xper,xns,xew,xco
0.100000001 , 0.298606217 , 0.631519854 , 892.650024
0.200000003 , 0.111689560 , 0.216635361 , 1031.25000
0.300000012 , 0.114937879 , 0.122833170 , 1031.25000
0.500000000 , 4.74594533E-02 , 4.32684012E-02 , 1031.25000
1.00000000 , 3.41070793E-03 , 4.66894219E-03 , 562.650024
2.00000000 , 1.41489715E-03 , 1.56557234E-03 , 281.325012
3.00000000 , 1.08400162E-03 , 1.49864098E-03 , 187.688004