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Re: Concatenate arrays [message #41458 is a reply to message #41457]

Thu, 28 October 2004 23:42

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Lee writes:

> Can someone please explain why I can't break up the third index array.
> I only want to grab certain frames and recombine to get new image. I
> would have expected to be new_arry=(10,10,5)
>
>
>
> data=findgen(10,10,10)
>
> array1=data(*,*,0:1)
> array2=data(*,*,3:5)
>
> new_array=array1+array2
> help,new_ARRAY FLOAT = Array[10, 10, 2]

It looks like it has been awhile since you have read
the Array Concatenation Tutorial:

http://www.dfanning.com/tips/array_concatenation.html

IDL> new = [ [ [array1] ], [ [array2] ] ]
IDL> help, new
NEW FLOAT = Array[10, 10, 5]

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http:/www.dfanning.com/
Phone: 970-221-0438, IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: Concatenate arrays By: David Fanning on Fri, 29 October 2004 05:17
		Re: Concatenate arrays By: R.Bauer on Fri, 29 October 2004 04:42
		Re: Concatenate arrays By: David Fanning on Thu, 28 October 2004 23:42

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