From: Fatemesadat Emami (fe2_at_zips.uakron.edu)
Date: Sat May 08 2010 - 22:15:43 CDT

Thank you Nicholas

On Sat, May 8, 2010 at 9:10 PM, Nicholas Musolino <musolino_at_mit.edu> wrote:

> If you mean the "union" of sel1 and sel2, you could try
> set sel3 [ atomselect top "( [$sel1 text] ) or ( [$sel2 text] )" ]
>
> For the intersection of sel1 and sel2:
> set sel3 [ atomselect top "( [$sel1 text] ) and ( [$sel2 text] )" ]
>
> This uses the text that was originally used to create sel1 and sel2.
>
> If that isn't sufficient for you, because the properties (e.g. position) by
> which you selected them are now out of date, you could also try examining
> the two lists obtained when you use
> $sel1 list
> and
> $sel2 list
> with some TCL list processing commands.
>
> For more details, see the atomselect documentation:
> http://www.ks.uiuc.edu/Research/vmd/current/ug/node118.html
>
> Hope this helps!
>
> Nicholas
>
> ---------------------------------------------------------------------------
> Nicholas Musolino
> Ph.D. candidate, Department of Chemical Engineering, MIT
> musolino_at_mit.edu | 617-253-6675 | Room E19-528
>
> On May 8, 2010, at 7:28 PM, Fatemesadat Emami wrote:
>
> >
> > Dear vmd users,
> > Is is possible to add two atomselections, say we have sel1 and sel2 and
> make sel3 which includes sel1 and sel2?
> > Thanks
> > Fatima
> > --
> > Yours Sincerely,
> > Fateme Sadat Emami
> > Nano Scale Laboratory
> > Polymer Engineering Department
> > The University of Akron
>
>

-- 
Yours Sincerely,
Fateme Sadat Emami
Nano Scale Laboratory
Polymer Engineering Department
The University of Akron