xper,xns,xew,xco
0.100000001 , 0.284210414 , 0.881011069 , 892.650024
0.200000003 , 0.307120353 , 0.438058227 , 1031.25000
0.300000012 , 0.145939946 , 0.158965230 , 1031.25000
0.500000000 , 4.53371257E-02 , 4.31604981E-02 , 1031.25000
1.00000000 , 6.59779273E-03 , 7.71765737E-03 , 562.650024
2.00000000 , 1.28463958E-03 , 1.75692432E-03 , 281.325012
3.00000000 , 1.12757646E-03 , 1.10506208E-03 , 187.688004