xper,xns,xew,xco
0.100000001 , 0.469260305 , 0.689904153 , 892.650024
0.200000003 , 0.132211581 , 0.190469325 , 1031.25000
0.300000012 , 0.112428062 , 0.114675045 , 1031.25000
0.500000000 , 4.35873307E-02 , 4.48746085E-02 , 1031.25000
1.00000000 , 3.52617688E-02 , 2.66945306E-02 , 562.650024
2.00000000 , 3.33013572E-02 , 2.38657929E-02 , 281.325012
3.00000000 , 2.78194658E-02 , 2.35229693E-02 , 187.688004