Also, do you have a file that we could test that has this problem? You can upload files this way:
John
Dr. John ZuHone
Astrophysicist, Chandra X-ray Center
Center for Astrophysics | Harvard & Smithsonian
Hi,I referred to the relevant part of the documentation about FLASH particle data on, http://yt-project.org/doc/analyzing/particle_trajectories.htmland managed to post process a series of data files that have just 1 single particle in it.When I used multiple particles in the simulation, at the step where we do the following,ds = yt.load(my_fns[0])dd = ds.all_data()indices = dd["particle_index"].astype("int")I got the following error:~/.local/lib/python3.6/site-packages/yt/frontends/flash/io.py in <listcomp>(.0) 171 self._particle_fields = determine_particle_fields(self._handle) 172 self._position_fields = [self._particle_fields["particle_pos%s" % ax]--> 173 for ax in 'xyz'] 174 self._chunksize = 32**3 175 KeyError: 'particle_posx'I am new to YT in general and facing a difficulty in understanding what's the problem. As per the documentation, the syntax should work for multiple particles. Do you think that it could be FLASH issue? What are the ways you would go about debugging it? Thanks._______________________________________________yt-users mailing list -- yt-users@python.orgTo unsubscribe send an email to yt-users-leave@python.org