xper,xns,xew,xco
0.100000001 , 5.03028594E-02 , 0.203151107 , 892.650024
0.200000003 , 3.03352103E-02 , 0.119621068 , 1031.25000
0.300000012 , 2.03446001E-02 , 8.20366442E-02 , 1031.25000
0.500000000 , 1.22846123E-02 , 4.88765836E-02 , 1031.25000
1.00000000 , 6.10958505E-03 , 2.40617637E-02 , 562.650024
2.00000000 , 3.08888545E-03 , 1.15998518E-02 , 281.325012
3.00000000 , 2.09694821E-03 , 7.50989933E-03 , 187.688004