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Re: Saving for loop values into arrays without know the final size of array [message #89155 is a reply to message #89154]

Tue, 29 July 2014 12:35

Michael Galloy
Messages: 1114
Registered: April 2006

Senior Member

On 7/29/14, 1:24 PM, sylvestergreene51@gmail.com wrote:
> I am dealing with a large data set and a for-loop with some if
> statements involved. thus I do not know what the final size of the
> for-loop will be and cannot declare the array dimensions beforehand
> which allows you to save your for-loop answers into an array. Does
> anyone know of a suggestion about how to work around this?
>

Easiest solution is to use the list class. There are other solutions if
you have an older version of IDL.

Mike
--
Michael Galloy
www.michaelgalloy.com
Modern IDL: A Guide to IDL Programming (http://modernidl.idldev.com)
Research Mathematician
Tech-X Corporation

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[Message index]

		Saving for loop values into arrays without know the final size of array By: sylvestergreene51 on Tue, 29 July 2014 12:24
		Re: Saving for loop values into arrays without know the final size of array By: Michael Galloy on Tue, 29 July 2014 12:35
		Re: Saving for loop values into arrays without know the final size of array By: Russell Ryan on Tue, 29 July 2014 12:58
		Re: Saving for loop values into arrays without know the final size of array By: gpeterso%ucsc.edu on Tue, 29 July 2014 13:56
		Re: Saving for loop values into arrays without know the final size of array By: Michael Galloy on Tue, 29 July 2014 14:31
		Re: Saving for loop values into arrays without know the final size of array By: sylvestergreene51 on Tue, 29 July 2014 17:17
		Re: Saving for loop values into arrays without know the final size of array By: Michael Galloy on Tue, 29 July 2014 22:44

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