xper,xns,xew,xco
0.100000001 , 0.284225523 , 0.881006896 , 892.650024
0.200000003 , 0.307128251 , 0.438060731 , 1031.25000
0.300000012 , 0.145932078 , 0.158962682 , 1031.25000
0.500000000 , 4.53362428E-02 , 4.31630574E-02 , 1031.25000
1.00000000 , 6.60582911E-03 , 7.71999639E-03 , 562.650024
2.00000000 , 1.29170122E-03 , 1.76008209E-03 , 281.325012
3.00000000 , 1.14168937E-03 , 1.10247708E-03 , 187.688004