Hi,

gdal in osgeo4w comes with netcdf-3, so that is the source of the
conflict, although I don't know how to resolve it though, sorry.

You might want to use, instead of python-netcdf4, the netcdf routines
that come with scipy. This will not cause the conflict, but it doesn't
support netcdf-4 files, only netcdf-3 files.

By the way - why do you want to mix gdal and netcdf in the same
script? gdal can import netcdf files by itself, but will expose them
as gdal datasets.

Etienne

On Mon, Aug 27, 2012 at 9:01 AM, Derek Hohls <[email protected]> wrote:
> Hi
>
> I am hoping some one can help with this.
>
> I have a "vanilla" Windows XP, into which I have installed the latest version 
> of OSGeo4W.  I then used the "register-python" script 
> (http://code.google.com/p/maphew/source/browse/register-python/register-python.py)
>  to make the OSGeo4W the system Python.   I then installed the NetCDF4 
> package (available in binary form from 
> http://www.lfd.uci.edu/~gohlke/pythonlibs/#netcdf4).  Now I can import one or 
> the other but not both packages into Python.
>
> GDAL first:
>
>>>> import gdal
>>>> import netCDF4
> Traceback (most recent call last):
>   File "", line 1, in
> ImportError: DLL load failed: The specified procedure could not be found.
>
> NetCDF first:
>
>>>> import netCDF4
>>>> import gdal
> Traceback (most recent call last):
>   File "", line 1, in
>   File "C:\OSGeo4W\apps\Python27\lib\site-packages\gdal.py", line 2, in
>     from osgeo.gdal import deprecation_warn
>   File "C:\OSGeo4W\apps\Python27\lib\site-packages\osgeo\__init__.py", line 
> 21,
> in
>     _gdal = swig_import_helper()
>   File "C:\OSGeo4W\apps\Python27\lib\site-packages\osgeo\__init__.py", line 
> 17,
> in swig_import_helper
>     _mod = imp.load_module('_gdal', fp, pathname, description)
> ImportError: DLL load failed: The specified procedure could not be found.
>
> If anyone can suggest how to resolve this in a straightforward manner (i.e. 
> without doing builds-from-scratch, and just using standard installers - I 
> need these as part of another install, which will be aimed at a much wider, 
> non-programming audience), I'd appreciate it.
>
> Thanks
> Derek
>
>
>
>
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