[ncl-talk] control size of domain in a map

[Rick Brownrigg]

I'm not certain, but you may need to set

mpres at mpLimitMode = "LatLon"

as the default for that resource is "MaximalArea".  Take a look at the docs
for what this all means:

http://ncl.ucar.edu/Document/Graphics/Resources/mp.shtml#mpLimitMode

Hope that helps...
Rick


On Fri, Apr 29, 2016 at 1:57 PM, Agud Pique, Enric <eagud.q at ccma.cat> wrote:

>
>
>
> Hello people,
>
> I am quite new user of NCL,
>
> I use WRF with map_proj = 'lambert'...when I run the following ncl script,
> I cannot get the domain I really want. I describe the left and right
> longitude, the low and high latitude  I wish, but I get always the big
> domain...I supose I have something wrong in the code...
>
>
> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
> load "$NCARG_ROOT/lib/ncarg/nclscripts/wrf/WRFUserARW.ncl"
> begin
> a = addfile("./wrfout_d01_2016-04-28_18:00:00","r")
> wks = gsn_open_wks("X11","plt_Surface")
>
>
> T2 = wrf_user_getvar(a,"T2",0)
> Tc = T2-273
> pltres = True
> mpres = True
> opts = True
>
>
> mpres at mpMaxLatF  = 44
> mpres at mpMinLatF  = 40
> mpres at mpMaxLonF  = 4
> mpres at mpMinLonF  = 0
>
>
> opts at cnFillOn = True
> opts at cnLevelSelectionMode = "ExplicitLevels"
> opts at cnLevels   =(/ -10, -5,0,5,10,15,20,25,30,35,40/)
> opts at cnFillColors =(/"Blue","DarkOliveGreen1", \
>                       "DarkOliveGreen3","Chartreuse", \
>                       "Chartreuse3","Green","ForestGreen", \
>                       "Yellow","Orange","Red","Violet"/)
> contour_t2 = wrf_contour(a,wks,Tc,opts)
>
>
> plot= wrf_map_overlays(a,wks,(/contour_t2/),pltres ,mpres)
>
>
> Thank you very much, best regards
>
>
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