xper,xns,xew,xco
0.100000001 , 0.561460733 , 0.547722936 , 892.650024
0.200000003 , 8.59287232E-02 , 0.137772009 , 1031.25000
0.300000012 , 0.109788075 , 0.100894161 , 1031.25000
0.500000000 , 1.99360047E-02 , 3.91313098E-02 , 1031.25000
1.00000000 , 1.78203229E-02 , 3.18730995E-02 , 562.650024
2.00000000 , 1.14105102E-02 , 8.94091744E-03 , 281.325012
3.00000000 , 7.71074882E-03 , 9.28397011E-03 , 187.688004