Dear Benjamin,
Thanks for the reply. Apparently my Python 2.6 version was completely
removed and I only have Python 2.7. My matplotlib and numpy are the latest
versions. In matplotlib homepage, I found that meshgrid should do the same
job, but I cannot make script to run it from a file. Is there a simple way
to do contour plotting on a simple 3 column file (x, y, z) where I gave a
link to the table file in my previous email?
Thanks a lot
Umut
> First, if you were importing griddata before like that, that it is quite
> likely that it was some other module that was installed in your
> python-2.6/site-packages directory that overrode numpy's griddata. When you
> upgraded, that griddata module could not be found in
> python-2.7/site-packages. Commenting it out allowed python to find pylab's
> griddata.
>
> Second, you really need to clean up your imports. There is no need for the
> two math imports, or the numpy import (because the pylab import handles
> that).
>
> Oddly, though, your griddata import comes before the pylab import. I would
> expect that the pylab griddata would have overridden the first griddata
> import. And so there shouldn't have been a difference.
>
> Did you happen to upgrade matplotlib and/or numpy as well?
>
> Ben Root
>
>
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