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Re: IDL QUESTIONS(time convection) [message #78544 is a reply to message #78543]

Tue, 29 November 2011 08:16

zolile mtumela
Messages: 50
Registered: September 2011

Member

On Nov 29, 3:56 pm, David Fanning <n...@dfanning.com> wrote:
> zolile mtumela writes:
>> I tried to convert time axis to hours in the ff program, but all my
>> efforts are not working. I need some help and suggestion on this
>> convection.I have tried may ways but they are not converting in a
>> right way.
>
> Well, there are a couple of ways to do this. You could
> use the function LABEL_DATE to set up the time axis the
> way you wanted to display the time. For example:
>
> void = Label_Date(Date_Format='%D %M, %Y')
> plot, time, vel, linestyle = 2, xtickformat='label_date'
>
> Or, you can just use the calendar date formating codes
> directly with the XTickFormat keyword:
>
> plot, time, vel, linestyle = 2, xtickformat='(C(CDI,x,CMoA,x,CYI2))'
>
> These formats obviously aren't correct with this data,
> but I can't tell how the data should be formatted without
> more information about what these Julian numbers mean.
>
> Cheers,
>
> David
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.idlcoyote.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")

Hello David
the time is 2 hour but given in second

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[Message index]

		Re: IDL QUESTIONS(time convection) By: zolile mtumela on Tue, 29 November 2011 09:49
		Re: IDL QUESTIONS(time convection) By: David Fanning on Tue, 29 November 2011 09:44
		Re: IDL QUESTIONS(time convection) By: David Fanning on Tue, 29 November 2011 09:31
		Re: IDL QUESTIONS(time convection) By: zolile mtumela on Tue, 29 November 2011 08:35
		Re: IDL QUESTIONS(time convection) By: David Fanning on Tue, 29 November 2011 08:34
		Re: IDL QUESTIONS(time convection) By: zolile mtumela on Tue, 29 November 2011 08:16
		Re: IDL QUESTIONS(time convection) By: David Fanning on Tue, 29 November 2011 05:56

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