xper,xns,xew,xco
0.100000001 , 0.214142680 , 0.264749587 , 892.650024
0.200000003 , 0.103695706 , 0.130659848 , 1031.25000
0.300000012 , 0.102029681 , 0.147482157 , 1031.25000
0.500000000 , 1.72818005E-02 , 1.86254643E-02 , 1031.25000
1.00000000 , 3.73180746E-03 , 3.67501774E-03 , 562.650024
2.00000000 , 1.26451475E-03 , 1.19211955E-03 , 281.325012
3.00000000 , 9.43673076E-04 , 9.67497821E-04 , 187.688004