#include "AliTPCClustersRow.h"
#include "AliTPCParam.h"
#include "AliTPCRawStream.h"
+#include "AliTPCRawStreamV3.h"
#include "AliTPCRecoParam.h"
#include "AliTPCReconstructor.h"
#include "AliTPCcalibDB.h"
fNSigBins(0),
fLoop(0),
fMaxBin(0),
- fMaxTime(0),
+ fMaxTime(1006), // 1000>940 so use 1000, add 3 virtual time bins before and 3 after
fMaxPad(0),
fSector(-1),
fRow(-1),
fDebugStreamer(0),
fRecoParam(0),
fBDumpSignal(kFALSE),
- fBClonesArray(kFALSE)
+ fBClonesArray(kFALSE),
+ fAllBins(NULL),
+ fAllSigBins(NULL),
+ fAllNSigBins(NULL)
{
//
// COSNTRUCTOR
}
// Int_t nPoints = fRecoParam->GetLastBin()-fRecoParam->GetFirstBin();
- fRowCl= new AliTPCClustersRow();
- fRowCl->SetClass("AliTPCclusterMI");
- fRowCl->SetArray(1);
+ fRowCl= new AliTPCClustersRow("AliTPCclusterMI");
+
+ // Non-persistent arrays
+ //
+ //alocate memory for sector - maximal case
+ //
+ AliTPCROC * roc = AliTPCROC::Instance();
+ Int_t nRowsMax = roc->GetNRows(roc->GetNSector()-1);
+ Int_t nPadsMax = roc->GetNPads(roc->GetNSector()-1,nRowsMax-1);
+ fAllBins = new Float_t*[nRowsMax];
+ fAllSigBins = new Int_t*[nRowsMax];
+ fAllNSigBins = new Int_t[nRowsMax];
+ for (Int_t iRow = 0; iRow < nRowsMax; iRow++) {
+ //
+ Int_t maxBin = fMaxTime*(nPadsMax+6); // add 3 virtual pads before and 3 after
+ fAllBins[iRow] = new Float_t[maxBin];
+ memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin);
+ fAllSigBins[iRow] = new Int_t[maxBin];
+ fAllNSigBins[iRow]=0;
+ }
}
//______________________________________________________________
AliTPCclustererMI::AliTPCclustererMI(const AliTPCclustererMI ¶m)
fDebugStreamer(0),
fRecoParam(0),
fBDumpSignal(kFALSE),
- fBClonesArray(kFALSE)
+ fBClonesArray(kFALSE),
+ fAllBins(NULL),
+ fAllSigBins(NULL),
+ fAllNSigBins(NULL)
{
//
// dummy
fOutputClonesArray->Delete();
delete fOutputClonesArray;
}
+
+ if (fRowCl) {
+ fRowCl->GetArray()->Delete();
+ delete fRowCl;
+ }
+
+ AliTPCROC * roc = AliTPCROC::Instance();
+ Int_t nRowsMax = roc->GetNRows(roc->GetNSector()-1);
+ for (Int_t iRow = 0; iRow < nRowsMax; iRow++) {
+ delete [] fAllBins[iRow];
+ delete [] fAllSigBins[iRow];
+ }
+ delete [] fAllBins;
+ delete [] fAllSigBins;
+ delete [] fAllNSigBins;
}
void AliTPCclustererMI::SetInput(TTree * tree)
//
if (!tree) return;
fOutput= tree;
- AliTPCClustersRow clrow;
- AliTPCClustersRow *pclrow=&clrow;
- clrow.SetClass("AliTPCclusterMI");
- clrow.SetArray(1); // to make Clones array
+ AliTPCClustersRow clrow, *pclrow=&clrow;
+ pclrow = new AliTPCClustersRow("AliTPCclusterMI");
fOutput->Branch("Segment","AliTPCClustersRow",&pclrow,32000,200);
}
//
if ( ( (ry<0.6) || (rz<0.6) ) && fLoop==2) return;
- if ( (ry <1.2) && (rz<1.2) || (!fRecoParam->GetDoUnfold())) {
+ if ( ((ry <1.2) && (rz<1.2)) || (!fRecoParam->GetDoUnfold())) {
//
//if cluster looks like expected or Unfolding not switched on
//standard COG is used
else{
Float_t ratio =1;
if ( ( ((sum3i[dk+3]+3)/(sum3i[3]-3))+1 < (sum3i[2*dk+3]-3)/(sum3i[dk+3]+3))||
- sum3i[dk+3]<=sum3i[2*dk+3] && sum3i[dk+3]>2 ){
+ (sum3i[dk+3]<=sum3i[2*dk+3] && sum3i[dk+3]>2 )){
Float_t xm2 = sum3i[-dk+3];
Float_t xm1 = sum3i[+3];
Float_t x1 = sum3i[2*dk+3];
//
//
//
+
AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;
if (!transform) {
- AliFatal("Tranformations not in calibDB");
+ AliFatal("Tranformations not in calibDB");
}
+ transform->SetCurrentRecoParam((AliTPCRecoParam*)fRecoParam);
Double_t x[3]={c.GetRow(),c.GetPad(),c.GetTimeBin()};
Int_t i[1]={fSector};
transform->Transform(x,i,0,1);
FindClusters(noiseROC);
FillRow();
- fRowCl->GetArray()->Clear();
+ fRowCl->GetArray()->Clear("C");
nclusters+=fNcluster;
delete[] fBins;
Info("Digits2Clusters", "Number of found clusters : %d", nclusters);
}
+void AliTPCclustererMI::ProcessSectorData(){
+ //
+ // Process the data for the current sector
+ //
+
+ AliTPCCalPad * pedestalTPC = AliTPCcalibDB::Instance()->GetPedestals();
+ AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();
+ AliTPCCalROC * pedestalROC = pedestalTPC->GetCalROC(fSector); // pedestal per given sector
+ AliTPCCalROC * noiseROC = noiseTPC->GetCalROC(fSector); // noise per given sector
+ //check the presence of the calibration
+ if (!noiseROC ||!pedestalROC ) {
+ AliError(Form("Missing calibration per sector\t%d\n",fSector));
+ return;
+ }
+ Int_t nRows=fParam->GetNRow(fSector);
+ Bool_t calcPedestal = fRecoParam->GetCalcPedestal();
+ Int_t zeroSup = fParam->GetZeroSup();
+ // if (calcPedestal) {
+ if (kFALSE ) {
+ for (Int_t iRow = 0; iRow < nRows; iRow++) {
+ Int_t maxPad = fParam->GetNPads(fSector, iRow);
+
+ for (Int_t iPad = 3; iPad < maxPad + 3; iPad++) {
+ //
+ // Temporary fix for data production - !!!! MARIAN
+ // The noise calibration should take mean and RMS - currently the Gaussian fit used
+ // In case of double peak - the pad should be rejected
+ //
+ // Line mean - if more than given digits over threshold - make a noise calculation
+ // and pedestal substration
+ if (!calcPedestal && fAllBins[iRow][iPad*fMaxTime+0]<50) continue;
+ //
+ if (fAllBins[iRow][iPad*fMaxTime+0] <1 ) continue; // no data
+ Float_t *p = &fAllBins[iRow][iPad*fMaxTime+3];
+ //Float_t pedestal = TMath::Median(fMaxTime, p);
+ Int_t id[3] = {fSector, iRow, iPad-3};
+ // calib values
+ Double_t rmsCalib= noiseROC->GetValue(iRow,iPad-3);
+ Double_t pedestalCalib = pedestalROC->GetValue(iRow,iPad-3);
+ Double_t rmsEvent = rmsCalib;
+ Double_t pedestalEvent = pedestalCalib;
+ ProcesSignal(p, fMaxTime, id, rmsEvent, pedestalEvent);
+ if (rmsEvent<rmsCalib) rmsEvent = rmsCalib; // take worst scenario
+ if (TMath::Abs(pedestalEvent-pedestalCalib)<1.0) pedestalEvent = pedestalCalib;
+
+ //
+ for (Int_t iTimeBin = 0; iTimeBin < fMaxTime; iTimeBin++) {
+ Int_t bin = iPad*fMaxTime+iTimeBin;
+ fAllBins[iRow][bin] -= pedestalEvent;
+ if (iTimeBin < fRecoParam->GetFirstBin())
+ fAllBins[iRow][bin] = 0;
+ if (iTimeBin > fRecoParam->GetLastBin())
+ fAllBins[iRow][bin] = 0;
+ if (fAllBins[iRow][iPad*fMaxTime+iTimeBin] < zeroSup)
+ fAllBins[iRow][bin] = 0;
+ if (fAllBins[iRow][bin] < 3.0*rmsEvent) // 3 sigma cut on RMS
+ fAllBins[iRow][bin] = 0;
+ if (fAllBins[iRow][bin]) fAllSigBins[iRow][fAllNSigBins[iRow]++] = bin;
+ }
+ }
+ }
+ }
+
+ if (AliTPCReconstructor::StreamLevel()>5) {
+ for (Int_t iRow = 0; iRow < nRows; iRow++) {
+ Int_t maxPad = fParam->GetNPads(fSector,iRow);
+
+ for (Int_t iPad = 3; iPad < maxPad + 3; iPad++) {
+ for (Int_t iTimeBin = 0; iTimeBin < fMaxTime; iTimeBin++) {
+ Int_t bin = iPad*fMaxTime+iTimeBin;
+ Float_t signal = fAllBins[iRow][bin];
+ if (AliTPCReconstructor::StreamLevel()>3 && signal>3) {
+ Double_t x[]={iRow,iPad-3,iTimeBin-3};
+ Int_t i[]={fSector};
+ AliTPCTransform trafo;
+ trafo.Transform(x,i,0,1);
+ Double_t gx[3]={x[0],x[1],x[2]};
+ trafo.RotatedGlobal2Global(fSector,gx);
+ // fAllSigBins[iRow][fAllNSigBins[iRow]++]
+ Int_t rowsigBins = fAllNSigBins[iRow];
+ Int_t first=fAllSigBins[iRow][0];
+ Int_t last= 0;
+ // if (rowsigBins>0) fAllSigBins[iRow][fAllNSigBins[iRow]-1];
+
+ if (AliTPCReconstructor::StreamLevel()>5) {
+ (*fDebugStreamer)<<"Digits"<<
+ "sec="<<fSector<<
+ "row="<<iRow<<
+ "pad="<<iPad<<
+ "time="<<iTimeBin<<
+ "sig="<<signal<<
+ "x="<<x[0]<<
+ "y="<<x[1]<<
+ "z="<<x[2]<<
+ "gx="<<gx[0]<<
+ "gy="<<gx[1]<<
+ "gz="<<gx[2]<<
+ //
+ "rowsigBins="<<rowsigBins<<
+ "first="<<first<<
+ "last="<<last<<
+ "\n";
+ }
+ }
+ }
+ }
+ }
+ }
+
+ // Now loop over rows and find clusters
+ for (fRow = 0; fRow < nRows; fRow++) {
+ fRowCl->SetID(fParam->GetIndex(fSector, fRow));
+ if (fOutput) fOutput->GetBranch("Segment")->SetAddress(&fRowCl);
+
+ fRx = fParam->GetPadRowRadii(fSector, fRow);
+ fPadLength = fParam->GetPadPitchLength(fSector, fRow);
+ fPadWidth = fParam->GetPadPitchWidth();
+ fMaxPad = fParam->GetNPads(fSector,fRow);
+ fMaxBin = fMaxTime*(fMaxPad+6); // add 3 virtual pads before and 3 after
+
+ fBins = fAllBins[fRow];
+ fSigBins = fAllSigBins[fRow];
+ fNSigBins = fAllNSigBins[fRow];
+
+ FindClusters(noiseROC);
+
+ FillRow();
+ if(fBClonesArray == kFALSE) fRowCl->GetArray()->Clear("C");
+ fNclusters += fNcluster;
+
+ } // End of loop to find clusters
+}
+
+
void AliTPCclustererMI::Digits2Clusters(AliRawReader* rawReader)
{
//-----------------------------------------------------------------
fRecoParam->Dump();
}
fRowDig = NULL;
+
+ AliTPCCalPad * gainTPC = AliTPCcalibDB::Instance()->GetPadGainFactor();
+ AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();
+ //
+ AliTPCRawStreamV3 input(rawReader,(AliAltroMapping**)mapping);
+ fEventHeader = (AliRawEventHeaderBase*)rawReader->GetEventHeader();
+ if (fEventHeader){
+ fTimeStamp = fEventHeader->Get("Timestamp");
+ fEventType = fEventHeader->Get("Type");
+ AliTPCTransform *transform = AliTPCcalibDB::Instance()->GetTransform() ;
+ transform->SetCurrentTimeStamp(fTimeStamp);
+ transform->SetCurrentRun(rawReader->GetRunNumber());
+ }
+
+ // creaate one TClonesArray for all clusters
+ if(fBClonesArray && !fOutputClonesArray) fOutputClonesArray = new TClonesArray("AliTPCclusterMI",1000);
+ // reset counter
+ fNclusters = 0;
+
+ fMaxTime = fRecoParam->GetLastBin() + 6; // add 3 virtual time bins before and 3 after
+// const Int_t kNIS = fParam->GetNInnerSector();
+// const Int_t kNOS = fParam->GetNOuterSector();
+// const Int_t kNS = kNIS + kNOS;
+ fZWidth = fParam->GetZWidth();
+ Int_t zeroSup = fParam->GetZeroSup();
+ //
+ // Clean-up
+ //
AliTPCROC * roc = AliTPCROC::Instance();
+ Int_t nRowsMax = roc->GetNRows(roc->GetNSector()-1);
+ Int_t nPadsMax = roc->GetNPads(roc->GetNSector()-1,nRowsMax-1);
+ for (Int_t iRow = 0; iRow < nRowsMax; iRow++) {
+ //
+ Int_t maxBin = fMaxTime*(nPadsMax+6); // add 3 virtual pads before and 3 after
+ memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin);
+ fAllNSigBins[iRow]=0;
+ }
+
+ Int_t prevSector=-1;
+ rawReader->Reset();
+ Int_t digCounter=0;
+ //
+ // Loop over DDLs
+ //
+ const Int_t kNIS = fParam->GetNInnerSector();
+ const Int_t kNOS = fParam->GetNOuterSector();
+ const Int_t kNS = kNIS + kNOS;
+
+ for(fSector = 0; fSector < kNS; fSector++) {
+
+ Int_t nRows = 0;
+ Int_t nDDLs = 0, indexDDL = 0;
+ if (fSector < kNIS) {
+ nRows = fParam->GetNRowLow();
+ fSign = (fSector < kNIS/2) ? 1 : -1;
+ nDDLs = 2;
+ indexDDL = fSector * 2;
+ }
+ else {
+ nRows = fParam->GetNRowUp();
+ fSign = ((fSector-kNIS) < kNOS/2) ? 1 : -1;
+ nDDLs = 4;
+ indexDDL = (fSector-kNIS) * 4 + kNIS * 2;
+ }
+
+ // load the raw data for corresponding DDLs
+ rawReader->Reset();
+ rawReader->Select("TPC",indexDDL,indexDDL+nDDLs-1);
+
+ while (input.NextDDL()){
+ if (input.GetSector() != fSector)
+ AliFatal(Form("Sector index mismatch ! Expected (%d), but got (%d) !",fSector,input.GetSector()));
+
+ //Int_t nRows = fParam->GetNRow(fSector);
+
+ AliTPCCalROC * gainROC = gainTPC->GetCalROC(fSector); // pad gains per given sector
+ // Begin loop over altro data
+ Bool_t calcPedestal = fRecoParam->GetCalcPedestal();
+ Float_t gain =1;
+
+ //loop over pads
+ while ( input.NextChannel() ) {
+ Int_t iRow = input.GetRow();
+ if (iRow < 0){
+ continue;
+ }
+ if (iRow >= nRows){
+ AliError(Form("Pad-row index (%d) outside the range (%d -> %d) !",
+ iRow, 0, nRows -1));
+ continue;
+ }
+ //pad
+ Int_t iPad = input.GetPad();
+ if (iPad < 0 || iPad >= nPadsMax) {
+ AliError(Form("Pad index (%d) outside the range (%d -> %d) !",
+ iPad, 0, nPadsMax-1));
+ continue;
+ }
+ gain = gainROC->GetValue(iRow,iPad);
+ iPad+=3;
+
+ //loop over bunches
+ while ( input.NextBunch() ){
+ Int_t startTbin = (Int_t)input.GetStartTimeBin();
+ Int_t bunchlength = (Int_t)input.GetBunchLength();
+ const UShort_t *sig = input.GetSignals();
+ for (Int_t iTime = 0; iTime<bunchlength; iTime++){
+ Int_t iTimeBin=startTbin-iTime;
+ if ( iTimeBin < fRecoParam->GetFirstBin() || iTimeBin >= fRecoParam->GetLastBin()){
+ continue;
+ AliFatal(Form("Timebin index (%d) outside the range (%d -> %d) !",
+ iTimeBin, 0, iTimeBin -1));
+ }
+ iTimeBin+=3;
+ //signal
+ Float_t signal=(Float_t)sig[iTime];
+ if (!calcPedestal && signal <= zeroSup) continue;
+
+ if (!calcPedestal) {
+ Int_t bin = iPad*fMaxTime+iTimeBin;
+ if (gain>0){
+ fAllBins[iRow][bin] = signal/gain;
+ }else{
+ fAllBins[iRow][bin] =0;
+ }
+ fAllSigBins[iRow][fAllNSigBins[iRow]++] = bin;
+ }else{
+ fAllBins[iRow][iPad*fMaxTime+iTimeBin] = signal;
+ }
+ fAllBins[iRow][iPad*fMaxTime+0]+=1.; // pad with signal
+
+ // Temporary
+ digCounter++;
+ }// end loop signals in bunch
+ }// end loop bunches
+ } // end loop pads
+ //
+ //
+ //
+ //
+ // Now loop over rows and perform pedestal subtraction
+ if (digCounter==0) continue;
+ } // End of loop over sectors
+ //process last sector
+ if ( digCounter>0 ){
+ ProcessSectorData();
+ for (Int_t iRow = 0; iRow < fParam->GetNRow(fSector); iRow++) {
+ Int_t maxPad = fParam->GetNPads(fSector,iRow);
+ Int_t maxBin = fMaxTime*(maxPad+6); // add 3 virtual pads before and 3 after
+ memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin);
+ fAllNSigBins[iRow] = 0;
+ }
+ prevSector=fSector;
+ digCounter=0;
+ }
+ }
+
+ if (rawReader->GetEventId() && fOutput ){
+ Info("Digits2Clusters", "File %s Event\t%u\tNumber of found clusters : %d\n", fOutput->GetName(),*(rawReader->GetEventId()), fNclusters);
+ }
+
+ if(rawReader->GetEventId()) {
+ Info("Digits2Clusters", "Event\t%u\tNumber of found clusters : %d\n",*(rawReader->GetEventId()), fNclusters);
+ }
+
+ if(fBClonesArray) {
+ //Info("Digits2Clusters", "Number of found clusters : %d\n",fOutputClonesArray->GetEntriesFast());
+ }
+}
+
+
+
+
+
+void AliTPCclustererMI::Digits2ClustersOld
+(AliRawReader* rawReader)
+{
+//-----------------------------------------------------------------
+// This is a cluster finder for the TPC raw data.
+// The method assumes NO ordering of the altro channels.
+// The pedestal subtraction can be switched on and off
+// using an option of the TPC reconstructor
+//-----------------------------------------------------------------
+ fRecoParam = AliTPCReconstructor::GetRecoParam();
+ if (!fRecoParam){
+ AliFatal("Can not get the reconstruction parameters");
+ }
+ if(AliTPCReconstructor::StreamLevel()>5) {
+ AliInfo("Parameter Dumps");
+ fParam->Dump();
+ fRecoParam->Dump();
+ }
+ fRowDig = NULL;
+
AliTPCCalPad * gainTPC = AliTPCcalibDB::Instance()->GetPadGainFactor();
- AliTPCCalPad * pedestalTPC = AliTPCcalibDB::Instance()->GetPedestals();
- AliTPCCalPad * noiseTPC = AliTPCcalibDB::Instance()->GetPadNoise();
AliTPCAltroMapping** mapping =AliTPCcalibDB::Instance()->GetMapping();
//
AliTPCRawStream input(rawReader,(AliAltroMapping**)mapping);
fZWidth = fParam->GetZWidth();
Int_t zeroSup = fParam->GetZeroSup();
//
- //alocate memory for sector - maximal case
+ // Clean-up
//
- Float_t** allBins = NULL;
- Int_t** allSigBins = NULL;
- Int_t* allNSigBins = NULL;
+
+ AliTPCROC * roc = AliTPCROC::Instance();
Int_t nRowsMax = roc->GetNRows(roc->GetNSector()-1);
Int_t nPadsMax = roc->GetNPads(roc->GetNSector()-1,nRowsMax-1);
- allBins = new Float_t*[nRowsMax];
- allSigBins = new Int_t*[nRowsMax];
- allNSigBins = new Int_t[nRowsMax];
for (Int_t iRow = 0; iRow < nRowsMax; iRow++) {
//
Int_t maxBin = fMaxTime*(nPadsMax+6); // add 3 virtual pads before and 3 after
- allBins[iRow] = new Float_t[maxBin];
- memset(allBins[iRow],0,sizeof(Float_t)*maxBin);
- allSigBins[iRow] = new Int_t[maxBin];
- allNSigBins[iRow]=0;
+ memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin);
+ fAllNSigBins[iRow]=0;
}
//
// Loop over sectors
if(input.GetSector() != fSector) continue;
AliTPCCalROC * gainROC = gainTPC->GetCalROC(fSector); // pad gains per given sector
- AliTPCCalROC * pedestalROC = pedestalTPC->GetCalROC(fSector); // pedestal per given sector
- AliTPCCalROC * noiseROC = noiseTPC->GetCalROC(fSector); // noise per given sector
- //check the presence of the calibration
- if (!noiseROC ||!pedestalROC ) {
- AliError(Form("Missing calibration per sector\t%d\n",fSector));
- continue;
- }
for (Int_t iRow = 0; iRow < nRows; iRow++) {
Int_t maxPad;
if (fSector < kNIS)
- maxPad = fParam->GetNPadsLow(iRow);
+ maxPad = fParam->GetNPadsLow(iRow);
else
- maxPad = fParam->GetNPadsUp(iRow);
+ maxPad = fParam->GetNPadsUp(iRow);
Int_t maxBin = fMaxTime*(maxPad+6); // add 3 virtual pads before and 3 after
- memset(allBins[iRow],0,sizeof(Float_t)*maxBin);
- allNSigBins[iRow] = 0;
+ memset(fAllBins[iRow],0,sizeof(Float_t)*maxBin);
+ fAllNSigBins[iRow] = 0;
}
Int_t digCounter=0;
input.Reset();
while (input.Next()) {
if (input.GetSector() != fSector)
- AliFatal(Form("Sector index mismatch ! Expected (%d), but got (%d) !",fSector,input.GetSector()));
+ AliFatal(Form("Sector index mismatch ! Expected (%d), but got (%d) !",fSector,input.GetSector()));
+
-
Int_t iRow = input.GetRow();
if (iRow < 0){
- continue;
+ continue;
}
if (iRow < 0 || iRow >= nRows){
- AliError(Form("Pad-row index (%d) outside the range (%d -> %d) !",
+ AliError(Form("Pad-row index (%d) outside the range (%d -> %d) !",
iRow, 0, nRows -1));
- continue;
+ continue;
}
//pad
Int_t iPad = input.GetPad();
if (iPad < 0 || iPad >= nPadsMax) {
- AliError(Form("Pad index (%d) outside the range (%d -> %d) !",
+ AliError(Form("Pad index (%d) outside the range (%d -> %d) !",
iPad, 0, nPadsMax-1));
- continue;
+ continue;
}
if (iPad!=lastPad){
- gain = gainROC->GetValue(iRow,iPad);
- lastPad = iPad;
+ gain = gainROC->GetValue(iRow,iPad);
+ lastPad = iPad;
}
iPad+=3;
//time
Int_t iTimeBin = input.GetTime();
if ( iTimeBin < fRecoParam->GetFirstBin() || iTimeBin >= fRecoParam->GetLastBin()){
- continue;
- AliFatal(Form("Timebin index (%d) outside the range (%d -> %d) !",
+ continue;
+ AliFatal(Form("Timebin index (%d) outside the range (%d -> %d) !",
iTimeBin, 0, iTimeBin -1));
}
iTimeBin+=3;
//signal
Float_t signal = input.GetSignal();
- if (!calcPedestal && signal <= zeroSup) continue;
+ if (!calcPedestal && signal <= zeroSup) continue;
if (!calcPedestal) {
- Int_t bin = iPad*fMaxTime+iTimeBin;
- if (gain>0){
- allBins[iRow][bin] = signal/gain;
- }else{
- allBins[iRow][bin] =0;
- }
- allSigBins[iRow][allNSigBins[iRow]++] = bin;
+ Int_t bin = iPad*fMaxTime+iTimeBin;
+ if (gain>0){
+ fAllBins[iRow][bin] = signal/gain;
+ }else{
+ fAllBins[iRow][bin] =0;
+ }
+ fAllSigBins[iRow][fAllNSigBins[iRow]++] = bin;
}else{
- allBins[iRow][iPad*fMaxTime+iTimeBin] = signal;
+ fAllBins[iRow][iPad*fMaxTime+iTimeBin] = signal;
}
- allBins[iRow][iPad*fMaxTime+0]+=1.; // pad with signal
+ fAllBins[iRow][iPad*fMaxTime+0]+=1.; // pad with signal
// Temporary
digCounter++;
//
// Now loop over rows and perform pedestal subtraction
if (digCounter==0) continue;
- // if (calcPedestal) {
- if (kFALSE ) {
- for (Int_t iRow = 0; iRow < nRows; iRow++) {
- Int_t maxPad;
- if (fSector < kNIS)
- maxPad = fParam->GetNPadsLow(iRow);
- else
- maxPad = fParam->GetNPadsUp(iRow);
-
- for (Int_t iPad = 3; iPad < maxPad + 3; iPad++) {
- //
- // Temporary fix for data production - !!!! MARIAN
- // The noise calibration should take mean and RMS - currently the Gaussian fit used
- // In case of double peak - the pad should be rejected
- //
- // Line mean - if more than given digits over threshold - make a noise calculation
- // and pedestal substration
- if (!calcPedestal && allBins[iRow][iPad*fMaxTime+0]<50) continue;
- //
- if (allBins[iRow][iPad*fMaxTime+0] <1 ) continue; // no data
- Float_t *p = &allBins[iRow][iPad*fMaxTime+3];
- //Float_t pedestal = TMath::Median(fMaxTime, p);
- Int_t id[3] = {fSector, iRow, iPad-3};
- // calib values
- Double_t rmsCalib= noiseROC->GetValue(iRow,iPad-3);
- Double_t pedestalCalib = pedestalROC->GetValue(iRow,iPad-3);
- Double_t rmsEvent = rmsCalib;
- Double_t pedestalEvent = pedestalCalib;
- ProcesSignal(p, fMaxTime, id, rmsEvent, pedestalEvent);
- if (rmsEvent<rmsCalib) rmsEvent = rmsCalib; // take worst scenario
- if (TMath::Abs(pedestalEvent-pedestalCalib)<1.0) pedestalEvent = pedestalCalib;
-
- //
- for (Int_t iTimeBin = 0; iTimeBin < fMaxTime; iTimeBin++) {
- Int_t bin = iPad*fMaxTime+iTimeBin;
- allBins[iRow][bin] -= pedestalEvent;
- if (iTimeBin < fRecoParam->GetFirstBin())
- allBins[iRow][bin] = 0;
- if (iTimeBin > fRecoParam->GetLastBin())
- allBins[iRow][bin] = 0;
- if (allBins[iRow][iPad*fMaxTime+iTimeBin] < zeroSup)
- allBins[iRow][bin] = 0;
- if (allBins[iRow][bin] < 3.0*rmsEvent) // 3 sigma cut on RMS
- allBins[iRow][bin] = 0;
- if (allBins[iRow][bin]) allSigBins[iRow][allNSigBins[iRow]++] = bin;
- }
- }
- }
- }
-
- if (AliTPCReconstructor::StreamLevel()>3) {
- for (Int_t iRow = 0; iRow < nRows; iRow++) {
- Int_t maxPad;
- if (fSector < kNIS)
- maxPad = fParam->GetNPadsLow(iRow);
- else
- maxPad = fParam->GetNPadsUp(iRow);
-
- for (Int_t iPad = 3; iPad < maxPad + 3; iPad++) {
- for (Int_t iTimeBin = 0; iTimeBin < fMaxTime; iTimeBin++) {
- Int_t bin = iPad*fMaxTime+iTimeBin;
- Float_t signal = allBins[iRow][bin];
- if (AliTPCReconstructor::StreamLevel()>3 && signal>3) {
- Double_t x[]={iRow,iPad-3,iTimeBin-3};
- Int_t i[]={fSector};
- AliTPCTransform trafo;
- trafo.Transform(x,i,0,1);
- Double_t gx[3]={x[0],x[1],x[2]};
- trafo.RotatedGlobal2Global(fSector,gx);
- // allSigBins[iRow][allNSigBins[iRow]++]
- Int_t rowsigBins = allNSigBins[iRow];
- Int_t first=allSigBins[iRow][0];
- Int_t last= 0;
- if (rowsigBins>0) allSigBins[iRow][allNSigBins[iRow]-1];
-
- if (AliTPCReconstructor::StreamLevel()>0) {
- (*fDebugStreamer)<<"Digits"<<
- "sec="<<fSector<<
- "row="<<iRow<<
- "pad="<<iPad<<
- "time="<<iTimeBin<<
- "sig="<<signal<<
- "x="<<x[0]<<
- "y="<<x[1]<<
- "z="<<x[2]<<
- "gx="<<gx[0]<<
- "gy="<<gx[1]<<
- "gz="<<gx[2]<<
- //
- "rowsigBins="<<rowsigBins<<
- "first="<<first<<
- "last="<<last<<
- "\n";
- }
- }
- }
- }
- }
- }
-
- // Now loop over rows and find clusters
- for (fRow = 0; fRow < nRows; fRow++) {
- fRowCl->SetID(fParam->GetIndex(fSector, fRow));
- if (fOutput) fOutput->GetBranch("Segment")->SetAddress(&fRowCl);
-
- fRx = fParam->GetPadRowRadii(fSector, fRow);
- fPadLength = fParam->GetPadPitchLength(fSector, fRow);
- fPadWidth = fParam->GetPadPitchWidth();
- if (fSector < kNIS)
- fMaxPad = fParam->GetNPadsLow(fRow);
- else
- fMaxPad = fParam->GetNPadsUp(fRow);
- fMaxBin = fMaxTime*(fMaxPad+6); // add 3 virtual pads before and 3 after
-
- fBins = allBins[fRow];
- fSigBins = allSigBins[fRow];
- fNSigBins = allNSigBins[fRow];
-
- FindClusters(noiseROC);
-
- FillRow();
- if(fBClonesArray == kFALSE) fRowCl->GetArray()->Clear();
- fNclusters += fNcluster;
-
- } // End of loop to find clusters
+ ProcessSectorData();
} // End of loop over sectors
- for (Int_t iRow = 0; iRow < nRowsMax; iRow++) {
- delete [] allBins[iRow];
- delete [] allSigBins[iRow];
- }
- delete [] allBins;
- delete [] allSigBins;
- delete [] allNSigBins;
-
if (rawReader->GetEventId() && fOutput ){
Info("Digits2Clusters", "File %s Event\t%d\tNumber of found clusters : %d\n", fOutput->GetName(),*(rawReader->GetEventId()), fNclusters);
}
Float_t minMaxCutSigma = fRecoParam->GetMinMaxCutSigma();
Float_t minLeftRightCutSigma = fRecoParam->GetMinLeftRightCutSigma();
Float_t minUpDownCutSigma = fRecoParam->GetMinUpDownCutSigma();
+ Int_t useOnePadCluster = fRecoParam->GetUseOnePadCluster();
for (Int_t iSig = 0; iSig < fNSigBins; iSig++) {
Int_t i = fSigBins[iSig];
- //if (i%fMaxTime<=crtime) continue;
+ if (i%fMaxTime<=crtime) continue;
Float_t *b = &fBins[i];
//absolute custs
if (b[0]<minMaxCutAbs) continue; //threshold for maxima
//
- if (b[-1]+b[1]+b[-fMaxTime]+b[fMaxTime]<=0) continue; // cut on isolated clusters
- if (b[-1]+b[1]<=0) continue; // cut on isolated clusters
- if (b[-fMaxTime]+b[fMaxTime]<=0) continue; // cut on isolated clusters
+ if (useOnePadCluster==0){
+ if (b[-1]+b[1]+b[-fMaxTime]+b[fMaxTime]<=0) continue; // cut on isolated clusters
+ if (b[-1]+b[1]<=0) continue; // cut on isolated clusters
+ if (b[-fMaxTime]+b[fMaxTime]<=0) continue; // cut on isolated clusters
+ }
//
if ((b[0]+b[-1]+b[1])<minUpDownCutAbs) continue; //threshold for up down (TRF)
if ((b[0]+b[-fMaxTime]+b[fMaxTime])<minLeftRightCutAbs) continue; //threshold for left right (PRF)
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff