xper,xns,xew,xco
0.100000001 , 0.434405237 , 0.604394555 , 892.650024
0.200000003 , 0.150340840 , 0.275618434 , 1031.25000
0.300000012 , 0.162086293 , 0.185155541 , 1031.25000
0.500000000 , 5.15994318E-02 , 3.82028036E-02 , 1031.25000
1.00000000 , 8.07931367E-03 , 6.93758857E-03 , 562.650024
2.00000000 , 3.09918355E-03 , 2.90536997E-03 , 281.325012
3.00000000 , 2.38037715E-03 , 1.97031861E-03 , 187.688004