xper,xns,xew,xco
0.100000001 , 0.311957121 , 0.514354408 , 892.650024
0.200000003 , 0.123248972 , 0.191005006 , 1031.25000
0.300000012 , 0.102084756 , 0.165261850 , 1031.25000
0.500000000 , 4.00470160E-02 , 3.43483426E-02 , 1031.25000
1.00000000 , 3.39026796E-03 , 4.56317468E-03 , 562.650024
2.00000000 , 1.27049116E-03 , 1.84525386E-03 , 281.325012
3.00000000 , 1.11267262E-03 , 1.71616918E-03 , 187.688004