[THM] Initial total stress input

wenqingrequested to merge
wenqing/ogs:total_stress0_THM into master

Following up !4915 (merged), the option input of total initial stress is added to THM. An existing benchmarks of HM is re-used to verify the implementation.

  1. Feature description was added to the changelog
  2. Tests covering your feature were added?
  3. Any new feature or behaviour change was documented?
Edited by wenqing

Merge request reports