atal:fspan: number of elements parameter must be of an integral type, cannot continue

Dear NCL,

Im trying to make a bar plot, where every one month I'll have 5 bars.. I
did something like this:

sres@gsnXYBarChartColors = (/"black"/)
     plot1 = gsn_csm_xy(wks,fspan(0.7,5.7,6),stdarr(:,0),sres)
     sres@gsnXYBarChartColors = (/"blue"/)
     plot2 = gsn_csm_xy(wks,fspan(0.85,5.85,6),stdarr(:,1),sres)
     sres@gsnXYBarChartColors = (/"red"/)
     plot3 = gsn_csm_xy(wks,fspan(1.0,6.0,6.),stdarr(:,2),sres)
     sres@gsnXYBarChartColors = (/"green"/)
     plot4 = gsn_csm_xy(wks,fspan(1.15,6.15,6),stdarr(:,3),sres)
     sres@gsnXYBarChartColors = (/"gray"/)
     plot5 = gsn_csm_xy(wks,fspan(1.3,6.3,6),stdarr(:,4),sres)

I got this erros;
fatal:fspan: number of elements parameter must be of an integral type,
cannot continue

thanks for any solution
Xi

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Received on Thu Mar 27 12:18:51 2014