[yt-users] derived fields up to virial radius

[Reju Sam John]

Dear All,

>>> vr = halos[0].virial_radius() will give the virial radius of the halo.

>>> vm = halos[0].virial_mass() will give the virial mass of the halo in Msun, using only the particles in the halo.

Like this, is it possible for me to create a *new function for a
derived field* which can be calculated only up to virial radius. If
possible, How can I do this?

Thank You.




-- 
Reju Sam John
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