 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 in  -pa     61.392  -31.206  1.1410
  
 covariance matrix (rad2/m.y.2 e-10
     103.9     115.2      29.5
     115.2    1039.7      27.7
      29.5      27.7     173.1
  
