xper,xns,xew,xco
0.100000001 , 1.95438945 , 1.57160115 , 892.650024
0.200000003 , 0.770737410 , 0.680498362 , 1031.25000
0.300000012 , 0.414809614 , 0.379996032 , 1031.25000
0.500000000 , 8.27694759E-02 , 7.29392990E-02 , 1031.25000
1.00000000 , 2.16052849E-02 , 1.97106898E-02 , 562.650024
2.00000000 , 4.48743394E-03 , 4.44934098E-03 , 281.325012
3.00000000 , 4.02108813E-03 , 2.38859770E-03 , 187.688004