// Activate CDB storage and load geometry from CDB
AliCDBManager* cdb = AliCDBManager::Instance();
- if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
+ if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
cdb->SetRun(0);
AliCDBStorage* storage;
+ TString Storage;
if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
- TString Storage = gSystem->Getenv("STORAGE");
+ Storage = gSystem->Getenv("STORAGE");
if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
return;
AliGeomManager::SetGeometry(geom);
}else{
AliGeomManager::LoadGeometry(); //load geom from default CDB storage
- }
+ }
AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF;
Int_t j=0;
Int_t strId=-1;
Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.;
- TRandom *rnd = new TRandom(4357);
+ //TRandom *rnd = new TRandom(4357);
Double_t sigmatr = 0.1; // sigma (in cm) for shift w.r.t. local ideal RS
- Int_t sActive[18]={0,1,1,0,0,0,1,1,0,1,1,1,1,0,0,1,1,1};
-
Int_t nstrA=15;
Int_t nstrB=19;
Int_t nstrC=19;
Int_t nSectors=18;
Int_t nStrips=nstrA+2*nstrB+2*nstrC;
+ Double_t cuty=0., cutz=0., cut=3*sigmatr;
for (Int_t isect = 0; isect < nSectors; isect++) {
for (Int_t istr = 1; istr <= nStrips; istr++) {
- dy = rnd->Gaus(0.,sigmatr);
- dz = rnd->Gaus(0.,sigmatr);
- strId++;
- if( (TString(gSystem->Getenv("PARTGEOM")) == TString("kTRUE")) && !sActive[iSect] ) continue;
+ //dy = rnd->Gaus(0.,sigmatr);
+ //dz = rnd->Gaus(0.,sigmatr);
+ //strId++;
+
+ switch (istr) {
+ case 25:
+ case 29:
+ case 63:
+ case 67:
+ cuty = sigmatr*0.6;
+ dy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ dz = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ strId++;
+ break;
+ /*
+ case 38:
+ cuty = sigmatr*2.5;
+ cutz = sigmatr*2.5;
+ dy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ dz = AliMathBase::TruncatedGaus(0., sigmatr, cut, cutz);
+ strId++;
+ break;
+ case 54:
+ cuty = sigmatr*2.5;
+ cutz = sigmatr*2.5;
+ dy = AliMathBase::TruncatedGaus(0., sigmatr, cut, cuty);
+ dz = AliMathBase::TruncatedGaus(0., sigmatr, cutz, cut);
+ strId++;
+ break;
+ */
+ default:
+ dy = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ dz = AliMathBase::TruncatedGaus(0., sigmatr, cut);
+ strId++;
+ break;
+ }
+
+ if ((isect==13 || isect==14 || isect==15) && (istr >= 39 && istr <= 53)) continue;
new(alobj[j++]) AliAlignObjParams(AliGeomManager::SymName(idTOF,strId),AliGeomManager::LayerToVolUID(idTOF,strId), dx, dy, dz, dpsi, dtheta, dphi, kFALSE);
}
}
}
-
+/*
+Double_t LocalTruncatedGaus(Double_t mean, Double_t sigma, Double_t cutatL, Double_t cutatR)
+{
+ // return number generated according to a gaussian distribution N(mean,sigma) truncated at cutat
+ //
+ Double_t value;
+ do{
+ value=gRandom->Gaus(mean,sigma);
+ }while(value-mean<-cutatL || value-mean>cutatR);
+ return value;
+}
+*/