Hi all

I'm trying to match MD simulation results produced by Materials Studio with previously recorded results from Cerius2. I used Forcite and calculated RDF between two sets of atom and MSD of one set of atom. My RDF curves have the similar shape with previous work, but the RDF values are several times larger than previous work, as well as MSD curves. 

Could any one help me out from this? Is this has any thing to do with the fact that Forcite calculate relative concentration? Or I made mistakes in analysis process? I selected atoms set(s), then performed RDF and MSD analysis.

Thank you!

Jingjing Bu