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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0013455 | VTK | (No Category) | public | 2012-09-14 04:57 | 2015-08-26 16:46 | ||||
Reporter | Simon Triebenbacher | ||||||||
Assigned To | Berk Geveci | ||||||||
Priority | high | Severity | minor | Reproducibility | have not tried | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | OS Version | |||||||
Product Version | |||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0013455: vtkCellDerivatives computes wrong results on quadratic quadrilateral cells | ||||||||
Description | When trying to calculate the fluid strain rates on second order quadrilateral elements the PV 3.14.1 ComputeDerivatives filter produced the wrong results. I was able to reproduce the bug with a simple ramp function in y-direction in PV 3.14.1 and PV 3.10.1, c.f. y-Ramp_and_ScalarGradient_X.png and y-Ramp_and_ScalarGradient_X.pvsm in attached zip file. I attached a patch, which fixes the mentioned bug. I did not take care about efficency concerns, however. | ||||||||
Tags | hackaton | ||||||||
Project | TBD | ||||||||
Type | incorrect functionality | ||||||||
Attached Files | vtkpatch_quadratic_quads.zip [^] (268,657 bytes) 2012-09-14 04:57 | ||||||||
Relationships | |
Relationships |
Notes | |
(0031062) Dave DeMarle (administrator) 2013-06-25 14:15 |
Thanks simon, would you mind submitting that patch in the form of a gerrit topic? This will facilitate automated testing and review. For details on how to do so see http://www.vtk.org/Wiki/VTK/Git/Develop [^] |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2012-09-14 04:57 | Simon Triebenbacher | New Issue | |
2012-09-14 04:57 | Simon Triebenbacher | File Added: vtkpatch_quadratic_quads.zip | |
2013-06-25 14:15 | Dave DeMarle | Note Added: 0031062 | |
2014-10-02 10:10 | Berk Geveci | Tag Attached: hackaton | |
2014-10-02 10:10 | Berk Geveci | Assigned To | => Berk Geveci |
2014-10-02 17:19 | Berk Geveci | Status | backlog => gerrit review |
2015-01-09 13:38 | Berk Geveci | Source_changeset_attached | => VTK master fe3ff3b2 |
2015-08-26 16:46 | Berk Geveci | Status | gerrit review => closed |
2015-08-26 16:46 | Berk Geveci | Resolution | open => fixed |
Issue History |
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