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Re: What is 'iadj' and 'iend' in TRIANGULATION? [message #62805 is a reply to message #62751]

Sat, 04 October 2008 04:16

Karlo Janos
Messages: 31
Registered: July 2008

Member

> The output of the SPHERE keyword is designed to be passed to the
> TRIGRID function. The TRIANGULATE helpfile states that 'The structure
> contains the 3D Cartesian locations sample points

Indeed, that's easy to understand, because the field is called ".XYZ".

> and the adjacency
> list that describes the triangulation.', so I'm guessing .iadj
> and .iend are fields that contain information about the adjacency
> list.
> If you want to find out what the arrays in these structure fields
> actually _mean_, then I'm afraid I'm no use to you! :-/

That is the point. I want to know how to interpret the numbers in these
structure fields .IADJ (sounds like adjacency) and .IEND (no idea what
that means). But it does not seem to be the same principle as if I would
use the CONNECTIVITY keyword to get the adjacency list in planar
gridding (there is nothing like .IEND).
Thanks for your guess!

Karlo

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[Message index]

		What is 'iadj' and 'iend' in TRIANGULATION? By: Karlo Janos on Wed, 01 October 2008 07:14
		Re: What is 'iadj' and 'iend' in TRIANGULATION? By: Karlo Janos on Mon, 06 October 2008 07:36
		Re: What is 'iadj' and 'iend' in TRIANGULATION? By: Karlo Janos on Sat, 04 October 2008 04:16
		Re: What is 'iadj' and 'iend' in TRIANGULATION? By: Spon on Fri, 03 October 2008 06:33

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