xper,xns,xew,xco
0.100000001 , 0.298574626 , 0.685479403 , 892.650024
0.200000003 , 0.122154124 , 0.190326750 , 1031.25000
0.300000012 , 0.113918900 , 0.116068937 , 1031.25000
0.500000000 , 4.78982143E-02 , 3.69409956E-02 , 1031.25000
1.00000000 , 3.77102918E-03 , 4.14906396E-03 , 562.650024
2.00000000 , 1.46222534E-03 , 1.55145244E-03 , 281.325012
3.00000000 , 1.07239280E-03 , 1.28951180E-03 , 187.688004