[dune-pdelab] Parallel grid for instationary convection diffusion problem

Shubhangi Gupta sgupta at geomar.de
Sun Oct 23 15:25:55 CEST 2016


Hi all,

I am implementing a DG scheme for instationary convection-diffusion (two 
phase flow) problem in DUNE PDELab.
I am using UGGRID with gmsh to generate the grid.
I use this fem space (just fyi):
         typedef 
Dune::PDELab::OPBLocalFiniteElementMap<Coord,Real,degree_P,dim,Dune::GeometryType::simplex> 
FEM_P;
         FEM_P fem_P;
I am trying to make it run on parallel processors, and for that I am 
following the convection-diffusion nonoverlappingsinglephaseflow example.

I get the following error:

dune/pdelab/backend/istl/novlpistlsolverbackend.hh:751:9: error: ‘const 
class 
Dune::PDELab::OneStepGridOperator<.......................really_long_list....................>’ 
has no member named ‘make_consistent’


Can anyone help me with this problem? I didn't find any examples for 
instationary problems with parallel grids.

Thanks in advance,
Best regards,
Shubhangi





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