#include "AliPMDrechit.h"
#include "AliPMDRawStream.h"
#include "AliPMDCalibData.h"
+#include "AliPMDPedestal.h"
+#include "AliPMDddldata.h"
+#include "AliDAQ.h"
#include "AliCDBManager.h"
#include "AliCDBEntry.h"
AliPMDClusterFinder::AliPMDClusterFinder():
fRunLoader(0),
fPMDLoader(0),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
fTreeD(0),
fTreeR(0),
fDigits(new TClonesArray("AliPMDdigit", 1000)),
fRechits(new TClonesArray("AliPMDrechit", 1000)),
fNpoint(0),
fNhit(0),
+ fDetNo(0),
fEcut(0.)
{
//
// Constructor
//
- fCalibData = GetCalibData();
}
// ------------------------------------------------------------------------- //
AliPMDClusterFinder::AliPMDClusterFinder(AliRunLoader* runLoader):
fRunLoader(runLoader),
fPMDLoader(runLoader->GetLoader("PMDLoader")),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
fTreeD(0),
fTreeR(0),
fDigits(new TClonesArray("AliPMDdigit", 1000)),
fRechits(new TClonesArray("AliPMDrechit", 1000)),
fNpoint(0),
fNhit(0),
+ fDetNo(0),
fEcut(0.)
{
//
// Constructor
//
- fCalibData = GetCalibData();
+}
+// ------------------------------------------------------------------------- //
+AliPMDClusterFinder::AliPMDClusterFinder(const AliPMDClusterFinder & finder):
+ TObject(finder),
+ fRunLoader(0),
+ fPMDLoader(0),
+ fCalibGain(GetCalibGain()),
+ fCalibPed(GetCalibPed()),
+ fTreeD(0),
+ fTreeR(0),
+ fDigits(NULL),
+ fRecpoints(NULL),
+ fRechits(NULL),
+ fNpoint(0),
+ fNhit(0),
+ fDetNo(0),
+ fEcut(0.)
+{
+ // copy constructor
+ AliError("Copy constructor not allowed");
+}
+// ------------------------------------------------------------------------- //
+AliPMDClusterFinder &AliPMDClusterFinder::operator=(const AliPMDClusterFinder & /*finder*/)
+{
+ // assignment op
+ AliError("Assignment Operator not allowed");
+ return *this;
}
// ------------------------------------------------------------------------- //
AliPMDClusterFinder::~AliPMDClusterFinder()
// Destructor
if (fDigits)
{
- fDigits->Delete();
- delete fDigits;
- fDigits=0;
+ fDigits->Clear();
}
if (fRecpoints)
{
- fRecpoints->Delete();
- delete fRecpoints;
- fRecpoints=0;
+ fRecpoints->Clear();
}
if (fRechits)
{
- fRechits->Delete();
- delete fRechits;
- fRechits=0;
+ fRechits->Clear();
}
+
}
// ------------------------------------------------------------------------- //
// Converts digits to recpoints after running clustering
// algorithm on CPV plane and PREshower plane
//
+
Int_t det = 0,smn = 0;
Int_t xpos,ypos;
Float_t adc;
xpos = pmddigit->GetRow();
ypos = pmddigit->GetColumn();
adc = pmddigit->GetADC();
-
+ if(xpos < 0 || xpos > 48 || ypos < 0 || ypos > 96)
+ {
+ AliError(Form("*Row %d and Column NUMBER %d NOT Valid *",
+ xpos, ypos));
+ continue;
+ }
// CALIBRATION
- Float_t gain = fCalibData->GetGainFact(det,smn,xpos,ypos);
-
- // printf("adc = %d gain = %f\n",adc,gain);
+ Float_t gain = fCalibGain->GetGainFact(det,smn,xpos,ypos);
+ // printf("adc = %d gain = %f\n",adc,gain);
adc = adc*gain;
-
//Int_t trno = pmddigit->GetTrackNumber();
fCellADC[xpos][ypos] = (Double_t) adc;
}
branch2->Fill();
ResetRechit();
}
- pmdcont->Clear();
+ pmdcont->Delete();
branch1->Fill();
ResetRecpoint();
}
// ------------------------------------------------------------------------- //
+void AliPMDClusterFinder::Digits2RecPoints(TTree *digitsTree,
+ TTree *clustersTree)
+{
+ // Converts digits to recpoints after running clustering
+ // algorithm on CPV plane and PREshower plane
+ //
+ // This algorithm is called during the reconstruction from digits
+
+ Int_t det = 0,smn = 0;
+ Int_t xpos,ypos;
+ Float_t adc;
+ Int_t ismn;
+ Int_t idet;
+ Float_t clusdata[6];
+
+ AliPMDcluster *pmdcl = 0x0;
+
+ TObjArray *pmdcont = new TObjArray();
+ AliPMDClustering *pmdclust = new AliPMDClusteringV1();
+
+ pmdclust->SetEdepCut(fEcut);
+
+ AliPMDdigit *pmddigit;
+ TBranch *branch = digitsTree->GetBranch("PMDDigit");
+ branch->SetAddress(&fDigits);
+
+ ResetRecpoint();
+
+ Int_t bufsize = 16000;
+ TBranch * branch1 = clustersTree->Branch("PMDRecpoint", &fRecpoints, bufsize);
+ TBranch * branch2 = clustersTree->Branch("PMDRechit", &fRechits, bufsize);
+
+ Int_t nmodules = (Int_t) digitsTree->GetEntries();
+
+ for (Int_t imodule = 0; imodule < nmodules; imodule++)
+ {
+
+ Int_t totADCMod = 0;
+ ResetCellADC();
+ digitsTree->GetEntry(imodule);
+ Int_t nentries = fDigits->GetLast();
+ for (Int_t ient = 0; ient < nentries+1; ient++)
+ {
+ pmddigit = (AliPMDdigit*)fDigits->UncheckedAt(ient);
+
+ det = pmddigit->GetDetector();
+ smn = pmddigit->GetSMNumber();
+ xpos = pmddigit->GetRow();
+ ypos = pmddigit->GetColumn();
+ adc = pmddigit->GetADC();
+ if(xpos < 0 || xpos > 48 || ypos < 0 || ypos > 96)
+ {
+ AliError(Form("*Row %d and Column NUMBER %d NOT Valid *",
+ xpos, ypos));
+ continue;
+ }
+
+ // Pedestal Subtraction
+ Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,xpos,ypos);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0;
+ //printf("%f %f\n",pedmean, pedrms);
+
+ Float_t adc1 = adc - (pedmean + 3.0*pedrms);
+
+ // CALIBRATION
+ Float_t gain = fCalibGain->GetGainFact(det,smn,xpos,ypos);
+ // printf("adc = %d gain = %f\n",adc,gain);
+
+ adc = adc1*gain;
+
+ //Int_t trno = pmddigit->GetTrackNumber();
+ fCellADC[xpos][ypos] = (Double_t) adc;
+
+ totADCMod += (Int_t) adc;
+
+ }
+
+ idet = det;
+ ismn = smn;
+
+ if (totADCMod <= 0) continue;
+
+ pmdclust->DoClust(idet,ismn,fCellADC,pmdcont);
+
+ Int_t nentries1 = pmdcont->GetEntries();
+
+ AliDebug(1,Form("Total number of clusters/module = %d",nentries1));
+
+ for (Int_t ient1 = 0; ient1 < nentries1; ient1++)
+ {
+ pmdcl = (AliPMDcluster*)pmdcont->UncheckedAt(ient1);
+ idet = pmdcl->GetDetector();
+ ismn = pmdcl->GetSMN();
+ clusdata[0] = pmdcl->GetClusX();
+ clusdata[1] = pmdcl->GetClusY();
+ clusdata[2] = pmdcl->GetClusADC();
+ clusdata[3] = pmdcl->GetClusCells();
+ clusdata[4] = pmdcl->GetClusSigmaX();
+ clusdata[5] = pmdcl->GetClusSigmaY();
+
+ AddRecPoint(idet,ismn,clusdata);
+
+ Int_t ncell = (Int_t) clusdata[3];
+ for(Int_t ihit = 0; ihit < ncell; ihit++)
+ {
+ Int_t celldataX = pmdcl->GetClusCellX(ihit);
+ Int_t celldataY = pmdcl->GetClusCellY(ihit);
+ AddRecHit(celldataX, celldataY);
+ }
+ branch2->Fill();
+ ResetRechit();
+ }
+ pmdcont->Delete();
+
+ branch1->Fill();
+ ResetRecpoint();
+
+ } // modules
+
+ ResetCellADC();
+
+ // delete the pointers
+ delete pmdclust;
+ delete pmdcont;
+
+}
+// ------------------------------------------------------------------------- //
+
void AliPMDClusterFinder::Digits2RecPoints(AliRawReader *rawReader,
TTree *clustersTree)
{
// Converts RAW data to recpoints after running clustering
// algorithm on CPV and PREshower plane
//
+ // This method is called at the time of reconstruction from RAW data
+
+
+ AliPMDddldata *pmdddl = 0x0;
+ AliPMDcluster *pmdcl = 0x0;
+
Float_t clusdata[6];
+ TObjArray pmdddlcont;
TObjArray *pmdcont = new TObjArray();
+
AliPMDClustering *pmdclust = new AliPMDClusteringV1();
pmdclust->SetEdepCut(fEcut);
TBranch * branch2 = clustersTree->Branch("PMDRechit", &fRechits, bufsize);
- const Int_t kDDL = 6;
const Int_t kRow = 48;
const Int_t kCol = 96;
Int_t idet = 0;
Int_t iSMN = 0;
-
- for (Int_t indexDDL = 0; indexDDL < kDDL; indexDDL++)
- {
+
+ Int_t indexDDL = -1;
+ AliPMDRawStream pmdinput(rawReader);
+
+ while ((indexDDL = pmdinput.DdlData(&pmdddlcont)) >=0)
+ {
if (indexDDL < 4)
{
iSMN = 6;
}
}
ResetCellADC();
- rawReader->Reset();
- AliPMDRawStream pmdinput(rawReader);
- rawReader->Select("PMD", indexDDL, indexDDL);
- while(pmdinput.Next())
+
+ Int_t indexsmn = 0;
+ Int_t ientries = pmdddlcont.GetEntries();
+ for (Int_t ient = 0; ient < ientries; ient++)
{
- Int_t det = pmdinput.GetDetector();
- Int_t smn = pmdinput.GetSMN();
- //Int_t mcm = pmdinput.GetMCM();
- //Int_t chno = pmdinput.GetChannel();
- Int_t row = pmdinput.GetRow();
- Int_t col = pmdinput.GetColumn();
- Int_t sig = pmdinput.GetSignal();
+ pmdddl = (AliPMDddldata*)pmdddlcont.UncheckedAt(ient);
- Float_t sig1 = (Float_t) sig;
+ Int_t det = pmdddl->GetDetector();
+ Int_t smn = pmdddl->GetSMN();
+ //Int_t mcm = pmdddl->GetMCM();
+ //Int_t chno = pmdddl->GetChannel();
+ Int_t row = pmdddl->GetRow();
+ Int_t col = pmdddl->GetColumn();
+ Int_t sig = pmdddl->GetSignal();
+
+ if(smn == -1)
+ {
+ AliError(Form("*MODULE NUMBER WRONG %d *",smn));
+ continue;
+ }
+ if(row < 0 || row > 48 || col < 0 || col > 96)
+ {
+ AliError(Form("*Row %d and Column NUMBER %d NOT Valid *",
+ row, col));
+ continue;
+ }
+
+ // Pedestal Subtraction
+ Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,row,col);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0;
+
+ //printf("%f %f\n",pedmean, pedrms);
+
+ // Float_t sig1 = (Float_t) sig;
+ Float_t sig1 = (Float_t) sig - (pedmean + 3.0*pedrms);
// CALIBRATION
- Float_t gain = fCalibData->GetGainFact(det,smn,row,col);
-
- // printf("sig = %d gain = %f\n",sig,gain);
-
+ Float_t gain = fCalibGain->GetGainFact(det,smn,row,col);
+ //printf("sig = %d gain = %f\n",sig,gain);
sig = (Int_t) (sig1*gain);
-
- Int_t indexsmn = 0;
if (indexDDL < 4)
{
{
indexsmn = smn;
}
- else if (smn >= 12 && smn < 18)
+ else if (smn >= 18 && smn < 24)
{
- indexsmn = smn - 6;
+ indexsmn = smn - 12;
}
}
else if (indexDDL == 5)
{
indexsmn = smn - 6;
}
- else if (smn >= 18 && smn < 24)
+ else if (smn >= 12 && smn < 18)
{
- indexsmn = smn - 12;
+ indexsmn = smn - 6;
}
}
precpvADC[indexsmn][row][col] = sig;
- } // while loop
+ }
+
+ pmdddlcont.Delete();
+
+ Int_t totAdcMod = 0;
Int_t ismn = 0;
- for (Int_t indexsmn = 0; indexsmn < iSMN; indexsmn++)
+ for (indexsmn = 0; indexsmn < iSMN; indexsmn++)
{
ResetCellADC();
+ totAdcMod = 0;
for (Int_t irow = 0; irow < kRow; irow++)
{
for (Int_t icol = 0; icol < kCol; icol++)
{
fCellADC[irow][icol] =
(Double_t) precpvADC[indexsmn][irow][icol];
+ totAdcMod += precpvADC[indexsmn][irow][icol];
} // row
} // col
+
if (indexDDL < 4)
{
ismn = indexsmn + indexDDL * 6;
}
else if (indexsmn >= 6 && indexsmn < 12)
{
- ismn = indexsmn + 6;
+ ismn = indexsmn + 12;
}
idet = 1;
}
}
else if (indexsmn >= 6 && indexsmn < 12)
{
- ismn = indexsmn + 12;
+ ismn = indexsmn + 6;
}
idet = 1;
}
-
+ if (totAdcMod <= 0) continue;
pmdclust->DoClust(idet,ismn,fCellADC,pmdcont);
Int_t nentries1 = pmdcont->GetEntries();
for (Int_t ient1 = 0; ient1 < nentries1; ient1++)
{
- AliPMDcluster *pmdcl =
- (AliPMDcluster*)pmdcont->UncheckedAt(ient1);
+ pmdcl = (AliPMDcluster*)pmdcont->UncheckedAt(ient1);
idet = pmdcl->GetDetector();
ismn = pmdcl->GetSMN();
clusdata[0] = pmdcl->GetClusX();
ResetRechit();
}
- pmdcont->Clear();
+ pmdcont->Delete();
branch1->Fill();
ResetRecpoint();
for (Int_t j=0; j<kRow; j++) delete [] precpvADC[i][j];
}
for (Int_t i=0; i<iSMN; i++) delete [] precpvADC[i];
- delete precpvADC;
+ delete [] precpvADC;
+
} // DDL Loop
ResetCellADC();
//
Float_t clusdata[6];
-
+ TObjArray pmdddlcont;
TObjArray *pmdcont = new TObjArray();
AliPMDClustering *pmdclust = new AliPMDClusteringV1();
TBranch *branch1 = fTreeR->Branch("PMDRecpoint", &fRecpoints, bufsize);
TBranch *branch2 = fTreeR->Branch("PMDRechit", &fRechits, bufsize);
- const Int_t kDDL = 6;
const Int_t kRow = 48;
const Int_t kCol = 96;
Int_t idet = 0;
Int_t iSMN = 0;
-
- for (Int_t indexDDL = 0; indexDDL < kDDL; indexDDL++)
- {
+
+ AliPMDRawStream pmdinput(rawReader);
+ Int_t indexDDL = -1;
+
+ while ((indexDDL = pmdinput.DdlData(&pmdddlcont)) >=0) {
+
if (indexDDL < 4)
{
iSMN = 6;
}
}
ResetCellADC();
- rawReader->Reset();
- AliPMDRawStream pmdinput(rawReader);
- rawReader->Select("PMD", indexDDL, indexDDL);
- while(pmdinput.Next())
+
+
+ Int_t indexsmn = 0;
+ Int_t ientries = pmdddlcont.GetEntries();
+ for (Int_t ient = 0; ient < ientries; ient++)
{
- Int_t det = pmdinput.GetDetector();
- Int_t smn = pmdinput.GetSMN();
- //Int_t mcm = pmdinput.GetMCM();
- //Int_t chno = pmdinput.GetChannel();
- Int_t row = pmdinput.GetRow();
- Int_t col = pmdinput.GetColumn();
- Int_t sig = pmdinput.GetSignal();
-
- Float_t sig1 = (Float_t) sig;
- // CALIBRATION
- Float_t gain = fCalibData->GetGainFact(det,smn,row,col);
-
- // printf("sig = %d gain = %f\n",sig,gain);
+ AliPMDddldata *pmdddl = (AliPMDddldata*)pmdddlcont.UncheckedAt(ient);
+ Int_t det = pmdddl->GetDetector();
+ Int_t smn = pmdddl->GetSMN();
+ //Int_t mcm = pmdddl->GetMCM();
+ //Int_t chno = pmdddl->GetChannel();
+ Int_t row = pmdddl->GetRow();
+ Int_t col = pmdddl->GetColumn();
+ Int_t sig = pmdddl->GetSignal();
+ if(row < 0 || row > 48 || col < 0 || col > 96)
+ {
+ AliError(Form("*Row %d and Column NUMBER %d NOT Valid *",
+ row, col));
+ continue;
+ }
+ // Pedestal Subtraction
+ Int_t pedmeanrms = fCalibPed->GetPedMeanRms(det,smn,row,col);
+ Int_t pedrms1 = (Int_t) pedmeanrms%100;
+ Float_t pedrms = (Float_t)pedrms1/10.;
+ Float_t pedmean = (Float_t) (pedmeanrms - pedrms1)/1000.0;
+
+ //printf("%f %f\n",pedmean, pedrms);
+
+ //Float_t sig1 = (Float_t) sig;
+ Float_t sig1 = (Float_t) sig - (pedmean + 3.0*pedrms);
+ // CALIBRATION
+ Float_t gain = fCalibGain->GetGainFact(det,smn,row,col);
+
+ //printf("sig = %d gain = %f\n",sig,gain);
sig = (Int_t) (sig1*gain);
-
- Int_t indexsmn = 0;
+
if (indexDDL < 4)
{
{
indexsmn = smn;
}
- else if (smn >= 12 && smn < 18)
+ else if (smn >= 18 && smn < 24)
{
- indexsmn = smn - 6;
+ indexsmn = smn - 12;
}
}
else if (indexDDL == 5)
{
indexsmn = smn - 6;
}
- else if (smn >= 18 && smn < 24)
+ else if (smn >= 12 && smn < 18)
{
- indexsmn = smn - 12;
+ indexsmn = smn - 6;
}
}
precpvADC[indexsmn][row][col] = sig;
- } // while loop
+
+ }
+
+ pmdddlcont.Delete();
Int_t ismn = 0;
- for (Int_t indexsmn = 0; indexsmn < iSMN; indexsmn++)
+ for (indexsmn = 0; indexsmn < iSMN; indexsmn++)
{
ResetCellADC();
for (Int_t irow = 0; irow < kRow; irow++)
(Double_t) precpvADC[indexsmn][irow][icol];
} // row
} // col
+
+
if (indexDDL < 4)
{
ismn = indexsmn + indexDDL * 6;
}
else if (indexsmn >= 6 && indexsmn < 12)
{
- ismn = indexsmn + 6;
+ ismn = indexsmn + 12;
}
idet = 1;
}
}
else if (indexsmn >= 6 && indexsmn < 12)
{
- ismn = indexsmn + 12;
+ ismn = indexsmn + 6;
}
idet = 1;
}
-
pmdclust->DoClust(idet,ismn,fCellADC,pmdcont);
Int_t nentries1 = pmdcont->GetEntries();
ResetRechit();
}
- pmdcont->Clear();
+ pmdcont->Delete();
branch1->Fill();
ResetRecpoint();
}
// ------------------------------------------------------------------------- //
-AliPMDCalibData* AliPMDClusterFinder::GetCalibData() const
+AliPMDCalibData* AliPMDClusterFinder::GetCalibGain() const
{
// The run number will be centralized in AliCDBManager,
// you don't need to set it here!
// Added by ZA
- AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Data");
+ AliCDBEntry *entry = AliCDBManager::Instance()->Get("PMD/Calib/Gain");
- if(!entry){
- AliWarning("Calibration object retrieval failed! Dummy calibration will be used.");
-
- // this just remembers the actual default storage. No problem if it is null.
- AliCDBStorage *origStorage = AliCDBManager::Instance()->GetDefaultStorage();
- AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
-
- entry = AliCDBManager::Instance()->Get("PMD/Calib/Data");
-
- // now reset the original default storage to AliCDBManager...
- AliCDBManager::Instance()->SetDefaultStorage(origStorage);
- }
+ if(!entry) AliFatal("Calibration object retrieval failed! ");
AliPMDCalibData *calibdata=0;
if (entry) calibdata = (AliPMDCalibData*) entry->GetObject();
- if (!calibdata) AliError("No calibration data from calibration database !");
+ if (!calibdata) AliFatal("No calibration data from calibration database !");
return calibdata;
}
+
+// ------------------------------------------------------------------------- //
+
+AliPMDPedestal* AliPMDClusterFinder::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 pedestal database !");
+
+ return pedestal;
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff