xper,xns,xew,xco
0.100000001 , 0.462960094 , 0.483042777 , 892.650024
0.200000003 , 0.119160131 , 0.112439156 , 1031.25000
0.300000012 , 7.90094063E-02 , 0.126401454 , 1031.25000
0.500000000 , 5.78044243E-02 , 7.42992461E-02 , 1031.25000
1.00000000 , 9.47817564E-02 , 6.58913702E-02 , 562.650024
2.00000000 , 4.42166664E-02 , 4.62028459E-02 , 281.325012
3.00000000 , 2.49547362E-02 , 2.98692677E-02 , 187.688004