//Making digits with noise, first EMC
//Check which PHOS modules are present
Bool_t isPresent[5] ;
+ Bool_t isCPVpresent[5] ;
TString volpath ;
Int_t nmod=0 ;
+ Int_t nCPVmod=0 ;
for(Int_t i=0; i<5; i++){
- volpath = "/ALIC_1/PHOS_";
- volpath += i+1;
- if (gGeoManager->CheckPath(volpath.Data())) {
+ isPresent[i]=0 ;
+ isCPVpresent[i]=0 ;
+ if (gGeoManager->CheckPath(Form("/ALIC_1/PHOS_%d",i+1))) { //PHOS module without CPV
isPresent[i]=1 ;
nmod++ ;
}
- else{
- isPresent[i]=0 ;
+ if (gGeoManager->CheckPath(Form("/ALIC_1/PHOC_%d",i+1))) { //PHOS module with CPV
+ isPresent[i]=1 ;
+ isCPVpresent[i]=1 ;
+ nCPVmod++ ;
+ nmod++ ;
+ }
+ if (gGeoManager->CheckPath(Form("/ALIC_1/PHOH_%d",i+1))) { //1/2 PHOS module
+ isPresent[i]=1 ;
+ nmod++ ;
}
}
Int_t nCPV ;
Int_t absID ;
-
- //check if CPV exists
- Bool_t isCPVpresent=0 ;
- for(Int_t i=1; i<=5 && !isCPVpresent; i++){
- volpath = "/ALIC_1/PHOS_";
- volpath += i;
- volpath += "/PCPV_1";
- if (gGeoManager->CheckPath(volpath.Data()))
- isCPVpresent=1 ;
- }
-
- if(isCPVpresent){
- nCPV = nEMC + geom->GetNumberOfCPVPadsZ() * geom->GetNumberOfCPVPadsPhi() * nmod ;
+
+ if(nCPVmod){
+ nCPV = nEMC + geom->GetNumberOfCPVPadsZ() * geom->GetNumberOfCPVPadsPhi() * nCPVmod ;
}
else{
nCPV = nEMC ;
- }
-
+ }
+
digits->Expand(nCPV) ;
//take all the inputs to add together and load the SDigits
if(toMakeNoise)
apdNoise = AliPHOSSimParam::GetInstance()->GetAPDNoise() ;
+ Int_t relId[4] ;
Int_t emcpermod=geom->GetNPhi()*geom->GetNZ();
Int_t idigit= 0;
for(Int_t imod=0; imod<5; imod++){
Int_t firstAbsId=imod*emcpermod+1 ;
Int_t lastAbsId =(imod+1)*emcpermod ;
for(absID = firstAbsId ; absID <= lastAbsId ; absID++){
+ //do not add digits to non-existing part of mod4
+ geom->AbsToRelNumbering(absID,relId) ;
+ if(relId[0]==4 && relId[2]<33) //This part of module does not exist
+ continue ;
Float_t noise = gRandom->Gaus(0.,apdNoise) ;
new((*digits)[idigit]) AliPHOSDigit( -1, absID, noise, TimeOfNoise() ) ;
//look if we have to add signal?
}
}
+ Int_t nEMCcreated=idigit ;
//Apply non-linearity
if(AliPHOSSimParam::GetInstance()->IsCellNonlinearityOn()){ //Apply non-lineairyt on cell level
const Double_t aNL = AliPHOSSimParam::GetInstance()->GetCellNonLineairyA() ;
const Double_t bNL = AliPHOSSimParam::GetInstance()->GetCellNonLineairyB() ;
const Double_t cNL = AliPHOSSimParam::GetInstance()->GetCellNonLineairyC() ;
- for(Int_t i = 0 ; i < nEMC ; i++){
+ for(Int_t i = 0 ; i < nEMCcreated ; i++){
digit = static_cast<AliPHOSDigit*>( digits->At(i) ) ;
- Double_t e= digit->GetEnergy() ;
- // version(1) digit->SetEnergy(e*(1+a*TMath::Exp(-e/b))) ;
- digit->SetEnergy(e*cNL*(1.+aNL*TMath::Exp(-e*e/2./bNL/bNL))) ; //Better agreement with data...
+ if(digit){ //if there is mod 4, there is a hole
+ Double_t e= digit->GetEnergy() ;
+ // version(1) digit->SetEnergy(e*(1+a*TMath::Exp(-e/b))) ;
+ digit->SetEnergy(e*cNL*(1.+aNL*TMath::Exp(-e*e/2./bNL/bNL))) ; //Better agreement with data...
+ }
}
}
//distretize energy if necessary
if(AliPHOSSimParam::GetInstance()->IsEDigitizationOn()){
Float_t adcW=AliPHOSSimParam::GetInstance()->GetADCchannelW() ;
- for(Int_t i = 0 ; i < nEMC ; i++){
+ for(Int_t i = 0 ; i < nEMCcreated ; i++){
digit = static_cast<AliPHOSDigit*>( digits->At(i) ) ;
- digit->SetEnergy(adcW*ceil(digit->GetEnergy()/adcW)) ;
+ if(digit)
+ digit->SetEnergy(adcW*ceil(digit->GetEnergy()/adcW)) ;
}
}
//Apply decalibration if necessary
- for(Int_t i = 0 ; i < nEMC ; i++){
+ for(Int_t i = 0 ; i < nEMCcreated ; i++){
digit = static_cast<AliPHOSDigit*>( digits->At(i) ) ;
- Decalibrate(digit) ;
+ if(digit)
+ Decalibrate(digit) ;
}
// ticks->Delete() ;
Int_t cpvpermod = geom->GetNumberOfCPVPadsZ() * geom->GetNumberOfCPVPadsPhi() ;
Int_t nEMCtotal=emcpermod*5 ;
Float_t cpvNoise = AliPHOSSimParam::GetInstance()->GetCPVNoise() ;
- if(isCPVpresent){ //CPV is present in current geometry
- for(Int_t imod=0; imod<5; imod++){ //module is present in current geometry
- if(!isPresent[imod])
- continue ;
+ for(Int_t imod=0; imod<5; imod++){ //module is present in current geometry
+ if(isCPVpresent[imod]){ //CPV is present in current geometry
Int_t firstAbsId=nEMCtotal+imod*cpvpermod+1 ;
Int_t lastAbsId =nEMCtotal+(imod+1)*cpvpermod ;
for(absID = firstAbsId; absID <= lastAbsId; absID++){
delete sdigArray ; //We should not delete its contents
- Int_t relId[4];
-
//set amplitudes in bad channels to zero
+
+
- for(Int_t i = 0 ; i <digits->GetEntriesFast(); i++){
+// for(Int_t i = 0 ; i <digits->GetEntriesFast(); i++){
+ for(Int_t i = 0 ; i <nEMCcreated; i++){
digit = static_cast<AliPHOSDigit*>( digits->At(i) ) ;
- geom->AbsToRelNumbering(digit->GetId(),relId);
- if(relId[1] == 0) // Emc
- if(fcdb->IsBadChannelEmc(relId[0],relId[3],relId[2])) digit->SetEnergy(0.);
+ if(digit){
+ geom->AbsToRelNumbering(digit->GetId(),relId);
+ if(relId[1] == 0){ // Emc
+ if(fcdb->IsBadChannelEmc(relId[0],relId[3],relId[2])) digit->SetEnergy(0.);
+ }
+ }
}
//remove digits below thresholds
Float_t emcThreshold = AliPHOSSimParam::GetInstance()->GetEmcDigitsThreshold() ;
- for(Int_t i = 0 ; i < nEMC ; i++){
+ for(Int_t i = 0 ; i < nEMCcreated ; i++){
digit = static_cast<AliPHOSDigit*>( digits->At(i) ) ;
-
+ if(!digit)
+ continue ;
if(digit->GetEnergy() < emcThreshold){
digits->RemoveAt(i) ;
continue ;
digit->SetALTROSamplesLG(nSamples,fADCValuesLG);
}
+ Int_t nCPVcreated=digits->GetEntriesFast() ;
Float_t cpvDigitThreshold = AliPHOSSimParam::GetInstance()->GetCpvDigitsThreshold() ;
- for(Int_t i = nEMC; i < nCPV ; i++){
+ for(Int_t i = nEMCcreated; i < nCPVcreated ; i++){
if( static_cast<AliPHOSDigit*>(digits->At(i))->GetEnergy() < cpvDigitThreshold )
digits->RemoveAt(i) ;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff