xper,xns,xew,xco
0.100000001 , 0.862990320 , 1.04776621 , 892.650024
0.200000003 , 0.134893015 , 0.231650263 , 1031.25000
0.300000012 , 0.156496748 , 0.147733197 , 1031.25000
0.500000000 , 6.93717822E-02 , 7.50179738E-02 , 1031.25000
1.00000000 , 4.21259888E-02 , 4.79691103E-02 , 562.650024
2.00000000 , 4.37688269E-02 , 3.38922217E-02 , 281.325012
3.00000000 , 3.18166576E-02 , 2.23833099E-02 , 187.688004