xper,xns,xew,xco
0.100000001 , 0.568895757 , 0.517517328 , 892.650024
0.200000003 , 0.256424755 , 0.131073520 , 1031.25000
0.300000012 , 0.122104280 , 0.129601568 , 1031.25000
0.500000000 , 1.79624539E-02 , 1.77680738E-02 , 1031.25000
1.00000000 , 4.47638473E-03 , 4.36479505E-03 , 562.650024
2.00000000 , 1.21628668E-03 , 1.82130432E-03 , 281.325012
3.00000000 , 8.29485827E-04 , 1.12049258E-03 , 187.688004