xper,xns,xew,xco
0.100000001 , 4.41337156 , 2.12696099 , 892.650024
0.200000003 , 5.72854757 , 3.24460435 , 1031.25000
0.300000012 , 10.5108976 , 5.30892754 , 1031.25000
0.500000000 , 3.83314300 , 4.66563225 , 1031.25000
1.00000000 , 1.40127897 , 0.615980506 , 562.650024
2.00000000 , 0.186316535 , 0.129436925 , 281.325012
3.00000000 , 7.71090537E-02 , 5.95042706E-02 , 187.688004