xper,xns,xew,xco
0.100000001 , 0.919642746 , 1.26430476 , 892.650024
0.200000003 , 1.28733027 , 0.926516056 , 1031.25000
0.300000012 , 1.38798940 , 0.878637135 , 1031.25000
0.500000000 , 0.797333717 , 0.492259204 , 1031.25000
1.00000000 , 0.120010376 , 0.115659222 , 562.650024
2.00000000 , 2.48051994E-02 , 1.85324475E-02 , 281.325012
3.00000000 , 9.18710697E-03 , 7.13530323E-03 , 187.688004