ClassImp(AliTPCCalibPulser)
AliTPCCalibPulser::AliTPCCalibPulser() :
- AliTPCCalibRawBase(),
- fNbinsT0(200),
- fXminT0(-2),
- fXmaxT0(2),
- fNbinsQ(200),
- fXminQ(10),
- fXmaxQ(40),
- fNbinsRMS(100),
- fXminRMS(0.1),
- fXmaxRMS(5.1),
- fPeakIntMinus(2),
- fPeakIntPlus(2),
- fIsZeroSuppressed(kFALSE),
- fLastSector(-1),
- fParam(new AliTPCParam),
- fPedestalTPC(0x0),
- fPadNoiseTPC(0x0),
- fOutliers(0x0),
- fPedestalROC(0x0),
- fPadNoiseROC(0x0),
- fCalRocArrayT0(72),
- fCalRocArrayQ(72),
- fCalRocArrayRMS(72),
- fCalRocArrayOutliers(72),
- fHistoQArray(72),
- fHistoT0Array(72),
- fHistoRMSArray(72),
- fHMeanTimeSector(0x0),
- fVMeanTimeSector(72),
- fPadTimesArrayEvent(72),
- fPadQArrayEvent(72),
- fPadRMSArrayEvent(72),
- fPadPedestalArrayEvent(72),
- fCurrentChannel(-1),
- fCurrentSector(-1),
- fCurrentRow(-1),
- fCurrentPad(-1),
- fMaxPadSignal(-1),
- fMaxTimeBin(-1),
- fPadSignal(1024),
- fPadPedestal(0),
- fPadNoise(0),
- fVTime0Offset(72),
- fVTime0OffsetCounter(72)
+AliTPCCalibRawBase(),
+fNbinsT0(200),
+fXminT0(-2),
+fXmaxT0(2),
+fNbinsQ(200),
+fXminQ(10),
+fXmaxQ(40),
+fNbinsRMS(100),
+fXminRMS(0.1),
+fXmaxRMS(5.1),
+fPeakIntMinus(2),
+fPeakIntPlus(2),
+fIsZeroSuppressed(kFALSE),
+fLastSector(-1),
+fParam(new AliTPCParam),
+fPedestalTPC(0x0),
+fPadNoiseTPC(0x0),
+fOutliers(0x0),
+fPedestalROC(0x0),
+fPadNoiseROC(0x0),
+fCalRocArrayT0(72),
+fCalRocArrayQ(72),
+fCalRocArrayRMS(72),
+fCalRocArrayOutliers(72),
+fHistoQArray(72),
+fHistoT0Array(72),
+fHistoRMSArray(72),
+fHMeanTimeSector(0x0),
+fVMeanTimeSector(72),
+fPadTimesArrayEvent(72),
+fPadQArrayEvent(72),
+fPadRMSArrayEvent(72),
+fPadPedestalArrayEvent(72),
+fCurrentChannel(-1),
+fCurrentSector(-1),
+fCurrentRow(-1),
+fCurrentPad(-1),
+fMaxPadSignal(-1),
+fMaxTimeBin(-1),
+fPadSignal(1024),
+fPadPedestal(0),
+fPadNoise(0),
+fVTime0Offset(72),
+fVTime0OffsetCounter(72)
{
//
// AliTPCSignal default constructor
}
//_____________________________________________________________________
AliTPCCalibPulser::AliTPCCalibPulser(const AliTPCCalibPulser &sig) :
- AliTPCCalibRawBase(sig),
- fNbinsT0(sig.fNbinsT0),
- fXminT0(sig.fXminT0),
- fXmaxT0(sig.fXmaxT0),
- fNbinsQ(sig.fNbinsQ),
- fXminQ(sig.fXminQ),
- fXmaxQ(sig.fXmaxQ),
- fNbinsRMS(sig.fNbinsRMS),
- fXminRMS(sig.fXminRMS),
- fXmaxRMS(sig.fXmaxRMS),
- fPeakIntMinus(sig.fPeakIntMinus),
- fPeakIntPlus(sig.fPeakIntPlus),
- fIsZeroSuppressed(sig.fIsZeroSuppressed),
- fLastSector(-1),
- fParam(new AliTPCParam),
- fPedestalTPC(0x0),
- fPadNoiseTPC(0x0),
- fOutliers(0x0),
- fPedestalROC(0x0),
- fPadNoiseROC(0x0),
- fCalRocArrayT0(72),
- fCalRocArrayQ(72),
- fCalRocArrayRMS(72),
- fCalRocArrayOutliers(72),
- fHistoQArray(72),
- fHistoT0Array(72),
- fHistoRMSArray(72),
- fHMeanTimeSector(0x0),
- fVMeanTimeSector(72),
- fPadTimesArrayEvent(72),
- fPadQArrayEvent(72),
- fPadRMSArrayEvent(72),
- fPadPedestalArrayEvent(72),
- fCurrentChannel(-1),
- fCurrentSector(-1),
- fCurrentRow(-1),
- fCurrentPad(-1),
- fMaxPadSignal(-1),
- fMaxTimeBin(-1),
- fPadSignal(1024),
- fPadPedestal(0),
- fPadNoise(0),
- fVTime0Offset(72),
- fVTime0OffsetCounter(72)
+AliTPCCalibRawBase(sig),
+fNbinsT0(sig.fNbinsT0),
+fXminT0(sig.fXminT0),
+fXmaxT0(sig.fXmaxT0),
+fNbinsQ(sig.fNbinsQ),
+fXminQ(sig.fXminQ),
+fXmaxQ(sig.fXmaxQ),
+fNbinsRMS(sig.fNbinsRMS),
+fXminRMS(sig.fXminRMS),
+fXmaxRMS(sig.fXmaxRMS),
+fPeakIntMinus(sig.fPeakIntMinus),
+fPeakIntPlus(sig.fPeakIntPlus),
+fIsZeroSuppressed(sig.fIsZeroSuppressed),
+fLastSector(-1),
+fParam(new AliTPCParam),
+fPedestalTPC(0x0),
+fPadNoiseTPC(0x0),
+fOutliers(0x0),
+fPedestalROC(0x0),
+fPadNoiseROC(0x0),
+fCalRocArrayT0(72),
+fCalRocArrayQ(72),
+fCalRocArrayRMS(72),
+fCalRocArrayOutliers(72),
+fHistoQArray(72),
+fHistoT0Array(72),
+fHistoRMSArray(72),
+fHMeanTimeSector(0x0),
+fVMeanTimeSector(72),
+fPadTimesArrayEvent(72),
+fPadQArrayEvent(72),
+fPadRMSArrayEvent(72),
+fPadPedestalArrayEvent(72),
+fCurrentChannel(-1),
+fCurrentSector(-1),
+fCurrentRow(-1),
+fCurrentPad(-1),
+fMaxPadSignal(-1),
+fMaxTimeBin(-1),
+fPadSignal(1024),
+fPadPedestal(0),
+fPadNoise(0),
+fVTime0Offset(72),
+fVTime0OffsetCounter(72)
{
//
// AliTPCSignal default constructor
fParam->Update();
}
AliTPCCalibPulser::AliTPCCalibPulser(const TMap *config) :
- AliTPCCalibRawBase(),
- fNbinsT0(200),
- fXminT0(-2),
- fXmaxT0(2),
- fNbinsQ(200),
- fXminQ(10),
- fXmaxQ(40),
- fNbinsRMS(100),
- fXminRMS(0.1),
- fXmaxRMS(5.1),
- fPeakIntMinus(2),
- fPeakIntPlus(2),
- fIsZeroSuppressed(kFALSE),
- fLastSector(-1),
- fParam(new AliTPCParam),
- fPedestalTPC(0x0),
- fPadNoiseTPC(0x0),
- fOutliers(0x0),
- fPedestalROC(0x0),
- fPadNoiseROC(0x0),
- fCalRocArrayT0(72),
- fCalRocArrayQ(72),
- fCalRocArrayRMS(72),
- fCalRocArrayOutliers(72),
- fHistoQArray(72),
- fHistoT0Array(72),
- fHistoRMSArray(72),
- fHMeanTimeSector(0x0),
- fVMeanTimeSector(72),
- fPadTimesArrayEvent(72),
- fPadQArrayEvent(72),
- fPadRMSArrayEvent(72),
- fPadPedestalArrayEvent(72),
- fCurrentChannel(-1),
- fCurrentSector(-1),
- fCurrentRow(-1),
- fCurrentPad(-1),
- fMaxPadSignal(-1),
- fMaxTimeBin(-1),
- fPadSignal(1024),
- fPadPedestal(0),
- fPadNoise(0),
- fVTime0Offset(72),
- fVTime0OffsetCounter(72)
+AliTPCCalibRawBase(),
+fNbinsT0(200),
+fXminT0(-2),
+fXmaxT0(2),
+fNbinsQ(200),
+fXminQ(10),
+fXmaxQ(40),
+fNbinsRMS(100),
+fXminRMS(0.1),
+fXmaxRMS(5.1),
+fPeakIntMinus(2),
+fPeakIntPlus(2),
+fIsZeroSuppressed(kFALSE),
+fLastSector(-1),
+fParam(new AliTPCParam),
+fPedestalTPC(0x0),
+fPadNoiseTPC(0x0),
+fOutliers(0x0),
+fPedestalROC(0x0),
+fPadNoiseROC(0x0),
+fCalRocArrayT0(72),
+fCalRocArrayQ(72),
+fCalRocArrayRMS(72),
+fCalRocArrayOutliers(72),
+fHistoQArray(72),
+fHistoT0Array(72),
+fHistoRMSArray(72),
+fHMeanTimeSector(0x0),
+fVMeanTimeSector(72),
+fPadTimesArrayEvent(72),
+fPadQArrayEvent(72),
+fPadRMSArrayEvent(72),
+fPadPedestalArrayEvent(72),
+fCurrentChannel(-1),
+fCurrentSector(-1),
+fCurrentRow(-1),
+fCurrentPad(-1),
+fMaxPadSignal(-1),
+fMaxTimeBin(-1),
+fPadSignal(1024),
+fPadPedestal(0),
+fPadNoise(0),
+fVTime0Offset(72),
+fVTime0OffsetCounter(72)
{
//
// This constructor uses a TMap for setting some parametes
if (config->GetValue("PeakIntMinus")) fPeakIntMinus = (Int_t)((TObjString*)config->GetValue("PeakIntMinus"))->GetString().Atof();
if (config->GetValue("PeakIntPlus")) fPeakIntPlus = (Int_t)((TObjString*)config->GetValue("PeakIntPlus"))->GetString().Atof();
if (config->GetValue("IsZeroSuppressed")) fIsZeroSuppressed = (Bool_t)((TObjString*)config->GetValue("IsZeroSuppressed"))->GetString().Atoi();
-
+
fParam->Update();
}
//_____________________________________________________________________
//
if (&source == this) return *this;
new (this) AliTPCCalibPulser(source);
-
+
return *this;
}
//_____________________________________________________________________
}
//_____________________________________________________________________
Int_t AliTPCCalibPulser::Update(const Int_t icsector,
- const Int_t icRow,
- const Int_t icPad,
- const Int_t icTimeBin,
- const Float_t csignal)
+ const Int_t icRow,
+ const Int_t icPad,
+ const Int_t icTimeBin,
+ const Float_t csignal)
{
//
// Signal filling methode on the fly pedestal and time offset correction if necessary.
// no extra analysis necessary. Assumes knowledge of the signal shape!
// assumes that it is looped over consecutive time bins of one pad
//
-
- if (icRow<0) return 0;
- if (icPad<0) return 0;
- if (icTimeBin<0) return 0;
- if ( (icTimeBin>fLastTimeBin) || (icTimeBin<fFirstTimeBin) ) return 0;
-
- if ( icRow<0 || icPad<0 ){
- AliWarning("Wrong Pad or Row number, skipping!");
- return 0;
- }
-
- Int_t iChannel = fROC->GetRowIndexes(icsector)[icRow]+icPad; // global pad position in sector
-
+
+ if (icRow<0) return 0;
+ if (icPad<0) return 0;
+ if (icTimeBin<0) return 0;
+ if ( (icTimeBin>fLastTimeBin) || (icTimeBin<fFirstTimeBin) ) return 0;
+
+ if ( icRow<0 || icPad<0 ){
+ AliWarning("Wrong Pad or Row number, skipping!");
+ return 0;
+ }
+
+ Int_t iChannel = fROC->GetRowIndexes(icsector)[icRow]+icPad; // global pad position in sector
+
//init first pad and sector in this event
- if ( fCurrentChannel == -1 ) {
- fCurrentChannel = iChannel;
- fCurrentSector = icsector;
- fCurrentRow = icRow;
- fCurrentPad = icPad;
- }
-
+ if ( fCurrentChannel == -1 ) {
+ fCurrentChannel = iChannel;
+ fCurrentSector = icsector;
+ fCurrentRow = icRow;
+ fCurrentPad = icPad;
+ }
+
//process last pad if we change to a new one
- if ( iChannel != fCurrentChannel ){
- ProcessPad();
- fLastSector=fCurrentSector;
- fCurrentChannel = iChannel;
- fCurrentSector = icsector;
- fCurrentRow = icRow;
- fCurrentPad = icPad;
- }
-
+ if ( iChannel != fCurrentChannel ){
+ ProcessPad();
+ fLastSector=fCurrentSector;
+ fCurrentChannel = iChannel;
+ fCurrentSector = icsector;
+ fCurrentRow = icRow;
+ fCurrentPad = icPad;
+ }
+
//fill signals for current pad
- fPadSignal[icTimeBin]=csignal;
- if ( csignal > fMaxPadSignal ){
- fMaxPadSignal = csignal;
- fMaxTimeBin = icTimeBin;
- }
- return 0;
+ fPadSignal[icTimeBin]=csignal;
+ if ( csignal > fMaxPadSignal ){
+ fMaxPadSignal = csignal;
+ fMaxTimeBin = icTimeBin;
+ }
+ return 0;
}
//_____________________________________________________________________
void AliTPCCalibPulser::FindPedestal(Float_t part)
// find pedestal and noise for the current pad. Use either database or
// truncated mean with part*100%
//
- Bool_t noPedestal = kTRUE;;
- if (fPedestalTPC&&fPadNoiseTPC){
+ Bool_t noPedestal = kTRUE;;
+ if (fPedestalTPC&&fPadNoiseTPC){
//use pedestal database
//only load new pedestals if the sector has changed
- if ( fCurrentSector!=fLastSector ){
- fPedestalROC = fPedestalTPC->GetCalROC(fCurrentSector);
- fPadNoiseROC = fPadNoiseTPC->GetCalROC(fCurrentSector);
- }
-
- if ( fPedestalROC&&fPadNoiseROC ){
- fPadPedestal = fPedestalROC->GetValue(fCurrentChannel);
- fPadNoise = fPadNoiseROC->GetValue(fCurrentChannel);
- noPedestal = kFALSE;
- }
-
+ if ( fCurrentSector!=fLastSector ){
+ fPedestalROC = fPedestalTPC->GetCalROC(fCurrentSector);
+ fPadNoiseROC = fPadNoiseTPC->GetCalROC(fCurrentSector);
}
-
+
+ if ( fPedestalROC&&fPadNoiseROC ){
+ fPadPedestal = fPedestalROC->GetValue(fCurrentChannel);
+ fPadNoise = fPadNoiseROC->GetValue(fCurrentChannel);
+ noPedestal = kFALSE;
+ }
+
+ }
+
//if we are not running with pedestal database, or for the current sector there is no information
//available, calculate the pedestal and noise on the fly
- if ( noPedestal ) {
- const Int_t kPedMax = 100; //maximum pedestal value
- Float_t max = 0;
- Float_t maxPos = 0;
- Int_t median = -1;
- Int_t count0 = 0;
- Int_t count1 = 0;
- //
- Float_t padSignal=0;
+ if ( noPedestal ) {
+ const Int_t kPedMax = 100; //maximum pedestal value
+ Float_t max = 0;
+ Float_t maxPos = 0;
+ Int_t median = -1;
+ Int_t count0 = 0;
+ Int_t count1 = 0;
+ //
+ Float_t padSignal=0;
//
- UShort_t histo[kPedMax];
- memset(histo,0,kPedMax*sizeof(UShort_t));
-
- for (Int_t i=fFirstTimeBin; i<=fLastTimeBin; ++i){
- padSignal = fPadSignal.GetMatrixArray()[i];
- if (padSignal<=0) continue;
- if (padSignal>max && i>10) {
- max = padSignal;
- maxPos = i;
- }
- if (padSignal>kPedMax-1) continue;
- histo[Int_t(padSignal+0.5)]++;
- count0++;
- }
- //
- for (Int_t i=1; i<kPedMax; ++i){
- if (count1<count0*0.5) median=i;
- count1+=histo[i];
- }
- // truncated mean
- //
+ UShort_t histo[kPedMax];
+ memset(histo,0,kPedMax*sizeof(UShort_t));
+
+ for (Int_t i=fFirstTimeBin; i<=fLastTimeBin; ++i){
+ padSignal = fPadSignal.GetMatrixArray()[i];
+ if (padSignal<=0) continue;
+ if (padSignal>max && i>10) {
+ max = padSignal;
+ maxPos = i;
+ }
+ if (padSignal>kPedMax-1) continue;
+ histo[Int_t(padSignal+0.5)]++;
+ count0++;
+ }
+ //
+ for (Int_t i=1; i<kPedMax; ++i){
+ if (count1<count0*0.5) median=i;
+ count1+=histo[i];
+ }
+ // truncated mean
+ //
// what if by chance histo[median] == 0 ?!?
- Float_t count=histo[median] ,mean=histo[median]*median, rms=histo[median]*median*median ;
- //
- for (Int_t idelta=1; idelta<10; ++idelta){
- if (median-idelta<=0) continue;
- if (median+idelta>kPedMax) continue;
- if (count<part*count1){
- count+=histo[median-idelta];
- mean +=histo[median-idelta]*(median-idelta);
- rms +=histo[median-idelta]*(median-idelta)*(median-idelta);
- count+=histo[median+idelta];
- mean +=histo[median+idelta]*(median+idelta);
- rms +=histo[median+idelta]*(median+idelta)*(median+idelta);
- }
- }
- fPadPedestal = 0;
- fPadNoise = 0;
- if ( count > 0 ) {
- mean/=count;
- rms = TMath::Sqrt(TMath::Abs(rms/count-mean*mean));
- fPadPedestal = mean;
- fPadNoise = rms;
- }
+ Float_t count=histo[median] ,mean=histo[median]*median, rms=histo[median]*median*median ;
+ //
+ for (Int_t idelta=1; idelta<10; ++idelta){
+ if (median-idelta<=0) continue;
+ if (median+idelta>kPedMax) continue;
+ if (count<part*count1){
+ count+=histo[median-idelta];
+ mean +=histo[median-idelta]*(median-idelta);
+ rms +=histo[median-idelta]*(median-idelta)*(median-idelta);
+ count+=histo[median+idelta];
+ mean +=histo[median+idelta]*(median+idelta);
+ rms +=histo[median+idelta]*(median+idelta)*(median+idelta);
+ }
}
- fPadPedestal*=(Float_t)(!fIsZeroSuppressed);
+ fPadPedestal = 0;
+ fPadNoise = 0;
+ if ( count > 0 ) {
+ mean/=count;
+ rms = TMath::Sqrt(TMath::Abs(rms/count-mean*mean));
+ fPadPedestal = mean;
+ fPadNoise = rms;
+ }
+ }
+ fPadPedestal*=(Float_t)(!fIsZeroSuppressed);
}
//_____________________________________________________________________
void AliTPCCalibPulser::FindPulserSignal(TVectorD ¶m, Float_t &qSum)
{
- //
+//
// Find position, signal width and height of the CE signal (last signal)
// param[0] = Qmax, param[1] = mean time, param[2] = rms;
// maxima: array of local maxima of the pad signal use the one closest to the mean CE position
//
-
- Float_t ceQmax =0, ceQsum=0, ceTime=0, ceRMS=0;
- Int_t cemaxpos = fMaxTimeBin;
- Float_t ceSumThreshold = 10.*TMath::Max(fPadNoise,Float_t(1.)); // threshold for the signal sum
- Float_t ceMaxThreshold = 5.*TMath::Max(fPadNoise,Float_t(1.)); // threshold for the signal max
- const Int_t kCemin = fPeakIntMinus; // range for the analysis of the ce signal +- channels from the peak
- const Int_t kCemax = fPeakIntPlus;
- param[0] = ceQmax;
- param[1] = ceTime;
- param[2] = ceRMS;
- qSum = ceQsum;
-
+
+ Float_t ceQmax =0, ceQsum=0, ceTime=0, ceRMS=0;
+ Int_t cemaxpos = fMaxTimeBin;
+ Float_t ceSumThreshold = 10.*TMath::Max(fPadNoise,Float_t(1.)); // threshold for the signal sum
+ Float_t ceMaxThreshold = 5.*TMath::Max(fPadNoise,Float_t(1.)); // threshold for the signal max
+ const Int_t kCemin = fPeakIntMinus; // range for the analysis of the ce signal +- channels from the peak
+ const Int_t kCemax = fPeakIntPlus;
+ param[0] = ceQmax;
+ param[1] = ceTime;
+ param[2] = ceRMS;
+ qSum = ceQsum;
+
if (cemaxpos>0){
ceQmax = fPadSignal.GetMatrixArray()[cemaxpos]-fPadPedestal;
if ( ceQmax<ceMaxThreshold ) return;
// to the OROC signal (factor 2/3 for the IROCs).
Float_t norm = fParam->GetPadPitchWidth(fCurrentSector)*fParam->GetPadPitchLength(fCurrentSector,fCurrentRow)*100;
if ( fCurrentSector<fParam->GetNInnerSector() ) norm*=3./2.;
-
- ceQsum/=norm;
- } else {
- ceQmax=0;
- ceTime=0;
- ceRMS =0;
- ceQsum=0;
- }
- param[0] = ceQmax;
- param[1] = ceTime;
- param[2] = ceRMS;
- qSum = ceQsum;
+
+ ceQsum/=norm;
+ } else {
+ ceQmax=0;
+ ceTime=0;
+ ceRMS =0;
+ ceQsum=0;
+ }
+ param[0] = ceQmax;
+ param[1] = ceTime;
+ param[2] = ceRMS;
+ qSum = ceQsum;
}
//_____________________________________________________________________
void AliTPCCalibPulser::ProcessPad()
//
// Process data of current pad
//
-
+
FindPedestal();
TVectorD param(3);
Float_t qSum;
if ( streamer ) {
Int_t padc = fCurrentPad-(fROC->GetNPads(fCurrentSector,fCurrentRow)/2);
(*streamer) << "PadSignals" <<
+ "Event=" <<fNevents <<
"Sector=" <<fCurrentSector<<
"Row=" <<fCurrentRow<<
"Pad=" <<fCurrentPad<<
padc = pad-(fROC->GetNPads(sector,row)/2);
(*streamer) << "DataPad" <<
-// "Event=" << fEvent <<
+ "Event=" << fNevents <<
"Sector="<< sector <<
"Row=" << row<<
"Pad=" << pad <<
//Debug end
}
}
+ ++fNevents;
}
//_____________________________________________________________________
TH2S* AliTPCCalibPulser::GetHisto(Int_t sector, TObjArray *arr,
- Int_t nbinsY, Float_t ymin, Float_t ymax,
- const Char_t *type, Bool_t force)
+ Int_t nbinsY, Float_t ymin, Float_t ymax,
+ const Char_t *type, Bool_t force)
{
//
// return pointer to Q histogram
// if force is true create a new histogram if it doesn't exist allready
//
- if ( !force || arr->UncheckedAt(sector) )
- return (TH2S*)arr->UncheckedAt(sector);
-
+ if ( !force || arr->UncheckedAt(sector) )
+ return (TH2S*)arr->UncheckedAt(sector);
+
// if we are forced and histogram doesn't yes exist create it
- Char_t name[255], title[255];
-
- sprintf(name,"hCalib%s%.2d",type,sector);
- sprintf(title,"%s calibration histogram sector %.2d",type,sector);
-
+ Char_t name[255], title[255];
+
+ sprintf(name,"hCalib%s%.2d",type,sector);
+ sprintf(title,"%s calibration histogram sector %.2d",type,sector);
+
// new histogram with Q calib information. One value for each pad!
- TH2S* hist = new TH2S(name,title,
- nbinsY, ymin, ymax,
- fROC->GetNChannels(sector),0,fROC->GetNChannels(sector));
- hist->SetDirectory(0);
- arr->AddAt(hist,sector);
- return hist;
+ TH2S* hist = new TH2S(name,title,
+ nbinsY, ymin, ymax,
+ fROC->GetNChannels(sector),0,fROC->GetNChannels(sector));
+ hist->SetDirectory(0);
+ arr->AddAt(hist,sector);
+ return hist;
}
//_____________________________________________________________________
TH2S* AliTPCCalibPulser::GetHistoT0(Int_t sector, Bool_t force)
// return pointer to T0 histogram
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fHistoT0Array;
- return GetHisto(sector, arr, fNbinsT0, fXminT0, fXmaxT0, "T0", force);
+ TObjArray *arr = &fHistoT0Array;
+ return GetHisto(sector, arr, fNbinsT0, fXminT0, fXmaxT0, "T0", force);
}
//_____________________________________________________________________
TH2S* AliTPCCalibPulser::GetHistoQ(Int_t sector, Bool_t force)
// return pointer to Q histogram
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fHistoQArray;
- return GetHisto(sector, arr, fNbinsQ, fXminQ, fXmaxQ, "Q", force);
+ TObjArray *arr = &fHistoQArray;
+ return GetHisto(sector, arr, fNbinsQ, fXminQ, fXmaxQ, "Q", force);
}
//_____________________________________________________________________
TH2S* AliTPCCalibPulser::GetHistoRMS(Int_t sector, Bool_t force)
// return pointer to Q histogram
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fHistoRMSArray;
- return GetHisto(sector, arr, fNbinsRMS, fXminRMS, fXmaxRMS, "RMS", force);
+ TObjArray *arr = &fHistoRMSArray;
+ return GetHisto(sector, arr, fNbinsRMS, fXminRMS, fXmaxRMS, "RMS", force);
}
//_____________________________________________________________________
TH2F* AliTPCCalibPulser::GetHistoTSec()
// return the pointer to the abs time distribution per sector
// create it if it does not exist
//
- if ( !fHMeanTimeSector ) //!!!if you change the binning here, you should also change it in the Analyse Function!!
- fHMeanTimeSector = new TH2F("fHMeanTimeSector","Abs mean time per sector",
- 20*(fLastTimeBin-fFirstTimeBin), fFirstTimeBin, fLastTimeBin,
- 72,0,72);
- return fHMeanTimeSector;
+ if ( !fHMeanTimeSector ) //!!!if you change the binning here, you should also change it in the Analyse Function!!
+ fHMeanTimeSector = new TH2F("fHMeanTimeSector","Abs mean time per sector",
+ 20*(fLastTimeBin-fFirstTimeBin), fFirstTimeBin, fLastTimeBin,
+ 72,0,72);
+ return fHMeanTimeSector;
}
//_____________________________________________________________________
TVectorF* AliTPCCalibPulser::GetPadInfoEvent(Int_t sector, TObjArray *arr, Bool_t force)
// return pointer to Pad Info from 'arr' for the current event and sector
// if force is true create it if it doesn't exist allready
//
- if ( !force || arr->UncheckedAt(sector) )
- return (TVectorF*)arr->UncheckedAt(sector);
-
- TVectorF *vect = new TVectorF(fROC->GetNChannels(sector));
- arr->AddAt(vect,sector);
- return vect;
+ if ( !force || arr->UncheckedAt(sector) )
+ return (TVectorF*)arr->UncheckedAt(sector);
+
+ TVectorF *vect = new TVectorF(fROC->GetNChannels(sector));
+ arr->AddAt(vect,sector);
+ return vect;
}
//_____________________________________________________________________
TVectorF* AliTPCCalibPulser::GetPadTimesEvent(Int_t sector, Bool_t force)
// return pointer to Pad Times Array for the current event and sector
// if force is true create it if it doesn't exist allready
//
- TObjArray *arr = &fPadTimesArrayEvent;
- return GetPadInfoEvent(sector,arr,force);
+ TObjArray *arr = &fPadTimesArrayEvent;
+ return GetPadInfoEvent(sector,arr,force);
}
//_____________________________________________________________________
TVectorF* AliTPCCalibPulser::GetPadQEvent(Int_t sector, Bool_t force)
// if force is true create it if it doesn't exist allready
// for debugging purposes only
//
-
- TObjArray *arr = &fPadQArrayEvent;
- return GetPadInfoEvent(sector,arr,force);
+
+ TObjArray *arr = &fPadQArrayEvent;
+ return GetPadInfoEvent(sector,arr,force);
}
//_____________________________________________________________________
TVectorF* AliTPCCalibPulser::GetPadRMSEvent(Int_t sector, Bool_t force)
// if force is true create it if it doesn't exist allready
// for debugging purposes only
//
- TObjArray *arr = &fPadRMSArrayEvent;
- return GetPadInfoEvent(sector,arr,force);
+ TObjArray *arr = &fPadRMSArrayEvent;
+ return GetPadInfoEvent(sector,arr,force);
}
//_____________________________________________________________________
TVectorF* AliTPCCalibPulser::GetPadPedestalEvent(Int_t sector, Bool_t force)
// if force is true create it if it doesn't exist allready
// for debugging purposes only
//
- TObjArray *arr = &fPadPedestalArrayEvent;
- return GetPadInfoEvent(sector,arr,force);
+ TObjArray *arr = &fPadPedestalArrayEvent;
+ return GetPadInfoEvent(sector,arr,force);
}
//_____________________________________________________________________
AliTPCCalROC* AliTPCCalibPulser::GetCalRoc(Int_t sector, TObjArray* arr, Bool_t force) const
// return pointer to ROC Calibration
// if force is true create a new histogram if it doesn't exist allready
//
- if ( !force || arr->UncheckedAt(sector) )
- return (AliTPCCalROC*)arr->UncheckedAt(sector);
-
+ if ( !force || arr->UncheckedAt(sector) )
+ return (AliTPCCalROC*)arr->UncheckedAt(sector);
+
// if we are forced and histogram doesn't yes exist create it
-
+
// new AliTPCCalROC for T0 information. One value for each pad!
- AliTPCCalROC *croc = new AliTPCCalROC(sector);
- arr->AddAt(croc,sector);
- return croc;
+ AliTPCCalROC *croc = new AliTPCCalROC(sector);
+ arr->AddAt(croc,sector);
+ return croc;
}
//_____________________________________________________________________
AliTPCCalROC* AliTPCCalibPulser::GetCalRocT0(Int_t sector, Bool_t force)
// return pointer to Carge ROC Calibration
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fCalRocArrayT0;
- return GetCalRoc(sector, arr, force);
+ TObjArray *arr = &fCalRocArrayT0;
+ return GetCalRoc(sector, arr, force);
}
//_____________________________________________________________________
AliTPCCalROC* AliTPCCalibPulser::GetCalRocQ(Int_t sector, Bool_t force)
// return pointer to T0 ROC Calibration
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fCalRocArrayQ;
- return GetCalRoc(sector, arr, force);
+ TObjArray *arr = &fCalRocArrayQ;
+ return GetCalRoc(sector, arr, force);
}
//_____________________________________________________________________
AliTPCCalROC* AliTPCCalibPulser::GetCalRocRMS(Int_t sector, Bool_t force)
// return pointer to signal width ROC Calibration
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fCalRocArrayRMS;
- return GetCalRoc(sector, arr, force);
+ TObjArray *arr = &fCalRocArrayRMS;
+ return GetCalRoc(sector, arr, force);
}
//_____________________________________________________________________
AliTPCCalROC* AliTPCCalibPulser::GetCalRocOutliers(Int_t sector, Bool_t force)
// return pointer to Outliers
// if force is true create a new histogram if it doesn't exist allready
//
- TObjArray *arr = &fCalRocArrayOutliers;
- return GetCalRoc(sector, arr, force);
+ TObjArray *arr = &fCalRocArrayOutliers;
+ return GetCalRoc(sector, arr, force);
}
//_____________________________________________________________________
void AliTPCCalibPulser::ResetEvent()
//
// Reset global counters -- Should be called before each event is processed
//
- fLastSector=-1;
- fCurrentSector=-1;
- fCurrentRow=-1;
- fCurrentPad=-1;
- fCurrentChannel=-1;
-
- ResetPad();
-
- fPadTimesArrayEvent.Delete();
-
- fPadQArrayEvent.Delete();
- fPadRMSArrayEvent.Delete();
- fPadPedestalArrayEvent.Delete();
-
- for ( Int_t i=0; i<72; ++i ){
- fVTime0Offset[i]=0;
- fVTime0OffsetCounter[i]=0;
- }
+ fLastSector=-1;
+ fCurrentSector=-1;
+ fCurrentRow=-1;
+ fCurrentPad=-1;
+ fCurrentChannel=-1;
+
+ ResetPad();
+
+ fPadTimesArrayEvent.Delete();
+
+ fPadQArrayEvent.Delete();
+ fPadRMSArrayEvent.Delete();
+ fPadPedestalArrayEvent.Delete();
+
+ for ( Int_t i=0; i<72; ++i ){
+ fVTime0Offset[i]=0;
+ fVTime0OffsetCounter[i]=0;
+ }
}
//_____________________________________________________________________
void AliTPCCalibPulser::ResetPad()
//
// Reset pad infos -- Should be called after a pad has been processed
//
- for (Int_t i=fFirstTimeBin; i<fLastTimeBin+1; ++i)
- fPadSignal[i] = 0;
- fMaxTimeBin = -1;
- fMaxPadSignal = -1;
- fPadPedestal = -1;
- fPadNoise = -1;
+ for (Int_t i=fFirstTimeBin; i<fLastTimeBin+1; ++i)
+ fPadSignal[i] = 0;
+ fMaxTimeBin = -1;
+ fMaxPadSignal = -1;
+ fPadPedestal = -1;
+ fPadNoise = -1;
}
//_____________________________________________________________________
Bool_t AliTPCCalibPulser::IsEdgePad(Int_t sector, Int_t row, Int_t pad)
//
// return true if pad is on the edge of a row
//
- Int_t edge1 = 0;
- Int_t edge2 = fROC->GetNPads(sector,row)-1;
- if ( pad == edge1 || pad == edge2 ) return kTRUE;
-
- return kFALSE;
+ Int_t edge1 = 0;
+ Int_t edge2 = fROC->GetNPads(sector,row)-1;
+ if ( pad == edge1 || pad == edge2 ) return kTRUE;
+
+ return kFALSE;
}
//_____________________________________________________________________
void AliTPCCalibPulser::Merge(AliTPCCalibPulser *sig)
//
// Merge reference histograms of sig to the current AliTPCCalibPulser
//
-
+
//merge histograms
- for (Int_t iSec=0; iSec<72; ++iSec){
- TH2S *hRefQmerge = sig->GetHistoQ(iSec);
- TH2S *hRefT0merge = sig->GetHistoT0(iSec);
- TH2S *hRefRMSmerge = sig->GetHistoRMS(iSec);
-
-
- if ( hRefQmerge ){
- TDirectory *dir = hRefQmerge->GetDirectory(); hRefQmerge->SetDirectory(0);
- TH2S *hRefQ = GetHistoQ(iSec);
- if ( hRefQ ) hRefQ->Add(hRefQmerge);
- else {
- TH2S *hist = new TH2S(*hRefQmerge);
- hist->SetDirectory(0);
- fHistoQArray.AddAt(hist, iSec);
- }
- hRefQmerge->SetDirectory(dir);
- }
- if ( hRefT0merge ){
- TDirectory *dir = hRefT0merge->GetDirectory(); hRefT0merge->SetDirectory(0);
- TH2S *hRefT0 = GetHistoT0(iSec);
- if ( hRefT0 ) hRefT0->Add(hRefT0merge);
- else {
- TH2S *hist = new TH2S(*hRefT0merge);
- hist->SetDirectory(0);
- fHistoT0Array.AddAt(hist, iSec);
- }
- hRefT0merge->SetDirectory(dir);
- }
- if ( hRefRMSmerge ){
- TDirectory *dir = hRefRMSmerge->GetDirectory(); hRefRMSmerge->SetDirectory(0);
- TH2S *hRefRMS = GetHistoRMS(iSec);
- if ( hRefRMS ) hRefRMS->Add(hRefRMSmerge);
- else {
- TH2S *hist = new TH2S(*hRefRMSmerge);
- hist->SetDirectory(0);
- fHistoRMSArray.AddAt(hist, iSec);
- }
- hRefRMSmerge->SetDirectory(dir);
- }
-
+ for (Int_t iSec=0; iSec<72; ++iSec){
+ TH2S *hRefQmerge = sig->GetHistoQ(iSec);
+ TH2S *hRefT0merge = sig->GetHistoT0(iSec);
+ TH2S *hRefRMSmerge = sig->GetHistoRMS(iSec);
+
+
+ if ( hRefQmerge ){
+ TDirectory *dir = hRefQmerge->GetDirectory(); hRefQmerge->SetDirectory(0);
+ TH2S *hRefQ = GetHistoQ(iSec);
+ if ( hRefQ ) hRefQ->Add(hRefQmerge);
+ else {
+ TH2S *hist = new TH2S(*hRefQmerge);
+ hist->SetDirectory(0);
+ fHistoQArray.AddAt(hist, iSec);
+ }
+ hRefQmerge->SetDirectory(dir);
}
- if ( sig->fHMeanTimeSector ){
- TDirectory *dir = sig->fHMeanTimeSector->GetDirectory(); sig->fHMeanTimeSector->SetDirectory(0);
- if ( fHMeanTimeSector ) fHMeanTimeSector->Add(sig->fHMeanTimeSector);
- else {
- fHMeanTimeSector = new TH2F(*sig->fHMeanTimeSector);
- fHMeanTimeSector->SetDirectory(0);
- }
- sig->fHMeanTimeSector->SetDirectory(dir);
+ if ( hRefT0merge ){
+ TDirectory *dir = hRefT0merge->GetDirectory(); hRefT0merge->SetDirectory(0);
+ TH2S *hRefT0 = GetHistoT0(iSec);
+ if ( hRefT0 ) hRefT0->Add(hRefT0merge);
+ else {
+ TH2S *hist = new TH2S(*hRefT0merge);
+ hist->SetDirectory(0);
+ fHistoT0Array.AddAt(hist, iSec);
+ }
+ hRefT0merge->SetDirectory(dir);
}
+ if ( hRefRMSmerge ){
+ TDirectory *dir = hRefRMSmerge->GetDirectory(); hRefRMSmerge->SetDirectory(0);
+ TH2S *hRefRMS = GetHistoRMS(iSec);
+ if ( hRefRMS ) hRefRMS->Add(hRefRMSmerge);
+ else {
+ TH2S *hist = new TH2S(*hRefRMSmerge);
+ hist->SetDirectory(0);
+ fHistoRMSArray.AddAt(hist, iSec);
+ }
+ hRefRMSmerge->SetDirectory(dir);
+ }
+
+ }
+ if ( sig->fHMeanTimeSector ){
+ TDirectory *dir = sig->fHMeanTimeSector->GetDirectory(); sig->fHMeanTimeSector->SetDirectory(0);
+ if ( fHMeanTimeSector ) fHMeanTimeSector->Add(sig->fHMeanTimeSector);
+ else {
+ fHMeanTimeSector = new TH2F(*sig->fHMeanTimeSector);
+ fHMeanTimeSector->SetDirectory(0);
+ }
+ sig->fHMeanTimeSector->SetDirectory(dir);
+ }
}
//_____________________________________________________________________
void AliTPCCalibPulser::Analyse()
for (Int_t iSec=0; iSec<72; ++iSec){
TH2S *hT0 = GetHistoT0(iSec);
if (!hT0 ) continue;
- //calculate sector mean T
+ //calculate sector mean T
if ( fHMeanTimeSector ){
Int_t nbinsT = fHMeanTimeSector->GetNbinsX();
Int_t offset = (nbinsT+2)*(iSec+1);
// truncated mean: remove lower 5% and upper 5%
if ( entries>0 ) AliMathBase::TruncatedMean(&hMeanTsec,¶mT0,0.05,.95);
fVMeanTimeSector[iSec]=paramT0[1];
- }
+ }
AliTPCCalROC *rocQ = GetCalRocQ (iSec,kTRUE);
AliTPCCalROC *rocT0 = GetCalRocT0 (iSec,kTRUE);
UInt_t nChannels = fROC->GetNChannels(iSec);
Float_t meanTsec = fVMeanTimeSector[iSec];
-
+
//debug
Int_t row=0;
Int_t pad=0;
git://git.uio.no / u / mrichter / AliRoot.git / commitdiff