A recent change in yt (PR #3666) breaks trident when trident reloads a LightRay object into working memory. This one-line change provides a "hint" that breaks the degeneracy in Datasets types that yt is confused about, and allows Trident to continue working the way it used to.
This bug was discovered by @evaneschneider , so I'll let her comment on how well this fix works for her case.
A recent change in yt (PR #3666) breaks trident when trident reloads a LightRay object into working memory. This one-line change provides a "hint" that breaks the degeneracy in Datasets types that yt is confused about, and allows Trident to continue working the way it used to.
This bug was discovered by @evaneschneider , so I'll let her comment on how well this fix works for her case.