[Numpy-discussion] trim_zeros in more than one dimension?
Wed Apr 21 08:36:24 CDT 2010
On Tue, Apr 20, 2010 at 18:45, Charles R Harris
> On Tue, Apr 20, 2010 at 7:03 AM, Andreas Hilboll <email@example.com> wrote:
>> Hi there,
>> is there an easy way to do something like trim_zeros() does, but for a
>> n-dimensional array? I have a 2d array with only zeros in the first and
>> last rows and columns, and would like to trim this array to only the
>> non-zero part ...
> I think for your application it would be easier to use a subarray, something
> like a[1:-1, 1:-1].
Yes, but I think he's asking for a function that will find the
appropriate slices for him, justl like trim_zeros() does for 1D
"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
-- Umberto Eco
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