Firedrake meeting 2023 09 06

Date and time 2023-09-06 16:00 BST (1500 UTC)

Action Items

1. Pick Chair and Minuter (JB to pick minuter: JB picks RNH if he's present)
2. ALL: (ongoing) triage the open issues and confirm if they are indeed still open (and perhaps provide labels)
3. JB: Move PyOP2 and FInAT to firedrakeproject
4. ALL: do things with SV's branches
5. ALL: discuss preparation for Firedrake User meeting
6. DH: Email to Andreas to have 2 (+ others!!!) loopy PRs merged
7. DH: Get Firedrake a docker open source account (link here)
8. DH: Talk to GregVernon about PR#2116.
9. DH: Revisit PR#2484.
10. NB: PP24 minisymposium update

Agenda

Present: DH, NB, RNH, RK

Apologies: JB, CW, DD

NB: PP24 minisymposium update

All sorted

RNH: Immersed manifold point evaluation gets wrong result for N1curl, fails for N1div

Issue 3089

• See issue comment

Merge PRs

• RNH : VertexOnlyMesh in immersed manifold and cross mesh interpolation from immersed manifold #3068 -

#3068 Review note

RNH to do:

• Re need change to tolerance: it indicates a possible bug. Check if I get a football when I plot the cell midpoints in matplotlib. Also see which points are being incorrectly given cell locations to investigate. File an issue!

Date of next meeting

No meeting next week, you should all be at Firedrake23!

1600 BST (1500 UTC) 2023-09-20