void MakeACORDEResMisAlignment(){
// Create TClonesArray of Residual misalignment objects for ACORDE
//
const char* macroname = "MakeACORDEResMisAlignment.C";
// Activate CDB storage and load geometry from CDB
AliCDBManager* cdb = AliCDBManager::Instance();
if(!cdb->IsDefaultStorageSet()) cdb->SetDefaultStorage("local://$ALICE_ROOT/OCDB");
cdb->SetRun(0);
AliCDBStorage* storage;
//load geom from local file till ACORDE is not switched on by default in standard config-files
if( TString(gSystem->Getenv("TOCDB")) == TString("kTRUE") ){
TString Storage = gSystem->Getenv("STORAGE");
if(!Storage.BeginsWith("local://") && !Storage.BeginsWith("alien://")) {
Error(macroname,"STORAGE variable set to %s is not valid. Exiting\n",Storage.Data());
return;
}
storage = cdb->GetStorage(Storage.Data());
if(!storage){
Error(macroname,"Unable to open storage %s\n",Storage.Data());
return;
}
AliCDBPath path("GRP","Geometry","Data");
AliCDBEntry *entry = storage->Get(path.GetPath(),cdb->GetRun());
if(!entry) Fatal(macroname,"Could not get the specified CDB entry!");
entry->SetOwner(0);
TGeoManager* geom = (TGeoManager*) entry->GetObject();
AliGeomManager::SetGeometry(geom);
}else{
AliGeomManager::LoadGeometry(); //load geom from default CDB storage
}
// AliGeomManager::LoadGeometry("geometry.root");
TClonesArray *array = new TClonesArray("AliAlignObjParams",64);
TClonesArray &alobj = *array;
TRandom *rnd = new TRandom(4321);
Int_t j = 0;
Double_t dx, dy, dz, dpsi, dtheta, dphi;
// RS = local
// sigma translation
// sigma rotation
Double_t sigmatr = 2; // max shift in cm
Double_t sigmarot = 1; // max rot in degrees
TString symname;
TString basename = "ACORDE/Array";
Int_t iIndex=0;
AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
for (Int_t imod=0; imod<60; imod++){
dx = rnd->Gaus(0.,sigmatr);
dy = rnd->Gaus(0.,sigmatr);
dz = rnd->Gaus(0.,sigmatr);
dpsi = rnd->Gaus(0.,sigmarot);
dtheta = rnd->Gaus(0.,sigmarot);
dphi = rnd->Gaus(0.,sigmarot);
symname = basename;
symname += imod;
new(alobj[j++]) AliAlignObjParams(symname, volid, dx, dy, dz,dpsi, dtheta, dphi, kFALSE);
}
if( TString(gSystem->Getenv("TOCDB")) != TString("kTRUE") ){
// save on file
const char* filename = "ACORDEResMisalignment.root";
TFile f(filename,"RECREATE");
if(!f){
Error(macroname,"cannot open file for output\n");
return;
}
Info(macroname,"Saving residual misalignment objects to the file %s", filename);
f.cd();
f.WriteObject(array,"ACORDEAlignObjs","kSingleKey");
f.Close();
}else{
// save in CDB storage
AliCDBMetaData* md = new AliCDBMetaData();
md->SetResponsible("E. Cuautle & M. Rodriguez ");
md->SetComment("Residual misalignment for ACORDE");
md->SetAliRootVersion(gSystem->Getenv("$ARVERSION"));
AliCDBId id("ACORDE/Align/Data",0,AliCDBRunRange::Infinity());
storage->Put(array,id,md);
}
array->Delete();
}
MakeACORDEResMisAlignment.C:1 MakeACORDEResMisAlignment.C:2 MakeACORDEResMisAlignment.C:3 MakeACORDEResMisAlignment.C:4 MakeACORDEResMisAlignment.C:5 MakeACORDEResMisAlignment.C:6 MakeACORDEResMisAlignment.C:7 MakeACORDEResMisAlignment.C:8 MakeACORDEResMisAlignment.C:9 MakeACORDEResMisAlignment.C:10 MakeACORDEResMisAlignment.C:11 MakeACORDEResMisAlignment.C:12 MakeACORDEResMisAlignment.C:13 MakeACORDEResMisAlignment.C:14 MakeACORDEResMisAlignment.C:15 MakeACORDEResMisAlignment.C:16 MakeACORDEResMisAlignment.C:17 MakeACORDEResMisAlignment.C:18 MakeACORDEResMisAlignment.C:19 MakeACORDEResMisAlignment.C:20 MakeACORDEResMisAlignment.C:21 MakeACORDEResMisAlignment.C:22 MakeACORDEResMisAlignment.C:23 MakeACORDEResMisAlignment.C:24 MakeACORDEResMisAlignment.C:25 MakeACORDEResMisAlignment.C:26 MakeACORDEResMisAlignment.C:27 MakeACORDEResMisAlignment.C:28 MakeACORDEResMisAlignment.C:29 MakeACORDEResMisAlignment.C:30 MakeACORDEResMisAlignment.C:31 MakeACORDEResMisAlignment.C:32 MakeACORDEResMisAlignment.C:33 MakeACORDEResMisAlignment.C:34 MakeACORDEResMisAlignment.C:35 MakeACORDEResMisAlignment.C:36 MakeACORDEResMisAlignment.C:37 MakeACORDEResMisAlignment.C:38 MakeACORDEResMisAlignment.C:39 MakeACORDEResMisAlignment.C:40 MakeACORDEResMisAlignment.C:41 MakeACORDEResMisAlignment.C:42 MakeACORDEResMisAlignment.C:43 MakeACORDEResMisAlignment.C:44 MakeACORDEResMisAlignment.C:45 MakeACORDEResMisAlignment.C:46 MakeACORDEResMisAlignment.C:47 MakeACORDEResMisAlignment.C:48 MakeACORDEResMisAlignment.C:49 MakeACORDEResMisAlignment.C:50 MakeACORDEResMisAlignment.C:51 MakeACORDEResMisAlignment.C:52 MakeACORDEResMisAlignment.C:53 MakeACORDEResMisAlignment.C:54 MakeACORDEResMisAlignment.C:55 MakeACORDEResMisAlignment.C:56 MakeACORDEResMisAlignment.C:57 MakeACORDEResMisAlignment.C:58 MakeACORDEResMisAlignment.C:59 MakeACORDEResMisAlignment.C:60 MakeACORDEResMisAlignment.C:61 MakeACORDEResMisAlignment.C:62 MakeACORDEResMisAlignment.C:63 MakeACORDEResMisAlignment.C:64 MakeACORDEResMisAlignment.C:65 MakeACORDEResMisAlignment.C:66 MakeACORDEResMisAlignment.C:67 MakeACORDEResMisAlignment.C:68 MakeACORDEResMisAlignment.C:69 MakeACORDEResMisAlignment.C:70 MakeACORDEResMisAlignment.C:71 MakeACORDEResMisAlignment.C:72 MakeACORDEResMisAlignment.C:73 MakeACORDEResMisAlignment.C:74 MakeACORDEResMisAlignment.C:75 MakeACORDEResMisAlignment.C:76 MakeACORDEResMisAlignment.C:77 MakeACORDEResMisAlignment.C:78 MakeACORDEResMisAlignment.C:79 MakeACORDEResMisAlignment.C:80 MakeACORDEResMisAlignment.C:81 MakeACORDEResMisAlignment.C:82 MakeACORDEResMisAlignment.C:83 MakeACORDEResMisAlignment.C:84 MakeACORDEResMisAlignment.C:85 MakeACORDEResMisAlignment.C:86 MakeACORDEResMisAlignment.C:87 MakeACORDEResMisAlignment.C:88 MakeACORDEResMisAlignment.C:89 MakeACORDEResMisAlignment.C:90 MakeACORDEResMisAlignment.C:91 MakeACORDEResMisAlignment.C:92 MakeACORDEResMisAlignment.C:93 MakeACORDEResMisAlignment.C:94 MakeACORDEResMisAlignment.C:95