 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 FT  -xx    -16.332  178.068  5.1006
  
 covariance matrix (rad2/m.y.2 e-10
    1697.8     -44.8      88.0
     -44.8    1912.3     -55.7
      88.0     -55.7    1808.3
  
