--- trunk/OOPSE/libmdtools/ZConstraint.cpp	2003/10/28 16:03:37	829
+++ trunk/OOPSE/libmdtools/ZConstraint.cpp	2003/10/28 16:20:28	830
@@ -244,7 +244,7 @@ template<typename T> ZConstraint<T>::ZConstraint(SimIn
          
           }
 
-          MPI_Bcast(&COM[whichDirection], 1, MPI_DOUBLE_PRECISION, whichNode, MPI_COMM_WORLD);        
+          MPI_Bcast(&COM[whichDirection], 1, MPI_DOUBLE, whichNode, MPI_COMM_WORLD);        
 #endif
             
           (*parameters)[i].zPos = COM[whichDirection];