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Consider a hierarchy of 3D quadrilateral meshes:
```
from firedrake import *
N = 10
nref = 1
meshbase = UnitSquareMesh(N, N, quadrilateral = True)
mhbase = MeshHierarchy(meshbase, nref)
mh = Ex…
tlroy updated
4 years ago
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There should be nothing triangle-specific about the UGRID specs, but we have some text that sounds that way. For example, for the definition of `face_edge_connectivity`, we have:
```
`face_edge_conn…
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UFL PR [#122](https://github.com/FEniCS/ufl/pull/122) changed the logic of how objects are handled in `split`.
It used to be that the original object was returned if it was not from a `MixedFunctio…
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My understanding is the SLCT format uses the 2-d structured grid file format for output with the node locations aligned with the gas phase grid near the surface. Is the plan to continue using this dat…
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**Describe the bug**
Certain types of polynomial give an error when interpolated on quadrilateral grids.
**Steps to Reproduce**
The following minimal script shows the error:
```
from firedrake…
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At this point, the project is quite disordered and uses an inferior plotting solution. Here are the tasks remaining:
- [ ] Change from `Block` or `Block2D` to multiple two dimensional arrays for s…
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MFE:
```python
from firedrake import *
m = ExtrudedMesh(UnitSquareMesh(1, 1), 1)
V = FunctionSpace(m, "Real", 0)
v = interpolate(Constant(1.0), V) # Failure
```
fails with traceback
```
Trace…
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Dear Prof. David,
I am still testing the case 'test4.control' I uploaded. I found in the function 'OuterToInnerboundaryDistances', there are 5-level loops, the program hangs there for hours with no t…
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When compiling with adaptive mesh refinement with triangles in FESubfaceValues::reinit (cell,face_no,subface), I get the following warning. The same problem arises when I replace quadrilateral by tria…
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Plots produced by pgfplots can contain uncommon shaders which are not rendered correctly by pdf.js.
See for instance page 128 of [the pgfplots manual](http://ctan.cs.uu.nl/graphics/pgf/contrib/pgfplo…
ruuda updated
6 years ago