tips to unstagger data from WRF

Hi. I am looking at U an V variables from WRF output data. if you look
at the Lat and lon attributes of the following 2 variables, you'll
notice that they are "staggered";

float U(Time, bottom_top, south_north, west_east_stag) ;
        U:FieldType = 104 ;
        U:MemoryOrder = "XYZ" ;
        U:description = "x-wind component" ;
        U:units = "m s-1" ;
        U:stagger = "X" ;
        U:coordinates = "XLONG_U XLAT_U" ;
float V(Time, bottom_top, south_north_stag, west_east) ;
        V:FieldType = 104 ;
        V:MemoryOrder = "XYZ" ;
        V:description = "y-wind component" ;
        V:units = "m s-1" ;
        V:stagger = "Y" ;
        V:coordinates = "XLONG_V XLAT_V" ;

The WRF is on a Akarawa C-Grid. If I want to "unstagger" the data so
that I can compare the data to other data st regular lat and lon
ponts, does anyone have a suggestion on how to do thi in NCL?
Thank you,
Erik Noble
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Received on Mon Dec 10 2007 - 13:50:45 MST