/* $Id$ */
//_________________________________________________________________________
-//*-- Implementation version v2 of EMCAL Manager class
+//*-- Implementation version v2 of EMCAL Manager class; SHASHLYK version
//*-- An object of this class does not produce digits
//*-- It is the one to use if you do want to produce outputs in TREEH
//*--
-//*-- Author: Sahal Yacoob (LBL /UCT)
-//*-- : Jennifer Klay (LBL)
+//*-- Author : Aleksei Pavlinov (WSU)
+
// 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.
-// 15/02/2002 .... Yves Schutz
-// 1. fSamplingFraction and fLayerToPreshowerRatio have been removed
-// 2. Timing signal is collected and added to hit
-
+#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"
-#include "AliEMCALGetter.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.
- // fGeant3 = (TGeant3*)gMC;
fHits= new TClonesArray("AliEMCALHit",1000);
gAlice->GetMCApp()->AddHitList(fHits);
// if (gDebug>0){
if (1){
TH1::AddDirectory(0);
- fHDe = new TH1F("fHDe","De in EMCAL", 1000, 0., 1.);
- fHNhits = new TH1F("fHNhits","#hits in EMCAL", 1001, -0.5, 1000.5);
+ 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);
TH1::AddDirectory(1);
// printf(" fNhits %i \n", fNhits);
delete newHit;
}
+
//______________________________________________________________________
void AliEMCALv2::StepManager(void){
// Accumulates hits as long as the track stays in a tower
// 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; //real TRD1 geometry
+ 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;
if(gMC->VolId("WSUC")==1) printf(" WSUC - cosmic ray stand geometry \n");
}
Int_t tracknumber = gAlice->GetMCApp()->GetCurrentTrackNumber();
+ Int_t parent;
+ TParticle* part;
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 (fCurParent==-1 || tracknumber != fCurTrack) {
// Check parentage
- Int_t parent=tracknumber;
+ //Int_t parent=tracknumber;
+ parent=tracknumber;
if (fCurParent != -1) {
while (parent != fCurParent && parent != -1) {
- TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ //TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ part=gAlice->GetMCApp()->Particle(parent);
parent=part->GetFirstMother();
}
}
if (fCurParent==-1 || parent==-1) {
- Int_t parent=tracknumber;
- TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ //Int_t parent=tracknumber;
+ //TParticle *part=gAlice->GetMCApp()->Particle(parent);
+ parent=tracknumber;
+ part=gAlice->GetMCApp()->Particle(parent);
while (parent != -1 && fGeometry->IsInEMCAL(part->Vx(),part->Vy(),part->Vz())) {
parent=part->GetFirstMother();
if (parent!=-1)
if (fCurParent==-1)
Error("StepManager","Cannot find parent");
else {
- TParticle *part=gAlice->GetMCApp()->Particle(fCurParent);
+ //TParticle *part=gAlice->GetMCApp()->Particle(fCurParent);
+ part=gAlice->GetMCApp()->Particle(fCurParent);
ienergy = part->Energy();
}
while (parent != -1) {
// 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);
gMC->CurrentVolOffID(1, yNumber);
- gMC->CurrentVolOffID(0, xNumber); // really x number now
- if (strcmp(gMC->CurrentVolOffName(5),"SMOP")==0) supModuleNumber = nSMOP[supModuleNumber-1];
+ gMC->CurrentVolOffID(0, xNumber);
+ if (strcmp(gMC->CurrentVolOffName(5),"SMOP")==0) supModuleNumber = nSMOP[supModuleNumber-1];
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);
if(fHDe) fHDe->Fill(de);
}
+//_________________________________________________________________
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.;
de += hit->GetEnergy();
}
if(print>0) {
+ cout<<"AliEMCALv2::GetDepositEnergy() : fHits "<<fHits<<endl;
printf(" #hits %i de %f \n", fHits->GetEntries(), de);
if(print>1) {
printf(" #primary particles %i\n", gAlice->GetHeader()->GetNprimary());
return de;
}
+//___________________________________________________________
void AliEMCALv2::Browse(TBrowser* b)
{
TObject::Browse(b);
}
+//___________________________________________________________
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);
int fill = 1;
TString sn(name);
if(sn.Contains("SCM")) colo=5;
SetVolumeAttributes(name, 1, colo, fill);
+ if(g.Contains("110DEG") && sn=="SMOD") SetVolumeAttributes("SM10", 1, colo, fill);
TString st(GetTitle());
st += ", zcut, ";
printf("%s\n",cmd); gROOT->ProcessLine(cmd);
}
+//___________________________________________________________
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"};
double cxy=0.055, x0=10., y0=10.;
char *optShad = "on", *optHide="on";
- if(sn.Contains("TRD1")) {
- SetVolumeAttributes("STPL", 1, 3, fill); // green
- if (axis==1) {
- gMC->Gsatt("STPL", "seen", 0);
- dcut = 0.;
- optHide = "off";
- optShad = "off";
- } else if(axis==3) cxy = 0.1;
- } else if(sn.Contains("TRD2")) {
- y0 = -10.;
- if (axis==2) cxy=0.06;
- }
+ SetVolumeAttributes("STPL", 1, 3, fill); // green
+ if (axis==1) {
+ gMC->Gsatt("STPL", "seen", 0);
+ dcut = 0.;
+ optHide = "off";
+ optShad = "off";
+ } else if(axis==3) cxy = 0.1;
+
gMC->Gdopt("hide", optHide);
gMC->Gdopt("shad", optShad);
TString st("Shish-Kebab, Compact, SMOD, ");
- if(sn.Contains("TWIST")) st = "Shish-Kebab, Twist, SMOD, ";
st += tit[axis-1];;
gROOT->ProcessLine("TGeant3 *g3 = (TGeant3*)gMC");
sprintf(cmd,"gMC->Gdhead(1111, \"%s\")\n", st.Data());
printf("%s\n",cmd); gROOT->ProcessLine(cmd);
// hint for testing
- if(sn.Contains("TRD1")){
- printf("Begin of super module\n");
- printf("g3->Gdrawc(\"SMOD\", 2, 0.300, 89., 10., 0.5, 0.5)\n");
- printf("Center of super modules\n");
- printf("g3->Gdrawc(\"SMOD\", 2, 0.300, 0., 10., 0.5, 0.5)\n");
- printf("end of super modules\n");
- printf("g3->Gdrawc(\"SMOD\", 2, 0.300, -70., 10., 0.5, 0.5)\n");
- } else if(sn.Contains("TRD2")){
- printf("Begin of super module ** TRD2 ** \n");
- printf("g3->Gdrawc(\"SMOD\", 2, 0.00, 40., -80, 0.2, 0.2)\n");
- printf("end of super modules\n");
- printf("g3->Gdrawc(\"SMOD\", 2, 0.00, -20., -80, 0.2, 0.2)\n");
-
- printf(" *** Z cut (Y|X plane)\n scale 0.4\n");
- printf("g3->Gdrawc(\"SMOD\", 3, -170.,-165.,10.,0.4,0.4)\n");
- printf(" scale 0.2\n");
- printf("g3->Gdrawc(\"SMOD\", 3, -170.,-80.,10.,0.2,0.2)\n");
- printf(" scale 0.12\n");
- printf("g3->Gdrawc(\"SMOD\", 3, -170.,-45.,10.,0.12,0.12)\n");
- }
+ printf("Begin of super module\n");
+ printf("g3->Gdrawc(\"SMOD\", 2, 0.300, 89., 10., 0.5, 0.5)\n");
+ printf("Center of super modules\n");
+ printf("g3->Gdrawc(\"SMOD\", 2, 0.300, 0., 10., 0.5, 0.5)\n");
+ printf("end of super modules\n");
+ printf("g3->Gdrawc(\"SMOD\", 2, 0.300, -70., 10., 0.5, 0.5)\n");
}
+//___________________________________________________________
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());
SetVolumeAttributes("SCMY", 1, 5, fill); // yellow
} else if(mn == "SCMY") { // first division
SetVolumeAttributes(mn.Data(), 1, 1, fill);
- if(sn.Contains("TEST") && sn.Contains("3X3")) {
- SetVolumeAttributes("SCX1", 1, 5, fill); // yellow
- SetVolumeAttributes("SCX2", 1, 2, fill); // red
- SetVolumeAttributes("SCX3", 1, 3, fill); // green
- } else {
- SetVolumeAttributes("SCMX", 1, 5, fill); // yellow
- }
+ SetVolumeAttributes("SCMX", 1, 5, fill); // yellow
} else if(mn == "SCMX" || mn.Contains("SCX")) {
SetVolumeAttributes(mn.Data(), 1, 5, fill);// yellow
SetVolumeAttributes("PBTI", 1, 4, fill);
printf("<W> for volume |%s| did not defined volume attributes\n", mn.Data());
}
- // TString st("Shish-Kebab, 2x2 mm sampling, 62 layers, ");
- TString st("Shashlyk, 2x2 mm sampling, 62 layers, ");
- if (sn.Contains("25")) st = "Shish-Kebab, 5x5 mm sampling, 25 layers, ";
- else if(sn.Contains("MAY05")) st = "Shish-Kebab, 5x5 mm sampling, 77 layers, ";
- if(sn.Contains("TRD1")) st += " TRD1, ";
- if(sn.Contains("3X3")) st += " 3x3, ";
+ TString st("Shashlyk, 2x2 mm sampling, 77 layers, ");
st += name;
gROOT->ProcessLine("TGeant3 *g3 = (TGeant3*)gMC");
double cx=0.78, cy=2.;
- if (axis==1 && sn.Contains("TRD")==0) {
- cx = cy = 1.;
- gMC->Gsatt("PBTI", "seen", 0);
- } else if (sn.Contains("TEST") && sn.Contains("3X3")) {
- cx = cy = 0.7;
- if (axis==3) cx = cy = 1.;
- } else if (sn.Contains("TRD2")) {
- if (axis==3) cx = cy = 2.;
- } else if (mn.Contains("EMOD")) {
+ if (mn.Contains("EMOD")) {
cx = cy = 0.5;
}
char cmd[200];
sprintf(cmd,"gMC->Gdhead(1111, \"%s\")\n", st.Data());
printf("%s\n",cmd); gROOT->ProcessLine(cmd);
}
-
+
+//___________________________________________________________
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(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);
}
if(mode>0 && h2->Integral()>0.) h2->Draw();
}
-void AliEMCALv2::SetVolumeAttributes(const char *name,const int seen, const int color, const int fill)
+//___________________________________________________________
+void AliEMCALv2::SetVolumeAttributes(const char *name, int seen, int color, int fill)
{
/* seen=-2:volume is visible but none of its descendants;
-1:volume is not visible together with all its descendants;
printf(" %s : seen %i color %i fill %i \n", name, seen, color, fill);
}
+//___________________________________________________________
void AliEMCALv2::TestIndexTransition(int pri, int idmax)
-{ // for EMCAL_SHISH geometry
- TString sn(fGeometry->GetName());
- if(!sn.Contains("SHISH")) {
- printf("Wrong geometry |%s| ! Bye \n", sn.Data());
- return;
- }
+{
+ // Test for EMCAL SHISHKEBAB geometry
- 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);
}
printf(" Good decoding %i : %i <- #cells \n", nGood, fGeometry->GetNCells());
}
-
-/* try to draw hits
- gMC->Gsatt("*","seen",0);
- gMC->Gsatt("scm0","seen",5);
- g3->Gdrawc("alic", 1, 2.0, 12., -125, 0.3, 0.3);
-*/
-//void AliEMCALv2::Gdaxis(float x0, float y0, float z0, float <axsiz) {gdaxis_(x0,y0,z0,axsiz);}
-
-/*
-
-void AliEMCALv2::RemapTrackHitIDs(Int_t *map) {
- // remap track index numbers for primary and parent indices
- // (Called by AliStack::PurifyKine)
- if (Hits()==0)
- return;
- TIter hit_it(Hits());
- Int_t i_hit=0;
- while (AliEMCALHit *hit=dynamic_cast<AliEMCALHit*>(hit_it()) ) {
- if (map[hit->GetIparent()]==-99)
- cout << "Remapping, found -99 for parent id " << hit->GetIparent() << ", " << map[hit->GetIparent()] << ", i_hit " << i_hit << endl;
- hit->SetIparent(map[hit->GetIparent()]);
- if (map[hit->GetPrimary()]==-99)
- cout << "Remapping, found -99 for primary id " << hit->GetPrimary() << ", " << map[hit->GetPrimary()] << ", i_hit " << i_hit << endl;
- hit->SetPrimary(map[hit->GetPrimary()]);
- i_hit++;
- }
-}
-
-void AliEMCALv2::FinishPrimary() {
- fCurPrimary=-1;
- fCurParent=-1;
- fCurTrack=-1;
-}
-*/
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff