xper,xns,xew,xco
0.100000001 , 4.23252869 , 4.40507030 , 892.650024
0.200000003 , 0.479205638 , 0.328495353 , 1031.25000
0.300000012 , 0.398464501 , 0.282698840 , 1031.25000
0.500000000 , 6.66313544E-02 , 6.56713098E-02 , 1031.25000
1.00000000 , 2.23596934E-02 , 3.08971982E-02 , 562.650024
2.00000000 , 2.43130252E-02 , 2.85654049E-02 , 281.325012
3.00000000 , 2.80871559E-02 , 1.74656846E-02 , 187.688004