I am writing my results as scalar results, using
std::vector<std::string> solution_names = std::vector<std::string>{"A_x"
, "A_y", "B_x", "B_y", "C_x", "C_y"};
std::vector<DataComponentInterpretation::DataComponentInterpretation>
data_component_interpretation(n_components * dim,
DataComponentInterpretation::component_is_scalar);
LinearAlgebraTrilinos::MPI::Vector distributed_solution(old_solution);
data_out.add_data_vector (distributed_solution, solution_names, DataOut
<dim>::type_dof_data, data_component_interpretation); //And so on
Now I would expect that A_x and A_y will look exactly the same, after I use
the same equation. But according to my viewer (ParaView/Visit) A_x is
different compared to A_y (and the same goes for B and C). Partially I get
wild fluctuations in the result for A_x, while the result for A_y is
smooth. Why does that happen?
Thanks!
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