From: Ashar Malik (asharjm_at_gmail.com)
Date: Thu Sep 01 2016 - 07:02:34 CDT

Not that I am aware of. What you can do is measure the angle and see if it
falls within your required criterion.
I am not aware of a built in function -- I have my own script that does
this for me.

Here is a past post by someone else (I have not tested this).

http://www.ks.uiuc.edu/Research/vmd/mailing_list/vmd-l/7906.html

It should work/give you an idea of how to go about this. If it doesn't work
- drop back and I can send you what I use.

Best,
/A

On Thu, Sep 1, 2016 at 8:10 PM, Sangkha Borah <sborah53_at_gmail.com> wrote:

> Dear VMD Users,
>
> What would be the simplest way to select the atoms satisfying a
> given angular criterion (say theta=0-30 deg.)? Is there any inbuilt
> function in VMD similar to "within" for distance selection ?
>
>
>
>
>
> Thanks.
>
>
> Regards,
> --
> Sangkha Borah
> IIT Guwahati, India
> Email-sborah53_at_gmail.com
>
>

-- 
Best,
/A