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Re: How to label longitude? [message #82959]

Tue, 29 January 2013 05:41

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

xqinshan@gmail.com writes:

> MAP_SET, /STEREOGRAPHIC, 90,0,0,/ISOTROPIC,/continent,/HORIZON,/noborder
> MAP_GRID, LABEL=1, LATS=0,latdel=30,lonlab=1,lonalign=1.
> I want to put longitude label 0,45,90,..... outside the big circle (euqator). I change lonlab and lonalign but cannot find a method to do it. How can I do?

You can see how I did this in the Polar Wind Plot in the
Coyote Plot Gallery:

http://www.idlcoyote.com/gallery/

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.")

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