Re: gsn_csm_vector overlay on gsn_csm_contour_map

Just a few minor mistakes regarding drawing order, see edits inline =
below.

Alan

>
>
> mpres = True
> mpres@gsnMaximize = True
> mpres@gsnDraw = False
> mpres@gsnFrame = False
>
> mpres@mpGeophysicalLineColor = "Black"
> mpres@mpGridLineColor = "Black"
> mpres@mpLimbLineColor = "Black"
> mpres@mpNationalLineColor = "Black"
> mpres@mpPerimLineColor = "Black"
> mpres@mpUSStateLineColor = "Black"
> mpres@mpOutlineOn = True
> mpres@mpDataBaseVersion = "MediumRes"
> mpres@mpOutlineBoundarySets = "AllBoundaries"
> mpres@mpNationalLineThicknessF = 1.0
> mpres@mpGeophysicalLineThicknessF = 1.0
>
> ;mpres@mpProjection = "Mercator"
>
> WRF_map_c(wrf_file[0],mpres,0)
>
> mpres@mpLimitMode = "Corners"
> mpres@mpLeftCornerLatF = lat2d(0,0)
> mpres@mpLeftCornerLonF = lon2d(0,0)
> mpres@mpRightCornerLatF = lat2d(nlat-1,nlon-1)
> mpres@mpRightCornerLonF = lon2d(nlat-1,nlon-1)
>
> mpres@tfDoNDCOverlay = True
> mpres@gsnAddCyclic = False
>
> mpres@cnFillOn = True
> mpres@cnLinesOn = False
> mpres@cnLevelSelectionMode = "ExplicitLevels"
> mpres@cnLevels = fspan(0,3000,31) ; Set the levels
>
> mpres@lbLabelBarOn = True
> mpres@pmLabelBarWidthF = 0.6
> mpres@pmLabelBarHeightF = 0.04
> mpres@pmLabelBarOrthogonalPosF = 0.1
> mpres@lbLabelFontHeightF = 0.008
> mpres@lbTitleOn = "True"
> mpres@lbTitleString ="Terrain (m)"
> mpres@lbTitleFontHeightF = 0.015
>
> mp_plt = gsn_csm_contour_map(wks,hgt,mpres)
        ; draw(mp_plt) ; Don’t draw anything yet. comment or =
delete this line
>
> cn1res = True

cn1res@gsnDraw = False
cn1res@gsnFrame = False
> cn1res@gsnAddCyclic = False ; regional data =

> cn1res@vcRefMagnitudeF = 5.0 ; define vector =
ref mag
> cn1res@vcRefLengthF = 0.05 ; define length =
of vec ref
> cn1res@vcGlyphStyle = "CurlyVector" ; turn on curly =
vectors
> cn1res@vcMinDistanceF = 0.03 ; thin vectors
> cn1res@vcRefAnnoOrthogonalPosF = -.1 ; move ref =
vector down
> cn1res@vcRefAnnoParallelPosF = 0.9
>
> cn1_plt = gsn_csm_vector(wks,u10,v10,cn1res)
>
> overlay(mp_plt,cn1_plt)

draw(mp_plt); now draw the base plot which has the top plot already =
overlayed.
> frame(wks)
>

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk


Received on Tue Jun 24 06:09:06 2014