xper,xns,xew,xco
0.100000001 , 0.311942250 , 0.514411092 , 892.650024
0.200000003 , 0.106543683 , 0.191042304 , 1031.25000
0.300000012 , 0.102150217 , 0.165318787 , 1031.25000
0.500000000 , 4.00803387E-02 , 3.44129466E-02 , 1031.25000
1.00000000 , 3.35721648E-03 , 4.50649904E-03 , 562.650024
2.00000000 , 1.22550654E-03 , 1.84184115E-03 , 281.325012
3.00000000 , 1.17190334E-03 , 1.71269837E-03 , 187.688004