Changes for correct initialization of Geant4 (Mihaela)

[u/mrichter/AliRoot.git] / TRD / AliTRD.cxx

diff --git a/TRD/AliTRD.cxx b/TRD/AliTRD.cxx
index 8b0ce742af379b450807a67dfe598ff9c91d2ac3..983d8e3cea86b04d85ecda653a3f3837c82cae89 100644 (file)
--- a/TRD/AliTRD.cxx
+++ b/TRD/AliTRD.cxx
@@ -623,10 +623,6 @@ void AliTRD::CreateMaterials()
   AliMedium(25,"Serv-Cu"    , 5,0,isxfld,sxmgmx
               ,tmaxfd,stemax,deemax,epsil,stmin);
 
-  // Special tracking options for charged particles for XeCO2
-  gMC->Gstpar((* fIdtmed)[9],"DRAY",1.0);
-  gMC->Gstpar((* fIdtmed)[9],"STRA",1.0); 
-
   // Save the density values for the TRD absorbtion
   Float_t dmy  = 1.39;
   fFoilDensity = dmy;
@@ -707,6 +703,9 @@ void AliTRD::Init()
   if (fGeometry->IsVersion() != 1) {
     AliError("Not a valid geometry");
   }
+  // Special tracking options for charged particles for XeCO2
+  gMC->Gstpar((* fIdtmed)[9],"DRAY",1.0);
+  gMC->Gstpar((* fIdtmed)[9],"STRA",1.0); 
   
 }