[yt-dev] smoothed particle fields

[Britton Smith]

Thanks for the responses, everyone!  I'll have a look at particle_fields.py
and the docs link as well.

Britton

On Mon, Apr 11, 2016 at 2:40 PM, B.W. Keller <kellerbw at mcmaster.ca> wrote:

> Does this do what you need Britton:
> http://yt-project.org/docs/dev/analyzing/fields.html?highlight=deposit#sph-fields
> ?
>
>
> On Mon, Apr 11, 2016 at 9:31 AM, John ZuHone <jzuhone at gmail.com> wrote:
>
>> I'm interested in this too--also want to know if we can do it for
>> particles from grid code data like FLASH.
>>
>> John ZuHone
>> Harvard-Smithsonian Center for Astrophysics
>>
>> 60 Garden St., MS-67
>> Cambridge, MA 02138
>> (w) 617-496-1816
>> (m) 781-708-5004
>> jzuhone at cfa.harvard.edu
>> jzuhone at gmail.com
>> http://www.jzuhone.com
>>
>> On Apr 11, 2016, at 9:13 AM, Britton Smith <brittonsmith at gmail.com>
>> wrote:
>>
>> Hi everyone,
>>
>> Please forgive my ignorance on this question.  Is it possible to create a
>> smoothed field that has the same shape as a particle field?  Specifically,
>> I would like to create a density field that is as close to how SPH codes
>> calculate densities for each particle.  I believe this would involve
>> evaluating smoothing kernels at particle positions instead of octree cell
>> centers as we do with deposited fields.  If this is not possible, does
>> anyone have any thoughts on how this might be implemented?
>>
>> Thanks,
>> Britton
>>
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