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Re: Raster to Vector [message #43444 is a reply to message #43371]

Fri, 08 April 2005 09:46

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Julio writes:

> This code was copied from ENVI help. I just changed the 'values'
> field. I don't know what 'rtv_doit' does, so I have bo idea what is
> the problem with this code. I only want to convert some DN values
> inside my raster image to vector...

Well, then, you made a mistake when you put "values" inside
of square brackets. It is not doing what you think it is doing,
as you would discover if you follow through on my previous
suggestions. :-)

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]

		Raster to Vector By: julio on Thu, 07 April 2005 11:20
		Re: Raster to Vector By: julio on Sun, 10 April 2005 15:37
		Re: Raster to Vector By: jnettle1 on Thu, 14 April 2005 01:20
		Re: Raster to Vector By: David Fanning on Sun, 10 April 2005 09:45
		Re: Raster to Vector By: julio on Sun, 10 April 2005 08:48
		Re: Raster to Vector By: David Fanning on Fri, 08 April 2005 09:54
		Re: Raster to Vector By: David Fanning on Fri, 08 April 2005 09:46

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