--- trunk/OOPSE/libmdtools/DumpWriter.cpp	2004/04/14 15:37:41	1108
+++ trunk/OOPSE/libmdtools/DumpWriter.cpp	2004/04/22 03:29:30	1129
@@ -91,7 +91,7 @@ void DumpWriter::sortByGlobalIndex(){
   Molecule* mols = entry_plug->molecules;  
   indexArray.clear();
   
-  for(int i = 0; i < mpiSim->getMyNlocal();i++) 
+  for(int i = 0; i < entry_plug->n_mol;i++) 
     indexArray.push_back(make_pair(i, mols[i].getGlobalIndex()));
   
   sort(indexArray.begin(), indexArray.end(), indexSortingCriterion);	
@@ -366,7 +366,7 @@ void DumpWriter::writeFrame( vector<ofstream*>& outFil
           // so wrap this processor potato back to 0:         
 
           potatoes[which_node] = 0;          
-          MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD);
+          MPI_Send(&potatoes[which_node], 1, MPI_INT, which_node, 0, MPI_COMM_WORLD);
           
         }
 
@@ -375,6 +375,7 @@ void DumpWriter::writeFrame( vector<ofstream*>& outFil
         //recieve the number of integrableObject in current molecule
         MPI_Recv(&nCurObj, 1, MPI_INT, which_node,
 		 myPotato, MPI_COMM_WORLD, &istatus);
+        myPotato++;
         
         for(int l = 0; l < nCurObj; l++){
 
@@ -383,7 +384,7 @@ void DumpWriter::writeFrame( vector<ofstream*>& outFil
             // so wrap this processor potato back to 0:         
 
             potatoes[which_node] = 0;          
-            MPI_Send(0, 1, MPI_INT, which_node, 0, MPI_COMM_WORLD);
+            MPI_Send(&potatoes[which_node], 1, MPI_INT, which_node, 0, MPI_COMM_WORLD);
             
           }
 
@@ -544,6 +545,7 @@ void DumpWriter::writeFrame( vector<ofstream*>& outFil
                       
           MPI_Send(&nCurObj, 1, MPI_INT, 0,
   		             myPotato, MPI_COMM_WORLD);
+          myPotato++;
 
           for( iter = integrableObjects.begin(); iter  != integrableObjects.end(); iter++){
 
@@ -630,13 +632,14 @@ void DumpWriter::writeFrame( vector<ofstream*>& outFil
         }
       
       }
-    
-    }
 
     sprintf( checkPointMsg,
              "Sucessfully took a dump.\n");
-    MPIcheckPoint();        
+    MPIcheckPoint();                
     
+    }
+
+
   
 #endif // is_mpi
 }