xper,xns,xew,xco
0.100000001 , 0.311950862 , 0.508220732 , 892.650024
0.200000003 , 0.142374665 , 0.191119388 , 1031.25000
0.300000012 , 9.45825279E-02 , 0.121620342 , 1031.25000
0.500000000 , 4.00824621E-02 , 3.14051099E-02 , 1031.25000
1.00000000 , 4.10206662E-03 , 4.29983204E-03 , 562.650024
2.00000000 , 1.41879823E-03 , 2.38685380E-03 , 281.325012
3.00000000 , 1.06114976E-03 , 1.70204509E-03 , 187.688004