fix RichardsVelocityOutput

Closes #1087

See merge request !2884

Roman Winter authored 3 years ago and Timo Koch committed 3 years ago

Richards works conceptually with numPhases == 2 but only one velocity
should be computed. Therefore we need to overload the velocity output.

[test][donea][mom] Add comment about current requirement overlap=1

See merge request !2886

Fix/make install script

See merge request !2867

[md][ff-pm] Add freeflow porous medium coupling managers and test

See merge request !2826

Provide new interface subApply that applies a given function to
the correct sub coupling manager making available the correct local indices.

Also makes problem interfaces obsolete which is fixed in the same commit
for the freeflow-darcy stuff (the only coupl manager using the binary model so far)

Kilian Weishaupt authored 3 years ago and Timo Koch committed 3 years ago

with fixes of coupling context by Timo
- updateCouplingContext was never called due to some overload issue
- fixed the function to actually update the coupling context
- be careful with obtaining element from stored geometry, the element
  pointer might be dangling!

[momentum][fluxhelper][cleanup] Use naming scheme conforming variable names

See merge request !2882

[flux] Add headers with declarations/primary templates/alias only

See merge request !2879

[dependencies] Raise dune version requirements to 2.8

Closes #1065

See merge request !2783

[fcstaggered] Use reference element for index mapping

See merge request !2876

Some grid managers only support subIndex for elements.
Using the reference element we obtain the vertex indices
via local index maps.

Cleanup/port angeli test

See merge request !2842

[md][couplingmanager] Fix nullptr initialization of problem

See merge request !2874

Remove unncessary capture for init lambda functions

[couplingmanager] Use raw pointer to sub-problems

See merge request !2872

The pointer were previously managed by weak_ptr. As it turns out,
the interface obtaining the sub-problems is called very often in typical applications,
and can impact runtime. We therefore make it more efficient by using raw pointers
and refrain from using exception handling. In the case that the sub-problem pointers are not set,
an assert will be triggered in debug mode.

Feature/new staggered small fixes

See merge request !2871