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update benchmarks
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xgarnaud committed Mar 14, 2024
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8 changes: 6 additions & 2 deletions benchmarks/cube_cylinder/README.md
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This is the [polar-1](https://github.com/UGAWG/adapt-benchmarks/tree/master/cube-cylinder) benchmark from the Unstructured Grid Adaptation Working Group.

NB: the metric is not limited at each remeshing step

![mesh](mesh.png)

## Initial mesh

Gmsh `.geo` files are provided to generate the initial mesh (identical to the UGAWG benchmark) and a stl-like geometry. The input mesh can be generated as
```
wget https://raw.githubusercontent.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.step
wget https://raw.githubusercontent.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.egads
wget https://raw.githubusercontent.com/UGAWG/adapt-benchmarks/master/cube-cylinder/cube-cylinder.meshb
gmsh cube-cylinder.geo -3 -o cube-cylinder.mesh
gmsh cube-cylinder-boundary.geo -2 -o cube-cylinder-boundary.mesh
```

## Results after 4 iterations
## Results after 5 iterations

NB: the egads file is not yet used for refine and Omega_h
(NB: metric limiting applied to avro only)

![quality](quality.png)
![perfo](perfo.png)
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