xper,xns,xew,xco
0.100000001 , 0.960603118 , 0.589603901 , 973.799988
0.200000003 , 0.807262361 , 0.623497665 , 1125.00000
0.300000012 , 0.347007602 , 0.427553415 , 1125.00000
0.500000000 , 8.16020221E-02 , 5.68315499E-02 , 1125.00000
1.00000000 , 1.38237532E-02 , 1.36593487E-02 , 1049.84998
2.00000000 , 3.66177573E-03 , 3.90426884E-03 , 525.150024
3.00000000 , 2.18899013E-03 , 4.03824961E-03 , 350.100006