xper,xns,xew,xco
0.100000001 , 0.273962617 , 0.651886702 , 892.650024
0.200000003 , 0.111180581 , 0.107708097 , 1031.25000
0.300000012 , 3.13569196E-02 , 3.12076211E-02 , 1031.25000
0.500000000 , 6.50247186E-03 , 1.04547292E-02 , 1031.25000
1.00000000 , 6.35190960E-03 , 6.16943790E-03 , 562.650024
2.00000000 , 8.22835043E-03 , 6.28872262E-03 , 281.325012
3.00000000 , 6.47752965E-03 , 5.92275104E-03 , 187.688004