[yt-users] Particle Density Projection for Flash Data

[Matthew Turk]

Hi Yuan,

Can you give a shot with "all_density" instead of "io_density"?  This looks
like a bug, but that should fix it for now.  And, can you file this as a
bug?

-Matt

On Wed Nov 05 2014 at 1:37:13 PM Yuan Li <yuan at astro.columbia.edu> wrote:

> Dear all,
>
> I have just started using yt3 and would like to display particle densities
> in a projection plot.
>
> It seems that for Enzo data, I can use ('deposit', 'io_density'). With
> Flash data, however, dd['deposit', 'io_density'] will give me an error
> message:
> KeyError: "Unable to open object (Object 'particle_posy' doesn't exist)"
>
> I have checked and the particles are there. dd['io', 'particle_posy'] does
> return the particle y positions, so I am confused. Are there other ways of
> projecting particle densities for Flash data?
>
>
> Thank you!
> Yuan
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