xper,xns,xew,xco
0.100000001 , 1.95440996 , 1.57160306 , 892.650024
0.200000003 , 0.770713329 , 0.680497050 , 1031.25000
0.300000012 , 0.414833635 , 0.379997402 , 1031.25000
0.500000000 , 8.27447325E-02 , 7.29414225E-02 , 1031.25000
1.00000000 , 2.15801001E-02 , 1.97085850E-02 , 562.650024
2.00000000 , 4.46617370E-03 , 4.45049023E-03 , 281.325012
3.00000000 , 4.00094967E-03 , 2.39067758E-03 , 187.688004