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

[Elizabeth Tasker]

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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> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org

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