xper,xns,xew,xco
0.100000001 , 0.238213316 , 0.416210264 , 1190.19995
0.200000003 , 0.382488221 , 0.462377489 , 1375.00000
0.300000012 , 0.892156720 , 0.532568812 , 1375.00000
0.500000000 , 0.243790552 , 0.294978321 , 1375.00000
1.00000000 , 2.15230323E-02 , 3.74540761E-02 , 800.250000
2.00000000 , 4.98013571E-03 , 5.14416071E-03 , 399.850006
3.00000000 , 3.07040033E-03 , 3.23648890E-03 , 266.750000