xper,xns,xew,xco
0.100000001 , 0.200090319 , 0.586088300 , 892.650024
0.200000003 , 0.103546180 , 0.152851805 , 1031.25000
0.300000012 , 7.79072642E-02 , 0.103877813 , 1031.25000
0.500000000 , 3.01130321E-02 , 3.33607867E-02 , 1031.25000
1.00000000 , 3.27467336E-03 , 4.91646258E-03 , 562.650024
2.00000000 , 1.33080140E-03 , 2.05571996E-03 , 281.325012
3.00000000 , 1.14288495E-03 , 1.60886650E-03 , 187.688004