[yt-users] How to access fields from a previous level?

[Matthew Turk]

Hi Reju,

This can be pretty tricky if AMR is turned on.  This thread discussed it a bit:

http://lists.spacepope.org/pipermail/yt-users-spacepope.org/2013-November/004306.html

-Matt

On Mon, Nov 25, 2013 at 9:01 AM, Reju Sam John <rejusamjohn at gmail.com> wrote:
> Dear all,
> I am analyzing a particular level  "RD0040/RedshiftOutput0040". If I want to
> load a field from previous level ie. from "RD0039/RedshiftOutput0039", what
> is the method?
>
> I want to calculate    data["Temperature"] / data["Temperature"], where
> first one is from RD0040/RedshiftOutput0040" and second one is from
> "RD0039/RedshiftOutput0039".
>
> Please suggest a method.
>
> --
> Reju Sam John
>
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