From: John Stone (
Date: Thu Apr 03 2014 - 10:51:58 CDT

  Can you send us the VMD startup messages that are printed on your
machine? It is possible you have a buggy graphics driver if you
have created a VolumeSlice rep and selected your potential map volume,
and it is not visible even upon rotating around a bit.
To color by potential, use the "color by volume" coloring method
and select your potential map volume. I'm hoping that you may have
just missed selecting your volume, rather than haivng a graphics driver
problem of some sort.

  John Stone

On Thu, Apr 03, 2014 at 09:40:28AM +0100, Riccardo Innocenti Malini wrote:
> Hi,
> I have been trying to obtain the electrostatic potential of one
> configuration using the PMEpot plugin.
> I manage to see a Isosurface representation form the output, however when
> I try to see the Volume slice it seems that nothing is there.
> I used as .pqr file to upload my configuration.
> Does anyone know what should I change to visualize the electrostatic
> potential map as volume slices?
> Thank you in advance,
> Riccardo

NIH Center for Macromolecular Modeling and Bioinformatics
Beckman Institute for Advanced Science and Technology
University of Illinois, 405 N. Mathews Ave, Urbana, IL 61801           Phone: 217-244-3349