Adding debug streamer
[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
476c024c 60 // Sigmas for the chambers
61 Double_t smdx = 0.3; // 3 mm
62 Double_t smdy = 0.3; // 3 mm
63 Double_t smdz = 0.3; // 3 mm
64 Double_t smrx = 0.4 / 1000.0 / TMath::Pi()*180; // 0.4 mrad
65 Double_t smry = 2.0 / 1000.0 / TMath::Pi()*180; // 2.0 mrad
66 Double_t smrz = 0.4 / 1000.0 / TMath::Pi()*180; // 0.4 mrad
67 // Truncation for the chambers
68 Double_t cutSmdx = 3.0 * smdx;
69 Double_t cutSmdy = 3.0 * smdy;
70 Double_t cutSmdz = 3.0 * smdz;
d3a9c52a 71
476c024c 72 // Sigmas for the chambers
73 Double_t chdx = 0.05; // 0.5 mm
74 Double_t chdy = 0.1; // 1.0 mm
75 Double_t chdz = 0.007; // 70 microns
76 Double_t chrx = 0.0005 / 1000.0 / TMath::Pi()*180; // 0 mrad
77 Double_t chry = 0.0005 / 1000.0 / TMath::Pi()*180; // 0 mrad
78 Double_t chrz = 0.3 / 1000.0 / TMath::Pi()*180; // 0.3 mrad
79 // Truncation for the chambers
80 Double_t cutChdx = 1.0 * chdx;
81 Double_t cutChdy = 1.0 * chdy;
82 Double_t cutChdz = 0.14 * chdz;
1895a097 83
05b6df61 84 Int_t sActive[18]={1,0,0,0,0,0,0,0,1,1,0,0,0,0,0,0,0,1};
1895a097 85 Double_t dx,dy,dz,rx,ry,rz;
86
87 Int_t j=0;
88 TRandom *ran = new TRandom(4357);
89 UShort_t volid;
d3a9c52a 90 const char *symname;
91
d3a9c52a 92 // create the supermodules' alignment objects
a24be56b 93 for (int iSect; iSect<18; iSect++) {
94 TString sm_symname(Form("TRD/sm%02d",iSect));
476c024c 95 dx = AliMathBase::TruncatedGaus(0.0,smdx,cutSmdx);
96 dy = AliMathBase::TruncatedGaus(0.0,smdy,cutSmdy);
97 dz = AliMathBase::TruncatedGaus(0.0,smdz,cutSmdz);
98 rx = ran->Rndm() * 2.0*smrx - smrx;
99 ry = ran->Rndm() * 2.0*smry - smry;
100 rz = ran->Rndm() * 2.0*smrz - smrz;
05b6df61 101 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
6fce62af 102 new((*array)[j++]) AliAlignObjParams(sm_symname.Data(),0,dx,dy,dz,rx,ry,rz,kFALSE);
d3a9c52a 103 }
a24be56b 104 // apply supermodules' alignment objects
105 Int_t smCounter=0;
106 for(Int_t iSect=0; iSect<18; iSect++){
05b6df61 107 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
a24be56b 108 AliAlignObjParams* smobj =
109 (AliAlignObjParams*)array->UncheckedAt(smCounter++);
d3a9c52a 110 if(!smobj->ApplyToGeometry()){
a24be56b 111 Fatal(macroname,Form("application of full misalignment object for sector %d failed!",iSect));
d3a9c52a 112 return;
113 }
114 }
6fce62af 115
1895a097 116 // create the chambers' alignment objects
d3a9c52a 117 ran = new TRandom(4357);
a24be56b 118 Int_t chId;
ae079791 119 for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) {
a24be56b 120 chId=-1;
121 for (Int_t iSect = 0; iSect < 18; iSect++){
122 for (Int_t iCh = 0; iCh < 5; iCh++) {
476c024c 123 dx = AliMathBase::TruncatedGaus(0.0,chdx,cutChdx);
124 dy = AliMathBase::TruncatedGaus(0.0,chdy,cutChdy);
125 dz = AliMathBase::TruncatedGaus(0.0,chdz,cutChdz);
126 rx = ran->Rndm() * 2.0*chrx - chrx;
127 ry = ran->Rndm() * 2.0*chry - chry;
128 rz = ran->Rndm() * 2.0*chrz - chrz;
129 chId++;
130 if ((iSect==13 || iSect==14 || iSect==15) && iCh==2) continue;
131 volid = AliGeomManager::LayerToVolUID(iLayer,chId);
132 if( (TString(gSystem->Getenv("REALSETUP")) == TString("kTRUE")) && !sActive[iSect] ) continue;
133 symname = AliGeomManager::SymName(volid);
134 new((*array)[j++]) AliAlignObjParams(symname,volid,dx,dy,dz,rx,ry,rz,kFALSE);
135 }
1895a097 136 }
137 }
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