[Numpy-discussion] Generically Creating Intermediate Data Compatible with Either ndarray or MasledArray Types
Tue Mar 11 14:57:30 CDT 2008
On Tue, Mar 11, 2008 at 3:42 PM, Eric Firing <firstname.lastname@example.org> wrote:
> I don't know if it works for older versions of numpy, but with svn you
> can simply use the astype() method of the array. If the array is masked
> it seems to work correctly, although it does not update the fill_value
> to the default for the new type.
That will do even though I don't want to actually copy the data, as I
want an array to hold intermediate data of the same shape.
Incidentally, while ones_like appears to play nice with derived
classes, empty_like and zeros_like do not seem to do the same.
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