xper,xns,xew,xco
0.100000001 , 0.568866611 , 0.517518520 , 892.650024
0.200000003 , 0.256430984 , 0.131065935 , 1031.25000
0.300000012 , 0.122110605 , 0.129610360 , 1031.25000
0.500000000 , 1.79711469E-02 , 1.77618191E-02 , 1031.25000
1.00000000 , 4.48331516E-03 , 4.34972206E-03 , 562.650024
2.00000000 , 1.22376916E-03 , 1.80216611E-03 , 281.325012
3.00000000 , 8.41267814E-04 , 1.14504213E-03 , 187.688004