 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 sc  -jf     36.323 -117.855  1.0902
  
 covariance matrix (rad2/m.y.2 e-10
   10539.0   13230.2  -16322.1
   13230.2   18897.2  -19222.8
  -16322.1  -19222.8   29652.4
  
