Since I touched Axiom GPU fluid solver which is a plugin for Houdini, that is Matt Puchala creation, an awesome product that for FREE. I was so keen to create pyrotechnic in DOP Network for a time due to slow simulation, especially the time when you need to adjust, modify to sculpt pyro follow your art direction, it took so long for simple network, struggle for study. With Axiom, my worry vanish, just put time to create as much as I can.
People who benefit from Matt's work, to support Axiom GPU Solver, you can donate to help Matt get an RTX 30 series for his own development work, to give AXIOM more amazing builds. Link to donate: https://www.paypal.com/pools/c/8sqGiYzX9m
This time is an explosion that I study, then found the difference between temperature and density in making looks.
with ACES OCIO I can get right color for my work