From: Nitin Bhardwaj (nbhard2_at_uic.edu)
Date: Wed Dec 08 2004 - 16:06:50 CST

Hi,
I want to rotate a molecule using this command.
$sel move [trans x by 90]

but it gives an error:
syntax error in expression "by 90 deg + 0.0": variable references require
preceding $

what am i missing?
thanks,
Nitin