xper,xns,xew,xco
0.100000001 , 0.407853782 , 0.684873402 , 892.650024
0.200000003 , 0.117521681 , 0.187745079 , 1031.25000
0.300000012 , 9.69900116E-02 , 0.121417470 , 1031.25000
0.500000000 , 3.21484804E-02 , 3.53209488E-02 , 1031.25000
1.00000000 , 6.73427526E-03 , 4.08550072E-03 , 562.650024
2.00000000 , 2.03044829E-03 , 1.93319970E-03 , 281.325012
3.00000000 , 1.16523379E-03 , 1.48730271E-03 , 187.688004