xper,xns,xew,xco
0.100000001 , 1.95436120 , 1.57161033 , 892.650024
0.200000003 , 0.770772517 , 0.680494070 , 1031.25000
0.300000012 , 0.414774567 , 0.379999727 , 1031.25000
0.500000000 , 8.28063115E-02 , 7.29477927E-02 , 1031.25000
1.00000000 , 2.16417219E-02 , 1.97028872E-02 , 562.650024
2.00000000 , 4.51398874E-03 , 4.45356918E-03 , 281.325012
3.00000000 , 4.04855981E-03 , 2.39528599E-03 , 187.688004