How to rotate a 2D vector field in FunctionSpace of RT/RTE? #4934
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pbrubeck
Alpha-Legion
asked this question in
Firedrake support
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For example, u = FunctionSpace(mesh, "RT") is a vector field on a 2D mesh. How to rotate u by 90 degrees counterclockwise? |
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Answered by
pbrubeck
Feb 28, 2026
Replies: 1 comment 1 reply
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You may do this symbolically with |
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1 reply
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Thanks. That's exactly what I want. |
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Alpha-Legion
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You may do this symbolically with
perp(u)