]>
Commit | Line | Data |
---|---|---|
1895a097 | 1 | void MakeTOFResMisAlignment(){ |
2 | // Create TClonesArray of residual misalignment objects for TOF | |
3 | // | |
90dbf5fb | 4 | TClonesArray *array = new TClonesArray("AliAlignObjParams",2000); |
1895a097 | 5 | TClonesArray &alobj = *array; |
6 | ||
dfe9c69d | 7 | if(!AliGeomManager::GetGeometry()){ |
8 | if(!(AliCDBManager::Instance())->IsDefaultStorageSet()) | |
9 | AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT"); | |
10 | AliCDBManager::Instance()->SetRun(0); | |
11 | AliGeomManager::LoadGeometry(); | |
12 | } | |
1895a097 | 13 | // needed for the constructors with local coordinates not to fail |
14 | ||
90dbf5fb | 15 | AliAlignObjParams a; |
1895a097 | 16 | |
ae079791 | 17 | AliGeomManager::ELayerID idTOF = AliGeomManager::kTOF; |
1895a097 | 18 | Int_t i; |
19 | Int_t j=0; | |
20 | Double_t dx=0.; | |
21 | Double_t dy=0.; | |
22 | Double_t dz=0.; | |
23 | Double_t dpsi, dtheta, dphi; | |
24 | TRandom *rnd = new TRandom(4357); | |
25 | Double_t sigmatr = 0.1; // max shift in cm w.r.t. local ideal RS | |
26 | ||
ae079791 | 27 | for(i=0; i<AliGeomManager::LayerSize(idTOF); i++) { |
1895a097 | 28 | dx = 0; |
29 | dy = rnd->Gaus(0.,sigmatr); | |
30 | dz = rnd->Gaus(0.,sigmatr); | |
31 | dpsi = 0.; | |
32 | dtheta = 0.; | |
33 | dphi = 0.; | |
90dbf5fb | 34 | new(alobj[j]) AliAlignObjParams(AliGeomManager::SymName(idTOF,i), AliGeomManager::LayerToVolUID(idTOF,i), dx, dy, dz, dpsi, dtheta, dphi, kFALSE); |
1895a097 | 35 | j++; |
36 | } | |
37 | ||
dfe9c69d | 38 | const char* macroname = "MakeTOFResMisAlignment.C"; |
5bd470e1 | 39 | if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){ |
1895a097 | 40 | // save on file |
dfe9c69d | 41 | const char* filename = "TOFresidualMisalignment.root"; |
42 | TFile f(filename,"RECREATE"); | |
43 | if(!f){ | |
44 | Error(macroname,"cannot open file for output\n"); | |
45 | return; | |
46 | } | |
47 | Info(macroname,"Saving alignment objects to the file %s", filename); | |
1895a097 | 48 | f.cd(); |
49 | f.WriteObject(array,"TOFAlignObjs","kSingleKey"); | |
50 | f.Close(); | |
51 | }else{ | |
52 | // save in CDB storage | |
dfe9c69d | 53 | TString Storage = gSystem->Getenv("STORAGE"); |
54 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
55 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
56 | return; | |
57 | } | |
58 | Info(macroname,"Saving alignment objects in CDB storage %s", | |
59 | Storage.Data()); | |
1895a097 | 60 | AliCDBManager* cdb = AliCDBManager::Instance(); |
dfe9c69d | 61 | AliCDBStorage* storage = cdb->GetStorage(Storage.Data()); |
62 | if(!storage){ | |
63 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
64 | return; | |
65 | } | |
1895a097 | 66 | AliCDBMetaData* md = new AliCDBMetaData(); |
67 | md->SetResponsible("Silvia Arcelli"); | |
68 | md->SetComment("Residual misalignment for TOF, sigmatr=1mm in the local RS"); | |
5bd470e1 | 69 | md->SetAliRootVersion(gSystem->Getenv("ARVERSION")); |
dfe9c69d | 70 | AliCDBId id("TOF/Align/Data",0,AliCDBRunRange::Infinity()); |
1895a097 | 71 | storage->Put(array,id,md); |
72 | } | |
73 | ||
74 | array->Delete(); | |
75 | ||
76 | } | |
77 | ||
78 |