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Re: Scaling multiple plots [message #55856]

Tue, 18 September 2007 10:38

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Kenneth Bowman writes:

> I would like to plot multiple graphs on a page using PLOT and !P.MULTI. I
> am happy to let IDL scale the plots, but I want all the plots on the page
> to use the same scale. Does anyone know how I can get the min value
> of !Y.CRANGE[0] and the max value of !Y.CRANGE[1] for the set of plots
> without actually plotting them? Does IDL expose the PLOT axis scaling algorithm
> anywhere?

Doesn't this have more to do with the PLOT command you
are using, than it does !P.MULTI? If you want plots
to use the same range, then plot them that way. :-)

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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