 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 WL  -sc     -1.659  125.055  1.8267
  
 covariance matrix (rad2/m.y.2 e-10
    2004.8    -337.7    -706.6
    -337.7    2679.3    1241.5
    -706.6    1241.5    5740.9
  
