Implement a neutral fraction ala Rahmati 2012
Change to using the Rahmati HI in grid generation
Fix stray factor of in smoothing length 1.5 left over from CiC interpolation
Comment out omp pragma that wasnt used, as it breaks some old gcc versions
Use slightly more accurate kernel integration
Cleanup unused code
Sub-sample small particles onto the grid. This is more accurate and avoids particles slipping through the gaps between grid cells (some arepo cells seem to have radii smaller than the smoothing length).
Minor change to plotting script:
find comparable small halos even when not loading the gas grid
gitignore