CAESAR is a python library for analyzing the outputs from cosmological simulations. The general idea is to identify halos and galaxies within the simulation, then store information about them in an intuitive, portable, and easy to access manner. CAESAR builds upon the yt package enabling it to read a multitude of different simulation types, and attach meaningful units to object attributes.
Further information about CAESAR (including installation and usage) please visit:
VERSION 0.2b0 changelog is detailed here: https://www.overleaf.com/read/tfpfstktkrjm
For the problem of "ValueError: numpy.dtype size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject", that is due to the different version of numpy has been used between installing and common use. You need to do: ''' export CFLAGS="-I$(python -c 'import numpy; print(numpy.get_include())')" pip install . '''