xper,xns,xew,xco
0.100000001 , 0.284098238 , 0.880999923 , 892.650024
0.200000003 , 0.307071328 , 0.438065976 , 1031.25000
0.300000012 , 0.145989075 , 0.158957437 , 1031.25000
0.500000000 , 4.53638062E-02 , 4.31684144E-02 , 1031.25000
1.00000000 , 6.54876977E-03 , 7.72544043E-03 , 562.650024
2.00000000 , 1.24253135E-03 , 1.76546373E-03 , 281.325012
3.00000000 , 1.05621666E-03 , 1.09910266E-03 , 187.688004