Hello Dan, It was implemented but later removed (not sure for what reason, I was not here then). Your best bet to increase the SPH resolution but still have reasonable computational performance would be to use Active Domains and lesser frequency neighbor search.
Best Huzaifa On Thursday, January 15, 2026 at 5:45:49 PM UTC-8 Dan Fenn wrote: > I'm looking for ways to increase the SPH particle resolution for my CRM > terrain in a computationally-feasible manner, and I came across this paper: > > A Consistent Multi-Resolution Smoothed Particle Hydrodynamics Method > https://www.sciencedirect.com/science/article/abs/pii/S0045782517305315 > > This is exactly the kind of thing I was looking for. The publication date > was 2017, so I was wondering if any of this was ever incorporated into > Chrono. I haven't seen anything in the code that suggests this > multi-resolution capability exists, but I'm also not an experienced user. > > Thanks for any input. > > Dan > -- You received this message because you are subscribed to the Google Groups "ProjectChrono" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/projectchrono/d3497b00-1e9d-4fce-856a-345828876c50n%40googlegroups.com.
