void MakeT0FullMisAlignment(){ // Create TClonesArray of full misalignment objects for T0 // TClonesArray *array = new TClonesArray("AliAlignObjParams",4); TClonesArray &alobj = *array; Double_t dx, dy, dz, dpsi, dtheta, dphi; TRandom3 *rnd = new TRandom3(4321); Double_t sigmatr = 0.006; // sigma for shifts in cm Double_t sigmarot = 0.001; // sigma for tilts in degrees TString symName, sn; Int_t iIndex=0; AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer; UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex); for (Int_t imod=0; imod<2; imod++) { symName="/ALIC_1/0STR_1"; if(imod==1) symName="/ALIC_1/0STL_1"; dx = rnd->Gaus(0.,sigmatr); dy = rnd->Gaus(0.,sigmatr); dz = rnd->Gaus(0.,sigmatr); dpsi = rnd->Gaus(0.,sigmarot); dtheta = rnd->Gaus(0.,sigmarot); dphi = rnd->Gaus(0.,sigmarot); new(alobj[imod]) AliAlignObjParams(symName.Data(), volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE); } const char* macroname = "MakeT0FullMisAlignment.C"; if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){ // save on file const char* filename = "T0fullMisalignment.root"; TFile f(filename,"RECREATE"); if(!f){ Error(macroname,"cannot open file for output\n"); return; } Info(macroname,"Saving alignment objects to the file %s", filename); f.cd(); f.WriteObject(array,"T0AlignObjs","kSingleKey"); f.Close(); }else{ // save in CDB storage TString 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; } Info(macroname,"Saving alignment objects in CDB storage %s", Storage.Data()); AliCDBManager* cdb = AliCDBManager::Instance(); AliCDBStorage* storage = cdb->GetStorage(Storage.Data()); if(!storage){ Error(macroname,"Unable to open storage %s\n",Storage.Data()); return; } AliCDBMetaData* md = new AliCDBMetaData(); md->SetResponsible("Tomasz Malkiewicz"); md->SetComment("Full misalignment for T0, produced with sigmatr=0.05 and sigmarot=0.3 in the local RS"); md->SetAliRootVersion(gSystem->Getenv("$ARVERSION")); AliCDBId id("T0/Align/Data",0,AliCDBRunRange::Infinity()); storage->Put(array,id,md); } array->Delete(); }