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Re: plots? [message #31798 is a reply to message #31796]

Mon, 19 August 2002 21:03

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

helen (bin_zheng_99@yahoo.com) writes:

> I have a problem about using plots. I want to use two plots for two
> different data sets at the same time. If I just use one plots for one
> data set, there is no problem. But when I use two, it doesn't work. It
> seems the two plots interrupt each other. I want to know why?

I really can't tell what you are trying to do, but if you
put a couple of plots into your code so you have a good
reference point, it appears you are at least plotting
into both windows. I've never seen the CONTINUE keyword
before, and can't really tell what it does (or is suppose
to do) in this program.

pro testPlots
arrayT = fltarr(11)
arrayX = fltarr(11)
arrayY = fltarr(11)
window, 1
plot,[0,10],[-10,10], /NoData
x1 = !X & y1 = !Y & p1 = !P
window,2
plot,[0,10],[-5,5], /NoData
x2 = !X & y2 = !Y & p2 = !P
for I=0, 10 Do begin
arrayY[I] = cos(I+1)
arrayX[I] = sin(I+1)
arrayT[I] = I
wset, 1
!X = x1 & !Y = x1 & !P = p1
plots,arrayT[I], arrayX[I], /continue
wset, 2
!X = x2 & !Y = y2 & !P = p2
plots,arrayT[I], arrayY[I], /continue

endfor
end

Does this give you any clues!?

Are you trying to do this?

arrayT = fltarr(11)
arrayX = Sin(fltarr(11) + 1)
arrayY = Cos(fltarr(11) + 1)
Window,3, arrayT, arrayX
Window, 4, arrayT, arrayY

Cheers,

David
--
David W. Fanning, Ph.D.
Fanning Software Consulting, Inc.
Phone: 970-221-0438, E-mail: david@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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[Message index]

		Re: plots? By: MKatz843 on Tue, 20 August 2002 11:30
		Re: plots? By: R.Bauer on Tue, 20 August 2002 07:31
		Re: plots? By: David Fanning on Tue, 20 August 2002 07:37
		Re: plots? By: bin_zheng_99 on Tue, 20 August 2002 06:26
		Re: plots? By: Robert Stockwell on Tue, 20 August 2002 06:12
		Re: plots? By: Don J Lindler on Tue, 20 August 2002 04:51
		Re: plots? By: David Fanning on Mon, 19 August 2002 21:03

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