--- trunk/OOPSE-2.0/src/integrators/VelocityVerletIntegrator.cpp	2005/03/10 15:10:24	2101
+++ trunk/OOPSE-2.0/src/integrators/VelocityVerletIntegrator.cpp	2005/04/12 14:24:29	2168
@@ -224,6 +224,7 @@ StatWriter* VelocityVerletIntegrator::createStatWriter
     mask.set(Stats::KINETIC_ENERGY);
     mask.set(Stats::TEMPERATURE);
     mask.set(Stats::PRESSURE);
+    mask.set(Stats::VOLUME);
     mask.set(Stats::CONSERVED_QUANTITY);
     mask.set(Stats::VRAW);
     mask.set(Stats::VHARM);