FMD/MakeFMDFullMisAlignment.C

   1 void MakeFMDFullMisAlignment()
   2 {
   3   // Create TClonesArray of full misalignment objects for FMD
   4   const char* macroname = "MakeFMDFullMisAlignment.C";
   5
   6   // Activate CDB storage and load geometry from CDB
   7   AliCDBManager* cdb = AliCDBManager::Instance();
   8   if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
   9   cdb->SetRun(0);
  10
  11   Bool_t  toCdb   = TString(gSystem->Getenv("TOCDB")) == TString("kTRUE");
  12   TString storage = gSystem->Getenv("STORAGE");
  13
  14   if(toCdb) {
  15     if(!storage.BeginsWith("local://") &&
  16        !storage.BeginsWith("alien://")) {
  17       Error(macroname,"STORAGE=\"%s\" is not valid. Exiting\n", storage.Data());
  18       return;
  19     }
  20
  21     AliCDBStorage* store = cdb->GetStorage(storage.Data());
  22     if(!store){
  23       Error(macroname,"Unable to open storage %s\n", storage.Data());
  24       return;
  25     }
  26
  27     AliCDBPath   path("GRP","Geometry","Data");
  28     AliCDBEntry* entry = storage->Get(path.GetPath(),cdb->GetRun());
  29     if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
  30
  31     entry->SetOwner(0);
  32     TGeoManager* geom = static_cast<TGeoManager*>(entry->GetObject());
  33     AliGeomManager::SetGeometry(geom);
  34   }else
  35     //load geom from default CDB storage
  36     AliGeomManager::LoadGeometry();
  37
  38   gSystem->Load("libFMDutil.so");
  39   AliFMDAlignFaker* faker = (toCdb ?
  40                              // save on file
  41                              new AliFMDAlignFaker(AliFMDAlignFaker::kAll,
  42                                                   "geometry.root",
  43                                                   "FMDfullMisalignment.root") :
  44                              // save in CDB storage
  45                              new AliFMDAlignFaker(AliFMDAlignFaker::kAll,
  46                                                   "geometry.root",
  47                                                   storage.Data()));
  48
  49   // Displacements and rotations
  50   faker->SetSensorDisplacement(-0.005, -0.005, -0.005, 0.005, 0.005, 0.005);
  51   faker->SetSensorRotation(-0.5, -0.5, -0.5, 0.5, 0.5, 0.5);
  52   faker->SetHalfDisplacement(-0.25, -0.25, -0.25, 0.25, 0.25, 0.25);
  53   faker->SetHalfRotation(-0.5, -0.5, -0.5, 0.5, 0.5, 0.5);
  54   faker->Exec();
  55   delete faker;
  56 }