xper,xns,xew,xco
0.100000001 , 0.306600869 , 0.411077082 , 892.650024
0.200000003 , 0.191741288 , 0.187012807 , 1031.25000
0.300000012 , 0.104224123 , 0.141710430 , 1031.25000
0.500000000 , 3.11442614E-02 , 3.50121409E-02 , 1031.25000
1.00000000 , 3.44262412E-03 , 5.41844964E-03 , 562.650024
2.00000000 , 1.25080009E-03 , 2.03635474E-03 , 281.325012
3.00000000 , 1.07885699E-03 , 1.43727567E-03 , 187.688004