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

[Agud Pique, Enric]

Rick,

thank you very much,

it works now with

mpres at mpRightCornerLatF  = 44
mpres at mpLeftCornerLatF  = 40
mpres at mpRightCornerLonF  = 4
mpres at mpLeftCornerLonF  = 0

I get a small domain,

Best

Enric
________________________________
De: Rick Brownrigg [brownrig at ucar.edu]
Enviat el: divendres, 29 / abril / 2016 22:37
Per a: Agud Pique, Enric
A/c: ncl-talk at ucar.edu
Tema: Re: [ncl-talk] control size of domain in a map

As I realized you are working with wrf mapping functions, my previous advise on mpLimitMode might not wotk.  If that's the case, you might take a look at the "Zoomin" resource, described in the docs for wrf_map_overlays:

http://ncl.ucar.edu/Document/Functions/WRF_arw/wrf_map_overlays.shtml

On Fri, Apr 29, 2016 at 2:32 PM, Rick Brownrigg <brownrig at ucar.edu<mailto:brownrig at ucar.edu>> wrote:
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<mailto: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

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



-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.ucar.edu/pipermail/ncl-talk/attachments/20160429/c5270b4a/attachment.html