xper,xns,xew,xco
0.100000001 , 0.774955392 , 0.637216449 , 892.650024
0.200000003 , 0.552894950 , 0.235446826 , 1031.25000
0.300000012 , 0.400645047 , 0.219694853 , 1031.25000
0.500000000 , 6.41366094E-02 , 5.71299754E-02 , 1031.25000
1.00000000 , 1.39001831E-02 , 1.58013534E-02 , 562.650024
2.00000000 , 2.39875074E-03 , 2.75609596E-03 , 281.325012
3.00000000 , 1.36293366E-03 , 1.15448679E-03 , 187.688004