On Mar 11, 2013, at 5:05 PM, Philippe Baucour wrote:
> I think I found a bug with numpy 1.7.0 and Fipy (latest git).
> The best example is the circle diffusion problem in which I can't
> initialize the viewer. I try to debug the problem and is seems to be
> related to numpy.take for which indices should be integers. It
> complains to cast from float64 to int64 !
>
> The best workaround I found is to tweak the tools/numerix.py and
> modifiy the following lines :
>
> 596: taken = a.take(indices.astype('int64'), axis=axis)
> 601: taken = MA.take(a,MA.filled(indices,0).astype('int64'),axis=axis)
> 620: taken = NUMERIX.take(a, indices.astype('int64'),axis=axis)
> 622: taken = MA.take(a, indices.astype('int64'),axis=axis)
>
> I used Gentoo and all the python package are on the edge :
> dev-python/numpy-1.7.0
> dev-python/matplotlib-1.2.0-r2
> sci-libs/scipy-0.11.0-r1
>
>
> I hope it will help !!!
Thanks very much for the report and for the suggested fixes. If we can't figure
out why the indices are floats to begin with, then we'll probably implement
these patches as you suggest.
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