| Re: plotting x-y error bars in IDL [message #86902 is a reply to message #86892] |
Wed, 11 December 2013 01:48  |
atmospheric physics
Messages: 121
Registered: June 2010
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Senior Member |
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Hello David,
I do agree with your suggestion and thanks for updating the cgplot.pro with more keywords including the errorbar options.
Regards ...
On Tuesday, December 10, 2013 8:14:01 PM UTC+1, David Fanning wrote:
> Madhavan Bomidi writes:
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>> I don't see my (lon,lat) points on the plot. While I see x-errorbars, I don't see the y-errorbars at all. I don't have any clue what is happening ...
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> In your case the errors are so small that even if we can draw the error
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> bars correctly, they would be completely overwhelmed by the size of the
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> symbol you are using to represent the point itself. Even if you plot a
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> line of data with the error lines above and below, it all appears as a
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> single line on the plot. Essentially, there is no difference between the
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> data and the data plus or minus the extremely small error.
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> Cheers,
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> David
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> P.S. See the announcement in this group for new error bar handling in
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> Coyote Graphics routines.
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> --
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> David Fanning, Ph.D.
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> 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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