xper,xns,xew,xco
0.100000001 , 1.28394830 , 0.748516679 , 892.650024
0.200000003 , 0.634454548 , 0.490490586 , 1031.25000
0.300000012 , 0.141225427 , 0.139565378 , 1031.25000
0.500000000 , 6.86487108E-02 , 4.94749211E-02 , 1031.25000
1.00000000 , 8.79382808E-03 , 8.32016394E-03 , 562.650024
2.00000000 , 2.11986643E-03 , 3.32060130E-03 , 281.325012
3.00000000 , 1.46040181E-03 , 2.31140596E-03 , 187.688004