xper,xns,xew,xco
0.100000001 , 0.607822061 , 0.385795444 , 973.799988
0.200000003 , 0.462151110 , 0.331572562 , 1125.00000
0.300000012 , 0.123331062 , 0.106225692 , 1125.00000
0.500000000 , 4.18254063E-02 , 2.76959613E-02 , 1125.00000
1.00000000 , 1.29937073E-02 , 4.21064021E-03 , 675.000000
2.00000000 , 6.36074878E-03 , 1.32640731E-03 , 337.500000
3.00000000 , 3.96614801E-03 , 1.06538821E-03 , 225.000000