Post process subdomain
I have a numerical wave tank made up of 100s of millions of particles. The run time to complete the computation is on the order of 2 weeks. If I try to post process the particles for the entire domain, it take another 2 weeks or so. In my numerical wave tank, I have a device that occupies about 10% of the domain. Is there a way I can post process only the particles that fall within a subdomain covering 10% of the domain? This would allow me to significantly speed up my post processing and evaluate the region of interest.