Re: corlorbar in contour plots

From: Rahul Kanwar <rkanwar_at_nyahnyahspammersnyahnyah>
Date: Mon, 28 Aug 2006 15:35:32 -0400

Thanks, it worked perfectly!

On Mon, 2006-08-28 at 13:23 -0600, Dennis Shea wrote:
> > I am making a figure with a panel containing 4 contour plots of soil
> >moisture for different months of the year. Everything is working fine,
> >but I am getting different colorbars for different plots (i.e the
> >colorbar for one month scales from 0.2-0.8, for the other it scales from
> >0.25-0.7 and so on).
> > Is there some way to constrain the colorbar so that the contour plots
> >use the same colorbar values ?
> >_______________________________________________
> http://www.ncl.ucar.edu/Applications/panel.shtml
>
> see, for example, example 3
>
> key aspects:
>
> res_at_gsnDraw = False ; don't draw
> res_at_gsnFrame = False ; don't advance frame
> res_at_lbLabelBarOn = False ; turn off individual cb's
>
> ; to have a common label bar,all plots should be set to the same interval
> ; b/c the label bar is drawn by default from the interval of the first plot.
>
> res_at_cnLevelSelectionMode = "ManualLevels"
> res_at_cnMinLevelValF = 0.1
> res_at_cnMaxLevelValF = 0.9
> res_at_cnLevelSpacingF = 0.1
>
> ;************************************************
> ; create panel
> ;************************************************
> resP = True ; modify the panel plot
> resP_at_txString = "A plot with a common color bar"
> resP_at_gsnPanelLabelBar = True ; add common colorbar
> resP_at_lbLabelFontHeightF = 0.007 ; make labels smaller
> gsn_panel(wks,plot,(/2,2/),resP) ; now draw as one plot
>
> good luck
>
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Received on Mon Aug 28 2006 - 13:35:32 MDT

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