xper,xns,xew,xco
0.100000001 , 0.829214811 , 0.640711010 , 892.650024
0.200000003 , 0.156339556 , 0.229914770 , 1031.25000
0.300000012 , 8.81059393E-02 , 0.108172357 , 1031.25000
0.500000000 , 4.01245691E-02 , 5.21732196E-02 , 1031.25000
1.00000000 , 2.95477491E-02 , 2.39143297E-02 , 562.650024
2.00000000 , 2.89335530E-02 , 2.12781914E-02 , 281.325012
3.00000000 , 2.91869417E-02 , 2.21182294E-02 , 187.688004