xper,xns,xew,xco
0.100000001 , 0.432647765 , 0.507699072 , 892.650024
0.200000003 , 0.166979864 , 0.145432279 , 1031.25000
0.300000012 , 7.77989551E-02 , 8.53782147E-02 , 1031.25000
0.500000000 , 3.57985385E-02 , 4.74636331E-02 , 1031.25000
1.00000000 , 2.38329023E-02 , 2.70136409E-02 , 562.650024
2.00000000 , 2.50098687E-02 , 2.34881751E-02 , 281.325012
3.00000000 , 1.43058803E-02 , 2.21942160E-02 , 187.688004