void MakeTOFResMisAlignment(){ // Create TClonesArray of residual misalignment objects for TOF // TClonesArray *array = new TClonesArray("AliAlignObjAngles",2000); TClonesArray &alobj = *array; if(!gGeoManager) TGeoManager::Import("/home/rgrosso/Prove/AliRoot/geometry.root"); // needed for the constructors with local coordinates not to fail AliAlignObjAngles a; AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF; Int_t i; Int_t j=0; Double_t dx=0.; Double_t dy=0.; Double_t dz=0.; Double_t dpsi, dtheta, dphi; TRandom *rnd = new TRandom(4357); Double_t sigmatr = 0.1; // max shift in cm w.r.t. local ideal RS for(i=0; iGaus(0.,sigmatr); dz = rnd->Gaus(0.,sigmatr); dpsi = 0.; dtheta = 0.; dphi = 0.; new(alobj[j]) AliAlignObjAngles(AliGeomManager::SymName(idTOF,i), AliGeomManager::LayerToVolUID(idTOF,i), dx, dy, dz, dpsi, dtheta, dphi, kFALSE); j++; } if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){ // save on file TFile f("TOFresidualMisalignment.root","RECREATE"); if(!f) cerr<<"cannot open file for output\n"; f.cd(); f.WriteObject(array,"TOFAlignObjs","kSingleKey"); f.Close(); }else{ // save in CDB storage const char* Storage = gSystem->Getenv("STORAGE"); AliCDBManager* cdb = AliCDBManager::Instance(); AliCDBStorage* storage = cdb->GetStorage(Storage); AliCDBMetaData* md = new AliCDBMetaData(); md->SetResponsible("Silvia Arcelli"); md->SetComment("Residual misalignment for TOF, sigmatr=1mm in the local RS"); md->SetAliRootVersion(gSystem->Getenv("ARVERSION")); AliCDBId id("TOF/Align/Data",0,9999999); storage->Put(array,id,md); } array->Delete(); }