add_dune_system_test(BASENAME poisson
                     INIFILE poisson.mini
                     SOURCE poisson_uniform.cc
                     TARGETS output
                     SCRIPT ${DUNE_TESTTOOLS_PATH}/python/wrapper/vtkcompare.py)

#add_dune_convergence_test(BASENAME poisson
#                          TARGET ${output}
#                          INIFILE poisson_conv.mini)