xper,xns,xew,xco
0.100000001 , 0.652808368 , 1.13102269 , 892.650024
0.200000003 , 1.51858532 , 0.863256931 , 1031.25000
0.300000012 , 1.09473908 , 0.833630323 , 1031.25000
0.500000000 , 0.762721896 , 0.533917546 , 1031.25000
1.00000000 , 9.44549218E-02 , 0.132974982 , 562.650024
2.00000000 , 1.40966438E-02 , 1.78879350E-02 , 281.325012
3.00000000 , 7.41832284E-03 , 6.23132568E-03 , 187.688004