xper,xns,xew,xco
0.100000001 , 0.292035431 , 1.27704406 , 973.799988
0.200000003 , 0.114033863 , 0.153868556 , 1125.00000
0.300000012 , 7.06150234E-02 , 6.69233724E-02 , 1125.00000
0.500000000 , 1.71004981E-02 , 1.93751212E-02 , 1125.00000
1.00000000 , 2.50160228E-03 , 5.38126612E-03 , 675.000000
2.00000000 , 1.19616010E-03 , 2.64667231E-03 , 337.500000
3.00000000 , 9.29720583E-04 , 1.66736660E-03 , 225.000000