xper,xns,xew,xco
0.100000001 , 0.284132570 , 0.880994201 , 892.650024
0.200000003 , 0.307084411 , 0.438068181 , 1031.25000
0.300000012 , 0.145976022 , 0.158955142 , 1031.25000
0.500000000 , 4.53512222E-02 , 4.31707017E-02 , 1031.25000
1.00000000 , 6.56173425E-03 , 7.72776129E-03 , 562.650024
2.00000000 , 1.25359709E-03 , 1.76742650E-03 , 281.325012
3.00000000 , 1.05986267E-03 , 1.09747937E-03 , 187.688004