 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 eu  -co    -21.967   52.929  1.0022
  
 covariance matrix (rad2/m.y.2 e-10
     772.9      66.0    -699.6
      66.0     996.9    -225.1
    -699.6    -225.1     973.4
  
