xper,xns,xew,xco
0.100000001 , 0.284225136 , 0.881017029 , 892.650024
0.200000003 , 0.307127953 , 0.438054293 , 1031.25000
0.300000012 , 0.145932302 , 0.158969223 , 1031.25000
0.500000000 , 4.53362837E-02 , 4.31566015E-02 , 1031.25000
1.00000000 , 6.60555065E-03 , 7.71346828E-03 , 562.650024
2.00000000 , 1.29137840E-03 , 1.75363396E-03 , 281.325012
3.00000000 , 1.14144711E-03 , 1.10872241E-03 , 187.688004