Re: [yt-dev] Clump finder in 3.0
Hi Nathan,
On Sun, Jun 29, 2014 at 5:31 PM, Nathan Goldbaum nathan12343@gmail.com wrote:
Hi all,
I'm taking a look at the plotting docs right now.
One of the scripts in the callback documentation currently fails with a NotImplementedError.
Ah, this is a side-effect of pf.h not having the .grids attribute; simple fix. The clump finder should work -- I completely rewrote the it for 3.0. There is a lingering issue with the way clump IDs are assigned, which was the subject of a failed PR:
https://bitbucket.org/yt_analysis/yt/pull-request/717/be-much-more-careful-a...
The issue is that the clump IDs don't quite match up for some types of data, particularly multiple root grids. I have some scripts here to verify it.
>
The somewhat scipt is here: http://paste.yt-project.org/show/4857/
And the traceback is here: http://paste.yt-project.org/show/4858/
I'm not sure whether anyone has looked in detail at the clump finder in 3.0. Does anyone know about its status? I'm not even sure if this is an issue with the clump finder per se.
-Nathan
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