xper,xns,xew,xco
0.100000001 , 0.519744396 , 0.567852139 , 892.650024
0.200000003 , 4.88299690E-02 , 4.98021469E-02 , 1031.25000
0.300000012 , 1.30025093E-02 , 2.40380932E-02 , 1031.25000
0.500000000 , 5.01012336E-03 , 8.26392137E-03 , 1031.25000
1.00000000 , 1.22922298E-03 , 1.78359647E-03 , 562.650024
2.00000000 , 5.78413892E-04 , 7.24747428E-04 , 281.325012
3.00000000 , 4.58272058E-04 , 5.23919240E-04 , 187.688004