 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 eu  -am    -66.879  -41.706  0.1061
  
 covariance matrix (rad2/m.y.2 e-10
     395.0      30.4     -76.0
      30.4     561.1     370.3
     -76.0     370.3     728.6
  
