 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 SS  -NI      2.213   36.355  2.7157
  
 covariance matrix (rad2/m.y.2 e-10
    4948.7       0.0       0.0
       0.0    4948.7       0.0
       0.0       0.0    4948.7
  
