 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 cp  -xx     44.435   23.088  0.6080
  
 covariance matrix (rad2/m.y.2 e-10
     197.1     104.6      67.8
     104.6     696.0    -378.5
      67.8    -378.5     369.8
  
