xper,xns,xew,xco
0.100000001 , 0.291967034 , 0.360456109 , 892.650024
0.200000003 , 0.123417526 , 0.185065538 , 1031.25000
0.300000012 , 9.19192731E-02 , 0.122151807 , 1031.25000
0.500000000 , 4.02375609E-02 , 3.73341665E-02 , 1031.25000
1.00000000 , 3.17155104E-03 , 4.32874542E-03 , 562.650024
2.00000000 , 1.36448268E-03 , 1.69137842E-03 , 281.325012
3.00000000 , 1.20945973E-03 , 1.75341475E-03 , 187.688004