[yt-users] problem with slices in non-unitary volumes

[Nathan Goldbaum]

On Wed, Dec 23, 2015 at 11:20 AM, Brian O'Shea <bwoshea at gmail.com> wrote:

> Dear yt-users,
>
> I'm having a problem with making slices in non-unitary volumes.  I have a
> 3D enzo simulation that has domain bounds of (-1.6...1.6) in every
> dimension (units of megaparsecs), and after I updated to the tip of yt-3
> (changeset d9502d848029) from a fairly old version of the code I suddenly
> have problems with making simple projections.  If I run this set of
> commands:
>
>
Any idea which version you updated from? I tried on yt-3.1 and get the same
error. This is just so we can bisect and find the change that introduced
the regression.


> import yt
> ds = yt.load("DD0400/DD0400")
> proj =
> yt.SlicePlot(ds,'x','temperature',center=[0.0,0.0,0.0],width=(0.2,'Mpc'))
>
> I get this error:
>
> http://paste.yt-project.org/show/6115/
>
> This seems to work fine on an Enzo cosmological dataset (domain bounds 0-1
> in each dimension), and previously worked fine in yt-3 (using a version of
> the code from a couple of months ago).
>
> is this a bug, or am I doing something dumb?
>
> Thanks!
>
> --Brian
>
>
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>
>
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