scida is an out-of-the-box analysis tool for large scientific datasets. It primarily supports the astrophysics community, focusing on cosmological and galaxy formation simulations using particles or unstructured meshes, as well as large observational datasets. This tool uses dask, allowing analysis to scale.
On the "Visualization" docs page, code for a 2d histogram of dens,temp is shown.
Let's describe this as a "phase diagram".
Let's actually include the plot of the result on this page. (The more visuals the better).