 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 EA  -sw     27.208   73.699 11.9520
  
 covariance matrix (rad2/m.y.2 e-10
  134908.7  -65571.4 -228244.5
  -65571.4   42338.0  115965.2
 -228244.5  115965.2  407436.5
  
