xper,xns,xew,xco
0.100000001 , 0.389251590 , 0.257989109 , 1190.19995
0.200000003 , 0.523057878 , 0.324195176 , 1375.00000
0.300000012 , 0.609062195 , 0.318145186 , 1375.00000
0.500000000 , 0.104160033 , 5.20115979E-02 , 1375.00000
1.00000000 , 1.38242394E-02 , 9.23484378E-03 , 800.250000
2.00000000 , 4.17691655E-03 , 2.70910584E-03 , 399.850006
3.00000000 , 2.72194552E-03 , 1.35359529E-03 , 266.750000