xper,xns,xew,xco
0.100000001 , 1.88940477 , 1.97717822 , 892.650024
0.200000003 , 0.215206221 , 0.354207635 , 1031.25000
0.300000012 , 0.217488170 , 0.163550496 , 1031.25000
0.500000000 , 6.89480603E-02 , 7.70407319E-02 , 1031.25000
1.00000000 , 3.54407616E-02 , 2.66332477E-02 , 562.650024
2.00000000 , 2.36121565E-02 , 2.50473209E-02 , 281.325012
3.00000000 , 2.18885988E-02 , 2.22174153E-02 , 187.688004