xper,xns,xew,xco
0.100000001 , 1.37403929 , 0.752403498 , 892.650024
0.200000003 , 0.201643080 , 0.127044931 , 1031.25000
0.300000012 , 9.09023359E-02 , 6.15870543E-02 , 1031.25000
0.500000000 , 2.51019541E-02 , 1.38750393E-02 , 1031.25000
1.00000000 , 8.21986515E-03 , 5.54466434E-03 , 562.650024
2.00000000 , 2.65260902E-03 , 3.88815161E-03 , 281.325012
3.00000000 , 1.63402746E-03 , 3.44098499E-03 , 187.688004