Hi Reju,

ďhalos[0]Ē is the first halo in the list of halos found by ytís HaloFinder. 

Rather than looking directly at the source list, I recommend exploring the examples of how to use ytís cosmology analysis tools:


and for the details of halo finding:



On May 27, 2014, at 4:01 PM, Reju Sam John <rejusamjohn@gmail.com> wrote:

Dear All,
How to find virial radius from enzo output. From the following page 

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
yt-users mailing list