Update form Debojit: PID Correlation

[u/mrichter/AliRoot.git] / T0 / MakeT0ResMisAlignment.C

diff --git a/T0/MakeT0ResMisAlignment.C b/T0/MakeT0ResMisAlignment.C
index 650267f7cc2f6abaa9e774eac4292d646032a153..8de03af29e839ccabddaf66c1cc69f0ea455c8f3 100644 (file)
--- a/T0/MakeT0ResMisAlignment.C
+++ b/T0/MakeT0ResMisAlignment.C
@@ -1,48 +1,31 @@
 void MakeT0ResMisAlignment(){
   // Create TClonesArray of residual misalignment objects for T0
   //
-  TClonesArray *array = new TClonesArray("AliAlignObjAngles",30);
+  TClonesArray *array = new TClonesArray("AliAlignObjParams",4);
   TClonesArray &alobj = *array;
 
-  if(!AliGeomManager::GetGeometry()){
-    if(!(AliCDBManager::Instance())->IsDefaultStorageSet())
-      AliCDBManager::Instance()->SetDefaultStorage("local://$ALICE_ROOT");
-      AliCDBManager::Instance()->SetRun(0);
-    AliGeomManager::LoadGeometry();
-  }
-  // needed for the constructors with local coordinates not to fail
-
-  AliAlignObjAngles a;
-
   Double_t dx, dy, dz, dpsi, dtheta, dphi;
-  TRandom *rnd   = new TRandom(4321);
-  Double_t sigmatr = 0.05; // max shift in cm
-  Double_t sigmarot = 0.3; // max rot in degrees
+  TRandom3 *rnd   = new TRandom3(4321);
+  Double_t sigmatr = 0.006; // max shift in cm
+  Double_t sigmarot = 0.001; // max rot in degrees
 
-  TString symName, sn;
+  TString symName;
 
   Int_t iIndex=0;
   AliGeomManager::ELayerID iLayer = AliGeomManager::kInvalidLayer;
   UShort_t volid = AliGeomManager::LayerToVolUID(iLayer,iIndex);
 
-  Int_t j=0;
-  for (Int_t imod=0; imod<24; imod++){
-    if (imod < 12){
-      sn="T0/C/PMT";
-    }else{
-      sn="T0/A/PMT";
-    }
-    symName = sn;
-    symName += imod+1;
-    
+  for (Int_t imod=0; imod<2; imod++)
+  {
+    symName="/ALIC_1/0STR_1";
+    if(imod==1) symName="/ALIC_1/0STL_1";
     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);
-    
-    new(alobj[j++]) AliAlignObjAngles(symName.Data(), volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
+    new(alobj[imod]) AliAlignObjParams(symName.Data(), volid, dx, dy, dz, dpsi, dtheta, dphi, kTRUE);
   }
   
   const char* macroname = "MakeT0ResMisAlignment.C";