// This Class not stores information on all particles prior to EMCAL entry - in order to facilitate analysis.
// This is done by setting fIShunt =2, and flagging all parents of particles entering the EMCAL.
+#include <cassert>
// --- ROOT system ---
-#include "TParticle.h"
-#include "TVirtualMC.h"
-#include "TBrowser.h"
-#include "TH1.h"
-#include "TH2.h"
+#include <TBrowser.h>
+#include <TClonesArray.h>
+#include <TH1.h>
+#include <TH2.h>
+#include <TParticle.h>
+#include <TROOT.h>
+#include <TVirtualMC.h>
// --- Standard library ---
#include "AliRun.h"
#include "AliHeader.h"
#include "AliMC.h"
+#include "AliStack.h"
#include "AliPoints.h"
-// for TRD1,2 case
+// for TRD1 case only; May 31,2006
ClassImp(AliEMCALv2)
- //extern "C" void gdaxis_(float &x0, float &y0, float &z0, float &axsiz);
-
-
//______________________________________________________________________
-AliEMCALv2::AliEMCALv2():AliEMCALv1(), fGeometry(0){
+AliEMCALv2::AliEMCALv2()
+ : AliEMCALv1(),
+ fHDe(0),
+ fHNhits(0)
+{
// ctor
-
}
//______________________________________________________________________
-AliEMCALv2::AliEMCALv2(const char *name, const char *title): AliEMCALv1(name,title) {
+AliEMCALv2::AliEMCALv2(const char *name, const char *title)
+ : AliEMCALv1(name,title),
+ fHDe(0),
+ fHNhits(0)
+{
// Standard Creator.
fHits= new TClonesArray("AliEMCALHit",1000);
// if (gDebug>0){
if (1){
TH1::AddDirectory(0);
- fHDe = new TH1F("fHDe","De in EMCAL", 1000, 0., 1.);
+ fHDe = new TH1F("fHDe","De in EMCAL", 1000, 0., 10.);
fHNhits = new TH1F("fHNhits","#hits in EMCAL", 2001, -0.5, 2000.5);
fHistograms->Add(fHDe);
fHistograms->Add(fHNhits);
// position wrt MRS and energy deposited
static Float_t xyzte[5]={0.,0.,0.,0.,0.};// position wrt MRS, time and energy deposited
static Float_t pmom[4]={0.,0.,0.,0.};
- static TLorentzVector pos; // Lorentz vector of the track current position.
- static TLorentzVector mom; // Lorentz vector of the track current momentum.
- static Float_t ienergy = 0;
+ static TLorentzVector pos; // Lorentz vector of the track current position.
+ static TLorentzVector mom; // Lorentz vector of the track current momentum.
+ static Float_t ienergy = 0; // part->Energy();
static TString curVolName;
static int supModuleNumber, moduleNumber, yNumber, xNumber, absid;
- static int keyGeom=0;
- static char *vn = "SX"; // 15-mar-05
+ static int keyGeom=1;
+ static char *vn = "SCMX"; // Apr 13, 2006 - only TRD1 case now
static int nSMOP[7]={1,3,5,7,9,11}; // 30-mar-05
static int nSMON[7]={2,4,6,8,10,12};
static Float_t depositedEnergy=0.0;
Int_t tracknumber = gAlice->GetMCApp()->GetCurrentTrackNumber();
curVolName = gMC->CurrentVolName();
- if(curVolName.Contains(vn)) { // We are in a scintillator layer
- // printf(" keyGeom %i : Sensetive volume %s (%s) \n", keyGeom, curVolName.Data(), vn);
+ if(curVolName.Contains(vn) || curVolName.Contains("SCX")) { // We are in a scintillator layer; SCX for 3X3
if( ((depositedEnergy = gMC->Edep()) > 0.) && (gMC->TrackTime() < fTimeCut)){// Track is inside a scintillator and deposits some energy
// Info("StepManager "," entry %i DE %f",++ientry, depositedEnergy); // for testing
// if(ientry%200 > 0) return; // testing
supModuleNumber = moduleNumber = yNumber = xNumber = absid = 0;
- if(keyGeom >= 1) { // old style
+ if(keyGeom >= 1) { // TRD1 case now
gMC->CurrentVolOffID(4, supModuleNumber);
gMC->CurrentVolOffID(3, moduleNumber);
gMC->CurrentVolOffID(1, yNumber);
gMC->CurrentVolOffID(0, xNumber); // really x number now
if(strcmp(gMC->CurrentVolOffName(4),"SM10")==0) supModuleNumber += 10; // 13-oct-05
+ // Nov 10,2006
+ if(strcmp(gMC->CurrentVolOffName(0),vn) != 0) { // 3X3 case
+ if (strcmp(gMC->CurrentVolOffName(0),"SCX1")==0) xNumber=1;
+ else if(strcmp(gMC->CurrentVolOffName(0),"SCX2")==0) xNumber=2;
+ else if(strcmp(gMC->CurrentVolOffName(0),"SCX3")==0) xNumber=3;
+ else Fatal("StepManager()", "Wrong name of sensetive volume in 3X3 case : %s ", gMC->CurrentVolOffName(0));
+ }
} else {
gMC->CurrentVolOffID(5, supModuleNumber);
gMC->CurrentVolOffID(4, moduleNumber);
else if(strcmp(gMC->CurrentVolOffName(5),"SMON")==0) supModuleNumber = nSMON[supModuleNumber-1];
else assert(0); // something wrong
}
- absid = fGeometry->GetAbsCellId(supModuleNumber, moduleNumber, yNumber, xNumber);
+ absid = fGeometry->GetAbsCellId(supModuleNumber-1, moduleNumber-1, yNumber-1, xNumber-1);
- if (absid == -1) Fatal("StepManager()", "Wrong id ") ;
+ if (absid < 0) {
+ printf(" supModuleNumber %i : moduleNumber %i : yNumber %i : xNumber %i \n",
+ supModuleNumber, moduleNumber, yNumber, xNumber);
+ Fatal("StepManager()", "Wrong id : %i ", absid) ;
+ }
Float_t lightYield = depositedEnergy ;
// Apply Birk's law (copied from G3BIRK)
if (gMC->TrackCharge()!=0) { // Check
- Float_t BirkC1_mod = 0;
+ Float_t birkC1Mod = 0;
if (fBirkC0==1){ // Apply correction for higher charge states
- if (TMath::Abs(gMC->TrackCharge())>=2) BirkC1_mod=fBirkC1*7.2/12.6;
- else BirkC1_mod=fBirkC1;
+ if (TMath::Abs(gMC->TrackCharge())>=2) birkC1Mod = fBirkC1*7.2/12.6;
+ else birkC1Mod = fBirkC1;
}
Float_t dedxcm;
if (gMC->TrackStep()>0) dedxcm=1000.*gMC->Edep()/gMC->TrackStep();
else dedxcm=0;
- lightYield=lightYield/(1.+BirkC1_mod*dedxcm+fBirkC2*dedxcm*dedxcm);
+ lightYield=lightYield/(1.+birkC1Mod*dedxcm+fBirkC2*dedxcm*dedxcm);
}
// use sampling fraction to get original energy --HG
}
void AliEMCALv2::FinishEvent()
-{ // 26-may-05
+{
+ // Calculate deposit energy and fill control histogram; 26-may-05
static double de=0.;
fHNhits->Fill(double(fHits->GetEntries()));
de = GetDepositEnergy(0);
}
Double_t AliEMCALv2::GetDepositEnergy(int print)
-{ // 23-mar-05 - for testing
+{
+ // 23-mar-05 - for testing
if(fHits == 0) return 0.;
AliEMCALHit *hit=0;
Double_t de=0.;
}
void AliEMCALv2::DrawCalorimeterCut(const char *name, int axis, double dcut)
-{ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
+{
+ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
TString g(fGeometry->GetName());
g.ToUpper();
gMC->Gsatt("*", "seen", 0);
}
void AliEMCALv2::DrawSuperModuleCut(const char *name, int axis, double dcut, int fill)
-{ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
+{
+ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
TString sn(GetGeometry()->GetName());
sn.ToUpper();
char *tit[3]={"xcut", "ycut", "zcut"};
}
void AliEMCALv2::DrawTowerCut(const char *name, int axis, double dcut, int fill, char *optShad)
-{ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
+{
+ // Size of tower is 5.6x5.6x24.8 (25.0); cut on Z axiz
if(axis<1) axis=1; if(axis>3) axis=3;
TString mn(name); mn.ToUpper();
TString sn(GetGeometry()->GetName());
}
void AliEMCALv2::DrawAlicWithHits(int mode)
-{ // 20-sep-04; does not work now
+{
+ // 20-sep-04; does not work now
static TH2F *h2;
if(h2==0) h2 = new TH2F("h2","test fo hits", 60,0.5,60.5, 28,0.5,28.5);
else h2->Reset();
}
TClonesArray *hits = Hits();
- Int_t nhits = hits->GetEntries(), absId, nSupMod, nTower, nIphi, nIeta, iphi, ieta;
+ Int_t nhits = hits->GetEntries(), absId, nSupMod, nModule, nIphi, nIeta, iphi, ieta;
AliEMCALHit *hit = 0;
Double_t de, des=0.;
for(Int_t i=0; i<nhits; i++) {
absId = hit->GetId();
de = hit->GetEnergy();
des += de;
- if(fGeometry->GetCellIndex(absId, nSupMod, nTower, nIphi, nIeta)){
+ if(fGeometry->GetCellIndex(absId, nSupMod, nModule, nIphi, nIeta)){
// printf(" de %f abs id %i smod %i tower %i | cell iphi %i : ieta %i\n",
- // de, absId, nSupMod, nTower, nIphi, nIeta);
+ // de, absId, nSupMod, nModule, nIphi, nIeta);
if(nSupMod==3) {
- fGeometry->GetCellPhiEtaIndexInSModule(nSupMod,nTower,nIphi,nIeta, iphi,ieta);
+ fGeometry->GetCellPhiEtaIndexInSModule(nSupMod,nModule,nIphi,nIeta, iphi,ieta);
// printf(" iphi %i : ieta %i\n", iphi,ieta);
h2->Fill(double(ieta),double(iphi), de);
}
}
void AliEMCALv2::TestIndexTransition(int pri, int idmax)
-{ // for EMCAL_SHISH geometry
+{
+ // Test for EMCAL_SHISH geometry
TString sn(fGeometry->GetName());
if(!sn.Contains("SHISH")) {
printf("Wrong geometry |%s| ! Bye \n", sn.Data());
return;
}
- Int_t nSupMod, nTower, nIphi, nIeta, idNew, nGood=0;
+ Int_t nSupMod, nModule, nIphi, nIeta, idNew, nGood=0;
if(idmax==0) idmax = fGeometry->GetNCells();
for(Int_t id=1; id<=idmax; id++) {
- if(!fGeometry->GetCellIndex(id, nSupMod, nTower, nIphi, nIeta)){
+ if(!fGeometry->GetCellIndex(id, nSupMod, nModule, nIphi, nIeta)){
printf(" Wrong abs ID %i : #cells %i\n", id, fGeometry->GetNCells());
break;
}
- idNew = fGeometry->GetAbsCellId(nSupMod, nTower, nIphi, nIeta);
+ idNew = fGeometry->GetAbsCellId(nSupMod, nModule, nIphi, nIeta);
if(id != idNew || pri>0) {
printf(" ID %i : %i <- new id\n", id, idNew);
printf(" nSupMod %i ", nSupMod);
- printf(" nTower %i ", nTower);
+ printf(" nModule %i ", nModule);
printf(" nIphi %i ", nIphi);
printf(" nIeta %i \n", nIeta);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff