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mesh-adaptation/movement
time dependent example?

Hi folks, do you happen to have a time dependent example coded, say doing a mesh solve and then physical solve at each time step? I am currently trying to get this to work using irksome to deal with the ...
documentation
PRIORITY
  • rhaynes74
  • 3
  • Opened 
    on Feb 19
  • #157

mesh-adaptation/movement
Strange Volume ratio and Variation in MA demos' callback

While looking into #154 I saw that the callback of Monge Ampère demos doesn t look right... Here it is for monge_ampere_ring.py: 0 Volume ratio 1.00 Variation (σ/μ) 2.48e-17 Residual 1.16e+00 ...
bug
PRIORITY
  • ddundo
  • Opened 
    on Feb 17
  • #155

mesh-adaptation/movement
monge-ampere ring example no longer working with python 3.12 and the latest firedrake

Hi folks, the monge ampere ring example is no longer working with python 3.12 and the latest firedrake. /Users/rhaynes/firedrake/bin/python /Users/rhaynes/Library/CloudStorage/Dropbox/MasterCodes/Development/Combustion/firedrake/monge_ampere_ring.py ...
bug
duplicate
  • rhaynes74
  • 3
  • Opened 
    on Feb 17
  • #154

mesh-adaptation/movement
Long form docs

This has been on my to-do list for a while but I realised it doesn t have an issue. We should add documentation sections for mesh movement generally and more specifically for - [ ] Velocity-based methods ...
docsprint
documentation
  • jwallwork23
  • Opened 
    on Jan 28
  • #153

mesh-adaptation/movement
Lots of PETSc errors in CI

See https://github.com/mesh-adaptation/movement/actions/runs/12849472622/job/35828037616.
bug
PRIORITY
  • jwallwork23
  • 1
  • Opened 
    on Jan 21
  • #151

mesh-adaptation/movement
Unit test for moving an already-optimised mesh

Follows on from #146. We should add a unit test that checks this will converge immediately, as expected. Similar to the existing test_continue.
testing
  • jwallwork23
  • Opened 
    on Jan 17
  • #150

mesh-adaptation/movement
Investigate convergence of MA QN solver

[The optimisation progress of the quasi-Newton solver with ring radius 0.4] looks like this now: 0 Volume ratio 12.91 Variation (σ/μ) 1.21e+00 Residual 1.16e+00 1 Volume ratio ...
bug
  • jwallwork23
  • 2
  • Opened 
    on Jan 14
  • #148

mesh-adaptation/movement
Moving an already-optimised mesh doesn't converge immediately

In monge_ampere_helmholtz.py if we call move() twice in a row like this rtol = 1.0e-08 mover = MongeAmpereMover(mesh, monitor, method= quasi_newton , rtol=rtol) mover.move() mover.move() we get 0 ...
bug
PRIORITY
  • ddundo
  • 1
  • Opened 
    on Jan 7
  • #146

mesh-adaptation/movement
Implement `MeshTanglingChecker` in 1D and 3D

Then it can always be enabled by default.
enhancement
  • jwallwork23
  • Opened 
    on Dec 28, 2024
  • #141

mesh-adaptation/movement
Tests fail

Newest test suite has failing tests (https://github.com/mesh-adaptation/movement/actions/runs/12221232036/job/34412642275) =========================== short test summary info ============================ ...
bug
PRIORITY
  • ddundo
  • Opened 
    on Dec 14, 2024
  • #138
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