Invalid resource variable

Hi

I am trying to overlay and increment variable with colour filled contour
and the background variable with line contour using
gsn_csm_contour_map_overlay.

However the cnLevelSpacingF for the line contour has a warning saying
that its not valid at time of plotting.

I did set my resource for the line contour, hence not exactly sure how
to rectify this.

Attached below is the code segment for the plotting

Thanks
Agnes

====================================================
  wks = gsn_open_wks("x11"
,"2008-05-22_00_00_GHT_anal_incre_"+i) ; open a ps file
    res = True ; plot mods desired
    gsn_define_colormap(wks,"BlWhRe") ; select color map
    res@gsnSpreadColors = True
    res@mpLandFillColor = -1 ; set land to be transperant
    res@mpOutlineOn = True
    res@mpOutlineBoundarySets = "AllBoundaries"
    res@mpProjection = "LambertConformal"
    res@mpEllipticalBoundary = False ; If you want
elliptical
    res@cnFillOn = True
    res@cnLinesOn = False
    res@lbBoxLinesOn = True
    res@mpMinLatF = 7 ; range to zoom in on
    res@mpMaxLatF = 56
    res@mpMinLonF = -170
    res@mpMaxLonF = -53
    res@tmXTOn = False ; Turn off top tickmarks and labels
    res@tmYROn = False ; Turn off left tickmarks and labels
    res@tmXBLabelFontHeightF = 0.01 ; resize tick labels
    res@tmYLLabelFontHeightF = 0.01
    res@pmTickMarkDisplayMode = "Always"
    res@lbLabelAutoStride = True
    res@cnLevelSelectionMode = "AutomaticLevels" ; set manual
contour levels
    res@mpLambertParallel1F = wrf_bkg_stdQC@TRUELAT1
    res@mpLambertParallel2F = wrf_bkg_stdQC@TRUELAT2
    res@mpLambertMeridianF = wrf_bkg_stdQC@CEN_LON ; or f@CEN_LON
    res@gsnMaskLambertConformal = True
    res@lbLabelBarOn = False
    res@cnLevelSelectionMode = "ManualLevels"
    res@cnMinLevelValF = -60
    res@cnMaxLevelValF = 60
    res@cnLevelSpacingF = 5
    res@gsnAddCyclic = False
    res@gsnDraw=False
    res@gsnFrame=False
     res1 = True
    res1@cnFillOn = False
    res1@cnLinesOn = True
    res1@cnLevelSelectionMode = "ManualLevels"
    res1@cnMinLevelValF = 5000
    res1@cnMaxLevelValF = 6000
    res1@cnLevelSpacingiF = 100

    plot(0)=gsn_csm_contour_map_overlay(wks, H_increment_stdQC(i,:,:),
H_bkg_stdQC(i,:,:), res, res1)
    plot(1)=gsn_csm_contour_map_overlay(wks, H_increment_extQC(i,:,:),
H_bkg_extQC(i,:,:), res, res1)
    plot(2)=gsn_csm_contour_map_overlay(wks, H_increment_extQC_1(i,:,:),
H_bkg_extQC_1(i,:,:), res, res1)

    resP=True
    resP@gsnPanelFigureStings=titles
    resP@amJust="TopLeft"
    resPgsnPanelFigureStngsPerimOn=False
    resP@txString ="Analysis Increment of Geopotential Height @ Model
Level="+i+" for 2008-05-22 00:00:00"
    resP@gsnPanelLabelBar = True
resP@lbLabelFontHeightF=0.015
    resP@lbLabelStride = 2
    gsn_panel(wks, plot, (/3,1/), resP)
    gsnMaximize = True

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Mon May 16 14:57:43 2011