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March 2023

2 discussions

enzo-mrp-music/get_halo_initial_extent.py not working with yt 4.0.1
by C Bernhardt June 2, 2023

June 2, 2023

Dear yt users, I just updated yt to 4.0.1 and now I get this error message when trying to run enzo-mrp-music.py from John Wise on https://github.com/jwise77/enzo-mrp-music. Traceback (most recent call last): File "enzo-mrp-music/enzo-mrp-music.py", line 264, in <module> params = find_lagrangian_region(params) File "enzo-mrp-music/enzo-mrp-music.py", line 177, in find_lagrangian_region get_center_and_extent(params["halo_info"], File "enzo-mrp-music/get_halo_initial_extent.py", line 147, in get_center_and_extent halo_indices, halo_com, shifted = get_halo_indices(my_halo, final_dataset, File "enzo-mrp-music/get_halo_initial_extent.py", line 119, in get_halo_indices get_halo_sphere_particles(my_halo, dataset, radius_factor=radius_factor) File "enzo-mrp-music/get_halo_initial_extent.py", line 73, in get_halo_sphere_particles my_sphere = pf.h.sphere(my_halo_data['center'], radius_factor * r_200) AttributeError: 'EnzoDataset' object has no attribute 'h' I am honestly not sure what the attribute 'h' does in this case, so I didn't know what to try to adjust. Any suggestions for getting around this? Or how can I go back to yt 3? Kind regards, -- Carla Bernhardt PhD Student Universität Heidelberg ZAH Institut für Theoretische Astrophysik

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ANN: Virtual short-form course on using yt the week of April 10, 2023
by Matthew Turk April 11, 2023

April 11, 2023

Hi all, I'm writing to announce that the week of April 10, we'll have a short-form course streamed online on how to use yt. It will be live broadcast through Twitch and later uploaded to YouTube for on-demand viewing. The presentations will be staggered across several different times-of-day to accommodate viewers in different time zones and will initially cover materials drawn from the "yt Quickstart" notebooks, building to an in-depth exploration of a dataset. Each day will include time for Q&A and interactive discussions. The times for the workshop will be: - Monday, April 10: 12:00-14:00 CDT / 17:00-19:00 UTC - Tuesday the 11th: 8:30-10:30 CDT / 13:30-15:30 UTC - Wednesday the 12th, 15:00-17:00 CDT / 20:00-22:00 UTC - Thursday the 13th, 11:00-13:00 CDT / 16:00-18:00 UTC In the days leading up to the workshop I will post here with more information about joining the live stream, as well as a rough breakdown of what topics will be covered on which days. Best, Matt

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