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Commit | Line | Data |
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1895a097 | 1 | void MakeEMCALResMisAlignment(){ |
2 | // Create TClonesArray of residual misalignment objects for EMCAL | |
3 | // | |
4 | TClonesArray *array = new TClonesArray("AliAlignObjAngles",10); | |
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 | AliAlignObjAngles a; |
14 | ||
15 | Double_t dx, dy, dz, dpsi, dtheta, dphi; | |
16 | ||
7e154d52 | 17 | const TString basepath = "EMCAL/FullSupermodule"; |
d3a9c52a | 18 | const TString hbasepath = "EMCAL/HalfSupermodule"; |
1895a097 | 19 | TString pathstr; |
20 | ||
21 | Int_t iIndex=0; // let all modules have index=0 in a layer with no LUT | |
ae079791 | 22 | AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer; |
23 | UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex); | |
1895a097 | 24 | |
25 | Int_t i; | |
d3a9c52a | 26 | Int_t j=0; |
1895a097 | 27 | |
28 | // RS = local | |
29 | // sigma translation = 1mm | |
30 | // sigma rotation = 0.1 degree | |
31 | TRandom *rnd = new TRandom(4321); | |
32 | Double_t sigmatr = 0.1; // max shift in cm w.r.t. local RS | |
33 | Double_t sigmarot = 0.1; // max rot in degrees w.r.t. local RS | |
d3a9c52a | 34 | |
1895a097 | 35 | for(i=0; i<10; i++){ |
36 | dx = rnd->Gaus(0.,sigmatr); | |
37 | dy = rnd->Gaus(0.,sigmatr); | |
38 | dz = rnd->Gaus(0.,sigmatr); | |
39 | dpsi = rnd->Gaus(0.,sigmarot); | |
40 | dtheta = rnd->Gaus(0.,sigmarot); | |
41 | dphi = rnd->Gaus(0.,sigmarot); | |
42 | pathstr=basepath; | |
43 | pathstr+=(i+1); | |
d3a9c52a | 44 | new(alobj[j++]) AliAlignObjAngles(pathstr, volid, dx, dy, dz, dpsi, dtheta, dphi, kFALSE); |
45 | } | |
46 | ||
47 | for(i=0; i<2; i++){ | |
48 | dx = rnd->Gaus(0.,sigmatr); | |
49 | dy = rnd->Gaus(0.,sigmatr); | |
50 | dz = rnd->Gaus(0.,sigmatr); | |
51 | dpsi = rnd->Gaus(0.,sigmarot); | |
52 | dtheta = rnd->Gaus(0.,sigmarot); | |
53 | dphi = rnd->Gaus(0.,sigmarot); | |
54 | pathstr=hbasepath; | |
55 | pathstr+=(i+1); | |
56 | new(alobj[j++]) AliAlignObjAngles(pathstr, volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE); | |
1895a097 | 57 | } |
58 | ||
dfe9c69d | 59 | const char* macroname = "MakeEMCALResMisAlignment.C"; |
5bd470e1 | 60 | if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){ |
1895a097 | 61 | // save on file |
dfe9c69d | 62 | const char* filename = "EMCALresidualMisalignment.root"; |
63 | TFile f(filename,"RECREATE"); | |
64 | if(!f){ | |
65 | Error(macroname,"cannot open file for output\n"); | |
66 | return; | |
67 | } | |
68 | Info(macroname,"Saving alignment objects to the file %s", filename); | |
1895a097 | 69 | f.cd(); |
dfe9c69d | 70 | f.WriteObject(array,"EMCALAlignObjs","kSingleKey"); |
1895a097 | 71 | f.Close(); |
72 | }else{ | |
73 | // save in CDB storage | |
dfe9c69d | 74 | TString Storage = gSystem->Getenv("STORAGE"); |
75 | if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) { | |
76 | Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data()); | |
77 | return; | |
78 | } | |
79 | Info(macroname,"Saving alignment objects in CDB storage %s", | |
80 | Storage.Data()); | |
1895a097 | 81 | AliCDBManager* cdb = AliCDBManager::Instance(); |
dfe9c69d | 82 | AliCDBStorage* storage = cdb->GetStorage(Storage.Data()); |
83 | if(!storage){ | |
84 | Error(macroname,"Unable to open storage %s\n",Storage.Data()); | |
85 | return; | |
86 | } | |
1895a097 | 87 | AliCDBMetaData* md = new AliCDBMetaData(); |
88 | md->SetResponsible("Jennifer Clay"); | |
89 | md->SetComment("Residual misalignment for EMCAL, produced with sigmatr=0.05 and sigmarot=0.3 in the local RS"); | |
5bd470e1 | 90 | md->SetAliRootVersion(gSystem->Getenv("ARVERSION")); |
dfe9c69d | 91 | AliCDBId id("EMCAL/Align/Data",0,AliCDBRunRange::Infinity()); |
1895a097 | 92 | storage->Put(array,id,md); |
93 | } | |
94 | ||
95 | array->Delete(); | |
96 | ||
97 | } | |
98 |