fenics-project / DOLFIN / issues / #352 - Assembly of rectangular matrices broken — Bitbucket

Issue #352 resolved

Jan Blechta created an issue 2014-08-05

Assembly of rectangular matrices is broken as pointed out in Q4289. MWE:

from dolfin import *
mesh = UnitSquareMesh(6, 6)
V = VectorFunctionSpace(mesh, "CG", 2)
Q = FunctionSpace(mesh, "CG", 1)
v = TestFunction(V)
p = TrialFunction(Q)
assemble(inner(grad(p), v)*dx)

raises

RuntimeError: *** Error: All dofmaps must have same block size (for now)

Comments (8)

Martin Sandve Alnæs
What's the status of this issue?
- 2014-08-28T09:11:04+00:00
Martin Sandve Alnæs
- changed milestone to 1.5
- 2014-08-28T09:11:22+00:00
Martin Sandve Alnæs
@garth-wells any progress on this?
- 2014-10-22T13:10:48+00:00
Martin Sandve Alnæs
Related to https://bitbucket.org/fenics-project/dolfin/issue/331/assembly-of-mixed-spaces-gives-wrong
- 2014-10-22T14:35:25+00:00
Martin Sandve Alnæs
- marked as critical
- 2014-10-22T14:35:59+00:00
Prof Garth Wells
Hopefully and easy fix - I'll take a look asap.
- 2014-10-23T08:48:43+00:00
Prof Garth Wells
- changed status to resolved
fix issue 352: keep different block sizes

→ <<cset b4722e176511>>
- 2014-12-22T10:49:23+00:00
Prof Garth Wells
- removed milestone
Removing milestone: 1.5 (automated comment)
- 2015-02-21T09:54:28+00:00
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Assignee: Prof Garth Wells

Type: bug

Priority: critical

Status: resolved

Component: –

Milestone: –

Version: dev

Votes: 4

Watchers: 7

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