--- trunk/OOPSE/libmdtools/Thermo.cpp	2003/04/10 16:22:00	486
+++ trunk/OOPSE/libmdtools/Thermo.cpp	2003/07/02 21:26:55	572
@@ -151,10 +151,7 @@ double Thermo::getVolume() {
 }
 
 double Thermo::getVolume() {
-  double theBox[3];
-
-  entry_plug->getBox(theBox);
-  return (theBox[0] * theBox[1] * theBox[2]);
+  return entry_plug->boxVol;
 }
 
 double Thermo::getPressure() {
@@ -222,10 +219,8 @@ void Thermo::getPressureTensor(double press[9]){
   }
 #endif // is_mpi
 
-  entry_plug->getBox(theBox);
+  volume = entry_plug->boxVol;
 
-  volume = theBox[0] * theBox[1] * theBox[2];
-
   for(i=0; i<9; i++) {
     press[i] = (p_global[i] - entry_plug->tau[i]*e_convert) / volume;
   }