xper,xns,xew,xco
0.100000001 , 0.434182376 , 0.508366287 , 892.650024
0.200000003 , 0.199821472 , 0.145677626 , 1031.25000
0.300000012 , 0.117961362 , 8.66114721E-02 , 1031.25000
0.500000000 , 4.13711369E-02 , 4.60512638E-02 , 1031.25000
1.00000000 , 2.56785732E-02 , 2.71809883E-02 , 562.650024
2.00000000 , 2.38475017E-02 , 2.27375757E-02 , 281.325012
3.00000000 , 1.85206048E-02 , 2.08298843E-02 , 187.688004