[yt-users] 3D physical properties from projection plot

Matthew Turk matthewturk at gmail.com
Mon Jun 22 09:07:10 PDT 2015


Hi Desika,

It's not right now, no.  In principal it could be computed and stored,
but it'd take a bit of work.

On Mon, Jun 22, 2015 at 11:05 AM, Desika Narayanan
<dnarayan at haverford.edu> wrote:
> Hi All,
>
> I'm trying to calculate some physical properties from a gadget data set on a
> similar grid as  projection plot, but in 3D.  That is, if I calculate a
> projection plot:
>
>>px_gas = yt.ProjectionPlot(ds,"z",("gas","density"))
>>px_gas_frb = px_gas.frb
>
> then I can access the gas surface density values in some 800x800 (or
> whatever) 2D array.   What I would like is to be able to get the gas
> physical properties in the 800x800x800 (or whatever) grid that yt is
> integrating along to give me the Projection Plot (in particular the gas
> mass, and the gas velocity vectors).
>
> Is this possible?
>
> Thanks a lot,
> -d
>
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