From: Chris Neale (
Date: Wed Dec 21 2016 - 12:52:39 CST

Dear all:

I would like to watch a trajectory from constant-pressure simulation using
VMD in which I use both trajectory smoothing and periodic images. This is
quite easy to do in VMD 1.9.2 However, the box "jitters" when I do this,
presumably because the size of the box size is not being averaged over the
frames? Is there any way to fix this issue? Possibly somebody has a TCL

Thank you for your help,