 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 nb  -sr     62.209  -43.162  0.3092
  
 covariance matrix (rad2/m.y.2 e-10
    1639.7    -192.6   -2289.3
    -192.6      63.5     282.6
   -2289.3     282.6    3365.2
  
