xper,xns,xew,xco
0.100000001 , 0.262230396 , 0.631674349 , 892.650024
0.200000003 , 0.111679144 , 0.216543853 , 1031.25000
0.300000012 , 0.114990026 , 0.122830577 , 1031.25000
0.500000000 , 4.75148335E-02 , 4.33561131E-02 , 1031.25000
1.00000000 , 3.35060502E-03 , 4.66537103E-03 , 562.650024
2.00000000 , 1.44945527E-03 , 1.52273919E-03 , 281.325012
3.00000000 , 1.07169722E-03 , 1.46868348E-03 , 187.688004