namespace
{
//_____________________________________________________________________________
-void getBoundaries(const AliMUONVStore& store,
- Float_t& x0min, Float_t& x0max,
- Float_t& x1min, Float_t& x1max)
+void getBoundaries(const AliMUONVStore& store, Int_t dim,
+ Float_t* xmin, Float_t* xmax)
{
- x0min=1E30;
- x0max=-1E30;
- x1min=1E30;
- x1max=-1E30;
+ /// Assuming the store contains AliMUONVCalibParam objects, compute the
+ /// limits of the value contained in the VCalibParam, for each of its dimensions
+ /// xmin and xmax must be of dimension dim
+
+ for ( Int_t i = 0; i < dim; ++i )
+ {
+ xmin[i]=1E30;
+ xmax[i]=-1E30;
+ }
TIter next(store.CreateIterator());
AliMUONVCalibParam* value;
AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,manuChannel),kFALSE);
if (!pad.IsValid()) continue;
- Float_t x0 = value->ValueAsFloat(manuChannel,0);
-
- x0min = TMath::Min(x0min,x0);
- x0max = TMath::Max(x0max,x0);
- if ( value->Dimension()>1 )
+ for ( Int_t i = 0; i < dim; ++i )
{
- Float_t x1 = value->ValueAsFloat(manuChannel,1);
- x1min = TMath::Min(x1min,x1);
- x1max = TMath::Max(x1max,x1);
+ Float_t x0 = value->ValueAsFloat(manuChannel,i);
+
+ xmin[i] = TMath::Min(xmin[i],x0);
+ xmax[i] = TMath::Max(xmax[i],x0);
}
}
- }
+ }
+
+ for ( Int_t i = 0; i < dim; ++i )
+ {
+ if ( TMath::Abs(xmin[i]-xmax[i]) < 1E-3 )
+ {
+ xmin[i] -= 1;
+ xmax[i] += 1;
+ }
+ }
}
//_____________________________________________________________________________
AliMUONCDB::AliMUONCDB(const char* cdbpath)
: TObject(),
fCDBPath(cdbpath),
- fManuList(0x0)
+ fManuList(0x0),
+ fMaxNofChannelsToGenerate(-1)
{
/// ctor
}
/// creates a store which contains store1-store2
/// if opt="abs" the difference is absolute one,
/// if opt="rel" then what is stored is (store1-store2)/store1
+ /// if opt="percent" then what is stored is rel*100
+ ///
/// WARNING Works only for stores which holds AliMUONVCalibParam objects
TString sopt(opt);
sopt.ToUpper();
- if ( !sopt.Contains("ABS") && !sopt.Contains("REL") )
+ if ( !sopt.Contains("ABS") && !sopt.Contains("REL") && !sopt.Contains("PERCENT") )
{
- AliErrorClass(Form("opt %s not supported. Only ABS or REL are",opt));
+ AliErrorClass(Form("opt %s not supported. Only ABS, REL, PERCENT are",opt));
return 0x0;
}
{
value = param->ValueAsFloat(i,j) - param2->ValueAsFloat(i,j);
}
- else if ( sopt.Contains("REL") )
+ else if ( sopt.Contains("REL") || sopt.Contains("PERCENT") )
{
if ( param->ValueAsFloat(i,j) )
{
{
continue;
}
+ if ( sopt.Contains("PERCENT") ) value *= 100.0;
}
param->SetValueAsFloat(i,j,value);
}
void
AliMUONCDB::Plot(const AliMUONVStore& store, const char* name, Int_t nbins)
{
- /// Make a plot of the first 1 or 2 dimensions of the AliMUONVCalibParam
+ /// Make histograms of each dimension of the AliMUONVCalibParam
/// contained inside store.
/// It produces histograms named name_0, name_1, etc...
- Float_t x0min, x0max, x1min, x1max;
-
- getBoundaries(store,x0min,x0max,x1min,x1max);
-
- if ( x0min > x0max )
- {
- cerr << Form("Something is wrong with boundaries : x0(min,max)=%e,%e",
- x0min,x0max) << endl;
- return;
- }
-
- if ( TMath::Abs(x0min-x0max) < 1E-3 )
- {
- x0min -= 1;
- x0max += 1;
- }
-
- TH1* h0 = new TH1F(Form("%s_0",name),Form("%s_0",name),
- nbins,x0min,x0max);
-
- TH1* h1(0);
-
- if ( x1max > x1min )
- {
- h1 = new TH1F(Form("%s_1",name),Form("%s_1",name),
- nbins,x1min,x1max);
- }
-
- TIter next(ManuList());
- AliMpIntPair* p;
+ TIter next(store.CreateIterator());
+ AliMUONVCalibParam* param;
Int_t n(0);
- Int_t nPerStation[7];
+ const Int_t kNStations = AliMpConstants::NofTrackingChambers()/2;
+ Int_t* nPerStation = new Int_t[kNStations];
+ TH1** h(0x0);
- for ( Int_t i = 0; i < 7; ++i ) nPerStation[i]=0;
+ for ( Int_t i = 0; i < kNStations; ++i ) nPerStation[i]=0;
- while ( ( p = (AliMpIntPair*)next() ) )
+ while ( ( param = static_cast<AliMUONVCalibParam*>(next()) ) )
{
- Int_t detElemId = p->GetFirst();
- Int_t manuId = p->GetSecond();
- Int_t station = AliMpDEManager::GetChamberId(detElemId);
+ if (!h)
+ {
+ Int_t dim = param->Dimension();
+ h = new TH1*[dim];
+ Float_t* xmin = new Float_t[dim];
+ Float_t* xmax = new Float_t[dim];
+ getBoundaries(store,dim,xmin,xmax);
+
+ for ( Int_t i = 0; i < dim; ++i )
+ {
+ h[i] = new TH1F(Form("%s_%d",name,i),Form("%s_%d",name,i),
+ nbins,xmin[i],xmax[i]);
+ AliInfo(Form("Created histogram %s",h[i]->GetName()));
+ }
+ }
+
+ Int_t detElemId = param->ID0();
+ Int_t manuId = param->ID1();
+ Int_t station = AliMpDEManager::GetChamberId(detElemId)/2;
const AliMpVSegmentation* seg =
AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId,manuId);
- AliMUONVCalibParam* value =
- dynamic_cast<AliMUONVCalibParam*>(store.FindObject(detElemId,manuId));
-
- if (value)
+ for ( Int_t manuChannel = 0; manuChannel < param->Size(); ++manuChannel )
{
- for ( Int_t manuChannel = 0; manuChannel < value->Size(); ++manuChannel )
- {
- AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,manuChannel),kFALSE);
- if (!pad.IsValid()) continue;
+ AliMpPad pad = seg->PadByLocation(AliMpIntPair(manuId,manuChannel),kFALSE);
+ if (!pad.IsValid()) continue;
- ++n;
- ++nPerStation[station];
- Float_t x = value->ValueAsFloat(manuChannel,0);
- if ( x>1E4 )
- {
- AliInfo(Form("DE %d Manu %d Ch %d x=%e",detElemId,manuId,manuChannel,x));
- }
- h0->Fill(x);
- if (h1)
- {
- h1->Fill(value->ValueAsFloat(manuChannel,1));
- }
+ ++n;
+ ++nPerStation[station];
+
+ for ( Int_t dim = 0; dim < param->Dimension(); ++dim )
+ {
+ h[dim]->Fill(param->ValueAsFloat(manuChannel,dim));
}
}
- else
- {
- AliWarning(Form("Got a null value for DE=%d manuId=%d",detElemId,manuId));
- }
- }
+ }
- AliInfo(Form("Number of channels = %d",n));
- for ( Int_t i = 0; i < 7; ++i )
+ for ( Int_t i = 0; i < kNStations; ++i )
{
AliInfo(Form("Station %d %d ",(i+1),nPerStation[i]));
}
+
+ AliInfo(Form("Number of channels = %d",n));
+
+ delete[] nPerStation;
}
//_____________________________________________________________________________
Int_t detElemId = p->GetFirst();
Int_t manuId = p->GetSecond();
- AliMUONVCalibParam* ped = new AliMUONCalibParamNF(2,kChannels,detElemId,manuId,AliMUONVCalibParam::InvalidFloatValue());
+ AliMUONVCalibParam* ped =
+ new AliMUONCalibParamNF(2,kChannels,detElemId,manuId,AliMUONVCalibParam::InvalidFloatValue());
const AliMpVSegmentation* seg =
AliMpSegmentation::Instance()->GetMpSegmentationByElectronics(detElemId,manuId);
else
{
Bool_t positive(kTRUE);
- meanPedestal = GetRandom(kPedestalMeanMean,kPedestalMeanSigma,positive);
+ meanPedestal = 0.0;
+ while ( meanPedestal == 0.0 ) // avoid strict zero
+ {
+ meanPedestal = GetRandom(kPedestalMeanMean,kPedestalMeanSigma,positive);
+ }
sigmaPedestal = GetRandom(kPedestalSigmaMean,kPedestalSigmaSigma,positive);
}
ped->SetValueAsFloat(manuChannel,0,meanPedestal);
{
AliError(Form("Could not set DetElemId=%d manuId=%d",detElemId,manuId));
}
+ if ( fMaxNofChannelsToGenerate > 0 && nchannels >= fMaxNofChannelsToGenerate ) break;
}
AliInfo(Form("%d Manus and %d channels.",nmanus,nchannels));
const Int_t kSaturation(3000);
const Double_t kA0Mean(1.2);
- const Double_t kA0Sigma(0.1);
- const Double_t kA1Mean(1E-5);
- const Double_t kA1Sigma(1E-6);
+ const Double_t kA0Sigma(0.1);
+ const Double_t kA1Mean(1E-5);
+ const Double_t kA1Sigma(1E-6);
const Double_t kQualMean(0xFF);
const Double_t kQualSigma(0x10);
const Int_t kThresMean(1600);
- const Int_t kThresSigma(100);
+ const Int_t kThresSigma(100);
while ( ( p = (AliMpIntPair*)next() ) )
{
{
AliError(Form("Could not set DetElemId=%d manuId=%d",detElemId,manuId));
}
+ if ( fMaxNofChannelsToGenerate > 0 && nchannels >= fMaxNofChannelsToGenerate ) break;
}
AliInfo(Form("%d Manus and %d channels.",nmanus,nchannels));
return nchannels;
}
+//_____________________________________________________________________________
+void
+AliMUONCDB::SetMaxNofChannelsToGenerate(Int_t n)
+{
+ /// Set the maximum number of channels to generate (used for testing only)
+ /// n < 0 means no limit
+ fMaxNofChannelsToGenerate = n;
+}
+
//_____________________________________________________________________________
void
AliMUONCDB::WriteLocalTriggerMasks(Int_t startRun, Int_t endRun)
WriteCapacitances(defaultValues,startRun,endRun);
WriteNeighbours(startRun,endRun);
}
-
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff