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Tempus: Ensure Steppers get fully initialized.

James Willenbring requested to merge Tempus-Initialize into develop

Created by: ccober6



Several Steppers did not call some set* functions, thus Steppers might not be fully initialized. Biggest offender was DIRK.

#3400 (closed)

Motivation and Context

This was noted when a DIRK stepper was not completely initialized, especially the solver.

How Has This Been Tested?

It passes all current tests.


  • My commit messages mention the appropriate GitHub issue numbers.
  • My code follows the code style of the affected package(s).
  • My change requires a change to the documentation.
  • I have updated the documentation accordingly.
  • I have read the code contribution guidelines for this project.
  • I have added tests to cover my changes.
  • All new and existing tests passed.
  • No new compiler warnings were introduced.
  • These changes break backwards compatibility.

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