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Comparing UserCode/MitHzz4l/Selection/src/applySelection.cc (file contents):
Revision 1.1 by khahn, Thu Sep 8 13:33:18 2011 UTC vs.
Revision 1.14 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
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	>	#include "AngleTuple.h"
62	>
63	>	#include "SampleWeight.h"
64	>	#include "EfficiencyWeightsInterface.h"
65	>
66	>	#ifndef CMSSW_BASE
67	>	#define CMSSW_BASE "../"
68	>	#endif
69	>
70	>	using namespace mithep;
71
72	<	//#define THEIR_EVENTS
72	>
73	>	//----------------------------------------------------------------------------
74	>	bool setPV(ControlFlags,const mithep::Array<mithep::Vertex>*, mithep::Vertex& );
75	>	//----------------------------------------------------------------------------
76
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	+
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	<	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
129	<	//
130	<	// Setup
131	<	//--------------------------------------------------------------------------------------------------------------
132	<	TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 );
133	<	TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 100, 0, 100 );
134	<	TNtuple * passtuple = new TNtuple( "passtuple", "passtuple", "run:evt:lumi:channel:mZ1:mZ2:m4l:pt4l:w" );
135	<	initCiCSelection();
136	<	initRunLumiRangeMap();
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	>	// 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	+	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	<	TClonesArray *electronArr   = new TClonesArray("mithep::TElectron");
196	<	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	+	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	+	// 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	+	//##########################################################################
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	<	TBranch *infoBr;
328	<	TBranch *electronBr;
112	<	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	<
327	>	}
328	>	}
329
330	+	nt.WriteClose();
331	+	}
332
333	<	cout << "nEntries: " << chain->GetEntries() << endl;
334	<	for(UInt_t ientry=0; ientry<chain->GetEntries(); ientry++) {
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	<	chain->GetEntry(ientry);
359	<
360	<	#ifdef THEIR_EVENTS
361	<	if( !( info->evtNum == 504867308  ||
362	<	info->evtNum == 368148849  ||
363	<	info->evtNum == 129514273  ||
364	<	info->evtNum == 286336207  ||
365	<	info->evtNum == 344708580  ||
366	<	info->evtNum == 30998576   ||
367	<	info->evtNum == 155679852  ||
368	<	info->evtNum == 394010457  ||
369	<	info->evtNum == 917379387  ||
370	<	info->evtNum == 78213037   ||
371	<	info->evtNum == 337493970  ||
372	<	info->evtNum == 1491724484 ||
373	<	info->evtNum == 480301165  ||
374	<	info->evtNum == 1038911933 ||
375	<	info->evtNum == 876658967  ||
376	<	info->evtNum == 966824024  ||
377	<	info->evtNum == 141954801  ||
378	<	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";
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	>	}
379		}
380	<
381	<	TFile *file = new TFile(ofname, "RECREATE");
382	<	h_evt->Write();
383	<	h_evtfail->Write();
384	<	passtuple->Write();
385	<	file->Close();
185	<	delete file;
186	<
187	<	cerr << "done!" << endl;
188	<	}
189	<
190	<
191	<
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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