cnSpanFillPalette in wrf_contour?

Hi all,

Would anyone happen to know if there is any possible way or workaround to
use the cnSpanFillPalette resource in wrf_contour() plots? I have NCLv6.1.1
All my attempts so far have failed. I just want to set contour levels from
0 to 30 and have the colormap span those values for my plot. First, I tried
setting cnLevelSelectionMode to "ManualLevels" and doing it that way but
that did not work. Second, I tried just individually assigning the colors
to each level, and that still did not work. From the looks of my bar, it
seems that it first spans the colormap to the first 15 or 16 boxes or
levels, then it tries to repeat the colormap over and over. Here is a look
at my resources for my wrf_contour() plot:

        opts_ws = opts_xy
        opts_ws@pmLabelBarOrthogonalPosF = -0.185

        opts_ws@lbAutoManage = False
        opts_ws@lbLabelOffsetF = 0.02
        opts_ws@lbBoxMinorExtentF = 0.11
        opts_ws@lbLabelFontHeightF = 0.01
        opts_ws@lbTitleFontHeightF = 0.01
        opts_ws@lbTitleExtentF = 0.005
        opts_ws@pmLabelBarOrthogonalPosF = -0.3
       ; opts_ws@lbBoxCount = 64
        opts_ws@lbAutoManage = False

        opts_ws@lbTitleOffsetF = -0.7
        opts_ws@lbTitlePosition = "Bottom"

       ; opts_ws@cnLevelSelectionMode = "ManualLevels"
        opts_ws@ContourParameters = (/0,30,(30./64.)/)
       ; opts_ws@cnMaxLevelCount = 64
       ; opts_ws@cnMinLevelValF = 0.
       ; opts_ws@cnMaxLevelValF = 30.
        opts_ws@cnFillOn = True
        opts_ws@cnMonoLineColor = True
        opts_ws@cnLineColor = -1
       ; opts_ws@cnSpanFillPalette = True
        opts_ws@cnFillPalette = "matlab_jet" ;64 colors
       ; opts_ws@cnFillColors = ispan(2,65,64)

Thanks,
-A.J.

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Received on Fri Jan 17 13:40:11 2014