Reverse diffusion with FiPy

2021-12-19T03:27:35

Still with my bird migration, I would like to represent the return of the birds in Europe after spending time in Africa.

To achieve that, I need to be able to "reverse" the diffusion of the birds. I tried to put a negative coefficient for diffusion, but it doesn't work of course. So I wonder if it is possible to achieve this with FiPy.

Copyright License:
Author:「Jouline」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to:https://stackoverflow.com/questions/70406443/reverse-diffusion-with-fipy

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Copyright License:Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.