xper,xns,xew,xco
0.100000001 , 0.839176238 , 1.10414577 , 892.650024
0.200000003 , 0.127575085 , 0.101248227 , 1031.25000
0.300000012 , 4.63943593E-02 , 3.87133546E-02 , 1031.25000
0.500000000 , 1.97072029E-02 , 1.28414892E-02 , 1031.25000
1.00000000 , 5.30834449E-03 , 3.41085577E-03 , 562.650024
2.00000000 , 1.27661426E-03 , 1.35666027E-03 , 281.325012
3.00000000 , 8.71961238E-04 , 7.50994484E-04 , 187.688004