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Bug with Octree #26

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BillyTheKidPhysicist opened this issue Nov 4, 2024 · 0 comments
Open

Bug with Octree #26

BillyTheKidPhysicist opened this issue Nov 4, 2024 · 0 comments

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@BillyTheKidPhysicist
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BillyTheKidPhysicist commented Nov 4, 2024 •
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When I run the attached model with "Particles-DSMC-UseOctree = T" I almost always get the error " Negative determinant of Jacobian in calc_df_inv" eventually. I've included the docker file as well. This is with BGK-Flow and version 3.3.0. The error occurs even with DSMC. I just got the model to work by turning off nearest neighbor though.

docker.zip
sonic_octree_copy.zip
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@BillyTheKidPhysicist