void MakeVZEROResMisAlignment(){
// Create TClonesArray of residual misalignment objects for VZERO
//
- if(!AliGeomManager::GetGeometry()){
- if(!(AliCDBManager::Instance())->IsDefaultStorageSet())
- AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
- AliCDBManager::Instance()->SetRun(0);
- AliGeomManager::LoadGeometry();
- }
- // needed for the constructors with local coordinates not to fail
+ const char* macroname = "MakeVZEROResMisAlignment.C";
TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
TClonesArray &alobj = *array;
- AliAlignObjParams a;
+ // Activate CDB storage and load geometry from CDB
+ AliCDBManager* cdb = AliCDBManager::Instance();
+ if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+ cdb->SetRun(0);
+
+ AliCDBStorage* storage;
+
+ if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
+ 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;
+ }
+ storage = cdb->GetStorage(Storage.Data());
+ if(!storage){
+ Error(macroname,"Unable to open storage %s\n",Storage.Data());
+ return;
+ }
+ AliCDBPath path("GRP","Geometry","Data");
+ AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
+ if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
+ entry->SetOwner(0);
+ TGeoManager* geom = (TGeoManager*) entry->GetObject();
+ AliGeomManager::SetGeometry(geom);
+ }else{
+ AliGeomManager::LoadGeometry(); //load geom from default CDB storage
+ }
Double_t dx, dy, dz, dpsi, dtheta, dphi;
TRandom *rnd = new TRandom(4321);
dphi = rnd->Gaus(0.,sigmarot);
new(alobj[1]) AliAlignObjParams(V0left, volid, dx, dy, dz, dpsi, dtheta, dphi,kFALSE);
- const char* macroname = "MakeVZEROResMisAlignment.C";
- if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
+ if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
// save on file
const char* filename = "VZEROresidualMisalignment.root";
TFile f(filename,"RECREATE");
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("Brigitte Cheynis");
md->SetComment("Alignment objects for V0 residual misalignment");