[yt-dev] field line tracing problems

[Sam Skillman]

Hi Jeff,

After integrate_trhough_volume, can you call:
streamlines.clean_streamlines()

In reading this function, I think it will fail since with it complaining
about not having a .magnitudes, so perhaps first edit that function to take
out the references to self.magnitudes?

The reason I suggest this is that I don't see where in your script it goes
through and cleans up the ones that left the domain.

If that doesn't help, let me know and I'll dive further in to this.

Sorry for the hassle,
Sam



On Fri, Mar 7, 2014 at 1:34 PM, j s oishi <jsoishi at gmail.com> wrote:

> Hi All (especially Sam),
>
> I'm trying to understand some behavior in the streamlines that I don't
> completely understand. I've documented the problem in a notebook here:
>
> https://hub.yt-project.org/nb/2tmwor
>
> The notebook has a full statement of the problem. In essense, I'm not sure
> I understand why streams that I believe should terminate instantly upon
> launch (because they should walk directly out of the box) have thousands of
> elements in them (instead of one). I assume there are one or more
> misconceptions in my understanding, and I'd really welcome any suggestions.
>
> thanks,
>
> Jeff
>
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>
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