xper,xns,xew,xco
0.100000001 , 0.150693551 , 0.126575023 , 892.650024
0.200000003 , 6.11512586E-02 , 4.01998684E-02 , 1031.25000
0.300000012 , 3.36158164E-02 , 2.94800065E-02 , 1031.25000
0.500000000 , 1.75946970E-02 , 2.11812351E-02 , 1031.25000
1.00000000 , 2.43495754E-03 , 2.29353597E-03 , 562.650024
2.00000000 , 1.47976552E-03 , 1.01182587E-03 , 281.325012
3.00000000 , 1.31000718E-03 , 1.12045056E-03 , 187.688004