xper,xns,xew,xco
0.100000001 , 0.582243443 , 0.458556503 , 892.650024
0.200000003 , 0.650980234 , 0.446226627 , 1031.25000
0.300000012 , 0.101742469 , 0.106042422 , 1031.25000
0.500000000 , 3.44416089E-02 , 2.71843579E-02 , 1031.25000
1.00000000 , 5.96080720E-03 , 4.17886116E-03 , 562.650024
2.00000000 , 1.86819001E-03 , 1.63258577E-03 , 281.325012
3.00000000 , 1.29884924E-03 , 8.41215369E-04 , 187.688004