remove digits conversion from the reconstruction until a fix will be
[u/mrichter/AliRoot.git] / TRD / MakeTRDFullMisAlignment.C
CommitLineData
1895a097 1void MakeTRDFullMisAlignment(){
2 // Create TClonesArray of full misalignment objects for TRD
6fce62af 3 // Expects to read objects for FRAME
1895a097 4 //
90dbf5fb 5 TClonesArray *array = new TClonesArray("AliAlignObjParams",1000);
6fce62af 6 const char* macroname = "MakeTRDFullMisAlignment.C";
7
8 // Activate CDB storage and load geometry from CDB
9 AliCDBManager* cdb = AliCDBManager::Instance();
10 if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT");
11 cdb->SetRun(0);
12
13 AliCDBStorage* storage;
a24be56b 14 TString Storage;
6fce62af 15
a24be56b 16 if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
17 Storage = gSystem->Getenv("STORAGE");
6fce62af 18 if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
19 Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
20 return;
21 }
22 storage = cdb->GetStorage(Storage.Data());
23 if(!storage){
24 Error(macroname,"Unable to open storage %s\n",Storage.Data());
25 return;
26 }
27 AliCDBPath path("GRP","Geometry","Data");
28 AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
29 if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
30 entry->SetOwner(0);
31 TGeoManager* geom = (TGeoManager*) entry->GetObject();
32 AliGeomManager::SetGeometry(geom);
33 }else{
34 AliGeomManager::LoadGeometry(); //load geom from default CDB storage
35 }
36
37 // load FRAME full misalignment objects (if needed, the macro
38 // for FRAME has to be ran in advance) and apply them to geometry
6fce62af 39 AliCDBPath fpath("GRP","Align","Data");
a24be56b 40 AliCDBEntry *eFrame;
41 if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
42 Info(macroname,"Loading FRAME alignment objects from CDB storage %s",
43 Storage.Data());
44 eFrame = storage->Get(fpath.GetPath(),cdb->GetRun());
6fce62af 45 }else{
a24be56b 46 eFrame = cdb->Get(fpath.GetPath());
6fce62af 47 }
a24be56b 48 if(!eFrame) Fatal(macroname,"Could not get the specified CDB entry!");
49 TClonesArray* arFrame = (TClonesArray*) eFrame->GetObject();
50 arFrame->Sort();
51 Int_t nvols = arFrame->GetEntriesFast();
52 Bool_t flag = kTRUE;
53 for(Int_t j=0; j<nvols; j++)
54 {
55 AliAlignObj* alobj = (AliAlignObj*) arFrame->UncheckedAt(j);
56 if (alobj->ApplyToGeometry() == kFALSE) flag = kFALSE;
57 }
58 if(!flag) Fatal(macroname,"Error in the application of FRAME objects");
1895a097 59
6fce62af 60
d3a9c52a 61 // sigmas for the supermodules
62 Double_t smdx=0.3; // 3 mm
63 Double_t smdy=0.3; // 3 mm
64 Double_t smdz=0.3; // 3 mm
65 Double_t smrx=0.4/1000/TMath::Pi()*180; // 0.4 mrad
66 Double_t smry=2.0/1000/TMath::Pi()*180; // 2 mrad
67 Double_t smrz=0.4/1000/TMath::Pi()*180; // 0.4 mrad
68
69
1895a097 70 // sigmas for the chambers
d3a9c52a 71 Double_t chdx=0.1; // 1 mm
72 Double_t chdy=0.1; // 1 mm
73 Double_t chdz=0.1; // 1 mm
1895a097 74 Double_t chrx=1.0/1000/TMath::Pi()*180; // 1 mrad
75 Double_t chry=1.0/1000/TMath::Pi()*180; // 1 mrad
76 Double_t chrz=0.7/1000/TMath::Pi()*180; // 0.7 mrad
77
05b6df61 78 Int_t sActive[18]={1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1};
1895a097 79 Double_t dx,dy,dz,rx,ry,rz;
80
81 Int_t j=0;
82 TRandom *ran = new TRandom(4357);
83 UShort_t volid;
d3a9c52a 84 const char *symname;
85
d3a9c52a 86 // create the supermodules' alignment objects
a24be56b 87 for (int iSect; iSect<18; iSect++) {
88 TString sm_symname(Form("TRD/sm%02d",iSect));
d3a9c52a 89 ran->Rannor(dx,rx);
90 ran->Rannor(dy,ry);
91 ran->Rannor(dz,rz);
92 dx*=smdx;
93 dy*=smdy;
94 dz*=smdz;
95 rx*=smrx;
96 ry*=smry;
97 rz*=smrz;
05b6df61 98 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
6fce62af 99 new((*array)[j++]) AliAlignObjParams(sm_symname.Data(),0,dx,dy,dz,rx,ry,rz,kFALSE);
d3a9c52a 100 }
a24be56b 101 // apply supermodules' alignment objects
102 Int_t smCounter=0;
103 for(Int_t iSect=0; iSect<18; iSect++){
05b6df61 104 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
a24be56b 105 AliAlignObjParams* smobj =
106 (AliAlignObjParams*)array->UncheckedAt(smCounter++);
d3a9c52a 107 if(!smobj->ApplyToGeometry()){
a24be56b 108 Fatal(macroname,Form("application of full misalignment object for sector %d failed!",iSect));
d3a9c52a 109 return;
110 }
111 }
6fce62af 112
1895a097 113 // create the chambers' alignment objects
d3a9c52a 114 ran = new TRandom(4357);
a24be56b 115 Int_t chId;
ae079791 116 for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) {
a24be56b 117 chId=-1;
118 for (Int_t iSect = 0; iSect < 18; iSect++){
119 for (Int_t iCh = 0; iCh < 5; iCh++) {
d3a9c52a 120 ran->Rannor(dx,rx);
121 ran->Rannor(dy,ry);
122 ran->Rannor(dz,rz);
1895a097 123 dx*=chdx;
124 dy*=chdy;
125 dz*=chdz;
126 rx*=chrx;
127 ry*=chry;
128 rz*=chrz;
a24be56b 129 chId++;
259b0bd4 130 if ((iSect==13 || iSect==14 || iSect==15) && iCh==2) continue;
a24be56b 131 volid = AliGeomManager::LayerToVolUID(iLayer,chId);
05b6df61 132 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
ae079791 133 symname = AliGeomManager::SymName(volid);
6fce62af 134 new((*array)[j++]) AliAlignObjParams(symname,volid,dx,dy,dz,rx,ry,rz,kFALSE);
1895a097 135 }
136 }
a24be56b 137 }
1895a097 138
a24be56b 139 if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
1895a097 140 // save on file
dfe9c69d 141 const char* filename = "TRDfullMisalignment.root";
142 TFile f(filename,"RECREATE");
143 if(!f){
144 Error(macroname,"cannot open file for output\n");
145 return;
146 }
147 Info(macroname,"Saving alignment objects to the file %s", filename);
1895a097 148 f.cd();
149 f.WriteObject(array,"TRDAlignObjs","kSingleKey");
150 f.Close();
151 }else{
152 // save in CDB storage
dfe9c69d 153 Info(macroname,"Saving alignment objects in CDB storage %s",
154 Storage.Data());
1895a097 155 AliCDBMetaData* md = new AliCDBMetaData();
156 md->SetResponsible("Dariusz Miskowiec");
157 md->SetComment("Full misalignment for TRD");
5bd470e1 158 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
dfe9c69d 159 AliCDBId id("TRD/Align/Data",0,AliCDBRunRange::Infinity());
1895a097 160 storage->Put(array,id,md);
161 }
162
163 array->Delete();
1895a097 164}
165