Re: shading-contour-vector paneling

Soo-Jin,

read examples carefully..also it make sense to include some minimal
example when you request responses to your problem.

In your case, you may need to set gsn_Draw and gsn_Frame to false
before overlaying.

saji

* Soo-Jin Sohn <jeenie7_at_apcc21.net> [2007-09-13 09:51:04 +0900]:

> Hi Mary,
>
> Thank you for your answer.
> I don't solve that problem yet.
> I inserted 2 lines in my codes which you mentioned.
> But it doesn't work.
> And the result is different from my expectation.
> The output is not the panel plot.
> I can see just contour plots per frame.
> It seems that "overlay" closes the frame but I would like to draw a panel
> plot.
>
> Soo-Jin
>
>
>
> -----Original Message-----
> From: Mary Haley [mailto:haley_at_ucar.edu]
> Sent: Thursday, September 13, 2007 12:20 AM
> To: Soo-Jin Sohn
> Cc: ncl-talk_at_ucar.edu
> Subject: Re: shading-contour-vector paneling
>
>
> On Wed, 12 Sep 2007, Soo-Jin Sohn wrote:
>
> > Hi All,
> >
> >
> >
> > I would like to draw a panel plot which is 3 by 3.
> >
> > Each plot should be drawn shading-contour-vector together.
> >
> >
> >
> > plot = new(dimsizes(mNames), graphic)
> >
> > do imod = 0, dimsizes(mNames)-1
> >
> > plot (imod) = gsn_csm_vector_scalar_map(wks,u850,v850, skew,res)
> >
> > end do ; imod-end
> >
> > gsn_panel(wks, plot, (/3,3/), resp)
> >
> > I want to add contour on this plot.
> >
> > Thanks in advance for all your help.
> >
> > Soo-Jin
>
> Hi Soo-Jin,
>
> You can use the "overlay" procedure to overlay an additional contour
> plot. The data for the contour plot must have coordinate arrays in
> the same data space as your vector/scalar plot.
>
> Here's an example:
>
> cnres = True ; Set up resource list for contours
> cnres@... = ...
>
> do imod = 0, dimsizes(mNames)-1
>
> plot (imod) = gsn_csm_vector_scalar_map(wks,u850,v850, skew,res)
> contour = gsn_csm_contour(wks,data,cnres)
> overlay(plot(imod),contour)
>
> end do ; imod-end
>
> You can see some contour on contour overlay examples at:
>
> http://www.ncl.ucar.edu/Applications/conOncon.shtml
>
>
> --Mary
>
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> ncl-talk_at_ucar.edu
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-- 
Saji N. Hameed
APEC Climate Center          				+82 51 668 7470
National Pension Corporation Busan Building 12F         
Yeonsan 2-dong, Yeonje-gu, BUSAN 611705			saji_at_apcc21.net
KOREA
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