Hi GMX ers,<br> I posted this question earlier, but did not receive a reply. Hope to get an answer this time around.<br> <br> I was wondering what could be the origin of a spike at close distances when I compute the RDF of N-P atoms in a lipid bilayer system (<0.25 nm) I tried using -cut option and also increasing the nrexcl to 5 in the N and P atoms ( to avoid intramolecular contributions?)<br> And yet, I still get that spike.<br> Any insight would be very helpful<br> Thanks<br> Rama<br> <p> 
<hr size=1>Everyone is raving about <a href="http://us.rd.yahoo.com/evt=42297/*http://advision.webevents.yahoo.com/mailbeta">the all-new Yahoo! Mail.</a>