[yt-users] how to find virial radius from enzo output

Reju Sam John rejusamjohn at gmail.com
Tue May 27 00:23:59 PDT 2014


Hi Elizabeth,

Thakyou.... Thank you very much....


On Tue, May 27, 2014 at 12:36 PM, Elizabeth Tasker <
tasker at astro1.sci.hokudai.ac.jp> wrote:

> Hi Reju,
>
> “halos[0]” is the first halo in the list of halos found by yt’s
> HaloFinder.
>
> Rather than looking directly at the source list, I recommend exploring the
> examples of how to use yt’s cosmology analysis tools:
>
> http://yt-project.org/docs/dev/cookbook/cosmological_analysis.html
>
> and for the details of halo finding:
>
>
> http://yt-project.org/docs/2.6/analyzing/analysis_modules/running_halofinder.html?highlight=virial_radius
>
>
> Elizabeth
>
>
> On May 27, 2014, at 4:01 PM, Reju Sam John <rejusamjohn at gmail.com> wrote:
>
> Dear All,
> How to find virial radius from enzo output. From the following page
>
> http://yt-project.org/docs/2.6/reference/api/generated/yt.analysis_modules.halo_finding.halo_objects.FOFHalo.virial_radius.html?highlight=virial%20radius#yt.analysis_modules.halo_finding.halo_objects.FOFHalo.virial_radius
>
> I came to know that there is a function called virial_radius(). But how to
> use it?
> In the provided example
>
> >>> vr = halos[0].virial_radius()
>
> what is ' halos[0] ' ?
>
>
> Thank You
>
>
>
> --
> Reju Sam John
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-- 
Reju Sam John
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