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Re: overlaying arrow plots [message #51010 is a reply to message #51001]

Wed, 01 November 2006 06:00

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

metachronist writes:

> I used convert_coord to convert the time indices (1sec
> data-1,2,3,4,....etc.) to device coordinates and kept the second
> coordinate, a constant. How can I overlay the arrowplots created from
> the 1D timeseries on the same 'postscript' plot with the time series
> and on a map projection? And is there a better way to tackle such
> problems?

Well, let's just say that of the three coordinate systems
available, you chose the only one that isn't going to
work for you in PostScript. :-)

Put your arrows and other overlays into DATA or NORMAL
coordinates and you will be golden.

Cheers,

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

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[Message index]

		Re: overlaying arrow plots By: rkombiyil on Wed, 01 November 2006 21:49
		Re: overlaying arrow plots By: news.verizon.net on Wed, 01 November 2006 12:34
		Re: overlaying arrow plots By: David Fanning on Wed, 01 November 2006 06:00

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