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Small discrepancy related to transformation Jacobian #1

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jehicken opened this issue Aug 20, 2019 · 0 comments
Open

Small discrepancy related to transformation Jacobian #1

jehicken opened this issue Aug 20, 2019 · 0 comments

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@jehicken
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When I compare the L2 error produced with my Julia code versus mach's on the steady isentropic vortex, there is a small difference. I have isolated the issue to the metric/mapping Jacobian terms present in the LPS terms. The difference may be due to how mfem computes the mapping Jacobian, so I am not that worried about it...for now. However, I wanted to document the issue somewhere.
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@jehicken