VMD-L Mailing List

From: Axel Kohlmeyer (akohlmey_at_cmm.chem.upenn.edu)
Date: Thu Aug 31 2006 - 12:59:32 CDT

>
> ref {38.5200004578 33.1399993896 70.9199981689}
> all {52.9906997681 41.315071106 96.4374847412}
> frag {57.7048492432 28.8902702332 81.9101409912}
> vecsub: non-numeric in first argument
>
> Someone Know where is the problem?

yep. atom selections always return lists of lists, even
if the selection only contains one atom (this way the
single-atom cases, are just a multi-atom cases with
one element).

btw.: if you'd stuffed your error message into google,
you'd get the following explanation right away:

http://www.ks.uiuc.edu/Research/vmd/mailing_list/vmd-l/3401.html

cheers,
  axel.

>
> Thanks
>
> Leonardo Sepulveda
> Universidad de Chile
>
> 

-- 
=======================================================================
Axel Kohlmeyer   akohlmey_at_cmm.chem.upenn.edu   http://www.cmm.upenn.edu
  Center for Molecular Modeling   --   University of Pennsylvania
Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323
tel: 1-215-898-1582,  fax: 1-215-573-6233,  office-tel: 1-215-898-5425
=======================================================================
If you make something idiot-proof, the universe creates a better idiot.