xper,xns,xew,xco
0.100000001 , 0.829818845 , 0.641125739 , 892.650024
0.200000003 , 0.156571612 , 0.229744226 , 1031.25000
0.300000012 , 8.77281278E-02 , 0.108343348 , 1031.25000
0.500000000 , 4.06330340E-02 , 5.25486246E-02 , 1031.25000
1.00000000 , 2.90290024E-02 , 2.40869056E-02 , 562.650024
2.00000000 , 2.89204288E-02 , 2.15661637E-02 , 281.325012
3.00000000 , 2.98863668E-02 , 2.24978458E-02 , 187.688004