Re: How to plot boundary line

Hi,

You might try wrf_map_overlays() rather than wrf_overlay(). When you say "mismatching the plots", do you mean they are not geographically registered?

Rick

On May 26, 2014, at 9:00 PM, Virginia Edith Cortes Hernandez <virginia.corteshernandez@adelaide.edu.au> wrote:

> Hi Everyone,
>
> I need to plot many fields in the same map but I can not get the boundary map and there is a problem of mismatching the plots.
> Here is my code:
>
> load"/home/NCARG/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load"/home/NCARG/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
> load"/home/NCARG/lib/ncarg/nclscripts/wrf/WRF_contributed.ncl"
> load"/home/NCARG/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl"
>
>
> begin
> a = addfile("wrfhrly_d02_2000-06-01.nc", "r")
> wks = gsn_open_wks("x11","test")
> gsn_define_colormap(wks,"WhiteYellowOrangeRed")
>
> time = 1
> tc2 = wrf_user_getvar(a,"T2",time) ; T2 in Kelvin
> tc2 = tc2-273.16
> tc2@description = "Surface Temperature"
>
> u10 = wrf_user_getvar(a,"U10",time) ; u at 10 m
> v10 = wrf_user_getvar(a,"V10",time) ; v at 10 m
> psl = wrf_user_getvar(a,"PSFC",time)
> psl = (psl/100)
>
>
> ; TEMPERATURE 2 M
> rest = True
> rest@cnFillOn = True
> rest@UnitLabel = "C"
> rest@cnLevelSelectionMode = "ManualLevels"
> rest@cnMinLevelValF = -1.
> rest@cnMaxLevelValF = 30.
> rest@cnLevelSpacingF = 1.
> contour = wrf_contour(a,wks,tc2,rest)
>
> ; WIND VECTOR
> resw = True
> resw@UnitLabel = "m/s"
> resw@NumVectors = 30
> vector = wrf_vector(a,wks,u10,v10,resw)
>
> ; PRESSURE
> resp = True
> resp@cnLineColor = "White"
> resp@UnitLabel = "hPa"
> resp@InitTime = False
> resp@Footer = False
> resp@cnLevelSelectionMode = "ManualLevels"
> resp@cnMinLevelValF = 850.
> resp@cnMaxLevelValF = 1020.
> resp@cnLevelSpacingF = 20.
> contourp = wrf_contour(a,wks,psl,resp)
>
> wrf_overlay(wks,(/contour,contourp,vector/),True)
>
> end
>
>
>
> Thank you very much for you help,
>
> Virginia
>
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Received on Tue May 27 09:43:33 2014