xper,xns,xew,xco
0.100000001 , 0.342786074 , 0.286928058 , 973.799988
0.200000003 , 0.169577286 , 0.135899559 , 1125.00000
0.300000012 , 4.16111089E-02 , 4.22663353E-02 , 1125.00000
0.500000000 , 1.83330905E-02 , 1.06424587E-02 , 1125.00000
1.00000000 , 2.84986966E-03 , 2.09120358E-03 , 675.000000
2.00000000 , 1.32789218E-03 , 1.34794647E-03 , 337.500000
3.00000000 , 9.52331640E-04 , 1.13481586E-03 , 225.000000