Properly compress initial pressure vector

Author: gassmoeller

source/simulator/solver/stokes_matrix_free_global_coarsening.cc

@@ -245,8 +245,6 @@ namespace aspect
         return;
       },
       active_viscosity_vector);
-
-      active_viscosity_vector.compress(VectorOperation::insert);
     }
 
     minimum_viscosity = dealii::Utilities::MPI::min(minimum_viscosity_local, this->get_mpi_communicator());

source/simulator/solver/stokes_matrix_free_local_smoothing.cc

@@ -278,8 +278,6 @@ namespace aspect
         return;
       },
       active_viscosity_vector);
-
-      active_viscosity_vector.compress(VectorOperation::insert);
     }
 
     minimum_viscosity = dealii::Utilities::MPI::min(minimum_viscosity_local, this->get_mpi_communicator());

source/utilities.cc

@@ -2770,6 +2770,7 @@ namespace aspect
             // then set the global solution vector to the values just computed
             cell->set_dof_values (local_projection, vec_result);
           }
+      vec_result.compress(VectorOperation::insert);
     }