xper,xns,xew,xco
0.100000001 , 0.955787659 , 0.609236717 , 892.650024
0.200000003 , 0.130919993 , 0.146936312 , 1031.25000
0.300000012 , 8.49647447E-02 , 9.23622251E-02 , 1031.25000
0.500000000 , 4.35452685E-02 , 4.17753272E-02 , 1031.25000
1.00000000 , 3.00436001E-02 , 2.14489922E-02 , 562.650024
2.00000000 , 2.39934325E-02 , 2.17507649E-02 , 281.325012
3.00000000 , 3.09787206E-02 , 2.32671406E-02 , 187.688004