xper,xns,xew,xco
0.100000001 , 0.305635780 , 0.835950434 , 892.650024
0.200000003 , 0.126808077 , 0.168561235 , 1031.25000
0.300000012 , 0.107278392 , 0.108453594 , 1031.25000
0.500000000 , 3.60387228E-02 , 3.56837697E-02 , 1031.25000
1.00000000 , 3.49345454E-03 , 6.66640839E-03 , 562.650024
2.00000000 , 1.23193231E-03 , 2.67292210E-03 , 281.325012
3.00000000 , 1.15407491E-03 , 1.76843174E-03 , 187.688004