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

Comparing UserCode/MitHzz4l/Selection/src/applySelection.cc (file contents):
Revision 1.1 by khahn, Thu Sep 8 13:33:18 2011 UTC vs.
Revision 1.15 by khahn, Sun May 6 23:51:01 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
18	<	#include <TChain.h>                 //
19	<	#include <TBranch.h>                // class to access branches in TTree
20	<	#include <TClonesArray.h>           // ROOT array class
21	<	#include <TCanvas.h>                // class for drawing
22	<	#include <TH1F.h>                   // 1D histograms
23	<	#include <TBenchmark.h>             // class to track macro running statistics
24	<	#include <TLorentzVector.h>         // 4-vector class
25	<	#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 "EWKAnaDefs.hh"
32	<	#include "TEventInfo.hh"
33	<	#include "TElectron.hh"
34	<	#include "TMuon.hh"
35	<	#include "TJet.hh"
36	<	#include "RunLumiRangeMap.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 "Selection.h"
47	<	#include "HZZCiCElectronSelection.h"
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	>
62	>	#include "AngleTuple.h"
63	>	#include "FOTuple.h"
64	>
65	>	#include "SampleWeight.h"
66	>	#include "EfficiencyWeightsInterface.h"
67	>
68	>	#ifndef CMSSW_BASE
69	>	#define CMSSW_BASE "../"
70	>	#endif
71
72	<	//#define THEIR_EVENTS
72	>	using namespace mithep;
73	>
74	>	#include "SimpleLepton.h"
75	>	vector<SimpleLepton> failedLeptons; // for fake estimation
76	>
77	>	//----------------------------------------------------------------------------
78	>	bool setPV(ControlFlags,const mithep::Array<mithep::Vertex>*, mithep::Vertex& );
79	>	//----------------------------------------------------------------------------
80
81		//=== MAIN =================================================================================================
82		int main(int argc, char** argv)
83		{
84	<
84	>	string cmsswpath(CMSSW_BASE);
85	>	cmsswpath.append("/src");
86	>	std::bitset<1024> triggerBits;
87		vector<vector<string> > inputFiles;
88		inputFiles.push_back(vector<string>());
89	+	map<string,double> entrymap; // number of unskimmed entries in each file
90
91		//
92		// args
93		//--------------------------------------------------------------------------------------------------------------
94		ControlFlags ctrl;
95		parse_args( argc, argv, ctrl );
96	<	if( ctrl.inputfile.empty() ||
97	<	ctrl.inputfile.empty() ) {
98	<	cerr << "usage: applySelection.exe <flags> " << endl;
99	<	cerr << "\tmandoatory flags : " << endl;
100	<	cerr << "\t--inputfile |  file containing a list of ntuples to run over" << endl;
101	<	cerr << "\t--outputfile | file to store  selected evet" << endl;
102	<	return 1;
103	<	}
96	>	if( ctrl.inputfiles.empty() &&ctrl.inputfile.empty() )
97	>	{
98	>	cerr << "usage: applySelection.exe <flags> " << endl;
99	>	cerr << "\tmandoatory flags : " << endl;
100	>	cerr << "\t--inputfiles |  file containing a list of ntuples to run over" << endl;
101	>	cerr << "\t--inputfile |  a file to run over" << endl;
102	>	cerr << "\t--outputfile | file to store  selected evet" << endl;
103	>	return 1;
104	>	}
105		ctrl.dump();
106
107	+
108	+
109		//
110		// File I/O
111		//--------------------------------------------------------------------------------------------------------------
112		TChain * chain = new TChain("Events");
113	<	ifstream f(ctrl.inputfile.c_str());
113	>	TChain * hltchain = new TChain("HLT");
114	>
115		string fname;
116	<	while (f >> fname) {
117	<	if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
118	<	cout << "adding inputfile : " << fname.c_str() << endl;
119	<	chain->AddFile(fname.c_str());
116	>	if( !ctrl.inputfiles.empty() ) {
117	>	ifstream f(ctrl.inputfiles.c_str());
118	>	while (f >> fname) {
119	>	if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
120	>	cout << "adding inputfile : " << fname.c_str() << endl;
121	>	entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
122	>	chain->AddFile(fname.c_str());
123	>	hltchain->AddFile(fname.c_str());
124	>	}
125	>	} else {
126	>	cout << "adding inputfile : " << ctrl.inputfile.c_str() << endl;
127	>	entrymap[string(ctrl.inputfile.c_str())] = unskimmedEntries(ctrl.inputfile.c_str());
128	>	chain->AddFile(ctrl.inputfile.c_str());
129	>	hltchain->AddFile(ctrl.inputfile.c_str());
130	>	}
131	>
132	>	const char * ofname;
133	>	if( strcmp( ctrl.outputfile.c_str(), "") ) {
134	>	ofname = ctrl.outputfile.c_str();
135	>	} else {
136	>	ofname = "tmp.root";
137		}
138	+	// table of cross section values
139	+	string xspath = (cmsswpath+string("/MitPhysics/data/xs.dat"));
140	+	cout << "xspath: " << xspath.c_str() << endl;
141	+	SimpleTable xstab(xspath.c_str());
142	+
143
144		//
145		// Setup
146		//--------------------------------------------------------------------------------------------------------------
147	<	TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 );
148	<	TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 100, 0, 100 );
149	<	TNtuple * passtuple = new TNtuple( "passtuple", "passtuple", "run:evt:lumi:channel:mZ1:mZ2:m4l:pt4l:w" );
150	<	initCiCSelection();
151	<	initRunLumiRangeMap();
147	>	Angles angles;
148	>	KinematicsStruct kinematics;
149	>	InfoStruct evtinfo;
150	>	WeightStruct weights;
151	>	//  GenInfoStruct geninfo;
152	>
153	>
154	>	AngleTuple nt( (const char*)ofname, (const char*)"zznt");
155	>	nt.makeAngleBranch(angles);
156	>	nt.makeKinematicsBranch(kinematics);
157	>	nt.makeInfoBranch(evtinfo);
158	>	FOTuple foTree( nt.getFile(), (const char*)"fo");
159	>	foTree.makeSimpleLeptonBranch(failedLeptons);
160	>
161	>	TH1F * h_w_hpt;
162	>	if(ctrl.mc) {
163	>	nt.makeWeightBranch(weights);
164	>	//    nt.makeGenInfoBranch(geninfo);
165	>	initEfficiencyWeights();
166	>	/*
167	>	// Higgs only, pt reweighting
168	>	if( ctrl.mH <= 140 ) {
169	>	char wptname[256];
170	>	sprintf( wptname, "/data/blue/pharris/Flat/ntupler/root/weight_ptH_%i.root", ctrl.mH );
171	>	TFile * f_hpt = new TFile(wptname);
172	>	f_hpt->Print();
173	>	sprintf(wptname, "weight_hqt_fehipro_fit_%i", ctrl.mH);
174	>	h_w_hpt  = (TH1F*)(f_hpt->FindObjectAny(wptname));
175	>	h_w_hpt->Print();
176	>	}
177	>	*/
178	>	} else {
179	>	initRunLumiRangeMap();
180	>	}
181
182	+	//  initMuonIDMVA();
183	+	initMuonIsoMVA();
184	+	initElectronIDMVA();
185	+	initElectronIsoMVA();
186	+	initTrigger();
187	+
188
189	<	//
190	<	// Loop
191	<	//--------------------------------------------------------------------------------------------------------------
189	>
190	>	//##########################################################################
191	>	// Setup tree I/O
192	>	//##########################################################################
193
194		//
195		// Access samples and fill histograms
196		TFile *inputFile=0;
197		TTree *eventTree=0;
198	<
198	>	string currentFile("");
199	>
200		// Data structures to store info from TTrees
201	<	mithep::TEventInfo *info    = new mithep::TEventInfo();
202	<	TClonesArray *electronArr   = new TClonesArray("mithep::TElectron");
203	<	TClonesArray *muonArr       = new TClonesArray("mithep::TMuon");
201	>	mithep::EventHeader *info    = new mithep::EventHeader();
202	>	//  mithep::TGenInfo    *ginfo  = new mithep::TGenInfo();
203	>	mithep::Array<mithep::Electron>             *electronArr   = new mithep::Array<mithep::Electron>();
204	>	mithep::Array<mithep::Muon>                 *muonArr       = new mithep::Array<mithep::Muon>();
205	>	mithep::Array<mithep::Vertex>               *vtxArr        = new mithep::Array<mithep::Vertex>();
206	>	mithep::Array<mithep::PFCandidate>          *pfArr         = new mithep::Array<mithep::PFCandidate>();
207	>	mithep::Array<mithep::PileupEnergyDensity>  *puArr         = new mithep::Array<mithep::PileupEnergyDensity>();
208	>	mithep::Array<mithep::Track>                *trkArr        = new mithep::Array<mithep::Track>();
209	>	mithep::TriggerMask                         *trigMask      = new mithep::TriggerMask();
210	>	mithep::TriggerTable                        *hltTable      = new mithep::TriggerTable();
211	>	vector<string>                              *hltTableStrings  = new vector<string>();
212	>
213	>	TString fElectronName(Names::gkElectronBrn);
214	>	TString fMuonName(Names::gkMuonBrn);
215	>	TString fInfoName(Names::gkEvtHeaderBrn);
216	>	TString fPrimVtxName(Names::gkPVBrn);
217	>	TString fPFCandidateName(Names::gkPFCandidatesBrn);
218	>	TString fPileupEnergyDensityName(Names::gkPileupEnergyDensityBrn);
219	>	TString fTrackName(Names::gkTrackBrn);
220	>	TString fTriggerMaskName(Names::gkHltBitBrn);
221	>	TString fTriggerTableName(Names::gkHltTableBrn);
222
223	+	chain->SetBranchAddress(fInfoName,        &info);
224	+	chain->SetBranchAddress(fElectronName,    &electronArr);
225	+	chain->SetBranchAddress(fMuonName,        &muonArr);
226	+	chain->SetBranchAddress(fPrimVtxName,     &vtxArr);
227	+	chain->SetBranchAddress(fPFCandidateName, &pfArr);
228	+	chain->SetBranchAddress(fPileupEnergyDensityName, &puArr);
229	+	chain->SetBranchAddress(fTrackName, &trkArr);
230	+	chain->SetBranchAddress(fTriggerMaskName, &trigMask);
231	+	cout << "hlttable: " << fTriggerTableName << endl;
232	+	hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
233	+
234	+	mithep::Vertex              vtx;          // best primary vertex in the event
235	+
236	+	//  ginfo = NULL;
237	+	// if( ctrl.mc ) { chain->SetBranchAddress("Gen",        &ginfo);}
238	+
239	+	int count=0, pass=0;
240	+	float passcorr=0., passcorr_errup=0., passcorr_errdown=0.;
241	+	float denom[3]={0.,0.,0.};
242	+	float numer[3]={0.,0.,0.};
243	+	float numercorr[3]={0.,0.,0.};
244	+
245	+	// only 1 HLT table / file ???
246	+	hltchain->GetEntry(0);
247	+	cerr << "here... " << endl;
248	+
249	+	int imax = chain->GetEntries();
250	+	cout << "nEntries: " << imax << endl;
251	+
252	+
253	+	//##########################################################################
254	+	// Loop !!!!!!!!! should alternate events here and +1 in the training ...
255	+	//##########################################################################
256	+	for(UInt_t ientry=0; ientry<imax; ientry++)
257	+	{
258	+	chain->GetEntry(ientry);
259	+	if(!(ientry%1000)) cerr << "entry: " << ientry << endl;
260	+
261	+	setPV( ctrl, vtxArr, vtx);
262	+
263	+	if(ctrl.mc) {
264	+	weights.w = getWeight(xstab,entrymap,chain);
265	+	} else {
266	+	if( string(chain->GetFile()->GetEndpointUrl()->GetFile()) != currentFile ) {
267	+	currentFile = string(chain->GetFile()->GetEndpointUrl()->GetFile());
268	+	hltchain->SetBranchAddress(fTriggerTableName, &hltTableStrings);
269	+	hltchain->GetEntry(0);
270	+	hltTable->Clear();
271	+	fillTriggerBits(hltTable, hltTableStrings );
272	+	}
273	+	if( ctrl.debug ) cout << "file is : " << currentFile  << endl;
274	+	fillTriggerBits( hltTable, trigMask, triggerBits );
275	+	}
276	+
277	+
278	+	//
279	+	// trigger
280	+	//
281	+	if( !ctrl.mc ) {
282	+	if( !passHLT(triggerBits, info->RunNum(), info->EvtNum() ) ) {
283	+	if( ctrl.debug ) cout << "\tfails trigger ... " << endl;
284	+	continue;
285	+	}
286	+	}
287	+
288	+	//
289	+	// lepton/kinematic selection ...
290	+	//
291	+	EventData ret4l =
292	+	apply_HZZ4L_reference_selection(ctrl, info,
293	+	vtx,
294	+	pfArr,
295	+	puArr,
296	+	electronArr,
297	+	&electronReferencePreSelection,
298	+	&electronReferenceIDMVASelection,
299	+	&electronReferenceIsoSelection,
300	+	muonArr,
301	+	&muonReferencePreSelection,
302	+	&muonIDPFSelection,
303	+	&muonReferenceIsoSelection);
304	+	/*
305	+	apply_HZZ4L_reference_selection(ctrl, info,
306	+	vtx,
307	+	pfArr,
308	+	puArr,
309	+	electronArr,
310	+	&electronPreSelection,
311	+	&electronIDMVASelection,
312	+	&electronIsoMVASelection,
313	+	muonArr,
314	+	&muonPreSelection,
315	+	&muonIDPFSelection,
316	+	&muonIsoMVASelection);
317	+	*/
318	+
319	+	if( ctrl.debug ) cout << endl;
320	+
321	+	cout << "bits: " << ret4l.status.selectionBits << endl;
322	+
323	+	if( ret4l.status.pass() ) {
324	+
325	+	fillAngles(ret4l,angles);
326	+	fillKinematics(ret4l,kinematics);
327	+	fillEventInfo(info,evtinfo);
328	+	//if(ctrl.mc) fillGenInfo(ginfo,geninfo);
329	+
330	+	/*
331	+	// only for Higgs < 140
332	+	geninfo.weight *= h_w_hpt->GetBinContent(h_w_hpt->FindBin(geninfo.pt_zz));
333	+	angles.bdt = reader->EvaluateMVA("BDTG");
334	+	*/
335	+	nt.Fill();
336	+
337	+	cerr  << "PASS:: "
338	+	<< "\trun: " << evtinfo.run
339	+	<< "\tevt: " << evtinfo.evt
340	+	<< "\tlumi: " << evtinfo.lumi
341	+	<< "\tcostheta1: " << angles.costheta1
342	+	<< "\tcostheta2: " << angles.costheta2
343	+	<< "\tcostheta*: " << angles.costhetastar
344	+	<< "\tbdt: " << angles.bdt
345	+	<< endl;
346	+	pass++;
347	+	//      if( pass > 3 ) break;
348	+
349	+	} else if( ret4l.status.selectionBits.test(8) ) { // save for fakes ...
350	+	cout << "failedLeptons : " << failedLeptons.size() << endl;
351	+	for( int f=0; f<failedLeptons.size(); f++ ) {
352	+	cout << "f: " << f << "\t"
353	+	<< "type: " << failedLeptons[f].type << "\t"
354	+	<< "pT: " << failedLeptons[f].vec->Pt()
355	+	<< endl;
356	+	}
357	+	cout << endl;
358	+	//      foTree.Fill();
359	+	//      break;
360	+	}
361	+	}
362
363	<	TBranch *infoBr;
364	<	TBranch *electronBr;
365	<	TBranch *muonBr;
113	<
114	<	//   chain->SetBranchStatus("*",0); //disable all branches
115	<	//   chain->SetBranchStatus("Info", 1);
116	<	//   chain->SetBranchStatus("Muon", 1);
117	<	//   chain->SetBranchStatus("Electron", 1);
118	<
119	<	chain->SetBranchAddress("Info",       &info);
120	<	chain->SetBranchAddress("Electron", &electronArr);
121	<	chain->SetBranchAddress("Muon", &muonArr);
122	<
123	<
363	>	//  foTree.getTree()->Write();
364	>	nt.WriteClose();
365	>	}
366
367	<	cout << "nEntries: " << chain->GetEntries() << endl;
368	<	for(UInt_t ientry=0; ientry<chain->GetEntries(); ientry++) {
367	>	//----------------------------------------------------------------------------
368	>	//
369	>	// Get primary vertices
370	>	// Assumes primary vertices are ordered by sum-pT^2 (as should be in CMSSW)
371	>	// NOTE: if no PV is found from fitting tracks, the beamspot is used
372	>	//
373	>	//----------------------------------------------------------------------------
374	>	bool setPV(ControlFlags ctrl,
375	>	const mithep::Array<mithep::Vertex> * vtxArr,
376	>	mithep::Vertex & vtx)
377	>	//----------------------------------------------------------------------------
378	>	{
379	>	const Vertex *bestPV = 0;
380	>	float best_sumpt=-1;
381	>
382	>	// good PV requirements
383	>	const UInt_t   fMinNTracksFit = 0;
384	>	const Double_t fMinNdof       = 4;
385	>	const Double_t fMaxAbsZ       = 24;
386	>	const Double_t fMaxRho        = 2;
387	>
388	>	for(int i=0; i<vtxArr->GetEntries(); ++i) {
389	>	const Vertex *pv = (Vertex*)(vtxArr->At(i));
390	>	if( ctrl.debug ) cout << "vertex :: " << i << "\tntrks: " << pv->NTracks() << endl;
391
392	<	chain->GetEntry(ientry);
393	<
394	<	#ifdef THEIR_EVENTS
395	<	if( !( info->evtNum == 504867308  ||
396	<	info->evtNum == 368148849  ||
397	<	info->evtNum == 129514273  ||
398	<	info->evtNum == 286336207  ||
399	<	info->evtNum == 344708580  ||
400	<	info->evtNum == 30998576   ||
401	<	info->evtNum == 155679852  ||
402	<	info->evtNum == 394010457  ||
403	<	info->evtNum == 917379387  ||
404	<	info->evtNum == 78213037   ||
405	<	info->evtNum == 337493970  ||
406	<	info->evtNum == 1491724484 ||
407	<	info->evtNum == 480301165  ||
408	<	info->evtNum == 1038911933 ||
409	<	info->evtNum == 876658967  ||
410	<	info->evtNum == 966824024  ||
411	<	info->evtNum == 141954801  ||
412	<	info->evtNum == 160966858  ||
149	<	info->evtNum == 191231387  ||
150	<	info->evtNum == 66033190   ||
151	<	info->evtNum == 10347106   ||
152	<	info->evtNum == 107360878  ) ) continue;
153	<	#endif
154	<
155	<	unsigned evtfail = fails_HZZ4L_selection(ctrl, info, electronArr, muonArr, passtuple );
156	<	double eventweight = info->eventweight;
157	<	h_evtfail->Fill( evtfail, eventweight );
158	<	cout << endl << endl;
159	<
160	<	} //end loop over data
161	<
162	<
163	<
164	<	delete info;
165	<	delete electronArr;
166	<	delete muonArr;
167	<
168	<
169	<
170	<	//--------------------------------------------------------------------------------------------------------------
171	<	// Save Histograms;
172	<	//==============================================================================================================
173	<	const char * ofname;
174	<	if( strcmp( ctrl.outputfile.c_str(), "") ) {
175	<	ofname = ctrl.outputfile.c_str();
176	<	} else {
177	<	ofname = "tmp.root";
392	>	// Select best PV for corrected d0; if no PV passing cuts, the first PV in the collection will be used
393	>	//  if(!pv->IsValid()) continue;
394	>	if(pv->NTracksFit()       < fMinNTracksFit)       continue;
395	>	if(pv->Ndof()                 < fMinNdof)         continue;
396	>	if(fabs(pv->Z()) > fMaxAbsZ)                      continue;
397	>	if(pv->Position().Rho()   > fMaxRho)              continue;
398	>
399	>	// take the first ...
400	>	bestPV = pv;
401	>	break;
402	>
403	>	// this never reached ...
404	>	float tmp_sumpt=0;
405	>	for( int t=0; t<pv->NTracks(); t++ )
406	>	tmp_sumpt += pv->Trk(t)->Pt();
407	>
408	>	if( tmp_sumpt > best_sumpt  ) {
409	>	bestPV = pv;
410	>	best_sumpt = tmp_sumpt;
411	>	if( ctrl.debug) cout << "new PV set, pt : " << best_sumpt << endl;
412	>	}
413		}
414	<
415	<	TFile *file = new TFile(ofname, "RECREATE");
416	<	h_evt->Write();
417	<	h_evtfail->Write();
418	<	passtuple->Write();
419	<	file->Close();
185	<	delete file;
186	<
187	<	cerr << "done!" << endl;
188	<	}
189	<
190	<
191	<
414	>
415	>	if(!bestPV) bestPV = vtxArr->At(0);
416	>	vtx.SetPosition(bestPV->X(),bestPV->Y(),bestPV->Z());
417	>	vtx.SetErrors(bestPV->XErr(),bestPV->YErr(),bestPV->ZErr());
418	>	return true;
419	>	};

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