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Re: matrix - element extraction [message #66875]

Fri, 19 June 2009 04:51

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Damien writes:

> Is there an IDL function in order to extract a range of values from a
> matrix ?
>
> For example for a x = [0,1,2,3,4,5] matrix
>
> Could I extract the first 3 values through :
>
> example_extraction = x [0 : 2]

The wonderful thing about IDL is that it is often
faster to perform the experiment than to write a
question about it! ;-)

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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