diff --git a/lib/cartesian/Cartesian_base.h b/lib/cartesian/Cartesian_base.h
index 6aa0e3c7..acc870de 100644
--- a/lib/cartesian/Cartesian_base.h
+++ b/lib/cartesian/Cartesian_base.h
@@ -44,13 +44,18 @@ namespace Grid{
   class GridBase : public CartesianCommunicator , public GridThread {
 
 public:
-
+    int dummy;
     // Give Lattice access
     template<class object> friend class Lattice;
 
     GridBase(const std::vector<int> & processor_grid) : CartesianCommunicator(processor_grid) {};
     GridBase(const std::vector<int> & processor_grid,
-	     const CartesianCommunicator &parent) : CartesianCommunicator(processor_grid,parent) {};
+	     const CartesianCommunicator &parent,
+	     int &split_rank) 
+      : CartesianCommunicator(processor_grid,parent,split_rank) {};
+    GridBase(const std::vector<int> & processor_grid,
+	     const CartesianCommunicator &parent) 
+      : CartesianCommunicator(processor_grid,parent,dummy) {};
 
     virtual ~GridBase() = default;
 
diff --git a/lib/cartesian/Cartesian_full.h b/lib/cartesian/Cartesian_full.h
index c7ea68c9..9273abf3 100644
--- a/lib/cartesian/Cartesian_full.h
+++ b/lib/cartesian/Cartesian_full.h
@@ -38,7 +38,7 @@ namespace Grid{
 class GridCartesian: public GridBase {
 
 public:
-
+    int dummy;
     virtual int  CheckerBoardFromOindexTable (int Oindex) {
       return 0;
     }
@@ -67,7 +67,14 @@ public:
     GridCartesian(const std::vector<int> &dimensions,
 		  const std::vector<int> &simd_layout,
 		  const std::vector<int> &processor_grid,
-		  const GridCartesian &parent) : GridBase(processor_grid,parent)
+		  const GridCartesian &parent) : GridBase(processor_grid,parent,dummy)
+    {
+      Init(dimensions,simd_layout,processor_grid);
+    }
+    GridCartesian(const std::vector<int> &dimensions,
+		  const std::vector<int> &simd_layout,
+		  const std::vector<int> &processor_grid,
+		  const GridCartesian &parent,int &split_rank) : GridBase(processor_grid,parent,split_rank)
     {
       Init(dimensions,simd_layout,processor_grid);
     }