http://www.ncl.ucar.edu/Document/Functions/WRF_arw/wrf_map_overlays.shtml#Examples
;pltres@lbLabelFontHeightF = 0.025
;;pltres@LatLonOverlay = True
mpres = True
;;mpres@mpProjection = "LambertConformal"
;;mpres@mpLeftCornerLatF = 22.38
;;mpres@mpRightCornerLatF = 23.97
;;mpres@mpLeftCornerLonF = 113.80
;;mpres@mpRightCornerLonF = 115.42
;;mpres@mpMinLatF = 22.38
;;mpres@mpMaxLatF = 23.97
;;mpres@mpMinLonF = 113.80
;;mpres@mpMaxLonF = 115.42
mpres@mpGeophysicalLineColor = "Black"
mpres@mpUSStateLineColor = "Black"
mpres@mpGeophysicalLineThicknessF = 2.0
mpres@mpUSStateLineThicknessF = 2.0
mpres@mpGridAndLimbOn = False
mpres@tmXBLabelFontHeightF = 0.02
mpres@tmYLLabelFontHeightF = 0.02
plres = True
plres@gsLineColor = "grey"
plres@gsLineThicknessF = 2.0
; plot_full1 = wrf_map_overlays(f[1],wks1,plot1(0),pltres,mpres)
; plot_full2 = wrf_map_overlays(f[1],wks1,plot1(1),pltres,mpres)
; plot_full3 = wrf_map_overlays(f[1],wks1,plot1(2),pltres,mpres)
; plot_full4 = wrf_map_overlays(f[1],wks1,plot1(3),pltres,mpres)