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Re: problem with hidden lines in SURFACE in IDL version 5.5 and 5.6 [message #34850 is a reply to message #34847]

Wed, 23 April 2003 08:20

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Kristian Kjaer (Kristian.Kjaer@Risoe.DK) writes:

> I used to enjoy a barely-documented feature of the IDL SURFACE
> procedure:
> If the data are on a 'topologically rectangular' grid, then I could use
> the SURFACE procedure on them without the need to TRIGRID the data onto
> a strictly rectangular grid.
> However this feature seems to be broken since version 5.5.
> Do y'all see the same, and does anyone know a work-around?

I tried this in FSC_SURFACE:

IDL> fsc_surface, z,xxx,yyy,ax=45,az=-30,/hor

I had to set Parallel X Lines and Hidden Lines OFF
in the Style menu, but that looks correct to me.

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@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]

		Re: problem with hidden lines in SURFACE in IDL version 5.5 and 5.6 By: Kristian Kjaer on Thu, 24 April 2003 11:17
		Re: problem with hidden lines in SURFACE in IDL version 5.5 and 5.6 By: David Fanning on Wed, 23 April 2003 08:54
		Re: problem with hidden lines in SURFACE in IDL version 5.5 and 5.6 By: Kristian Kjaer on Wed, 23 April 2003 08:44
		Re: problem with hidden lines in SURFACE in IDL version 5.5 and 5.6 By: David Fanning on Wed, 23 April 2003 08:20

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