#include <TFile.h>
#include <TNtuple.h>
#include <TParticle.h>
+#include <TRandom.h>
+#include "AliLog.h"
#include "AliRun.h"
-#include "AliPMD.h"
#include "AliHit.h"
#include "AliDetector.h"
#include "AliRunLoader.h"
#include "AliConfig.h"
#include "AliMagF.h"
#include "AliRunDigitizer.h"
+#include "AliDigitizer.h"
#include "AliHeader.h"
+#include "AliCDBManager.h"
+#include "AliCDBStorage.h"
+#include "AliCDBEntry.h"
+#include "AliMC.h"
+#include "AliPMD.h"
+#include "AliPMDhit.h"
#include "AliPMDcell.h"
#include "AliPMDsdigit.h"
#include "AliPMDdigit.h"
+#include "AliPMDCalibData.h"
+#include "AliPMDPedestal.h"
#include "AliPMDDigitizer.h"
-#include "AliPMDClustering.h"
-#include "AliMC.h"
+
ClassImp(AliPMDDigitizer)
-AliPMDDigitizer::AliPMDDigitizer()
+AliPMDDigitizer::AliPMDDigitizer() :
+ fRunLoader(0),
+ fPMDHit(0),
+ fPMD(0),
+ fPMDLoader(0),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
+ fSDigits(0),
+ fDigits(0),
+ fCPVCell(0),
+ fCell(0),
+ fNsdigit(0),
+ fNdigit(0),
+ fDetNo(0),
+ fZPos(361.5) // in units of cm, default position of PMD
{
// Default Constructor
//
- if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000);
- fNsdigit = 0;
- if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000);
- fNdigit = 0;
-
for (Int_t i = 0; i < fgkTotUM; i++)
{
for (Int_t j = 0; j < fgkRow; j++)
{
for (Int_t k = 0; k < fgkCol; k++)
{
- fCPV[i][j][k] = 0.;
- fPRE[i][j][k] = 0.;
+ fCPV[i][j][k] = 0.;
+ fPRE[i][j][k] = 0.;
+ fCPVCounter[i][j][k] = 0;
+ fPRECounter[i][j][k] = 0;
+ fCPVTrackNo[i][j][k] = -1;
+ fPRETrackNo[i][j][k] = -1;
+ fCPVTrackPid[i][j][k] = -1;
+ fPRETrackPid[i][j][k] = -1;
}
}
}
- if (!fCell) fCell = new TObjArray();
+}
+//____________________________________________________________________________
+AliPMDDigitizer::AliPMDDigitizer(const AliPMDDigitizer& digitizer):
+ AliDigitizer(digitizer),
+ fRunLoader(0),
+ fPMDHit(0),
+ fPMD(0),
+ fPMDLoader(0),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
+ fSDigits(0),
+ fDigits(0),
+ fCPVCell(0),
+ fCell(0),
+ fNsdigit(0),
+ fNdigit(0),
+ fDetNo(0),
+ fZPos(361.5) // in units of cm, default position of PMD
+{
+ // copy constructor
+ AliError("Copy constructor not allowed ");
+
+}
+//____________________________________________________________________________
+AliPMDDigitizer & AliPMDDigitizer::operator=(const AliPMDDigitizer& /*digitizer*/)
+{
+ // Assignment operator
+ AliError("Assignement operator not allowed ");
- fZPos = 361.5; // in units of cm, This is the default position of PMD
+ return *this;
}
+//____________________________________________________________________________
+AliPMDDigitizer::AliPMDDigitizer(AliRunDigitizer* manager):
+ AliDigitizer(manager),
+ fRunLoader(0),
+ fPMDHit(0),
+ fPMD(0),
+ fPMDLoader(0),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
+ fSDigits(new TClonesArray("AliPMDsdigit", 1000)),
+ fDigits(new TClonesArray("AliPMDdigit", 1000)),
+ fCPVCell(0),
+ fCell(0),
+ fNsdigit(0),
+ fNdigit(0),
+ fDetNo(0),
+ fZPos(361.5)// in units of cm, This is the default position of PMD
+{
+ // ctor which should be used
+
+
+ for (Int_t i = 0; i < fgkTotUM; i++)
+ {
+ for (Int_t j = 0; j < fgkRow; j++)
+ {
+ for (Int_t k = 0; k < fgkCol; k++)
+ {
+ fCPV[i][j][k] = 0.;
+ fPRE[i][j][k] = 0.;
+ fCPVCounter[i][j][k] = 0;
+ fPRECounter[i][j][k] = 0;
+ fCPVTrackNo[i][j][k] = -1;
+ fPRETrackNo[i][j][k] = -1;
+ fCPVTrackPid[i][j][k] = -1;
+ fPRETrackPid[i][j][k] = -1;
+ }
+ }
+ }
+}
+
+//____________________________________________________________________________
AliPMDDigitizer::~AliPMDDigitizer()
{
// Default Destructor
//
- delete fSDigits;
- delete fDigits;
- delete fCell;
+ if (fSDigits) {
+ fSDigits->Delete();
+ delete fSDigits;
+ fSDigits=0;
+ }
+ if (fDigits) {
+ fDigits->Delete();
+ delete fDigits;
+ fDigits=0;
+ }
+ fCPVCell.Delete();
+ fCell.Delete();
}
//
// Member functions
//
-void AliPMDDigitizer::OpengAliceFile(Char_t *file, Option_t *option)
+//____________________________________________________________________________
+void AliPMDDigitizer::OpengAliceFile(const char *file, Option_t *option)
{
// Loads galice.root file and corresponding header, kinematics
// hits and sdigits or digits depending on the option
//
- fRunLoader = AliRunLoader::Open(file,AliConfig::fgkDefaultEventFolderName,
- "UPDATE");
+
+ TString evfoldname = AliConfig::GetDefaultEventFolderName();
+ fRunLoader = AliRunLoader::GetRunLoader(evfoldname);
+ if (!fRunLoader)
+ fRunLoader = AliRunLoader::Open(file,AliConfig::GetDefaultEventFolderName(), "UPDATE");
if (!fRunLoader)
{
- Error("Open","Can not open session for file %s.",file);
+ AliError(Form("Can not open session for file %s.",file));
}
-
- fRunLoader->LoadgAlice();
- fRunLoader->LoadHeader();
- fRunLoader->LoadKinematics();
- gAlice = fRunLoader->GetAliRun();
+ const char *cHS = strstr(option,"HS");
+ const char *cHD = strstr(option,"HD");
+ const char *cSD = strstr(option,"SD");
- if (gAlice)
- {
- printf("<AliPMDdigitizer::Open> ");
- printf("AliRun object found on file.\n");
- }
- else
+ if(cHS || cHD)
{
- printf("<AliPMDdigitizer::Open> ");
- printf("Could not find AliRun object.\n");
+ if (!fRunLoader->GetAliRun()) fRunLoader->LoadgAlice();
+ if (!fRunLoader->TreeE()) fRunLoader->LoadHeader();
+ if (!fRunLoader->TreeK()) fRunLoader->LoadKinematics();
+
+ gAlice = fRunLoader->GetAliRun();
+
+ if (gAlice)
+ {
+ AliDebug(1,"Alirun object found");
+ }
+ else
+ {
+ AliError("Could not found Alirun object");
+ }
+
+ fPMD = (AliPMD*)gAlice->GetDetector("PMD");
}
- fPMD = (AliPMD*)gAlice->GetDetector("PMD");
fPMDLoader = fRunLoader->GetLoader("PMDLoader");
if (fPMDLoader == 0x0)
{
- cerr<<"Hits2Digits : Can not find PMD or PMDLoader\n";
+ AliError("Can not find PMDLoader");
}
- const char *cHS = strstr(option,"HS");
- const char *cHD = strstr(option,"HD");
- const char *cSD = strstr(option,"SD");
if (cHS)
{
fPMDLoader->LoadSDigits("READ");
fPMDLoader->LoadDigits("recreate");
}
-
}
+//____________________________________________________________________________
void AliPMDDigitizer::Hits2SDigits(Int_t ievt)
{
// This reads the PMD Hits tree and assigns the right track number
// to a cell and stores in the summable digits tree
//
- // cout << " -------- Beginning of Hits2SDigits ----------- " << endl;
const Int_t kPi0 = 111;
const Int_t kGamma = 22;
Float_t vx = -999.0, vy = -999.0, vz = -999.0;
+ if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000);
ResetSDigit();
- printf("Event Number = %d \n",ievt);
+ AliDebug(1,Form("Event Number = %d",ievt));
Int_t nparticles = fRunLoader->GetHeader()->GetNtrack();
- printf("Number of Particles = %d \n", nparticles);
+ AliDebug(1,Form("Number of Particles = %d",nparticles));
+
+ //
+
fRunLoader->GetEvent(ievt);
- // fPArray = gAlice->GetMCApp()->Particles();
// ------------------------------------------------------- //
// Pointer to specific detector hits.
// Get pointers to Alice detectors and Hits containers
- fTreeH = fPMDLoader->TreeH();
+ TTree* treeH = fPMDLoader->TreeH();
- Int_t ntracks = (Int_t) fTreeH->GetEntries();
- printf("Number of Tracks in the TreeH = %d \n", ntracks);
-
- fTreeS = fPMDLoader->TreeS();
- if (fTreeS == 0x0)
+ Int_t ntracks = (Int_t) treeH->GetEntries();
+ AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks));
+ TTree* treeS = fPMDLoader->TreeS();
+ if (treeS == 0x0)
{
fPMDLoader->MakeTree("S");
- fTreeS = fPMDLoader->TreeS();
+ treeS = fPMDLoader->TreeS();
}
Int_t bufsize = 16000;
- fTreeS->Branch("PMDSDigit", &fSDigits, bufsize);
+ treeS->Branch("PMDSDigit", &fSDigits, bufsize);
- if (fPMD) fHits = fPMD->Hits();
+ TClonesArray* hits = 0;
+ if (fPMD) hits = fPMD->Hits();
// Start loop on tracks in the hits containers
- for (Int_t track=0; track<ntracks;track++)
+ for (Int_t track=0; track<ntracks;track++)
{
- gAlice->ResetHits();
- fTreeH->GetEvent(track);
- if (fPMD)
+ gAlice->GetMCApp()->ResetHits();
+ treeH->GetEvent(track);
+ if (fPMD)
{
- npmd = fHits->GetEntriesFast();
- for (int ipmd = 0; ipmd < npmd; ipmd++)
+ npmd = hits->GetEntriesFast();
+ for (Int_t ipmd = 0; ipmd < npmd; ipmd++)
{
- fPMDHit = (AliPMDhit*) fHits->UncheckedAt(ipmd);
+ fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd);
trackno = fPMDHit->GetTrack();
// get kinematics of the particles
- fParticle = gAlice->GetMCApp()->Particle(trackno);
- trackpid = fParticle->GetPdgCode();
-
- Int_t igatr = -999;
- Int_t ichtr = -999;
- Int_t igapid = -999;
+ TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno);
+ trackpid = mparticle->GetPdgCode();
+ Int_t ks = mparticle->GetStatusCode();
Int_t imo;
- Int_t igen = 0;
- Int_t idmo = -999;
-
- TParticle* mparticle = fParticle;
Int_t tracknoOld=0, trackpidOld=0, statusOld = 0;
+
if (mparticle->GetFirstMother() == -1)
{
tracknoOld = trackno;
statusOld = -1;
}
Int_t igstatus = 0;
- while((imo = mparticle->GetFirstMother()) >= 0)
- {
- igen++;
+ Int_t trnotemp = trackno; // Modified on 25th Nov 2009
+ if(ks==1||(imo = mparticle->GetFirstMother())<0 ){
+ vx = mparticle->Vx();
+ vy = mparticle->Vy();
+ vz = mparticle->Vz();
+
+ if(trackpid==kGamma||trackpid==11||trackpid==-11||
+ trackpid==kPi0)igstatus=1;
+ }
+
+
+ while(((imo = mparticle->GetFirstMother()) >= 0)&&
+ (ks = mparticle->GetStatusCode() <1) )
+ {
mparticle = gAlice->GetMCApp()->Particle(imo);
- idmo = mparticle->GetPdgCode();
-
+ trackpid = mparticle->GetPdgCode();
+ ks = mparticle->GetStatusCode();
vx = mparticle->Vx();
vy = mparticle->Vy();
vz = mparticle->Vz();
-
- //printf("==> Mother ID %5d %5d %5d Vertex: %13.3f %13.3f %13.3f\n", igen, imo, idmo, vx, vy, vz);
- //fprintf(fpw1,"==> Mother ID %5d %5d %5d Vertex: %13.3f %13.3f %13.3f\n", igen, imo, idmo, vx, vy, vz);
- if ((idmo == kGamma || idmo == -11 || idmo == 11) && vx == 0. && vy == 0. && vz == 0.)
+
+ // Modified on 25th Nov 2009
+
+ trnotemp = trackno;
+ if(trackpid == 111)
{
- igatr = imo;
- igapid = idmo;
- igstatus = 1;
+ trackno = trnotemp;
}
- if(igstatus == 0)
+ if(trackpid != 111)
{
- if (idmo == kPi0 && vx == 0. && vy == 0. && vz == 0.)
- {
- igatr = imo;
- igapid = idmo;
- }
+ trackno=imo;
}
- ichtr = imo;
+ // end of modification on 25th Nov 2009
}
+
+ if(trackpid==kGamma||trackpid==11||trackpid==-11||
+ trackpid==kPi0)igstatus=1;
+ mtrackpid=trackpid;
+ mtrackno=trackno;
+ trackpid=trackpidOld;
+ trackno=tracknoOld;
+
+ //-----------------end of modification----------------
+ Float_t ptime = fPMDHit->GetTime()*1e6; // time in microsec
+ if (ptime < 0. || ptime > 1.2) continue;
- if (idmo == kPi0 && vx == 0. && vy == 0. && vz == 0.)
- {
- mtrackno = igatr;
- mtrackpid = igapid;
- }
- else
- {
- mtrackno = ichtr;
- mtrackpid = idmo;
- }
- if (statusOld == -1)
- {
- mtrackno = tracknoOld;
- mtrackpid = trackpidOld;
- }
xPos = fPMDHit->X();
yPos = fPMDHit->Y();
zPos = fPMDHit->Z();
- edep = fPMDHit->fEnergy;
- Int_t vol1 = fPMDHit->fVolume[1]; // Column
- Int_t vol2 = fPMDHit->fVolume[2]; // Row
- Int_t vol3 = fPMDHit->fVolume[3]; // UnitModule
- Int_t vol6 = fPMDHit->fVolume[6]; // SuperModule
+
+ edep = fPMDHit->GetEnergy();
+ Int_t vol1 = fPMDHit->GetVolume(1); // Column
+ Int_t vol2 = fPMDHit->GetVolume(2); // Row
+ Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No
+
+
// -----------------------------------------//
+ // In new geometry after adding electronics //
// For Super Module 1 & 2 //
- // nrow = 96, ncol = 48 //
- // For Super Module 3 & 4 //
// nrow = 48, ncol = 96 //
+ // For Super Module 3 & 4 //
+ // nrow = 96, ncol = 48 //
// -----------------------------------------//
-
- smnumber = (vol6-1)*6 + vol3;
- if (vol6 == 1 || vol6 == 2)
+ if (vol7 < 24)
{
- xpad = vol1;
- ypad = vol2;
+ smnumber = vol7;
}
- else if (vol6 == 3 || vol6 == 4)
+ else
+ {
+ smnumber = vol7 - 24;
+ }
+ Int_t vol8 = smnumber/6 + 1; // fake supermodule
+
+ if (vol8 == 1 || vol8 == 2)
{
xpad = vol2;
ypad = vol1;
}
+ else if (vol8 == 3 || vol8 == 4)
+ {
+ xpad = vol1;
+ ypad = vol2;
+ }
- //cout << "zpos = " << zPos << " edep = " << edep << endl;
+ AliDebug(2,Form("Zposition = %f Edeposition = %f",zPos,edep));
- Float_t zposition = TMath::Abs(zPos);
- if (zposition < fZPos)
+ if (vol7 < 24)
{
- // CPV
- fDetNo = 1;
+ // PRE
+ fDetNo = 0;
}
- else if (zposition > fZPos)
+ else
{
- // PMD
- fDetNo = 0;
+ // CPV
+ fDetNo = 1;
}
- Int_t smn = smnumber - 1;
+
+ Int_t smn = smnumber;
Int_t ixx = xpad - 1;
Int_t iyy = ypad - 1;
if (fDetNo == 0)
fPRE[smn][ixx][iyy] += edep;
fPRECounter[smn][ixx][iyy]++;
- fPMDcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
-
- fCell->Add(fPMDcell);
+ AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
+ fCell.Add(cell);
}
else if(fDetNo == 1)
{
fCPV[smn][ixx][iyy] += edep;
- fCPVTrackNo[smn][ixx][iyy] = mtrackno;
+ fCPVCounter[smn][ixx][iyy]++;
+ AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
+ fCPVCell.Add(cpvcell);
}
}
}
} // Track Loop ended
-
+ TrackAssignment2CPVCell();
TrackAssignment2Cell();
ResetCell();
Float_t deltaE = 0.;
Int_t detno = 0;
Int_t trno = -1;
- Int_t cellno = 0;
+ Int_t trpid = -99;
for (Int_t idet = 0; idet < 2; idet++)
{
{
for (Int_t kcol = 0; kcol < fgkCol; kcol++)
{
- cellno = jrow*fgkCol + kcol;
if (idet == 0)
{
deltaE = fPRE[ism][jrow][kcol];
}
if (deltaE > 0.)
{
- AddSDigit(trno,detno,ism,cellno,deltaE);
+ // Natasha
+ TParticle *mparticle = gAlice->GetMCApp()->Particle(trno);
+ trpid = mparticle->GetPdgCode();
+ AddSDigit(trno,trpid,detno,ism,jrow,kcol,deltaE);
}
}
}
- fTreeS->Fill();
+ treeS->Fill();
ResetSDigit();
}
}
fPMDLoader->WriteSDigits("OVERWRITE");
ResetCellADC();
-
- // cout << " -------- End of Hits2SDigit ----------- " << endl;
}
+//____________________________________________________________________________
void AliPMDDigitizer::Hits2Digits(Int_t ievt)
{
Float_t edep;
Float_t vx = -999.0, vy = -999.0, vz = -999.0;
+ if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000);
ResetDigit();
- printf("Event Number = %d \n",ievt);
-
+ AliDebug(1,Form("Event Number = %d",ievt));
Int_t nparticles = fRunLoader->GetHeader()->GetNtrack();
- printf("Number of Particles = %d \n", nparticles);
+ AliDebug(1,Form("Number of Particles = %d", nparticles));
+
fRunLoader->GetEvent(ievt);
- // fPArray = gAlice->GetMCApp()->Particles();
// ------------------------------------------------------- //
// Pointer to specific detector hits.
// Get pointers to Alice detectors and Hits containers
if (fPMDLoader == 0x0)
{
- cerr<<"Hits2Digits method : Can not find PMD or PMDLoader\n";
+ AliError("Can not find PMD or PMDLoader");
}
- fTreeH = fPMDLoader->TreeH();
- Int_t ntracks = (Int_t) fTreeH->GetEntries();
- printf("Number of Tracks in the TreeH = %d \n", ntracks);
+ TTree* treeH = fPMDLoader->TreeH();
+ Int_t ntracks = (Int_t) treeH->GetEntries();
+ AliDebug(1,Form("Number of Tracks in the TreeH = %d", ntracks));
fPMDLoader->LoadDigits("recreate");
- fTreeD = fPMDLoader->TreeD();
- if (fTreeD == 0x0)
+ TTree* treeD = fPMDLoader->TreeD();
+ if (treeD == 0x0)
{
fPMDLoader->MakeTree("D");
- fTreeD = fPMDLoader->TreeD();
+ treeD = fPMDLoader->TreeD();
}
Int_t bufsize = 16000;
- fTreeD->Branch("PMDDigit", &fDigits, bufsize);
+ treeD->Branch("PMDDigit", &fDigits, bufsize);
- if (fPMD) fHits = fPMD->Hits();
+ TClonesArray* hits = 0;
+ if (fPMD) hits = fPMD->Hits();
// Start loop on tracks in the hits containers
- for (Int_t track=0; track<ntracks;track++)
+ for (Int_t track=0; track<ntracks;track++)
{
- gAlice->ResetHits();
- fTreeH->GetEvent(track);
+ gAlice->GetMCApp()->ResetHits();
+ treeH->GetEvent(track);
- if (fPMD)
+ if (fPMD)
{
- npmd = fHits->GetEntriesFast();
- for (int ipmd = 0; ipmd < npmd; ipmd++)
+ npmd = hits->GetEntriesFast();
+ for (Int_t ipmd = 0; ipmd < npmd; ipmd++)
{
- fPMDHit = (AliPMDhit*) fHits->UncheckedAt(ipmd);
+ fPMDHit = (AliPMDhit*) hits->UncheckedAt(ipmd);
trackno = fPMDHit->GetTrack();
// get kinematics of the particles
- fParticle = gAlice->GetMCApp()->Particle(trackno);
- trackpid = fParticle->GetPdgCode();
-
- Int_t igatr = -999;
- Int_t ichtr = -999;
- Int_t igapid = -999;
+ TParticle* mparticle = gAlice->GetMCApp()->Particle(trackno);
+ trackpid = mparticle->GetPdgCode();
+ Int_t ks = mparticle->GetStatusCode();
Int_t imo;
- Int_t igen = 0;
- Int_t idmo = -999;
-
- TParticle* mparticle = fParticle;
Int_t tracknoOld=0, trackpidOld=0, statusOld = 0;
if (mparticle->GetFirstMother() == -1)
{
}
Int_t igstatus = 0;
- while((imo = mparticle->GetFirstMother()) >= 0)
- {
- igen++;
+ Int_t trnotemp = trackno; // modified on 25th Nov 2009
+ if(ks==1||(imo = mparticle->GetFirstMother())<0 ){
+ vx = mparticle->Vx();
+ vy = mparticle->Vy();
+ vz = mparticle->Vz();
+
+ if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0)
+ igstatus=1;
+ }
+
+
+ while(((imo = mparticle->GetFirstMother()) >= 0)&&
+ (ks = mparticle->GetStatusCode() <1) )
+ {
mparticle = gAlice->GetMCApp()->Particle(imo);
- idmo = mparticle->GetPdgCode();
-
+ trackpid = mparticle->GetPdgCode();
+ ks = mparticle->GetStatusCode();
vx = mparticle->Vx();
vy = mparticle->Vy();
vz = mparticle->Vz();
-
- //printf("==> Mother ID %5d %5d %5d Vertex: %13.3f %13.3f %13.3f\n", igen, imo, idmo, vx, vy, vz);
- //fprintf(fpw1,"==> Mother ID %5d %5d %5d Vertex: %13.3f %13.3f %13.3f\n", igen, imo, idmo, vx, vy, vz);
- if ((idmo == kGamma || idmo == -11 || idmo == 11) && vx == 0. && vy == 0. && vz == 0.)
+
+ // Modified on 25th Nov 2009
+
+ trnotemp = trackno;
+ if(trackpid == 111)
{
- igatr = imo;
- igapid = idmo;
- igstatus = 1;
+ trackno = trnotemp;
}
- if(igstatus == 0)
+ if(trackpid != 111)
{
- if (idmo == kPi0 && vx == 0. && vy == 0. && vz == 0.)
- {
- igatr = imo;
- igapid = idmo;
- }
+ trackno=imo;
}
- ichtr = imo;
- }
-
- if (idmo == kPi0 && vx == 0. && vy == 0. && vz == 0.)
- {
- mtrackno = igatr;
- mtrackpid = igapid;
- }
- else
- {
- mtrackno = ichtr;
- mtrackpid = idmo;
- }
- if (statusOld == -1)
- {
- mtrackno = tracknoOld;
- mtrackpid = trackpidOld;
}
+
+ if(trackpid==kGamma||trackpid==11||trackpid==-11||trackpid==kPi0)
+ igstatus=1;
+ mtrackpid=trackpid;
+ mtrackno=trackno;
+ trackpid=trackpidOld;
+ trackno=tracknoOld;
+
+ Float_t ptime = fPMDHit->GetTime()*1e6;
+ if (ptime < 0. || ptime > 1.2) continue;
xPos = fPMDHit->X();
yPos = fPMDHit->Y();
zPos = fPMDHit->Z();
- edep = fPMDHit->fEnergy;
- Int_t vol1 = fPMDHit->fVolume[1]; // Column
- Int_t vol2 = fPMDHit->fVolume[2]; // Row
- Int_t vol3 = fPMDHit->fVolume[3]; // UnitModule
- Int_t vol6 = fPMDHit->fVolume[6]; // SuperModule
+ edep = fPMDHit->GetEnergy();
+ Int_t vol1 = fPMDHit->GetVolume(1); // Column
+ Int_t vol2 = fPMDHit->GetVolume(2); // Row
+ Int_t vol7 = fPMDHit->GetVolume(4); // Serial Module No
// -----------------------------------------//
+ // In new geometry after adding electronics //
// For Super Module 1 & 2 //
- // nrow = 96, ncol = 48 //
- // For Super Module 3 & 4 //
// nrow = 48, ncol = 96 //
+ // For Super Module 3 & 4 //
+ // nrow = 96, ncol = 48 //
// -----------------------------------------//
- smnumber = (vol6-1)*6 + vol3;
-
- if (vol6 == 1 || vol6 == 2)
+ if (vol7 < 24)
{
- xpad = vol1;
- ypad = vol2;
+ smnumber = vol7;
+ }
+ else
+ {
+ smnumber = vol7 - 24;
}
- else if (vol6 == 3 || vol6 == 4)
+ Int_t vol8 = smnumber/6 + 1; // fake supermodule
+
+ if (vol8 == 1 || vol8 == 2)
{
xpad = vol2;
ypad = vol1;
}
+ else if (vol8 == 3 || vol8 == 4)
+ {
+ xpad = vol1;
+ ypad = vol2;
+ }
- //cout << "-zpos = " << -zPos << endl;
-
- Float_t zposition = TMath::Abs(zPos);
+ AliDebug(2,Form("ZPosition = %f Edeposition = %f",zPos,edep));
- if (zposition < fZPos)
+ if (vol7 < 24)
+ {
+ // PRE
+ fDetNo = 0;
+ }
+ else
{
- // CPV
fDetNo = 1;
}
- else if (zposition > fZPos)
+ /*
+ if (zPos < fZPos)
{
- // PMD
- fDetNo = 0;
+ // CPV
+ fDetNo = 1;
}
-
- Int_t smn = smnumber - 1;
+ else if (zPos > fZPos)
+ {
+ // PMD
+ fDetNo = 0;
+ }
+ */
+ Int_t smn = smnumber;
Int_t ixx = xpad - 1;
Int_t iyy = ypad - 1;
if (fDetNo == 0)
fPRE[smn][ixx][iyy] += edep;
fPRECounter[smn][ixx][iyy]++;
- fPMDcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
+ AliPMDcell* cell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
- fCell->Add(fPMDcell);
+ fCell.Add(cell);
}
else if(fDetNo == 1)
{
fCPV[smn][ixx][iyy] += edep;
- fCPVTrackNo[smn][ixx][iyy] = mtrackno;
+ fCPVCounter[smn][ixx][iyy]++;
+ AliPMDcell* cpvcell = new AliPMDcell(mtrackno,smn,ixx,iyy,edep);
+ fCPVCell.Add(cpvcell);
}
}
}
} // Track Loop ended
-
+ TrackAssignment2CPVCell();
TrackAssignment2Cell();
ResetCell();
+ Float_t gain1;
+ Float_t adc;
Float_t deltaE = 0.;
Int_t detno = 0;
Int_t trno = 1;
- Int_t cellno;
+ Int_t trpid = -99;
for (Int_t idet = 0; idet < 2; idet++)
- {
+ {
for (Int_t ism = 0; ism < fgkTotUM; ism++)
- {
+ {
for (Int_t jrow = 0; jrow < fgkRow; jrow++)
- {
+ {
for (Int_t kcol = 0; kcol < fgkCol; kcol++)
- {
- cellno = jrow*fgkCol + kcol;
+ {
if (idet == 0)
- {
+ {
deltaE = fPRE[ism][jrow][kcol];
trno = fPRETrackNo[ism][jrow][kcol];
- detno = 0;
- }
+ detno = 0;
+ }
else if (idet == 1)
- {
+ {
deltaE = fCPV[ism][jrow][kcol];
trno = fCPVTrackNo[ism][jrow][kcol];
- detno = 1;
- }
+ detno = 1;
+ }
if (deltaE > 0.)
- {
- AddDigit(trno,detno,ism,cellno,deltaE);
- }
- } // column loop
- } // row loop
- } // supermodule loop
- fTreeD->Fill();
- ResetDigit();
- } // detector loop
-
+ {
+ MeV2ADC(deltaE,adc);
+
+ // To decalibrate the adc values
+ //
+ gain1 = Gain(idet,ism,jrow,kcol);
+ if (gain1 != 0.)
+ {
+ Int_t adcDecalib = (Int_t)(adc/gain1);
+ adc = (Float_t) adcDecalib;
+ }
+ else if(gain1 == 0.)
+ {
+ adc = 0.;
+ }
+
+ // Pedestal Decalibration
+ Int_t pedmeanrms =
+ fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean =
+ (Float_t) (pedmeanrms - pedrms1)/1000.0;
+ if (adc > 0.)
+ {
+ adc += (pedmean + 3.0*pedrms);
+ TParticle *mparticle
+ = gAlice->GetMCApp()->Particle(trno);
+ trpid = mparticle->GetPdgCode();
+
+ AddDigit(trno,trpid,detno,ism,jrow,kcol,adc);
+ }
+ }
+ } // column loop
+ } // row loop
+ treeD->Fill();
+ ResetDigit();
+ } // supermodule loop
+ } // detector loop
+
fPMDLoader->WriteDigits("OVERWRITE");
ResetCellADC();
-
- // cout << " -------- End of Hits2Digit ----------- " << endl;
+
}
+//____________________________________________________________________________
void AliPMDDigitizer::SDigits2Digits(Int_t ievt)
// This reads the PMD sdigits tree and converts energy deposition
// in a cell to ADC and stores in the digits tree
//
- // cout << " -------- Beginning of SDigits2Digit ----------- " << endl;
+
fRunLoader->GetEvent(ievt);
- fTreeS = fPMDLoader->TreeS();
+ TTree* treeS = fPMDLoader->TreeS();
AliPMDsdigit *pmdsdigit;
- TBranch *branch = fTreeS->GetBranch("PMDSDigit");
+ TBranch *branch = treeS->GetBranch("PMDSDigit");
+ if(!branch)
+ {
+ AliError("PMD Sdigit branch does not exist");
+ return;
+ }
+ if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000);
branch->SetAddress(&fSDigits);
- fTreeD = fPMDLoader->TreeD();
- if (fTreeD == 0x0)
+ TTree* treeD = fPMDLoader->TreeD();
+ if (treeD == 0x0)
{
fPMDLoader->MakeTree("D");
- fTreeD = fPMDLoader->TreeD();
+ treeD = fPMDLoader->TreeD();
}
Int_t bufsize = 16000;
- fTreeD->Branch("PMDDigit", &fDigits, bufsize);
+ if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000);
+ treeD->Branch("PMDDigit", &fDigits, bufsize);
- Int_t trno, det, smn;
- Int_t cellno;
+ Int_t trno, trpid, det, smn;
+ Int_t irow, icol;
Float_t edep, adc;
- Int_t nmodules = (Int_t) fTreeS->GetEntries();
+ Int_t nmodules = (Int_t) treeS->GetEntries();
+ AliDebug(1,Form("Number of modules = %d",nmodules));
for (Int_t imodule = 0; imodule < nmodules; imodule++)
{
- fTreeS->GetEntry(imodule);
+ treeS->GetEntry(imodule);
Int_t nentries = fSDigits->GetLast();
- //cout << " nentries = " << nentries << endl;
+ AliDebug(2,Form("Number of entries per module = %d",nentries+1));
for (Int_t ient = 0; ient < nentries+1; ient++)
{
pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient);
trno = pmdsdigit->GetTrackNumber();
+ trpid = pmdsdigit->GetTrackPid();
det = pmdsdigit->GetDetector();
smn = pmdsdigit->GetSMNumber();
- cellno = pmdsdigit->GetCellNumber();
+ irow = pmdsdigit->GetRow();
+ icol = pmdsdigit->GetColumn();
edep = pmdsdigit->GetCellEdep();
MeV2ADC(edep,adc);
- AddDigit(trno,det,smn,cellno,adc);
+
+ // To decalibrte the adc values
+ //
+ Float_t gain1 = Gain(det,smn,irow,icol);
+ if (gain1 != 0.)
+ {
+ Int_t adcDecalib = (Int_t)(adc/gain1);
+ adc = (Float_t) adcDecalib;
+ }
+ else if(gain1 == 0.)
+ {
+ adc = 0.;
+ }
+ // Pedestal Decalibration
+ Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,irow,icol);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0;
+ if(adc > 0.)
+ {
+ adc += (pedmean + 3.0*pedrms);
+ AddDigit(trno,trpid,det,smn,irow,icol,adc);
+ }
+
}
- fTreeD->Fill();
+ treeD->Fill();
ResetDigit();
}
fPMDLoader->WriteDigits("OVERWRITE");
- // cout << " -------- End of SDigits2Digit ----------- " << endl;
+
+}
+//____________________________________________________________________________
+void AliPMDDigitizer::Exec(Option_t *option)
+{
+ // Does the event merging and digitization
+ const char *cdeb = strstr(option,"deb");
+ if(cdeb)
+ {
+ AliDebug(100," *** PMD Exec is called ***");
+ }
+
+ Int_t ninputs = fManager->GetNinputs();
+ AliDebug(1,Form("Number of files to be processed = %d",ninputs));
+ ResetCellADC();
+
+ for (Int_t i = 0; i < ninputs; i++)
+ {
+ Int_t troffset = fManager->GetMask(i);
+ MergeSDigits(i, troffset);
+ }
+
+ fRunLoader = AliRunLoader::GetRunLoader(fManager->GetOutputFolderName());
+ fPMD = (AliPMD*)gAlice->GetDetector("PMD");
+ fPMDLoader = fRunLoader->GetLoader("PMDLoader");
+ if (fPMDLoader == 0x0)
+ {
+ AliError("Can not find PMD or PMDLoader");
+ }
+ fPMDLoader->LoadDigits("update");
+ TTree* treeD = fPMDLoader->TreeD();
+ if (treeD == 0x0)
+ {
+ fPMDLoader->MakeTree("D");
+ treeD = fPMDLoader->TreeD();
+ }
+ Int_t bufsize = 16000;
+ if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000);
+ treeD->Branch("PMDDigit", &fDigits, bufsize);
+
+ Float_t adc;
+ Float_t deltaE = 0.;
+ Int_t detno = 0;
+ Int_t trno = 1;
+ Int_t trpid = -99;
+
+ for (Int_t idet = 0; idet < 2; idet++)
+ {
+ for (Int_t ism = 0; ism < fgkTotUM; ism++)
+ {
+ for (Int_t jrow = 0; jrow < fgkRow; jrow++)
+ {
+ for (Int_t kcol = 0; kcol < fgkCol; kcol++)
+ {
+ if (idet == 0)
+ {
+ deltaE = fPRE[ism][jrow][kcol];
+ trno = fPRETrackNo[ism][jrow][kcol];
+ trpid = fPRETrackPid[ism][jrow][kcol];
+ detno = 0;
+ }
+ else if (idet == 1)
+ {
+ deltaE = fCPV[ism][jrow][kcol];
+ trno = fCPVTrackNo[ism][jrow][kcol];
+ trpid = fCPVTrackPid[ism][jrow][kcol];
+ detno = 1;
+ }
+ if (deltaE > 0.)
+ {
+ MeV2ADC(deltaE,adc);
+
+ //
+ // Gain decalibration
+ //
+ Float_t gain1 = Gain(idet,ism,jrow,kcol);
+
+ if (gain1 != 0.)
+ {
+ Int_t adcDecalib = (Int_t)(adc/gain1);
+ adc = (Float_t) adcDecalib;
+ }
+ else if(gain1 == 0.)
+ {
+ adc = 0.;
+ }
+ // Pedestal Decalibration
+ Int_t pedmeanrms =
+ fCalibPed->GetPedMeanRms(idet,ism,jrow,kcol);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean =
+ (Float_t) (pedmeanrms - pedrms1)/1000.0;
+ if (adc > 0.)
+ {
+ adc += (pedmean + 3.0*pedrms);
+ AddDigit(trno,trpid,detno,ism,jrow,kcol,adc);
+ }
+
+ }
+ } // column loop
+ } // row loop
+ treeD->Fill();
+ ResetDigit();
+ } // supermodule loop
+ } // detector loop
+ fPMDLoader->WriteDigits("OVERWRITE");
+ fPMDLoader->UnloadDigits();
+ ResetCellADC();
+}
+//____________________________________________________________________________
+void AliPMDDigitizer::TrackAssignment2CPVCell()
+{
+ // This block assigns the cell id when there are
+ // multiple tracks in a cell according to the
+ // energy deposition
+ // This method added by Ajay
+ Bool_t jsort = false;
+
+ Int_t i, j, k;
+
+ Int_t *status1;
+ Int_t *status2;
+ Int_t *trnarray;
+ Float_t *fracEdp;
+ Float_t *trEdp;
+
+ Int_t ****cpvTrack;
+ Float_t ****cpvEdep;
+
+ cpvTrack = new Int_t ***[fgkTotUM];
+ cpvEdep = new Float_t ***[fgkTotUM];
+ for (i=0; i<fgkTotUM; i++)
+ {
+ cpvTrack[i] = new Int_t **[fgkRow];
+ cpvEdep[i] = new Float_t **[fgkRow];
+ }
+
+ for (i = 0; i < fgkTotUM; i++)
+ {
+ for (j = 0; j < fgkRow; j++)
+ {
+ cpvTrack[i][j] = new Int_t *[fgkCol];
+ cpvEdep[i][j] = new Float_t *[fgkCol];
+ }
+ }
+ for (i = 0; i < fgkTotUM; i++)
+ {
+ for (j = 0; j < fgkRow; j++)
+ {
+ for (k = 0; k < fgkCol; k++)
+ {
+ Int_t nn = fCPVCounter[i][j][k];
+ if(nn > 0)
+ {
+ cpvTrack[i][j][k] = new Int_t[nn];
+ cpvEdep[i][j][k] = new Float_t[nn];
+ }
+ else
+ {
+ nn = 1;
+ cpvTrack[i][j][k] = new Int_t[nn];
+ cpvEdep[i][j][k] = new Float_t[nn];
+ }
+ fCPVCounter[i][j][k] = 0;
+ }
+ }
+ }
+
+
+ Int_t nentries = fCPVCell.GetEntries();
+
+ Int_t mtrackno, ism, ixp, iyp;
+ Float_t edep;
+ for (i = 0; i < nentries; i++)
+ {
+ AliPMDcell* cpvcell = (AliPMDcell*)fCPVCell.UncheckedAt(i);
+
+ mtrackno = cpvcell->GetTrackNumber();
+ ism = cpvcell->GetSMNumber();
+ ixp = cpvcell->GetX();
+ iyp = cpvcell->GetY();
+ edep = cpvcell->GetEdep();
+ Int_t nn = fCPVCounter[ism][ixp][iyp];
+ cpvTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno;
+ cpvEdep[ism][ixp][iyp][nn] = edep;
+ fCPVCounter[ism][ixp][iyp]++;
+ }
+
+ Int_t iz, il;
+ Int_t im, ix, iy;
+ Int_t nn;
+ for (im=0; im<fgkTotUM; im++)
+ {
+ for (ix=0; ix<fgkRow; ix++)
+ {
+ for (iy=0; iy<fgkCol; iy++)
+ {
+ nn = fCPVCounter[im][ix][iy];
+ if (nn > 1)
+ {
+ // This block handles if a cell is fired
+ // many times by many tracks
+ status1 = new Int_t[nn];
+ status2 = new Int_t[nn];
+ trnarray = new Int_t[nn];
+ for (iz = 0; iz < nn; iz++)
+ {
+ status1[iz] = cpvTrack[im][ix][iy][iz];
+ }
+ TMath::Sort(nn,status1,status2,jsort);
+ Int_t trackOld = -99999;
+ Int_t track, trCount = 0;
+ for (iz = 0; iz < nn; iz++)
+ {
+ track = status1[status2[iz]];
+ if (trackOld != track)
+ {
+ trnarray[trCount] = track;
+ trCount++;
+ }
+ trackOld = track;
+ }
+ delete [] status1;
+ delete [] status2;
+ Float_t totEdp = 0.;
+ trEdp = new Float_t[trCount];
+ fracEdp = new Float_t[trCount];
+ for (il = 0; il < trCount; il++)
+ {
+ trEdp[il] = 0.;
+ track = trnarray[il];
+ for (iz = 0; iz < nn; iz++)
+ {
+ if (track == cpvTrack[im][ix][iy][iz])
+ {
+ trEdp[il] += cpvEdep[im][ix][iy][iz];
+ }
+ }
+ totEdp += trEdp[il];
+ }
+ Int_t ilOld = 0;
+ Float_t fracOld = 0.;
+
+ for (il = 0; il < trCount; il++)
+ {
+ fracEdp[il] = trEdp[il]/totEdp;
+ if (fracOld < fracEdp[il])
+ {
+ fracOld = fracEdp[il];
+ ilOld = il;
+ }
+ }
+ fCPVTrackNo[im][ix][iy] = trnarray[ilOld];
+ delete [] fracEdp;
+ delete [] trEdp;
+ delete [] trnarray;
+ }
+ else if (nn == 1)
+ {
+ // This only handles if a cell is fired
+ // by only one track
+
+ fCPVTrackNo[im][ix][iy] = cpvTrack[im][ix][iy][0];
+
+ }
+ else if (nn ==0)
+ {
+ // This is if no cell is fired
+ fCPVTrackNo[im][ix][iy] = -999;
+ }
+ } // end of iy
+ } // end of ix
+ } // end of im
+
+ // Delete all the pointers
+
+ for (i = 0; i < fgkTotUM; i++)
+ {
+ for (j = 0; j < fgkRow; j++)
+ {
+ for (k = 0; k < fgkCol; k++)
+ {
+ delete []cpvTrack[i][j][k];
+ delete []cpvEdep[i][j][k];
+ }
+ }
+ }
+
+ for (i = 0; i < fgkTotUM; i++)
+ {
+ for (j = 0; j < fgkRow; j++)
+ {
+ delete [] cpvTrack[i][j];
+ delete [] cpvEdep[i][j];
+ }
+ }
+
+ for (i = 0; i < fgkTotUM; i++)
+ {
+ delete [] cpvTrack[i];
+ delete [] cpvEdep[i];
+ }
+ delete [] cpvTrack;
+ delete [] cpvEdep;
+
+ //
+ // End of the cell id assignment
+ //
}
+//____________________________________________________________________________
+
+void AliPMDDigitizer::MergeSDigits(Int_t filenumber, Int_t troffset)
+{
+ // merging sdigits
+ fRunLoader = AliRunLoader::GetRunLoader(fManager->GetInputFolderName(filenumber));
+ fPMDLoader = fRunLoader->GetLoader("PMDLoader");
+ fPMDLoader->LoadSDigits("read");
+ TTree* treeS = fPMDLoader->TreeS();
+ AliPMDsdigit *pmdsdigit;
+ TBranch *branch = treeS->GetBranch("PMDSDigit");
+ if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000);
+ branch->SetAddress(&fSDigits);
+ Int_t itrackno, itrackpid, idet, ism;
+ Int_t ixp, iyp;
+ Float_t edep;
+ Int_t nmodules = (Int_t) treeS->GetEntries();
+ AliDebug(1,Form("Number of Modules in the treeS = %d",nmodules));
+ AliDebug(1,Form("Track Offset = %d",troffset));
+ for (Int_t imodule = 0; imodule < nmodules; imodule++)
+ {
+ treeS->GetEntry(imodule);
+ Int_t nentries = fSDigits->GetLast();
+ AliDebug(2,Form("Number of Entries per Module = %d",nentries));
+ for (Int_t ient = 0; ient < nentries+1; ient++)
+ {
+ pmdsdigit = (AliPMDsdigit*)fSDigits->UncheckedAt(ient);
+ itrackno = pmdsdigit->GetTrackNumber();
+ itrackpid = pmdsdigit->GetTrackPid();
+ idet = pmdsdigit->GetDetector();
+ ism = pmdsdigit->GetSMNumber();
+ ixp = pmdsdigit->GetRow();
+ iyp = pmdsdigit->GetColumn();
+ edep = pmdsdigit->GetCellEdep();
+ if (idet == 0)
+ {
+ if (fPRE[ism][ixp][iyp] < edep)
+ {
+ fPRETrackNo[ism][ixp][iyp] = troffset + itrackno;
+ fPRETrackPid[ism][ixp][iyp] = itrackpid;
+ }
+ fPRE[ism][ixp][iyp] += edep;
+ }
+ else if (idet == 1)
+ {
+ if (fCPV[ism][ixp][iyp] < edep)
+ {
+ fCPVTrackNo[ism][ixp][iyp] = troffset + itrackno;
+ fCPVTrackPid[ism][ixp][iyp] = itrackpid;
+ }
+ fCPV[ism][ixp][iyp] += edep;
+ }
+ }
+ }
+
+}
+// ----------------------------------------------------------------------
void AliPMDDigitizer::TrackAssignment2Cell()
{
//
Int_t i, j, k;
+ Int_t *status1;
+ Int_t *status2;
+ Int_t *trnarray;
Float_t *fracEdp;
Float_t *trEdp;
- Int_t *status1;
- Int_t *status2;
- Int_t *trnarray;
+
Int_t ****pmdTrack;
Float_t ****pmdEdep;
nn = 1;
pmdTrack[i][j][k] = new Int_t[nn];
pmdEdep[i][j][k] = new Float_t[nn];
- }
+ }
fPRECounter[i][j][k] = 0;
}
}
}
- Int_t nentries = fCell->GetEntries();
+ Int_t nentries = fCell.GetEntries();
Int_t mtrackno, ism, ixp, iyp;
Float_t edep;
for (i = 0; i < nentries; i++)
{
- fPMDcell = (AliPMDcell*)fCell->UncheckedAt(i);
+ AliPMDcell* cell = (AliPMDcell*)fCell.UncheckedAt(i);
- mtrackno = fPMDcell->GetTrackNumber();
- ism = fPMDcell->GetSMNumber();
- ixp = fPMDcell->GetX();
- iyp = fPMDcell->GetY();
- edep = fPMDcell->GetEdep();
+ mtrackno = cell->GetTrackNumber();
+ ism = cell->GetSMNumber();
+ ixp = cell->GetX();
+ iyp = cell->GetY();
+ edep = cell->GetEdep();
Int_t nn = fPRECounter[ism][ixp][iyp];
- // cout << " nn = " << nn << endl;
pmdTrack[ism][ixp][iyp][nn] = (Int_t) mtrackno;
pmdEdep[ism][ixp][iyp][nn] = edep;
fPRECounter[ism][ixp][iyp]++;
{
trnarray[trCount] = track;
trCount++;
- }
+ }
trackOld = track;
}
- delete status1;
- delete status2;
+ delete [] status1;
+ delete [] status2;
Float_t totEdp = 0.;
trEdp = new Float_t[trCount];
fracEdp = new Float_t[trCount];
}
}
fPRETrackNo[im][ix][iy] = trnarray[ilOld];
- delete fracEdp;
- delete trEdp;
- delete trnarray;
+ delete [] fracEdp;
+ delete [] trEdp;
+ delete [] trnarray;
}
else if (nn == 1)
{
delete [] pmdTrack[i];
delete [] pmdEdep[i];
}
- delete pmdTrack;
- delete pmdEdep;
+ delete [] pmdTrack;
+ delete [] pmdEdep;
//
// End of the cell id assignment
//
}
-
+//____________________________________________________________________________
void AliPMDDigitizer::MeV2ADC(Float_t mev, Float_t & adc) const
{
// This converts the simulated edep to ADC according to the
// Test Beam Data
- // To be done
- //
- adc = mev*1.;
+ // PS Test in June 2010, Voltage @ 1300 V
+ // KeV - ADC conversion for 12bit ADC
+ // MPV data used for the fit and taken here
+
+ const Float_t kConstant = 16.807;
+ const Float_t kErConstant = 6.62215;
+ const Float_t kSlope = 128.875;
+ const Float_t kErSlope = 6.21713;
+
+ Float_t cons = gRandom->Gaus(kConstant,kErConstant);
+ Float_t slop = gRandom->Gaus(kSlope,kErSlope);
+
+ Float_t adc12bit = slop*mev*0.001 + cons;
+
+ if (adc12bit < 0.) adc12bit = 0.;
+
+ if(adc12bit < 1600.0)
+ {
+ adc = (Float_t) adc12bit;
+ }
+ else if (adc12bit >= 1600.0)
+ {
+ adc = 1600.0;
+ }
}
-void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t det, Int_t smnumber,
- Int_t cellnumber, Float_t adc)
+//____________________________________________________________________________
+void AliPMDDigitizer::AddSDigit(Int_t trnumber, Int_t trpid, Int_t det,
+ Int_t smnumber, Int_t irow, Int_t icol,
+ Float_t adc)
{
// Add SDigit
//
+ if (!fSDigits) fSDigits = new TClonesArray("AliPMDsdigit", 1000);
TClonesArray &lsdigits = *fSDigits;
- AliPMDsdigit *newcell;
- newcell = new AliPMDsdigit(trnumber,det,smnumber,cellnumber,adc);
- new(lsdigits[fNsdigit++]) AliPMDsdigit(newcell);
- delete newcell;
+ new(lsdigits[fNsdigit++]) AliPMDsdigit(trnumber,trpid,det,smnumber,irow,icol,adc);
}
+//____________________________________________________________________________
-void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t det, Int_t smnumber,
- Int_t cellnumber, Float_t adc)
+void AliPMDDigitizer::AddDigit(Int_t trnumber, Int_t trpid, Int_t det,
+ Int_t smnumber, Int_t irow, Int_t icol,
+ Float_t adc)
{
// Add Digit
//
+ if (!fDigits) fDigits = new TClonesArray("AliPMDdigit", 1000);
TClonesArray &ldigits = *fDigits;
- AliPMDdigit *newcell;
- newcell = new AliPMDdigit(trnumber,det,smnumber,cellnumber,adc);
- new(ldigits[fNdigit++]) AliPMDdigit(newcell);
- delete newcell;
+ new(ldigits[fNdigit++]) AliPMDdigit(trnumber,trpid, det,smnumber,irow,icol,adc);
}
+//____________________________________________________________________________
void AliPMDDigitizer::SetZPosition(Float_t zpos)
{
fZPos = zpos;
}
+//____________________________________________________________________________
Float_t AliPMDDigitizer::GetZPosition() const
{
return fZPos;
}
+//____________________________________________________________________________
void AliPMDDigitizer::ResetCell()
{
// clears the cell array and also the counter
// for each cell
//
- fCell->Clear();
+ fCPVCell.Delete();
+ fCell.Delete();
for (Int_t i = 0; i < fgkTotUM; i++)
{
for (Int_t j = 0; j < fgkRow; j++)
{
for (Int_t k = 0; k < fgkCol; k++)
{
- fPRECounter[i][j][k] = 0;
+ fCPVCounter[i][j][k] = 0;
+ fPRECounter[i][j][k] = 0;
}
}
}
}
+//____________________________________________________________________________
void AliPMDDigitizer::ResetSDigit()
{
// Clears SDigits
fNsdigit = 0;
- if (fSDigits) fSDigits->Clear();
+ if (fSDigits) fSDigits->Delete();
}
+//____________________________________________________________________________
void AliPMDDigitizer::ResetDigit()
{
// Clears Digits
fNdigit = 0;
- if (fDigits) fDigits->Clear();
+ if (fDigits) fDigits->Delete();
}
+//____________________________________________________________________________
void AliPMDDigitizer::ResetCellADC()
{
- // Clears individual cells edep
+ // Clears individual cells edep and track number
for (Int_t i = 0; i < fgkTotUM; i++)
{
for (Int_t j = 0; j < fgkRow; j++)
{
for (Int_t k = 0; k < fgkCol; k++)
{
- fCPV[i][j][k] = 0.;
- fPRE[i][j][k] = 0.;
+ fCPV[i][j][k] = 0.;
+ fPRE[i][j][k] = 0.;
+ fCPVTrackNo[i][j][k] = 0;
+ fPRETrackNo[i][j][k] = 0;
+ fCPVTrackPid[i][j][k] = -1;
+ fPRETrackPid[i][j][k] = -1;
}
}
}
}
+//____________________________________________________________________________
void AliPMDDigitizer::UnLoad(Option_t *option)
{
fPMDLoader->UnloadSDigits();
}
}
+
+//----------------------------------------------------------------------
+Float_t AliPMDDigitizer::Gain(Int_t det, Int_t smn, Int_t row, Int_t col) const
+{
+ // returns of the gain of the cell
+ // Added this method by ZA
+
+ //cout<<" I am here in gain "<<fCalibData<< "smn,row, col "<<smn
+ //<<" "<<row<<" "<<col<<endl;
+
+ if(!fCalibGain) {
+ AliError("No calibration data loaded from CDB!!!");
+ return 1;
+ }
+
+ Float_t GainFact;
+ GainFact = fCalibGain->GetGainFact(det,smn,row,col);
+ return GainFact;
+}
+//----------------------------------------------------------------------
+AliPMDCalibData* AliPMDDigitizer::GetCalibGain() const
+{
+ // The run number will be centralized in AliCDBManager,
+ // you don't need to set it here!
+ // Added this method by ZA
+ // Cleaned up by Alberto
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain");
+
+ if(!entry) AliFatal("Calibration object retrieval failed!");
+
+ AliPMDCalibData *calibdata=0;
+ if (entry) calibdata = (AliPMDCalibData*) entry->GetObject();
+
+ if (!calibdata) AliFatal("No calibration data from calibration database !");
+
+ return calibdata;
+}
+//----------------------------------------------------------------------
+AliPMDPedestal* AliPMDDigitizer::GetCalibPed() const
+{
+ // The run number will be centralized in AliCDBManager,
+ // you don't need to set it here!
+
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Ped");
+
+ if(!entry) AliFatal("Pedestal object retrieval failed!");
+
+ AliPMDPedestal *pedestal=0;
+ if (entry) pedestal = (AliPMDPedestal*) entry->GetObject();
+
+ if (!pedestal) AliFatal("No pedestal data from calibration database !");
+
+ return pedestal;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff