xper,xns,xew,xco
0.100000001 , 0.322732538 , 1.14301038 , 892.650024
0.200000003 , 5.82155958E-02 , 0.106993265 , 1031.25000
0.300000012 , 7.55795091E-02 , 5.27881533E-02 , 1031.25000
0.500000000 , 3.00126262E-02 , 2.20056903E-02 , 1031.25000
1.00000000 , 2.98446021E-03 , 3.05228168E-03 , 562.650024
2.00000000 , 8.81608343E-04 , 1.27764931E-03 , 281.325012
3.00000000 , 1.36499666E-03 , 1.29055791E-03 , 187.688004