--- trunk/src/io/DumpWriter.cpp	2005/12/06 17:52:45	791
+++ trunk/src/io/DumpWriter.cpp	2006/05/19 21:26:41	966
@@ -202,10 +202,10 @@ namespace oopse {
 
   void DumpWriter::writeCommentLine(std::ostream& os, Snapshot* s) {
 
-    double currentTime;
+    RealType currentTime;
     Mat3x3d hmat;
-    double chi;
-    double integralOfChiDt;
+    RealType chi;
+    RealType integralOfChiDt;
     Mat3x3d eta;
     
     currentTime = s->getTime();
@@ -221,7 +221,7 @@ namespace oopse {
 
     //write out additional parameters, such as chi and eta
 
-    os << chi << "\t" << integralOfChiDt << "\t;";
+    os << chi << "\t" << integralOfChiDt << ";\t";
 
     os << eta(0, 0) << "\t" << eta(1, 0) << "\t" << eta(2, 0) << ";\t" 
        << eta(0, 1) << "\t" << eta(1, 1) << "\t" << eta(2, 1) << ";\t"
@@ -347,7 +347,7 @@ namespace oopse {
     int myPotato;
     int nProc;
     int which_node;
-    double atomData[19];
+    RealType atomData[19];
     int isDirectional;
     char MPIatomTypeString[MINIBUFFERSIZE];
     int msgLen; // the length of message actually recieved at master nodes
@@ -422,11 +422,11 @@ namespace oopse {
 
 	    myPotato++;
 
-	    MPI_Recv(atomData, 19, MPI_DOUBLE, which_node, myPotato,
+	    MPI_Recv(atomData, 19, MPI_REALTYPE, which_node, myPotato,
 		     MPI_COMM_WORLD, &istatus);
 	    myPotato++;
 
-	    MPI_Get_count(&istatus, MPI_DOUBLE, &msgLen);
+	    MPI_Get_count(&istatus, MPI_REALTYPE, &msgLen);
 
 	    if (msgLen == 13 || msgLen == 19)
 	      isDirectional = 1;
@@ -483,8 +483,7 @@ namespace oopse {
 	      }
 	    }
 
-	    sprintf(writeLine, "\n");
-	    os << writeLine;
+	    os << writeLine << "\n";
 
 	  } // end for(int l =0)
 
@@ -606,8 +605,7 @@ namespace oopse {
 	      }
 	    }
 
-	    sprintf(writeLine, "\n");
-	    os << writeLine;
+	    os << writeLine << "\n";
 
 	  } //end for(iter = integrableObject.begin())
 	}
@@ -726,16 +724,16 @@ namespace oopse {
 	    myPotato++;
 
 	    if (isDirectional && needForceVector_) {
-	      MPI_Send(atomData, 19, MPI_DOUBLE, 0, myPotato,
+	      MPI_Send(atomData, 19, MPI_REALTYPE, 0, myPotato,
 		       MPI_COMM_WORLD);
 	    } else if (isDirectional) {
-	      MPI_Send(atomData, 13, MPI_DOUBLE, 0, myPotato,
+	      MPI_Send(atomData, 13, MPI_REALTYPE, 0, myPotato,
 		       MPI_COMM_WORLD);
 	    } else if (needForceVector_) {
-	      MPI_Send(atomData, 12, MPI_DOUBLE, 0, myPotato,
+	      MPI_Send(atomData, 12, MPI_REALTYPE, 0, myPotato,
 		       MPI_COMM_WORLD);
 	    } else {
-	      MPI_Send(atomData, 6, MPI_DOUBLE, 0, myPotato,
+	      MPI_Send(atomData, 6, MPI_REALTYPE, 0, myPotato,
 		       MPI_COMM_WORLD);
 	    }