On Jul 12, 2010, at 6:15 PM, Jeff Whitaker wrote:
> On 7/12/10 5:34 PM, Steve McFarlin wrote:
>> Hello,
>>
>> I have an issue rendering with basemap on a Debian server using Agg. I have
>> confirmed that matplotlib does render using the following example.
>>
>> # do this before importing pylab or pyplot
>> import matplotlib
>> matplotlib.use('Agg')
>> import matplotlib.pyplot as plt
>> fig = plt.figure()
>> ax = fig.add_subplot(111)
>> ax.plot([1,2,3])
>> fig.savefig('test.png')
>>
>> However, I receive the following results when using basemap
>>
>> Traceback (most recent call last):
>> File "testImageGen.py", line 117, in<module>
>> setCommonBaseMapProperties(m)
>> File "/home/forecast/sgWaveModel/sgUtil.py", line 34, in
>> setCommonBaseMapProperties
>> bmap.drawcoastlines(color=[15./255., 53./255.,73./255.], linewidth=0.15)
>> File "/usr/lib/python2.5/site-packages/mpl_toolkits/basemap/__init__.py",
>> line 1479, in drawcoastlines
>> self.set_axes_limits(ax=ax)
>> File "/usr/lib/python2.5/site-packages/mpl_toolkits/basemap/__init__.py",
>> line 2607, in set_axes_limits
>> and not ax.get_autoscalex_on()
>> AttributeError: 'AxesSubplot' object has no attribute 'get_autoscalex_on'
>>
>>
>> I am using matplotlib.use('Agg') as the first call in the script. The call
>> to bmpa.drawcoastlines is the first call to basemap I make in my scripts.
>> This works on a system with a windowing toolkit. Any ideas?
>>
>>
>> - steve
>>
>>
>
> Steve: What's your matplotlib version? Does adding
>
> ax.get_autoscalex_on()
>
> in your first script cause that to fail as well?
>
> -Jeff
>
python 2.5
Matplotlib 1.0.0
basemap 1.0
pygrib 1.7
pyproj 1.8.6
numpy 1.4.1
Latest source of GRIB API
Jasper 1.9
At this point I am trying anything. I upgraded everything to the latest
version. I now receive the following error, and a warnings.
/usr/lib/python2.5/site-packages/matplotlib/contour.py:474: DeprecationWarning:
PyArray_FromDims: use PyArray_SimpleNew.
nchunk = self.nchunk)
/usr/lib/python2.5/site-packages/matplotlib/contour.py:474: DeprecationWarning:
PyArray_FromDimsAndDataAndDescr: use PyArray_NewFromDescr.
nchunk = self.nchunk)
Traceback (most recent call last):
File "testImageGen.py", line 124, in <module>
m.drawmapboundary(linewidth=0.0, color=[15./255., 53./255.,73./255.])
File "/usr/lib/python2.5/site-packages/mpl_toolkits/basemap/__init__.py",
line 1325, in drawmapboundary
for spine in ax.spines.itervalues():
AttributeError: 'AxesSubplot' object has no attribute 'spines''
Here are the functions I am calling and their associated errors.
bmap.drawcoastlines(color=[15./255., 53./255.,73./255.], linewidth=0.15)
bmap.drawcountries(color='k', linewidth=0.25)
bmap.fillcontinents(color="white",lake_color=[51./255., 153./255.,204./255.])
bmap.drawstates(color='k', linewidth=0.25)
No errors for the above calls
bmap.drawmapboundary(linewidth=0.0, color=[15./255., 53./255.,73./255.])
I receive the AxesSubplot error listed above.
I believe the errors before (and possible the current) were due to operator
error. I should have started with the latest version of the source from the
start rather then installing deb packages.
Thanks,
Steve
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