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Add additional test for SDC time-integration

Jacques Xing requested to merge CFD-Xing/nektar:feature/add-sdc-test into master

Issue/feature addressed

Add some additional tests for SDC time-integration techniques. Currently, SDC time-integration schemes are only tested through TimeIntegrationDemo.cpp. However, this does not offer a complete coverage of the schemes notably in terms of time-dependent boundary condition and accuracy and convergence.

Proposed solution

Include SDC tests using the ADR solver. This allows a full coverage of explicit, implicit, and IMEX SDC schemes.



Suggested reviewers

Please suggest any people who would be appropriate to review your code.


Please add any other information that could be useful for reviewers.


  • Functions and classes, or changes to them, are documented.
  • [ ] User guide/documentation is updated.
  • Changelog is updated.
  • Suitable tests added for new functionality.
  • Contributed code is correctly formatted. (See the contributing guidelines).
  • [ ] License added to any new files.
  • No extraneous files have been added (e.g. compiler output or test data files).
Edited by Jacques Xing

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