xper,xns,xew,xco
0.100000001 , 0.284074843 , 0.881013989 , 892.650024
0.200000003 , 0.307066977 , 0.438060760 , 1031.25000
0.300000012 , 0.145993650 , 0.158962771 , 1031.25000
0.500000000 , 4.53821123E-02 , 4.31629643E-02 , 1031.25000
1.00000000 , 6.54408103E-03 , 7.72011373E-03 , 562.650024
2.00000000 , 1.23931898E-03 , 1.75987266E-03 , 281.325012
3.00000000 , 1.05719420E-03 , 1.10270362E-03 , 187.688004