xper,xns,xew,xco
0.100000001 , 0.384773791 , 0.318806946 , 892.650024
0.200000003 , 0.388093054 , 0.210221097 , 1031.25000
0.300000012 , 0.190025821 , 0.175098032 , 1031.25000
0.500000000 , 6.51434138E-02 , 7.48737976E-02 , 1031.25000
1.00000000 , 1.89505629E-02 , 1.55418981E-02 , 562.650024
2.00000000 , 6.47530239E-03 , 6.00149669E-03 , 281.325012
3.00000000 , 2.40684161E-03 , 3.74527252E-03 , 187.688004