xper,xns,xew,xco
0.100000001 , 0.337451935 , 0.298072815 , 973.799988
0.200000003 , 0.153663561 , 7.18867853E-02 , 1125.00000
0.300000012 , 3.95652242E-02 , 5.02263121E-02 , 1125.00000
0.500000000 , 1.21874390E-02 , 9.73924715E-03 , 1125.00000
1.00000000 , 2.44218926E-03 , 1.90854340E-03 , 675.000000
2.00000000 , 1.08109298E-03 , 1.03189738E-03 , 337.500000
3.00000000 , 8.47171177E-04 , 9.51421913E-04 , 225.000000