xper,xns,xew,xco
0.100000001 , 0.292003900 , 1.27699661 , 973.799988
0.200000003 , 0.113951832 , 0.153747663 , 1125.00000
0.300000012 , 7.06393793E-02 , 6.69193715E-02 , 1125.00000
0.500000000 , 1.96117815E-02 , 2.00715456E-02 , 1125.00000
1.00000000 , 2.49917619E-03 , 5.32043120E-03 , 675.000000
2.00000000 , 1.16252049E-03 , 2.55701668E-03 , 337.500000
3.00000000 , 9.84766521E-04 , 1.57119101E-03 , 225.000000