EB Boundary Area: Fix issues for anisotropic cell size

AMReX-Codes / amrex

AMReX: Software Framework for Block Structured AMR

https://amrex-codes.github.io/amrex

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Closed WeiqunZhang closed 2 months ago

WeiqunZhang commented 2 months ago

In 2D, the scaling in incorrect. For example, if dx >> dy and the boundary is parallel to the x-direction, it would produce inf for the scaled boundary area.
In 3D, the scaling has been modified so that it's easy to convert from the dimensionless boundary area to physical units.

WeiqunZhang commented 2 months ago

I will update the documentation and then merge.

WeiqunZhang commented 2 months ago

@RemiLehe