xper,xns,xew,xco
0.100000001 , 1.09421873 , 0.680021167 , 1190.19995
0.200000003 , 0.442174941 , 0.413418651 , 1375.00000
0.300000012 , 0.672201097 , 0.387965888 , 1375.00000
0.500000000 , 0.124974482 , 6.72507361E-02 , 1375.00000
1.00000000 , 1.44521240E-02 , 1.17311897E-02 , 800.250000
2.00000000 , 4.07603988E-03 , 3.49588250E-03 , 399.850006
3.00000000 , 1.84459763E-03 , 1.75873307E-03 , 266.750000