 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 cp  -co     -4.600   46.424  1.4572
  
 covariance matrix (rad2/m.y.2 e-10
    1551.1     302.8    -396.9
     302.8    1625.6    -455.0
    -396.9    -455.0     385.1
  
