xper,xns,xew,xco
0.100000001 , 2.29791477E-02 , 3.89663242E-02 , 892.650024
0.200000003 , 1.23944478E-02 , 1.39151011E-02 , 1031.25000
0.300000012 , 1.09914187E-02 , 1.09001510E-02 , 1031.25000
0.500000000 , 5.27358707E-03 , 4.82117152E-03 , 1031.25000
1.00000000 , 1.05068681E-03 , 1.43243058E-03 , 562.650024
2.00000000 , 1.00815878E-03 , 1.23500056E-03 , 281.325012
3.00000000 , 6.16337231E-04 , 1.23754924E-03 , 187.688004