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Re: problems with contouring in a for loop [message #40843 is a reply to message #40841]

Wed, 01 September 2004 19:32

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Mick Pope writes:

>
> I have this wierd problem with for loops. I have a 3D array of data and I
> want to plot 2D slices using a for loop and then contour the array. Guess
> what - it tells me that Array dimensions must be greater than 0.
>
> So I take a 2D array and substitute it for my reduced 3D array, inside the
> for loop. Same error message!!!!!
>
> What gives?

I'd guess you have an extra dimension of 1 hanging
around, but it is hard to say without seeing some code.
A "HELP, array2D" before the contour command might
help. :-)

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: problems with contouring in a for loop By: maarten on Thu, 02 September 2004 03:45
		Re: problems with contouring in a for loop By: Mick Pope on Wed, 01 September 2004 22:39
		Re: problems with contouring in a for loop By: David Fanning on Wed, 01 September 2004 19:32

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