From: Subbarao Kanchi (
Date: Wed Jan 22 2014 - 13:29:55 CST

Dear All,
             I am using VMD in test mode (vmd -dispdev text ). I run the
following commands in vmd command prompt and are working good. But I write
same commands in a script.tcl and script is sourced in command prompt, it
gives an error "*invalid command name "last"*". I will appreciate any
suggestion to over come this problem.

mol new .psf type psf
mol addfile .dcd type dcd first 5000 last -1 step 1

Thanks and regards,
Subbarao Kanchi.