 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 CR  -xx    -20.398  170.530  3.9232
  
 covariance matrix (rad2/m.y.2 e-10
    1697.6     -44.9      88.4
     -44.9    1911.3     -55.7
      88.4     -55.7    1807.4
  
