 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 nb  -in    -32.474 -149.253  0.3779
  
 covariance matrix (rad2/m.y.2 e-10
      83.7      82.5      12.7
      82.5     331.4      97.6
      12.7      97.6      79.4
  
