[yt-users] clump finder crash

[Matthew Turk]

Hi Elizabeth,

On Tue, Jun 12, 2012 at 7:34 PM, Elizabeth Tasker
<tasker at astro1.sci.hokudai.ac.jp> wrote:
> Hi,
>
> I'm having some problems with clump finder.
>
> Specifically, it gets to this point:
>
> yt : [INFO     ] 2012-06-13 02:10:34,119 Getting field TotalEnergy from 1
> yt : [INFO     ] 2012-06-13 02:10:34,139 Getting field x from 1
> yt : [INFO     ] 2012-06-13 02:10:34,147 Getting field y from 1
> yt : [INFO     ] 2012-06-13 02:10:34,155 Getting field z from 1
> yt : [INFO     ] 2012-06-13 02:10:34,159 Adjusting clump for periodic boundaries in dim z
>
> and then stops (no error).
>
> My region actually isn't periodic and this must be a memory intensive step that isn't appropriate. Does the clump find tools/wrapper have a switch for non-periodic regions?

Are you sure this is a memory problem?  Does it OOM error, does it
segfault, etc etc?

As for turning off periodicity, this is possible but not currently implemented.

-Matt

>
> Thanks!
>
> Elizabeth
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