I was trying to use my ellipsoid in the dev-yt installation to check things, and apparently some of the changes of defining RX,Y,Z relative to get_rotation_matrix in math_utils.py didn&#39;t get pulled in or was left out and replaced with calls to get_rotation_matrix, but one of the lines in halo_objects.py has a typo:<div>
<br></div><div><div>r1 = (e0_vector * rz).sum(axis = 1)</div></div><div><br></div><div>should be replaced with</div><div><br></div><div><div>r1 = (e0_vector * RZ).sum(axis = 1)</div></div><div><br></div><div>where RZ are both capitalized.</div>
<div><br></div><div>Fixing that makes the ellipsoid work, can someone check it in please?   Thanks in advance.</div><div><br></div><div>From</div><div>G.S.</div>