[bugfix] enable EOC calculation for Poisson again.

dune/fem-dg/examples/poisson/algorithmcreator.hh

@@ -55,7 +55,7 @@ namespace Fem
                                      Galerkin::Enum::dg,
                                      Adaptivity::Enum::yes,
                                      DiscreteFunctionSpaces::Enum::legendre,
-                                     Solver::Enum::femoem,
+                                     Solver::Enum::istl,
                                      AdvectionLimiter::Enum::unlimited,
                                      Matrix::Enum::assembled,
                                      AdvectionFlux::Enum::upwind,

dune/fem-dg/examples/poisson/problems/poissonproblem.hh

@@ -84,7 +84,6 @@ namespace Poisson
       }
       if( problemNumber == 8 )
       {
-        //DUNE_THROW(InvalidStateException,"Problem 8 not available");
         data_ = new CurvedRidges< dim, FieldType,FieldType> (shift,factor);
       }
       if( problemNumber == 9 )

dune/fem-dg/examples/poisson/test/parameter_cmake

@@ -3,15 +3,12 @@ fem.io.datafileprefix: solution
 # if you want to add time stemp to eoc file name
 # # to avoid overwriting the eoc files
 fem.io.eocFileTimeStamp: 0
-fem.eoc.steps: 5
-
-# polynomial order = 0,1,2,3,4
-femdg.polynomialOrder: 2
+# fem.eoc.steps: 4
 
 # PROBLEM
 # ----------
-# problem number 
-problem: 8 # 5 6 13 16
+# problem number (see ../problems/poissonproblem for a list of valid numbers)
+problem: 1
 globalshift: 0
 factor: 1
 epsilon: 0.1
@@ -44,7 +41,7 @@ dgdiffusionflux.liftfactor: 0
 
 # ADAPTATION
 # ----------
-fem.adaptation.method: none
+fem.adaptation.method: callback
 
 
 # DATAWRITER