Assuming you know the particle ID of this particle you can search for that and then index into the "io" particle type based on that. For convenience you could also define a particle filter based on the particle ID. On Thu, Apr 27, 2017 at 7:50 AM Marco Surace <marco.surace@port.ac.uk> wrote:

Hi all,

I'm running an enzo simulation in which I've inserted a Massive Black Hole (MBH) particle. I would like to know the location of it at later times after insertion. Does anyone know how I can use yt to return this information?

Best wishes, Marco _______________________________________________ yt-users mailing list yt-users@lists.spacepope.org http://lists.spacepope.org/listinfo.cgi/yt-users-spacepope.org