xper,xns,xew,xco
0.100000001 , 7.78637695 , 3.30553555 , 892.650024
0.200000003 , 1.47755563 , 0.558938563 , 1031.25000
0.300000012 , 0.559728265 , 0.607973576 , 1031.25000
0.500000000 , 0.120957211 , 9.21522453E-02 , 1031.25000
1.00000000 , 6.48069009E-02 , 4.06891480E-02 , 562.650024
2.00000000 , 9.88752022E-03 , 6.23657973E-03 , 281.325012
3.00000000 , 6.27014646E-03 , 5.00574335E-03 , 187.688004