xper,xns,xew,xco
0.100000001 , 0.262119323 , 0.586240411 , 892.650024
0.200000003 , 0.111695431 , 0.203992933 , 1031.25000
0.300000012 , 0.107327320 , 0.122808941 , 1031.25000
0.500000000 , 3.36344801E-02 , 4.34538983E-02 , 1031.25000
1.00000000 , 3.33902286E-03 , 4.82561952E-03 , 562.650024
2.00000000 , 1.41837879E-03 , 1.99109293E-03 , 281.325012
3.00000000 , 1.14158227E-03 , 1.43674342E-03 , 187.688004