FEST3D / FEST-3D

The source code for Finite volume Explicit STructured 3Dimensional (FEST-3D) solver.
https://fest3d.github.io/index.html
GNU General Public License v3.0
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Bug:divide by zero #29

Closed jayten closed 1 year ago

jayten commented 1 year ago

Avoid dividing by zero when bd/fd is -1e-14. The ratio uses "SIGN function to make sure the regularization only increases the magnitude of the denominator.