xper,xns,xew,xco
0.100000001 , 1.43040001 , 0.921999454 , 892.650024
0.200000003 , 0.190061599 , 0.247919306 , 1031.25000
0.300000012 , 0.187769800 , 0.160158858 , 1031.25000
0.500000000 , 5.38161919E-02 , 0.122802094 , 1031.25000
1.00000000 , 2.78608408E-02 , 3.67065221E-02 , 562.650024
2.00000000 , 2.23410986E-02 , 2.84343828E-02 , 281.325012
3.00000000 , 2.37795264E-02 , 2.60817111E-02 , 187.688004