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root/cvsroot/UserCode/MitHzz4l/Selection/src/applySelection.cc

Comparing UserCode/MitHzz4l/Selection/src/applySelection.cc (file contents):
Revision 1.12 by khahn, Sun Oct 30 15:35:25 2011 UTC vs.
Revision 1.14 by khahn, Sat May 5 21:43:55 2012 UTC

#	Line 4 | Line 4
4		#include <vector>                   // STL vector class
5		#include <iostream>                 // standard I/O
6		#include <iomanip>                  // functions to format standard I/O
7	<	#include <fstream>                  // functions for file I/O
8	<	#include <string>                   // C++ string class
9	<	#include <sstream>                  // class for parsing strings
10	<	#include <assert.h>
11	<	#include <stdlib.h>
12	<	#include <getopt.h>
7	>	#include <bitset>
8		using namespace std;
9
10		//
11	<	// ROOT headers
11	>	// root headers
12		//
13	<	#include <TROOT.h>                  // access to gROOT, entry point to ROOT system
14	<	#include <TSystem.h>                // interface to OS
15	<	#include <TFile.h>                  // file handle class
16	<	#include <TNtuple.h>
17	<	#include <TTree.h>                  // class to access ntuples
23	<	#include <TChain.h>                 //
24	<	#include <TBranch.h>                // class to access branches in TTree
25	<	#include <TClonesArray.h>           // ROOT array class
26	<	#include <TCanvas.h>                // class for drawing
27	<	#include <TH1F.h>                   // 1D histograms
28	<	#include <TBenchmark.h>             // class to track macro running statistics
29	<	#include <TLorentzVector.h>         // 4-vector class
30	<	#include <TVector3.h>               // 3D vector class
13	>	#include <TFile.h>
14	>	#include <TTree.h>
15	>	#include <TChain.h>
16	>	#include <TBranch.h>
17	>	#include <TClonesArray.h>
18
19
20		//
21	+	// TMVA
22	+	//
23	+	#include "TMVA/Reader.h"
24	+	#include "TMVA/Tools.h"
25	+	#include "TMVA/Config.h"
26	+	#include "TMVA/MethodBDT.h"
27	+
28	+	//
29		// ntuple format headers
30		//
31	<	#include "HiggsAnaDefs.hh"
32	<	#include "TEventInfo.hh"
33	<	#include "TElectron.hh"
34	<	#include "TMuon.hh"
35	<	#include "TJet.hh"
36	<	#include "SiMVAElectronSelection.h"
37	<	#include "RunLumiRangeMap.h"
38	<	#include "EfficiencyWeightsInterface.h"
31	>	#include "EventHeader.h"
32	>	#include "Electron.h"
33	>	#include "Muon.h"
34	>	#include "Vertex.h"
35	>	#include "PFCandidate.h"
36	>	#include "PFCandidateCol.h"
37	>	#include "TriggerMask.h"
38	>	#include "TriggerTable.h"
39	>	#include "Names.h"
40	>	#include "BaseMod.h"
41
42		//
43	<	// utility headers
43	>	// our headers
44		//
45		#include "ParseArgs.h"
46	<	#include "SampleWeight.h"
47	<	#include "Selection.h"
48	<	#include "HZZCiCElectronSelection.h"
49	<	#include "HZZLikelihoodElectronSelection.h"
50	<	#include "HZZBDTElectronSelection.h"
51	<	#include "SampleWeight.h"
52	<
53	<	//#define BDTFAIL_THEIR_EVENTS
54	<	//#define THEIR_EVENTS
55	<
56	<	Double_t etaFromY(Double_t pt, Double_t y, Double_t phi, Double_t m)
57	<	{
58	<	Double_t a  = (1+exp(2*y))/(exp(2*y)-1); // intermediate term
59	<	if(a*a<1) { cout << "a too small" << endl; assert(0); }
60	<	Double_t E  = sqrt( a*a*(pt*pt+m*m)/(a*a-1) );
61	<	Double_t pz = E*E - pt*pt - m*m;
65	<	if(pz<0) { cout << "imag. pz" << endl; assert(0); }
66	<	pz = sqrt(pz);
67	<	if(y<0) pz *= -1;
68	<	TLorentzVector v;
69	<	v.SetPxPyPzE(pt*cos(phi),pt*sin(phi),pz,E);
70	<	Double_t th = v.Theta();
71	<	return -log(tan(th/2));
72	<	};
46	>	#include "MuonSelection.h"
47	>	#include "ElectronSelection.h"
48	>	#include "IsolationSelection.h"
49	>
50	>	//#include "Selection.h"
51	>	#include "ReferenceSelection.h"
52	>
53	>	#include "TriggerUtils.h"
54	>	#include "PassHLT.h"
55	>	#include "Angles.h"
56	>	#include "KinematicsStruct.h"
57	>	#include "InfoStruct.h"
58	>	//#include "GenInfoStruct.h"
59	>	#include "WeightStruct.h"
60	>	#include "GlobalDataAndFuncs.h"
61	>	#include "AngleTuple.h"
62
63	+	#include "SampleWeight.h"
64	+	#include "EfficiencyWeightsInterface.h"
65
66	<	int getChannel(mithep::TGenInfo * ginfo) {
66	>	#ifndef CMSSW_BASE
67	>	#define CMSSW_BASE "../"
68	>	#endif
69
70	<	int gchannel=-1;
70	>	using namespace mithep;
71
79	–	if( abs(ginfo->id_1_a) == EGenType::kElectron && abs(ginfo->id_1_b) == EGenType::kElectron )  gchannel=0;
80	–	else if( abs(ginfo->id_1_a) == EGenType::kMuon && abs(ginfo->id_1_b) == EGenType::kMuon ) gchannel=1;
81	–	else if( (abs(ginfo->id_1_a) == EGenType::kElectron && abs(ginfo->id_1_b) == EGenType::kMuon) ||
82	–	(abs(ginfo->id_1_a) == EGenType::kMuon && abs(ginfo->id_1_b) == EGenType::kElectron) ) gchannel=2;
83	–
84	–	return gchannel;
85	–	}
72
73	+	//----------------------------------------------------------------------------
74	+	bool setPV(ControlFlags,const mithep::Array<mithep::Vertex>*, mithep::Vertex& );
75	+	//----------------------------------------------------------------------------
76
88	–
77		//=== MAIN =================================================================================================
78		int main(int argc, char** argv)
79		{
80	<
80	>	string cmsswpath(CMSSW_BASE);
81	>	cmsswpath.append("/src");
82	>	std::bitset<1024> triggerBits;
83		vector<vector<string> > inputFiles;
84		inputFiles.push_back(vector<string>());
85	+	map<string,double> entrymap; // number of unskimmed entries in each file
86
87		//
88		// args
89		//--------------------------------------------------------------------------------------------------------------
90		ControlFlags ctrl;
91		parse_args( argc, argv, ctrl );
92	<	if( ctrl.inputfile.empty() ||
93	<	ctrl.inputfile.empty() ) {
94	<	cerr << "usage: applySelection.exe <flags> " << endl;
95	<	cerr << "\tmandoatory flags : " << endl;
96	<	cerr << "\t--inputfile |  file containing a list of ntuples to run over" << endl;
97	<	cerr << "\t--outputfile | file to store  selected evet" << endl;
98	<	return 1;
99	<	}
92	>	if( ctrl.inputfiles.empty() &&ctrl.inputfile.empty() )
93	>	{
94	>	cerr << "usage: applySelection.exe <flags> " << endl;
95	>	cerr << "\tmandoatory flags : " << endl;
96	>	cerr << "\t--inputfiles |  file containing a list of ntuples to run over" << endl;
97	>	cerr << "\t--inputfile |  a file to run over" << endl;
98	>	cerr << "\t--outputfile | file to store  selected evet" << endl;
99	>	return 1;
100	>	}
101		ctrl.dump();
102	+	assert( ctrl.mH != 0 );
103	+
104
111	–	map<string,double> entrymap; // number of unskimmed entries in each file
105
106		//
107		// File I/O
108		//--------------------------------------------------------------------------------------------------------------
109		TChain * chain = new TChain("Events");
110	<	ifstream f(ctrl.inputfile.c_str());
110	>	TChain * hltchain = new TChain("HLT");
111	>
112		string fname;
113	<	while (f >> fname) {
114	<	if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
115	<	cout << "adding inputfile : " << fname.c_str() << endl;
116	<	entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
117	<	chain->AddFile(fname.c_str());
113	>	if( !ctrl.inputfiles.empty() ) {
114	>	ifstream f(ctrl.inputfiles.c_str());
115	>	while (f >> fname) {
116	>	if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
117	>	cout << "adding inputfile : " << fname.c_str() << endl;
118	>	entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
119	>	chain->AddFile(fname.c_str());
120	>	hltchain->AddFile(fname.c_str());
121	>	}
122	>	} else {
123	>	cout << "adding inputfile : " << ctrl.inputfile.c_str() << endl;
124	>	entrymap[string(ctrl.inputfile.c_str())] = unskimmedEntries(ctrl.inputfile.c_str());
125	>	chain->AddFile(ctrl.inputfile.c_str());
126	>	hltchain->AddFile(ctrl.inputfile.c_str());
127		}
128
126	–	// table of cross section values
127	–	SimpleTable xstab("./data/xs.dat");
128	–
129	–	//
130	–	// Setup
131	–	//--------------------------------------------------------------------------------------------------------------
129		const char * ofname;
130		if( strcmp( ctrl.outputfile.c_str(), "") ) {
131		ofname = ctrl.outputfile.c_str();
132		} else {
133		ofname = "tmp.root";
134		}
135	<	TFile *file = new TFile(ofname, "RECREATE");
136	<	TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 );
137	<	TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 1024, 0, 1024 );
138	<	TTree * passtuple = new TTree("passtuple", "passtuple" );
142	<	unsigned run, evt, lumi, channel, gchannel;
143	<	float mZ1, mZ2, m4l, pt4l;
144	<	unsigned tZ1, tZ2;
145	<	double w, woff, werroff, won, werron;
146	<	if( ctrl.mc )   {
147	<	passtuple->Branch("gchannel", &gchannel);
148	<	passtuple->Branch("woff", &woff);
149	<	passtuple->Branch("werroff", &werroff);
150	<	passtuple->Branch("won", &won);
151	<	passtuple->Branch("werron", &werron);
152	<	}
153	<	passtuple->Branch("channel", &channel);
154	<	passtuple->Branch("run", &run);
155	<	passtuple->Branch("evt", &evt);
156	<	passtuple->Branch("lumi", &lumi);
157	<	passtuple->Branch("mZ1", &mZ1);
158	<	passtuple->Branch("mZ2", &mZ2);
159	<	passtuple->Branch("tZ1", &tZ1);
160	<	passtuple->Branch("tZ2", &tZ2);
161	<	passtuple->Branch("m4l", &m4l);
162	<	passtuple->Branch("pt4l", &pt4l);
163	<	passtuple->Branch("w", &w);
164	<
165	<	initCiCSelection();
166	<	if(ctrl.eleSele=="lik") initLikSelection();
167	<	if(ctrl.eleSele=="bdt") initBDTSelection();
168	<	// if(ctrl.eleSele=="si" ) initSiMVAElectronSelection();
169	<	initRunLumiRangeMap();
170	<	initEfficiencyWeights();
171	<
172	<
135	>	// table of cross section values
136	>	string xspath = (cmsswpath+string("/MitPhysics/data/xs.dat"));
137	>	cout << "xspath: " << xspath.c_str() << endl;
138	>	SimpleTable xstab(xspath.c_str());
139
140
141		//
142	<	// Loop
142	>	// Setup
143		//--------------------------------------------------------------------------------------------------------------
144	<	if(ctrl.fakeScheme!="none") {cout << "wrong executable!" << endl; assert(0);}
144	>	Angles angles;
145	>	KinematicsStruct kinematics;
146	>	InfoStruct evtinfo;
147	>	WeightStruct weights;
148	>	//  GenInfoStruct geninfo;
149	>
150	>	AngleTuple nt( (const char*)ofname, (const char*)"zznt");
151	>	nt.makeAngleBranch(angles);
152	>	nt.makeKinematicsBranch(kinematics);
153	>	nt.makeInfoBranch(evtinfo);
154	>
155	>	TH1F * h_w_hpt;
156	>	if(ctrl.mc) {
157	>	nt.makeWeightBranch(weights);
158	>	//    nt.makeGenInfoBranch(geninfo);
159	>	initEfficiencyWeights();
160	>	/*
161	>	// Higgs only, pt reweighting
162	>	if( ctrl.mH <= 140 ) {
163	>	char wptname[256];
164	>	sprintf( wptname, "/data/blue/pharris/Flat/ntupler/root/weight_ptH_%i.root", ctrl.mH );
165	>	TFile * f_hpt = new TFile(wptname);
166	>	f_hpt->Print();
167	>	sprintf(wptname, "weight_hqt_fehipro_fit_%i", ctrl.mH);
168	>	h_w_hpt  = (TH1F*)(f_hpt->FindObjectAny(wptname));
169	>	h_w_hpt->Print();
170	>	}
171	>	*/
172	>	} else {
173	>	initRunLumiRangeMap();
174	>	}
175	>
176	>	//  initMuonIDMVA();
177	>	initMuonIsoMVA();
178	>	initElectronIDMVA();
179	>	initElectronIsoMVA();
180	>	initTrigger();
181	>
182	>
183	>	//##########################################################################
184	>	// Setup tree I/O
185	>	//##########################################################################
186
187		//
188		// Access samples and fill histograms
189		TFile *inputFile=0;
190		TTree *eventTree=0;
191	<
191	>	string currentFile("");
192	>
193		// Data structures to store info from TTrees
194	<	mithep::TEventInfo *info    = new mithep::TEventInfo();
195	<	mithep::TGenInfo    *ginfo  = new mithep::TGenInfo();
196	<	TClonesArray *electronArr   = new TClonesArray("mithep::TElectron");
197	<	TClonesArray *muonArr       = new TClonesArray("mithep::TMuon");
194	>	mithep::EventHeader *info    = new mithep::EventHeader();
195	>	//  mithep::TGenInfo    *ginfo  = new mithep::TGenInfo();
196	>	mithep::Array<mithep::Electron>             *electronArr   = new mithep::Array<mithep::Electron>();
197	>	mithep::Array<mithep::Muon>                 *muonArr       = new mithep::Array<mithep::Muon>();
198	>	mithep::Array<mithep::Vertex>               *vtxArr        = new mithep::Array<mithep::Vertex>();
199	>	mithep::Array<mithep::PFCandidate>          *pfArr         = new mithep::Array<mithep::PFCandidate>();
200	>	mithep::Array<mithep::PileupEnergyDensity>  *puArr         = new mithep::Array<mithep::PileupEnergyDensity>();
201	>	mithep::Array<mithep::Track>                *trkArr        = new mithep::Array<mithep::Track>();
202	>	mithep::TriggerMask                         *trigMask      = new mithep::TriggerMask();
203	>	mithep::TriggerTable                        *hltTable      = new mithep::TriggerTable();
204	>	vector<string>                              *hltTableStrings  = new vector<string>();
205	>
206	>	TString fElectronName(Names::gkElectronBrn);
207	>	TString fMuonName(Names::gkMuonBrn);
208	>	TString fInfoName(Names::gkEvtHeaderBrn);
209	>	TString fPrimVtxName(Names::gkPVBrn);
210	>	TString fPFCandidateName(Names::gkPFCandidatesBrn);
211	>	TString fPileupEnergyDensityName(Names::gkPileupEnergyDensityBrn);
212	>	TString fTrackName(Names::gkTrackBrn);
213	>	TString fTriggerMaskName(Names::gkHltBitBrn);
214	>	TString fTriggerTableName(Names::gkHltTableBrn);
215
216	+	chain->SetBranchAddress(fInfoName,        &info);
217	+	chain->SetBranchAddress(fElectronName,    &electronArr);
218	+	chain->SetBranchAddress(fMuonName,        &muonArr);
219	+	chain->SetBranchAddress(fPrimVtxName,     &vtxArr);
220	+	chain->SetBranchAddress(fPFCandidateName, &pfArr);
221	+	chain->SetBranchAddress(fPileupEnergyDensityName, &puArr);
222	+	chain->SetBranchAddress(fTrackName, &trkArr);
223	+	chain->SetBranchAddress(fTriggerMaskName, &trigMask);
224	+	cout << "hlttable: " << fTriggerTableName << endl;
225	+	hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
226
227	<	chain->SetBranchAddress("Info",       &info);
193	<	chain->SetBranchAddress("Electron", &electronArr);
194	<	chain->SetBranchAddress("Muon", &muonArr);
195	<	if( ctrl.mc ) { chain->SetBranchAddress("Gen",        &ginfo);}
227	>	mithep::Vertex              vtx;          // best primary vertex in the event
228
229	+	//  ginfo = NULL;
230	+	// if( ctrl.mc ) { chain->SetBranchAddress("Gen",        &ginfo);}
231
232		int count=0, pass=0;
233	+	float passcorr=0., passcorr_errup=0., passcorr_errdown=0.;
234		float denom[3]={0.,0.,0.};
235		float numer[3]={0.,0.,0.};
236		float numercorr[3]={0.,0.,0.};
237
238	<	UInt_t imax = chain->GetEntries();
238	>	// only 1 HLT table / file ???
239	>	hltchain->GetEntry(0);
240	>	cerr << "here... " << endl;
241	>
242	>	int imax = chain->GetEntries();
243		cout << "nEntries: " << imax << endl;
244
245
246	<	for(UInt_t ientry=0; ientry<imax; ientry++) {
247	<	chain->GetEntry(ientry);
248	<	if(!(ientry%100000)) cerr << "entry: " << ientry << endl;
249	<
250	<	// get event weight for this file
251	<	double eventweight=1;
252	<	if(ctrl.mc) eventweight = getWeight(xstab,entrymap,chain);
253	<
254	<	#ifdef THEIR_EVENTS
255	<	if( !( info->evtNum == 504867308  ||
256	<	info->evtNum == 368148849  ||
257	<	//      info->evtNum == 129514273  ||
258	<	info->evtNum == 286336207  ||
259	<	info->evtNum == 344708580  ||
260	<	info->evtNum == 30998576   ||
261	<	info->evtNum == 155679852  ||
262	<	info->evtNum == 394010457  ||
263	<	info->evtNum == 917379387  ||
264	<	info->evtNum == 78213037   ||
265	<	info->evtNum == 862270386  ||
266	<	info->evtNum == 337493970  ||  // not baseline anymore?
267	<	info->evtNum == 1491724484 ||
268	<	info->evtNum == 480301165  ||
269	<	info->evtNum == 1038911933 ||
270	<	info->evtNum == 876658967  ||
271	<	info->evtNum == 966824024  ||
272	<	info->evtNum == 141954801  ||
273	<	info->evtNum == 160966858  ||
274	<	info->evtNum == 191231387  ||
275	<	info->evtNum == 66033190   ||
276	<	info->evtNum == 10347106   ||
277	<	info->evtNum == 107360878  ||
278	<	info->evtNum == 2554393033 ||
279	<	info->evtNum == 933807102  ||
280	<	info->evtNum == 1188043146 ||
281	<	info->evtNum == 559839432  ||
282	<	info->evtNum == 16706390   ||
283	<	info->evtNum == 65557571   ||
284	<	info->evtNum == 389185367  ||
285	<	info->evtNum == 2722114329 ) ) continue;
286	<	#endif
287	<
246	>	//##########################################################################
247	>	// Loop !!!!!!!!! should alternate events here and +1 in the training ...
248	>	//##########################################################################
249	>	for(UInt_t ientry=0; ientry<imax; ientry++)
250	>	{
251	>	chain->GetEntry(ientry);
252	>	if(!(ientry%1000)) cerr << "entry: " << ientry << endl;
253	>
254	>	setPV( ctrl, vtxArr, vtx);
255	>
256	>	if(ctrl.mc) {
257	>	weights.w = getWeight(xstab,entrymap,chain);
258	>	} else {
259	>	if( string(chain->GetFile()->GetEndpointUrl()->GetFile()) != currentFile ) {
260	>	currentFile = string(chain->GetFile()->GetEndpointUrl()->GetFile());
261	>	hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
262	>	hltchain->GetEntry(0);
263	>	hltTable->Clear();
264	>	fillTriggerBits(hltTable, hltTableStrings );
265	>	}
266	>	if( ctrl.debug ) cout << "file is : " << currentFile  << endl;
267	>	fillTriggerBits( hltTable, trigMask, triggerBits );
268	>	}
269	>
270	>
271	>	//
272	>	// trigger
273	>	//
274	>	if( !ctrl.mc ) {
275	>	if( !passHLT(triggerBits, info->RunNum(), info->EvtNum() ) ) {
276	>	if( ctrl.debug ) cout << "\tfails trigger ... " << endl;
277	>	continue;
278	>	}
279	>	}
280	>
281	>	//
282	>	// lepton/kinematic selection ...
283	>	//
284	>	EventData ret4l =
285	>	apply_HZZ4L_reference_selection(ctrl, info,
286	>	vtx,
287	>	pfArr,
288	>	puArr,
289	>	electronArr,
290	>	&electronReferencePreSelection,
291	>	&electronReferenceIDMVASelection,
292	>	&electronReferenceIsoSelection,
293	>	muonArr,
294	>	&muonReferencePreSelection,
295	>	&muonIDPFSelection,
296	>	&muonReferenceIsoSelection);
297	>	if( ctrl.debug ) cout << endl;
298	>
299	>	cout << "bits: " << ret4l.status.selectionBits << endl;
300	>
301	>	if( ret4l.status.pass() ) {
302	>
303	>	fillAngles(ret4l,angles);
304	>	fillKinematics(ret4l,kinematics);
305	>	fillEventInfo(info,evtinfo);
306	>	//if(ctrl.mc) fillGenInfo(ginfo,geninfo);
307	>
308	>	/*
309	>	// only for Higgs < 140
310	>	geninfo.weight *= h_w_hpt->GetBinContent(h_w_hpt->FindBin(geninfo.pt_zz));
311	>	angles.bdt = reader->EvaluateMVA("BDTG");
312	>	*/
313	>	nt.Fill();
314	>
315	>	cerr  << "PASS:: "
316	>	<< "\trun: " << evtinfo.run
317	>	<< "\tevt: " << evtinfo.evt
318	>	<< "\tlumi: " << evtinfo.lumi
319	>	<< "\tcostheta1: " << angles.costheta1
320	>	<< "\tcostheta2: " << angles.costheta2
321	>	<< "\tcostheta*: " << angles.costhetastar
322	>	<< "\tbdt: " << angles.bdt
323	>	<< endl;
324	>	pass++;
325	>	//      if( pass > 3 ) break;
326
327	<	#ifdef BDTFAIL_THEIR_EVENTS
328	<	if( !( info->evtNum == 78213037   ||
252	<	info->evtNum == 876658967  ) ) continue;
253	<
254	<	#endif
327	>	}
328	>	}
329
330	<	unsigned evtfail = fails_HZZ4L_selection(ctrl, info, electronArr, muonArr, eventweight, passtuple, NULL);
331	<	//    if( !evtfail ) {
258	<	//       cout << "run: " << info->runNum
259	<	//         << "\tevt: " << info->evtNum
260	<	//         << "\tlumi: " << info->lumiSec
261	<	//         << "\tfile: " << chain->GetFile()->GetEndpointUrl()->GetFile()
262	<	//         << endl;
263	<	//    }
330	>	nt.WriteClose();
331	>	}
332
333	<	#ifdef THEIR_EVENTS
334	<	if(evtfail!=0) cout << "Failed!" << endl;
335	<	#endif
333	>	//----------------------------------------------------------------------------
334	>	//
335	>	// Get primary vertices
336	>	// Assumes primary vertices are ordered by sum-pT^2 (as should be in CMSSW)
337	>	// NOTE: if no PV is found from fitting tracks, the beamspot is used
338	>	//
339	>	//----------------------------------------------------------------------------
340	>	bool setPV(ControlFlags ctrl,
341	>	const mithep::Array<mithep::Vertex> * vtxArr,
342	>	mithep::Vertex & vtx)
343	>	//----------------------------------------------------------------------------
344	>	{
345	>	const Vertex *bestPV = 0;
346	>	float best_sumpt=-1;
347	>
348	>	// good PV requirements
349	>	const UInt_t   fMinNTracksFit = 0;
350	>	const Double_t fMinNdof       = 4;
351	>	const Double_t fMaxAbsZ       = 24;
352	>	const Double_t fMaxRho        = 2;
353	>
354	>	for(int i=0; i<vtxArr->GetEntries(); ++i) {
355	>	const Vertex *pv = (Vertex*)(vtxArr->At(i));
356	>	if( ctrl.debug ) cout << "vertex :: " << i << "\tntrks: " << pv->NTracks() << endl;
357
358	<	h_evtfail->Fill( evtfail, eventweight );
359	<
360	<	if( ctrl.mc ) {
361	<	// BR is implicit here ...
362	<	int gchannel = getChannel(ginfo);
363	<	if( gchannel >= 0 ) {
364	<	//        denom[gchannel] += eventweight;
365	<	//        if( !evtfail ) numer[gchannel] += eventweight;
366	<	denom[gchannel] += 1;
367	<	if( !evtfail ) numer[gchannel] += 1;
368	<
369	<	// get eff weight for current evt
370	<	if( !evtfail ) {
371	<	double thewoff, thewon;
372	<	passtuple->SetBranchAddress("woff", &thewoff); // must put this here ...
373	<	passtuple->SetBranchAddress("won",  &thewon); // must put this here ...
374	<	//      cout << "thewoff: " << thewoff << "\tthewon: " << thewon << endl;
375	<	int ret = passtuple->GetEntry(passtuple->GetEntries()-1);
376	<	numercorr[gchannel] += thewoff*thewon;
377	<	}
289	<	}
358	>	// Select best PV for corrected d0; if no PV passing cuts, the first PV in the collection will be used
359	>	//  if(!pv->IsValid()) continue;
360	>	if(pv->NTracksFit()       < fMinNTracksFit)       continue;
361	>	if(pv->Ndof()                 < fMinNdof)         continue;
362	>	if(fabs(pv->Z()) > fMaxAbsZ)                      continue;
363	>	if(pv->Position().Rho()   > fMaxRho)              continue;
364	>
365	>	// take the first ...
366	>	bestPV = pv;
367	>	break;
368	>
369	>	// this never reached ...
370	>	float tmp_sumpt=0;
371	>	for( int t=0; t<pv->NTracks(); t++ )
372	>	tmp_sumpt += pv->Trk(t)->Pt();
373	>
374	>	if( tmp_sumpt > best_sumpt  ) {
375	>	bestPV = pv;
376	>	best_sumpt = tmp_sumpt;
377	>	if( ctrl.debug) cout << "new PV set, pt : " << best_sumpt << endl;
378		}
291	–
292	–	count++;
293	–	if( !evtfail ) pass++;
294	–
295	–	} //end loop over data
296	–
297	–	if( ctrl.mc ) {
298	–	cout << "--------------" << endl;
299	–	cout << "denom: " << count << endl;
300	–	cout << "pass: " << pass << endl;
301	–	cout << "axe: " << (float)pass/count << endl;
302	–	cout << "--------------" << endl;
379		}
380	<
381	<	delete info;
382	<	delete electronArr;
383	<	delete muonArr;
384	<
385	<
310	<
311	<	//--------------------------------------------------------------------------------------------------------------
312	<	// Save Histograms;
313	<	//==============================================================================================================
314	<	// const char * ofname;
315	<	// if( strcmp( ctrl.outputfile.c_str(), "") ) {
316	<	//   ofname = ctrl.outputfile.c_str();
317	<	// } else {
318	<	//   ofname = "tmp.root";
319	<	// }
320	<
321	<	// TFile *file = new TFile(ofname, "RECREATE");
322	<	gROOT->cd(file->GetPath());
323	<	h_evt->Write();
324	<	h_evtfail->Write();
325	<	passtuple->Write();
326	<	file->Close();
327	<	delete file;
328	<
329	<	// map<TString,TMVA::Reader*>::iterator it;
330	<	// for(it=readers.begin(); it!=readers.end(); it++) delete (*it).second;
331	<
332	<
333	<	float acc_4e        = numer[0]/denom[0];
334	<	float acc_4mu       = numer[1]/denom[1];
335	<	float acc_2e2mu     = numer[2]/denom[2];
336	<	float acc_err_4e    = (1./denom[0])*sqrt(numer[0]*(1-acc_4e));
337	<	float acc_err_4mu   = (1./denom[1])*sqrt(numer[1]*(1-acc_4mu));
338	<	float acc_err_2e2mu = (1./denom[2])*sqrt(numer[2]*(1-acc_2e2mu));
339	<
340	<	float acc_c_4e        = numercorr[0]/denom[0];
341	<	float acc_c_4mu       = numercorr[1]/denom[1];
342	<	float acc_c_2e2mu     = numercorr[2]/denom[2];
343	<	float acc_c_err_4e    = (1./denom[0])*sqrt(numer[0]*(1-acc_4e));
344	<	float acc_c_err_4mu   = (1./denom[1])*sqrt(numer[1]*(1-acc_4mu));
345	<	float acc_c_err_2e2mu = (1./denom[2])*sqrt(numer[2]*(1-acc_2e2mu));
346	<
347	<	if( ctrl.mc ) {
348	<	cerr << "---------------------" << endl;
349	<	//   cerr << "acc_4e: " << fixed << setw(8) << setprecision(7) << numer[0] << endl; // numer already weighted ...
350	<	//   cerr << "acc_4mu: " << fixed << setw(8) << setprecision(7) << numer[1] <<  endl;
351	<	//   cerr << "acc_2e2mu: " << fixed << setw(8) << setprecision(7) << numer[2] << endl;
352	<	cerr << "acc_4e: " << fixed << setw(8) << setprecision(7) << acc_4e << " +/- " << acc_err_4e << endl;
353	<	cerr << "acc_4mu: " << fixed << setw(8) << setprecision(7) << acc_4mu << " +/- " << acc_err_4mu << endl;
354	<	cerr << "acc_2e2mu: " << fixed << setw(8) << setprecision(7) << acc_2e2mu << " +/- " << acc_err_2e2mu << endl;
355	<	cerr << "-------corrected------" << endl;
356	<	cerr << "acc_c_4e: " << fixed << setw(8) << setprecision(7) << acc_c_4e << " +/- " << acc_c_err_4e << endl;
357	<	cerr << "acc_c_4mu: " << fixed << setw(8) << setprecision(7) << acc_c_4mu << " +/- " << acc_c_err_4mu << endl;
358	<	cerr << "acc_c_2e2mu: " << fixed << setw(8) << setprecision(7) << acc_c_2e2mu << " +/- " << acc_c_err_2e2mu << endl;
359	<	cerr << "---------------------" << endl;
360	<	}
361	<
362	<	cerr << "done!" << endl;
363	<	}
364	<
365	<
366	<
380	>
381	>	if(!bestPV) bestPV = vtxArr->At(0);
382	>	vtx.SetPosition(bestPV->X(),bestPV->Y(),bestPV->Z());
383	>	vtx.SetErrors(bestPV->XErr(),bestPV->YErr(),bestPV->ZErr());
384	>	return true;
385	>	};

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