[yt-users] NotImplementedError

Matthew Turk matthewturk at gmail.com
Wed Jan 22 10:51:37 PST 2014


Hi Yong,

HEALpix isn't implemented in the current development repository
because of licensing concerns.  I think John Wise had some work
underway to try to get it working again.

-Matt

On Wed, Jan 22, 2014 at 11:31 AM, Yong Zheng <yz2505 at columbia.edu> wrote:
> Hi,
>
> I newly installed yt in my laptop, but ran into an error call
> "NotImplementedError" when I tried to use 'pixelize_healpix' which used to
> work fine in my another computer, the whole message is as followed:
>
>      img2d,count = pixelize_healpix(NP, img1d, resolution, resolution,
> rotation)
>
>      File "grid_traversal.pyx", line 1127, in
> yt.utilities.lib.grid_traversal.pixelize_healpix
> (yt/utilities/lib/grid_traversal.c:14555)
>
>      NotImplementedError
>
> Can any of you help to explain why this happens here? How can I fix it?
>
> Thanks for your help!
> Yong
>
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