Organizing things

Move the array of pointers to the nodes to moduleMesh.

src/modules/mesh/moduleMesh.f90

@@ -59,6 +59,13 @@ MODULE moduleMesh
 
   END TYPE meshNodeCont
 
+  ! Array of pointers to nodes.
+  TYPE:: meshNodePointer
+    CLASS(meshNode), POINTER:: obj
+    CONTAINS
+
+  END TYPE meshNodePointer
+
   !Type for array of boundary functions (one per species)
   TYPE, PUBLIC:: fBoundaryGeneric
     PROCEDURE(boundary_interface), POINTER, NOPASS:: apply => NULL()

src/modules/solver/electromagnetic/moduleEM.f90

@@ -4,14 +4,6 @@ MODULE moduleEM
   USE moduleTable
   IMPLICIT NONE
 
-  ! Array of pointers to nodes.
-  !TODO: This is probably better in moduleMesh as multiple modules could use this.
-  TYPE:: meshNodePointer
-    CLASS(meshNode), POINTER:: obj
-    CONTAINS
-
-  END TYPE meshNodePointer
-
   ! Generic type for electromagnetic boundary conditions
   TYPE, PUBLIC, ABSTRACT:: boundaryEMGeneric
     INTEGER:: nNodes