Re: [Matplotlib-users] [matplotlib-devel] Basemap r8403 and numpy 2.0

[Christoph G. <cg...@uc...>]

On 6/10/2010 10:14 AM, Pierre GM wrote:
> On Jun 10, 2010, at 12:51 PM, Jeff Whitaker wrote:
>> On 6/10/10 10:40 AM, Pierre GM wrote:
>>> All,
>>> Sorry, it's been a while since I've been using Basemap. I was just trying to update my local svn directory to r8403 and reinstall basemap, but an import fail w/ the following message:
>>> """
>>> Traceback (most recent call last):
>>>    File "<string>", line 1, in<module>
>>>    File "~/basemap-dev/lib/mpl_toolkits/basemap/__init__.py", line 43, in<module>
>>>      import _geoslib, netcdftime
>>>    File "_geoslib.pyx", line 13, in _geoslib (src/_geoslib.c:4014)
>>> ValueError: numpy.ndarray does not appear to be the correct type object
>>> """
>>> I'm using numpy 2.0.0r8460 (development version). basemap can be successfully imported w/ the latest stable version, though. What am I doing wrong ?
>>> Thx in advance.
>>> P.
>>>
>>
>> Pierre:  That should have been fixed with a recompile of the _geoslib C extension  Are you sure you deleted the build directory before reinstalling basemap?
>
>
> I did. Do I have to recompile geos ? It should be independent of numpy, right ? So I shouldn't have to touch it ?
> As far as I can tell, the setup picks up the proper versions of numpy and Python...

Try to regenerate the c files from _geod.pyx, _proj.pyx, and 
_geoslib.pyx, using Cython-0.12.1. For example:

python -c "from Cython.Compiler.Main import main; main(command_line=1)" 
_geod.pyx

--
Christoph