xper,xns,xew,xco
0.100000001 , 1.43158805 , 0.922536433 , 892.650024
0.200000003 , 0.188876107 , 0.247754335 , 1031.25000
0.300000012 , 0.186587512 , 0.160528779 , 1031.25000
0.500000000 , 5.50341681E-02 , 0.122648261 , 1031.25000
1.00000000 , 2.67042797E-02 , 3.70881073E-02 , 562.650024
2.00000000 , 2.24948544E-02 , 2.83598099E-02 , 281.325012
3.00000000 , 2.39035990E-02 , 2.92149577E-02 , 187.688004