1 void MakeTRDFullMisAlignment(){
2 // Create TClonesArray of full misalignment objects for TRD
4 TClonesArray *array = new TClonesArray("AliAlignObjParams",1000);
5 TClonesArray &alobj = *array;
9 // sigmas for the supermodules
10 Double_t smdx=0.3; // 3 mm
11 Double_t smdy=0.3; // 3 mm
12 Double_t smdz=0.3; // 3 mm
13 Double_t smrx=0.4/1000/TMath::Pi()*180; // 0.4 mrad
14 Double_t smry=2.0/1000/TMath::Pi()*180; // 2 mrad
15 Double_t smrz=0.4/1000/TMath::Pi()*180; // 0.4 mrad
18 // sigmas for the chambers
19 Double_t chdx=0.1; // 1 mm
20 Double_t chdy=0.1; // 1 mm
21 Double_t chdz=0.1; // 1 mm
22 Double_t chrx=1.0/1000/TMath::Pi()*180; // 1 mrad
23 Double_t chry=1.0/1000/TMath::Pi()*180; // 1 mrad
24 Double_t chrz=0.7/1000/TMath::Pi()*180; // 0.7 mrad
26 Double_t dx,dy,dz,rx,ry,rz;
29 TRandom *ran = new TRandom(4357);
33 AliGeomManager::LoadGeometry("./geom_misalBSEGMO.root"); // geometry where the BSEGMO volumes have been misaligned
35 // create the supermodules' alignment objects
36 for (int i; i<18; i++) {
37 TString sm_symname(Form("TRD/sm%02d",i));
47 new(alobj[j++]) AliAlignObjParams(sm_symname.Data(),0,dx,dy,dz,rx,ry,rz,kFALSE);
50 for(Int_t k=0; k<18; k++){
51 AliAlignObjParams* smobj = (AliAlignObjParams*)array->UncheckedAt(k);
52 if(!smobj->ApplyToGeometry()){
53 cout<<"application of object "<<k<<" failed!"<<endl;
57 gGeoManager->Export("./geom_misalBSEGMO_trdSM.root");
58 AliGeomManager::LoadGeometry("./geom_misalBSEGMO_trdSM.root");
59 // create the chambers' alignment objects
60 ran = new TRandom(4357);
61 for (Int_t iLayer = AliGeomManager::kTRD1; iLayer <= AliGeomManager::kTRD6; iLayer++) {
62 for (Int_t iModule = 0; iModule < AliGeomManager::LayerSize(iLayer); iModule++) {
72 volid = AliGeomManager::LayerToVolUID(iLayer,iModule);
73 symname = AliGeomManager::SymName(volid);
74 new(alobj[j++]) AliAlignObjParams(symname,volid,dx,dy,dz,rx,ry,rz,kFALSE);
78 const char* macroname = "MakeTRDFullMisAlignment.C";
79 if( gSystem->Getenv("TOCDB") != TString("kTRUE") ){
81 const char* filename = "TRDfullMisalignment.root";
82 TFile f(filename,"RECREATE");
84 Error(macroname,"cannot open file for output\n");
87 Info(macroname,"Saving alignment objects to the file %s", filename);
89 f.WriteObject(array,"TRDAlignObjs","kSingleKey");
92 // save in CDB storage
93 TString Storage = gSystem->Getenv("STORAGE");
94 if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
95 Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
98 Info(macroname,"Saving alignment objects in CDB storage %s",
100 AliCDBManager* cdb = AliCDBManager::Instance();
101 AliCDBStorage* storage = cdb->GetStorage(Storage.Data());
103 Error(macroname,"Unable to open storage %s\n",Storage.Data());
106 AliCDBMetaData* md = new AliCDBMetaData();
107 md->SetResponsible("Dariusz Miskowiec");
108 md->SetComment("Full misalignment for TRD");
109 md->SetAliRootVersion(gSystem->Getenv("ARVERSION"));
110 AliCDBId id("TRD/Align/Data",0,AliCDBRunRange::Infinity());
111 storage->Put(array,id,md);