[tutorial] added dimWorld to fix the solution file

reviewed by hommel


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@12340 2fb0f335-1f38-0410-981e-8018bf24f1b0

tutorial/solutions_coupled/ex2_tutorialproblem_coupled.hh

@@ -90,7 +90,9 @@ class Ex2TutorialProblemCoupled : public ImplicitPorousMediaProblem<TypeTag> /*@
     typedef typename GET_PROP_TYPE(TypeTag, GridView) GridView;
 
     // Grid dimension
-    enum { dim = GridView::dimension };
+    enum { dim = GridView::dimension,
+           dimWorld = GridView::dimensionworld
+    };
 
     // Types from DUNE-Grid
     typedef typename GridView::template Codim<0>::Entity Element;