From: Axel Kohlmeyer (
Date: Mon Feb 09 2015 - 12:37:07 CST

On Mon, Feb 9, 2015 at 1:03 PM, Ben Hanson <> wrote:
> I have imported a lammps data file using topotools, but when I attempt to
> change types to elements using the command
> topo guessatom lammps data
> I get the error "can't read "idx": no such variable", with previous versions
> I have not had this issue. Any help would be greatly appreciated

which version of topotools? which version of VMD? are both the latest?

if both are the latest, can you provide a (simple) test file to
reproduce the issue?


> Ben Hanson

Dr. Axel Kohlmeyer
College of Science & Technology, Temple University, Philadelphia PA, USA
International Centre for Theoretical Physics, Trieste. Italy.