--- branches/development/src/parallel/Communicator.hpp	2011/08/04 20:04:35	1601
+++ trunk/src/parallel/Communicator.hpp	2012/09/10 18:38:44	1796
@@ -43,7 +43,8 @@
  * [1]  Meineke, et al., J. Comp. Chem. 26, 252-271 (2005).             
  * [2]  Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006).          
  * [3]  Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008).          
- * [4]  Vardeman & Gezelter, in progress (2009).                        
+ * [4]  Kuang & Gezelter,  J. Chem. Phys. 133, 164101 (2010).
+ * [5]  Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011).
  */
 
 #ifndef PARALLEL_COMMUNICATOR_HPP
@@ -71,8 +72,8 @@ namespace OpenMD{
     static int Length() { return 1; };
   };
   
-  template<> inline MPI::Datatype MPITraits<int>::Type() { return MPI_INT; }
-  template<> inline MPI::Datatype MPITraits<RealType>::Type() { return MPI_REALTYPE; }
+  template<> inline MPI::Datatype MPITraits<int>::Type() { return MPI::INT; }
+  template<> inline MPI::Datatype MPITraits<RealType>::Type() { return MPI::REALTYPE; }
 
   template<class T, unsigned int Dim>
   class MPITraits< Vector<T, Dim> > {
@@ -119,7 +120,6 @@ namespace OpenMD{
         if (nProc % i == 0) nColumns = i;        
       }
         
-      int nRows = nProc / nColumns;
       rowIndex_ = myRank / nColumns;      
       columnIndex_ = myRank % nColumns;