xper,xns,xew,xco
0.100000001 , 0.352160156 , 0.243890032 , 1190.19995
0.200000003 , 0.388902843 , 0.261142522 , 1375.00000
0.300000012 , 0.812220395 , 0.501292348 , 1375.00000
0.500000000 , 0.130855158 , 5.69780469E-02 , 1375.00000
1.00000000 , 1.64052714E-02 , 9.80351586E-03 , 800.250000
2.00000000 , 5.67655358E-03 , 4.21492243E-03 , 399.850006
3.00000000 , 3.03176395E-03 , 2.43734894E-03 , 266.750000