Change halo assignment to use the subhalo catalogue as well
Don't use the raw halo, number, use the halo nearest in size and position
Tweak plots to make sure that halos are the same across simulations
Sort the subhalo catalogue as well
Correct misoptimisation: halo numbers are in decreasing order, so we want the most massive, ie, smallest, first
Remove filtering the halos so as to avoid the subhalo catalogue pointing outside the halo catalogue
Deal with zeros in the halo mass
Tweaks to H2 plot
Plot tweaks: add titles
Increase optimisation
Remove extraneous circles from plot around halo
Fix type of error return
Add FAST simulation and tweak plots to match
Use subfindhdf