comp.lang.idl-pvwave archive: archive » cgcontour colours for 2 panel plot

Home » Public Forums » archive » cgcontour colours for 2 panel plot

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: cgcontour colours for 2 panel plot [message #84829 is a reply to message #84828]

Wed, 12 June 2013 08:53

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

elise.jennings@gmail.com writes:

> Thanks for the quick reply. Maybe i've misunderstood what clip was doing! I have two density fields each with different min and max.
> If the first field has (rho1_min,rho1_max) and uses a colour table range [0,255] then for the second field i was finding the colour range that corresponded to
> (rho2_min,rho2_max) where e.g. if rho1_min =0, then the colour table range for the second field is [255*rho2_min/rho1_max, 255*rho2_max/rho1_max],
> Assuming that rho1_min < rho2_min <rho2_min <rho1_max.
> Does this make sense?

No, but maybe its just a proofreading problem. :-)

> Are there any examples of c_colors that i can look at to get started?

There is the small contour multiples plot in the Coyote Plot Gallery:

http://www.idlcoyote.com/gallery/index.html#SMALLMULTIPLES

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

Report message to a moderator

[Message index]

		cgcontour colours for 2 panel plot By: ej on Tue, 11 June 2013 20:53
		Re: cgcontour colours for 2 panel plot By: David Fanning on Wed, 12 June 2013 06:04
		Re: cgcontour colours for 2 panel plot By: ej on Wed, 12 June 2013 08:43
		Re: cgcontour colours for 2 panel plot By: David Fanning on Wed, 12 June 2013 08:53
		Re: cgcontour colours for 2 panel plot By: ej on Wed, 12 June 2013 09:18
		Re: cgcontour colours for 2 panel plot By: David Fanning on Wed, 12 June 2013 09:26
		Re: cgcontour colours for 2 panel plot By: Phillip Bitzer on Wed, 12 June 2013 09:25
		Re: cgcontour colours for 2 panel plot By: ej on Wed, 12 June 2013 09:35
		Re: cgcontour colours for 2 panel plot By: David Fanning on Wed, 12 June 2013 14:10
		Re: cgcontour colours for 2 panel plot By: Phillip Bitzer on Wed, 12 June 2013 14:32

Previous Topic:	Polyfill overlap issue
Next Topic:	dialog_pickfile - multiple directories

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 07:27:00 PDT 2025

Total time taken to generate the page: 2.80169 seconds