xper,xns,xew,xco
0.100000001 , 0.311945498 , 0.514455140 , 892.650024
0.200000003 , 0.106540129 , 0.191072673 , 1031.25000
0.300000012 , 9.20465365E-02 , 0.165362865 , 1031.25000
0.500000000 , 4.00745720E-02 , 3.24033163E-02 , 1031.25000
1.00000000 , 3.36304749E-03 , 4.46242793E-03 , 562.650024
2.00000000 , 1.23299786E-03 , 1.84413209E-03 , 281.325012
3.00000000 , 1.07511575E-03 , 1.71496731E-03 , 187.688004