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Re: How to create a colour table in IDL? [message #89983 is a reply to message #89982]

Tue, 13 January 2015 02:39

Helder Marchetto
Messages: 520
Registered: November 2011

Senior Member

Hi,
this is not my stuff, but I tied this and it worked:
loadct, 70
window, xsize=600, ysize=600
cgimage, dist(600)

or, even easier:
window, xsize=600, ysize=600
cgimage, dist(600), ctindex=70

regards,
Helder

On Tuesday, January 13, 2015 at 11:32:20 AM UTC+1, Madhavan Bomidi wrote:
> Hello,
>
> I have gone through the previous posts on this topic, but I could not understand how I can create a colour table in IDL. I am interested in using the colour table with only blue and red colours similar to XLOADCT: 70 - CB-RdBu - (as shown in http://www.exelisvis.de/docs/loadingdefaultcolortables.html). Can any one tell me how I can use the 'XLoadCT' colour table 70 with 'loadCT' command?
>
> Look forward for a favourable response,
>
> Thanking you,
> With regards,
> Madhavan

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[Message index]

		How to create a colour table in IDL? By: atmospheric physics on Tue, 13 January 2015 02:32
		Re: How to create a colour table in IDL? By: Helder Marchetto on Tue, 13 January 2015 02:39
		Re: How to create a colour table in IDL? By: Helder Marchetto on Tue, 13 January 2015 02:54
		Re: How to create a colour table in IDL? By: atmospheric physics on Tue, 13 January 2015 03:46
		Re: How to create a colour table in IDL? By: Helder Marchetto on Tue, 13 January 2015 04:28
		Re: How to create a colour table in IDL? By: David Fanning on Tue, 13 January 2015 04:56
		Re: How to create a colour table in IDL? By: atmospheric physics on Tue, 13 January 2015 05:33
		Re: How to create a colour table in IDL? By: atmospheric physics on Wed, 14 January 2015 05:42
		Re: How to create a colour table in IDL? By: David Fanning on Wed, 14 January 2015 07:59
		Re: How to create a colour table in IDL? By: atmospheric physics on Wed, 14 January 2015 09:24
		Re: How to create a colour table in IDL? By: David Fanning on Wed, 14 January 2015 09:39
		Re: How to create a colour table in IDL? By: atmospheric physics on Wed, 14 January 2015 10:09
		Re: How to create a colour table in IDL? By: David Fanning on Wed, 14 January 2015 10:16
		Re: How to create a colour table in IDL? By: atmospheric physics on Thu, 15 January 2015 02:40
		Re: How to create a colour table in IDL? By: David Fanning on Thu, 15 January 2015 05:16
		Re: How to create a colour table in IDL? By: Burch on Thu, 15 January 2015 06:06
		Re: How to create a colour table in IDL? By: atmospheric physics on Thu, 15 January 2015 09:28
		Re: How to create a colour table in IDL? By: David Fanning on Thu, 15 January 2015 09:33
		Re: How to create a colour table in IDL? By: atmospheric physics on Fri, 16 January 2015 05:33
		Re: How to create a colour table in IDL? By: Nikola on Fri, 16 January 2015 01:32
		Re: How to create a colour table in IDL? By: atmospheric physics on Fri, 16 January 2015 05:34

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