xper,xns,xew,xco
0.100000001 , 0.882653117 , 0.848995328 , 892.650024
0.200000003 , 0.104081310 , 0.107279502 , 1031.25000
0.300000012 , 5.71145713E-02 , 6.00441881E-02 , 1031.25000
0.500000000 , 3.34462821E-02 , 2.97815818E-02 , 1031.25000
1.00000000 , 3.05842217E-02 , 2.29045879E-02 , 562.650024
2.00000000 , 3.01413834E-02 , 2.06654314E-02 , 281.325012
3.00000000 , 2.74020992E-02 , 2.04887968E-02 , 187.688004