(no subject)

 
Hi ,
  
I am confused when I try to plot with wrfout(a example data from wrf website :wrfout_d01_2000-01-24_12.nc ) .
 I want to get some variables via function "wrf_user_getvar()" as fellow,
    u = wrf_user_getvar(a,"ua",it) ; u averaged to mass points
    v = wrf_user_getvar(a,"va",it) ; v averaged to mass points

It works well. But I can't find any variable called "ua" and "va" in this file by "" ncdump -h wrfout_d01_2000-01-24_12.nc ".

Only to find two variables called "U" and "V". So I try to use

    u = wrf_user_getvar(a,"U",it) ; u averaged to mass points
    v = wrf_user_getvar(a,"V",it) ; v averaged to mass points

to get "U" and "V".

It dose not work . There is a error saying that "U" is not a variable.

Thanks for any suggestion!
2009-03-18

yinjinfang88

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Received on Wed Mar 18 2009 - 05:42:04 MDT