xper,xns,xew,xco
0.100000001 , 0.656445026 , 0.602917016 , 892.650024
0.200000003 , 0.199707389 , 0.210903570 , 1031.25000
0.300000012 , 0.100480191 , 8.66647363E-02 , 1031.25000
0.500000000 , 3.50998230E-02 , 5.15209995E-02 , 1031.25000
1.00000000 , 3.46138477E-02 , 2.82059517E-02 , 562.650024
2.00000000 , 2.38819607E-02 , 1.88383702E-02 , 281.325012
3.00000000 , 2.03257836E-02 , 1.78660676E-02 , 187.688004