#include "AliRICH.h"
#include "AliRICHParam.h"
-#include "AliRICHChamber.h"
-#include "AliRICHClusterFinder.h"
-#include <TArrayF.h>
-#include <TGeometry.h>
-#include <TBRIK.h>
-#include <TTUBE.h>
+#include "AliRICHHelix.h" //ReadESD
#include <TFile.h>
-#include <TNode.h>
#include <TObjArray.h>
#include <TParticle.h>
#include <AliStack.h>
-#include <AliMagF.h>
#include <AliRun.h>
-#include <AliRunDigitizer.h>
-#include <AliMC.h>
+#include <AliMC.h> //ctor
+#include <AliHeader.h>
+#include <AliGenEventHeader.h>
+#include <AliGenHijingEventHeader.h>
#include <AliESD.h>
-#include <TVirtualMC.h>
-#include <TH1F.h>
-#include <TH2F.h>
-#include <TStopwatch.h>
-
-ClassImp(AliRICHhit)
-//__________________________________________________________________________________________________
-void AliRICHhit::Print(Option_t*)const
-{
- ::Info("hit","Ch=%1i, TID=%6i, eloss=%9.3f eV, in-out dist=%9.4f, OUT(%7.2f,%7.2f,%7.2f)"
- ,fChamber,fTrack,fEloss*1e9,Length(),fOutX3.X(),fOutX3.Y(),fOutX3.Z());
-}
-//__________________________________________________________________________________________________
-ClassImp(AliRICHdigit)
-//__________________________________________________________________________________________________
-void AliRICHdigit::Print(Option_t*)const
-{
- ::Info("digit","cfm=%9i, cs=%2i, x=%3i, y=%3i, q=%8.3f, TID1=%5i, TID2=%5i, TID3=%5i",
- fCFM,fChamber,fPadX,fPadY,fQdc,fTracks[0],fTracks[1],fTracks[2]);
-}
-//__________________________________________________________________________________________________
-ClassImp(AliRICHcluster)
-//__________________________________________________________________________________________________
-void AliRICHcluster::Print(Option_t*)const
-{
- char *status=0;
- switch(fStatus){
- case kRaw: status="raw" ;break;
- case kResolved: status="resolved";break;
- case kEmpty: status="empty" ;break;
- }
- if(fDigits)
- ::Info("cluster","cfm=%10i, cs=%2i, SiMa=%6i, Shape=%5i, x=%7.3f, y=%7.3f, Q=%6i, %s with %i digits",
- fCFM,fChamber,fSize,fShape,fX,fY,fQdc,status,fDigits->GetEntriesFast());
- else
- ::Info("cluster","cfm=%10i, cs=%2i, SiMa=%6i, Shape=%5i, x=%7.3f, y=%7.3f, Q=%6i, %s with %i digits",
- fCFM,fChamber,fSize,fShape,fX,fY,fQdc,status,0);
-
-}
-//__________________________________________________________________________________________________
+#include <TH1F.h> //HitQA()
+#include <TH2F.h> //Display()
+#include <TBenchmark.h>
+#include <AliLog.h>
+#include <TLatex.h> //Display()
+#include <TCanvas.h> //Display()
+#include <TGraph.h> //Display()
+#include <TStyle.h> //Display()
+#include <TMarker.h> //Display()
ClassImp(AliRICH)
//__________________________________________________________________________________________________
// RICH manager class
*/
//END_HTML
//__________________________________________________________________________________________________
-AliRICH::AliRICH():AliDetector(),fpParam(0), fSdigits(0),fNsdigits(0),fDigitsNew(0),fClusters(0)
+AliRICH::AliRICH():AliDetector(),fSdig(0),fSdigCnt(0),fDig(0),fClu(0)
{
//Default ctor should not contain any new operators
//AliDetector ctor deals with Hits and Digits
- for(int i=0;i<kNchambers;i++) fNdigitsNew[i] =0;
- for(int i=0;i<kNchambers;i++) fNclusters[i]=0;
-// fCounters.ResizeTo(20); fCounters.Zero();
}//AliRICH::AliRICH()
//__________________________________________________________________________________________________
AliRICH::AliRICH(const char *name, const char *title)
- :AliDetector(name,title),fpParam(new AliRICHParam),fSdigits(0),fNsdigits(0),fDigitsNew(0),fClusters(0)
+ :AliDetector(name,title),fSdig(0),fSdigCnt(0),fDig(0),fClu(0)
{
//Named ctor
- if(GetDebug())Info("named ctor","Start.");
+ AliDebug(1,"Start.");
//AliDetector ctor deals with Hits and Digits (reset them to 0, does not create them)
- CreateHits(); gAlice->GetMCApp()->AddHitList(fHits);
- fCounters.ResizeTo(20); fCounters.Zero();
- if(GetDebug())Info("named ctor","Stop.");
+ HitCreate(); gAlice->GetMCApp()->AddHitList(fHits);
+ fNcham=7;
+ fCounters.ResizeTo(40); fCounters.Zero();
+ AliDebug(1,"Stop.");
}//AliRICH::AliRICH(const char *name, const char *title)
//__________________________________________________________________________________________________
AliRICH::~AliRICH()
{
//dtor
- if(GetDebug()) Info("dtor","Start.");
+ AliDebug(1,"Start.");
- if(fpParam) delete fpParam;
if(fHits) delete fHits;
- if(fSdigits) delete fSdigits;
+ if(fSdig) delete fSdig;
if(fDigits) delete fDigits;
- if(fDigitsNew) {fDigitsNew->Delete(); delete fDigitsNew;}
- if(fClusters) {fClusters->Delete(); delete fClusters;}
- if(GetDebug()) Info("dtor","Stop.");
+ if(fDig) {fDig->Delete(); delete fDig;}
+ if(fClu) {fClu->Delete(); delete fClu;}
+ AliDebug(1,"Stop.");
}//AliRICH::~AliRICH()
//__________________________________________________________________________________________________
-void AliRICH::Hits2SDigits()
-{
-// Create a list of sdigits corresponding to list of hits. Every hit generates one or more sdigits.
- if(GetDebug()) Info("Hit2SDigits","Start.");
- for(Int_t iEventN=0;iEventN<GetLoader()->GetRunLoader()->GetAliRun()->GetEventsPerRun();iEventN++){//events loop
- GetLoader()->GetRunLoader()->GetEvent(iEventN);//get next event
-
- if(!GetLoader()->TreeH()) GetLoader()->LoadHits(); GetLoader()->GetRunLoader()->LoadHeader();
- GetLoader()->GetRunLoader()->LoadKinematics();//from
- if(!GetLoader()->TreeS()) GetLoader()->MakeTree("S"); MakeBranch("S");//to
-
- for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
- GetLoader()->TreeH()->GetEntry(iPrimN);
- for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){//hits loop
- AliRICHhit *pHit=(AliRICHhit*)Hits()->At(iHitN);//get current hit
- TVector2 x2 = C(pHit->C())->Glob2Loc(pHit->OutX3());//hit position in the chamber local system
- Int_t iTotQdc=P()->TotQdc(x2,pHit->Eloss());//total charge produced by hit, 0 if hit in dead zone
- if(iTotQdc==0) continue;
- TVector area=P()->Loc2Area(x2);//determine affected pads, dead zones analysed inside
- if(GetDebug()) Info("Hits2SDigits","hit(%6.2f,%6.2f)->area(%3.0f,%3.0f)-(%3.0f,%3.0f) QDC=%4i",x2.X(),x2.Y(),area[0],area[1],area[2],area[3],iTotQdc);
- TVector pad(2);
- for(pad[1]=area[1];pad[1]<=area[3];pad[1]++)//affected pads loop
- for(pad[0]=area[0];pad[0]<=area[2];pad[0]++){
- Double_t padQdc=iTotQdc*P()->FracQdc(x2,pad);
- if(GetDebug()) Info("Hits2SDigits","current pad(%3.0f,%3.0f) with QDC =%6.2f",pad[0],pad[1],padQdc);
- if(padQdc>0.1) AddSDigit(pHit->C(),pad,padQdc,GetLoader()->GetRunLoader()->Stack()->Particle(pHit->GetTrack())->GetPdgCode(),pHit->GetTrack());
- }//affected pads loop
- }//hits loop
- }//prims loop
- GetLoader()->TreeS()->Fill();
- GetLoader()->WriteSDigits("OVERWRITE");
- ResetSDigits();
- }//events loop
- GetLoader()->UnloadHits(); GetLoader()->GetRunLoader()->UnloadHeader(); GetLoader()->GetRunLoader()->UnloadKinematics();
- GetLoader()->UnloadSDigits();
- if(GetDebug()) Info("Hit2SDigits","Stop.");
-}//Hits2SDigits()
-//__________________________________________________________________________________________________
void AliRICH::BuildGeometry()
{
//Builds a TNode geometry for event display
- if(GetDebug())Info("BuildGeometry","Start.");
-
- TNode *node, *subnode, *top;
- top=gAlice->GetGeometry()->GetNode("alice");
+ AliDebug(1,"Start.");
- new TBRIK("S_RICH","S_RICH","void",71.09999,11.5,73.15);
-
- Float_t wid=P()->SectorSizeX();
- Float_t len=P()->SectorSizeY();
- new TBRIK("PHOTO","PHOTO","void",wid/2,0.1,len/2);
-
- for(int i=1;i<=kNchambers;i++){
- top->cd();
- node = new TNode(Form("RICH%i",i),Form("RICH%i",i),"S_RICH",C(i)->X(),C(i)->Y(),C(i)->Z(),C(i)->RotMatrixName());
- node->SetLineColor(kRed);
- node->cd();
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+P()->DeadZone(),5,len/2+P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,len/2+P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-P()->DeadZone(),5,len/2+P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",wid+P()->DeadZone(),5,-len/2-P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",0,5,-len/2 -P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- subnode = new TNode("PHOTO1","PHOTO1","PHOTO",-wid-P()->DeadZone(),5,-len/2 - P()->DeadZone()/2,"");
- subnode->SetLineColor(kGreen);
- fNodes->Add(subnode);
- fNodes->Add(node);
- }
- if(GetDebug())Info("BuildGeometry","Stop.");
+ AliDebug(1,"Stop.");
}//void AliRICH::BuildGeometry()
-
-//______________________________________________________________________________
-void AliRICH::CreateMaterials()
-{
-// Definition of available RICH materials
-#include "Opticals.h"
-
- Float_t a=0,z=0,den=0,radl=0,absl=0;
- Float_t tmaxfd=-10.0, deemax=-0.2, stemax=-0.1,epsil=0.001, stmin=-0.001;
- Int_t isxfld = gAlice->Field()->Integ();
- Float_t sxmgmx = gAlice->Field()->Max();
- Int_t material;
-
- AliMaterial(material=1, "Air $",a=14.61,z=7.3, den=0.001205,radl=30420.0,absl=67500);//(Air)
- AliMedium(1, "DEFAULT MEDIUM AIR$",material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial( 6, "HON", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //(C)-equivalent radl
- AliMedium(2, "HONEYCOMB$", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(16, "CSI", a=12.01,z=6.0, den=0.1, radl=18.8, absl=0); //CsI-radl equivalent
- AliMedium(kCSI, "CSI$", 16, 1, isxfld, sxmgmx,tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(11, "GRI", a=63.54,z=29.0,den=8.96, radl=1.43, absl=0); //anode grid (Cu)
- AliMedium(7, "GRID$", 11, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(50, "ALUM", a=26.98,z=13.0,den=2.699, radl=8.9, absl=0); //aluminium sheet (Al)
- AliMedium(10, "ALUMINUM$", 50, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(material=31, "COPPER$", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //(Cu)
- AliMedium(12, "PCB_COPPER", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aQuartz[2]={28.09,16.0}; Float_t zQuartz[2]={14.00, 8.0}; Float_t wmatQuartz[2]={1,2};
- AliMixture (20, "QUA",aQuartz,zQuartz,den=2.64,-2, wmatQuartz);//Quarz (SiO2) - trasnparent
- AliMedium(3, "QUARTZ$", 20, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMixture (21, "QUAO",aQuartz, zQuartz, den=2.64, -2, wmatQuartz);//Quarz (SiO2) - opaque
- AliMedium(8, "QUARTZO$", 21, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aFreon[2]={12,19}; Float_t zFreon[2]={6,9}; Float_t wmatFreon[2]={6,14};
- AliMixture (material=30, "C6F14",aFreon,zFreon,den=1.68,-2,wmatFreon);//Freon (C6F14)
- AliMedium(4, "C6F14$",material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Float_t aMethane[2]={12.01,1}; Float_t zMethane[2]={6,1}; Float_t wmatMethane[2]={1,4};
- AliMixture (material=40, "CH4", aMethane, zMethane, den=7.17e-4,-2, wmatMethane);//methane (CH4)
- AliMedium(kCH4, "CH4$" , material, 1, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- AliMedium(kGAP, "CH4GAP$", material, 1, isxfld, sxmgmx,tmaxfd, 0.1, -deemax, epsil, -stmin);
-
- if(P()->IsRadioSrc()){
- AliMaterial(material=45, "STEEL$", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //Steel
- AliMedium(kSteel, "STEEL", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(material=46, "PERPEX$", a=63.54,z=29.0,den=8.96, radl=1.4, absl=0); //Perpex
- AliMedium(kPerpex, "PERPEX", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- AliMaterial(material=47, "STRONZIUM$", a=87.62,z=38.0,den=2.54, radl=4.24, absl=0); //Sr90
- AliMedium(kSr90, "STRONZIUM", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
- }
-
- Float_t aGlass[5]={12.01, 28.09, 16., 10.8, 23.};
- Float_t zGlass[5]={ 6., 14., 8., 5., 11.};
- Float_t wGlass[5]={ 0.5, 0.105, 0.355, 0.03, 0.01};
- AliMixture(material=32, "GLASS",aGlass, zGlass, den=1.74, 5, wGlass);//Glass 50%C+10.5%Si+35.5%O+3% + 1%
- AliMedium(11, "GLASS", material, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin);
-
- Int_t *idtmed = fIdtmed->GetArray()-999;
- gMC->SetCerenkov(idtmed[1000], kNbins, aPckov, aAbsCH4, aQeAll, aIdxCH4);
- gMC->SetCerenkov(idtmed[1001], kNbins, aPckov, aAbsCH4, aQeAll, aIdxCH4);
- gMC->SetCerenkov(idtmed[1002], kNbins, aPckov, aAbsSiO2, aQeAll, aIdxSiO2);
- gMC->SetCerenkov(idtmed[1003], kNbins, aPckov, aAbsC6F14, aQeAll, aIdxC6F14);
- gMC->SetCerenkov(idtmed[1004], kNbins, aPckov, aAbsCH4, aQeAll, aIdxCH4);
- gMC->SetCerenkov(idtmed[1005], kNbins, aPckov, aAbsCsI, aQeCsI, aIdxCH4);
- gMC->SetCerenkov(idtmed[1006], kNbins, aPckov, aAbsGrid, aQeAll, aIdxGrid);
- gMC->SetCerenkov(idtmed[1007], kNbins, aPckov, aAbsOpSiO2, aQeAll, aIdxOpSiO2);
- gMC->SetCerenkov(idtmed[1008], kNbins, aPckov, aAbsCH4, aQeAll, aIdxCH4);
- gMC->SetCerenkov(idtmed[1009], kNbins, aPckov, aAbsGrid, aQeAll, aIdxGrid);
- gMC->SetCerenkov(idtmed[1010], kNbins, aPckov, aAbsOpSiO2, aQeAll, aIdxOpSiO2);
-
-}//void AliRICH::CreateMaterials()
-//__________________________________________________________________________________________________
-Float_t AliRICH::Fresnel(Float_t ene,Float_t pdoti, Bool_t pola)const
-{
-
- //ENE(EV), PDOTI=COS(INC.ANG.), PDOTR=COS(POL.PLANE ROT.ANG.)
-
- Float_t en[36] = {5.0,5.1,5.2,5.3,5.4,5.5,5.6,5.7,5.8,5.9,6.0,6.1,6.2,
- 6.3,6.4,6.5,6.6,6.7,6.8,6.9,7.0,7.1,7.2,7.3,7.4,7.5,7.6,7.7,
- 7.8,7.9,8.0,8.1,8.2,8.3,8.4,8.5};
- Float_t csin[36] = {2.14,2.21,2.33,2.48,2.76,2.97,2.99,2.59,2.81,3.05,
- 2.86,2.53,2.55,2.66,2.79,2.96,3.18,3.05,2.84,2.81,2.38,2.11,
- 2.01,2.13,2.39,2.73,3.08,3.15,2.95,2.73,2.56,2.41,2.12,1.95,
- 1.72,1.53};
- Float_t csik[36] = {0.,0.,0.,0.,0.,0.196,0.408,0.208,0.118,0.49,0.784,0.543,
- 0.424,0.404,0.371,0.514,0.922,1.102,1.139,1.376,1.461,1.253,0.878,
- 0.69,0.612,0.649,0.824,1.347,1.571,1.678,1.763,1.857,1.824,1.824,
- 1.714,1.498};
- Float_t xe=ene;
- Int_t j=Int_t(xe*10)-49;
- Float_t cn=csin[j]+((csin[j+1]-csin[j])/0.1)*(xe-en[j]);
- Float_t ck=csik[j]+((csik[j+1]-csik[j])/0.1)*(xe-en[j]);
-
- //FORMULAE FROM HANDBOOK OF OPTICS, 33.23 OR
- //W.R. HUNTER, J.O.S.A. 54 (1964),15 , J.O.S.A. 55(1965),1197
-
- Float_t sinin=TMath::Sqrt(1-pdoti*pdoti);
- Float_t tanin=sinin/pdoti;
-
- Float_t c1=cn*cn-ck*ck-sinin*sinin;
- Float_t c2=4*cn*cn*ck*ck;
- Float_t aO=TMath::Sqrt(0.5*(TMath::Sqrt(c1*c1+c2)+c1));
- Float_t b2=0.5*(TMath::Sqrt(c1*c1+c2)-c1);
-
- Float_t rs=((aO-pdoti)*(aO-pdoti)+b2)/((aO+pdoti)*(aO+pdoti)+b2);
- Float_t rp=rs*((aO-sinin*tanin)*(aO-sinin*tanin)+b2)/((aO+sinin*tanin)*(aO+sinin*tanin)+b2);
-
-
- //CORRECTION FACTOR FOR SURFACE ROUGHNESS
- //B.J. STAGG APPLIED OPTICS, 30(1991),4113
-
- Float_t sigraf=18.;
- Float_t lamb=1240/ene;
- Float_t fresn;
-
- Float_t rO=TMath::Exp(-(4*TMath::Pi()*pdoti*sigraf/lamb)*(4*TMath::Pi()*pdoti*sigraf/lamb));
-
- if(pola)
- {
- Float_t pdotr=0.8; //DEGREE OF POLARIZATION : 1->P , -1->S
- fresn=0.5*(rp*(1+pdotr)+rs*(1-pdotr));
- }
- else
- fresn=0.5*(rp+rs);
-
- fresn = fresn*rO;
- return(fresn);
-}//Fresnel()
-//__________________________________________________________________________________________________
-Float_t AliRICH::AbsoCH4(Float_t x)const
-{
-//Evaluate the absorbtion lenght of CH4
- Float_t sch4[9] = {.12,.16,.23,.38,.86,2.8,7.9,28.,80.}; //MB X 10^22
- Float_t em[9] = {8.1,8.158,8.212,8.267,8.322,8.378,8.435,8.493,8.55};
- const Float_t kLoschmidt=2.686763e19; // LOSCHMIDT NUMBER IN CM-3
- const Float_t kPressure=750.,kTemperature=283.;
- const Float_t kPn=kPressure/760.;
- const Float_t kTn=kTemperature/273.16;
- const Float_t kC0=-1.655279e-1;
- const Float_t kC1=6.307392e-2;
- const Float_t kC2=-8.011441e-3;
- const Float_t kC3=3.392126e-4;
-
- Float_t crossSection=0;
- if (x<7.75)
- crossSection=.06e-22;
- else if(x>=7.75 && x<=8.1){ //------ METHANE CROSS SECTION cm-2 ASTROPH. J. 214, L47 (1978)
- crossSection=(kC0+kC1*x+kC2*x*x+kC3*x*x*x)*1.e-18;
- }else if (x> 8.1){
- Int_t j=0;
- while (x<=em[j] || x>=em[j+1]){
- j++;
- Float_t a=(sch4[j+1]-sch4[j])/(em[j+1]-em[j]);
- crossSection=(sch4[j]+a*(x-em[j]))*1e-22;
- }
- }//if
-
- Float_t density=kLoschmidt*kPn/kTn; //CH4 molecular density 1/cm-3
- return 1./(density*crossSection);
-}//AbsoCH4()
//__________________________________________________________________________________________________
void AliRICH::MakeBranch(Option_t* option)
{
//Create Tree branches for the RICH.
- if(GetDebug())Info("MakeBranch","Start with option= %s.",option);
+ AliDebug(1,Form("Start with option= %s.",option));
const Int_t kBufferSize = 4000;
const char *cS = strstr(option,"S");
if(cH&&TreeH()){//H
- CreateHits(); //branch will be created in AliDetector::MakeBranch
+ HitCreate(); //branch will be created in AliDetector::MakeBranch
}//H
AliDetector::MakeBranch(option);//this is after cH because we need to guarantee that fHits array is created
if(cS&&fLoader->TreeS()){//S
- CreateSDigits(); MakeBranchInTree(fLoader->TreeS(),"RICH",&fSdigits,kBufferSize,0) ;
+ SDigCreate(); MakeBranchInTree(fLoader->TreeS(),"RICH",&fSdig,kBufferSize,0) ;
}//S
if(cD&&fLoader->TreeD()){//D
- CreateDigits();
- for(Int_t i=0;i<kNchambers;i++){
- MakeBranchInTree(fLoader->TreeD(),Form("%s%d",GetName(),i+1),&((*fDigitsNew)[i]),kBufferSize,0);
+ DigCreate();
+ for(Int_t i=0;i<fNcham;i++){
+ MakeBranchInTree(fLoader->TreeD(),Form("%s%d",GetName(),i+1),&((*fDig)[i]),kBufferSize,0);
}
}//D
if(cR&&fLoader->TreeR()){//R
- CreateClusters();
- for(Int_t i=0;i<kNchambers;i++)
- MakeBranchInTree(fLoader->TreeR(),Form("%sClusters%d",GetName(),i+1), &((*fClusters)[i]), kBufferSize, 0);
+ CluCreate();
+ for(Int_t i=0;i<fNcham;i++)
+ MakeBranchInTree(fLoader->TreeR(),Form("%sClusters%d",GetName(),i+1), &((*fClu)[i]), kBufferSize, 0);
}//R
- if(GetDebug())Info("MakeBranch","Stop.");
+ AliDebug(1,"Stop.");
}//void AliRICH::MakeBranch(Option_t* option)
//__________________________________________________________________________________________________
void AliRICH::SetTreeAddress()
{
//Set branch address for the Hits and Digits Tree.
- if(GetDebug())Info("SetTreeAddress","Start.");
+ AliDebug(1,"Start.");
TBranch *branch;
if(fLoader->TreeH()){//H
- if(GetDebug())Info("SetTreeAddress","tree H is requested.");
- CreateHits();//branch map will be in AliDetector::SetTreeAddress
+ AliDebug(1,"tree H is requested.");
+ HitCreate();//branch map will be in AliDetector::SetTreeAddress
}//H
AliDetector::SetTreeAddress();//this is after TreeH because we need to guarantee that fHits array is created
if(fLoader->TreeS()){//S
- if(GetDebug())Info("SetTreeAddress","tree S is requested.");
- branch=fLoader->TreeS()->GetBranch(GetName()); if(branch){CreateSDigits(); branch->SetAddress(&fSdigits);}
+ AliDebug(1,"tree S is requested.");
+ branch=fLoader->TreeS()->GetBranch(GetName()); if(branch){SDigCreate(); branch->SetAddress(&fSdig);}
}//S
if(fLoader->TreeD()){//D
- if(GetDebug())Info("SetTreeAddress","tree D is requested.");
- for(int i=0;i<kNchambers;i++){
- branch=fLoader->TreeD()->GetBranch(Form("%s%d",GetName(),i+1));
- if(branch){CreateDigits(); branch->SetAddress(&((*fDigitsNew)[i]));}
- }
+ AliDebug(1,"tree D is requested.");
+ for(int i=0;i<fNcham;i++){ branch=fLoader->TreeD()->GetBranch(Form("%s%d",GetName(),i+1)); if(branch){DigCreate(); branch->SetAddress(&((*fDig)[i]));}}
}//D
if(fLoader->TreeR()){//R
- if(GetDebug())Info("SetTreeAddress","tree R is requested.");
- for(int i=0;i<kNchambers;i++){
- branch=fLoader->TreeR()->GetBranch(Form("%sClusters%d" ,GetName(),i+1));
- if(branch){CreateClusters(); branch->SetAddress(&((*fClusters)[i]));}
- }
+ AliDebug(1,"tree R is requested.");
+ for(int i=0;i<fNcham;i++){ branch=fLoader->TreeR()->GetBranch(Form("%sClusters%d" ,GetName(),i+1)); if(branch){CluCreate(); branch->SetAddress(&((*fClu)[i]));}}
}//R
- if(GetDebug())Info("SetTreeAddress","Stop.");
+ AliDebug(1,"Stop.");
}//void AliRICH::SetTreeAddress()
//__________________________________________________________________________________________________
-void AliRICH::Print(Option_t *option)const
-{
-//Debug printout
- TObject::Print(option);
- P()->Print();
- fCounters.Print();
-}//void AliRICH::Print(Option_t *option)const
+// AliRICHHit* AliRICH::Hit(Int_t tid)const
+// {
+// // Search for the first RICH hit belonging to the given tid
+// GetLoader()->LoadHits();
+// for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+// GetLoader()->TreeH()->GetEntry(iPrimN);
+// for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){
+// AliRICHHit *pHit=(AliRICHHit*)Hits()->At(iHitN);
+// if(tid==pHit->Track()) {GetLoader()->UnloadHits();return pHit;}
+// }//hits
+// }//prims loop
+// GetLoader()->UnloadHits();
+// return 0;
+// }
//__________________________________________________________________________________________________
-void AliRICH::CreateGeometry()
+void AliRICH::HitPrint(Int_t iEvtN)const
{
-//Creates detailed geometry simulation (currently GEANT volumes tree)
- if(GetDebug())Info("CreateGeometry","Start main.");
-//Opaque quartz thickness
- Float_t oquaThickness = .5;
-//CsI dimensions
- Float_t pcX=P()->PcSizeX();
- Float_t pcY=P()->PcSizeY();
-
- Int_t *idtmed = fIdtmed->GetArray()-999;
-
- Int_t i;
- Float_t zs;
- Int_t idrotm[1099];
- Float_t par[3];
- par[0]=68.8;par[1]=13 ;par[2]=70.86; gMC->Gsvolu("RICH","BOX ",(*fIdtmed)[kAl], par,3);//External aluminium box
- par[0]=66.3;par[1]=13 ;par[2]=68.35; gMC->Gsvolu("SRIC","BOX ",(*fIdtmed)[kAir],par,3);//Air
- par[0]=66.3;par[1]=0.025;par[2]=68.35; gMC->Gsvolu("ALUM","BOX ",(*fIdtmed)[kAl], par,3);//Aluminium sheet
-//Air 2 (cutting the lower part of the box)
-// par[0]=1.25; par[1] = 3; par[2] = 70.86; gMC->Gsvolu("AIR2", "BOX ", idtmed[1000], par, 3);
-//Air 3 (cutting the lower part of the box)
-// par[0]=66.3; par[1] = 3; par[2] = 1.2505; gMC->Gsvolu("AIR3", "BOX ", idtmed[1000], par, 3);
-//Honeycomb
- par[0]=66.3;par[1]=0.188; par[2] = 68.35; gMC->Gsvolu("HONE", "BOX ", idtmed[1001], par, 3);
-
- //par[0] = 66.5; par[1] = .025; par[2] = 63.1;
-//Quartz
- par[0]=P()->QuartzWidth()/2;par[1]=P()->QuartzThickness()/2;par[2]=P()->QuartzLength()/2;
- gMC->Gsvolu("QUAR", "BOX ", idtmed[1002], par, 3);
-//Spacers (cylinders)
- par[0]=0.;par[1]=.5;par[2]=P()->FreonThickness()/2; gMC->Gsvolu("SPAC", "TUBE", idtmed[1002], par, 3);
-//Feet (freon slabs supports)
- par[0] = .7; par[1] = .3; par[2] = 1.9; gMC->Gsvolu("FOOT", "BOX", idtmed[1009], par, 3);
-//Opaque quartz
- par[0]=P()->QuartzWidth()/2;par[1]= .2;par[2]=P()->QuartzLength()/2;
- gMC->Gsvolu("OQUA", "BOX ", idtmed[1007], par, 3);
-//Frame of opaque quartz
- par[0]=P()->OuterFreonWidth()/2;par[1]=P()->FreonThickness()/2;par[2]=P()->OuterFreonLength()/2;
- gMC->Gsvolu("OQF1", "BOX ", idtmed[1007], par, 3);
- par[0]=P()->InnerFreonWidth()/2;par[1]=P()->FreonThickness()/2;par[2]=P()->InnerFreonLength()/2;
- gMC->Gsvolu("OQF2", "BOX ", idtmed[1007], par, 3);
-//Freon
- par[0]=P()->OuterFreonWidth()/2 - oquaThickness;
- par[1]=P()->FreonThickness()/2;
- par[2]=P()->OuterFreonLength()/2 - 2*oquaThickness;
- gMC->Gsvolu("FRE1", "BOX ", idtmed[1003], par, 3);
-
- par[0]=P()->InnerFreonWidth()/2 - oquaThickness;
- par[1]=P()->FreonThickness()/2;
- par[2]=P()->InnerFreonLength()/2 - 2*oquaThickness;
- gMC->Gsvolu("FRE2", "BOX ", idtmed[1003], par, 3);
-//Methane
- par[0]=pcX/2;par[1]=P()->GapThickness()/2;par[2]=pcY/2; gMC->Gsvolu("META","BOX ",idtmed[1004], par, 3);
-//Methane gap
- par[0]=pcX/2;par[1]=P()->GapAmp()/2;par[2]=pcY/2;gMC->Gsvolu("GAP ","BOX ",(*fIdtmed)[kGAP],par,3);
-//CsI PC
- par[0]=pcX/2;par[1]=.25;par[2]=pcY/2; gMC->Gsvolu("CSI ", "BOX ", (*fIdtmed)[kCSI], par, 3);
-//Anode grid
- par[0] = 0.;par[1] = .001;par[2] = 20.; gMC->Gsvolu("GRID", "TUBE", idtmed[1006], par, 3);
-
-//Wire supports
-//Bar of metal
- par[0]=pcX/2;par[1]=1.05;par[2]=1.05; gMC->Gsvolu("WSMe", "BOX ", idtmed[1009], par, 3);
-//Ceramic pick up (base)
- par[0]=pcX/2;par[1]= .25;par[2]=1.05; gMC->Gsvolu("WSG1", "BOX ", idtmed[1010], par, 3);
-//Ceramic pick up (head)
- par[0] = pcX/2;par[1] = .1;par[2] = .1; gMC->Gsvolu("WSG2", "BOX ", idtmed[1010], par, 3);
-
-//Aluminium supports for methane and CsI
-//Short bar
- par[0]=pcX/2;par[1]=P()->GapThickness()/2 + .25; par[2] = (68.35 - pcY/2)/2;
- gMC->Gsvolu("SMSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0]=(66.3 - pcX/2)/2;par[1]=P()->GapThickness()/2+.25;par[2]=pcY/2+68.35-pcY/2;
- gMC->Gsvolu("SMLG", "BOX", idtmed[1009], par, 3);
-
-//Aluminium supports for freon
-//Short bar
- par[0] = P()->QuartzWidth()/2; par[1] = .3; par[2] = (68.35 - P()->QuartzLength()/2)/2;
- gMC->Gsvolu("SFSH", "BOX", idtmed[1009], par, 3);
-//Long bar
- par[0] = (66.3 - P()->QuartzWidth()/2)/2; par[1] = .3;
- par[2] = P()->QuartzLength()/2 + 68.35 - P()->QuartzLength()/2;
- gMC->Gsvolu("SFLG", "BOX", idtmed[1009], par, 3);
-//PCB backplane
- par[0] = pcX/2;par[1] = .25; par[2] = pcY/4 -.5025; gMC->Gsvolu("PCB ", "BOX", idtmed[1011], par, 3);
-
-//Backplane supports
-//Aluminium slab
- par[0] = 33.15;par[1] = 2;par[2] = 21.65; gMC->Gsvolu("BACK", "BOX", idtmed[1009], par, 3);
-//Big hole
- par[0] = 9.05; par[1] = 2; par[2] = 4.4625; gMC->Gsvolu("BKHL", "BOX", idtmed[1000], par, 3);
-//Small hole
- par[0] = 5.7;par[1] = 2;par[2] = 4.4625; gMC->Gsvolu("BKHS", "BOX", idtmed[1000], par, 3);
-//Place holes inside backplane support
- gMC->Gspos("BKHS", 1, "BACK", .8 + 5.7,0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 2, "BACK", -.8 - 5.7,0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 3, "BACK", .8 + 5.7,0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 4, "BACK", -.8 - 5.7,0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 5, "BACK", .8 + 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 6, "BACK", -.8 - 5.7,0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 7, "BACK", .8 + 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHS", 8, "BACK", -.8 - 5.7,0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 1, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 2, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 3, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 4, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 5, "BACK", .8 + 11.4+ 1.6 + 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 6, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., .6 + 8.925 + 1.2 + 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 7, "BACK", .8 + 11.4 + 1.6 + 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
- gMC->Gspos("BKHL", 8, "BACK", -.8 - 11.4 - 1.6 - 9.05, 0., -.6 - 8.925 - 1.2 - 4.4625, 0, "ONLY");
-//Place material inside RICH
- gMC->Gspos("SRIC", 1, "RICH", 0.,0., 0., 0, "ONLY");
-// gMC->Gspos("AIR2", 1, "RICH", 66.3 + 1.2505, 1.276-P()->GapThickness()/2-P()->QuartzThickness()-P()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY");
-// gMC->Gspos("AIR2", 2, "RICH", -66.3 - 1.2505,1.276-P()->GapThickness()/2-P()->QuartzThickness()-P()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 0., 0, "ONLY");
-// gMC->Gspos("AIR3", 1, "RICH", 0., 1.276-P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, -68.35 - 1.25, 0, "ONLY");
-// gMC->Gspos("AIR3", 2, "RICH", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .6 - .05 - .376 -.5 - 3.35, 68.35 + 1.25, 0, "ONLY");
- gMC->Gspos("ALUM", 1, "SRIC", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .6 - .05 - .376 -.025, 0., 0, "ONLY");
- gMC->Gspos("HONE", 1, "SRIC", 0., 1.276- P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .6 - .05 - .188, 0., 0, "ONLY");
- gMC->Gspos("ALUM", 2, "SRIC", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .6 - .025, 0., 0, "ONLY");
- gMC->Gspos("FOOT", 1, "SRIC", 64.95, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 2, "SRIC", 21.65, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3 , 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 3, "SRIC", -21.65, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 4, "SRIC", -64.95, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, 36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 5, "SRIC", 64.95, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 6, "SRIC", 21.65, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 7, "SRIC", -21.65, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("FOOT", 8, "SRIC", -64.95, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .4 - .3, -36.9, 0, "ONLY");
- gMC->Gspos("OQUA", 1, "SRIC", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()- .2, 0., 0, "ONLY");
-// Methane supports
- gMC->Gspos("SMLG", 1, "SRIC", pcX/2 + (66.3 - pcX/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMLG", 2, "SRIC", - pcX/2 - (66.3 - pcX/2)/2, 1.276 + .25, 0., 0, "ONLY");
- gMC->Gspos("SMSH", 1, "SRIC", 0., 1.276 + .25, pcY/2 + (68.35 - pcY/2)/2, 0, "ONLY");
- gMC->Gspos("SMSH", 2, "SRIC", 0., 1.276 + .25, - pcY/2 - (68.35 - pcY/2)/2, 0, "ONLY");
-//Freon supports
- Float_t suppY = 1.276 - P()->GapThickness()/2- P()->QuartzThickness() -P()->FreonThickness() - .2 + .3; //y position of freon supports
- gMC->Gspos("SFLG", 1, "SRIC", P()->QuartzWidth()/2 + (66.3 - P()->QuartzWidth()/2)/2, suppY, 0., 0, "ONLY");
- gMC->Gspos("SFLG", 2, "SRIC", - P()->QuartzWidth()/2 - (66.3 - P()->QuartzWidth()/2)/2, suppY, 0., 0, "ONLY");
- gMC->Gspos("SFSH", 1, "SRIC", 0., suppY, P()->QuartzLength()/2 + (68.35 - P()->QuartzLength()/2)/2, 0, "ONLY");
- gMC->Gspos("SFSH", 2, "SRIC", 0., suppY, - P()->QuartzLength()/2 - (68.35 - P()->QuartzLength()/2)/2, 0, "ONLY");
- AliMatrix(idrotm[1019], 0., 0., 90., 0., 90., 90.);
-//Place spacers
- Int_t nspacers = 30;
- for (i = 0; i < nspacers/3; i++) {
- zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = nspacers/3; i < (nspacers*2)/3; i++) {
- zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = (nspacers*2)/3; i < nspacers; ++i) {
- zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE1", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = 0; i < nspacers/3; i++) {
- zs = -11.6/2 + (TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", 10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = nspacers/3; i < (nspacers*2)/3; i++) {
- zs = -11.6/2 + (nspacers/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", 0, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- for (i = (nspacers*2)/3; i < nspacers; ++i) {
- zs = -11.6/2 + ((nspacers*2)/3 + TMath::Abs(nspacers/6) - i) * 12.2;
- gMC->Gspos("SPAC", i, "FRE2", -10.5, 0., zs, idrotm[1019], "ONLY"); //Original settings
- }
- gMC->Gspos("FRE1", 1, "OQF1", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("FRE2", 1, "OQF2", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("OQF1", 1, "SRIC", P()->OuterFreonWidth()/2 + P()->InnerFreonWidth()/2 + 2, 1.276 - P()->GapThickness()/2- P()->QuartzThickness() -P()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (31.3)
- gMC->Gspos("OQF2", 2, "SRIC", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings
- gMC->Gspos("OQF1", 3, "SRIC", - (P()->OuterFreonWidth()/2 + P()->InnerFreonWidth()/2) - 2, 1.276 - P()->GapThickness()/2 - P()->QuartzThickness() - P()->FreonThickness()/2, 0., 0, "ONLY"); //Original settings (-31.3)
- gMC->Gspos("QUAR", 1, "SRIC", 0., 1.276 - P()->GapThickness()/2 - P()->QuartzThickness()/2, 0., 0, "ONLY");
- gMC->Gspos("GAP ", 1, "META", 0., P()->GapThickness()/2 - P()->GapAmp()/2 - 0.0001, 0., 0, "ONLY");
- gMC->Gspos("META", 1, "SRIC", 0., 1.276, 0., 0, "ONLY");
- gMC->Gspos("CSI ", 1, "SRIC", 0., 1.276 + P()->GapThickness()/2 + .25, 0., 0, "ONLY");
-//Wire support placing
- gMC->Gspos("WSG2", 1, "GAP ", 0., P()->GapAmp()/2 - .1, 0., 0, "ONLY");
- gMC->Gspos("WSG1", 1, "CSI ", 0., 0., 0., 0, "ONLY");
- gMC->Gspos("WSMe", 1, "SRIC ", 0., 1.276 + P()->GapThickness()/2 + .5 + 1.05, 0., 0, "ONLY");
-//Backplane placing
- gMC->Gspos("BACK", 1, "SRIC ", -33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2, 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 2, "SRIC ", 33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2 , 43.3, 0, "ONLY");
- gMC->Gspos("BACK", 3, "SRIC ", -33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 4, "SRIC ", 33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2, 0., 0, "ONLY");
- gMC->Gspos("BACK", 5, "SRIC ", 33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
- gMC->Gspos("BACK", 6, "SRIC ", -33.15, 1.276 + P()->GapThickness()/2 + .5 + 2.1 + 2, -43.3, 0, "ONLY");
-//PCB placing
- gMC->Gspos("PCB ", 1, "SRIC ", 0., 1.276 + P()->GapThickness()/2 + .5 + 1.05, pcX/4 + .5025 + 2.5, 0, "ONLY");
- gMC->Gspos("PCB ", 2, "SRIC ", 0., 1.276 + P()->GapThickness()/2 + .5 + 1.05, -pcX/4 - .5025 - 2.5, 0, "ONLY");
-
-//place chambers into mother volume ALIC
- for(int i=1;i<=kNchambers;i++){
- AliMatrix(idrotm[1000+i],C(i)->ThetaXd(),C(i)->PhiXd(),
- C(i)->ThetaYd(),C(i)->PhiYd(),
- C(i)->ThetaZd(),C(i)->PhiZd());
- gMC->Gspos("RICH",i,"ALIC",C(i)->X(),C(i)->Y(),C(i)->Z(),idrotm[1000+i], "ONLY");
+//Prints a list of RICH hits for a given event. Default is event number 0.
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ AliInfo(Form("List of RICH hits for event %i",iEvtN));
+ if(GetLoader()->LoadHits()) return;
+
+ Int_t iTotalHits=0;
+ for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+ GetLoader()->TreeH()->GetEntry(iPrimN);
+ Hits()->Print();
+ iTotalHits+=Hits()->GetEntries();
}
-
-
- if(GetDebug())Info("CreateGeometry","Stop main.");
-}//void AliRICH::CreateGeometry()
+ GetLoader()->UnloadHits();
+ AliInfo(Form("totally %i hits",iTotalHits));
+}
//__________________________________________________________________________________________________
-void AliRICH::Reconstruct()const
+void AliRICH::SDigPrint(Int_t iEvtN)const
{
- AliRICHClusterFinder finder(const_cast<AliRICH*>(this));
- finder.Exec();
+//prints a list of RICH sdigits for a given event
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ Info("PrintSDigits","List of RICH sdigits for event %i",iEvtN);
+ if(GetLoader()->LoadSDigits()) return;
+
+ GetLoader()->TreeS()->GetEntry(0);
+ fSdig->Print();
+ GetLoader()->UnloadSDigits();
+ Printf("totally %i sdigits",fSdig->GetEntries());
}
//__________________________________________________________________________________________________
-void AliRICH::ControlPlots()
-{
-//Creates a set of hists to control the results of simulation
-
- TH1F *pHxD=0,*pHyD=0,*pNumClusH1=0,
- *pQdcH1=0, *pSizeH1=0,
- *pPureMipQdcH1=0,*pPureMipSizeH1=0,
- *pPureCerQdcH1=0,*pPureCerSizeH1=0,
- *pPureFeeQdcH1=0,*pPureFeeSizeH1=0,
- *pMipQdcH1=0, *pPhotQdcH1=0;
- TH2F *pMapH2=0,*pPureMipMapH2=0,*pPureCerMapH2=0,*pPureFeeMapH2=0;
-
- Bool_t isDig =!GetLoader()->LoadDigits();
- Bool_t isClus=!GetLoader()->LoadRecPoints();
-
- if(!isDig && !isClus){Error("ControlPlots","No digits and clusters! Nothing to do.");return;}
-
- TStopwatch sw;TDatime time;
-
- TFile *pFile = new TFile("$(HOME)/RCP.root","RECREATE");
-
- if(isDig){
- cout<<"Digits available\n";
- pHxD=new TH1F("HitDigitDiffX","Hit-Digits diff X all chambers;diff [cm]",100,-10,10);
- pHyD=new TH1F("HitDigitDiffY","Hit-Digits diff Y all chambers;diff [cm]",100,-10,10);
- }//isDig
+void AliRICH::DigPrint(Int_t iEvtN)const
+{
+//prints a list of RICH digits for a given event
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ Printf("List of RICH digits for event %i",iEvtN);
+ if(GetLoader()->LoadDigits()) return;
- if(isClus){
- cout<<"Clusters available\n";
- pNumClusH1=new TH1F("NumClusPerEvent","Number of clusters per event;number",50,0,49);
+ Int_t iTotalDigits=0;
+ GetLoader()->TreeD()->GetEntry(0);
+ if(!fDig) return;
+ for(Int_t iCham=0;iCham<fNcham;iCham++){
+ TClonesArray *pDigs=(TClonesArray*)fDig->At(iCham); iTotalDigits+=pDigs->GetEntries(); pDigs->Print();
+ }
+ GetLoader()->UnloadDigits();
+ Printf("totally %i Digits",iTotalDigits);
+}
+//__________________________________________________________________________________________________
+void AliRICH::OccupancyPrint(Int_t iEvtNreq)const
+{
+//prints occupancy for each chamber in a given event
+ Int_t iEvtNmin,iEvtNmax;
+ if(iEvtNreq==-1){
+ iEvtNmin=0;
+ iEvtNmax=gAlice->GetEventsPerRun();
+ } else {
+ iEvtNmin=iEvtNreq;iEvtNmax=iEvtNreq+1;
+ }
- pQdcH1 =new TH1F("ClusQdc", "Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
- pSizeH1 =new TH1F("ClusSize", "Cluster size all chambers;size [number of pads in cluster]",100,0,100);
- pMapH2 =new TH2F("ClusMap", "Cluster map;x [cm];y [cm]",1000,0,R()->P()->PcSizeX(),1000,0,R()->P()->PcSizeY());
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
- pMipQdcH1 =new TH1F("QdcMip" ,"MIP Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
- pPhotQdcH1 =new TH1F("QdcPhot" ,"Cer+Fee Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
-
- pPureMipQdcH1 =new TH1F("QdcPureMip" ,"MIP only Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
- pPureMipSizeH1=new TH1F("SizePureMip" ,"MIP only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
- pPureMipMapH2 =new TH2F("MapPureMip" ,"MIP only Cluster map;x [cm];y [cm]",1000,0,R()->P()->PcSizeX(),1000,0,R()->P()->PcSizeY());
-
- pPureCerQdcH1 =new TH1F("QdcPureCer" ,"Cerenkov only Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
- pPureCerSizeH1=new TH1F("SizePureCer" ,"Cernekov only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
- pPureCerMapH2 =new TH2F("MapPureCer" ,"Cerenkov only Cluster map;x [cm];y [cm]",1000,0,R()->P()->PcSizeX(),1000,0,R()->P()->PcSizeY());
-
- pPureFeeQdcH1 =new TH1F("QdcPureFee" ,"Feedback only Cluster Charge all chambers;q [QDC]",R()->P()->MaxQdc(),0,R()->P()->MaxQdc());
- pPureFeeSizeH1=new TH1F("SizePureFee" ,"Feedback only Cluster size all chambers;size [number of pads in cluster]",100,0,100);
- pPureFeeMapH2 =new TH2F("MapPureFee" ,"Feedback only Cluster map;x [cm];y [cm]",1000,0,R()->P()->PcSizeX(),1000,0,R()->P()->PcSizeY());
- }//isClus
+// Info("Occupancy","for event %i",iEvtN);
+ if(GetLoader()->LoadHits()) return;
+ if(GetLoader()->LoadDigits()) return;
+
+ Int_t totPadsPerChamber = AliRICHParam::NpadsX()*AliRICHParam::NpadsY();
+
- for(Int_t iEvtN=0;iEvtN < GetLoader()->GetRunLoader()->GetAliRun()->GetEventsPerRun();iEvtN++){//events loop
- GetLoader()->GetRunLoader()->GetEvent(iEvtN); //gets current event
-
- if(!GetLoader()->TreeH()) GetLoader()->LoadHits();
- for(Int_t iPrimN=0;iPrimN < GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
- GetLoader()->TreeH()->GetEntry(iPrimN);
+ for(Int_t iEvtN=iEvtNmin;iEvtN<iEvtNmax;iEvtN++){
+ Int_t nDigCh[kNchambers]={0,0,0,0,0,0,0};
+ Int_t iChHits[kNchambers]={0,0,0,0,0,0,0};
+ Int_t nPrim[kNchambers]={0,0,0,0,0,0,0};
+ Int_t nSec[kNchambers]={0,0,0,0,0,0,0};
+ AliInfo(Form("events processed %i",iEvtN));
+ if(GetLoader()->GetRunLoader()->GetEvent(iEvtN)) return;
+ AliStack *pStack = GetLoader()->GetRunLoader()->Stack();
+ for(Int_t iPrimN=0;iPrimN<GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
+ GetLoader()->TreeH()->GetEntry(iPrimN);
+ for(Int_t iHitN=0;iHitN<Hits()->GetEntries();iHitN++){
+ AliRICHHit *pHit = (AliRICHHit *)Hits()->At(iHitN);
+ if(pHit->Eloss()>0){
+ iChHits[pHit->C()-1]++;
+ if(pStack->Particle(pHit->GetTrack())->Rho()<0.01) nPrim[pHit->C()-1]++;else nSec[pHit->C()-1]++;
+ }
+ }
}
-
- if(isClus) GetLoader()->TreeR()->GetEntry(0);
- if(isDig) GetLoader()->TreeD()->GetEntry(0);
-
- for(Int_t iChamN=1;iChamN<=7;iChamN++){//chambers loop
- if(isClus){
- Int_t iNclusCham=Clusters(iChamN)->GetEntries(); if(iNclusCham) pNumClusH1->Fill(iNclusCham);//number of clusters per event
- for(Int_t iClusN=0;iClusN<iNclusCham;iClusN++){//clusters loop
- AliRICHcluster *pClus=(AliRICHcluster*)Clusters(iChamN)->At(iClusN);
- pQdcH1 ->Fill(pClus->Q());
- pSizeH1 ->Fill(pClus->Size());
- pMapH2 ->Fill(pClus->X(),pClus->Y()); //common
-
- if(pClus->IsSingleMip()) {pPureMipQdcH1 ->Fill(pClus->Q());
- pPureMipSizeH1->Fill(pClus->Size());
- pPureMipMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Mips
-
- if(pClus->IsSingleCerenkov()){pPureCerQdcH1 ->Fill(pClus->Q());
- pPureCerSizeH1->Fill(pClus->Size());
- pPureCerMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Cerenkovs
-
- if(pClus->IsSingleFeedback()){pPureFeeQdcH1 ->Fill(pClus->Q());
- pPureFeeSizeH1->Fill(pClus->Size());
- pPureFeeMapH2 ->Fill(pClus->X(),pClus->Y());}//Pure Feedbacks
-
- if(pClus->IsMip()) {pMipQdcH1 ->Fill(pClus->Q());} //MIP+ other contributions
- if(!pClus->IsPureMip()) pPhotQdcH1->Fill(pClus->Q()); //not MIP
- }//clusters loop
- }//isClus
- if(isDig){
- for(Int_t iDigN=0;iDigN<R()->Digits(iChamN)->GetEntries();iDigN++){//digits loop
- AliRICHdigit *pDig=(AliRICHdigit*)R()->Digits(iChamN)->At(iDigN);
- AliRICHhit *pHit=Hit(pDig->GetTrack(0));
- TVector2 hitV2=R()->C(iChamN)->Glob2Loc(pHit->OutX3()); TVector2 digV2=R()->P()->Pad2Loc(pDig->Pad());
- pHxD->Fill(hitV2.X()-digV2.X()); pHyD->Fill(hitV2.Y()-digV2.Y());
- }//digits loop
- }//isDig
- }//chambers loop
- Info("ControlPlots","Event %i processed.",iEvtN);
- }//events loop
-
- if(isDig) GetLoader()->UnloadDigits();
- if(isClus) GetLoader()->UnloadRecPoints();
-
- pFile->Write(); delete pFile;
- sw.Print();time.Print();
-}//ControlPlots()
+ GetLoader()->TreeD()->GetEntry(0);
+ for(Int_t iCh=0;iCh<fNcham;iCh++) {
+ nDigCh[iCh]= ((TClonesArray*)fDig->At(iCh))->GetEntries();
+ Double_t occupancy = (Double_t)nDigCh[iCh-1]/(Double_t)totPadsPerChamber;
+ Info("Occupancy","for chamber %i = %4.2f %% and charged prim tracks %i and sec. tracks %i with total %i",
+ iCh+1,occupancy*100.,nPrim[iCh],nSec[iCh],iChHits[iCh]);
+ }
+ }
+ GetLoader()->UnloadHits();
+ GetLoader()->UnloadDigits();
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
+}
//__________________________________________________________________________________________________
-AliRICHhit* AliRICH::Hit(Int_t tid)
+void AliRICH::CluPrint(Int_t iEvtN)const
{
-//defines which hit provided by given tid for the currently loaded event
- R()->GetLoader()->LoadHits();
- for(Int_t iPrimN=0;iPrimN<R()->GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
- R()->GetLoader()->TreeH()->GetEntry(iPrimN);
- for(Int_t iHitN=0;iHitN<R()->Hits()->GetEntries();iHitN++){
- AliRICHhit *pHit=(AliRICHhit*)R()->Hits()->At(iHitN);
- if(tid==pHit->Track()) {R()->GetLoader()->UnloadHits();return pHit;}
- }//hits
- }//prims loop
- R()->GetLoader()->UnloadHits();
- return 0;
+//prints a list of RICH clusters for a given event
+ Printf("List of RICH clusters for event %i",iEvtN);
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->LoadRecPoints()) return;
+
+ Int_t iCluCnt=0;
+ GetLoader()->TreeR()->GetEntry(0);
+ for(Int_t iCham=0;iCham<fNcham;iCham++){
+ TClonesArray *pClus=(TClonesArray*)fClu->At(iCham); iCluCnt+=pClus->GetEntries(); pClus->Print();
+ }
+ GetLoader()->UnloadRecPoints();
+ Printf("totally %i clusters for event %i",iCluCnt,iEvtN);
}
-//__________________________________________________________________________________________________
-void AliRICH::PrintHits(Int_t iEvtN)
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void AliRICH::DisplayEvent(Int_t iEvtNmin,Int_t iEvtNmax)const
{
-//Prints a list of RICH hits for a given event. Default is event number 0.
- Info("PrintHits","List of RICH hits for event %i",iEvtN);
- R()->GetLoader()->GetRunLoader()->GetEvent(iEvtN);
- if(R()->GetLoader()->LoadHits()) return;
+// Display digits, reconstructed tracks intersections and RICH rings if available
+ TH2F *pH2[8];
+
+ GetLoader()->LoadDigits();
- Int_t iTotalHits=0;
- for(Int_t iPrimN=0;iPrimN<R()->GetLoader()->TreeH()->GetEntries();iPrimN++){//prims loop
- R()->GetLoader()->TreeH()->GetEntry(iPrimN);
- R()->Hits()->Print();
- iTotalHits+=R()->Hits()->GetEntries();
+ TLatex t; t.SetTextSize(0.1);
+ TCanvas *pC = new TCanvas("RICHDisplay","RICH Display",0,0,1226,900); pC->Divide(3,3); pC->cd(9); t.DrawText(0.2,0.4,"View to IP");
+ gStyle->SetPalette(1);
+
+
+ for(Int_t iCh=1;iCh<=fNcham;iCh++) {
+ pH2[iCh] = new TH2F(Form("RichDigH2_%i",iCh),Form("Chamber %i;cm;cm",iCh),165,0,AliRICHParam::PcSizeX(),144,0,AliRICHParam::PcSizeY());
+ pH2[iCh]->SetMarkerColor(kGreen);
+ pH2[iCh]->SetMarkerStyle(29);
+ pH2[iCh]->SetMarkerSize(0.4);
+ pH2[iCh]->SetStats(kFALSE);
+ pH2[iCh]->SetMaximum(300);
}
- R()->GetLoader()->UnloadHits();
- Info("PrintHits","totally %i hits",iTotalHits);
-}
+
+ if(iEvtNmax>gAlice->GetEventsPerRun()||iEvtNmax==0) iEvtNmax=gAlice->GetEventsPerRun()-1;
+
+ for(Int_t iEvt=iEvtNmin;iEvt<=iEvtNmax;iEvt++) {//events loop
+ pC->cd(3); t.DrawText(0.2,0.4,Form("Event %i",iEvt));
+
+ GetLoader()->GetRunLoader()->GetEvent(iEvt); //get event
+ GetLoader()->TreeD()->GetEntry(0); //get list of digits
+ for(Int_t iCh=1;iCh<=fNcham;iCh++) {//chambers loop
+ pH2[iCh]->Reset();
+ for(Int_t iDig=0;iDig < Digs(iCh)->GetEntries();iDig++) {//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digs(iCh)->At(iDig);
+ TVector2 x2=AliRICHParam::Pad2Loc(pDig->Pad());
+ pH2[pDig->C()]->Fill(x2.X(),x2.Y(),pDig->Qdc());
+ }//digits loop
+ if(iCh==1) pC->cd(9);
+ if(iCh==2) pC->cd(8);
+ if(iCh==3) pC->cd(6);
+ if(iCh==4) pC->cd(5);
+ if(iCh==5) pC->cd(4);
+ if(iCh==6) pC->cd(2);
+ if(iCh==7) pC->cd(1);
+ pH2[iCh]->Draw("col");
+ ReadESD(iEvt,iCh);
+ AliRICHParam::DrawSectors();
+ }//chambers loop
+ pC->Update();
+ pC->Modified();
+
+ if(iEvt<iEvtNmax) {gPad->WaitPrimitive();pC->Clear();}
+ }//events loop
+}//ShowEvent()
//__________________________________________________________________________________________________
-void AliRICH::PrintSDigits(Int_t iEvtN)
+void AliRICH::Display()const
{
-//prints a list of RICH sdigits for a given event
- Info("PrintSDigits","List of RICH sdigits for event %i",iEvtN);
- R()->GetLoader()->GetRunLoader()->GetEvent(iEvtN);
- if(R()->GetLoader()->LoadSDigits()) return;
-
- R()->GetLoader()->TreeS()->GetEntry(0);
- R()->SDigits()->Print();
- R()->GetLoader()->UnloadSDigits();
- Info("PrintSDigits","totally %i sdigits",R()->SDigits()->GetEntries());
+//Provides fast event display
+//For RICH only, full display is .x Display.C
+ Bool_t isHits =!GetLoader()->LoadHits();
+ Bool_t isDigits =!GetLoader()->LoadDigits();
+ Bool_t isClusters=!GetLoader()->LoadRecPoints();
+
+ if(!isHits && !isDigits && !isClusters){Error("Exec","No hits digits and clusters. Nothing to display.");return;}
+
+ TCanvas *pCanvas = new TCanvas("Display","RICH Display",0,0,600,600);
+
+ TH2F *pHitsH2=0,*pDigitsH2=0,*pClustersH2=0;
+
+ if(isHits) pHitsH2 = new TH2F("pHitsH2" , "Event Display;x,cm;y,cm",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+ if(pHitsH2) pHitsH2->SetStats(kFALSE);
+
+ if(isDigits) pDigitsH2 = new TH2F("pDigitsH2" ,"Event Display",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+ if(isClusters) pClustersH2 = new TH2F("pClustersH2","Event Display",165,0,AliRICHParam::PcSizeX(),
+ 144,0,AliRICHParam::PcSizeY());
+
+ for(Int_t iEvt=0;iEvt<GetLoader()->GetRunLoader()->GetNumberOfEvents();iEvt++){//events Loop
+ GetLoader()->GetRunLoader()->GetEvent(iEvt);
+//display all the staff on chamber by chamber basis
+ for(Int_t iCh=1;iCh<=fNcham;iCh++){//chambers loop
+ if(isHits) pHitsH2 ->Reset();
+ if(isDigits) pDigitsH2 ->Reset();
+ if(isClusters) pClustersH2->Reset();
+//deals with hits
+ for(Int_t i=0;i<GetLoader()->TreeH()->GetEntries();i++){//TreeH loop
+ GetLoader()->TreeH()->GetEntry(i);
+ for(Int_t iHit=0;iHit<Hits()->GetEntries();iHit++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(iHit);
+ if(pHit->C()==iCh){
+ TVector2 hitLocX2 = AliRICHParam::Instance()->Mars2Lors(iCh,pHit->OutX3());
+ pHitsH2->Fill(hitLocX2.X(),hitLocX2.Y(),200);
+ }//if
+ }//hits loop
+ }//TreeH loop
+ pHitsH2->SetTitle(Form("event %i chamber %2i",iEvt,iCh));
+ pHitsH2->SetMarkerColor(kRed); pHitsH2->SetMarkerStyle(29); pHitsH2->SetMarkerSize(0.4);
+ pHitsH2->Draw();
+ AliRICHParam::DrawSectors();
+ TLatex l; l.SetNDC(); l.SetTextSize(0.02);
+ if(!isHits) {l.SetTextColor(kRed) ;l.DrawLatex(0.1,0.01,"No Hits" );}
+ if(!isDigits) {l.SetTextColor(kGreen);l.DrawLatex(0.4,0.01,"No DIGITS" );}
+ if(!isClusters) {l.SetTextColor(kBlue) ;l.DrawLatex(0.8,0.01,"No CLUSTERS");}
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+//deals with digits
+ if(isDigits){
+ GetLoader()->TreeD()->GetEntry(0);
+ for(Int_t iDig=0;iDig < Digs(iCh)->GetEntries();iDig++){//digits loop
+ AliRICHDigit *pDig = (AliRICHDigit*)Digs(iCh)->At(iDig);
+ TVector2 x2=AliRICHParam::Pad2Loc(pDig->Pad());
+ pDigitsH2->Fill(x2.X(),x2.Y(),100);
+ }//digits loop
+ pDigitsH2->SetMarkerColor(kGreen); pDigitsH2->SetMarkerStyle(29); pDigitsH2->SetMarkerSize(0.4);
+ pDigitsH2->Draw("same");
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+ }//if(isDigits)
+//deals with clusters
+ if(isClusters){
+ GetLoader()->TreeR()->GetEntry(0);
+ for(Int_t iClu=0;iClu<Clus(iCh)->GetEntries();iClu++){//clusters loop
+ AliRICHCluster *pClu = (AliRICHCluster*)Clus(iCh)->At(iClu);
+ pClustersH2->Fill(pClu->X(),pClu->Y(),50);
+ }//clusters loop
+ pClustersH2->SetMarkerColor(kBlue); pClustersH2->SetMarkerStyle(29); pClustersH2->SetMarkerSize(0.4);
+ pClustersH2->Draw("same");
+ pCanvas->Update(); pCanvas->Modified(); gPad->WaitPrimitive();
+ }//if(isClusters)
+ }//chambers loop
+ }//events Loop
+
+ delete pCanvas;
+ GetLoader()->UnloadHits();
+ if(isDigits) GetLoader()->UnloadDigits();
+ if(isClusters) GetLoader()->UnloadRecPoints();
+}//Display()
+//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+void AliRICH::ReadESD(Int_t iEventN, Int_t iChamber)const
+{
+//
+ TFile *pFile=TFile::Open("AliESDs.root","read");
+ if(!pFile || !pFile->IsOpen()) {AliInfo("ESD file not open.");return;} //open AliESDs.root
+ TTree *pTree = (TTree*) pFile->Get("esdTree");
+ if(!pTree){AliInfo("ESD not found.");return;} //get ESD tree
+
+
+ AliESD *pESD=new AliESD; pTree->SetBranchAddress("ESD", &pESD);
+
+ pTree->GetEvent(iEventN);
+
+ Double_t b = pESD->GetMagneticField()/10.;
+
+ Printf("b=%f",b);
+ Int_t iNtracks=pESD->GetNumberOfTracks();
+
+ for(Int_t iTrackN=0;iTrackN<iNtracks;iTrackN++){//ESD tracks loop
+ AliESDtrack *pTrack = pESD->GetTrack(iTrackN);// get next reconstructed track
+ Int_t charge = (Int_t)(-TMath::Sign(1.,pTrack->GetSign()*b));
+ AliRICHHelix helix(pTrack->X3(),pTrack->P3(),charge,b);
+ Int_t iChamberOnRICH=helix.RichIntersect(AliRICHParam::Instance());
+ if(iChamberOnRICH==iChamber) {
+ TMarker *trackImpact = new TMarker(helix.PosPc().X(),helix.PosPc().Y(),kStar);
+ trackImpact->SetMarkerColor(kRed);
+ trackImpact->Draw();
+//
+ Int_t iChamberRecon = pTrack->GetRICHcluster()/1000000;
+ if(iChamberRecon==iChamber) {
+ Double_t thetaCer = pTrack->GetRICHsignal();
+ if(thetaCer<0) continue;
+ TVector3 entrance(helix.PosRad().X(),helix.PosRad().Y(),0);
+ Double_t thetaTrack,phiTrack;
+ pTrack->GetRICHthetaPhi(thetaTrack,phiTrack);
+ TVector3 vectorTrack;
+ vectorTrack.SetMagThetaPhi(pTrack->GetP(),thetaTrack,phiTrack);
+ AliInfo(Form("Draw ring started for track %i on chamber %i",iTrackN,iChamber));
+ AliInfo(Form("ThetaCer %f TrackTheta %f TrackPhi %f Momentum %f",thetaCer,thetaTrack,phiTrack,pTrack->GetP()));
+ Double_t dx,dy;
+ pTrack->GetRICHdxdy(dx,dy);
+ DrawRing(entrance,vectorTrack,thetaCer);
+ }
+ }
+ }
+ delete pESD; pFile->Close();//close AliESDs.root
}
//__________________________________________________________________________________________________
-void AliRICH::PrintDigits(Int_t iEvtN)
+void AliRICH::DrawRing(TVector3 entrance,TVector3 vectorTrack,Double_t thetaCer)const
{
-//prints a list of RICH digits for a given event
- Info("PrintDigits","List of RICH digits for event %i",iEvtN);
- R()->GetLoader()->GetRunLoader()->GetEvent(iEvtN);
- if(R()->GetLoader()->LoadDigits()) return;
-
- Int_t iTotalDigits=0;
- R()->GetLoader()->TreeD()->GetEntry(0);
- for(Int_t iChamber=1;iChamber<=kNchambers;iChamber++){
- R()->Digits(iChamber)->Print();
- iTotalDigits+=R()->Digits(iChamber)->GetEntries();
+ Double_t xGraph[100],yGraph[100];
+ Int_t nPointsToDraw = 0;
+ for(Int_t i=0;i<100;i++) {
+ Double_t phiCer = 2*TMath::Pi()*i/100;
+ TVector3 pos = AliRICHParam::Instance()->ForwardTracing(entrance,vectorTrack,thetaCer,phiCer);
+ if(pos.X()==-999) continue;
+ xGraph[nPointsToDraw] = pos.X();yGraph[nPointsToDraw] = pos.Y();nPointsToDraw++;
}
- R()->GetLoader()->UnloadDigits();
- Info("PrintDigits","totally %i Digits",iTotalDigits);
+// AliInfo(Form("Npoints per ring %i",nPointsToDraw));
+ TGraph *gra = new TGraph(nPointsToDraw,xGraph,yGraph);
+ gra->Draw("C");
}
//__________________________________________________________________________________________________
-void AliRICH::PrintClusters(Int_t iEvtN)
+void AliRICH::SummaryOfEvent(Int_t iEvtN) const
{
-//prints a list of RICH clusters for a given event
- Info("PrintClusters","List of RICH clusters for event %i",iEvtN);
- R()->GetLoader()->GetRunLoader()->GetEvent(iEvtN);
- if(R()->GetLoader()->LoadRecPoints()) return;
-
- Int_t iTotalClusters=0;
- R()->GetLoader()->TreeR()->GetEntry(0);
- for(Int_t iChamber=1;iChamber<=kNchambers;iChamber++){
- R()->Clusters(iChamber)->Print();
- iTotalClusters+=R()->Clusters(iChamber)->GetEntries();
+//prints a summary for a given event
+ AliInfo(Form("Summary of event %i",iEvtN));
+ GetLoader()->GetRunLoader()->GetEvent(iEvtN);
+ if(GetLoader()->GetRunLoader()->LoadHeader()) return;
+ if(GetLoader()->GetRunLoader()->LoadKinematics()) return;
+ AliStack *pStack=GetLoader()->GetRunLoader()->Stack();
+
+ AliGenEventHeader* pGenHeader = gAlice->GetHeader()->GenEventHeader();
+ if(pGenHeader->InheritsFrom("AliGenHijingEventHeader")) {
+ AliInfo(Form(" Hijing event with impact parameter b = %.2f (fm)",((AliGenHijingEventHeader*) pGenHeader)->ImpactParameter()));
}
- R()->GetLoader()->UnloadRecPoints();
- Info("PrintClusters","totally %i clusters",iTotalClusters);
+ Int_t nChargedPrimaries=0;
+ for(Int_t i=0;i<pStack->GetNtrack();i++) {
+ TParticle *pParticle = pStack->Particle(i);
+ if(pParticle->IsPrimary()&&pParticle->GetPDG()->Charge()!=0) nChargedPrimaries++;
+ }
+ AliInfo(Form("Total number of primaries %i",pStack->GetNprimary()));
+ AliInfo(Form("Total number of charged primaries %i",nChargedPrimaries));
+ AliInfo(Form("Total n. of tracks in stack(+sec) %i",pStack->GetNtrack()));
+ GetLoader()->GetRunLoader()->UnloadHeader();
+ GetLoader()->GetRunLoader()->UnloadKinematics();
}
//__________________________________________________________________________________________________
-void AliRICH::FillESD(AliESD *pESD)const
+void AliRICH::HitQA(Double_t cut,Double_t cutele,Double_t cutR)
{
-//This methode fills AliESDtrack with information from RICH
- Info("FillESD","Start with %i tracks",pESD->GetNumberOfTracks());
- const Double_t masses[5]={0.000511,0.105658,0.139567,0.493677,0.93828};//electron,muon,pion,kaon,proton
- const Double_t refIndex = 1.29052;
+// Provides a set of control plots intended primarily for charged particle flux analisys
+// Arguments: cut (GeV) - cut on momentum of any charged particles but electrons,
+// cetele (GeV) - the same for electrons-positrons
+// cutR (cm) - cut on production vertex radius (cylindrical system)
+ gBenchmark->Start("HitsAna");
+
+ Double_t cutPantiproton =cut;
+ Double_t cutPkaonminus =cut;
+ Double_t cutPpionminus =cut;
+ Double_t cutPmuonminus =cut;
+ Double_t cutPpositron =cutele;
+
+ Double_t cutPelectron =cutele;
+ Double_t cutPmuonplus =cut;
+ Double_t cutPpionplus =cut;
+ Double_t cutPkaonplus =cut;
+ Double_t cutPproton =cut;
+
- Double_t thetaExp = 0.7;
- Double_t thetaTh[5];
- Double_t sinThetaThNorm;
- Double_t sigmaThetaTh[5];
- Double_t height[5];
- Double_t totalHeight=0;
-
- for(Int_t iTrackN=0;iTrackN<pESD->GetNumberOfTracks();iTrackN++){//ESD tracks loop
- AliESDtrack *pTrack = pESD->GetTrack(iTrackN);
+ TH2F *pEleHitRZ =new TH2F("EleHitRZ" ,Form("e^{+} e^{-} hit %s;z[cm];R[cm]" ,GetName()) , 400,-300,300 ,400,-500,500); //R-z plot 0cm<R<550cm -300cm<z<300cm
+ TH2F *pEleHitRP =new TH2F("EleHitRP" ,Form("e^{+} e^{-} hit %s;p[GeV];R[cm]",GetName()) ,1000,-1 ,1 ,400, 0,550); //R-p plot 0cm<R<550cm -1GeV<p<1GeV
+ TH1F *pEleAllP =new TH1F("EleAllP" , "e^{+} e^{-} all;p[GeV]" ,1000,-1 ,1 );
+ TH1F *pEleHitP =new TH1F("EleHitP" ,Form("e^{+} e^{-} hit %s;p[GeV]" ,GetName()) ,1000,-1 ,1 );
+ TH1F *pMuoHitP =new TH1F("MuoHitP" ,Form("#mu^{-} #mu^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pPioHitP =new TH1F("PioHitP" ,Form("#pi^{-} #pi^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pKaoHitP =new TH1F("KaoHitP" ,Form("K^{-} K^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH1F *pProHitP =new TH1F("ProHitP" ,Form("p^{-} p^{+} hit %s;p[GeV]" ,GetName()) ,1000,-4 ,4 );
+ TH2F *pFlux =new TH2F("flux" ,Form("%s flux with Rvertex<%.1fcm" ,GetName(),cutR),10 ,-5 ,5 , 10,0 ,10); //special text hist
+ TH2F *pVertex =new TH2F("vertex" ,Form("%s 2D vertex of RICH hit;x;y" ,GetName()) ,120 ,0 ,600 ,120,0 ,600); //special text hist
+ TH1F *pRho =new TH1F("rho" ,Form("%s r of RICH hit" ,GetName()) ,600 ,0 ,600); //special text hist
+ pFlux->SetStats(0);
+ pFlux->GetXaxis()->SetBinLabel(1 ,Form("p^{-}>%.3fGeV/c" ,cutPantiproton));
+ pFlux->GetXaxis()->SetBinLabel(2 ,Form("K^{-}>%.3fGeV/c" ,cutPkaonminus ));
+ pFlux->GetXaxis()->SetBinLabel(3 ,Form("#pi^{-}>%.3fGeV/c" ,cutPpionminus ));
+ pFlux->GetXaxis()->SetBinLabel(4 ,Form("#mu^{-}>%.3fGeV/c" ,cutPmuonminus ));
+ pFlux->GetXaxis()->SetBinLabel(5 ,Form("e^{+}>%.3fGeV/c" ,cutPpositron ));
+
+ pFlux->GetXaxis()->SetBinLabel(6 ,Form("e^{-}>%.3fGeV/c" ,cutPelectron ));
+ pFlux->GetXaxis()->SetBinLabel(7 ,Form("#mu^{+}>%.3fGeV/c" ,cutPmuonplus ));
+ pFlux->GetXaxis()->SetBinLabel(8 ,Form("#pi^{+}>%.3fGeV/c" ,cutPpionplus ));
+ pFlux->GetXaxis()->SetBinLabel(9 ,Form("K^{+}>%.3fGeV/c" ,cutPkaonplus ));
+ pFlux->GetXaxis()->SetBinLabel(10,Form("p^{+}>%.3fGeV/c" ,cutPproton ));
+
+ pFlux->GetYaxis()->SetBinLabel(1,"sum");
+ pFlux->GetYaxis()->SetBinLabel(2,"ch1");
+ pFlux->GetYaxis()->SetBinLabel(3,"ch2");
+ pFlux->GetYaxis()->SetBinLabel(4,"ch3");
+ pFlux->GetYaxis()->SetBinLabel(5,"ch4");
+ pFlux->GetYaxis()->SetBinLabel(6,"ch5");
+ pFlux->GetYaxis()->SetBinLabel(7,"ch6");
+ pFlux->GetYaxis()->SetBinLabel(8,"ch7");
+ pFlux->GetYaxis()->SetBinLabel(9,"prim");
+ pFlux->GetYaxis()->SetBinLabel(10,"tot");
+
+//end of hists definition
+
+ Int_t iNevents=fLoader->GetRunLoader()->GetAliRun()->GetEventsPerRun(),iCntPrimParts=0,iCntTotParts=0;
+//load all needed trees
+ fLoader->LoadHits();
+ fLoader->GetRunLoader()->LoadHeader();
+ fLoader->GetRunLoader()->LoadKinematics();
+
+ for(Int_t iEvtN=0;iEvtN < iNevents;iEvtN++){//events loop
+ fLoader->GetRunLoader()->GetEvent(iEvtN);
+ AliInfo(Form(" %i event processes",fLoader->GetRunLoader()->GetEventNumber()));
+ AliStack *pStack= fLoader->GetRunLoader()->Stack();
- pTrack->Print("");
-// TVector2 x2=P()->HelixCross(pTrack);//returns cross point of track with RICH PC in LRS
- Double_t pmod = pTrack->GetP();
+ for(Int_t iParticleN=0;iParticleN<pStack->GetNtrack();iParticleN++){//stack loop
+ TParticle *pPart=pStack->Particle(iParticleN);
+
+ if(iParticleN%10000==0) AliInfo(Form(" %i particles read",iParticleN));
- for(Int_t iPart=4;iPart>=0;iPart--){
- Double_t cosThetaTh = TMath::Sqrt(masses[iPart]*masses[iPart]+pmod*pmod)/(refIndex*pmod);
- if(cosThetaTh>=1) {pTrack->ResetRICH(); break;}
- thetaTh[iPart] = TMath::ACos(cosThetaTh);
- sinThetaThNorm = TMath::Sin(thetaTh[iPart])/TMath::Sqrt(1-1/(refIndex*refIndex));
- sigmaThetaTh[iPart] = (0.014*(1/sinThetaThNorm-1) + 0.0043)*1.25;
- height[iPart] = TMath::Gaus(thetaExp,thetaTh[iPart],sigmaThetaTh[iPart]);
- totalHeight +=height[iPart];
- }
+ switch(pPart->GetPdgCode()){
+ case kProtonBar: pFlux->Fill(-4.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-4.5,8); break;
+ case kKMinus: pFlux->Fill(-3.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-3.5,8); break;
+ case kPiMinus: pFlux->Fill(-2.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-2.5,8); break;
+ case kMuonMinus: pFlux->Fill(-1.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-1.5,8); break;
+ case kPositron: pFlux->Fill(-0.5,9); if(pPart->Rho()<0.01) pFlux->Fill(-0.5,8); pEleAllP->Fill(-pPart->P()); break;
+
+ case kElectron: pFlux->Fill( 0.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 0.5,8); pEleAllP->Fill( pPart->P()); break;
+ case kMuonPlus: pFlux->Fill( 1.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 1.5,8); break;
+ case kPiPlus: pFlux->Fill( 2.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 2.5,8); break;
+ case kKPlus: pFlux->Fill( 3.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 3.5,8); break;
+ case kProton: pFlux->Fill( 4.5,9); if(pPart->Rho()<0.01) pFlux->Fill( 4.5,8); break;
+ }//switch
+ }//stack loop
+//now hits analiser
+ for(Int_t iEntryN=0;iEntryN < fLoader->TreeH()->GetEntries();iEntryN++){//TreeH loop
+ fLoader->TreeH()->GetEntry(iEntryN); //get current entry (prim)
+ for(Int_t iHitN=0;iHitN < Hits()->GetEntries();iHitN++){//hits loop
+ AliRICHHit *pHit = (AliRICHHit*)Hits()->At(iHitN); //get current hit
+ TParticle *pPart=pStack->Particle(pHit->GetTrack()); //get stack particle which produced the current hit
+
+ if(pPart->GetPDG()->Charge()!=0&&pPart->Rho()>0.1) pVertex->Fill(pPart->Vx(),pPart->Vy()); //safe margin for sec.
+ if(pPart->GetPDG()->Charge()!=0) pRho->Fill(pPart->Rho()); //safe margin for sec.
+ if(pPart->R()>cutR) continue; //cut on production radius (cylindrical system)
+
+ switch(pPart->GetPdgCode()){
+ case kProtonBar: if(pPart->P()>cutPantiproton) {pProHitP->Fill(-pPart->P()); pFlux->Fill(-4.5,pHit->C());}break;
+ case kKMinus : if(pPart->P()>cutPkaonminus) {pKaoHitP->Fill(-pPart->P()); pFlux->Fill(-3.5,pHit->C());}break;
+ case kPiMinus : if(pPart->P()>cutPpionminus) {pPioHitP->Fill(-pPart->P()); pFlux->Fill(-2.5,pHit->C());}break;
+ case kMuonMinus: if(pPart->P()>cutPmuonminus) {pMuoHitP->Fill(-pPart->P()); pFlux->Fill(-1.5,pHit->C());}break;
+ case kPositron : if(pPart->P()>cutPpositron) {pEleHitP->Fill(-pPart->P()); pFlux->Fill(-0.5,pHit->C());
+ pEleHitRP->Fill(-pPart->P(),pPart->R()); pEleHitRZ->Fill(pPart->Vz(),pPart->R()); }break;
+
+ case kElectron : if(pPart->P()>cutPelectron) {pEleHitP->Fill( pPart->P()); pFlux->Fill( 0.5,pHit->C());
+ pEleHitRP->Fill( pPart->P(),pPart->R()); pEleHitRZ->Fill(pPart->Vz(),pPart->R()); }break;
+ case kMuonPlus : if(pPart->P()>cutPmuonplus) {pMuoHitP->Fill( pPart->P()); pFlux->Fill( 1.5,pHit->C());}break;
+ case kPiPlus : if(pPart->P()>cutPpionplus) {pPioHitP->Fill( pPart->P()); pFlux->Fill( 2.5,pHit->C());}break;
+ case kKPlus : if(pPart->P()>cutPkaonplus) {pKaoHitP->Fill( pPart->P()); pFlux->Fill( 3.5,pHit->C());}break;
+ case kProton : if(pPart->P()>cutPproton) {pProHitP->Fill( pPart->P()); pFlux->Fill( 4.5,pHit->C());}break;
+ }
+ }//hits loop
+ }//TreeH loop
+ iCntPrimParts +=pStack->GetNprimary();
+ iCntTotParts +=pStack->GetNtrack();
+ }//events loop
+//unload all loaded staff
+ fLoader->UnloadHits();
+ fLoader->GetRunLoader()->UnloadHeader();
+ fLoader->GetRunLoader()->UnloadKinematics();
+//Calculater some sums
+ Stat_t sum=0;
+//sum row, sum over rows
+ for(Int_t i=1;i<=pFlux->GetNbinsX();i++){
+ sum=0; for(Int_t j=2;j<=8;j++) sum+=pFlux->GetBinContent(i,j);
+ pFlux->SetBinContent(i,1,sum);
+ }
- pTrack->SetRICHsignal(thetaExp);
- Double_t richPID[5];
- for(Int_t iPart=0;iPart<5;iPart++) richPID[iPart] = height[iPart]/totalHeight;
- pTrack->SetRICHpid(richPID);
- }//ESD tracks loop
-}
+//display everything
+ new TCanvas("canvas1",Form("Events %i Nprims=%i Nparticles=%i",iNevents,iCntPrimParts,iCntTotParts),1000,900); pFlux->Draw("text"); gPad->SetGrid();
+//total prims and particles
+ TLatex latex; latex.SetTextSize(0.02);
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,10); latex.DrawLatex(5.1,9.5,Form("%.0f",sum));
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,9); latex.DrawLatex(5.1,8.5,Form("%.0f",sum));
+ for(Int_t iChN=1;iChN<=kNchambers;iChN++) {
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,iChN+1);latex.DrawLatex(5.1,iChN+0.5,Form("%.0f",sum));
+ }
+ sum=0; for(Int_t i=1;i<=pFlux->GetNbinsX();i++) sum+=pFlux->GetBinContent(i,1); latex.DrawLatex(5.1,0.5,Form("%.0f",sum));
+
+ new TCanvas("cEleAllP" ,"e" ,200,100); pEleAllP->Draw();
+ new TCanvas("cEleHitRP" ,"e" ,200,100); pEleHitRP->Draw();
+ new TCanvas("cEleHitRZ" ,"e" ,200,100); pEleHitRZ->Draw();
+ new TCanvas("cEleHitP" ,"e" ,200,100); pEleHitP->Draw();
+ new TCanvas("cMuoHitP" ,"mu",200,100); pMuoHitP->Draw();
+ new TCanvas("cPioHitP" ,"pi",200,100); pPioHitP->Draw();
+ new TCanvas("cKaoHitP" ,"K" ,200,100); pKaoHitP->Draw();
+ new TCanvas("cProHitP" ,"p" ,200,100); pProHitP->Draw();
+ new TCanvas("cVertex" ,"2d vertex" ,200,100); pVertex->Draw();
+ new TCanvas("cRho" ,"Rho of sec" ,200,100); pRho->Draw();
+
+ gBenchmark->Show("HitsPlots");
+}//HitsPlots()