Re: shading a XY plot

From: Mahesh Varma <mkmvarma_at_nyahnyahspammersnyahnyah>
Date: Sat Jan 18 2014 - 16:03:49 MST

I figured out the problem… Sorry about the earlier e-mail…
Thanks,
Mahesh

On Sat, Jan 18, 2014 at 2:55 PM, Mahesh Varma <mkmvarma@gmail.com> wrote:

> Hi,
> I have a time series of precipitation from CMIP5 model ensemble. I would
> like to overlay a standard deviation of the precipitation with a grey
> shading. I tried to use gsn_add_ploygon but for some reason it is not
> working. I am not sure if I am doing anything wrong in using
> "gsn_add_ploygon" function. I have the precipitation time series and the
> standard deviation of the precipitation.
> The code that I have is
> ;------------------------------------
> years_avg_smooth = cdf_file_all->years_avg_smooth ; years
> pr_ts_avg_smooth = cdf_file_all->pr_ts_avg_smooth; avg precipitation
> pr_ts_sd_smooth = cdf_file_all->pr_ts_sd_smooth; sd of precipitation
>
> min_pr_ts_avg = pr_ts_avg_smooth-pr_ts_sd_smooth
> max_pr_ts_avg = pr_ts_avg_smooth+pr_ts_sd_smooth
>
> ; Plot statements
> plot(0) = gsn_csm_xy (wks,years_avg_smooth,pr_ts_obs_avg_smooth,rts)
>
> gsres = True ; poly res
> gsres@tfPolyDrawOrder = "Predraw" ; draw this first
> gsres@gsFillColor = "grey58" ; color chosen
> dummy = gsn_add_polygon (wks,plot(0),min_pr_ts_avg,max_pr_ts_avg,gsres)
>
> ;-------------------------------------------------------------------------------------------------------------------
>
> Thanks,
> Mahesh
>

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Received on Sat Jan 18 16:04:02 2014

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