groops matrix version=20170920
Matrix( 6 x 1 )
  3.326705529509568771e-01
  8.068915093133387506e-01
  4.598775021193313162e-01
 -1.350110200103908364e-01
 -8.544127388224148634e-02
  3.522629188210065626e-02