wrf_wps_ter4.ncl
Up to now none of the plots had a map background. Adding a map over WRF ARW data is not trivial, so let's rather use some special WRF-NCL scripts to do this.
Make sure to first load the special scripts:
load "$NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl"
Create the color fill terrain plot (add a header at the same time):
opts = True
opts@MainTitle = "GEOGRID FIELDS"
res = opts
res@cnFillOn = True ; Create a color fill plot
contour = wrf_contour(a,wks,ter,res)
Overlay plot onto a map (using default plot and map setting):
pltres = True
mpres = True
plot = wrf_map_overlays(a,wks,(/contour/),pltres,mpres)
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