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MATLAB R2017b Error: "Node coordinates should be 3-D, the matrix should have size 3-by-numnodes"

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Akshat Rastogi
Akshat Rastogi 2018-10-30
回答： Alan Weiss 2018-11-1
I follow the instructions given on this page: https://de.mathworks.com/help/pde/ug/2-d-geometry-from-polyshape.html
But I get the error: "Node coordinates should be 3-D, the matrix should have size 3-by-numnodes" in MATLAB R2017b trial version with only PDE toolbox.
On the other hand, when I try the same code on MATLAB R2018b version, I get no error!

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Alan Weiss
Alan Weiss 2018-11-1
I believe that geometryFromMesh was originally for 3-D meshes, and was extended to 2-D meshes in R2018a.
Alan Weiss
MATLAB mathematical toolbox documentation

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