From: Randall Hall (
Date: Wed May 26 2004 - 13:18:03 CDT

Hello, I have a scalar field (let's call it the electron density)
associated with each frame in a trajectory of a molecule. Is there a way
to read in the field (currently stored in .plt format) for each frame and
then play the trajectory? I can only see a way to read in a single scalar
field and display or read in a bunch of scalar fields and write a tcl
script to only display one field at each step in the trajectory.

Dr. Randall W. Hall
Professor of Chemistry
Louisiana State University