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Re: contour fill [message #21377 is a reply to message #13569]

Fri, 25 August 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Stephen O'Sullivan (so@amsta.leeds.ac.uk) writes:

> I am trying to get IDL to isolate the values contained within a closed
> contour of a plotted data array. Basically, I want to perform a
> calculation using these values instead of cloouring them in like /fill
> does.
>
> Any help would be greatly appreciated!

valuesIwant = Where(dataArray GE lowContourLevel $
AND dataArray LE highContourLevel)
result = Mean(dataArray[valuesIwant])

Cheers,

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

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[Message index]

		contour filling maps By: M. Hamilton on Tue, 17 November 1998 00:00
		Re: contour fill By: davidf on Fri, 25 August 2000 00:00

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