[yt-users] Help with volume rendering

[Nathan Goldbaum]

Hi Luc,

Which precise version of yt are you using?  Copy/pasting the output of "yt
version" on the command line should be sufficient to figure this out.

Which cookbook script are you using exactly?

-Nathan

On Wed, Apr 15, 2015 at 9:39 AM, Luc Menard <menard27 at gmail.com> wrote:

> Hi, I am extremely new to using yt and I have encountered an error while
> attempting some simple volume rendering. I was using the yt-cookbook script
> to attempt to make some images, and everything was working fine until I get
> to the "cam.snapshot()" command. It gives me this error.
>
>
> >>> cam.snapshot("hello.png", double_check = True)
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File
> "/mnt/home/menardlu/yt-x86_64/src/yt-hg/yt/visualization/volume_rendering/camera.py",
> line 764, in snapshot
>     self.initialize_source()
>   File
> "/mnt/home/menardlu/yt-x86_64/src/yt-hg/yt/visualization/volume_rendering/camera.py",
> line 716, in initialize_source
>     self.no_ghost)
>   File
> "/mnt/home/menardlu/yt-x86_64/src/yt-hg/yt/utilities/amr_kdtree/amr_kdtree.py",
> line 178, in initialize_source
>     self.set_fields(fields, log_fields, no_ghost)
>   File
> "/mnt/home/menardlu/yt-x86_64/src/yt-hg/yt/utilities/amr_kdtree/amr_kdtree.py",
> line 165, in set_fields
>     del self.bricks, self.brick_dimensions
> AttributeError: bricks
>
>
> Any help would be greatly appreciated.
>
>      Thank you,
>              Luc Menard
>
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>
>
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