xper,xns,xew,xco
0.100000001 , 0.255190849 , 0.338512152 , 892.650024
0.200000003 , 0.153331429 , 8.20559487E-02 , 1031.25000
0.300000012 , 0.132042572 , 6.90185428E-02 , 1031.25000
0.500000000 , 5.44119366E-02 , 3.33759859E-02 , 1031.25000
1.00000000 , 6.95188297E-03 , 5.92747983E-03 , 562.650024
2.00000000 , 1.89138181E-03 , 2.22281227E-03 , 281.325012
3.00000000 , 1.40206877E-03 , 2.36295443E-03 , 187.688004