// _LR eta>0 // x y dy 8.310000 0.034512 0.001646 15.700000 0.030411 0.002930 28.799999 0.017876 0.002449 49.299999 0.009012 0.002288 78.300003 -0.005920 0.002284 117.099998 -0.017951 0.002281 167.600006 -0.032808 0.002097 234.199997 -0.044580 0.002009 298.600006 -0.061900 0.002784 350.600006 -0.066179 0.002802