Dataset {
    Float64 eta_rho[eta_rho = 324];
    Float64 xi_rho[xi_rho = 397];
    Float32 T[T = 86];
    Grid {
     ARRAY:
        Float32 lon_rho[T = 86][eta_rho = 324][xi_rho = 397];
     MAPS:
        Float32 T[T = 86];
        Float64 eta_rho[eta_rho = 324];
        Float64 xi_rho[xi_rho = 397];
    } lon_rho;
} lon_rho;