xper,xns,xew,xco
0.100000001 , 0.200130373 , 0.452925712 , 892.650024
0.200000003 , 0.103547193 , 0.138804629 , 1031.25000
0.300000012 , 7.79280365E-02 , 0.103876568 , 1031.25000
0.500000000 , 3.00672557E-02 , 3.33833657E-02 , 1031.25000
1.00000000 , 3.25924740E-03 , 4.94848890E-03 , 562.650024
2.00000000 , 1.37354794E-03 , 2.08335998E-03 , 281.325012
3.00000000 , 1.10242656E-03 , 1.44420483E-03 , 187.688004