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TARDIS simulation stuck- number density of the electrons couldn't converge #2739

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DeekshaMohanty opened this issue Jul 24, 2024 · 0 comments

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bug 🐞 plasma

DeekshaMohanty commented Jul 24, 2024 •

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Description

There's an issue in convergence after adding the convergence scheme for Anderson acceleration, the simulation keeps getting stuck after the 4th iteration.
It doesn't give any errors, and just keeps going until kernel interrupt/restart.
Also the dilution factor shows up negative on the 4th iteration.

To Reproduce

This bug can be reproduced using Anderson acceleration #2737.
Go to the "convergence_test.ipynb", and execute the 2nd cell. (The .yml file is named tardis_anderson.yml)

Screenshots

Screenshot 2024-07-24 at 09 20 54

Screenshot 2024-07-24 at 09 26 00

System

OS:
- macOS

DeerWhale self-assigned this

andrewfullard added plasma bug 🐞 labels

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