[yt-users] Unpickling phase plots

[Matthew Turk]

Yes, but you should also be able to pickle just the ._data attribute
(which is a dict of numpy arrays) of the BinnedProfile2D object, too.

On Fri, Jul 1, 2011 at 9:30 AM, David Collins <dcollins at physics.ucsd.edu> wrote:
>> designed to allow it, and I have been using successfully lately.  Use
>> yt.visualization.profile_plotter.PhasePlotter, which is substantially
>
> Cool, I'll give that a shot.
>
> Is it possible to cram an existing pickle (if I'm on the originating
> machine, where the unpickle works)  into the PhasePlotter format, or
> will I need to remake the phase plots?
>
> Thanks!
> d.
>
>
>> more constraining in exposed methods, but also provides the attribute
>> .plot, which can be pickled and which itself provides a to_mpl
>> function that takes filenames, axes or figures.  You should read the
>> source to see how it works, but this is the "future" for pickling and
>> passing plots.
>>
>> -Matt
>>
>>>
>>> This is a technique I've used in the past, so in principle it's sound.
>>>
>>> Thanks,
>>> d.
>>>
>>> Full trace:
>>> Traceback (most recent call last):
>>>  File "<stdin>", line 1, in <module>
>>>  File "p8_theta_coarse.py", line 6, in <module>
>>>    phase = fPickle.load(infile)
>>>  File "/Users/dcollins/Sites/Research/CodeGames/yt2.0/fPickle.py",
>>> line 9, in load
>>>    output = cPickle.load(inputfile,*args,**kwargs)
>>>  File "/Users/dcollins/local/lib/python2.6/site-packages/yt-2.1dev-py2.6-macosx-10.4-i386.egg/yt/data_objects/static_output.py",
>>> line 192, in _reconstruct_pf
>>>    pf = pfs.get_pf_hash(*args)
>>>  File "/Users/dcollins/local/lib/python2.6/site-packages/yt-2.1dev-py2.6-macosx-10.4-i386.egg/yt/utilities/parameter_file_storage.py",
>>> line 104, in get_pf_hash
>>>    return self._convert_pf(self._records[hash])
>>> KeyError: (('32aa7d1d4941760ffd8fdcab4ea97e1f',), <function
>>> _reconstruct_pf at 0x101f9d050>,
>>> ('32aa7d1d4941760ffd8fdcab4ea97e1f',))
>>>
>>>
>>> --
>>> Sent from my computer.
>>> _______________________________________________
>>> yt-users mailing list
>>> yt-users at lists.spacepope.org
>>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>>
>> _______________________________________________
>> yt-users mailing list
>> yt-users at lists.spacepope.org
>> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>>
>
>
>
> --
> Sent from my computer.
> _______________________________________________
> yt-users mailing list
> yt-users at lists.spacepope.org
> http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org
>