xper,xns,xew,xco
0.100000001 , 0.102699555 , 7.70287663E-02 , 892.650024
0.200000003 , 4.83082011E-02 , 4.41321619E-02 , 1031.25000
0.300000012 , 2.79843677E-02 , 1.66103356E-02 , 1031.25000
0.500000000 , 4.10434371E-03 , 4.56195045E-03 , 1031.25000
1.00000000 , 1.43821212E-03 , 2.03354936E-03 , 562.650024
2.00000000 , 7.89877377E-04 , 9.45812382E-04 , 281.325012
3.00000000 , 9.91764129E-04 , 9.47418157E-04 , 187.688004