xper,xns,xew,xco
0.100000001 , 0.306527376 , 0.417034894 , 892.650024
0.200000003 , 0.191820711 , 0.186973661 , 1031.25000
0.300000012 , 0.104158215 , 0.141711742 , 1031.25000
0.500000000 , 3.72554064E-02 , 3.50176990E-02 , 1031.25000
1.00000000 , 4.07623779E-03 , 5.37415827E-03 , 562.650024
2.00000000 , 1.28178101E-03 , 1.98318111E-03 , 281.325012
3.00000000 , 9.74383322E-04 , 1.40009949E-03 , 187.688004