 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 lw  -AT    -30.021 -142.833  1.1098
  
 covariance matrix (rad2/m.y.2 e-10
    2056.9     387.9    -370.6
     387.9    2840.2    -232.1
    -370.6    -232.1    2389.9
  
