xper,xns,xew,xco
0.100000001 , 0.261832058 , 1.13103771 , 892.650024
0.200000003 , 0.183306009 , 0.220594168 , 1031.25000
0.300000012 , 0.168011844 , 0.194819808 , 1031.25000
0.500000000 , 8.35201219E-02 , 0.109468669 , 1031.25000
1.00000000 , 1.14511559E-02 , 1.36115327E-02 , 562.650024
2.00000000 , 2.95124366E-03 , 2.30969652E-03 , 281.325012
3.00000000 , 1.20912434E-03 , 1.29613257E-03 , 187.688004