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== Running the test cases in test/multidomain ==

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You need the following releases of the DUNE core modules and 
dune-multidomain(grid):
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Dune core modules: release 2.3
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Dune-PDELab: release 2.0
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dune-multidomaingrid: release branch 2.3
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dune-multidomain: release branch 2.0
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For your convenience we provide the Shell script installRequiredModules.sh
in the same folder as this README. Alternatively, you can use the script
checkout-dumux from dumux.org/download/.
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Install the external grid manager UG and a direct linear solver like SuperLU
or PARDISO. You need Boost fusion for dune-multidomaingrid.
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If UG is installed for parallel usage, dune-grid has to be patched. See the
patches directory for more information.

On some machines, some compilers with full optimization -O3 might produce
executables that yield segmentation faults. In this case, reduce the
optimization level or try a different compiler. If you still encounter
segmentation faults, make sure that UG, all DUNE libraries and the executable
in question are built with the same compiler.
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