xper,xns,xew,xco
0.100000001 , 0.160127729 , 0.443291008 , 892.650024
0.200000003 , 9.78742465E-02 , 0.129165679 , 1031.25000
0.300000012 , 8.18019733E-02 , 0.108888865 , 1031.25000
0.500000000 , 3.12509835E-02 , 3.56471874E-02 , 1031.25000
1.00000000 , 3.03374464E-03 , 8.82393587E-03 , 562.650024
2.00000000 , 1.33318407E-03 , 3.69158061E-03 , 281.325012
3.00000000 , 9.96820512E-04 , 2.64802366E-03 , 187.688004