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Re: contour and points [message #76729 is a reply to message #76715]

Tue, 28 June 2011 04:13

Wout De Nolf
Messages: 194
Registered: October 2008

Senior Member

On Tue, 28 Jun 2011 03:10:55 -0700 (PDT), Gray
<graylikethecolor@gmail.com> wrote:

> Hi all,
>
> What's the easiest/best way to determine which of a set of points is
> inside a contour (created with cgcontour)? Thanks!
>
> --Gray

Maybe I'm missing something, but what do you mean by "inside a
contour"?

You can check whether the point's elevation is greater than the
contour level or less than the contour level. What's inside or outside
depends on your definition but I suppose "inside" = "greater than" for
topographic data.

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[Message index]

		Re: contour and points By: Andy Heaps on Wed, 29 June 2011 04:43
		Re: contour and points By: Wout De Nolf on Tue, 28 June 2011 04:13
		Re: contour and points By: TonyL on Thu, 30 June 2011 18:11
		Re: contour and points By: Michael Galloy on Wed, 29 June 2011 09:36

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