[yt-users] Masking the domain?

Naiman, Jill jill.naiman at cfa.harvard.edu
Mon Nov 17 15:06:21 PST 2014


Hi Nathan,

Yup!  The textfile has positions and radii of several spheres.

Even a hack is most welcome at this point :)

-Jill

On Mon, Nov 17, 2014 at 5:57 PM, Nathan Goldbaum <nathan12343 at gmail.com>
wrote:

> So this is a text file containing positions and radii of many spheres?
>
> Doug Rudd (cc'd) has been thinking about composing selectors.  I'm not
> sure if it's possible to combine selectors using a boolean addition like
> you need yet.  He might have a better idea of what's necessary to get that
> working.
>
> -Nathan
>
> On Mon Nov 17 2014 at 2:31:45 PM Naiman, Jill <jill.naiman at cfa.harvard.edu>
> wrote:
>
>> Hi all,
>>
>> I'm trying to mask out several spheres in my domain before making a phase
>> plot.  Is there a way to do this?  I've tried making a derived field, using
>> the boolean mask things, and checked out the "masking domain" section of
>> the cookbook with little success.
>>
>> The regions I want to mask out come from a text file of x/y/z coordinates
>> and radii.
>>
>> Thanks for any insights!
>> -Jill
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>
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