Code to compute persistent homology of galaxy and dark matter halo distributions.
numpy, scipy, matplotlib, gudhi, h5py, mpi4py
alpha_complex_wrapper - to calculate persistent homology of periodic alpha complexes
powerbox - to generate log-normal fields
Corrfunc - to calculate 2-point correlation functions
illustris_python - to read IllustrisTNG data
This is the code associated with 2023arXiv230201363O.