20 Eigen::Matrix<double,6,2> aw;
21 aw<<3.376524289842381e-02, 8.566224618958604e-02,
22 1.693953067668680e-01, 1.803807865240662e-01,
23 3.806904069584016e-01, 2.339569672863475e-01,
24 6.193095930415985e-01, 2.339569672863454e-01,
25 8.306046932331321e-01, 1.803807865240689e-01,
26 9.662347571015757e-01, 8.566224618958555e-02;
28 return aw.transpose();