xper,xns,xew,xco
0.100000001 , 0.331761301 , 0.891316295 , 892.650024
0.200000003 , 0.121113330 , 0.122677222 , 1031.25000
0.300000012 , 7.42903575E-02 , 9.46369022E-02 , 1031.25000
0.500000000 , 3.17187607E-02 , 3.92639190E-02 , 1031.25000
1.00000000 , 6.13016728E-03 , 8.11625551E-03 , 562.650024
2.00000000 , 6.16487069E-03 , 6.94220187E-03 , 281.325012
3.00000000 , 8.48191977E-03 , 4.93038306E-03 , 187.688004