1 void MakePHOSFullMisAlignment(){
2 // Create TClonesArray of full misalignment objects for PHOS
4 const AliPHOSGeometry *phosGeom = AliPHOSGeometry::GetInstance("IHEP", "IHEP");
6 Error("MakePHOSFullMisAlignment", "Cannot obtain AliPHOSGeometry singleton\n");
10 AliPHOSEMCAGeometry *emca = phosGeom->GetEMCAGeometry();
11 TClonesArray *array = new TClonesArray("AliAlignObjAngles", 16 + phosGeom->GetNModules() *
12 emca->GetNStripX() * emca->GetNStripZ());
13 TClonesArray &alobj = *array;
15 Double_t dpsi=0., dtheta=0., dphi=0.;
16 Double_t displacement = 10;
17 Int_t iIndex=0; //let all modules have index=0 in a layer with no LUT
18 AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
19 UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
22 // Alignment for 5 PHOS modules
23 new(alobj[i++]) AliAlignObjAngles("PHOS/Module1",
24 volid, -20., -10., 0., dpsi, dtheta, 5, kTRUE);
25 new(alobj[i++]) AliAlignObjAngles("PHOS/Module2",
26 volid, -10., 0., -10., dpsi, dtheta, 2, kTRUE);
27 new(alobj[i++]) AliAlignObjAngles("PHOS/Module3",
28 volid, 5., -10., 10., dpsi, dtheta, 0, kTRUE);
29 new(alobj[i++]) AliAlignObjAngles("PHOS/Module4",
30 volid, +10., -0., -10., dpsi, dtheta, 2, kTRUE);
31 new(alobj[i++]) AliAlignObjAngles("PHOS/Module5",
32 volid, +20., -10., 0., dpsi, dtheta, 5, kTRUE);
34 Double_t dx=0., dy=0., dz=0. ;
35 // Alignment of CPV modules
36 new(alobj[i++]) AliAlignObjAngles("PHOS/Module1/CPV",
37 volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
38 new(alobj[i++]) AliAlignObjAngles("PHOS/Module2/CPV",
39 volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
40 new(alobj[i++]) AliAlignObjAngles("PHOS/Module3/CPV",
41 volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
42 new(alobj[i++]) AliAlignObjAngles("PHOS/Module4/CPV",
43 volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
44 new(alobj[i++]) AliAlignObjAngles("PHOS/Module5/CPV",
45 volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
47 // Alignment for PHOS cradle
48 new(alobj[i++]) AliAlignObjAngles("PHOS/Cradle0",
49 volid, 0., 0., -displacement, dpsi, dtheta, dphi, kTRUE);
50 new(alobj[i++]) AliAlignObjAngles("PHOS/Cradle1",
51 volid, 0., 0., +displacement, dpsi, dtheta, dphi, kTRUE);
53 // Alignment for cradle wheels
54 new(alobj[i++]) AliAlignObjAngles("PHOS/Wheel0",
55 volid, 0., 0., -displacement, dpsi, dtheta, dphi, kTRUE);
56 new(alobj[i++]) AliAlignObjAngles("PHOS/Wheel1",
57 volid, 0., 0., -displacement, dpsi, dtheta, dphi, kTRUE);
58 new(alobj[i++]) AliAlignObjAngles("PHOS/Wheel2",
59 volid, 0., 0., +displacement, dpsi, dtheta, dphi, kTRUE);
60 new(alobj[i++]) AliAlignObjAngles("PHOS/Wheel3",
61 volid, 0., 0., +displacement, dpsi, dtheta, dphi, kTRUE);
63 AliPHOSSurvey geodesicData("phos_mod3_survey.txt");
64 geodesicData.CreateAliAlignObjAngles(alobj);
66 // ************************* 2nd step ***************
68 if(!gSystem->Getenv("TOCDB")){
70 TFile f("PHOSfullMisalignment.root","RECREATE");
71 if(!f) cerr<<"cannot open file for output\n";
73 f.WriteObject(array,"PHOSFullObjs ","kSingleKey");
76 // save in CDB storage
77 const char* Storage = gSystem->Getenv("STORAGE");
78 AliCDBManager *CDB = AliCDBManager::Instance();
79 AliCDBStorage* storage = CDB->GetStorage(Storage);
80 AliCDBMetaData *md= new AliCDBMetaData();
81 md->SetResponsible("Yuri Kharlov");
82 md->SetComment("Alignment objects for fully misaligned geometry");
83 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
84 AliCDBId id("PHOS/Align/Data",0,9999999);
85 storage->Put(array,id, md);