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Re: map_set doesn't return a map [message #91311 is a reply to message #91310]

Mon, 29 June 2015 08:39

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

wdolan@oxy.edu writes:

> Warning: new IDL user here. I'm trying to plot points on a map. I've got a lat variable, and a long variable.
>
> In the command line window I type:
>
> lat=btstruc.latitude
> lon=btstruc.longitude
> map_set
> map_continents
> oplot, lon, lat
>
> I get no error messages, but no map pops up at all. I'm not sure why this is! Any advice?

What does HELP, /DEVICE tell you?

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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[Message index]

		map_set doesn't return a map By: wdolan on Mon, 29 June 2015 08:36
		Re: map_set doesn't return a map By: David Fanning on Mon, 29 June 2015 08:39
		Re: map_set doesn't return a map By: wdolan on Mon, 29 June 2015 13:19
		Re: map_set doesn't return a map By: David Fanning on Mon, 29 June 2015 13:40
		Re: map_set doesn't return a map By: wdolan on Mon, 29 June 2015 13:47

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