xper,xns,xew,xco
0.100000001 , 3.14795923 , 1.54535079 , 892.650024
0.200000003 , 1.01742673 , 0.594461024 , 1031.25000
0.300000012 , 0.236023217 , 0.160104528 , 1031.25000
0.500000000 , 5.89065589E-02 , 6.06898889E-02 , 1031.25000
1.00000000 , 3.01977284E-02 , 3.42483632E-02 , 562.650024
2.00000000 , 2.20604688E-02 , 2.24938933E-02 , 281.325012
3.00000000 , 2.31052004E-02 , 2.51092017E-02 , 187.688004