[u/mrichter/AliRoot.git] / FMD / analysis / AliFMDAnalysisTaskDndeta.cxx

 
#include <TROOT.h>
#include <TSystem.h>
#include <TInterpreter.h>
#include <TChain.h>
#include <TFile.h>
#include <TList.h>
#include <iostream>
#include "TH1F.h"
#include "TH2F.h"
#include "AliFMDAnalysisTaskDndeta.h"
#include "AliAnalysisManager.h"
#include "AliESDFMD.h"
#include "AliESDEvent.h"
#include "AliAODEvent.h"
#include "AliAODHandler.h"
#include "AliMCEventHandler.h"
#include "AliStack.h"
#include "AliLog.h"
#include "AliESDVertex.h"
#include "TMath.h"
#include "AliFMDAnaParameters.h"
//#include "AliFMDGeometry.h"
#include "AliGenEventHeader.h"
#include "AliHeader.h"
//#include "TDatabasePDG.h"
//#include "TParticlePDG.h"
#include "AliFMDStripIndex.h"
ClassImp(AliFMDAnalysisTaskDndeta)


AliFMDAnalysisTaskDndeta::AliFMDAnalysisTaskDndeta()
: fDebug(0),
  fOutputList(0),
  fInputList(0),
  fArray(0),
  fInputArray(0),
  fVertexString(0x0),
  fNevents(),
  fNMCevents(),
  fStandalone(kTRUE),
  fMCevent(0),
  fLastTrackByStrip(0),
  fPrimary(kTRUE)
{
  // Default constructor
  DefineInput (0, TList::Class());
  DefineOutput(0, TList::Class());
}
//_____________________________________________________________________
AliFMDAnalysisTaskDndeta::AliFMDAnalysisTaskDndeta(const char* name, Bool_t SE):
    AliAnalysisTask(name, "Density"),
    fDebug(0),
    fOutputList(0),
    fInputList(0),
    fArray(),
    fInputArray(0),
    fVertexString(0x0),
    fNevents(),
    fNMCevents(),
    fStandalone(kTRUE),
    fMCevent(0),
    fLastTrackByStrip(0),
    fPrimary(kTRUE)
{
  fStandalone = SE;
  if(fStandalone) {
    DefineInput (0, TList::Class());
    DefineInput(1, TObjString::Class());
    DefineOutput(0, TList::Class());
    
  }
}
//_____________________________________________________________________
void AliFMDAnalysisTaskDndeta::CreateOutputObjects()
{
  AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
  
  fArray.SetName("FMD");
  fArray.SetOwner();
  
  if(!fOutputList)
    fOutputList = new TList();
  fOutputList->SetName("BackgroundCorrected");
  
  
  TH2F* hMult = 0;
  TH1F* hHits = 0;
  TH1F* hPrimVertexBin = 0;
  
  
  TH2F* hBgTmp   = pars->GetBackgroundCorrection(1, 'I', 0);
  TH1F* hPrimary = new TH1F("hMultvsEta","hMultvsEta",
			    hBgTmp->GetNbinsX(),
			    hBgTmp->GetXaxis()->GetXmin(),
			    hBgTmp->GetXaxis()->GetXmax());
  hPrimary->Sumw2();
  fOutputList->Add(hPrimary);
  Int_t nVtxbins = pars->GetNvtxBins();
  
  
  for(Int_t det =1; det<=3;det++)
    {
      TObjArray* detArray = new TObjArray();
      detArray->SetName(Form("FMD%d",det));
      fArray.AddAtAndExpand(detArray,det);
      Int_t nRings = (det==1 ? 1 : 2);
      for(Int_t ring = 0;ring<nRings;ring++)
	{
	  Char_t ringChar = (ring == 0 ? 'I' : 'O');
	  Int_t  nSec     = (ring == 0 ? 20 : 40);
	  
	  TObjArray* vtxArray = new TObjArray();
	  vtxArray->SetName(Form("FMD%d%c",det,ringChar));
	  detArray->AddAtAndExpand(vtxArray,ring);
	  for(Int_t i = 0; i< nVtxbins; i++) {
	    TH2F* hBg = pars->GetBackgroundCorrection(det, ringChar, i);
	    hMult  = new TH2F(Form("dNdeta_FMD%d%c_vtxbin%d",det,ringChar,i),Form("dNdeta_FMD%d%c_vtxbin%d",det,ringChar,i),
			      hBg->GetNbinsX(),
			      hBg->GetXaxis()->GetXmin(),
			      hBg->GetXaxis()->GetXmax(),
			      nSec, 0, 2*TMath::Pi());
	    
	    hHits  = new TH1F(Form("hHits_FMD%d%c_vtxbin%d",det,ringChar,i),Form("hHits_FMD%d%c_vtxbin%d",det,ringChar,i),
			      hBg->GetNbinsX(),
			      hBg->GetXaxis()->GetXmin(),
			      hBg->GetXaxis()->GetXmax());
			    
	    
	    hMult->Sumw2();
	    hHits->Sumw2();
	    fOutputList->Add(hMult);
	    fOutputList->Add(hHits);
	    vtxArray->AddAtAndExpand(hMult,i);
	    
	  }
	} 
    }
  
  for(Int_t i = 0; i< nVtxbins; i++) {
   
    hPrimVertexBin = new TH1F(Form("primmult_vtxbin%d",i),
			      Form("primmult_vtxbin%d",i),
			      hBgTmp->GetNbinsX(),
			      hBgTmp->GetXaxis()->GetXmin(),
			      hBgTmp->GetXaxis()->GetXmax());
    hPrimVertexBin->Sumw2();
    fOutputList->Add(hPrimVertexBin);
    
  }
  
  fNevents.SetBins(nVtxbins,0,nVtxbins);
  fNevents.SetName("nEvents");
  fNMCevents.SetBins(nVtxbins,0,nVtxbins);
  fNMCevents.SetName("nMCEvents");
  fOutputList->Add(&fNevents);
  fOutputList->Add(&fNMCevents);
  
}
//_____________________________________________________________________
void AliFMDAnalysisTaskDndeta::ConnectInputData(Option_t */*option*/)
{
  if(fStandalone) {
    fInputList   = (TList*)GetInputData(0);
    fVertexString = (TObjString*)GetInputData(1);
  }
}
//_____________________________________________________________________
void AliFMDAnalysisTaskDndeta::Exec(Option_t */*option*/)
{
  Int_t vtxbin   = fVertexString->GetString().Atoi();
  fNevents.Fill(vtxbin);
  for(UShort_t det=1;det<=3;det++) {
    //TObjArray* detInputArray = (TObjArray*)fInputArray->At(det);
    TObjArray* detArray = (TObjArray*)fArray.At(det);
    Int_t nRings = (det==1 ? 1 : 2);
    for (UShort_t ir = 0; ir < nRings; ir++) {
      Char_t ringChar = (ir == 0 ? 'I' : 'O');
      //TObjArray* vtxInputArray = (TObjArray*)detInputArray->At(ir);
      TObjArray* vtxArray = (TObjArray*)detArray->At(ir);
      TH2F* hMultTotal = (TH2F*)vtxArray->At(vtxbin);
      
      
      TH2F* hMultInput = (TH2F*)fInputList->FindObject(Form("mult_FMD%d%c_vtxbin%d",det,ringChar,vtxbin));
      
      hMultTotal->Add(hMultInput);
      
      
    }
  }
  
  if(fMCevent && fPrimary)
    ProcessPrimary();
  
  if(fStandalone) {
    PostData(0, fOutputList); 
  }
  
}
//_____________________________________________________________________
void AliFMDAnalysisTaskDndeta::Terminate(Option_t */*option*/) {
  
  
  AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
  
  Int_t nVtxbins = pars->GetNvtxBins();
  
  for(UShort_t det=1;det<=3;det++) {
    TObjArray* detArray = (TObjArray*)fArray.At(det);
    Int_t nRings = (det==1 ? 1 : 2);
    for (UShort_t ir = 0; ir < nRings; ir++) {
      TObjArray* vtxArray = (TObjArray*)detArray->At(ir);
      Char_t ringChar = (ir == 0 ? 'I' : 'O');
      for(Int_t i =0; i<nVtxbins; i++) {
	TH2F* hMultTotal = (TH2F*)vtxArray->At(i);
	TH1D* hMultProj   = hMultTotal->ProjectionX(Form("dNdeta_FMD%d%c_vtxbin%d_proj",det,ringChar,i),1,hMultTotal->GetNbinsY());
	fOutputList->Add(hMultProj);
      }
    }
  }
  
}
//_____________________________________________________________________
void AliFMDAnalysisTaskDndeta::ProcessPrimary() {
  
  fLastTrackByStrip.Reset(-1);
  
  AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
  
  AliMCParticle* particle = 0;
  AliStack* stack = fMCevent->Stack();
  
  TH1F* hPrimary = (TH1F*)fOutputList->FindObject("hMultvsEta");
  AliHeader* header            = fMCevent->Header();
  AliGenEventHeader* genHeader = header->GenEventHeader();
  
  TArrayF vertex;
  genHeader->PrimaryVertex(vertex);
  if(TMath::Abs(vertex.At(2)) > pars->GetVtxCutZ())
    return;
  Double_t delta           = 2*pars->GetVtxCutZ()/pars->GetNvtxBins();
  Double_t vertexBinDouble = (vertex.At(2) + pars->GetVtxCutZ()) / delta;
  Int_t    vertexBin       = (Int_t)vertexBinDouble;
  
  Bool_t firstTrack = kTRUE;
  Int_t nTracks = fMCevent->GetNumberOfTracks();
  for(Int_t i = 0 ;i<nTracks;i++) {
    particle = fMCevent->GetTrack(i);
    if(!particle)
      continue;
    
    if(stack->IsPhysicalPrimary(i) && particle->Charge() != 0) {
      hPrimary->Fill(particle->Eta());
      

      TH1F* hPrimVtxBin = (TH1F*)fOutputList->FindObject(Form("primmult_vtxbin%d",vertexBin));
      hPrimVtxBin->Fill(particle->Eta());
      if(firstTrack) {
	fNMCevents.Fill(vertexBin);
	firstTrack = kFALSE;
      }
    }
    
    for(Int_t j=0; j<particle->GetNumberOfTrackReferences();j++) {
      
      AliTrackReference* ref = particle->GetTrackReference(j);
      UShort_t det,sec,strip;
      Char_t   ring;
      if(ref->DetectorId() != AliTrackReference::kFMD)
	continue;
      AliFMDStripIndex::Unpack(ref->UserId(),det,ring,sec,strip);
      Float_t thisStripTrack = fLastTrackByStrip(det,ring,sec,strip);
      if(particle->Charge() != 0 && i != thisStripTrack ) {
	//Double_t x,y,z;
	
	Float_t   eta   = pars->GetEtaFromStrip(det,ring,sec,strip,vertex.At(2));//-1*TMath::Log(TMath::Tan(0.5*theta));
	TH1F* hHits = (TH1F*)fOutputList->FindObject(Form("hHits_FMD%d%c_vtxbin%d",det,ring,vertexBin));
	hHits->Fill(eta);
	Float_t nstrips = (ring =='O' ? 256 : 512);
	
	//if(det == 1 && ring == 'I')
	//	std::cout<<"hit in "<<det<<"   "<<ring<<"   "<<sec<<"   "<<strip<<"   "<<std::endl;
	fLastTrackByStrip(det,ring,sec,strip) = (Float_t)i;
	
	if(strip >0)
	  fLastTrackByStrip(det,ring,sec,strip-1) = (Float_t)i;
	if(strip < (nstrips - 1))
	  fLastTrackByStrip(det,ring,sec,strip+1) = (Float_t)i;
	
	
      }
      }
    
    
      }
  
}
//_____________________________________________________________________
//
//
// EOF
Commit	Line	Data
7c3e5162	1
	2	#include <TROOT.h>
	3	#include <TSystem.h>
	4	#include <TInterpreter.h>
	5	#include <TChain.h>
	6	#include <TFile.h>
	7	#include <TList.h>
	8	#include <iostream>
bb8a464f	9	#include "TH1F.h"
7c3e5162	10	#include "TH2F.h"
	11	#include "AliFMDAnalysisTaskDndeta.h"
	12	#include "AliAnalysisManager.h"
	13	#include "AliESDFMD.h"
	14	#include "AliESDEvent.h"
	15	#include "AliAODEvent.h"
	16	#include "AliAODHandler.h"
	17	#include "AliMCEventHandler.h"
	18	#include "AliStack.h"
	19	#include "AliLog.h"
	20	#include "AliESDVertex.h"
	21	#include "TMath.h"
	22	#include "AliFMDAnaParameters.h"
78f6f750	23	//#include "AliFMDGeometry.h"
bb8a464f	24	#include "AliGenEventHeader.h"
cc066cb9	25	#include "AliHeader.h"
78f6f750	26	//#include "TDatabasePDG.h"
78f6f750	27	//#include "TParticlePDG.h"
cc066cb9	28	#include "AliFMDStripIndex.h"
7c3e5162	29	ClassImp(AliFMDAnalysisTaskDndeta)
	30
	31
	32	AliFMDAnalysisTaskDndeta::AliFMDAnalysisTaskDndeta()
	33	: fDebug(0),
	34	fOutputList(0),
	35	fInputList(0),
	36	fArray(0),
	37	fInputArray(0),
	38	fVertexString(0x0),
	39	fNevents(),
bb8a464f	40	fNMCevents(),
bb8a464f	41	fStandalone(kTRUE),
cc066cb9	42	fMCevent(0),
b83cd7a7	43	fLastTrackByStrip(0),
b3546e91	44	fPrimary(kTRUE)
7c3e5162	45	{
	46	// Default constructor
	47	DefineInput (0, TList::Class());
	48	DefineOutput(0, TList::Class());
	49	}
	50	//_____________________________________________________________________
	51	AliFMDAnalysisTaskDndeta::AliFMDAnalysisTaskDndeta(const char* name, Bool_t SE):
	52	AliAnalysisTask(name, "Density"),
	53	fDebug(0),
	54	fOutputList(0),
	55	fInputList(0),
	56	fArray(),
	57	fInputArray(0),
	58	fVertexString(0x0),
	59	fNevents(),
bb8a464f	60	fNMCevents(),
bb8a464f	61	fStandalone(kTRUE),
cc066cb9	62	fMCevent(0),
b83cd7a7	63	fLastTrackByStrip(0),
b3546e91	64	fPrimary(kTRUE)
7c3e5162	65	{
	66	fStandalone = SE;
	67	if(fStandalone) {
	68	DefineInput (0, TList::Class());
	69	DefineInput(1, TObjString::Class());
	70	DefineOutput(0, TList::Class());
	71
	72	}
	73	}
	74	//_____________________________________________________________________
	75	void AliFMDAnalysisTaskDndeta::CreateOutputObjects()
	76	{
	77	AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
	78
	79	fArray.SetName("FMD");
	80	fArray.SetOwner();
	81
	82	if(!fOutputList)
	83	fOutputList = new TList();
	84	fOutputList->SetName("BackgroundCorrected");
	85
	86
	87	TH2F* hMult = 0;
cc066cb9	88	TH1F* hHits = 0;
bb8a464f	89	TH1F* hPrimVertexBin = 0;
7c3e5162	90
bb8a464f	91
5ea1e0a9	92	TH2F* hBgTmp = pars->GetBackgroundCorrection(1, 'I', 0);
bb8a464f	93	TH1F* hPrimary = new TH1F("hMultvsEta","hMultvsEta",
5ea1e0a9	94	hBgTmp->GetNbinsX(),
	95	hBgTmp->GetXaxis()->GetXmin(),
	96	hBgTmp->GetXaxis()->GetXmax());
bb8a464f	97	hPrimary->Sumw2();
bb8a464f	98	fOutputList->Add(hPrimary);
7c3e5162	99	Int_t nVtxbins = pars->GetNvtxBins();
7c3e5162	100
bb8a464f	101
7c3e5162	102	for(Int_t det =1; det<=3;det++)
	103	{
	104	TObjArray* detArray = new TObjArray();
	105	detArray->SetName(Form("FMD%d",det));
	106	fArray.AddAtAndExpand(detArray,det);
	107	Int_t nRings = (det==1 ? 1 : 2);
	108	for(Int_t ring = 0;ring<nRings;ring++)
	109	{
	110	Char_t ringChar = (ring == 0 ? 'I' : 'O');
	111	Int_t nSec = (ring == 0 ? 20 : 40);
	112
	113	TObjArray* vtxArray = new TObjArray();
	114	vtxArray->SetName(Form("FMD%d%c",det,ringChar));
	115	detArray->AddAtAndExpand(vtxArray,ring);
	116	for(Int_t i = 0; i< nVtxbins; i++) {
	117	TH2F* hBg = pars->GetBackgroundCorrection(det, ringChar, i);
	118	hMult = new TH2F(Form("dNdeta_FMD%d%c_vtxbin%d",det,ringChar,i),Form("dNdeta_FMD%d%c_vtxbin%d",det,ringChar,i),
	119	hBg->GetNbinsX(),
	120	hBg->GetXaxis()->GetXmin(),
	121	hBg->GetXaxis()->GetXmax(),
	122	nSec, 0, 2*TMath::Pi());
cc066cb9	123
	124	hHits = new TH1F(Form("hHits_FMD%d%c_vtxbin%d",det,ringChar,i),Form("hHits_FMD%d%c_vtxbin%d",det,ringChar,i),
	125	hBg->GetNbinsX(),
	126	hBg->GetXaxis()->GetXmin(),
	127	hBg->GetXaxis()->GetXmax());
	128
	129
	130
7c3e5162	131	hMult->Sumw2();
cc066cb9	132	hHits->Sumw2();
7c3e5162	133	fOutputList->Add(hMult);
cc066cb9	134	fOutputList->Add(hHits);
7c3e5162	135	vtxArray->AddAtAndExpand(hMult,i);
	136
	137	}
	138	}
	139	}
	140
bb8a464f	141	for(Int_t i = 0; i< nVtxbins; i++) {
	142
	143	hPrimVertexBin = new TH1F(Form("primmult_vtxbin%d",i),
	144	Form("primmult_vtxbin%d",i),
5ea1e0a9	145	hBgTmp->GetNbinsX(),
	146	hBgTmp->GetXaxis()->GetXmin(),
	147	hBgTmp->GetXaxis()->GetXmax());
bb8a464f	148	hPrimVertexBin->Sumw2();
	149	fOutputList->Add(hPrimVertexBin);
	150
	151	}
	152
7c3e5162	153	fNevents.SetBins(nVtxbins,0,nVtxbins);
7c3e5162	154	fNevents.SetName("nEvents");
bb8a464f	155	fNMCevents.SetBins(nVtxbins,0,nVtxbins);
bb8a464f	156	fNMCevents.SetName("nMCEvents");
7c3e5162	157	fOutputList->Add(&fNevents);
bb8a464f	158	fOutputList->Add(&fNMCevents);
7c3e5162	159
	160	}
	161	//_____________________________________________________________________
	162	void AliFMDAnalysisTaskDndeta::ConnectInputData(Option_t /option*/)
	163	{
	164	if(fStandalone) {
	165	fInputList = (TList*)GetInputData(0);
	166	fVertexString = (TObjString*)GetInputData(1);
	167	}
	168	}
	169	//_____________________________________________________________________
	170	void AliFMDAnalysisTaskDndeta::Exec(Option_t /option*/)
	171	{
	172	Int_t vtxbin = fVertexString->GetString().Atoi();
	173	fNevents.Fill(vtxbin);
7c3e5162	174	for(UShort_t det=1;det<=3;det++) {
	175	//TObjArray* detInputArray = (TObjArray*)fInputArray->At(det);
	176	TObjArray* detArray = (TObjArray*)fArray.At(det);
	177	Int_t nRings = (det==1 ? 1 : 2);
	178	for (UShort_t ir = 0; ir < nRings; ir++) {
	179	Char_t ringChar = (ir == 0 ? 'I' : 'O');
	180	//TObjArray* vtxInputArray = (TObjArray*)detInputArray->At(ir);
	181	TObjArray* vtxArray = (TObjArray*)detArray->At(ir);
	182	TH2F* hMultTotal = (TH2F*)vtxArray->At(vtxbin);
	183
	184
	185	TH2F* hMultInput = (TH2F*)fInputList->FindObject(Form("mult_FMD%d%c_vtxbin%d",det,ringChar,vtxbin));
1282ce49	186
7c3e5162	187	hMultTotal->Add(hMultInput);
	188
	189
	190	}
	191	}
bb8a464f	192
b3546e91	193	if(fMCevent && fPrimary)
bb8a464f	194	ProcessPrimary();
bb8a464f	195
7c3e5162	196	if(fStandalone) {
	197	PostData(0, fOutputList);
	198	}
	199
	200	}
	201	//_____________________________________________________________________
	202	void AliFMDAnalysisTaskDndeta::Terminate(Option_t /option*/) {
	203
1282ce49	204
7c3e5162	205	AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
	206
	207	Int_t nVtxbins = pars->GetNvtxBins();
	208
	209	for(UShort_t det=1;det<=3;det++) {
	210	TObjArray* detArray = (TObjArray*)fArray.At(det);
	211	Int_t nRings = (det==1 ? 1 : 2);
	212	for (UShort_t ir = 0; ir < nRings; ir++) {
	213	TObjArray* vtxArray = (TObjArray*)detArray->At(ir);
1282ce49	214	Char_t ringChar = (ir == 0 ? 'I' : 'O');
7c3e5162	215	for(Int_t i =0; i<nVtxbins; i++) {
7c3e5162	216	TH2F* hMultTotal = (TH2F*)vtxArray->At(i);
1282ce49	217	TH1D* hMultProj = hMultTotal->ProjectionX(Form("dNdeta_FMD%d%c_vtxbin%d_proj",det,ringChar,i),1,hMultTotal->GetNbinsY());
1282ce49	218	fOutputList->Add(hMultProj);
7c3e5162	219	}
	220	}
	221	}
1282ce49	222
bb8a464f	223	}
	224	//_____________________________________________________________________
	225	void AliFMDAnalysisTaskDndeta::ProcessPrimary() {
cc066cb9	226
	227	fLastTrackByStrip.Reset(-1);
	228
bb8a464f	229	AliFMDAnaParameters* pars = AliFMDAnaParameters::Instance();
	230
	231	AliMCParticle* particle = 0;
	232	AliStack* stack = fMCevent->Stack();
	233
	234	TH1F* hPrimary = (TH1F*)fOutputList->FindObject("hMultvsEta");
cc066cb9	235	AliHeader* header = fMCevent->Header();
	236	AliGenEventHeader* genHeader = header->GenEventHeader();
	237
	238	TArrayF vertex;
	239	genHeader->PrimaryVertex(vertex);
	240	if(TMath::Abs(vertex.At(2)) > pars->GetVtxCutZ())
	241	return;
	242	Double_t delta = 2*pars->GetVtxCutZ()/pars->GetNvtxBins();
	243	Double_t vertexBinDouble = (vertex.At(2) + pars->GetVtxCutZ()) / delta;
	244	Int_t vertexBin = (Int_t)vertexBinDouble;
bb8a464f	245
	246	Bool_t firstTrack = kTRUE;
	247	Int_t nTracks = fMCevent->GetNumberOfTracks();
	248	for(Int_t i = 0 ;i<nTracks;i++) {
	249	particle = fMCevent->GetTrack(i);
	250	if(!particle)
	251	continue;
6289b3e8	252
bb8a464f	253	if(stack->IsPhysicalPrimary(i) && particle->Charge() != 0) {
bb8a464f	254	hPrimary->Fill(particle->Eta());
cc066cb9	255
6289b3e8	256
bb8a464f	257	TH1F* hPrimVtxBin = (TH1F*)fOutputList->FindObject(Form("primmult_vtxbin%d",vertexBin));
	258	hPrimVtxBin->Fill(particle->Eta());
	259	if(firstTrack) {
	260	fNMCevents.Fill(vertexBin);
	261	firstTrack = kFALSE;
	262	}
	263	}
b3546e91	264
cc066cb9	265	for(Int_t j=0; j<particle->GetNumberOfTrackReferences();j++) {
bb8a464f	266
cc066cb9	267	AliTrackReference* ref = particle->GetTrackReference(j);
	268	UShort_t det,sec,strip;
	269	Char_t ring;
	270	if(ref->DetectorId() != AliTrackReference::kFMD)
	271	continue;
	272	AliFMDStripIndex::Unpack(ref->UserId(),det,ring,sec,strip);
b83cd7a7	273	Float_t thisStripTrack = fLastTrackByStrip(det,ring,sec,strip);
cc066cb9	274	if(particle->Charge() != 0 && i != thisStripTrack ) {
78f6f750	275	//Double_t x,y,z;
cc066cb9	276
f58a4769	277	Float_t eta = pars->GetEtaFromStrip(det,ring,sec,strip,vertex.At(2));//-1TMath::Log(TMath::Tan(0.5theta));
cc066cb9	278	TH1F* hHits = (TH1F*)fOutputList->FindObject(Form("hHits_FMD%d%c_vtxbin%d",det,ring,vertexBin));
	279	hHits->Fill(eta);
	280	Float_t nstrips = (ring =='O' ? 256 : 512);
	281
f58a4769	282	//if(det == 1 && ring == 'I')
f58a4769	283	// std::cout<<"hit in "<<det<<" "<<ring<<" "<<sec<<" "<<strip<<" "<<std::endl;
b83cd7a7	284	fLastTrackByStrip(det,ring,sec,strip) = (Float_t)i;
cc066cb9	285
cc066cb9	286	if(strip >0)
b83cd7a7	287	fLastTrackByStrip(det,ring,sec,strip-1) = (Float_t)i;
cc066cb9	288	if(strip < (nstrips - 1))
b83cd7a7	289	fLastTrackByStrip(det,ring,sec,strip+1) = (Float_t)i;
cc066cb9	290
	291
	292	}
b3546e91	293	}
cc066cb9	294
cc066cb9	295
b3546e91	296	}
bb8a464f	297
7c3e5162	298	}
	299	//_____________________________________________________________________
	300	//
	301	//
	302	// EOF