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Re: IDL 8 image function [message #74786 is a reply to message #74783]

Wed, 02 February 2011 03:44

sh
Messages: 26
Registered: April 2010

Junior Member

On Feb 2, 11:44 am, David Forcadell <david...@gmail.com> wrote:
> On Feb 2, 11:02 am, sh <sebastian.h...@gmail.com> wrote:
>
>> Hi,
>
>> Is there any option/keyword to turn of the scaling between 0-255? I
>> have already scaled by values e.g. between 0 and 100 because I only
>> want to use this colors in the colortable, and not all of them!
>> Thanks!
>
>> Sebastian
>
> I am not sure that i understand you question, but perhaps you want
> this :
>
> result=BYTSCL( MAT_IN , TOP=100)

Yes I do it exactly like this, but image() rescales it again between 0
and 255. How to turn this off?

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[Message index]

		Re: IDL 8 image function By: penteado on Wed, 02 February 2011 11:20
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 09:35
		Re: IDL 8 image function By: David Fanning on Wed, 02 February 2011 09:00
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 08:51
		Re: IDL 8 image function By: Paul Van Delst[1] on Wed, 02 February 2011 08:35
		Re: IDL 8 image function By: David Fanning on Wed, 02 February 2011 08:21
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 08:11
		Re: IDL 8 image function By: penteado on Wed, 02 February 2011 07:51
		Re: IDL 8 image function By: David Fanning on Wed, 02 February 2011 07:43
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 07:30
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 05:31
		Re: IDL 8 image function By: sh on Wed, 02 February 2011 03:44
		Re: IDL 8 image function By: David Forcadell on Wed, 02 February 2011 02:44
		Re: IDL 8 image function By: sh on Thu, 03 February 2011 00:28
		Re: IDL 8 image function By: sh on Thu, 03 February 2011 00:28
		Re: IDL 8 image function By: sh on Thu, 03 February 2011 00:28

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