The problem is two-fold. First, loading the GridFunction in StreamState uses GridFunction::GetNodalValues which contains an MFEM_ASSERT requiring MapType VALUE. Second, the range used in the colorbar is based on minimum and maximum values in the vector of degrees of freedom.
The first problem must be solved in MFEM's GridFunction implementation. The second can be addressed in GLVis's VisualizationSceneSolution3d::FindNewValueRange.
The problem is two-fold. First, loading the
GridFunction
inStreamState
usesGridFunction::GetNodalValues
which contains anMFEM_ASSERT
requiring MapType VALUE. Second, the range used in the colorbar is based on minimum and maximum values in the vector of degrees of freedom.The first problem must be solved in MFEM's
GridFunction
implementation. The second can be addressed in GLVis'sVisualizationSceneSolution3d::FindNewValueRange
.