[yt-users] EPS Multiplot

John Regan johnanthonyregan at gmail.com
Tue Dec 3 04:48:22 PST 2013


Hi John,

Cool. Sounds good.

Let me know if there is anything I can help with.

Cheers,
John




On Tue, Dec 3, 2013 at 2:44 PM, John Wise <jwise at physics.gatech.edu> wrote:

> Hi John,
>
> Last week, I discovered that I didn't extend the capabilities of
> eps_writer's multiplot to handle PlotWindows.  I'm working on this right
> now, and hopefully I'll have something soon.
>
> Cheers,
> JOhn
>
>
> On 12/03/2013 07:43 AM, John Regan wrote:
>
>> Hi All,
>>
>> Not sure whether this is currently possible but I'd like to create a
>> multiplot eps figure containing a selection of projections.
>>
>> I first of all create my list of OffAxisProjectionPlots (proj) and then
>> call
>>
>> ep = eps.multiplot(1, 2, proj, bare_axes=True).
>>
>> where proj is a list of plot_window objects.
>>
>> I'm using the YT dev branch and it's falling over with the error:
>>
>> Traceback (most recent call last):
>>    File "OffAxisProjection_MultiPlot.py", line 64, in <module>
>>      ep = eps.multiplot(1, 2, proj, bare_axes=True)
>>    File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 934, in multiplot
>>      d.insert_image_yt(yt_plots[index], pos=(xpos, ypos))
>>    File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 424, in insert_image_yt
>>      plot.refresh()
>>    File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/plot_container.py",
>> line 32, in newfunc
>>      args[0]._recreate_frb()
>>    File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/plot_window.py",
>> line 266, in _recreate_frb
>>      periodic=self._periodic)
>>    File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/fixed_resolution.py",
>> line 96, in __init__
>>      h.plots.append(weakref.proxy(self))
>> ReferenceError: weakly-referenced object no longer exists
>>
>> If anyone knows what's happening let me know.
>>
>> Thanks in advance!
>>
>> John
>>
>>
>>
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>>
>>
> --
> John Wise
> Assistant Professor of Physics
> Center for Relativistic Astrophysics, Georgia Tech
> http://cosmo.gatech.edu
> _______________________________________________
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>
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