<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Hi all. I'm doing some simulations in gromacs and I want to include some grand canonical monte carlo steps in between runs of MD. I want the energy calculations to be compatible with the energy calculated by gromacs. Does anyone know a good way of doing this?<div>Thanks.</div></td></tr></table><br>