The transforms branch has seen very little outside of the matplotlib
examples, so it's good to find all of these error cases. Fixed in r4569.
Cheers,
Mike
> Michael: And one more - contourf will die if you there are no contours
> at the requested levels. The error message looks like this:
>
> Traceback (most recent call last):
> File "plotprecip.py", line 52, in <module>
> cs = m.contourf(x,y,data,clevs,cmap=cm.s3pcpn)
> File "/Users/jsw/lib/python/matplotlib/toolkits/basemap/basemap.py",
> line 2425, in contourf
> CS = ax.contourf(x,y,data,*args,**kwargs)
> File "/Users/jsw/lib/python/matplotlib/axes.py", line 5017, in contourf
> return mcontour.ContourSet(self, *args, **kwargs)
> File "/Users/jsw/lib/python/matplotlib/contour.py", line 460, in __init__
> self.ax.add_collection(col)
> File "/Users/jsw/lib/python/matplotlib/axes.py", line 1140, in
> add_collection
> self.update_datalim(collection.get_datalim(self.transData))
> File "/Users/jsw/lib/python/matplotlib/collections.py", line 142, in
> get_datalim
> offsets, transOffset.frozen())
> File "/Users/jsw/lib/python/matplotlib/path.py", line 481, in
> get_path_collection_extents
> raise ValueError("No paths provided")
>
> To trigger this, try running the plotprecip.py basemap example.
>
> -Jeff
>
--
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA
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