Re: XY plot attached along X-axis

Noel,

This is a very nice looking graphic! If we can get the opacity to work, perhaps you'd let us add to to our "new color capabilities" page at:

http://www.ncl.ucar.edu/Applications/rgbacolor.shtml

I modified gsn_csm_xy to see if I could add the opacity stuff. See the attached sample script (fill.xy), which requires gsn_csm_xy_mod.ncl, also attached.
You don't need any datasets for this example.

To set the opacity, you need to set gsnXYFillOpacities to the same number of values as you have fill colors. I did this in a hurry, so it may not do exactly what you want.
Give it a try and let me know.

--Mary

On Jul 10, 2012, at 11:13 AM, Noel Aloysius wrote:

> Hi NCL,
>
> I want to add the following to a series of XY-plots attached together (plot and section of the code attached). Each plot is created by overlaying three plots.
>
> (a) make the pink shade transparent so that the blue shade in the back is also visible (I don't find any xy-plot resources to do this so far)
> (b) add a gray box or vertical lines at three time-periods (1971-2000, 2021-2050 and 2070-2099) for added emphasis
>
> Could you provide some guidance in this.
>
> Thanks,
> Noel
>
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