1 void MakeZDCZeroMisAlignment(){
2 // Create TClonesArray of zero misalignment objects for ZDC
4 if(!AliGeomManager::GetGeometry()){
5 if(!(AliCDBManager::Instance())->IsDefaultStorageSet())
6 AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
7 AliCDBManager::Instance()->SetRun(0);
8 AliGeomManager::LoadGeometry();
10 // needed for the constructors with local coordinates not to fail
12 TClonesArray *array = new TClonesArray("AliAlignObjParams",10);
13 TClonesArray &alobj = *array;
17 Double_t dx=0., dy=0., dz=0.;
18 Double_t dpsi=0., dtheta=0., dphi=0.;
20 const char *ZDCn="ZDC/NeutronZDC";
21 const char *ZDCp="ZDC/ProtonZDC";
24 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
25 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
27 new(alobj[0]) AliAlignObjParams(ZDCn, volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
28 new(alobj[1]) AliAlignObjParams(ZDCp, volid, dx, dy, dz, dpsi, dtheta, dphi,kTRUE);
30 const char* macroname = "MakeZDCZeroMisAlignment.C";
31 if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
33 const char* filename = "ZDCzeroMisalignment.root";
34 TFile f(filename,"RECREATE");
36 Error(macroname,"cannot open file for output\n");
39 Info(macroname,"Saving alignment objects to the file %s", filename);
41 f.WriteObject(array,"ZDCAlignObjs","kSingleKey");
44 // save in CDB storage
45 TString Storage = gSystem->Getenv("STORAGE");
46 if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
47 Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
50 Info(macroname,"Saving alignment objects in CDB storage %s",
52 AliCDBManager* cdb = AliCDBManager::Instance();
53 AliCDBStorage* storage = cdb->GetStorage(Storage.Data());
55 Error(macroname,"Unable to open storage %s\n",Storage.Data());
58 AliCDBMetaData* md = new AliCDBMetaData();
59 md->SetResponsible("Chiara Oppedisano");
60 md->SetComment("Alignment objects for ZDC zero misalignment");
61 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
62 AliCDBId id("ZDC/Align/Data",0,AliCDBRunRange::Infinity());
63 storage->Put(array,id,md);