Resolve "add subsampling VTK writer"
What does this MR do?
Implement a SubsamplingVTKWriter for full precision VTK output (in higher polynomial orders).
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Add
SubsamplingVTKWritertoOutputWriter. -
Add config file key
output.subsamplingLevel - Use default value of 0.
Is there something that needs to be double checked?
This is a follow-up to !5 (closed) where higher residuals where noticed when writing a subsampled output. Deemed artifacts, these features might indeed be part of the actual solution.
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Is it okay that no test uses subsampling?
Output still shows characteristic oscillations of residuals for subsampling levels > 0. Benchmarks indicate that this is a true feature of the solution.
Can this MR be accepted?
[ ] Added test to ...- Pipeline passing
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Added entry to
CHANGELOG.md -
Add deprecation warning to
CHANGELOG.md
Related issues
Closes #11 (closed)