xper,xns,xew,xco
0.100000001 , 0.694415450 , 0.627086282 , 892.650024
0.200000003 , 0.152362660 , 0.217182755 , 1031.25000
0.300000012 , 0.118229508 , 8.74190331E-02 , 1031.25000
0.500000000 , 3.54311764E-02 , 5.20309918E-02 , 1031.25000
1.00000000 , 3.06075737E-02 , 2.64569502E-02 , 562.650024
2.00000000 , 2.02891435E-02 , 1.98589992E-02 , 281.325012
3.00000000 , 1.76851321E-02 , 1.70813985E-02 , 187.688004