Travis Oliphant <oliphant.travis <at> ieee.org> writes:
>
> Christian Kristukat wrote:
> > Bill Baxter <wbaxter <at> gmail.com> writes:
> >
> >
> >> Yep, check the release notes:
> >> http://www.scipy.org/ReleaseNotes/NumPy_1.0
> >> search for 'take' on that page to find out what others have changed as
> >> well.
> >> --bb
> >>
> >
> > Ok. Does axis=None then mean, that take(a, ind) operates on the
> > flattened array?
> > This it at least what it seem to be. I noticed that the ufunc behaves
> > differently. a.take(ind) and a.take(ind, axis=0) behave the same, so
> > the default
> > argument to axis is 0 rather than None.
> >
>
> What do you mean. There is no "ufunc" take. There is a function take
> that just calls the method. The default arguments for all functions
Sorry, I never really read about what are ufuncs. I thought those are class
methods of the ndarray objects... Anyway, I was refering to the following
difference:
In [7]: a
Out[7]:
array([[ 0, 1, 2, 3, 4, 5],
[ 6, 7, 8, 9, 10, 11]])
In [8]: a.take([0])
Out[8]: array([[0, 1, 2, 3, 4, 5]])
In [9]: take(a,[0])
Out[9]: array([0])
To be sure I understood: Does axis=None then mean, that take operates on the
flattened array?
Christian
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