Interpolate vectors instead of scalars

Same result, nicer code

1 files changed, 2 insertions, 2 deletions

diff --git a/src/refinement/coupler2D.h b/src/refinement/coupler2D.h
index db8ac15..d43a294 100644
--- a/src/refinement/coupler2D.h
+++ b/src/refinement/coupler2D.h
@@ -60,8 +60,8 @@ public:
 template <typename T, template<typename> class DESCRIPTOR>
 class FineCoupler2D : public Coupler2D<T,DESCRIPTOR> {
 private:
-  std::vector<T>           _c2f_rho;
-  std::vector<Vector<T,2>> _c2f_u;
+  std::vector<Vector<T,1>>                _c2f_rho;
+  std::vector<Vector<T,DESCRIPTOR<T>::d>> _c2f_u;
   std::vector<Vector<T,DESCRIPTOR<T>::q>> _c2f_fneq;
 
 public: