[Numpy-discussion] printing structured arrays

josef.pktd@gmai... josef.pktd@gmai...
Mon Mar 8 13:01:26 CST 2010


On Mon, Mar 8, 2010 at 1:55 PM, Tim Michelsen
<timmichelsen@gmx-topmail.de> wrote:
> Hello,
> I am also looking into the convertsion from strcutured arrays to ndarray.
>
>> I've just started playing with numpy and have noticed that when printing
>> a structured array that the output is not nicely formatted. Is there a
>> way to make the formatting look the same as it does for an unstructured
>> array?
>
>> Output is:
>> ### ndarray
>> [[ 1.   2. ]
>>  [ 3.   4.1]]
>> ### structured array
>> [(1.0, 2.0) (3.0, 4.0999999999999996)]
> How could we make this structured array look like the above shown
> ndarray with shape (2, 2)?

.view(float) should do it, to created a ndarray view of the structured
array data

Josef

>
> Thanks for any additional hint,
> Timmie
>
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