Selection/src/applySelection.cc

//
// System headers
//
#include <vector>                   // STL vector class
#include <iostream>                 // standard I/O
#include <iomanip>                  // functions to format standard I/O
#include <fstream>                  // functions for file I/O
#include <string>                   // C++ string class
#include <sstream>                  // class for parsing strings
#include <assert.h>
#include <stdlib.h>   
#include <getopt.h>
using namespace std;

//
// ROOT headers
//
#include <TROOT.h>                  // access to gROOT, entry point to ROOT system
#include <TSystem.h>                // interface to OS
#include <TFile.h>                  // file handle class
#include <TNtuple.h> 
#include <TTree.h>                  // class to access ntuples
#include <TChain.h>                 // 
#include <TBranch.h>                // class to access branches in TTree
#include <TClonesArray.h>           // ROOT array class
#include <TCanvas.h>                // class for drawing
#include <TH1F.h>                   // 1D histograms
#include <TBenchmark.h>             // class to track macro running statistics
#include <TLorentzVector.h>         // 4-vector class
#include <TVector3.h>               // 3D vector class

//
// ntuple format headers
//
#include "HiggsAnaDefs.hh"
#include "TEventInfo.hh"
#include "TElectron.hh"
#include "TMuon.hh"
#include "TJet.hh"
#include "SiMVAElectronSelection.h"
#include "RunLumiRangeMap.h"

//
// utility headers
//
#include "ParseArgs.h"
#include "SampleWeight.h"
#include "Selection.h"
#include "HZZCiCElectronSelection.h"
#include "HZZLikelihoodElectronSelection.h"
#include "HZZBDTElectronSelection.h"
#include "SampleWeight.h"

//#define BDTFAIL_THEIR_EVENTS
//#define THEIR_EVENTS

//=== MAIN =================================================================================================
int main(int argc, char** argv) 
{
  
  vector<vector<string> > inputFiles;
  inputFiles.push_back(vector<string>());

  //
  // args
  //--------------------------------------------------------------------------------------------------------------
  ControlFlags ctrl;
  parse_args( argc, argv, ctrl );
  if( ctrl.inputfile.empty() || 
      ctrl.inputfile.empty() ) {
    cerr << "usage: applySelection.exe <flags> " << endl;
    cerr << "\tmandoatory flags : " << endl;
    cerr << "\t--inputfile |  file containing a list of ntuples to run over" << endl;
    cerr << "\t--outputfile | file to store  selected evet" << endl;
    return 1;
  }
  ctrl.dump();

  map<string,double> entrymap; // number of unskimmed entries in each file

  //
  // File I/O
  //--------------------------------------------------------------------------------------------------------------
  TChain * chain = new TChain("Events");
  ifstream f(ctrl.inputfile.c_str());
  string fname;
  while (f >> fname) { 
    if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
    cout << "adding inputfile : " << fname.c_str() << endl;
    entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
    chain->AddFile(fname.c_str());
  }

  // table of cross section values   
  SimpleTable xstab("./data/xs.dat");

  //
  // Setup
  //--------------------------------------------------------------------------------------------------------------
  TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 ); 
  TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 1024, 0, 1024 );
  //  TNtuple * passtuple = new TNtuple( "passtuple", "passtuple", "run:evt:lumi:channel:mZ1:mZ2:m4l:pt4l:w" );
  TTree * passtuple = new TTree("passtuple", "passtuple" );
  unsigned run, evt, lumi, channel;
  float mZ1, mZ2, m4l, pt4l;
  unsigned tZ1, tZ2;
  double w;
  passtuple->Branch("run", &run);
  passtuple->Branch("evt", &evt);
  passtuple->Branch("lumi", &lumi);
  passtuple->Branch("mZ1", &mZ1);
  passtuple->Branch("mZ2", &mZ2);
  passtuple->Branch("tZ1", &tZ1);
  passtuple->Branch("tZ2", &tZ2);
  passtuple->Branch("m4l", &m4l);
  passtuple->Branch("pt4l", &pt4l);
  passtuple->Branch("w", &w);
  initCiCSelection();
  if(ctrl.eleSele=="lik") initLikSelection();
  if(ctrl.eleSele=="bdt") initBDTSelection();
  if(ctrl.eleSele=="si" ) initSiMVAElectronSelection(); 
  initRunLumiRangeMap();

  //
  // Loop
  //--------------------------------------------------------------------------------------------------------------
  
  //
  // Access samples and fill histograms
  TFile *inputFile=0;
  TTree *eventTree=0;  
   
  // Data structures to store info from TTrees
  mithep::TEventInfo *info    = new mithep::TEventInfo();
  TClonesArray *electronArr   = new TClonesArray("mithep::TElectron");
  TClonesArray *muonArr       = new TClonesArray("mithep::TMuon");
  

  TBranch *infoBr;
  TBranch *electronBr;
  TBranch *muonBr;

//   chain->SetBranchStatus("*",0); //disable all branches
//   chain->SetBranchStatus("Info", 1);
//   chain->SetBranchStatus("Muon", 1);
//   chain->SetBranchStatus("Electron", 1);

  chain->SetBranchAddress("Info",       &info);
  chain->SetBranchAddress("Electron", &electronArr);
  chain->SetBranchAddress("Muon", &muonArr);


  int count=0, pass=0;
  cout << "nEntries: " << chain->GetEntries() << endl;
  for(UInt_t ientry=0; ientry<chain->GetEntries(); ientry++) {

    chain->GetEntry(ientry);
    if(!(ientry%100000)) cout << "entry: " << ientry << endl;

    // get event weight for this file                                                     
    double eventweight=1;
    if(ctrl.mc) eventweight = getWeight(xstab,entrymap,chain);

#ifdef THEIR_EVENTS
    if( !( info->evtNum == 504867308  ||
           info->evtNum == 368148849  ||
           //      info->evtNum == 129514273  ||
           info->evtNum == 286336207  ||
           info->evtNum == 344708580  ||
           info->evtNum == 30998576   ||
           info->evtNum == 155679852  ||
           info->evtNum == 394010457  ||
           info->evtNum == 917379387  ||
           info->evtNum == 78213037   ||
           info->evtNum == 862270386  ||
           info->evtNum == 337493970  ||  // not baseline anymore?
           info->evtNum == 1491724484 ||
           info->evtNum == 480301165  ||
           info->evtNum == 1038911933 ||
           info->evtNum == 876658967  ||
           info->evtNum == 966824024  ||
           info->evtNum == 141954801  ||
           info->evtNum == 160966858  ||
           info->evtNum == 191231387  ||
           info->evtNum == 66033190   ||
           info->evtNum == 10347106   ||
           info->evtNum == 107360878  ||
           info->evtNum == 2554393033 ||
           info->evtNum == 933807102  ||
           info->evtNum == 1188043146 ||
           info->evtNum == 559839432  ||
           info->evtNum == 16706390   ||
           info->evtNum == 65557571   ||
           info->evtNum == 389185367  ||
           info->evtNum == 2722114329 ) ) continue;
#endif
 

#ifdef BDTFAIL_THEIR_EVENTS
    if( !( info->evtNum == 78213037   ||
           info->evtNum == 876658967  ) ) continue;
           
#endif

    unsigned evtfail = fails_HZZ4L_selection(ctrl, info, electronArr, muonArr, eventweight, passtuple);    
    h_evtfail->Fill( evtfail, eventweight );

    count++;
    if( !evtfail ) pass++;
          
  } //end loop over data     

  if( ctrl.mc ) { 
    cout << "--------------" << endl;
    cout << "denom: " << count << endl; 
    cout << "pass: " << pass << endl; 
    cout << "axe: " << (float)pass/count << endl;
    cout << "--------------" << endl;
  }

  delete info;
  delete electronArr;
  delete muonArr;


  //--------------------------------------------------------------------------------------------------------------
  // Save Histograms;
  //============================================================================================================== 
  const char * ofname;
  if( strcmp( ctrl.outputfile.c_str(), "") ) {
    ofname = ctrl.outputfile.c_str();
  } else {
    ofname = "tmp.root";
  }

  TFile *file = new TFile(ofname, "RECREATE");
  h_evt->Write();
  h_evtfail->Write();
  passtuple->Write();
  file->Close();
  delete file;

  // map<TString,TMVA::Reader*>::iterator it;
  // for(it=readers.begin(); it!=readers.end(); it++) delete (*it).second;

  cerr << "done!" << endl;
} 


Revision:	1.9
Committed:	Mon Oct 17 16:23:43 2011 UTC (13 years, 7 months ago) by khahn
Content type:	text/plain
Branch:	MAIN
Changes since 1.8:	+25 -5 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	khahn	1.1	//
2			// System headers
3			//
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>
13			using namespace std;
14
15			//
16			// ROOT headers
17			//
18			#include <TROOT.h> // access to gROOT, entry point to ROOT system
19			#include <TSystem.h> // interface to OS
20			#include <TFile.h> // file handle class
21			#include <TNtuple.h>
22			#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
31
32			//
33			// ntuple format headers
34			//
35	dkralph	1.2	#include "HiggsAnaDefs.hh"
36	khahn	1.1	#include "TEventInfo.hh"
37			#include "TElectron.hh"
38			#include "TMuon.hh"
39			#include "TJet.hh"
40	khahn	1.8	#include "SiMVAElectronSelection.h"
41	khahn	1.1	#include "RunLumiRangeMap.h"
42
43			//
44			// utility headers
45			//
46			#include "ParseArgs.h"
47	dkralph	1.2	#include "SampleWeight.h"
48	khahn	1.1	#include "Selection.h"
49			#include "HZZCiCElectronSelection.h"
50	dkralph	1.4	#include "HZZLikelihoodElectronSelection.h"
51	dkralph	1.5	#include "HZZBDTElectronSelection.h"
52	dkralph	1.2	#include "SampleWeight.h"
53	khahn	1.1
54	khahn	1.8	//#define BDTFAIL_THEIR_EVENTS
55	khahn	1.1	//#define THEIR_EVENTS
56
57			//=== MAIN =================================================================================================
58			int main(int argc, char** argv)
59			{
60
61			vector<vector<string> > inputFiles;
62			inputFiles.push_back(vector<string>());
63
64			//
65			// args
66			//--------------------------------------------------------------------------------------------------------------
67			ControlFlags ctrl;
68			parse_args( argc, argv, ctrl );
69			if( ctrl.inputfile.empty() \|\|
70			ctrl.inputfile.empty() ) {
71			cerr << "usage: applySelection.exe <flags> " << endl;
72			cerr << "\tmandoatory flags : " << endl;
73			cerr << "\t--inputfile \| file containing a list of ntuples to run over" << endl;
74			cerr << "\t--outputfile \| file to store selected evet" << endl;
75			return 1;
76			}
77			ctrl.dump();
78
79	dkralph	1.4	map<string,double> entrymap; // number of unskimmed entries in each file
80
81	khahn	1.1	//
82			// File I/O
83			//--------------------------------------------------------------------------------------------------------------
84			TChain * chain = new TChain("Events");
85			ifstream f(ctrl.inputfile.c_str());
86			string fname;
87			while (f >> fname) {
88	dkralph	1.4	if( !(strncmp( fname.c_str(), "#", 1 ) ) ) continue; // skip commented lines
89	khahn	1.1	cout << "adding inputfile : " << fname.c_str() << endl;
90	dkralph	1.4	entrymap[string(fname.c_str())] = unskimmedEntries(fname.c_str());
91	khahn	1.1	chain->AddFile(fname.c_str());
92			}
93
94	dkralph	1.2	// table of cross section values
95			SimpleTable xstab("./data/xs.dat");
96
97	khahn	1.1	//
98			// Setup
99			//--------------------------------------------------------------------------------------------------------------
100			TH1F * h_evt = new TH1F("hevt", "hevt", 2, 0, 2 );
101	dkralph	1.4	TH1F * h_evtfail = new TH1F("hevtfail", "hevtfail", 1024, 0, 1024 );
102	khahn	1.6	// TNtuple * passtuple = new TNtuple( "passtuple", "passtuple", "run:evt:lumi:channel:mZ1:mZ2:m4l:pt4l:w" );
103			TTree * passtuple = new TTree("passtuple", "passtuple" );
104			unsigned run, evt, lumi, channel;
105	khahn	1.7	float mZ1, mZ2, m4l, pt4l;
106	khahn	1.9	unsigned tZ1, tZ2;
107	khahn	1.7	double w;
108	khahn	1.6	passtuple->Branch("run", &run);
109			passtuple->Branch("evt", &evt);
110			passtuple->Branch("lumi", &lumi);
111			passtuple->Branch("mZ1", &mZ1);
112			passtuple->Branch("mZ2", &mZ2);
113	khahn	1.9	passtuple->Branch("tZ1", &tZ1);
114			passtuple->Branch("tZ2", &tZ2);
115	khahn	1.6	passtuple->Branch("m4l", &m4l);
116			passtuple->Branch("pt4l", &pt4l);
117			passtuple->Branch("w", &w);
118	khahn	1.1	initCiCSelection();
119	dkralph	1.5	if(ctrl.eleSele=="lik") initLikSelection();
120			if(ctrl.eleSele=="bdt") initBDTSelection();
121	khahn	1.8	if(ctrl.eleSele=="si" ) initSiMVAElectronSelection();
122	khahn	1.1	initRunLumiRangeMap();
123
124			//
125			// Loop
126			//--------------------------------------------------------------------------------------------------------------
127
128			//
129			// Access samples and fill histograms
130			TFile *inputFile=0;
131			TTree *eventTree=0;
132
133			// Data structures to store info from TTrees
134			mithep::TEventInfo *info = new mithep::TEventInfo();
135			TClonesArray *electronArr = new TClonesArray("mithep::TElectron");
136			TClonesArray *muonArr = new TClonesArray("mithep::TMuon");
137
138
139			TBranch *infoBr;
140			TBranch *electronBr;
141			TBranch *muonBr;
142
143			// chain->SetBranchStatus("*",0); //disable all branches
144			// chain->SetBranchStatus("Info", 1);
145			// chain->SetBranchStatus("Muon", 1);
146			// chain->SetBranchStatus("Electron", 1);
147
148			chain->SetBranchAddress("Info", &info);
149			chain->SetBranchAddress("Electron", &electronArr);
150			chain->SetBranchAddress("Muon", &muonArr);
151
152
153	khahn	1.9	int count=0, pass=0;
154	khahn	1.1	cout << "nEntries: " << chain->GetEntries() << endl;
155	dkralph	1.5	for(UInt_t ientry=0; ientry<chain->GetEntries(); ientry++) {
156	dkralph	1.4
157	khahn	1.1	chain->GetEntry(ientry);
158	dkralph	1.4	if(!(ientry%100000)) cout << "entry: " << ientry << endl;
159	khahn	1.1
160	dkralph	1.2	// get event weight for this file
161	dkralph	1.4	double eventweight=1;
162			if(ctrl.mc) eventweight = getWeight(xstab,entrymap,chain);
163	dkralph	1.2
164	khahn	1.1	#ifdef THEIR_EVENTS
165			if( !( info->evtNum == 504867308 \|\|
166			info->evtNum == 368148849 \|\|
167	khahn	1.9	// info->evtNum == 129514273 \|\|
168	khahn	1.1	info->evtNum == 286336207 \|\|
169			info->evtNum == 344708580 \|\|
170			info->evtNum == 30998576 \|\|
171			info->evtNum == 155679852 \|\|
172			info->evtNum == 394010457 \|\|
173			info->evtNum == 917379387 \|\|
174			info->evtNum == 78213037 \|\|
175	khahn	1.9	info->evtNum == 862270386 \|\|
176			info->evtNum == 337493970 \|\| // not baseline anymore?
177	khahn	1.1	info->evtNum == 1491724484 \|\|
178			info->evtNum == 480301165 \|\|
179			info->evtNum == 1038911933 \|\|
180			info->evtNum == 876658967 \|\|
181			info->evtNum == 966824024 \|\|
182			info->evtNum == 141954801 \|\|
183			info->evtNum == 160966858 \|\|
184			info->evtNum == 191231387 \|\|
185			info->evtNum == 66033190 \|\|
186			info->evtNum == 10347106 \|\|
187	khahn	1.9	info->evtNum == 107360878 \|\|
188			info->evtNum == 2554393033 \|\|
189			info->evtNum == 933807102 \|\|
190			info->evtNum == 1188043146 \|\|
191			info->evtNum == 559839432 \|\|
192			info->evtNum == 16706390 \|\|
193			info->evtNum == 65557571 \|\|
194			info->evtNum == 389185367 \|\|
195			info->evtNum == 2722114329 ) ) continue;
196	khahn	1.1	#endif
197	khahn	1.8
198
199			#ifdef BDTFAIL_THEIR_EVENTS
200			if( !( info->evtNum == 78213037 \|\|
201			info->evtNum == 876658967 ) ) continue;
202
203			#endif
204	khahn	1.1
205	dkralph	1.4	unsigned evtfail = fails_HZZ4L_selection(ctrl, info, electronArr, muonArr, eventweight, passtuple);
206	khahn	1.1	h_evtfail->Fill( evtfail, eventweight );
207	khahn	1.8
208	khahn	1.9	count++;
209			if( !evtfail ) pass++;
210	khahn	1.1
211			} //end loop over data
212
213	khahn	1.9	if( ctrl.mc ) {
214			cout << "--------------" << endl;
215			cout << "denom: " << count << endl;
216			cout << "pass: " << pass << endl;
217			cout << "axe: " << (float)pass/count << endl;
218			cout << "--------------" << endl;
219			}
220	khahn	1.1
221			delete info;
222			delete electronArr;
223			delete muonArr;
224
225
226
227			//--------------------------------------------------------------------------------------------------------------
228			// Save Histograms;
229			//==============================================================================================================
230			const char * ofname;
231			if( strcmp( ctrl.outputfile.c_str(), "") ) {
232			ofname = ctrl.outputfile.c_str();
233			} else {
234			ofname = "tmp.root";
235			}
236
237			TFile *file = new TFile(ofname, "RECREATE");
238			h_evt->Write();
239			h_evtfail->Write();
240			passtuple->Write();
241			file->Close();
242			delete file;
243
244	dkralph	1.5	// map<TString,TMVA::Reader*>::iterator it;
245			// for(it=readers.begin(); it!=readers.end(); it++) delete (*it).second;
246
247	khahn	1.1	cerr << "done!" << endl;
248			}
249
250
251