[yt-users] Particles, periodic

[David Collins]

Hi, Nathan--

In principle this machinery is easy to clone from somewhere, I think I did
it for the grid callback a bazillion years ago.  I'll look into that kind
of fix and report back.

Thanks!
d.

On Mon, Dec 15, 2014 at 5:14 PM, Nathan Goldbaum <nathan12343 at gmail.com>
wrote:
>
> Hi Dave,
>
> I *think* this would need to be fixed inside of the ParticleCallback.
> Instead of selecting particles to include in the plot based on the particle
> positions, we should check for periodically offset particles as well.  The
> choice about whether or not to do this along any given axis should be
> determined by ds.periodicity.
>
> -Nathan
>
>
> On Mon Dec 15 2014 at 2:02:03 PM David Collins <dcollins4096 at gmail.com>
> wrote:
>
>> Hi, Everybody-
>>
>> I have a periodic data set and want to run the annotate_particles
>> callback centered on the max.  It looks like the particles are cut off for
>> a chunk of my region, as though the weren't rolled around the periodic
>> boundary.  There used to be a periodic_region that I think took care of
>> this, but I don't see it any more.  Is there an easy work around for this?
>>
>> I apologize if this came up already, I feel like I saw this question go
>> by recently, but couldn't find it.  (I might have even asked it.  I'm a
>> little dumb these days)
>>
>> d.
>>
>> --
>> -- Sent from a computer.
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-- 
-- Sent from a computer.
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