xper,xns,xew,xco
0.100000001 , 0.292022139 , 1.27701521 , 973.799988
0.200000003 , 0.114001259 , 0.153798819 , 1125.00000
0.300000012 , 7.06255212E-02 , 6.69189692E-02 , 1125.00000
0.500000000 , 1.96777005E-02 , 2.01415848E-02 , 1125.00000
1.00000000 , 2.49955524E-03 , 5.34457527E-03 , 675.000000
2.00000000 , 1.15479704E-03 , 2.59872898E-03 , 337.500000
3.00000000 , 9.52042348E-04 , 1.61598145E-03 , 225.000000