generalproblem and tutorial: use Indices property and
PorousMediaBoxProblem. 
porousmediaboxproblem: declare properties EnableGravity and
SpatialParameters.



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8080 2fb0f335-1f38-0410-981e-8018bf24f1b0

TwoPIndices property (reviewed by Melanie)



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8077 2fb0f335-1f38-0410-981e-8018bf24f1b0

The model specific property names for the indices like StokesIndices have
been renamed to Indices for all Stokes box models. This implements FS 128. 
The old names have been kept for compatibility. They cannot be marked deprecated, 
only a // DEPRECATED comment has been made at the appropriate places.

Reviewed by Melanie.

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8076 2fb0f335-1f38-0410-981e-8018bf24f1b0

boxpropertydefaults: set default of BaseModel to BoxModel
2p box model: derive from BaseModel instead of explicitly deriving from
BoxModel. Enable output of element data in addition to vertex data.

Reviewed by Christoph.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8068 2fb0f335-1f38-0410-981e-8018bf24f1b0

removed calculation of unused velocityDivergence (commented) and
massFractionGradient (moleFractionGradient is used for the diffusion);
unfortunately, deprecation was not possible in this case

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8067 2fb0f335-1f38-0410-981e-8018bf24f1b0

been renamed to Indices for all box models. This implements FS 128, at
least for the box models. The old names have been kept for
compatibility. They cannot be marked deprecated, only a // DEPRECATED comment has been
made at the appropriate places.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8065 2fb0f335-1f38-0410-981e-8018bf24f1b0

FS 116. It unifies common functionality of the individual porous media
box models and renders the model-specific base problems like TwoPProblem
obsolete. The model-specific problems have been kept and marked
deprecated. All test problems in test/boxmodels apart from Richards now
directly inherit from PorousMediaBoxProblem.

Reviewed by Christoph.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8064 2fb0f335-1f38-0410-981e-8018bf24f1b0

Remove deprecated methods. This implements FS #144. Additionally deprecate the methods printUsageDGF and printUsageGrid. Reviewed by Christoph.

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8063 2fb0f335-1f38-0410-981e-8018bf24f1b0

the flux approximation.
2plocalresidual: derive from the already existing property
BaseLocalResidual instead of explicitly deriving from BoxLocalResidual.

Reviewed by Christoph.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8062 2fb0f335-1f38-0410-981e-8018bf24f1b0

generalized to 1,2,3d. Added additional 3d parameters to input file.
Added 1d dgf file.


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   - if a time interval is set by the function setOuputTimeInterval(Scalar
     interval) there will be an output at the end of each of these time
     intervals
   - if the output interval (control by output number) is set to 0 (setOutputInterval(int interval)) the
     ouput will only be written after each output time interval



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8032 2fb0f335-1f38-0410-981e-8018bf24f1b0

decoupled 2p models



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8029 2fb0f335-1f38-0410-981e-8018bf24f1b0

   - allow coarsening only if all leaf cells of a father element (new
     coarser element) are marked for coarsening
   - additionally: added refine and coarsen thresholds as parameter-properties



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@8028 2fb0f335-1f38-0410-981e-8018bf24f1b0

upwinded anymore for the momentum flux)


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7992 2fb0f335-1f38-0410-981e-8018bf24f1b0

this fixes the parallel stuff for problems which load their grids from
a DGF file. The problems which use other grid creators (e.g. the 2pni
test problem) seem to not need this...

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7988 2fb0f335-1f38-0410-981e-8018bf24f1b0

   - Reason: It should be possible to include only the appropriate
     property-files in the problem-file and assemble the problem type tag
     from different model type-tags
   -> impesproblem2p.hh can now be replaced by impesproperties2p.hh (or other kind of impesproperties...) in
     the problem file (however it does not have to be replaced!)



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7980 2fb0f335-1f38-0410-981e-8018bf24f1b0

2p-diffusion-models-test



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7970 2fb0f335-1f38-0410-981e-8018bf24f1b0

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Reinserted massFractionGradAtIP and unused velocityDivAtIP methods + objects to keep the interfaces up. The former should be removed after the interface freeze, because the computation of the diffusive fluxes in the Stokes models has been changed to use gradients of mole fractions before the release, suiting to the molar diffusion coefficients which are employed. To leave them there consumes some computation power and may be error-prone.

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7962 2fb0f335-1f38-0410-981e-8018bf24f1b0

massFractionGradient (moleFractionGradient is used for the diffusion)


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7961 2fb0f335-1f38-0410-981e-8018bf24f1b0

The averaged viscosity is used for the computation of mu grad v (part of the momentum flux) instead of upwinding

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We have a release!


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Thanks to Lena for the hint.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7936 2fb0f335-1f38-0410-981e-8018bf24f1b0

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7932 2fb0f335-1f38-0410-981e-8018bf24f1b0

introduced start.hh compatible constructor (with timeManager) for time-independent problem diffusionproblem1p


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7930 2fb0f335-1f38-0410-981e-8018bf24f1b0

Thanks to Kathinka.


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7929 2fb0f335-1f38-0410-981e-8018bf24f1b0

diffusion - and made one small correction in the documentation of the
h2on2liquidphasefluidsystem


git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7928 2fb0f335-1f38-0410-981e-8018bf24f1b0

Corrected computation of diffusion - adapted it to the way it is done in the 2p2c box model. The diffusion coefficients are for molar concentration gradients and should use the correct gradients (of the mole fractions) and the molar density. The computation of the respective variables has been added.

git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@7927 2fb0f335-1f38-0410-981e-8018bf24f1b0

Corrected computation of diffusion - adapted it to the way it is done in the 2p2c box model. The diffusion coefficients are for molar concentration gradients and should use the correct gradients (of the mole fractions) and the molar density.
The default value for the property UseMoles was missing, this has been added and set to the formulation which uses mass fractions.

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