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Re: IDL 5.4 label_date function [message #27802 is a reply to message #27797]

Wed, 07 November 2001 10:57

Craig Markwardt
Messages: 1869
Registered: November 1996

Senior Member

"Chad Bahrmann" <cbahrmann@ou.edu> writes:

> Has anyone encountered problems in using the label_date function in IDL 5.4?
> From the documentation for IDL 5.4. This plot gives you data from
> 11/01/2001 at 1200 through 11/02/2001 at 1200 when I would expect data from
> 11/01/2001 at 0000 through 11/02/2001 at 0000. I have had success using
> this function in older versions of IDL but this one appears not to work
> properly? The actual code had revisions on
...
> ;Generate the Date/Time data
> time = TIMEGEN(START=JULDAY(11,1,2001), FINAL=JULDAY(11,2,2001))

I agree with David. This has nothing to do with LABEL_DATE, and
everything to do with the Julian dates you�created in your array.
Midnight comes at Julian day fraction 0.5.

Craig

--
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Craig B. Markwardt, Ph.D. EMAIL: craigmnet@cow.physics.wisc.edu
Astrophysics, IDL, Finance, Derivatives | Remove "net" for better response
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[Message index]

		Re: IDL 5.4 label_date function By: Wayne Landsman on Wed, 07 November 2001 14:54
		Re: IDL 5.4 label_date function By: Chad Bahrmann on Wed, 07 November 2001 14:37
		Re: IDL 5.4 label_date function By: Mark Hadfield on Wed, 07 November 2001 13:01
		Re: IDL 5.4 label_date function By: Mark Hadfield on Wed, 07 November 2001 12:45
		Re: IDL 5.4 label_date function By: Craig Markwardt on Wed, 07 November 2001 10:57
		Re: IDL 5.4 label_date function By: David Fanning on Wed, 07 November 2001 07:51

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