1 void MakeITSZeroMisAlignment(){
2 // Create TClonesArray of zero misalignment objects for ITS
4 TClonesArray *array = new TClonesArray("AliAlignObjAngles",4000);
5 TClonesArray &alobj = *array;
7 if(!gGeoManager) TGeoManager::Import("geometry.root");
8 // needed for the constructors with local coordinates not to fail
12 Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0., globalZ=0.;
13 AliAlignObj::ELayerID iLayer = AliAlignObj::kInvalidLayer;
17 new(alobj[j]) AliAlignObjAngles("ITS", 0, dx, dy, globalZ, dpsi, dtheta, dphi, kTRUE);
20 for ( Int_t l = AliAlignObj::kSPD1; l <= AliAlignObj::kSSD2; l++) {
22 printf("%i modules in layer %i\n", AliAlignObj::LayerSize(l), l);
23 for (Int_t iModule = 0; iModule < AliAlignObj::LayerSize(l); iModule++) {
25 iLayer = AliAlignObj::kInvalidLayer;
29 iLayer = AliAlignObj::kSPD1;
32 iLayer = AliAlignObj::kSPD2;
35 iLayer = AliAlignObj::kSDD1;
38 iLayer = AliAlignObj::kSDD2;
41 iLayer = AliAlignObj::kSSD1;
44 iLayer = AliAlignObj::kSSD2;
46 default: Printf("Wrong layer index in ITS (%d) !",l);
48 UShort_t volid = AliAlignObj::LayerToVolUID(iLayer,iModule);
49 const char *symname = AliAlignObj::SymName(volid);
51 new(alobj[j]) AliAlignObjAngles(symname, volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
57 if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
59 TFile f("ITSzeroMisalignment.root","RECREATE");
60 if(!f) {cerr<<"cannot open file for output\n";}
61 f.WriteObject(array,"ITSAlignObjs","kSingleKey");
64 // save in CDB storage
65 const char* Storage = gSystem->Getenv("STORAGE");
66 AliCDBManager *CDB = AliCDBManager::Instance();
67 AliCDBStorage* storage = CDB->GetStorage(Storage);
68 AliCDBMetaData *md= new AliCDBMetaData();
69 md->SetResponsible("Ludovic Gaudichet");
70 md->SetComment("Alignment objects with zero ITS misalignment");
71 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
72 AliCDBId id("ITS/Align/Data",0,9999999);
73 storage->Put(array,id, md);