xper,xns,xew,xco
0.100000001 , 3.37532735 , 2.17154431 , 892.650024
0.200000003 , 0.889224887 , 0.617870510 , 1031.25000
0.300000012 , 0.340578765 , 0.427664369 , 1031.25000
0.500000000 , 8.56796354E-02 , 0.131904036 , 1031.25000
1.00000000 , 3.15766335E-02 , 3.52378488E-02 , 562.650024
2.00000000 , 6.62376080E-03 , 4.42753593E-03 , 281.325012
3.00000000 , 5.22094034E-03 , 4.46207635E-03 , 187.688004