 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 TI  -nz    -15.892  106.595  2.3613
  
 covariance matrix (rad2/m.y.2 e-10
    2689.3      18.3     -77.5
      18.3    4680.2    -353.4
     -77.5    -353.4    2967.3
  
