Thetis meeting agenda 2020 06 12

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Tuomas Kärnä edited this page Jun 12, 2020 · 5 revisions

Date/time of meeting 2020-06-12 13:00 UTC (14:00 BST)

Previous meeting minutes

Present

David Ham, Lawrence Mitchell, Stephan Kramer, Joe Wallwork, Tuomas Kärnä

Minutes

Fixing Interpolate annotation for adjoint (Stephan)

Stephan has a proof-of-concept fix ready. Will make a PR once fully tested.

Fixing CG VTK outputs and coordinate function cache (Tuomas)

Currently CG outputs are broken in Thetis due to a bug in coordinate cache (issue #208)
Draft PR #214 fixes the caching in Thetis
David suggests that such caching could be implemented in Firedrake instead
Cached coordinate functions should be stored in a dict (weakref) in Mesh object
User sets a flag to indicate dirty cache (e.g. when changing mesh coordinates)
Tuomas will implement

Next meeting

Date/time of meeting 2020-06-26 13:00 UTC (14:00 BST)