xper,xns,xew,xco
0.100000001 , 0.429160118 , 0.244803607 , 892.650024
0.200000003 , 5.58543205E-02 , 7.01070949E-02 , 1031.25000
0.300000012 , 2.43176520E-02 , 2.58807819E-02 , 1031.25000
0.500000000 , 1.14584621E-02 , 1.01797804E-02 , 1031.25000
1.00000000 , 2.33770511E-03 , 2.71122251E-03 , 562.650024
2.00000000 , 1.30690821E-03 , 9.91133624E-04 , 281.325012
3.00000000 , 8.56577593E-04 , 1.13441411E-03 , 187.688004