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Re: Using !P.Multi for TVSCL,CONGRID [message #41672 is a reply to message #41552]

Wed, 10 November 2004 07:06

Liam Gumley
Messages: 473
Registered: November 1994

Senior Member

Marshall Perrin wrote:
> Roy <roberson_1@yahoo.com> wrote:
>
>> Is there a way to use !P.Multi plot using
>> TVSCL,CONGRID(data,400,400)?
>> I know !P.Multi works for other plot commands but I'm not able to use
>> congrid on !P.Multi.
>
>
> The solution is to use a more intelligent plotting routine than just
> TVSCL. I like Liam Gumley's IMDISP, but other routines such as
> David Fanning's TVIMAGE or Fen Tamanaha's DISPLAY also work.
>
> - Marshall

I'll second that. You can find IMDISP at

http://www.gumley.com/PIP/Free_Software.html

Here's how to use it:

p.multi = [0, 2, 2, 0, 0]
imdisp, dist(8)
imdisp, dist(32)
imdisp, dist(64)
imdisp, dist(256)

Note that IMDISP automatically byte-scales the image, just like TVSCL.

Cheers,
Liam.
Practical IDL Programming
http://www.gumley.com/

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[Message index]

		Using !P.Multi for TVSCL,CONGRID By: Ertel, KG (Klaus) on Thu, 18 November 2004 01:05
		Re: Using !P.Multi for TVSCL,CONGRID By: Liam Gumley on Wed, 10 November 2004 07:06
		Re: Using !P.Multi for TVSCL,CONGRID By: mperrin+news on Tue, 09 November 2004 17:57
		Re: Using !P.Multi for TVSCL,CONGRID By: David Fanning on Thu, 18 November 2004 10:50

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