This slightly simplifies code avoiding extra boolean variable.

This is not sufficient for the staggered scheme yet.

Same as 3e9a70cd but for global matrices.

A little code duplication in favor not to deal with pointers.

Same fix as in ogs/ogs!4865

Fixing a typo: then to than

See merge request ogs/ogs!5073

Refactored Snakemake tests into pytest

See merge request ogs/ogs!5058

Co-authored-by: Christoph Lehmann <christoph.lehmann@ufz.de>

Allows co-existance with ogstools python package in build dir virtual environment.

Requires to uninstall ogs wheel in venv and to set the PYTHONPATH (both handled by CMake and .envrc-file used by the direnv-tool).

ogs.simulator works in wheel only

CLI flags without additional value can now be given with e.g.:

cli.GMSH2OGS(gmsh2_physical_id=True) # or gmsh2_physical_id=None

cli.GMSH2OGS(gmsh2_physical_id=False) # disables the flag.

See
ogs/tools/ogstools!123:

`--ogs` --> `--keep_ids`

[py] Use ogstools current master.

- pytest is added to requirements-dev.txt
- 'pytest' ctest is added

[T] Disable pytest on sanitizer build.

Requires direnv tool.

cpardiso-container and usage

See merge request ogs/ogs!5069