xper,xns,xew,xco
0.100000001 , 0.839121521 , 1.10403144 , 892.650024
0.200000003 , 0.127638459 , 0.101361148 , 1031.25000
0.300000012 , 4.64492142E-02 , 3.88263613E-02 , 1031.25000
0.500000000 , 2.73492094E-02 , 1.57968905E-02 , 1031.25000
1.00000000 , 5.25440741E-03 , 3.52409855E-03 , 562.650024
2.00000000 , 1.30534009E-03 , 1.25153398E-03 , 281.325012
3.00000000 , 9.44303640E-04 , 1.07221399E-03 , 187.688004