1 Apr
2016
1 Apr
'16
1:20 a.m.
Hi yt users! I had two quick questions regarding yt’s Rockstar implementation. Within the data returned from the return_halos() method: 1) how would one determine parent/child relationship? 2) how would one determine which particles belong to which halo? The returned data has “num_p" and “p_start” variables, but I’m not sure if those indexes line up with the ordering in which I passed the particles in to the make_rockstar_fof() function. Thanks! -Robert Thompson