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Re: Resizing arrays [message #45554 is a reply to message #45552]

Wed, 21 September 2005 11:32

Haje Korth
Messages: 651
Registered: May 1997

Senior Member

Well, in 2D the equivalent would be to remove rows/columns that are all
zero. TOTAL(ABS()) should do the trick. Haje

"Benjamin Luethi" <luethi@phim.unibe.ch> wrote in message
news:op.sxgpyegso9wlc0@elara...
> Hi,
>
> for a 1D-array that has at least 1 element different from 0:
> nonzero_values = values[where(values ne 0)]
>
> for 2D/3D/...-arrays it's not so simple and you need to give an
> example of what you want to do...
>
> Ben
>
> On Tue, 20 Sep 2005 22:03:34 +0200, Julio <julio@cpa.unicamp.br> wrote:
>
>> Hello,
>>
>> I have a simple question... I have an array, and inside it I have some
>> zero values. I want to resize the array, cutting off the zero values. I
>> want to keep only positive values in the new array.
>>
>> How can I do that... I know it is very simple, but I could not do that.
>> :-(
>>
>> Thanks,
>> Julio
>>
>
>
>
> --
> -------------+

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[Message index]

		Re: Resizing arrays By: Julio[1] on Wed, 21 September 2005 12:42
		Re: Resizing arrays By: Haje Korth on Wed, 21 September 2005 11:32
		Re: Resizing arrays By: Benjamin Luethi on Wed, 21 September 2005 10:09
		Re: Resizing arrays By: Michael Wallace on Tue, 20 September 2005 13:29

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