--- trunk/OOPSE/libmdtools/NPTi.cpp	2003/07/08 20:56:10	574
+++ trunk/OOPSE/libmdtools/NPTi.cpp	2003/07/08 21:06:14	575
@@ -79,7 +79,7 @@ void NPTi::moveA() {
 
     // Scale the box after all the positions have been moved:
 
-    info->scaleBox(dt*eta);
+    info->scaleBox(exp(dt*eta));
    
     if( atoms[i]->isDirectional() ){