 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 PM  -jf     36.601 -118.350  1.2657
  
 covariance matrix (rad2/m.y.2 e-10
   11890.1   12952.7  -15649.4
   12952.7   20001.7  -20728.8
  -15649.4  -20728.8   27446.0
  
