[thredds] THREDDS Aggregation

Hi,
 
Is it possbile to aggregate files that do not have coordainte variables?
 
netcdf .\fcst_malaysia_20101228_0800 {
dimensions:
        time = UNLIMITED ; // (73 currently)
        s_rho = 32 ;
        eta_rho = 242 ;
        xi_u = 289 ;
        eta_v = 241 ;
        xi_rho = 290 ;
variables:
        float u(time, s_rho, eta_rho, xi_u) ;
                u:long_name = "u-momentum component" ;
                u:units = "meter second-1" ;
                u:field = "u-velocity, scalar, series" ;
        float v(time, s_rho, eta_v, xi_rho) ;
                v:long_name = "v-momentum component" ;
                v:units = "meter second-1" ;
                v:field = "v-velocity, scalar, series" ;
 
Kind regards,
 
Glenn Comiskey
Data System Administrator