[yt-users] EPS Multiplot

John Wise jwise at physics.gatech.edu
Tue Dec 3 04:44:32 PST 2013


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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