+ // Set OCDB if needed
+ AliCDBManager* man = AliCDBManager::Instance();
+ if (!man->IsDefaultStorageSet()) {
+ printf("Setting a local default storage and run number 0\n");
+ man->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
+ man->SetRun(0);
+ }
+ else {
+ printf("Using deafult storage \n");
+ }
+ // retrives geometry
+ TString geof(gSystem->DirName(filename));
+ geof += "/geometry.root";
+ TGeoManager::Import(geof.Data());
+ if (!gGeoManager) {
+ cout<<"geometry not found\n";
+ return -1;
+ }