In the output "Intrinsic Number Density" of the sample is
ambiguous. It refers to the density of the dark matter halos hosting
the galaxy population. The bug has been addressed with the release of
v1.01 where both quantities are provided.
The bias calculation is limited to halos between 1e9 and 1e13 Msun/h. Outside this range a NaN bias is returned. The bug has been addressed with the release of v1.02 where the range has been extended to 1e9 - 1e16 Msun/h.
v1.03 No bugs found (yet...)
If you find a bug, please write a line to Michele.
Your help in unveiling troubles will be much appreciated!