xper,xns,xew,xco
0.100000001 , 0.606875837 , 0.377403259 , 892.650024
0.200000003 , 0.502639711 , 0.593775451 , 1031.25000
0.300000012 , 0.120473705 , 0.153707042 , 1031.25000
0.500000000 , 2.54362989E-02 , 4.15323898E-02 , 1031.25000
1.00000000 , 7.42194382E-03 , 7.94745330E-03 , 562.650024
2.00000000 , 2.87978444E-03 , 2.65955436E-03 , 281.325012
3.00000000 , 2.38207448E-03 , 1.61594001E-03 , 187.688004