xper,xns,xew,xco
0.100000001 , 0.354013771 , 0.611220717 , 892.650024
0.200000003 , 0.103476204 , 0.163873553 , 1031.25000
0.300000012 , 8.37705731E-02 , 0.133881569 , 1031.25000
0.500000000 , 3.23829353E-02 , 3.31096463E-02 , 1031.25000
1.00000000 , 1.08873369E-02 , 5.98365767E-03 , 562.650024
2.00000000 , 4.09695692E-03 , 2.06463016E-03 , 281.325012
3.00000000 , 2.50529894E-03 , 1.35364733E-03 , 187.688004