xper,xns,xew,xco
0.100000001 , 0.828090012 , 0.409902453 , 1190.19995
0.200000003 , 0.263216734 , 0.303353041 , 1375.00000
0.300000012 , 0.426642120 , 0.255613476 , 1375.00000
0.500000000 , 9.41243395E-02 , 4.50955331E-02 , 1375.00000
1.00000000 , 2.11442672E-02 , 1.74853820E-02 , 800.250000
2.00000000 , 7.99989514E-03 , 7.22815981E-03 , 399.850006
3.00000000 , 5.78751694E-03 , 4.39803256E-03 , 266.750000