
679		fillTrackHisto(splitTrackColl2, 2, beamSpot);
680		edm::LogInfo("Debug")<<"[PVStudy] End filling track parameters of the input tracks to pvtx fitter."<<endl;
681	<
682	<
683	<	//=======================================================
741	<	// Fill pixelVertices related histograms
742	<	//=======================================================
743	<	nrecPV_pxlpvtx_ = int (pixelVertexColl->size());
744	<	if(pixelVertexColl->size()>0 && pixelVertexColl->begin()->isValid() && !(pixelVertexColl->begin()->isFake())) {
745	<	//fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple, const Point & bs) {
746	<	fillTrackHistoInPV(pixelVertexColl, 4, false, true, beamSpot);
747	<	h_pixvtx->Fill1d("dzErr_pxlpvtx", pixelVertexColl->begin()->zError());
748	<	// Get the dZ error of the tracks in the leading pixelVertexColl
749	<	for(reco::Vertex::trackRef_iterator t = (pixelVertexColl->begin())->tracks_begin();
750	<	t!= (pixelVertexColl->begin())->tracks_end(); t++) {
751	<
752	<	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
753	<	//        h_pvtrk->Fill1d("trkPtPV", 0.);
754	<	}
755	<	else
756	<	h_pixvtx->Fill1d("trkdzErr_pxlpvtx", (**t).dzError());
757	<	}
758	<	// Fill the track->dz() in the PV difference from first pixelpvtx
759	<	for(reco::Vertex::trackRef_iterator t = (vertexColl->begin())->tracks_begin();
760	<	t!= (vertexColl->begin())->tracks_end(); t++) {
761	<	// illegal charge
762	<	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
763	<	//        h_pvtrk->Fill1d("trkPtPV", 0.);
764	<	}
765	<	else {
766	<	if(pixelVertexColl->size()>0) {
767	<	h_pixvtx->Fill1d("trkdz_pxlpvtxdz", (**t).dz() -  pixelVertexColl->begin()->z());
768	<	h_pixvtx->Fill1d("trkdz_pxlpvtxdz_pxlpvtxdzerr", fabs((**t).dz() -  pixelVertexColl->begin()->z())/pixelVertexColl->begin()->zError());
769	<	h_pixvtx->Fill1d("trkdz_pxlpvtxdz_trkdzerr", fabs((**t).dz() -  pixelVertexColl->begin()->z())/(**t).dzError());
770	<	h_pixvtx->Fill1d("trkdzErr_pvtx", (**t).dzError());
771	<	}
772	<	}
773	<	}
774	<	}
775	<
776	<	//=======================================================
777	<	// Fill number of reconstructed vertices
778	<	//=======================================================
779	<
681	>
682	>
683	>	// ==== Fill number of reconstructed vertices
684		edm::LogInfo("Debug")<<"[PVStudy] Printing vertexCollection: "<<endl;
685		edm::LogInfo("Debug")<<"[PVStudy] Printing splitVertexCollection1: "<<endl;
686		edm::LogInfo("Debug")<<"[PVStudy] Printing splitVertexCollection2: "<<endl;
#	Line 786 | Line 690 | PVStudy::analyze(const edm::Event& iEven
690		printRecVtxs(splitVertexCollection1Handle);
691		printRecVtxs(splitVertexCollection2Handle);
692		}
693	+
694		nrecPV_ = int (vertexColl->size());
695		nrecPV1_spl_ = int (splitVertexColl1->size());
696		nrecPV2_spl_ = int (splitVertexColl2->size());
#	Line 796 | Line 701 | PVStudy::analyze(const edm::Event& iEven
701		h_misc->Fill1d("nrecPVDiff", double(nrecPV1_spl_)-double(nrecPV2_spl_));
702
703
704	<	//=================================================================
705	<	// Fill track parameter ntuple/hist for tracks used in recoVertices
801	<	//=================================================================
802	<
803	<	//fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple, const Point & bs) {
704	>	// ======= Fill track parameter ntuple/hist for tracks used in recoVertices
705	>	//fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, const Point & bs) {
706		if(vertexColl->size() > 0 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake()))
707	<	fillTrackHistoInPV(vertexColl, 0, true, true, beamSpot);
806	<
807	<	if(splitVertexColl1->size() > 0 && splitVertexColl1->begin()->isValid() && !(splitVertexColl1->begin()->isFake()))
808	<	fillTrackHistoInPV(splitVertexColl1, 1, false, true, beamSpot);
809	<
810	<	if(splitVertexColl2->size() > 0 && splitVertexColl2->begin()->isValid() && !(splitVertexColl2->begin()->isFake()))
811	<	fillTrackHistoInPV(splitVertexColl2, 2, false, true, beamSpot);
812	<
813	<	//=======================================================
814	<	// Compare offlinePrimaryVertices with pixelVertices
815	<	//=======================================================
816	<	if( (pixelVertexColl->size()>0 && pixelVertexColl->begin()->isValid() && !(pixelVertexColl->begin()->isFake()))
817	<	&& (vertexColl->size()>0 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake())) ) {
818	<	h_pixvtx->Fill1d("nrecPV_minus_nrecPxlPV", double (nrecPV_ - nrecPV_pxlpvtx_));
819	<	// difference in reconstructed position of the leading pvtx
820	<	//edm::LogInfo("Debug")<<"recx_[0] = "<< recx_[0] << "recx_pxlpvtx_[0] = "<< recx_pxlpvtx_[0]<<endl;
821	<	//edm::LogInfo("Debug")<<"recy_[0] = "<< recy_[0] << "recy_pxlpvtx_[0] = "<< recy_pxlpvtx_[0]<<endl;
822	<	h_pixvtx->Fill1d("recxPV_minus_recxPxlPV", recx_[0] - recx_pxlpvtx_[0]);
823	<	h_pixvtx->Fill1d("recyPV_minus_recyPxlPV", recy_[0] - recy_pxlpvtx_[0]);
824	<	h_pixvtx->Fill1d("reczPV_minus_reczPxlPV", recz_[0] - recz_pxlpvtx_[0]);
825	<	}
826	<
827	<
828	<	//==========================================================
829	<	// Fill secondary/primary min separations for multi-vertices
830	<	//==========================================================
707	>	fillTrackHistoInPV(vertexColl, 0, beamSpot);
708
709	+	// ======= Fill secondary/primary min separations for multi-vertices
710		if(vertexColl->size()>1 && vertexColl->begin()->isValid() && !(vertexColl->begin()->isFake()) ) {
833	–
711		double min_xsep = 9999.0;
712		double min_ysep = 9999.0;
713		double min_zsep = 9999.0;
#	Line 887 | Line 764 | PVStudy::analyze(const edm::Event& iEven
764		min_zsep_ = min_zsep;
765		min_ntrksep_ = min_ntrksep;
766		min_sumpt2sep_ = min_sumpt2sep;
890	–
891	–
767		} // End of  if(vertexColl->size()>1) {
768
769		edm::LogInfo("Debug")<<"[PVStudy] End filling pvtx parameters."<<endl;
770
771	<
772	<
773	<	//=======================================================
774	<	//           PrimaryVertex Matching
775	<	// 1. In z  |z1-z2|< zsigncut * max(sigmaz1, sigmaz2)
776	<	// 2. |(nTrkPV1 - nTrkPV2)/(nTrkPV1+nTrkPV2)|<ntrkdiffcut_
902	<	// Assume the first match is the primary vertex,
903	<	// since vertexColl are sorted in decreasing order of sum(pT)
904	<	//=======================================================
771	>	//========================================================================
772	>	// Step 3:  PrimaryVertex Matching
773	>	//   1. In z  |z1-z2|< zsigncut * max(sigmaz1, sigmaz2)
774	>	//   2. |(nTrkPV1 - nTrkPV2)/(nTrkPV1+nTrkPV2)|<ntrkdiffcut_
775	>	//   3. The first match is the primary vertex, which has largest sum(pT^2)
776	>	//========================================================================
777
778		edm::LogInfo("Debug")<<"[PVStudy] matching pvtxs "<<endl;
779		reco::VertexCollection s_empty_matchedVertexColl1;
#	Line 931 | Line 803 | PVStudy::analyze(const edm::Event& iEven
803		if(matchVertex(recvtx1, recvtx2, zsigncut_)) {
804		edm::LogInfo("Debug")<<"[PVStudy] The two splitted vertices match in Z. "<<endl;
805
806	<	int nTrkPV1 = recvtx1->tracksSize();
807	<	int nTrkPV2 = recvtx2->tracksSize();
806	>	int nTrkPV1, nTrkPV2;
807	>	if(useHWTrk_) {
808	>	nTrkPV1 = nHWTrkRecVtx(*recvtx1);
809	>	nTrkPV2 = nHWTrkRecVtx(*recvtx2);
810	>	}
811	>	else {
812	>	nTrkPV1 = recvtx1->tracksSize();
813	>	nTrkPV2 = recvtx2->tracksSize();
814	>	}
815		double ntrkreldiff = double(nTrkPV1-nTrkPV2)/double(nTrkPV1+nTrkPV2);
816		h_misc->Fill1d("nTrkPVDiff", nTrkPV1-nTrkPV2);
817		h_misc->Fill1d("nTrkPVRelDiff", ntrkreldiff);
#	Line 955 | Line 834 | PVStudy::analyze(const edm::Event& iEven
834		}
835		}
836		edm::LogInfo("Debug")<<"[PVStudy] End matching pvtxs"<<endl;
837	<
838	<	//=======================================================
839	<	//  Analyze matchedVertexColls
840	<	//=======================================================
837	>
838	>	//========================================================================
839	>	// Step 4: Analyze matchedVertexColls
840	>	//========================================================================
841		edm::LogInfo("Debug")<<"[PVStudy] Begin analyzing the matchedVertexColl with size = "<< matchedVertexColl1->size()<< endl;
842
843	+	// ==== If it is MC, analyze the res/pull of the unsplit vertexColl first
844	+	if(MC){
845	+	// make a list of primary vertices:
846	+	std::vector<simPrimaryVertex> simpv;
847	+	simpv=getSimPVs(evtMC,"");
848	+	//     simpv=getSimPVs(evtMC, simVtxs, simTrks);
849	+	h_gen->Fill1d("nsimPV", simpv.size());
850	+	nsimPV_ = simpv.size();
851	+	int isimpv = 0;
852	+	for(std::vector<simPrimaryVertex>::iterator vsim=simpv.begin();
853	+	vsim!=simpv.end(); vsim++, isimpv++){
854	+	nsimTrkPV_[isimpv]  =vsim->nGenTrk;
855	+	simx_[isimpv] = vsim->x;
856	+	simy_[isimpv] = vsim->y;
857	+	simz_[isimpv] = vsim->y;
858	+	simptsq_[isimpv] = vsim->ptsq;
859	+	//fillMCHisto((std::vector<simPrimaryVertex>::iterator vsim, int isimpv, const reco::VertexCollection *vtxColl, int datatype) {
860	+	fillMCHisto(vsim, isimpv, vertexColl, 3);
861	+	}
862	+	}
863	+
864		// Compare the reconstructed vertex position and calculate resolution/pulls
865		if(matchedVertexColl1->size() != 0 && matchedVertexColl2->size() != 0) {
866	<	//fillPvtxHisto(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple)
867	<	fillTrackHistoInPV(matchedVertexColl1, 1, true, false, beamSpot);
868	<	fillTrackHistoInPV(matchedVertexColl2, 2, true, false, beamSpot);
866	>	// ==== Analyze the splitted vtx using MC method
867	>	if(MC){
868	>	// make a list of primary vertices:
869	>	std::vector<simPrimaryVertex> simpv;
870	>	simpv=getSimPVs(evtMC,"");
871	>	//     simpv=getSimPVs(evtMC, simVtxs, simTrks);
872	>	int isimpv = 0;
873	>	for(std::vector<simPrimaryVertex>::iterator vsim=simpv.begin();
874	>	vsim!=simpv.end(); vsim++, isimpv++){
875	>	//fillMCHisto((std::vector<simPrimaryVertex>::iterator vsim, int isimpv, const reco::VertexCollection *vtxColl, int datatype) {
876	>	fillMCHisto(vsim, isimpv, matchedVertexColl1, 1);
877	>	fillMCHisto(vsim, isimpv, matchedVertexColl2, 2);
878	>	}
879	>	}
880	>
881	>	// ==== Analyze res/pull two-vertex method
882	>	//fillPvtxHisto(const reco::VertexCollection *vertexColl, int datatype)
883	>	fillTrackHistoInPV(matchedVertexColl1, 1, beamSpot);
884	>	fillTrackHistoInPV(matchedVertexColl2, 2, beamSpot);
885
886		reco::VertexCollection::const_iterator v1;
887		reco::VertexCollection::const_iterator v2;
888	+
889		nrecPV_twovtx_ = 0;
890		for(v1 = matchedVertexColl1->begin(), v2 = matchedVertexColl2->begin();
891		v1!=matchedVertexColl1->end(), v2 != matchedVertexColl2->end();
#	Line 981 | Line 898 | PVStudy::analyze(const edm::Event& iEven
898		ferror_[0] = sqrt(pow(v1->xError(),2)+pow(v2->xError(),2))/sqrt(2);
899		ferror_[1] = sqrt(pow(v1->yError(),2)+pow(v2->yError(),2))/sqrt(2);
900		ferror_[2] = sqrt(pow(v1->zError(),2)+pow(v2->zError(),2))/sqrt(2);
984	–	fntrk_ =  (v1->tracksSize()+v2->tracksSize())/2;
901
902	+	int nTrkPV1, nTrkPV2;
903	+	if(useHWTrk_) {
904	+	nTrkPV1 = nHWTrkRecVtx(*v1);
905	+	nTrkPV2 = nHWTrkRecVtx(*v2);
906	+	}
907	+	else {
908	+	nTrkPV1 = v1->tracksSize();
909	+	nTrkPV2 = v2->tracksSize();
910	+	}
911	+
912	+	fntrk_ = (nTrkPV1 + nTrkPV2)/2;
913	+
914		h_summary->Fill1d("deltax", fres_[0] );
915		h_summary->Fill1d("deltay", fres_[1] );
916		h_summary->Fill1d("deltaz", fres_[2] );
#	Line 999 | Line 927 | PVStudy::analyze(const edm::Event& iEven
927		fillHisto(res(fres_[0], fres_[1], fres_[2]),
928		error(ferror_[0], ferror_[1], ferror_[2]),
929		fntrk_,0);
930	+
931		// Fill the ntuple variables
1003	–	nTrkPV1_spl_twovtx_[nrecPV_twovtx_] = v1->tracksSize();
1004	–	nTrkPV2_spl_twovtx_[nrecPV_twovtx_] = v2->tracksSize();
1005	–	sumptsq1_spl_twovtx_[nrecPV_twovtx_] = sumPtSquared(*v1);
1006	–	sumptsq2_spl_twovtx_[nrecPV_twovtx_] = sumPtSquared(*v2);
932		nTrkPV_twovtx_[nrecPV_twovtx_] = fntrk_;
933		deltax_twovtx_[nrecPV_twovtx_] = fres_[0];
934		deltay_twovtx_[nrecPV_twovtx_] = fres_[1];
#	Line 1014 | Line 939 | PVStudy::analyze(const edm::Event& iEven
939		pullx_twovtx_[nrecPV_twovtx_] = fres_[0]/ferror_[0];
940		pully_twovtx_[nrecPV_twovtx_] = fres_[1]/ferror_[1];
941		pullz_twovtx_[nrecPV_twovtx_] = fres_[2]/ferror_[2];
1017	–	nrecPV_twovtx_++;
1018	–	} // End of analyzing res/pull
942
1020	–	//=======================================================
1021	–	// Fill simulated vertices
1022	–	//=======================================================
1023	–	if (!realData_) {
1024	–	bool MC=false;
1025	–	Handle<HepMCProduct> evtMC;
1026	–	iEvent.getByLabel("generator",evtMC);
1027	–	if (!evtMC.isValid()) {
1028	–	MC=false;
1029	–	edm::LogInfo("Debug") << "[PVStudy] no HepMCProduct found"<< endl;
1030	–	} else {
1031	–	edm::LogInfo("Debug") << "[PVStudy] generator HepMCProduct found"<< endl;
1032	–	MC=true;
1033	–	}
1034	–
1035	–	if(MC){
1036	–	// make a list of primary vertices:
1037	–	std::vector<simPrimaryVertex> simpv;
1038	–	simpv=getSimPVs(evtMC,"");
1039	–	//     simpv=getSimPVs(evtMC, simVtxs, simTrks);
1040	–	h_gen->Fill1d("nsimPV", simpv.size());
1041	–	nsimPV_ = simpv.size();
1042	–
1043	–	int isimpv = 0;
1044	–	for(std::vector<simPrimaryVertex>::iterator vsim=simpv.begin();
1045	–	vsim!=simpv.end(); vsim++, isimpv++){
1046	–	nsimTrkPV_[isimpv]  =vsim->nGenTrk;
1047	–	simx_[isimpv] = vsim->x;
1048	–	simy_[isimpv] = vsim->y;
1049	–	simz_[isimpv] = vsim->y;
1050	–	simptsq_[isimpv] = vsim->ptsq;
1051	–
1052	–	//fillMCHisto((std::vector<simPrimaryVertex>::iterator vsim, int isimpv, const reco::VertexCollection *vtxColl, int datatype) {
1053	–	fillMCHisto(vsim, isimpv, splitVertexColl1, 1);
1054	–	fillMCHisto(vsim, isimpv, splitVertexColl2, 2);
1055	–	fillMCHisto(vsim, isimpv, vertexColl, 3);
1056	–	}
1057	–	} // End of  for(std::vector<simPrimaryVertex>::iterator vsim=simpv.begin()
1058	–	} // End of   if (!realData_) {
943
944	+	//SplittedVertex
945	+	nTrkPV1_spl_twovtx_[nrecPV_twovtx_] = nTrkPV1;
946	+	ndofPV1_spl_twovtx_[nrecPV_twovtx_] = v1->ndof();
947	+	normchi2PV1_spl_twovtx_[nrecPV_twovtx_] = v1->normalizedChi2();
948	+	avgPtPV1_spl_twovtx_[nrecPV_twovtx_] = avgPtRecVtx(*v1);
949	+	errx1_spl_twovtx_[nrecPV_twovtx_] = v1->xError();
950	+	erry1_spl_twovtx_[nrecPV_twovtx_] = v1->yError();
951	+	errz1_spl_twovtx_[nrecPV_twovtx_] = v1->zError();
952	+
953	+	nTrkPV2_spl_twovtx_[nrecPV_twovtx_] = nTrkPV2;
954	+	ndofPV2_spl_twovtx_[nrecPV_twovtx_] = v2->ndof();
955	+	normchi2PV2_spl_twovtx_[nrecPV_twovtx_] = v2->normalizedChi2();
956	+	avgPtPV2_spl_twovtx_[nrecPV_twovtx_] = avgPtRecVtx(*v2);
957	+	errx2_spl_twovtx_[nrecPV_twovtx_] = v2->xError();
958	+	erry2_spl_twovtx_[nrecPV_twovtx_] = v2->yError();
959	+	errz2_spl_twovtx_[nrecPV_twovtx_] = v2->zError();
960	+
961	+	nrecPV_twovtx_++;
962	+
963	+	// Print some information of the two tracks events
964	+	if(verbose_ && fntrk_ < 4) {
965	+	cout<<"Printing matchedVertexColl1 for low ntrack bins"<<endl;
966	+	printRecVtx(*v1);
967	+	cout<<"Printing matchedVertexColl1 for low ntrack bins"<<endl;
968	+	printRecVtx(*v2);
969	+	}
970	+	} // End of analyzing res/pull
971		} // End of  if(matchedVertexColl1->size() == 1 && matchedVertexColl2->size() == 1 ) {
972		else
973		edm::LogInfo("Debug")<<"[PVStudy] WARNING: Cannot find matching pvtxs"<<endl;
#	Line 1064 | Line 975 | PVStudy::analyze(const edm::Event& iEven
975		edm::LogInfo("Debug")<<"[PVStudy] End analyzing the matchedVertexColl"<<endl;
976
977
978	<
979	<	// Finally fill the ftree_
978	>	//========================================================================
979	>	// Step 5: Fill ntuple if saventuple_ is on
980	>	//========================================================================
981		if(saventuple_) {
982		ftree_->Fill();
983		pvtxtree_->Fill();
#	Line 1132 | Line 1044 | bool PVStudy::matchVertex(const PVStudy:
1044		{
1045		if(vrec.isFake() || !vrec.isValid()) return false;
1046		else
1047	<	return (fabs(vsim.z-vrec.z())<0.0500); // =500um
1047	>	return true;
1048	>	//return (fabs(vsim.z-vrec.z())<0.0500); // =500um // remove this hard cut
1049		}
1050
1051		// Match two reconstructed vertices
#	Line 1199 | Line 1112 | void PVStudy::printRecVtxs(const Handle<
1112		}
1113		}
1114
1115	+	void PVStudy::printRecVtx(const reco::Vertex & v){
1116	+
1117	+	cout << "#trk " << std::setw(3) << v.tracksSize()
1118	+	<< " chi2 " << std::setw(4) << v.chi2()
1119	+	<< " ndof " << std::setw(3) << v.ndof() << endl
1120	+	<< " x "  << std::setw(8) <<std::fixed << std::setprecision(4) << v.x()
1121	+	<< " dx " << std::setw(8) << v.xError()<< endl
1122	+	<< " y "  << std::setw(8) << v.y()
1123	+	<< " dy " << std::setw(8) << v.yError()<< endl
1124	+	<< " z "  << std::setw(8) << v.z()
1125	+	<< " dz " << std::setw(8) << v.zError()
1126	+	<< endl;
1127	+	}
1128	+
1129		void PVStudy::printSimTrks(const Handle<SimTrackContainer> simTrks){
1130		cout <<  " simTrks   type, (momentum), vertIndex, genpartIndex"  << endl;
1131		int i=1;
#	Line 1370 | Line 1297 | void PVStudy::fillTrackHisto(const reco:
1297		}
1298		}
1299
1300	<	void PVStudy::fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, bool fillHisto, bool fillNtuple, const Point & bs) {
1300	>	void PVStudy::fillTrackHistoInPV(const reco::VertexCollection *vertexColl, int datatype, const Point & bs) {
1301		string suffix;
1302		suffix = ""; // for unsplit tracks
1303		if(datatype == 1) suffix = "1_spl"; // for splittracks 1
#	Line 1378 | Line 1305 | void PVStudy::fillTrackHistoInPV(const r
1305		int ivtx = 0;
1306		for(reco::VertexCollection::const_iterator v=vertexColl->begin();
1307		v!=vertexColl->end(); ++v, ++ivtx) {
1308	<	if(v->isFake()) continue;
1309	<	if(fillNtuple) {
1310	<	if(datatype == 0) {
1311	<	nTrkPV_[ivtx] = v->tracksSize();
1312	<	sumptsq_[ivtx] = sumPtSquared(*v);
1313	<	isValid_[ivtx] = v->isValid();
1314	<	isFake_[ivtx] = v->isFake();
1315	<	recx_[ivtx] = v->x();
1316	<	recy_[ivtx] = v->y();
1317	<	recz_[ivtx] = v->z();
1318	<	recx_err_[ivtx] = v->xError();
1319	<	recy_err_[ivtx] = v->yError();
1320	<	recz_err_[ivtx] = v->zError();
1321	<	}
1322	<	if(datatype == 1) {
1323	<	nTrkPV1_spl_[ivtx] = v->tracksSize();
1324	<	sumptsq1_spl_[ivtx] = sumPtSquared(*v);
1325	<	isValid1_spl_[ivtx] = v->isValid();
1326	<	isFake1_spl_[ivtx] = v->isFake();
1400	<	recx1_spl_[ivtx] = v->x();
1401	<	recy1_spl_[ivtx] = v->y();
1402	<	recz1_spl_[ivtx] = v->z();
1403	<	recx1_err_spl_[ivtx] = v->xError();
1404	<	recy1_err_spl_[ivtx] = v->yError();
1405	<	recz1_err_spl_[ivtx] = v->zError();
1406	<
1407	<	}
1408	<	if(datatype == 2) {
1409	<	nTrkPV2_spl_[ivtx] = v->tracksSize();
1410	<	sumptsq2_spl_[ivtx] = sumPtSquared(*v);
1411	<	isValid2_spl_[ivtx] = v->isValid();
1412	<	isFake2_spl_[ivtx] = v->isFake();
1413	<	recx2_spl_[ivtx] = v->x();
1414	<	recy2_spl_[ivtx] = v->y();
1415	<	recz2_spl_[ivtx] = v->z();
1416	<	recx2_err_spl_[ivtx] = v->xError();
1417	<	recy2_err_spl_[ivtx] = v->yError();
1418	<	recz2_err_spl_[ivtx] = v->zError();
1419	<	}
1420	<	if(datatype == 4) { // for pixelVertices
1421	<	nTrkPV_pxlpvtx_[ivtx] = v->tracksSize();
1422	<	sumptsq_pxlpvtx_[ivtx] = sumPtSquared(*v);
1423	<	isValid_pxlpvtx_[ivtx] = v->isValid();
1424	<	isFake_pxlpvtx_[ivtx] = v->isFake();
1425	<	recx_pxlpvtx_[ivtx] = v->x();
1426	<	recy_pxlpvtx_[ivtx] = v->y();
1427	<	recz_pxlpvtx_[ivtx] = v->z();
1428	<	recx_err_pxlpvtx_[ivtx] = v->xError();
1429	<	recy_err_pxlpvtx_[ivtx] = v->yError();
1430	<	recz_err_pxlpvtx_[ivtx] = v->zError();
1431	<	}
1432	<	}
1433	<	}
1434	<	// For histogram only fill the leading pvtx parameters
1435	<	if(fillHisto) {
1436	<	h_pvtrk->Fill1d("nTrkPV"+suffix, vertexColl->begin()->tracksSize());
1437	<	h_pvtrk->Fill1d("ndofPV"+suffix, vertexColl->begin()->ndof());
1438	<	int nHWTrkPV_ = 0;
1439	<
1440	<	try {
1441	<	for(reco::Vertex::trackRef_iterator t = vertexColl->begin()->tracks_begin();
1442	<	t!=vertexColl->begin()->tracks_end(); t++) {
1443	<	// illegal charge
1444	<	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
1445	<	//      h_pvtrk->Fill1d("trkPtPV", 0.);
1446	<	}
1447	<	else {
1448	<	h_pvtrk->Fill1d("trkPtPV"+suffix, (**t).pt());
1449	<	h_pvtrk->Fill1d("trkDxyPV"+suffix, (**t).dxy());
1450	<	h_pvtrk->Fill1d("trkDxyCorrPV"+suffix, (**t).dxy(bs));
1451	<	h_pvtrk->Fill1d("trkDzPV"+suffix, (**t).dz());
1452	<	h_pvtrk->Fill1d("trkEtaPV"+suffix, (**t).eta());
1453	<	h_pvtrk->Fill1d("trkPhiPV"+suffix, (**t).phi());
1454	<
1455	<	if(vertexColl->begin()->trackWeight(*t) > 0.5)
1456	<	nHWTrkPV_++;
1308	>	if(!v->isFake()) {
1309	>	h_pvtrk->Fill1d("nTrkPV"+suffix, vertexColl->begin()->tracksSize());
1310	>	h_pvtrk->Fill1d("ndofPV"+suffix, vertexColl->begin()->ndof());
1311	>	h_pvtrk->Fill1d("nHWTrkPV"+suffix, nHWTrkRecVtx(*v));
1312	>	try {
1313	>	for(reco::Vertex::trackRef_iterator t = vertexColl->begin()->tracks_begin();
1314	>	t!=vertexColl->begin()->tracks_end(); t++) {
1315	>	// illegal charge
1316	>	if ( (**t).charge() < -1 || (**t).charge() > 1 ) {
1317	>	//    h_pvtrk->Fill1d("trkPtPV", 0.);
1318	>	}
1319	>	else {
1320	>	h_pvtrk->Fill1d("trkPtPV"+suffix, (**t).pt());
1321	>	h_pvtrk->Fill1d("trkDxyPV"+suffix, (**t).dxy());
1322	>	h_pvtrk->Fill1d("trkDxyCorrPV"+suffix, (**t).dxy(bs));
1323	>	h_pvtrk->Fill1d("trkDzPV"+suffix, (**t).dz());
1324	>	h_pvtrk->Fill1d("trkEtaPV"+suffix, (**t).eta());
1325	>	h_pvtrk->Fill1d("trkPhiPV"+suffix, (**t).phi());
1326	>	}
1327		}
1328		}
1329	+	catch (...) {
1330	+	// exception thrown when trying to use linked track
1331	+	//        h_pvtrk->Fill1d("trkPtPV", 0.);
1332	+	}
1333		}
1460	–	catch (...) {
1461	–	// exception thrown when trying to use linked track
1462	–	//          h_pvtrk->Fill1d("trkPtPV", 0.);
1463	–	}
1464	–	h_pvtrk->Fill1d("nHWTrkPV"+suffix, nHWTrkPV_);
1334		}
1466	–
1467	–
1335		}
1336
1337		void PVStudy::fillMCHisto(std::vector<simPrimaryVertex>::iterator vsim, int isimpv, const reco::VertexCollection *vtxColl, int datatype)
#	Line 1483 | Line 1350 | void PVStudy::fillMCHisto(std::vector<si
1350		suffix = "_mct";
1351		nrecPV_mct_ = 0;
1352		}
1353	<
1353	>
1354		//========================================================
1355	<	//  look for a matching reconstructed vertex in vertexColl
1356	<	//========================================================
1357	<
1355	>	//  For each simulated vertex, look for a match in the vertexColl
1356	>	//  If more than 1 recVtx is found, use the one with closest in Z
1357	>	//========================================================
1358	>
1359	>	// === look for a matching reconstructed vertex in vertexColl
1360		for(reco::VertexCollection::const_iterator vrec=vtxColl->begin();
1361		vrec!=vtxColl->end(); ++vrec){
1493	–	int nrectrk = vrec->tracksSize();
1362		vsim->recVtx=NULL;
1495	–
1363		edm::LogInfo("Debug") << "[fillMCHisto] sim primary vertex x = " << vsim->x << "; y = " << vsim->y << "; z = " << vsim->z <<  endl;
1364		edm::LogInfo("Debug") << "[fillMCHisto] Is matched? " << (matchVertex(*vsim,*vrec)?"Yes":"No") << endl;
1365	<
1365	>
1366		if ( matchVertex(*vsim,*vrec)  ) {
1367		vsim->recVtx=&(*vrec);
1368	<
1502	<	// if the matching critera are fulfilled, accept the rec-vertex that is closest in z
1368	>	//if the matching critera are fulfilled, accept the rec-vertex that is closest in z
1369		//if(    ((vsim->recVtx) && (fabs(vsim->recVtx->position().z()-vsim->z)>fabs(vrec->z()-vsim->z)))
1370		//|| (!vsim->recVtx) )
1371		//vsim->recVtx=&(*vrec);
1506	–	//}
1507	–	edm::LogInfo("Debug") <<"[fillMCHisto] primary matched in vertexColl" << vsim->x << " " << vsim->y << " " << vsim->z <<  endl;
1508	–
1509	–	double fres_mct[3];
1510	–	double ferror_mct[3];
1511	–
1512	–	fres_mct[0] = vsim->recVtx->x()-vsim->x;
1513	–	fres_mct[1] = vsim->recVtx->y()-vsim->y;
1514	–	fres_mct[2] = vsim->recVtx->z()-vsim->z;
1515	–	ferror_mct[0] = vsim->recVtx->xError();
1516	–	ferror_mct[1] = vsim->recVtx->yError();
1517	–	ferror_mct[2] = vsim->recVtx->zError();
1518	–
1519	–	h_summary->Fill1d("deltax"+suffix, fres_mct[0] );
1520	–	h_summary->Fill1d("deltay"+suffix, fres_mct[1] );
1521	–	h_summary->Fill1d("deltaz"+suffix, fres_mct[2] );
1522	–	h_summary->Fill1d("pullx"+suffix, fres_mct[0]/ferror_mct[0] );
1523	–	h_summary->Fill1d("pully"+suffix, fres_mct[1]/ferror_mct[1] );
1524	–	h_summary->Fill1d("pullz"+suffix, fres_mct[2]/ferror_mct[2] );
1525	–	h_summary->Fill1d("errPVx"+suffix, ferror_mct[0] );
1526	–	h_summary->Fill1d("errPVy"+suffix, ferror_mct[1] );
1527	–	h_summary->Fill1d("errPVz"+suffix, ferror_mct[2] );
1528	–	pvinfo.push_back(PVStudy::PVInfo(res(fres_mct[0], fres_mct[1], fres_mct[2]),
1529	–	error(ferror_mct[0], ferror_mct[1], ferror_mct[2]),
1530	–	nrectrk));
1531	–	// Fill histo according to its track multiplicity
1532	–	fillHisto(res(fres_mct[0], fres_mct[1], fres_mct[2]),
1533	–	error(ferror_mct[0], ferror_mct[1], ferror_mct[2]),
1534	–	nrectrk, datatype);
1535	–
1536	–	if(saventuple_) {
1537	–	//Fill the values for variables in ftree_
1538	–	if(datatype == 1) {
1539	–	nTrkPV_spl1_mct_[nrecPV_spl1_mct_] =   nrectrk;
1540	–	deltax_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[0];
1541	–	deltay_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[0];
1542	–	deltaz_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[0];
1543	–	pullx_spl1_mct_[nrecPV_spl1_mct_] = fres_mct[0]/ferror_mct[0];
1544	–	pully_spl1_mct_[nrecPV_spl1_mct_] = fres_mct[1]/ferror_mct[1];
1545	–	pullz_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[2]/ferror_mct[2];
1546	–	nrecPV_spl1_mct_++;
1547	–	}
1548	–
1549	–	if(datatype == 2) {
1550	–	nTrkPV_spl2_mct_[nrecPV_spl2_mct_] = nrectrk;
1551	–	deltax_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[0];
1552	–	deltay_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[0];
1553	–	deltaz_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[0];
1554	–	pullx_spl2_mct_[nrecPV_spl2_mct_] = fres_mct[0]/ferror_mct[0];
1555	–	pully_spl2_mct_[nrecPV_spl2_mct_] = fres_mct[1]/ferror_mct[1];
1556	–	pullz_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[2]/ferror_mct[2];
1557	–	nrecPV_spl2_mct_++;
1558	–	}
1559	–	if(datatype == 3) {
1560	–	nTrkPV_mct_[nrecPV_mct_] = nrectrk;
1561	–	deltax_mct_[nrecPV_mct_] =  fres_mct[0];
1562	–	deltay_mct_[nrecPV_mct_] =  fres_mct[0];
1563	–	deltaz_mct_[nrecPV_mct_] =  fres_mct[0];
1564	–	pullx_mct_[nrecPV_mct_] = fres_mct[0]/ferror_mct[0];
1565	–	pully_mct_[nrecPV_mct_] = fres_mct[1]/ferror_mct[1];
1566	–	pullz_mct_[nrecPV_mct_] =  fres_mct[2]/ferror_mct[2];
1567	–	nrecPV_mct_++;
1568	–	}
1569	–	} // End of  if(saventuple_) {
1570	–	} //  if ( matchVertex(*vsim,*vrec) ) {
1571	–	else {  // no rec vertex found for this simvertex
1572	–	edm::LogInfo("Debug") <<"[fillMCHisto] primary not found " << vsim->x << " " << vsim->y << " " << vsim->z << " nGenTrk=" << vsim->nGenTrk << endl;
1372		}
1373		}
1374	+
1375	+	// === If match found fill the residual and pulls
1376	+	if(vsim->recVtx) {
1377	+	edm::LogInfo("Debug") <<"[fillMCHisto] primary matched in vertexColl" << vsim->x << " " << vsim->y << " " << vsim->z <<  endl;
1378	+	// if study the resolution/pull for all tracks in the PVtx
1379	+	int nrectrk;
1380	+
1381	+	if(useHWTrk_)
1382	+	nrectrk=nHWTrkRecVtx(*(vsim->recVtx));
1383	+	else
1384	+	nrectrk =  int(vsim->recVtx->tracksSize());
1385	+
1386	+	double fres_mct[3];
1387	+	double ferror_mct[3];
1388	+
1389	+	double ndofPV = vsim->recVtx->ndof();
1390	+	double normchi2PV =  vsim->recVtx->normalizedChi2();
1391	+	double avgPtPV = avgPtRecVtx(*(vsim->recVtx));
1392	+
1393	+	fres_mct[0] = vsim->recVtx->x()-vsim->x;
1394	+	fres_mct[1] = vsim->recVtx->y()-vsim->y;
1395	+	fres_mct[2] = vsim->recVtx->z()-vsim->z;
1396	+	ferror_mct[0] = vsim->recVtx->xError();
1397	+	ferror_mct[1] = vsim->recVtx->yError();
1398	+	ferror_mct[2] = vsim->recVtx->zError();
1399	+
1400	+	h_summary->Fill1d("deltax"+suffix, fres_mct[0] );
1401	+	h_summary->Fill1d("deltay"+suffix, fres_mct[1] );
1402	+	h_summary->Fill1d("deltaz"+suffix, fres_mct[2] );
1403	+	h_summary->Fill1d("pullx"+suffix, fres_mct[0]/ferror_mct[0] );
1404	+	h_summary->Fill1d("pully"+suffix, fres_mct[1]/ferror_mct[1] );
1405	+	h_summary->Fill1d("pullz"+suffix, fres_mct[2]/ferror_mct[2] );
1406	+	h_summary->Fill1d("errPVx"+suffix, ferror_mct[0] );
1407	+	h_summary->Fill1d("errPVy"+suffix, ferror_mct[1] );
1408	+	h_summary->Fill1d("errPVz"+suffix, ferror_mct[2] );
1409	+	pvinfo.push_back(PVStudy::PVInfo(res(fres_mct[0], fres_mct[1], fres_mct[2]),
1410	+	error(ferror_mct[0], ferror_mct[1], ferror_mct[2]),
1411	+	nrectrk));
1412	+	// Fill histo according to its track multiplicity
1413	+	fillHisto(res(fres_mct[0], fres_mct[1], fres_mct[2]),
1414	+	error(ferror_mct[0], ferror_mct[1], ferror_mct[2]),
1415	+	nrectrk, datatype);
1416	+
1417	+	if(saventuple_) {
1418	+	//Fill the values for variables in pvtxtree_
1419	+	if(datatype == 1) {
1420	+	nTrkPV_spl1_mct_[nrecPV_spl1_mct_] =   nrectrk;
1421	+	ndofPV_spl1_mct_[nrecPV_spl1_mct_] =  ndofPV;
1422	+	normchi2PV_spl1_mct_[nrecPV_spl1_mct_] =  normchi2PV;
1423	+	avgPtPV_spl1_mct_[nrecPV_spl1_mct_] = avgPtPV;
1424	+	deltax_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[0];
1425	+	deltay_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[1];
1426	+	deltaz_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[2];
1427	+	pullx_spl1_mct_[nrecPV_spl1_mct_] = fres_mct[0]/ferror_mct[0];
1428	+	pully_spl1_mct_[nrecPV_spl1_mct_] = fres_mct[1]/ferror_mct[1];
1429	+	pullz_spl1_mct_[nrecPV_spl1_mct_] =  fres_mct[2]/ferror_mct[2];
1430	+	errx_spl1_mct_[nrecPV_spl1_mct_] =  ferror_mct[0];
1431	+	erry_spl1_mct_[nrecPV_spl1_mct_] =  ferror_mct[1];
1432	+	errz_spl1_mct_[nrecPV_spl1_mct_] =  ferror_mct[2];
1433	+	nrecPV_spl1_mct_++;
1434	+	}
1435	+	if(datatype == 2) {
1436	+	nTrkPV_spl2_mct_[nrecPV_spl2_mct_] = nrectrk;
1437	+	ndofPV_spl2_mct_[nrecPV_spl2_mct_] =  ndofPV;
1438	+	normchi2PV_spl2_mct_[nrecPV_spl2_mct_] =  normchi2PV;
1439	+	avgPtPV_spl2_mct_[nrecPV_spl2_mct_] = avgPtPV;
1440	+	deltax_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[0];
1441	+	deltay_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[1];
1442	+	deltaz_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[2];
1443	+	pullx_spl2_mct_[nrecPV_spl2_mct_] = fres_mct[0]/ferror_mct[0];
1444	+	pully_spl2_mct_[nrecPV_spl2_mct_] = fres_mct[1]/ferror_mct[1];
1445	+	pullz_spl2_mct_[nrecPV_spl2_mct_] =  fres_mct[2]/ferror_mct[2];
1446	+	errx_spl2_mct_[nrecPV_spl2_mct_] =  ferror_mct[0];
1447	+	erry_spl2_mct_[nrecPV_spl2_mct_] =  ferror_mct[1];
1448	+	errz_spl2_mct_[nrecPV_spl2_mct_] =  ferror_mct[2];
1449	+	nrecPV_spl2_mct_++;
1450	+	}
1451	+	if(datatype == 3) {
1452	+	nTrkPV_mct_[nrecPV_mct_] = nrectrk;
1453	+	ndofPV_mct_[nrecPV_mct_] =  ndofPV;
1454	+	normchi2PV_mct_[nrecPV_mct_] =  normchi2PV;
1455	+	avgPtPV_mct_[nrecPV_mct_] = avgPtPV;
1456	+	deltax_mct_[nrecPV_mct_] =  fres_mct[0];
1457	+	deltay_mct_[nrecPV_mct_] =  fres_mct[0];
1458	+	deltaz_mct_[nrecPV_mct_] =  fres_mct[0];
1459	+	pullx_mct_[nrecPV_mct_] = fres_mct[0]/ferror_mct[0];
1460	+	pully_mct_[nrecPV_mct_] = fres_mct[1]/ferror_mct[1];
1461	+	pullz_mct_[nrecPV_mct_] =  fres_mct[2]/ferror_mct[2];
1462	+	errx_mct_[nrecPV_mct_] =  ferror_mct[0];
1463	+	erry_mct_[nrecPV_mct_] =  ferror_mct[1];
1464	+	errz_mct_[nrecPV_mct_] =  ferror_mct[2];
1465	+	nrecPV_mct_++;
1466	+	}
1467	+	} // End of  if(saventuple_) {
1468	+	} //  if ( matchVertex(*vsim,*vrec) ) {
1469	+	else {  // no rec vertex found for this simvertex
1470	+	edm::LogInfo("Debug") <<"[fillMCHisto] primary not found " << vsim->x << " " << vsim->y << " " << vsim->z << " nGenTrk=" << vsim->nGenTrk << endl;
1471	+	}
1472		}
1473
1474	+
1475		void PVStudy::SetVarToZero() {
1578	–	//Greg's variables
1476		fntrk_ = 0;
1477		//pvtx position (x,y,z) residual and error
1478		for(int i = 0; i<3;i++)    {
#	Line 1583 | Line 1480 | void PVStudy::SetVarToZero() {
1480		ferror_[i] = 0;
1481		}
1482
1483	<	//Yanyan's variables
1484	<	// Number of reconstructed vertices
1483	>	// Event level information
1484	>	glob_runno_ = 0;
1485	>	glob_evtno_ = 0;
1486	>	glob_ls_ = 0;
1487	>	glob_bx_ = 0;
1488		nrecPV_ = 0;
1489		nrecPV1_spl_ = 0;
1490		nrecPV2_spl_ = 0;
#	Line 1600 | Line 1500 | void PVStudy::SetVarToZero() {
1500		min_ntrksep_ = 9999.0;
1501		min_sumpt2sep_ = -9999.0;
1502
1503	<
1503	>	// Variables filled per Vertex
1504		for (int i = 0; i < nMaxPVs_; i++) {
1605	–	// recoVertices with all tracks
1606	–	nTrkPV_[i] = 0; // Number of tracks in the pvtx
1607	–	sumptsq_[i] = 0;
1608	–	isValid_[i] = -1;
1609	–	isFake_[i] = -1;
1610	–	recx_[i] = 0;
1611	–	recy_[i] = 0;
1612	–	recz_[i] = 0;
1613	–	recx_err_[i] = 0;
1614	–	recy_err_[i] = 0;
1615	–	recz_err_[i] = 0;
1616	–
1617	–	// recoVertices with splitTrack1
1618	–	nTrkPV1_spl_[i] = 0; // Number of tracks in the pvtx
1619	–	sumptsq1_spl_[i] = 0;
1620	–	isValid1_spl_[i] = -1;
1621	–	isFake1_spl_[i] = -1;
1622	–	recx1_spl_[i] = 0;
1623	–	recy1_spl_[i] = 0;
1624	–	recz1_spl_[i] = 0;
1625	–	recx1_err_spl_[i] = 0;
1626	–	recy1_err_spl_[i] = 0;
1627	–	recz1_err_spl_[i] = 0;
1628	–
1629	–	// recoVertices with splitTrack2
1630	–	nTrkPV2_spl_[i] = 0; // Number of tracks in the pvtx
1631	–	sumptsq2_spl_[i] = 0;
1632	–	isValid2_spl_[i] = -1;
1633	–	isFake2_spl_[i] = -1;
1634	–	recx2_spl_[i] = 0;
1635	–	recy2_spl_[i] = 0;
1636	–	recz2_spl_[i] = 0;
1637	–	recx2_err_spl_[i] = 0;
1638	–	recy2_err_spl_[i] = 0;
1639	–	recz2_err_spl_[i] = 0;
1640	–
1641	–	//pixelVertices
1642	–	nTrkPV_pxlpvtx_[i] = 0; // Number of tracks in the pvtx
1643	–	sumptsq_pxlpvtx_[i] = 0;
1644	–	isValid_pxlpvtx_[i] = -1;
1645	–	isFake_pxlpvtx_[i] = -1;
1646	–	recx_pxlpvtx_[i] = 0;
1647	–	recy_pxlpvtx_[i] = 0;
1648	–	recz_pxlpvtx_[i] = 0;
1649	–	recx_err_pxlpvtx_[i] = 0;
1650	–	recy_err_pxlpvtx_[i] = 0;
1651	–	recz_err_pxlpvtx_[i] = 0;
1652	–
1505		// matched two-vertices
1506		nTrkPV1_spl_twovtx_[i] = 0;
1507	+	ndofPV1_spl_twovtx_[i] = 0;
1508	+	normchi2PV1_spl_twovtx_[i] = 0;
1509	+	avgPtPV1_spl_twovtx_[i] = 0;
1510	+	errx1_spl_twovtx_[i] = 0;
1511	+	erry1_spl_twovtx_[i] = 0;
1512	+	errz1_spl_twovtx_[i] = 0;
1513	+
1514		nTrkPV2_spl_twovtx_[i] = 0;
1515	<	nTrkPV_twovtx_[i] = 0;
1516	<	sumptsq1_spl_twovtx_[i] = 0; // Sum of pT squred in the pvtx
1517	<	sumptsq2_spl_twovtx_[i] = 0; // Sum of pT squred in the pvtx
1515	>	ndofPV2_spl_twovtx_[i] = 0;
1516	>	normchi2PV2_spl_twovtx_[i] = 0;
1517	>	avgPtPV2_spl_twovtx_[i] = 0;
1518	>	errx2_spl_twovtx_[i] = 0;
1519	>	erry2_spl_twovtx_[i] = 0;
1520	>	errz2_spl_twovtx_[i] = 0;
1521	>
1522		deltax_twovtx_[i] = 0;
1523		deltay_twovtx_[i] = 0;
1524		deltaz_twovtx_[i] = 0;
#	Line 1680 | Line 1543 | void PVStudy::SetVarToZero() {
1543		pullx_mct_[i] = 0;
1544		pully_mct_[i] = 0;
1545		pullz_mct_[i] = 0;
1546	<
1546	>	nTrkPV_mct_[i] = 0;
1547	>	ndofPV_mct_[i] = 0;
1548	>	normchi2PV_mct_[i] = 0;
1549	>	avgPtPV_mct_[i] = 0;
1550	>	errx_mct_[i] = 0;
1551	>	erry_mct_[i] = 0;
1552	>	errz_mct_[i] = 0;
1553	>
1554		deltax_spl1_mct_[i] = 0;
1555		deltay_spl1_mct_[i] = 0;
1556		deltaz_spl1_mct_[i] = 0;
1557		pullx_spl1_mct_[i] = 0;
1558		pully_spl1_mct_[i] = 0;
1559		pullz_spl1_mct_[i] = 0;
1560	<
1560	>	nTrkPV_spl1_mct_[i] = 0;
1561	>	ndofPV_spl1_mct_[i] = 0;
1562	>	normchi2PV_spl1_mct_[i] = 0;
1563	>	avgPtPV_spl1_mct_[i] = 0;
1564	>	errx_spl1_mct_[i] = 0;
1565	>	erry_spl1_mct_[i] = 0;
1566	>	errz_spl1_mct_[i] = 0;
1567	>
1568		deltax_spl2_mct_[i] = 0;
1569		deltay_spl2_mct_[i] = 0;
1570		deltaz_spl2_mct_[i] = 0;
1571		pullx_spl2_mct_[i] = 0;
1572		pully_spl2_mct_[i] = 0;
1573		pullz_spl2_mct_[i] = 0;
1574	+	nTrkPV_spl2_mct_[i] = 0;
1575	+	ndofPV_spl2_mct_[i] = 0;
1576	+	normchi2PV_spl2_mct_[i] = 0;
1577	+	avgPtPV_spl2_mct_[i] = 0;
1578	+	errx_spl2_mct_[i] = 0;
1579	+	erry_spl2_mct_[i] = 0;
1580	+	errz_spl2_mct_[i] = 0;
1581	+
1582		}
1583		}
1584
1585		double PVStudy::sumPtSquared(const reco::Vertex & v)  {
1586	<	double sum = 0.;
1587	<	double pT;
1588	<	for (reco::Vertex::trackRef_iterator it = v.tracks_begin(); it != v.tracks_end(); it++) {
1589	<	pT = (**it).pt();
1590	<	sum += pT*pT;
1586	>	if(v.isFake() || (!v.isValid()) || v.tracksSize() == 0) return 0.0;
1587	>	else {
1588	>	double sum = 0.;
1589	>	double pT;
1590	>	for (reco::Vertex::trackRef_iterator it = v.tracks_begin(); it != v.tracks_end(); it++) {
1591	>	pT = (**it).pt();
1592	>	sum += pT*pT;
1593	>	}
1594	>	return sum;
1595		}
1707	–	return sum;
1596		}
1597
1598
1599
1600	+	double PVStudy::avgPtRecVtx(const reco::Vertex & v)  {
1601	+
1602	+	if(v.isFake() || !v.isValid() || v.tracksSize()==0 ) return 0;
1603	+	else {
1604	+	int nHWTrk = 0;
1605	+	double sumpT = 0.;
1606	+	for (reco::Vertex::trackRef_iterator it = v.tracks_begin(); it != v.tracks_end(); it++) {
1607	+	if(v.trackWeight(*it) > 0.5 ) {
1608	+	sumpT +=  (**it).pt();
1609	+	nHWTrk++;
1610	+	}
1611	+	}
1612	+	if(nHWTrk > 0)
1613	+	return sumpT/double(nHWTrk);
1614	+	else
1615	+	return 0;
1616	+	}
1617	+	}
1618	+
1619	+	int PVStudy::nHWTrkRecVtx(const reco::Vertex & v)  {
1620	+	int nHWTrkPV = 0;
1621	+	for (reco::Vertex::trackRef_iterator it = v.tracks_begin(); it != v.tracks_end(); it++) {
1622	+	if(v.trackWeight(*it) > 0.5)
1623	+	nHWTrkPV++;
1624	+	}
1625	+	return nHWTrkPV;
1626	+	}

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