[dune-fem] using dune-fem-howto

[Stefan Vater]

Hi,

I am trying to understand a bit of dune applied to finite volumes using the 
dune-fem-howto. However, that seems to be not really up-to-date at the moment. 
I got it to work, going back to the 2.5 release for all modules and setting 

-DDUNE_GRID_EXPERIMENTAL_GRID_EXTENSIONS=TRUE
-DDUNE_GRID_GRIDTYPE_SELECTOR=ON

in CMAKE_FLAGS

Now, I would like to test grid adaptation. It seems that in its original state 
YASPGRID is used, so there is only uniform refinement. How can I use another 
grid, so that there is also adaptive refinement. Changing 
target_compile_definitions in CMakeLists.txt to

target_compile_definitions( solution-10.fv PRIVATE 
ALUGRID;GRIDDIM=2;WANT_ISTL;POLORDER=1 )

produces compiler errors for me, although dune-alugrid is installed.

Any help is appreciated!

Stefan
-- 
Stefan Vater
Geophysical Fluid Dynamics
Institut für Mathematik
Freie Universität Berlin
Arnimallee 6, 14195 Berlin, Germany
Phone: +49 (30) 838-75368
e-mail: vater at math.fu-berlin.de