xper,xns,xew,xco
0.100000001 , 0.244510993 , 0.868278623 , 892.650024
0.200000003 , 8.18228051E-02 , 0.113488235 , 1031.25000
0.300000012 , 8.56000111E-02 , 8.54279399E-02 , 1031.25000
0.500000000 , 3.13588008E-02 , 3.42562832E-02 , 1031.25000
1.00000000 , 5.79030300E-03 , 3.49245360E-03 , 562.650024
2.00000000 , 2.09110440E-03 , 1.52746157E-03 , 281.325012
3.00000000 , 1.42053538E-03 , 1.02065236E-03 , 187.688004