On Tue, Sep 29, 2009 at 7:12 PM, Jeff Whitaker <jsw...@fastmail.fm> wrote:
> Evan Mason wrote:
>>
>> Hi, I've just upgraded to mpl 0.99 (from svn) and Basemap (also from svn).
>>
>>
>>
>
> Evan: I believe Ryan May just fixed this yesterday - so if you update
> basemap from svn again it should work.
>
> -Jeff
>>
>> It seems that plt.clim(vmin,vmax) no longer works with Basemap
>> objects. Here is an example, which before used to work:
>>
>>
>> In [92]: M.pcolormesh(x, y, a_var,cmap=cm)
>> Out[92]: <matplotlib.collections.QuadMesh object at 0x7f8f2faf3d90>
>>
>> In [93]: plt.clim(-10,10)
>>
>> ---------------------------------------------------------------------------
>> RuntimeError Traceback (most recent call
>> last)
>>
>> /home/emason/pytools/fig_thesis_ssh_variance_prime_month.py in <module>()
>> ----> 1
>> 2
>> 3
>> 4
>> 5
>>
>> /usr/lib64/python2.6/site-packages/matplotlib/pyplot.pyc in clim(vmin,
>> vmax)
>> 1379 im = gci()
>> 1380 if im is None:
>> -> 1381 raise RuntimeError('You must first define an image, eg
>> with imshow')
>> 1382
>> 1383 im.set_clim(vmin, vmax)
>>
>> RuntimeError: You must first define an image, eg with imshow
>>
>> In [94]:
>>
>>
>>
>> Using plt.pcolormesh there's no problem. Has this change been done
>> intentionally? If so, what is now the recommended way to apply
>> climits to a Basemap plot?
>>
>>
>> Thanks, Evan
>>
>>
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>
>
> --
> Jeffrey S. Whitaker Phone : (303)497-6313
> Meteorologist FAX : (303)497-6449
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>
>
Yes, that works now. Thanks, Evan
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