xper,xns,xew,xco
0.100000001 , 0.519765794 , 0.567859888 , 892.650024
0.200000003 , 4.88092899E-02 , 4.98099141E-02 , 1031.25000
0.300000012 , 1.30213890E-02 , 2.40304023E-02 , 1031.25000
0.500000000 , 5.03076799E-03 , 8.25653225E-03 , 1031.25000
1.00000000 , 1.24988612E-03 , 1.79131760E-03 , 562.650024
2.00000000 , 5.88984520E-04 , 7.32394983E-04 , 281.325012
3.00000000 , 4.39497380E-04 , 5.33149112E-04 , 187.688004