xper,xns,xew,xco
0.100000001 , 0.693721890 , 0.627327800 , 892.650024
0.200000003 , 0.153911635 , 0.217000380 , 1031.25000
0.300000012 , 0.116584927 , 8.78737420E-02 , 1031.25000
0.500000000 , 3.30048166E-02 , 5.25067970E-02 , 1031.25000
1.00000000 , 2.98450217E-02 , 2.64856648E-02 , 562.650024
2.00000000 , 1.78602394E-02 , 1.81205720E-02 , 281.325012
3.00000000 , 1.76622737E-02 , 1.75556354E-02 , 187.688004