xper,xns,xew,xco
0.100000001 , 0.311915815 , 0.508227944 , 892.650024
0.200000003 , 0.142365530 , 0.191129759 , 1031.25000
0.300000012 , 9.45895091E-02 , 0.121629201 , 1031.25000
0.500000000 , 4.01237831E-02 , 3.13979238E-02 , 1031.25000
1.00000000 , 4.11453098E-03 , 4.29873820E-03 , 562.650024
2.00000000 , 1.41383533E-03 , 2.38791993E-03 , 281.325012
3.00000000 , 1.08091312E-03 , 1.70366256E-03 , 187.688004