**************************************************************************/
/*
+$Log$
+Revision 1.27 2007/05/02 16:31:49 arcelli
+Add methods to handle single event reconstruction. retrieval of Calib info moved to AliTOFReconstructor ctor, and passed via a pointer to AliTOFcalib
+
+Revision 1.26 2007/04/30 19:02:24 arcelli
+hopefully the last refinements for correct type conversion in calibration
+
+Revision 1.25 2007/04/30 15:22:17 arcelli
+Change TOF digit Time, Tot etc to int type
+
+Revision 1.24 2007/04/27 11:19:31 arcelli
+updates for the new decoder
+
+Revision 1.23 2007/04/23 16:51:39 decaro
+Digits-to-raw_data conversion: correction for a more real description (A.De Caro, R.Preghenella)
+
+Revision 1.22 2007/04/19 17:26:32 arcelli
+Fix a bug (add some debug printout
+
+Revision 1.21 2007/04/18 17:28:12 arcelli
+Set the ToT bin width to the one actually used...
+
+Revision 1.20 2007/03/09 09:57:23 arcelli
+ Remove a forgotten include of Riostrem
+
+Revision 1.19 2007/03/08 15:41:20 arcelli
+set uncorrected times when filling RecPoints
+
+Revision 1.18 2007/03/06 16:31:20 arcelli
+Add Uncorrected TOF Time signal
+
+Revision 1.17 2007/02/28 18:09:11 arcelli
+Add protection against failed retrieval of the CDB cal object, now Reconstruction exits with AliFatal
+
+Revision 1.16 2007/02/20 15:57:00 decaro
+Raw data update: to read the TOF raw data defined in UNPACKED mode
+
Revision 0.03 2005/07/28 A. De Caro
Implement public method
// //
////////////////////////////////////////////////////////////////
-#include <Riostream.h>
-#include <TTree.h>
-#include <TObjArray.h>
-#include <TClonesArray.h>
-#include <TFile.h>
+#include "TClonesArray.h"
+//#include "TFile.h"
+#include "TStopwatch.h"
+#include "TTree.h"
+
+#include "AliDAQ.h"
+#include "AliLoader.h"
#include "AliLog.h"
+#include "AliRawReader.h"
#include "AliRunLoader.h"
-#include "AliLoader.h"
-#include "AliTOFdigit.h"
+#include "AliTOFCal.h"
+#include "AliTOFcalib.h"
+#include "AliTOFChannel.h"
+#include "AliTOFClusterFinder.h"
#include "AliTOFcluster.h"
+#include "AliTOFdigit.h"
#include "AliTOFGeometry.h"
-#include "AliTOFGeometryV4.h"
#include "AliTOFGeometryV5.h"
+#include "AliTOFrawData.h"
#include "AliTOFRawStream.h"
+#include "Riostream.h"
-#include "AliTOFClusterFinder.h"
+//extern TFile *gFile;
ClassImp(AliTOFClusterFinder)
-AliTOFClusterFinder::AliTOFClusterFinder():
+AliTOFClusterFinder::AliTOFClusterFinder(AliTOFcalib *calib):
fRunLoader(0),
fTOFLoader(0),
fTreeD(0),
fTreeR(0),
+ fTOFGeometry(new AliTOFGeometryV5()),
fDigits(new TClonesArray("AliTOFdigit", 4000)),
fRecPoints(new TClonesArray("AliTOFcluster", 4000)),
- fNumberOfTofClusters(0)
+ fNumberOfTofClusters(0),
+ fVerbose(0),
+ fDecoderVersion(0),
+ fTOFcalib(calib)
{
//
// Constructor
//
- fTOFGeometry = new AliTOFGeometry();
+ AliInfo("V5 TOF Geometry is taken as the default");
}
//______________________________________________________________________________
-AliTOFClusterFinder::AliTOFClusterFinder(AliRunLoader* runLoader):
+AliTOFClusterFinder::AliTOFClusterFinder(AliRunLoader* runLoader, AliTOFcalib *calib):
fRunLoader(runLoader),
fTOFLoader(runLoader->GetLoader("TOFLoader")),
fTreeD(0),
fTreeR(0),
+ fTOFGeometry(new AliTOFGeometryV5()),
fDigits(new TClonesArray("AliTOFdigit", 4000)),
fRecPoints(new TClonesArray("AliTOFcluster", 4000)),
- fNumberOfTofClusters(0)
+ fNumberOfTofClusters(0),
+ fVerbose(0),
+ fDecoderVersion(0),
+ fTOFcalib(calib)
{
//
// Constructor
//
- runLoader->CdGAFile();
- TFile *in=(TFile*)gFile;
- in->cd();
- fTOFGeometry = (AliTOFGeometry*)in->Get("TOFgeometry");
+}
+
+//------------------------------------------------------------------------
+AliTOFClusterFinder::AliTOFClusterFinder(const AliTOFClusterFinder &source)
+ :TObject(),
+ fRunLoader(0),
+ fTOFLoader(0),
+ fTreeD(0),
+ fTreeR(0),
+ fTOFGeometry(new AliTOFGeometryV5()),
+ fDigits(new TClonesArray("AliTOFdigit", 4000)),
+ fRecPoints(new TClonesArray("AliTOFcluster", 4000)),
+ fNumberOfTofClusters(0),
+ fVerbose(0),
+ fDecoderVersion(0),
+ fTOFcalib(0)
+{
+ // copy constructor
+ this->fDigits=source.fDigits;
+ this->fRecPoints=source.fRecPoints;
+ this->fTOFGeometry=source.fTOFGeometry;
+ this->fDecoderVersion=source.fDecoderVersion;
+ this->fTOFcalib=source.fTOFcalib;
+
+}
+
+//------------------------------------------------------------------------
+AliTOFClusterFinder& AliTOFClusterFinder::operator=(const AliTOFClusterFinder &source)
+{
+ // ass. op.
+ this->fDigits=source.fDigits;
+ this->fRecPoints=source.fRecPoints;
+ this->fTOFGeometry=source.fTOFGeometry;
+ this->fVerbose=source.fVerbose;
+ this->fDecoderVersion=source.fDecoderVersion;
+ this->fTOFcalib=source.fTOFcalib;
+ return *this;
}
//______________________________________________________________________________
// Converts digits to recpoints for TOF
//
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
fRunLoader->GetEvent(iEvent);
fTreeD = fTOFLoader->TreeD();
return;
}
- TClonesArray dummy("AliTOFdigit",10000), *digits=&dummy;
+ TClonesArray *digits = new TClonesArray("AliTOFdigit",10000);
branch->SetAddress(&digits);
ResetRecpoint();
AliDebug(2,Form("Number of TOF digits: %d",nDigits));
Int_t ii, jj;
- Int_t dig[5];
- Float_t g[3];
- Double_t h[5];
- Float_t ToT;
- Double_t TdcND;
+ Int_t dig[5]; //cluster detector indeces
+ Float_t g[3]; //cluster cartesian coord
+ Double_t h[3]; // the cluster spatial cyl. coordinates
+ Int_t parTOF[5]; //The TOF signal parameters
+ Bool_t status=kTRUE; // assume all sim channels ok in the beginning...
for (ii=0; ii<nDigits; ii++) {
AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii);
dig[0]=d->GetSector();
dig[3]=d->GetPadz();
dig[4]=d->GetPadx();
+ // AliDebug(2,Form(" %2i %1i %2i %1i %2i ",dig[0],dig[1],dig[2],dig[3],dig[4]));
+
for (jj=0; jj<3; jj++) g[jj] = 0.;
fTOFGeometry->GetPos(dig,g);
h[0] = TMath::Sqrt(g[0]*g[0]+g[1]*g[1]);
h[1] = TMath::ATan2(g[1],g[0]);
h[2] = g[2];
- h[3] = d->GetTdc();
- h[4] = d->GetAdc();
- ToT = d->GetToT();
- TdcND = d->GetTdcND();
- AliTOFcluster *tofCluster = new AliTOFcluster(h,d->GetTracks(),dig,ii,ToT, TdcND);
+ parTOF[0] = d->GetTdc(); //the TDC signal
+ parTOF[1] = d->GetToT(); //the ToT signal
+ parTOF[2] = d->GetAdc(); // the adc charge
+ parTOF[3] = d->GetTdcND(); // non decalibrated sim time
+ parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment
+ AliTOFcluster *tofCluster = new AliTOFcluster(h,dig,parTOF,status,d->GetTracks(),ii);
InsertCluster(tofCluster);
}
- AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters));
+ AliInfo(Form("Number of found clusters: %i for event: %i", fNumberOfTofClusters, iEvent));
+ CalibrateRecPoint();
FillRecPoint();
fTreeR->Fill();
fTOFLoader = fRunLoader->GetLoader("TOFLoader");
fTOFLoader->WriteRecPoints("OVERWRITE");
+ AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
+ digits->Delete();
+ delete digits;
+}
+
+//______________________________________________________________________________
+
+void AliTOFClusterFinder::Digits2RecPoints(TTree* digitsTree, TTree* clusterTree)
+{
+ //
+ // Converts digits to recpoints for TOF
+ //
+
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
+ /// fRunLoader->GetEvent(iEvent);
+
+ if (digitsTree == 0x0)
+ {
+ AliFatal("AliTOFClusterFinder: Can not get TreeD");
+ }
+
+ TBranch *branch = digitsTree->GetBranch("TOF");
+ if (!branch) {
+ AliError("can't get the branch with the TOF digits !");
+ return;
+ }
+
+ TClonesArray *digits = new TClonesArray("AliTOFdigit",10000);
+ branch->SetAddress(&digits);
+
+ ResetRecpoint();
+
+ fTreeR=clusterTree;
+ Int_t bufsize = 32000;
+ fTreeR->Branch("TOF", &fRecPoints, bufsize);
+
+ digitsTree->GetEvent(0);
+ Int_t nDigits = digits->GetEntriesFast();
+ AliDebug(2,Form("Number of TOF digits: %d",nDigits));
+
+ Int_t ii, jj;
+ Int_t dig[5]; //cluster detector indeces
+ Float_t g[3]; //cluster cartesian coord
+ Double_t h[3]; // the cluster spatial cyl. coordinates
+ Int_t parTOF[5]; //The TOF signal parameters
+ Bool_t status=kTRUE; // assume all sim channels ok in the beginning...
+ for (ii=0; ii<nDigits; ii++) {
+ AliTOFdigit *d = (AliTOFdigit*)digits->UncheckedAt(ii);
+ dig[0]=d->GetSector();
+ dig[1]=d->GetPlate();
+ dig[2]=d->GetStrip();
+ dig[3]=d->GetPadz();
+ dig[4]=d->GetPadx();
+
+ // AliDebug(2,Form(" %2i %1i %2i %1i %2i ",dig[0],dig[1],dig[2],dig[3],dig[4]));
+
+ for (jj=0; jj<3; jj++) g[jj] = 0.;
+ fTOFGeometry->GetPos(dig,g);
+
+ h[0] = TMath::Sqrt(g[0]*g[0]+g[1]*g[1]);
+ h[1] = TMath::ATan2(g[1],g[0]);
+ h[2] = g[2];
+
+ parTOF[0] = d->GetTdc(); //the TDC signal
+ parTOF[1] = d->GetToT(); //the ToT signal
+ parTOF[2] = d->GetAdc(); // the adc charge
+ parTOF[3] = d->GetTdcND(); // non decalibrated sim time
+ parTOF[4] = d->GetTdc(); // raw time, == Tdc time for the moment
+ AliTOFcluster *tofCluster = new AliTOFcluster(h,dig,parTOF,status,d->GetTracks(),ii);
+ InsertCluster(tofCluster);
+
+ }
+
+ AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters));
+
+ CalibrateRecPoint();
+ FillRecPoint();
+
+ clusterTree->Fill();
+ ResetRecpoint();
+
+ AliInfo(Form("Execution time to read TOF digits and to write TOF clusters : R:%.4fs C:%.4fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
+ digits->Delete();
+ delete digits;
}
//______________________________________________________________________________
// Converts RAW data to recpoints for TOF
//
- const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
+ //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+ const Int_t kDDL = AliDAQ::NumberOfDdls("TOF");
ResetRecpoint();
Int_t bufsize = 32000;
clustersTree->Branch("TOF", &fRecPoints, bufsize);
+ TClonesArray * clonesRawData;
+
Int_t ii = 0;
- Int_t indexDDL = 0;
+ Int_t dummy = -1;
Int_t detectorIndex[5];
Float_t position[3];
- Double_t cylindricalPosition[5];
+ Double_t cylindricalPosition[3];
+ Int_t parTOF[5];
+
+ ofstream ftxt;
+ if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app);
+ AliTOFRawStream tofInput(rawReader);
+
+ Int_t indexDDL = 0;
for (indexDDL = 0; indexDDL < kDDL; indexDDL++) {
rawReader->Reset();
- AliTOFRawStream tofInput(rawReader);
- rawReader->Select(5, indexDDL, indexDDL);
-
- while(tofInput.Next()) {
+ if (fDecoderVersion) {
+ AliInfo("Using New Decoder \n");
+ tofInput.LoadRawDataBuffers(indexDDL,fVerbose);
+ }
+ else tofInput.LoadRawData(indexDDL);
+
+ clonesRawData = (TClonesArray*)tofInput.GetRawData();
+
+ for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) {
+
+ AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData);
+
+ if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue;
+
+ if (fVerbose==2) {
+ if (indexDDL<10) ftxt << " " << indexDDL;
+ else ftxt << " " << indexDDL;
+ if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM();
+ else ftxt << " " << tofRawDatum->GetTRM();
+ ftxt << " " << tofRawDatum->GetTRMchain();
+ if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC();
+ else ftxt << " " << tofRawDatum->GetTDC();
+ ftxt << " " << tofRawDatum->GetTDCchannel();
+ }
+
+ tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(),
+ tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex);
+ dummy = detectorIndex[3];
+ detectorIndex[3] = detectorIndex[4];
+ detectorIndex[4] = dummy;
+
+ if (fVerbose==2) {
+ if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0];
+ else ftxt << " -> " << detectorIndex[0];
+ ftxt << " " << detectorIndex[1];
+ if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2];
+ else ftxt << " " << detectorIndex[2];
+ ftxt << " " << detectorIndex[3];
+ if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4];
+ else ftxt << " " << detectorIndex[4];
+ }
- detectorIndex[0] = tofInput.GetSector();
- detectorIndex[1] = tofInput.GetPlate();
- detectorIndex[2] = tofInput.GetStrip();
- detectorIndex[3] = tofInput.GetPadZ();
- detectorIndex[4] = tofInput.GetPadX();
-
for (ii=0; ii<3; ii++) position[ii] = 0.;
-
fTOFGeometry->GetPos(detectorIndex, position);
cylindricalPosition[0] = TMath::Sqrt(position[0]*position[0] + position[1]*position[1]);
cylindricalPosition[1] = TMath::ATan2(position[1], position[0]);
cylindricalPosition[2] = position[2];
- cylindricalPosition[3] = tofInput.GetTofBin();
- cylindricalPosition[4] = tofInput.GetADCbin();
- AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex);
+ parTOF[0] = tofRawDatum->GetTOF(); //TDC
+ parTOF[1] = tofRawDatum->GetTOT(); // TOT
+ parTOF[2] = tofRawDatum->GetTOT(); //ADC==TOF
+ parTOF[3] = -1;//raw data: no track of undecalib sim time
+ parTOF[4] = tofRawDatum->GetTOF(); // RAW time
+ AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex, parTOF);
InsertCluster(tofCluster);
- } // while loop
+ if (fVerbose==2) {
+ if (parTOF[1]<10)ftxt << " " << parTOF[1];
+ else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1];
+ else ftxt << " " << parTOF[1];
+ if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl;
+ else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl;
+ else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl;
+ else ftxt << " " << parTOF[3] << endl;
+ }
+
+ } // closed loop on TOF raw data per current DDL file
- } // loop on DDL files
+ clonesRawData->Clear();
+
+ } // closed loop on DDL index
+
+ if (fVerbose==2) ftxt.close();
AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters));
+ CalibrateRecPoint();
FillRecPoint();
clustersTree->Fill();
+
ResetRecpoint();
+ AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
}
//______________________________________________________________________________
// Converts RAW data to recpoints for TOF
//
- const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
+ //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+ const Int_t kDDL = AliDAQ::NumberOfDdls("TOF");
fRunLoader->GetEvent(iEvent);
Int_t bufsize = 32000;
fTreeR->Branch("TOF", &fRecPoints, bufsize);
+ TClonesArray * clonesRawData;
+
Int_t ii = 0;
- Int_t indexDDL = 0;
+ Int_t dummy = -1;
- Int_t detectorIndex[5];
+ Int_t detectorIndex[5] = {-1, -1, -1, -1, -1};
Float_t position[3];
Double_t cylindricalPosition[5];
+ Int_t parTOF[5];
+ ofstream ftxt;
+ if (fVerbose==2) ftxt.open("TOFdigitsRead.txt",ios::app);
+ AliTOFRawStream tofInput(rawReader);
+
+ Int_t indexDDL = 0;
for (indexDDL = 0; indexDDL < kDDL; indexDDL++) {
rawReader->Reset();
- AliTOFRawStream tofInput(rawReader);
- rawReader->Select(5, indexDDL, indexDDL);
-
- while(tofInput.Next()) {
-
- detectorIndex[0] = (Int_t)tofInput.GetSector();
- detectorIndex[1] = (Int_t)tofInput.GetPlate();
- detectorIndex[2] = (Int_t)tofInput.GetStrip();
- detectorIndex[3] = (Int_t)tofInput.GetPadZ();
- detectorIndex[4] = (Int_t)tofInput.GetPadX();
+ if (fDecoderVersion) {
+ AliInfo("Using New Decoder \n");
+ tofInput.LoadRawDataBuffers(indexDDL,fVerbose);
+ }
+ else tofInput.LoadRawData(indexDDL);
+
+ clonesRawData = (TClonesArray*)tofInput.GetRawData();
+
+ for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) {
+
+ AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData);
+
+ if (tofRawDatum->GetTOT()==-1 || tofRawDatum->GetTOF()==-1) continue;
+
+ if (fVerbose==2) {
+ if (indexDDL<10) ftxt << " " << indexDDL;
+ else ftxt << " " << indexDDL;
+ if (tofRawDatum->GetTRM()<10) ftxt << " " << tofRawDatum->GetTRM();
+ else ftxt << " " << tofRawDatum->GetTRM();
+ ftxt << " " << tofRawDatum->GetTRMchain();
+ if (tofRawDatum->GetTDC()<10) ftxt << " " << tofRawDatum->GetTDC();
+ else ftxt << " " << tofRawDatum->GetTDC();
+ ftxt << " " << tofRawDatum->GetTDCchannel();
+ }
+
+ tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(),
+ tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex);
+ dummy = detectorIndex[3];
+ detectorIndex[3] = detectorIndex[4];
+ detectorIndex[4] = dummy;
+
+ if (fVerbose==2) {
+ if (detectorIndex[0]<10) ftxt << " -> " << detectorIndex[0];
+ else ftxt << " -> " << detectorIndex[0];
+ ftxt << " " << detectorIndex[1];
+ if (detectorIndex[2]<10) ftxt << " " << detectorIndex[2];
+ else ftxt << " " << detectorIndex[2];
+ ftxt << " " << detectorIndex[3];
+ if (detectorIndex[4]<10) ftxt << " " << detectorIndex[4];
+ else ftxt << " " << detectorIndex[4];
+ }
for (ii=0; ii<3; ii++) position[ii] = 0.;
-
fTOFGeometry->GetPos(detectorIndex, position);
-
- cylindricalPosition[0] = (Double_t)TMath::Sqrt(position[0]*position[0] + position[1]*position[1]);
- cylindricalPosition[1] = (Double_t)TMath::ATan2(position[1], position[0]);
- cylindricalPosition[2] = (Double_t)position[2];
- cylindricalPosition[3] = (Double_t)tofInput.GetTofBin();
- cylindricalPosition[4] = (Double_t)tofInput.GetADCbin();
-
- AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex);
+
+ cylindricalPosition[0] = TMath::Sqrt(position[0]*position[0] + position[1]*position[1]);
+ cylindricalPosition[1] = TMath::ATan2(position[1], position[0]);
+ cylindricalPosition[2] = position[2];
+ parTOF[0] = tofRawDatum->GetTOF(); // TDC
+ parTOF[1] = tofRawDatum->GetTOT(); // TOT
+ parTOF[2] = tofRawDatum->GetTOT(); // raw data have ADC=TOT
+ parTOF[3] = -1; //raw data: no track of the undecalib sim time
+ parTOF[4] = tofRawDatum->GetTOF(); // Raw time == TDC
+ AliTOFcluster *tofCluster = new AliTOFcluster(cylindricalPosition, detectorIndex, parTOF);
InsertCluster(tofCluster);
- } // while loop
+ if (fVerbose==2) {
+ if (parTOF[1]<10)ftxt << " " << parTOF[1];
+ else if (parTOF[1]>=10 && parTOF[1]<100) ftxt << " " << parTOF[1];
+ else ftxt << " " << parTOF[1];
+ if (parTOF[0]<10) ftxt << " " << parTOF[0] << endl;
+ else if (parTOF[0]>=10 && parTOF[0]<100) ftxt << " " << parTOF[0] << endl;
+ else if (parTOF[0]>=100 && parTOF[0]<1000) ftxt << " " << parTOF[0] << endl;
+ else ftxt << " " << parTOF[3] << endl;
+ }
- } // DDL Loop
+ } // closed loop on TOF raw data per current DDL file
- AliInfo(Form("Number of found clusters: %i", fNumberOfTofClusters));
+ clonesRawData->Clear();
+ } // closed loop on DDL index
+
+ if (fVerbose==2) ftxt.close();
+
+ AliInfo(Form("Number of found clusters: %i for event: %i", fNumberOfTofClusters, iEvent));
+
+ CalibrateRecPoint();
FillRecPoint();
fTreeR->Fill();
fTOFLoader = fRunLoader->GetLoader("TOFLoader");
fTOFLoader->WriteRecPoints("OVERWRITE");
+ AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.4fs C:%.4fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
}
//______________________________________________________________________________
// (temporary solution)
//
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
+ //const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+ const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+
fRunLoader->GetEvent(iEvent);
fTreeD = fTOFLoader->TreeD();
if (fTreeD)
{
- AliInfo("AliTOFClusterFinder: TreeD re-creation");
+ AliInfo("TreeD re-creation");
fTreeD = 0x0;
fTOFLoader->MakeTree("D");
fTreeD = fTOFLoader->TreeD();
}
-
- fTreeR = fTOFLoader->TreeD();
- if (fTreeD == 0x0)
- {
- fTOFLoader->MakeTree("D");
- fTreeD = fTOFLoader->TreeD();
- }
-
- TClonesArray dummy("AliTOFdigit",10000), *tofDigits=&dummy;
+ TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000);
Int_t bufsize = 32000;
fTreeD->Branch("TOF", &tofDigits, bufsize);
-
- const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
-
fRunLoader->GetEvent(iEvent);
AliDebug(2,Form(" Event number %2i ", iEvent));
- Int_t indexDDL = 0;
+ TClonesArray * clonesRawData;
+
+ Int_t dummy = -1;
Int_t detectorIndex[5];
- Float_t digit[2];
+ Int_t digit[4];
+
+ AliTOFRawStream tofInput(rawReader);
+ Int_t indexDDL = 0;
for (indexDDL = 0; indexDDL < kDDL; indexDDL++) {
rawReader->Reset();
- AliTOFRawStream tofInput(rawReader);
- rawReader->Select(5, indexDDL, indexDDL);
+ if (fDecoderVersion) {
+ AliInfo("Using New Decoder \n");
+ tofInput.LoadRawDataBuffers(indexDDL,fVerbose);
+ }
+ else tofInput.LoadRawData(indexDDL);
+
+ clonesRawData = (TClonesArray*)tofInput.GetRawData();
- while(tofInput.Next()) {
+ for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) {
- detectorIndex[0] = tofInput.GetSector();
- detectorIndex[1] = tofInput.GetPlate();
- detectorIndex[2] = tofInput.GetStrip();
- detectorIndex[3] = tofInput.GetPadX();
- detectorIndex[4] = tofInput.GetPadZ();
-
- digit[0] = (Float_t)tofInput.GetTofBin();
- digit[1] = (Float_t)tofInput.GetADCbin();
+ AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData);
+
+ if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue;
+
+ tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(),
+ tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex);
+ dummy = detectorIndex[3];
+ detectorIndex[3] = detectorIndex[4];
+ detectorIndex[4] = dummy;
+
+ digit[0] = tofInput.GetTofBin();
+ digit[1] = tofInput.GetToTbin();
+ digit[2] = tofInput.GetToTbin();
+ digit[3] = -1;
Int_t tracknum[3]={-1,-1,-1};
} // while loop
+ clonesRawData->Clear();
+
} // DDL Loop
fTreeD->Fill();
fTOFLoader = fRunLoader->GetLoader("TOFLoader");
fTOFLoader->WriteDigits("OVERWRITE");
+ AliDebug(1, Form("Execution time to read TOF raw data and to write TOF clusters : R:%.2fs C:%.2fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
+}
+
+//______________________________________________________________________________
+
+void AliTOFClusterFinder::Raw2Digits(AliRawReader *rawReader, TTree* digitsTree)
+{
+ //
+ // Converts RAW data to MC digits for TOF for the current event
+ //
+ //
+
+ TStopwatch stopwatch;
+ stopwatch.Start();
+
+ const Int_t kDDL = fTOFGeometry->NDDL()*fTOFGeometry->NSectors();
+
+ if (!digitsTree)
+ {
+ AliError("No input digits Tree");
+ return;
+ }
+
+ TClonesArray *tofDigits = new TClonesArray("AliTOFdigit",10000);
+ Int_t bufsize = 32000;
+ digitsTree->Branch("TOF", &tofDigits, bufsize);
+
+ /// fRunLoader->GetEvent(iEvent);
+
+ /// AliDebug(2,Form(" Event number %2i ", iEvent));
+
+ TClonesArray * clonesRawData;
+
+ Int_t dummy = -1;
+
+ Int_t detectorIndex[5];
+ Int_t digit[4];
+
+ AliTOFRawStream tofInput(rawReader);
+
+ Int_t indexDDL = 0;
+ for (indexDDL = 0; indexDDL < kDDL; indexDDL++) {
+
+ rawReader->Reset();
+ if (fDecoderVersion) {
+ AliInfo("Using New Decoder \n");
+ tofInput.LoadRawDataBuffers(indexDDL,fVerbose);
+ }
+ else tofInput.LoadRawData(indexDDL);
+
+ clonesRawData = (TClonesArray*)tofInput.GetRawData();
+
+ for (Int_t iRawData = 0; iRawData<clonesRawData->GetEntriesFast(); iRawData++) {
+
+ AliTOFrawData *tofRawDatum = (AliTOFrawData*)clonesRawData->UncheckedAt(iRawData);
+
+ if (!tofRawDatum->GetTOT() || !tofRawDatum->GetTOF()) continue;
+
+ tofInput.EquipmentId2VolumeId(indexDDL, tofRawDatum->GetTRM(), tofRawDatum->GetTRMchain(),
+ tofRawDatum->GetTDC(), tofRawDatum->GetTDCchannel(), detectorIndex);
+ dummy = detectorIndex[3];
+ detectorIndex[3] = detectorIndex[4];
+ detectorIndex[4] = dummy;
+
+ digit[0] = tofInput.GetTofBin();
+ digit[1] = tofInput.GetToTbin();
+ digit[2] = tofInput.GetToTbin();
+ digit[3] = -1;
+
+ Int_t tracknum[3]={-1,-1,-1};
+
+ TClonesArray &aDigits = *tofDigits;
+ Int_t last=tofDigits->GetEntriesFast();
+ new (aDigits[last]) AliTOFdigit(tracknum, detectorIndex, digit);
+
+ } // while loop
+
+ clonesRawData->Clear();
+
+ } // DDL Loop
+
+ digitsTree->Fill();
+
+ AliDebug(1, Form("Got %d digits: ", tofDigits->GetEntries()));
+ AliDebug(1, Form("Execution time to read TOF raw data and fill TOF digit tree : R:%.2fs C:%.2fs",
+ stopwatch.RealTime(),stopwatch.CpuTime()));
+
}
//______________________________________________________________________________
Int_t ii, jj;
Int_t detectorIndex[5];
- Double_t cylindricalPosition[5];
+ Double_t cylindricalPosition[3];
+ Int_t parTOF[5];
Int_t trackLabels[3];
Int_t digitIndex = -1;
- Float_t ToT;
- Double_t TdcND;
+ Bool_t status=kTRUE;
TClonesArray &lRecPoints = *fRecPoints;
cylindricalPosition[0] = fTofClusters[ii]->GetR();
cylindricalPosition[1] = fTofClusters[ii]->GetPhi();
cylindricalPosition[2] = fTofClusters[ii]->GetZ();
- cylindricalPosition[3] = fTofClusters[ii]->GetTDC();
- cylindricalPosition[4] = fTofClusters[ii]->GetADC();
- ToT = fTofClusters[ii]->GetToT();
- TdcND = fTofClusters[ii]->GetTDCND();
+ parTOF[0] = fTofClusters[ii]->GetTDC(); // TDC
+ parTOF[1] = fTofClusters[ii]->GetToT(); // TOT
+ parTOF[2] = fTofClusters[ii]->GetADC(); // ADC=TOT
+ parTOF[3] = fTofClusters[ii]->GetTDCND(); // TDCND
+ parTOF[4] = fTofClusters[ii]->GetTDCRAW();//RAW
+ status=fTofClusters[ii]->GetStatus();
+ new(lRecPoints[ii]) AliTOFcluster(cylindricalPosition, detectorIndex, parTOF,status,trackLabels,digitIndex);
+
+ } // loop on clusters
+
+}
+
+//_________________________________________________________________________
+void AliTOFClusterFinder::CalibrateRecPoint()
+{
+ //
+ // Copy the global array of AliTOFcluster, i.e. fTofClusters (sorted
+ // in Z) in the global TClonesArray of AliTOFcluster,
+ // i.e. fRecPoints.
+ //
+
+ Int_t ii, jj;
- new(lRecPoints[ii]) AliTOFcluster(cylindricalPosition, trackLabels, detectorIndex, digitIndex, ToT, TdcND);
+ Int_t detectorIndex[5];
+ Int_t digitIndex = -1;
+ Double_t tToT;
+ Double_t timeCorr;
+ Int_t tdcCorr;
+ AliInfo(" Calibrating TOF Clusters: ")
+
+ AliTOFCal *calTOFArray = fTOFcalib->GetTOFCalArray();
+
+ for (ii=0; ii<fNumberOfTofClusters; ii++) {
+ digitIndex = fTofClusters[ii]->GetIndex();
+ for(jj=0; jj<5; jj++) detectorIndex[jj] = fTofClusters[ii]->GetDetInd(jj);
- //AliInfo(Form("%3i %3i %f %f %f %f %f %2i %2i %2i %1i %2i",ii,digitIndex, cylindricalPosition[2],cylindricalPosition[0],cylindricalPosition[1],cylindricalPosition[3],cylindricalPosition[4],detectorIndex[0],detectorIndex[1],detectorIndex[2],detectorIndex[3],detectorIndex[4]));
+ Int_t index = fTOFcalib->GetIndex(detectorIndex);
+
+ AliTOFChannel * calChannel = calTOFArray->GetChannel(index);
+
+ // Get channel status
+ Bool_t status=calChannel->GetStatus();
+ if(status)fTofClusters[ii]->SetStatus(!status); //odd convention, to avoid conflict with calibration objects currently in the db (temporary solution).
+ // Get Rough channel online equalization
+ Float_t roughDelay=calChannel->GetDelay();
+ AliDebug(2,Form(" channel delay = %f", roughDelay));
+ // Get Refined channel offline calibration parameters
+ Float_t par[6];
+ for (Int_t j = 0; j<6; j++){
+ par[j]=calChannel->GetSlewPar(j);
+ AliDebug(2,Form(" Calib Pars = %f, %f, %f, %f, %f, %f ",par[0],par[1],par[2],par[3],par[4],par[5]));
+ }
+ AliDebug(2,Form(" The ToT and Time, uncorr (counts) = %i , %i", fTofClusters[ii]->GetToT(),fTofClusters[ii]->GetTDC()));
+ tToT = (Double_t)(fTofClusters[ii]->GetToT()*AliTOFGeometry::ToTBinWidth()); tToT*=1.E-3; //ToT in ns
+ AliDebug(2,Form(" The ToT and Time, uncorr (ns)= %e, %e",fTofClusters[ii]->GetTDC()*AliTOFGeometry::TdcBinWidth()*1.E-3,tToT));
+ timeCorr=par[0]+par[1]*tToT+par[2]*tToT*tToT+par[3]*tToT*tToT*tToT+par[4]*tToT*tToT*tToT*tToT+par[5]*tToT*tToT*tToT*tToT*tToT+roughDelay; // the time correction
+ AliDebug(2,Form(" The time correction (ns) = %f", timeCorr));
+ timeCorr=(Double_t)(fTofClusters[ii]->GetTDC())*AliTOFGeometry::TdcBinWidth()*1.E-3-timeCorr;//redefine the time
+ timeCorr*=1.E3;
+ AliDebug(2,Form(" The channel time, corr (ps)= %e",timeCorr ));
+ tdcCorr=(Int_t)(timeCorr/AliTOFGeometry::TdcBinWidth()); //the corrected time (tdc counts)
+ fTofClusters[ii]->SetTDC(tdcCorr);
+ AliDebug(2,Form(" The channel time, corr (counts) = %i",fTofClusters[ii]->GetTDC()));
} // loop on clusters
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff