xper,xns,xew,xco
0.100000001 , 0.774934411 , 0.637202859 , 892.650024
0.200000003 , 0.552915871 , 0.235461339 , 1031.25000
0.300000012 , 0.400624454 , 0.199970663 , 1031.25000
0.500000000 , 6.41611069E-02 , 5.71427979E-02 , 1031.25000
1.00000000 , 1.33524928E-02 , 1.34615302E-02 , 562.650024
2.00000000 , 2.22802558E-03 , 2.31291773E-03 , 281.325012
3.00000000 , 1.26276887E-03 , 1.16365927E-03 , 187.688004