xper,xns,xew,xco
0.100000001 , 0.329285711 , 0.338453859 , 892.650024
0.200000003 , 0.153349862 , 8.21141228E-02 , 1031.25000
0.300000012 , 0.132061273 , 6.90740198E-02 , 1031.25000
0.500000000 , 5.44272400E-02 , 3.33300121E-02 , 1031.25000
1.00000000 , 6.93328306E-03 , 5.86335268E-03 , 562.650024
2.00000000 , 1.87352276E-03 , 2.23902916E-03 , 281.325012
3.00000000 , 1.40963600E-03 , 2.41925428E-03 , 187.688004