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1 | void MakeTOFZeroMisAlignment() { | |
2 | // | |
3 | // Create TClonesArray of zero misalignment objects for TOF | |
4 | // | |
5 | ||
6 | const char* macroname = "MakeTOFZeroMisAlignment.C"; | |
7 | ||
8 | TClonesArray *array = new TClonesArray("AliAlignObjParams",2000); | |
9 | TClonesArray &alobj = *array; | |
10 | ||
11 | // Activate CDB storage to load geometry from CDB | |
12 | AliCDBManager* cdb = AliCDBManager::Instance(); | |
13 | if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB"); | |
14 | cdb->SetRun(0); | |
15 | ||
16 | AliCDBStorage* storage; | |
17 | ||
18 | if ( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ) { | |
19 | TString Storage = gSystem->Getenv("STORAGE"); | |
20 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
21 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
22 | return; | |
23 | } | |
24 | storage = cdb->GetStorage(Storage.Data()); | |
25 | if (!storage) { | |
26 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
27 | return; | |
28 | } | |
29 | AliCDBPath path("GRP","Geometry","Data"); | |
30 | AliCDBEntry *entry = (AliCDBEntry*)storage->Get(path.GetPath(),cdb->GetRun()); | |
31 | if (!entry) | |
32 | Fatal(macroname,"Could not get the specified CDB entry!"); | |
33 | ||
34 | entry->SetOwner(0); | |
35 | TGeoManager* geom = (TGeoManager*) entry->GetObject(); | |
36 | AliGeomManager::SetGeometry(geom); | |
37 | } else | |
38 | AliGeomManager::LoadGeometry(); //load geom from default CDB storage | |
39 | ||
40 | ||
41 | Double_t dx=0., dy=0., dz=0., dpsi=0., dtheta=0., dphi=0.; | |
42 | AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF; | |
43 | Int_t j=0; | |
44 | Int_t nSectors=18; | |
45 | ||
46 | Int_t iIndex=0; //let all modules have index=0 in a layer with no LUT | |
47 | AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer; | |
48 | UShort_t dvoluid = AliGeomManager::LayerToVolUID(iLayer,iIndex); //dummy vol id | |
49 | ||
50 | for (Int_t isect = 0; isect < nSectors; isect++) { | |
51 | TString symname(Form("TOF/sm%02d",isect)); | |
52 | new(alobj[j++]) AliAlignObjParams(symname.Data(), | |
53 | dvoluid, | |
54 | dx, dy, dz, dpsi, dtheta, dphi, kTRUE); | |
55 | } | |
56 | ||
57 | Int_t strId=-1; | |
58 | Int_t nstrA=15; | |
59 | Int_t nstrB=19; | |
60 | Int_t nstrC=19; | |
61 | Int_t nStrips=nstrA+2*nstrB+2*nstrC; | |
62 | ||
63 | for (Int_t isect = 0; isect < nSectors; isect++) { | |
64 | for (Int_t istr = 1; istr <= nStrips; istr++) { | |
65 | strId++; | |
66 | if ((isect==13 || isect==14 || isect==15) && (istr >= 39 && istr <= 53)) continue; | |
67 | new(alobj[j++]) AliAlignObjParams(AliGeomManager::SymName(idTOF,strId), | |
68 | AliGeomManager::LayerToVolUID(idTOF,strId), | |
69 | dx, dy, dz, dpsi, dtheta, dphi, kTRUE); | |
70 | } | |
71 | } | |
72 | ||
73 | if ( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ) { | |
74 | // save on file | |
75 | const char* filename = "TOFzeroMisalignment.root"; | |
76 | TFile f(filename,"RECREATE"); | |
77 | if(!f){ | |
78 | Error(macroname,"cannot open file for output\n"); | |
79 | return; | |
80 | } | |
81 | Info(macroname,"Saving alignment objects to the file %s", filename); | |
82 | f.cd(); | |
83 | f.WriteObject(array,"TOFAlignObjs","kSingleKey"); | |
84 | f.Close(); | |
85 | } else { | |
86 | // save in CDB storage | |
87 | AliCDBMetaData* md = new AliCDBMetaData(); | |
88 | md->SetResponsible("Silvia Arcelli"); | |
89 | md->SetComment("Zero misalignment for TOF"); | |
90 | md->SetAliRootVersion("HEAD"); | |
91 | AliCDBId id("TOF/Align/Data",0,AliCDBRunRange::Infinity()); | |
92 | storage->Put(array,id,md); | |
93 | } | |
94 | ||
95 | array->Delete(); | |
96 | ||
97 | } |