Hello! how to find the progenitor of any halo in snapshot99, such as its progenitor in snapshot91. Using SubfindID or something else? Looking forward to your reply, thank you!
It is easy to find the progenitor for halos with smooth mass accretion history profiles, but how do we find the progenitor for halos with the 'subhalo switching problem' or 'flyby' halos? For example, how to track the progenitor of the following halo at redshift 0.5? Many thanks!
Hello! how to find the progenitor of any halo in snapshot99, such as its progenitor in snapshot91. Using SubfindID or something else? Looking forward to your reply, thank you!
It is easy to find the progenitor for halos with smooth mass accretion history profiles, but how do we find the progenitor for halos with the 'subhalo switching problem' or 'flyby' halos? For example, how to track the progenitor of the following halo at redshift 0.5? Many thanks!