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ENH: leastSquaresFaVectors: use pseudo inverse instead of direct inverse

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Kutalmis Bercin
2022-12-06 15:30:36 +00:00
parent 9b379398c5
commit 9fbe2ef0b3
1 changed files with 2 additions and 2 deletions
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4
src/finiteArea/finiteArea/gradSchemes/leastSquaresFaGrad/leastSquaresFaVectors.C
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@ -6,7 +6,7 @@
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
Copyright (C) 2016-2017 Wikki Ltd Copyright (C) 2016-2017 Wikki Ltd
Copyright (C) 2020 OpenCFD Ltd. Copyright (C) 2020-2022 OpenCFD Ltd.
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
This file is part of OpenFOAM. This file is part of OpenFOAM.
@ -159,7 +159,7 @@ void Foam::leastSquaresFaVectors::makeLeastSquaresVectors() const
// Invert the dd tensor // Invert the dd tensor
const symmTensorField invDd(inv(dd)); const symmTensorField invDd(pinv(dd));
// Revisit all faces and calculate the lsP and lsN vectors // Revisit all faces and calculate the lsP and lsN vectors