| Re: ERRORBAR for CGs [message #83225] |
Fri, 15 February 2013 05:17 |
d.poreh
Messages: 406
Registered: October 2007
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Senior Member |
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On Friday, February 15, 2013 1:42:22 PM UTC+1, David Fanning wrote:
> David Fanning writes:
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> Whoops! Should be:
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> cgDisplay
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> x = Findgen(21)
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> y = RandomU(-3L, 21) * 50
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> err = RandomU(seed, 21) * 5
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> cgPlot, x, y
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> cgErrPlot, x, y+err, y-err, Color='red'
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> Sorry.
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> David
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> --
>
> 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.")
Hi David,
Thanks. works perfect. :)
Cheers,
Dave
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| Re: ERRORBAR for CGs [message #83226 is a reply to message #83225] |
Fri, 15 February 2013 04:42  |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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David Fanning writes:
Whoops! Should be:
cgDisplay
x = Findgen(21)
y = RandomU(-3L, 21) * 50
err = RandomU(seed, 21) * 5
cgPlot, x, y
cgErrPlot, x, y+err, y-err, Color='red'
Sorry.
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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| Re: ERRORBAR for CGs [message #83227 is a reply to message #83226] |
Fri, 15 February 2013 04:38 |
David Fanning
Messages: 11724
Registered: August 2001
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Senior Member |
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dave poreh writes:
> I want to generate ERROR bars in CGs. My data is like:
> x-y-error
> how could i do that with CG plots.
cgDisplayx = Findgen(21)
y = RandomU(-3L, 21) * 50
err = RandomU(seed, 21) * 5
cgPlot, x, y
cgErrPlot, x, y+err, y-err, Color='red'
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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