xper,xns,xew,xco
0.100000001 , 5.31443262 , 6.29931498 , 892.650024
0.200000003 , 1.01137900 , 1.26222146 , 1031.25000
0.300000012 , 0.401153237 , 0.470537245 , 1031.25000
0.500000000 , 0.192591101 , 0.128486767 , 1031.25000
1.00000000 , 4.18380760E-02 , 5.40824793E-02 , 562.650024
2.00000000 , 2.27623619E-02 , 2.61717327E-02 , 281.325012
3.00000000 , 2.76321601E-02 , 2.04250347E-02 , 187.688004