Re: [yt-users] Particle Density Projection for Flash Data

Yuan, Can you try the fix from this pull request? https://bitbucket.org/yt_analysis/yt/pull-request/1294/check-for-particle-fi... https://bitbucket.org/yt_analysis/yt/pull-request/1294/check-for-particle-fi... It should fix your issue. If so, just hit approve on the PR. Thanks, John

On Nov 5, 2014, at 2:53 PM, Yuan Li mailto:bear0980@gmail.com> wrote:

Hi Matt,

dd['deposit', 'all_density'] gives the same error message. I have reported the bug on bitbucket.

John, no worries! I happened to have tried to make this plot first (and therefore freaked out), but actually everything else with the particles seems to work nicely, haha!

Thanks! Yuan

On Wed, Nov 5, 2014 at 2:38 PM, Matthew Turk mailto:matthewturk@gmail.com> wrote: 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 mailto:yuan@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 _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org mailto:yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org

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