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Comparing UserCode/JetFitAnalyzer/test/JetFinderAnalyzer.cc (file contents):
Revision 1.3 by dnisson, Thu Sep 3 18:02:35 2009 UTC vs.
Revision 1.16 by dnisson, Thu Sep 24 20:56:28 2009 UTC

#	Line 7 | Line 7
7		#include "FWCore/MessageLogger/interface/MessageLogger.h"
8		#include "PhysicsTools/UtilAlgos/interface/TFileService.h"
9
10	<	#include "SimDataFormats/HepMCProduct/interface/HepMCProduct.h"
11	<	#include "DataFormats/Candidate/interface/Particle.h"
10	>	#include "DataFormats/HepMCCandidate/interface/GenParticleFwd.h"
11	>	#include "DataFormats/HepMCCandidate/interface/GenParticle.h"
12		#include "DataFormats/ParticleFlowCandidate/interface/PFCandidateFwd.h"
13		#include "DataFormats/ParticleFlowCandidate/interface/PFCandidate.h"
14		#include "DataFormats/ParticleFlowReco/interface/PFBlock.h"
15
16	+	/* Jet reco stuff */
17	+	#include "DataFormats/JetReco/interface/PFJetCollection.h"
18	+	#include "DataFormats/JetReco/interface/GenJetCollection.h"
19	+	#include "DataFormats/JetReco/interface/PFJet.h"
20	+	#include "DataFormats/JetReco/interface/GenJet.h"
21	+
22		#include <map>
23		#include <vector>
24		#include <limits>
#	Line 29 | Line 35
35		using namespace std;
36		using namespace fastjet;
37
32	–	// Class to represent a "generic" particle, whether raw or reconstructed
33	–	class GenericParticle {
34	–	public:
35	–	GenericParticle(double __px, double __py, double __pz, double __e,
36	–	double __charge = 0.0)
37	–	: _px(__px), _py(__py), _pz(__pz), _e(__e), _charge(__charge) {
38	–	}
39	–	GenericParticle(const HepMC::GenParticle &genParticle)
40	–	: _charge(0.0) {
41	–	_px = genParticle.momentum().px();
42	–	_py = genParticle.momentum().py();
43	–	_pz = genParticle.momentum().pz();
44	–	_e = genParticle.momentum().e();
45	–	}
46	–	GenericParticle(const reco::PFCandidate &pfCandidate)
47	–	: _charge(0.0) {
48	–	_px = pfCandidate.px();
49	–	_py = pfCandidate.py();
50	–	_pz = pfCandidate.pz();
51	–	_e = pfCandidate.energy();
52	–	}
53	–	double px() {
54	–	return _px;
55	–	}
56	–	double py() {
57	–	return _py;
58	–	}
59	–	double pz() {
60	–	return _pz;
61	–	}
62	–	double e() {
63	–	return _e;
64	–	}
65	–	double charge() {
66	–	return _charge;
67	–	}
68	–	double eta() {
69	–	double theta = acos(_pz/sqrt(_px*_px + _py*_py + _pz*_pz));
70	–	return -log(tan(theta*0.5));
71	–	}
72	–	double phi() {
73	–	double phi0 = acos(_px/sqrt(_px*_px + _py*_py));
74	–	return _py > 0.0 ? phi0 : -phi0;
75	–	}
76	–	double m() {
77	–	return sqrt(_e*_e - _px*_px - _py*_py - _pz*_pz);
78	–	}
79	–	private:
80	–	double _px;
81	–	double _py;
82	–	double _pz;
83	–	double _e;
84	–	double _charge;
85	–	};
86	–
38		class JetFinderAnalyzer : public JetFitAnalyzer {
39		public:
40		struct jet {
#	Line 119 | Line 70 | private:
70		return sum1 * sum2;
71		}
72
73	<	static void jetfinder(TMinuit *gMinuit, TH2 *hist, int ngauss) {
74	<	double dist_sq = numeric_limits<double>::infinity();
124	<	unique_jets[hist].resize(ngauss);
125	<	int nbinsX = hist->GetXaxis()->GetNbins();
126	<	int nbinsY = hist->GetYaxis()->GetNbins();
127	<	double XbinSize = (hist->GetXaxis()->GetXmax()
128	<	- hist->GetXaxis()->GetXmin())
129	<	/ static_cast<double>(nbinsX);
130	<	double YbinSize = (hist->GetYaxis()->GetXmax()
131	<	- hist->GetYaxis()->GetXmin())
132	<	/ static_cast<double>(nbinsY);
133	<	for (int i = 0; i < ngauss; i++) {
134	<	double N, mu_x, mu_y, sig, err, lo, hi;
135	<	int iuint;
136	<	TString name;
137	<	gMinuit->mnpout(4*i, name, N, err, lo, hi, iuint);
138	<	gMinuit->mnpout(4*i + 1, name, mu_x, err, lo, hi, iuint);
139	<	gMinuit->mnpout(4*i + 2, name, mu_y, err, lo, hi, iuint);
140	<	gMinuit->mnpout(4*i + 3, name, sig, err, lo, hi, iuint);
141	<	for (int j = 0; j < i; j++) {
142	<	double N2, mu_x2, mu_y2, sig2;
143	<	gMinuit->mnpout(4*j, name, N2, err, lo, hi, iuint);
144	<	gMinuit->mnpout(4*j + 1, name, mu_x2, err, lo, hi, iuint);
145	<	gMinuit->mnpout(4*j + 2, name, mu_y2, err, lo, hi, iuint);
146	<	gMinuit->mnpout(4*j + 3, name, sig2, err, lo, hi, iuint);
147	<	double _dist_sq = (mu_x2 - mu_x)*(mu_x2 - mu_x)
148	<	+ (mu_y2 - mu_y)*(mu_y2 - mu_y);
149	<	if (_dist_sq < dist_sq)
150	<	dist_sq = _dist_sq;
151	<	}
152	<
153	<	jet j;
154	<	j.energy = N;
155	<	j.eta = mu_x; j.phi = mu_y;
156	<	unique_jets[hist][ngauss-1].push_back(j);
157	<	}
158	<	}
159	<
160	<	virtual void beginJob(const edm::EventSetup&);
161	<	virtual TH2D* make_histo(const edm::Event&, const edm::EventSetup&);
73	>	virtual void beginJob(const edm::EventSetup &es);
74	>	virtual TH2D * make_histo(const edm::Event &, const edm::EventSetup &);
75		virtual jetfit::model_def& make_model_def(const edm::Event&,
76		const edm::EventSetup&,
77		TH2 *);
78		virtual void analyze_results(jetfit::results r,
79		std::vector<jetfit::trouble> t, TH2 *);
80	<	vector<GenericParticle *> get_particles(const edm::Event&);
168	<	void fetchCandidateCollection(edm::Handle<reco::PFCandidateCollection>&,
169	<	const edm::InputTag&, const edm::Event&) const;
80	>	vector<reco::Candidate *> get_particles(const edm::Event&);
81
82		fstream ofs;
83		edm::InputTag inputTagPFCandidates_;
84	+	edm::InputTag inputTagGenParticles_;
85		int info_type_;
86		double smear_;
87		int smear_coord_;
88	+	string jet_algo_;
89	+	string reclustered_jet_algo_;
90		};
91
92		map<TH2 *, vector< vector< JetFinderAnalyzer::jet > > >
#	Line 183 | Line 97 | JetFinderAnalyzer::JetFinderAnalyzer(con
97		{
98		info_type_ = pSet.getUntrackedParameter("info_type", 0);
99
100	+	if (info_type_ == 0) {
101	+	inputTagGenParticles_ = pSet.getParameter<edm::InputTag>("GenParticles");
102	+	}
103		if (info_type_ == 1) {
104		inputTagPFCandidates_ = pSet.getParameter<edm::InputTag>("PFCandidates");
105		}
#	Line 191 | Line 108 | JetFinderAnalyzer::JetFinderAnalyzer(con
108		smear_coord_ = pSet.getUntrackedParameter("smear_coord", 0);
109		// 0 = eta-phi smear
110		// 1 = proper angle smear
111	<	set_user_minuit(jetfinder);
111	>	jet_algo_ = pSet.getParameter<string>("jet_algo");
112	>	set_user_minuit(0); // we don't need this feature--it's deprecated
113		}
114
115	<	void
116	<	JetFinderAnalyzer::fetchCandidateCollection(edm::Handle<reco::PFCandidateCollection>& c,
199	<	const edm::InputTag& tag,
200	<	const edm::Event& iEvent) const {
201	<
202	<	bool found = iEvent.getByLabel(tag, c);
203	<
204	<	if(!found ) {
205	<	ostringstream  err;
206	<	err<<" cannot get PFCandidates: "
207	<	<<tag<<endl;
208	<	edm::LogError("PFCandidates")<<err.str();
209	<	throw cms::Exception( "MissingProduct", err.str());
210	<	}
211	<
212	<	}
115	>	TH2D * JetFinderAnalyzer::make_histo(const edm::Event &evt, const edm::EventSetup&) {
116	>	const reco::Jet * highest_e_jet = 0;
117
214	–	vector<GenericParticle *> JetFinderAnalyzer::get_particles(const edm::Event &evt) {
215	–	// fill unreduced histo
216	–	edm::Handle<edm::HepMCProduct> hRaw;
217	–	edm::Handle<reco::PFCandidateCollection> hPFlow;
118		if (info_type_ == 0) {
119	<	evt.getByLabel("source", hRaw);
120	<	}
121	<	if (info_type_ == 1) {
122	<	fetchCandidateCollection(hPFlow,
123	<	inputTagPFCandidates_,
124	<	evt);
119	>	edm::Handle< vector<reco::GenJet> > evtJets;
120	>	evt.getByLabel(jet_algo_, evtJets);
121	>	for (unsigned i = 0; i < evtJets->size(); i++) {
122	>	if (highest_e_jet == 0
123	>	|| (*evtJets)[i].energy() > highest_e_jet->energy()) {
124	>	highest_e_jet = &((*evtJets)[i]);
125	>	}
126	>	}
127		}
128	<
129	<	vector<GenericParticle *> particles;
130	<
131	<	switch (info_type_) {
132	<	case 0:
133	<	const HepMC::GenEvent *hmcEvt = hRaw->GetEvent();
134	<	for (HepMC::GenEvent::particle_const_iterator
233	<	pit = hmcEvt->particles_begin(); pit != hmcEvt->particles_end();
234	<	pit++) {
235	<	if ((*pit)->status() == 1) {
236	<	particles.push_back(new GenericParticle(**pit));
128	>	else if (info_type_ == 1) {
129	>	edm::Handle< vector<reco::PFJet> > evtJets;
130	>	evt.getByLabel(jet_algo_, evtJets);
131	>	for (unsigned i = 0; i < evtJets->size(); i++) {
132	>	if (highest_e_jet == 0
133	>	|| (*evtJets)[i].energy() > highest_e_jet->energy()) {
134	>	highest_e_jet = &((*evtJets)[i]);
135		}
136		}
137	+	}
138
139	<	break;
140	<	case 1:
242	<	for (unsigned i = 0; i < hPFlow->size(); i++) {
243	<	particles.push_back(new GenericParticle((*hPFlow)[i]));
244	<	}
245	<	break;
246	<	default:
247	<	cerr << "Unknown event type" << endl; // TODO use MessageLogger
139	>	if (highest_e_jet == 0) {
140	>	throw cms::Exception("FatJetsNotFound");
141		}
142
143	<	return particles;
144	<	}
143	>	vector<const reco::Candidate *> particles =
144	>	highest_e_jet->getJetConstituentsQuick();
145	>	cout << "got cands list of highest e jet" << endl;
146
253	–	TH2D * JetFinderAnalyzer::make_histo(const edm::Event &evt, const edm::EventSetup&) {
147		ostringstream oss;
148	<	oss << "eta_phi_energy_unred"<<evt.id().event() << flush;
256	<	TH2D *unred_histo = new TH2D(oss.str().c_str(), oss.str().c_str(),
257	<	600, -2.5, 2.5, 600, -PI, PI);
258	<
259	<	vector<GenericParticle *> particles = get_particles(evt);
260	<	for (int i = 0; i < particles.size(); i++) {
261	<	unred_histo->Fill(particles[i]->eta(),
262	<	particles[i]->phi(),
263	<	particles[i]->e());
264	<	}
265	<
266	<	// reduce histo
267	<	ostringstream oss2;
268	<	oss2 << "eta_phi_energy_red"<<evt.id().event() << flush;
148	>	oss << "eta_phi_energy"<<evt.id().event() << flush;
149		edm::Service<TFileService> fs;
150	<	// draw cone of radius 0.5 around highest energy bin, reduce
151	<	double maxE = 0.0;
152	<	int max_i = 29, max_j = 29;
153	<	for (int i = 0; i < unred_histo->GetNbinsX(); i++) {
154	<	for (int j = 0; j < unred_histo->GetNbinsY(); j++) {
155	<	double E = unred_histo->GetBinContent(i+1, j+1);
156	<	if (E > maxE) {
277	<	maxE = E;
278	<	max_i = i;
279	<	max_j = j;
280	<	}
281	<	}
282	<	}
283	<
284	<	double rcone = 0.5;
285	<	double Xlo = unred_histo->GetXaxis()->GetXmin();
286	<	double Xhi = unred_histo->GetXaxis()->GetXmax();
287	<	double Ylo = unred_histo->GetYaxis()->GetXmin();
288	<	double Yhi = unred_histo->GetYaxis()->GetXmax();
289	<	double XbinSize = (Xhi - Xlo) /
290	<	static_cast<double>(unred_histo->GetXaxis()->GetNbins());
291	<	double YbinSize = (Yhi - Ylo) /
292	<	static_cast<double>(unred_histo->GetYaxis()->GetNbins());
293	<	double max_x = (static_cast<double>(max_i) + 0.5) * XbinSize + Xlo;
294	<	double max_y = (static_cast<double>(max_j) + 0.5) * YbinSize + Ylo;
295	<	TH2D *histo = fs->make<TH2D>(oss2.str().c_str(), oss2.str().c_str(),
296	<	60, max_x-rcone, max_x+rcone,
297	<	60, max_y-rcone, max_y+rcone);
298	<
299	<	// create an unsmeared reduced histo
300	<	TH2D *histo_unsmeared = fs->make<TH2D>((oss2.str()+"_unsmeared").c_str(),
301	<	(oss2.str()+"_unsmeared").c_str(),
302	<	60, max_x-rcone, max_x+rcone,
303	<	60, max_y-rcone, max_y+rcone);
304	<	for (int i = 0; i < particles.size(); i++) {
305	<	double N = particles[i]->e();
306	<	double x = particles[i]->eta();
307	<	double y = particles[i]->phi();
308	<	histo_unsmeared->Fill(x, y, N);
309	<	}
150	>	TH2D *histo = fs->make<TH2D>(oss.str().c_str(), oss.str().c_str(),
151	>	30,
152	>	highest_e_jet->eta()-0.5,
153	>	highest_e_jet->eta()+0.5,
154	>	30,
155	>	highest_e_jet->phi()-0.5,
156	>	highest_e_jet->phi()+0.5);
157
158	<	// create a smeared reduced histo
158	>	// create a smeared histo
159		// create a temporary 2D vector for smeared energies
160	<	XbinSize = (histo->GetXaxis()->GetXmax()
160	>	double XbinSize = (histo->GetXaxis()->GetXmax()
161		- histo->GetXaxis()->GetXmin()) /
162		static_cast<double>(histo->GetXaxis()->GetNbins());
163	<	YbinSize = (histo->GetYaxis()->GetXmax()
163	>	double YbinSize = (histo->GetYaxis()->GetXmax()
164		- histo->GetYaxis()->GetXmin()) /
165		static_cast<double>(histo->GetYaxis()->GetNbins());
166	<	vector< vector<double> > smeared(60, vector<double>(60, 0.0) );
166	>	double Xlo = histo->GetXaxis()->GetXmin();
167	>	double Xhi = histo->GetXaxis()->GetXmax();
168	>	double Ylo = histo->GetYaxis()->GetXmin();
169	>	double Yhi = histo->GetYaxis()->GetXmax();
170	>	vector< vector<double> > smeared(30, vector<double>(30, 0.0) );
171		switch (smear_coord_) {
172		case 1:
173		for (int i = 0; i < particles.size(); i++) {
174	<	double N = particles[i]->e();
174	>	double N = particles[i]->energy();
175		double x = particles[i]->eta();
176		double y = particles[i]->phi();
177	+	if (y < Ylo) {
178	+	y += 2.0*PI;
179	+	}
180	+	if (y > Yhi) {
181	+	y -= 2.0*PI;
182	+	}
183		// loop over bins and add Gaussian in proper angle to smeared
184	<	for (vector< vector<double> >::size_type i2 = 0; i2 < 60; i2++) {
185	<	for (vector< double >::size_type j2 = 0; j2 < 60; j2++) {
184	>	for (vector< vector<double> >::size_type i2 = 0; i2 < 30; i2++) {
185	>	for (vector< double >::size_type j2 = 0; j2 < 30; j2++) {
186		double eta = static_cast<double>((signed int)i2) * XbinSize +
187	<	max_x - rcone - x;
188	<	double phi = acos(cos(static_cast<double>((signed int)j2) * YbinSize +
189	<	max_y - rcone - y));
190	<	phi = sin(phi) > 0 ? phi : -phi;
334	<
187	>	Xlo - x;
188	>	double phi = static_cast<double>((signed int)j2) * YbinSize +
189	>	Ylo - y;
190	>
191		// transform eta, phi to proper angle
192		double theta = 2.0*atan(exp(-eta));
193		double iota = asin(sin(theta)*sin(phi));
#	Line 345 | Line 201 | TH2D * JetFinderAnalyzer::make_histo(con
201		case 0:
202		default:
203		for (int i = 0; i < particles.size(); i++) {
204	<	double N = particles[i]->e();
204	>	double N = particles[i]->energy();
205		double x = particles[i]->eta();
206		double y = particles[i]->phi();
207	+	if (y < Ylo) {
208	+	y += 2.0*PI;
209	+	}
210	+	if (y > Yhi) {
211	+	y -= 2.0*PI;
212	+	}
213		// loop over bins and add Gaussian to smeared
214	<	for (vector< vector<double> >::size_type i2 = 0; i2 < 60; i2++) {
215	<	for (vector< double >::size_type j2 = 0; j2 < 60; j2++) {
214	>	for (vector< vector<double> >::size_type i2 = 0; i2 < 30; i2++) {
215	>	for (vector< double >::size_type j2 = 0; j2 < 30; j2++) {
216		double eta = static_cast<double>((signed int)i2) * XbinSize
217	<	+ max_x - rcone - x;
218	<	double phi = acos(cos(static_cast<double>((signed int)j2) * YbinSize
219	<	+ max_y - rcone - y));
220	<	phi = sin(phi) > 0 ? phi : -phi;
217	>	+ Xlo - x;
218	>	double phi = static_cast<double>((signed int)j2) * YbinSize +
219	>	Ylo - y;
220	>
221		smeared[i2][j2] += (N*XbinSize*YbinSize/(2.0*PI*smear_*smear_))
222		* exp(-0.5*(eta*eta + phi*phi)/(smear_*smear_));
223		}
#	Line 363 | Line 225 | TH2D * JetFinderAnalyzer::make_histo(con
225		}
226		}
227		// set histogram to match smear vector
228	<	for (int i = 1; i <= 60; i++) {
229	<	for (int j = 1; j <= 60; j++) {
228	>	for (int i = 1; i <= 30; i++) {
229	>	for (int j = 1; j <= 30; j++) {
230		histo->SetBinContent(i, j, smeared[i-1][j-1]);
231		}
232		}
#	Line 372 | Line 234 | TH2D * JetFinderAnalyzer::make_histo(con
234		return histo;
235		}
236
237	<	void seed_with_CA(vector<GenericParticle *> gParticles, TH2 *histo,
238	<	jetfit::model_def &_mdef) {
239	<	// create a PseudoJet vector
240	<	vector<PseudoJet> particles;
241	<	for (unsigned i = 0; i < gParticles.size(); i++) {
380	<	double x_max = (histo->GetXaxis()->GetXmax()
381	<	+ histo->GetXaxis()->GetXmin()) / 2.0;
382	<	double y_max = (histo->GetYaxis()->GetXmax()
383	<	+ histo->GetYaxis()->GetXmin()) / 2.0;
384	<	valarray<double> pmom(4);
385	<	pmom[0] = gParticles[i]->px();
386	<	pmom[1] = gParticles[i]->py();
387	<	pmom[2] = gParticles[i]->pz();
388	<	pmom[3] = gParticles[i]->e();
389	<	double eta = gParticles[i]->eta();
390	<	double phi = gParticles[i]->phi();
391	<	if ((eta - x_max)*(eta - x_max) + (phi - y_max)*(phi - y_max) < 0.25) {
392	<	PseudoJet j(pmom);
393	<	particles.push_back(j);
394	<	}
395	<	}
396	<
397	<	// choose a jet definition
398	<	double R = 0.2;
399	<	JetDefinition jet_def(cambridge_algorithm, R);
400	<
401	<	// run clustering and extract the jets
402	<	ClusterSequence cs(particles, jet_def);
403	<	vector<PseudoJet> jets = cs.inclusive_jets();
404	<
405	<	double XbinSize = (histo->GetXaxis()->GetXmax()
406	<	- histo->GetXaxis()->GetXmin()) /
407	<	static_cast<double>(histo->GetXaxis()->GetNbins());
408	<	double YbinSize = (histo->GetYaxis()->GetXmax()
409	<	- histo->GetYaxis()->GetXmin()) /
410	<	static_cast<double>(histo->GetYaxis()->GetNbins());
411	<
412	<	// seed with C-A jets
237	>	template <class Jet>
238	>	void seed_with_jetcoll(vector<Jet> jets,
239	>	jetfit::model_def &_mdef, double phi_lo = -PI,
240	>	double phi_hi = PI) {
241	>	// seed with jet collection
242		int ijset = 0;
243		for (unsigned ij = 0; ij < jets.size(); ij++) {
244	<	double N = jets[ij].e();
245	<	if (N > 50.0) {
244	>	double N = jets[ij].energy();
245	>	double eta = jets[ij].eta();
246	>	double phi = jets[ij].phi();
247	>	if (N > 10.0) {
248		_mdef.set_special_par(ijset, 0, N, _mdef.chisquare_error(N)*0.1,
249		0.0, 1.0e6);
250	<	_mdef.set_special_par(ijset, 1, jets[ij].eta(), 0.01,
250	>	_mdef.set_special_par(ijset, 1, eta, 0.01,
251		0.0, 0.0);
252	<	double mdef_phi = jets[ij].phi() > PI ? jets[ij].phi() - 2*PI
253	<	: jets[ij].phi();
252	>	double mdef_phi = phi > PI ? phi - 2*PI
253	>	: phi;
254	>	if (mdef_phi < phi_lo) {
255	>	mdef_phi += 2.0*PI;
256	>	}
257	>	if (mdef_phi > phi_hi) {
258	>	mdef_phi -= 2.0*PI;
259	>	}
260		_mdef.set_special_par(ijset, 2, mdef_phi, 0.01,
261		0.0, 0.0);
262		_mdef.set_special_par(ijset, 3, 0.1, 0.001, 0.0, 0.0);
#	Line 434 | Line 271 | jetfit::model_def& JetFinderAnalyzer::ma
271		class jf_model_def : public jetfit::model_def {
272		public:
273		virtual double chisquare_error(double E) {
274	<	return 0.97*E + 14.0;
275	<	// study from 08-27-09
274	>	return exp(-(4.2 + 0.11*E));
275	>	// study from 09-04-09
276		}
277		};
278
#	Line 451 | Line 288 | jetfit::model_def& JetFinderAnalyzer::ma
288		_mdef->set_indiv_par(2, string("mu_y"), 0.0, 0.0, 0.0, 0.0);
289		_mdef->set_indiv_par(3, string("sig"), 0.1, 0.001, 0.0, 0.0);
290
291	<	seed_with_CA(get_particles(evt), histo, *_mdef);
291	>	// get jetcoll from event file and select highest e jet
292	>	if (info_type_ == 0) {
293	>	edm::Handle< vector<reco::GenJet> > jet_collection;
294	>	evt.getByLabel(jet_algo_, jet_collection);
295	>	reco::GenJet highest_e_jet;
296	>	bool found_jet = false;
297	>	for (unsigned i = 0; i < jet_collection->size(); i++) {
298	>	if (!found_jet || (*jet_collection)[i].energy() > highest_e_jet.energy())
299	>	{
300	>	highest_e_jet = (*jet_collection)[i];
301	>	}
302	>	}
303	>	vector<reco::GenJet> highest_e_jet_coll;
304	>	highest_e_jet_coll.push_back(highest_e_jet);
305	>	seed_with_jetcoll(highest_e_jet_coll, *_mdef,
306	>	histo->GetYaxis()->GetXmin(),
307	>	histo->GetYaxis()->GetXmax());
308	>	}
309	>	if (info_type_ == 1) {
310	>	edm::Handle< vector<reco::PFJet> > jet_collection;
311	>	evt.getByLabel(jet_algo_, jet_collection);
312	>	reco::PFJet highest_e_jet;
313	>	bool found_jet = false;
314	>	for (unsigned i = 0; i < jet_collection->size(); i++) {
315	>	if (!found_jet || (*jet_collection)[i].energy() > highest_e_jet.energy())
316	>	{
317	>	highest_e_jet = (*jet_collection)[i];
318	>	}
319	>	}
320	>	vector<reco::PFJet> highest_e_jet_coll;
321	>	highest_e_jet_coll.push_back(highest_e_jet);
322	>	seed_with_jetcoll(highest_e_jet_coll, *_mdef,
323	>	histo->GetYaxis()->GetXmin(),
324	>	histo->GetYaxis()->GetXmax());
325	>	}
326
327		jetfit::set_model_def(_mdef);
328
#	Line 498 | Line 369 | jetfit::model_def& JetFinderAnalyzer::ma
369		}
370		jetfit::set_ngauss(_mdef->get_n_special_par_sets());
371		init_fit_histo->SetBinContent(i+1, j+1,
372	<	jetfit::fit_fcn(x, y, pval));
372	>	jetfit::fit_fcn(x, y, pval)
373	>	* XbinSize * YbinSize);
374		}
375		}
376
#	Line 551 | Line 423 | ostream& operator<<(ostream &out, jetfit
423		else
424		out << "Not calculated" << endl;
425		}
426	+	else {
427	+	out << "Error matrix accurate" << endl;
428	+	}
429
430		return out;
431		}
#	Line 559 | Line 434 | void JetFinderAnalyzer::analyze_results(
434		std::vector<jetfit::trouble> t,
435		TH2 *hist_orig) {
436		ofs << "Histogram "<<hist_orig->GetName() << endl;
437	<	for (int i = 0; i < unique_jets[hist_orig].size(); i++) {
437	>	for (int i = unique_jets[hist_orig].size() - r.chisquare.size();
438	>	i < unique_jets[hist_orig].size(); i++) {
439	>	int ir = i - unique_jets[hist_orig].size() + r.chisquare.size();
440		ofs << "For "<<i+1<<" gaussians: " << endl
441	<	<< t.at(i) << endl
442	<	<< unique_jets[hist_orig][i].size()<<" unique jets found" << endl;
441	>	<< t.at(i) << endl;
442	>	ofs << "chisquare="<<r.chisquare.at(ir)
443	>	<< endl;
444	>	ofs << unique_jets[hist_orig][i].size()<<" unique jets found" << endl;
445		for (int j = 0; j < unique_jets[hist_orig][i].size(); j++) {
446		jet _jet = unique_jets[hist_orig][i][j];
447		ofs << "Jet "<<j<<": Energy = "<<_jet.energy<<", eta = "<<_jet.eta

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