xper,xns,xew,xco
0.100000001 , 1.33957946 , 0.720051765 , 892.650024
0.200000003 , 0.281165808 , 0.261864811 , 1031.25000
0.300000012 , 0.108193561 , 0.117379636 , 1031.25000
0.500000000 , 4.36844602E-02 , 3.78274284E-02 , 1031.25000
1.00000000 , 2.17629615E-02 , 2.30461471E-02 , 562.650024
2.00000000 , 2.33567320E-02 , 2.33299546E-02 , 281.325012
3.00000000 , 2.16130652E-02 , 2.53595226E-02 , 187.688004