>
> Dear NCL-Talk --
>
> I am having some trouble producing bar charts.
>
> The example script at:
> http://www.cgd.ucar.edu/csm/support/CSM_Graphics/Scripts/bar_7.ncl
> does not work for me.
>
> Also, in the ncl script below, when I change the device from x11 to eps,
> I get a core dump.
> I also don't get any colors (msg says that gsnXYBarChartColors not a
> valid resource)
>
> Any help would be appreciated. Thanks!
>
Dave and others,
I'm not sure about the core dump, but it may be related to NCL not being
able to deal with the gsnXYBarChartColors error message. This is
a fairly new functionality, so you might want to try upgrading your
version of NCL at:
http://ngwww.ucar.edu/ncl/download.html
--Mary
>
> begin
> res = True
> res@gsnFrame = False
> res@tiMainString = "dstmch90 (at Eureka, WA)"
> res@trYMinF = 0
> res@trXMinF = 0
> res@trXMaxF = 5
> res@gsnXYBarChart = True
> res@gsnYRefLine = 0
> res@gsnXYBarChartBarWidth = 0.75
> res@gsnXYBarChartColors = (/"firebrick","red","orange","green"/)
> res@tmXBOn = False
> res@tiYAxisString = "DSTQ (Tg kg:S:-1:N:)"
> res@tiXAxisString = "bin diameter"
>
> x = (/1,2,3,4/)
> y = (/75.1273, 216.304, 122.906, 13.4263/)
> labels = (/"0-1 :F33:m:F:m","1-2.5 :F33:m:F:m","2.5-5
> :F33:m:F:m","5-10 :F33:m:F:m"/)
>
> wks = gsn_open_wks("eps","DSTQ_bar")
> plot = gsn_csm_xy (wks,x,y,res)
>
> txres = True
> txres@txFontHeightF = 0.015
> do n = 1, 4
> gsn_text(wks,plot,labels(n-1),n,0.5*y(n-1),txres)
> end do
> frame(wks)
>
> end
>
>
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