xper,xns,xew,xco
0.100000001 , 0.568869889 , 0.517517269 , 892.650024
0.200000003 , 0.256428301 , 0.131063089 , 1031.25000
0.300000012 , 0.122108005 , 0.129613608 , 1031.25000
0.500000000 , 1.79679561E-02 , 1.77592151E-02 , 1031.25000
1.00000000 , 4.48021758E-03 , 4.34600562E-03 , 562.650024
2.00000000 , 1.22035877E-03 , 1.79745932E-03 , 281.325012
3.00000000 , 8.38395499E-04 , 1.15156325E-03 , 187.688004