xper,xns,xew,xco
0.100000001 , 0.298579901 , 0.685608923 , 892.650024
0.200000003 , 0.122177720 , 0.190199330 , 1031.25000
0.300000012 , 0.113905743 , 0.116031647 , 1031.25000
0.500000000 , 4.78851944E-02 , 3.69664244E-02 , 1031.25000
1.00000000 , 3.78193590E-03 , 4.18767892E-03 , 562.650024
2.00000000 , 1.47265778E-03 , 1.73391658E-03 , 281.325012
3.00000000 , 1.04972301E-03 , 1.46808301E-03 , 187.688004