[yt-users] EPS Multiplot
John Regan
johnanthonyregan at gmail.com
Tue Dec 3 12:24:40 PST 2013
Hi John,
Interesting. I didn't realise the proj objects referenced the pf object
again during the rendering.
In that case the API should probably somehow take that information with it
since otherwise it is a little inconsistent. How are the pf object and the
proj object connected?
If we can get to each proj from each pf then the pf is the reference to
send.
Interesting problem. I'd be interested in staying involved in this as part
of my yt education! Happy to try to introduce a fix too but I'd need a
little guidance I think....
Cheers,
John
On 3 Dec 2013 21:35, "John Wise" <jwise at physics.gatech.edu> wrote:
> Hi John,
>
> I figured out the problem. When the multiplot routine is called, it
> re-renders the image, using the pf weak reference inside of the PlotWindow.
> However in the your script, the pf reference is overwritten every loop.
> Here's a script that worked for me with two timesteps,
>
> fnum = [20,21]
> center = None
> plots = []
> pf = []
> L = [0.5, 0.5, 1.0]
> for f in fnum:
> pf.append(load("DD%4.4d/output_%4.4d" % (f,f)))
> if center == None:
> value, center = pf[-1].h.find_max('Density')
>
> p = OffAxisSlicePlot(pf[-1], L, "Density", center=center,
> axes_unit='unitary', width=(5.0, 'kpc'),
> fontsize=12)
> plots.append(p)
>
> mp = eps.multiplot_yt(1, 2, plots, bare_axes=False, margins=(1,1))
> mp.save_fig('multi', format='eps')
>
> Can anyone determine a better workaround than storing the parameter file
> objects in some variable?
>
> Cheers,
> John
>
> On 12/03/2013 11:23 AM, John Regan wrote:
>
>> Hi John,
>>
>> OK I think I have it running now. I rebuilt YT and re pulled your PR and
>> it looks like everything is good now.
>> Unfortunately the code fails in the same way as before
>>
>> Traceback (most recent call last):
>> File "OffAxisProjection_MultiPlot.py", line 63, in <module>
>> mp = eps.multiplot_yt(1, 2, proj, bare_axes=False,
>> margins=(0.75,0.75))
>> File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 1132, in multiplot_yt
>> figure = multiplot(ncol, nrow, yt_plots=plots, fields=fields,
>> **kwargs)
>> File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 980, in multiplot
>> field=fields[index])
>> File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 453, 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
>>
>>
>> The guts of my script is fairly simple:
>>
>>
>> GetFileNames(FileNames)
>> proj = []
>> for i, fn in enumerate(FileNames):
>> fn = Path + fn
>> pf = load(fn) # load data
>> sp = pf.h.sphere('max', (0.5,'pc'))
>> L = sp.quantities["AngularMomentumVector"]()
>> proj.append(OffAxisSlicePlot(pf, L, "Density", center="max",
>> axes_unit='unitary', width=width,
>> fontsize=12))
>> proj[i].set_zlim('all', 1e-13, 1e-8)
>>
>> mp = eps.multiplot_yt(1, 2, proj, bare_axes=False, margins=(0.75,0.75))
>> mp.save_fig('multi', format='eps')
>>
>> Rolling back the pull gets me back to the original error with
>> multiplot_yt (so the changes are being brought in it seems):
>>
>> Traceback (most recent call last):
>> File "OffAxisProjection_MultiPlot.py", line 63, in <module>
>> mp = eps.multiplot_yt(1, 2, proj, bare_axes=False,
>> margins=(0.75,0.75))
>> File
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> line 1043, in multiplot_yt
>> if len(plot_col.plots) < nrow*ncol:
>> AttributeError: 'list' object has no attribute 'plots'
>>
>> John
>>
>>
>> On Tue, Dec 3, 2013 at 5:05 PM, John Regan <johnanthonyregan at gmail.com
>> <mailto:johnanthonyregan at gmail.com>> wrote:
>>
>> No worries. I'll let you know if I figure it out. For some reason
>> that module is missing from my version after the pull. I'm trying to
>> figure out why now....
>>
>>
>> On Tue, Dec 3, 2013 at 5:02 PM, John Wise <jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>> wrote:
>>
>> Hi John,
>>
>> Hmmm, that's odd. I'm currently in meetings until mid-afternoon,
>> so
>> I'll look at this problem then.
>>
>> Cheers,
>> John
>>
>> On Tue, 03 Dec 2013 at 16:26 +0200, John Regan wrote:
>> > Hi John,
>> >
>> > I'm getting a problem with the profile_plotter.py file.
>> >
>> > Traceback (most recent call last):
>> > � File "OffAxisProjection_MultiPlot.py", line 12, in
>> <module>
>> > ��� import yt.visualization.eps_writer as eps
>> > � File
>> >
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/eps_writer.py",
>> > line 31, in <module>
>> > ��� from .profile_plotter import PhasePlot
>> > � File
>> >
>> "/homeappl/home/regan/appl_taito/YT/Dev/yt-x86_64/src/yt-
>> hg/yt/visualization/profile_plotter.py",
>> > line 31, in <module>
>> > ��� from .plot_container import \
>> > ImportError: No module named plot_container
>> >
>> > John
>> >
>> > On Tue, Dec 3, 2013 at 4:09 PM, John Wise
>> <[1]jwise at physics.gatech.edu <mailto:jwise at physics.gatech.edu>>
>> > wrote:
>> >
>> > Hi John,
>> >
>> > Not a stupid question at all.
>> >
>> > You can get my changes by doing
>> >
>> > hg pull -r e7aebae [2]https://bitbucket.org/jwise77/yt
>> >
>> > Cheers,
>> > John
>> >
>> > On 12/03/2013 08:28 AM, John Regan wrote:
>> >
>> > Hi John,
>> >
>> > Stupid question now - but how do I get my hands on
>> that PR?
>> > Is there a link somewhere where I can pull from?
>> >
>> > John
>> >
>> > On Tue, Dec 3, 2013 at 3:10 PM, John Regan
>> > <[3]johnanthonyregan at gmail.com
>> <mailto:johnanthonyregan at gmail.com>
>> > <mailto:[4]johnanthonyregan at gmail.com
>> <mailto:johnanthonyregan at gmail.com>>> wrote:
>> >
>> > � � Excellent - I'll pull the changeset and let you
>> know!
>> >
>> > � � On Tue, Dec 3, 2013 at 3:06 PM, John Wise
>> > <[5]jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > � � <mailto:[6]jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>>> wrote:
>> >
>> > � � � � Hi,
>> >
>> > � � � � It's funny that you emailed right now because
>> I was just
>> > putting
>> > � � � � the final touches on my changes this morning!
>> �I've just
>> > � � � � submitted a pull request
>> >
>> > � � � �
>> [7]https://bitbucket.org/yt___analysis/yt/pull-request/661/
>> > � � � �
>> <[8]https://bitbucket.org/yt_analysis/yt/pull-request/661/>
>> >
>> > � � � � which has an example in the description. �If
>> you could test it
>> > � � � � out, that would be great!
>> >
>> > � � � � Cheers,
>> > � � � � John
>> >
>> > � � � � On 12/03/2013 07:48 AM, John Regan wrote:
>> >
>> > � � � � � � 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
>> > � � � � � � <[9]jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > <mailto:[10]jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>>
>> > � � � � � � <mailto:[11]jwise at physics.gatech.__edu
>> > � � � � � � <mailto:[12]jwise at physics.gatech.edu
>> <mailto: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
>> >
>> > � � � � � � � � � �
>> > �___________________________________________________
>> > � � � � � � � � � � �yt-users mailing list
>> > � � � � � � [13]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > � � � � � � <mailto:[14]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>>
>> > � � � � � �
>> <mailto:[15]yt-users at lists.__[16]spacepope.org
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>> > � � � � � � <mailto:[17]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>>>
>> > � � � � � �
>> >
>> [18]http://lists.spacepope.org/____listinfo.cgi/yt-users-
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>> > � � � � � �
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>> <[19]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org>
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>> > � � � � � �
>> >
>> <[20]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
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>> > � � � � � �
>> >
>> <[21]http://lists.spacepope.org/listinfo.cgi/yt-users-
>> spacepope.org>>
>> >
>> > � � � � � � � � �--
>> > � � � � � � � � �John Wise
>> > � � � � � � � � �Assistant Professor of Physics
>> > � � � � � � � � �Center for Relativistic Astrophysics,
>> Georgia Tech
>> > � � � � � � [22]http://cosmo.gatech.edu
>> > � � � � � � � �
>> �___________________________________________________
>> > � � � � � � � � �yt-users mailing list
>> > � � � � � � [23]yt-users at lists.spacepope.org
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>> > � � � � � � <mailto:[24]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>>
>> > � � � � � �
>> <mailto:[25]yt-users at lists.__[26]spacepope.org
>> <http://spacepope.org>
>> > � � � � � � <mailto:[27]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>>>
>> > � � � � � �
>> >
>> [28]http://lists.spacepope.org/____listinfo.cgi/yt-users-
>> ____spacepope.org
>> > � � � � � �
>> >
>> <[29]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org>
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>> > � � � � � �
>> >
>> <[30]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > � � � � � �
>> >
>> <[31]http://lists.spacepope.org/listinfo.cgi/yt-users-
>> spacepope.org>>
>> >
>> > � � � � � �
>> _________________________________________________
>> > � � � � � � yt-users mailing list
>> > � � � � � � [32]yt-users at lists.spacepope.org
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>> > � � � � � � <mailto:[33]yt-users at lists.spacepope.org
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>> [34]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
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>> >
>> > � � � � --
>> > � � � � John Wise
>> > � � � � Assistant Professor of Physics
>> > � � � � Center for Relativistic Astrophysics, Georgia
>> Tech
>> > � � � � [36]http://cosmo.gatech.edu
>> > � � � � ______________________________
>> ___________________
>> > � � � � yt-users mailing list
>> > � � � � [37]yt-users at lists.spacepope.org
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>> > <mailto:[38]yt-users at lists.spacepope.org
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>> > � � � �
>> >
>> [39]http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > � � � �
>> >
>> <[40]http://lists.spacepope.org/listinfo.cgi/yt-users-
>> spacepope.org>
>> >
>> > _______________________________________________
>> > yt-users mailing list
>> > [41]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> >
>> [42]http://lists.spacepope.org/listinfo.cgi/yt-users-
>> spacepope.org
>> >
>> > --
>> > John Wise
>> > Assistant Professor of Physics
>> > Center for Relativistic Astrophysics, Georgia Tech
>> > [43]http://cosmo.gatech.edu
>> > _______________________________________________
>> > yt-users mailing list
>> > [44]yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> >
>> [45]http://lists.spacepope.org/listinfo.cgi/yt-users-
>> spacepope.org
>> >
>> > References
>> >
>> > Visible links
>> > 1. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 2. https://bitbucket.org/jwise77/yt
>> > 3. mailto:johnanthonyregan at gmail.com
>> <mailto:johnanthonyregan at gmail.com>
>> > 4. mailto:johnanthonyregan at gmail.com
>> <mailto:johnanthonyregan at gmail.com>
>> > 5. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 6. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 7. https://bitbucket.org/yt___analysis/yt/pull-request/661/
>> > 8. https://bitbucket.org/yt_analysis/yt/pull-request/661/
>> > 9. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 10. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 11. mailto:jwise at physics.gatech <mailto:jwise at physics.gatech
>> >
>> > 12. mailto:jwise at physics.gatech.edu
>> <mailto:jwise at physics.gatech.edu>
>> > 13. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 14. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 15. mailto:yt-users at lists <mailto:yt-users at lists>
>> > 16. http://spacepope.org/
>> > 17. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 18.
>> http://lists.spacepope.org/____listinfo.cgi/yt-users-____
>> spacepope.org
>> > 19.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 20.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 21.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> > 22. http://cosmo.gatech.edu/
>> > 23. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 24. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 25. mailto:yt-users at lists <mailto:yt-users at lists>
>> > 26. http://spacepope.org/
>> > 27. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 28.
>> http://lists.spacepope.org/____listinfo.cgi/yt-users-____
>> spacepope.org
>> > 29.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 30.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 31.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> > 32. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 33. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 34.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 35.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> > 36. http://cosmo.gatech.edu/
>> > 37. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 38. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 39.
>> http://lists.spacepope.org/__listinfo.cgi/yt-users-__
>> spacepope.org
>> > 40.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> > 41. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 42.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>> > 43. http://cosmo.gatech.edu/
>> > 44. mailto:yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > 45.
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>> > _______________________________________________
>> > yt-users mailing list
>> > yt-users at lists.spacepope.org
>> <mailto:yt-users at lists.spacepope.org>
>> > http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
>> --
>> John Wise
>> Assistant Professor of Physics
>> Center for Relativistic Astrophysics, Georgia Tech
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org <mailto:yt-users at lists.spacepope.org
>> >
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
>>
>>
>>
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>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>>
> --
> John Wise
> Assistant Professor of Physics
> Center for Relativistic Astrophysics, Georgia Tech
> http://cosmo.gatech.edu
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>
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