def Initialize(self):
"""Perform initialization after adding nodal variables and dofs to the main model part. """
if self.response_function_settings["response_type"].GetString(
) == "adjoint_lift_jump_coordinates":
self.response_function = KCPFApp.AdjointLiftJumpCoordinatesResponseFunction(
self.main_model_part, self.response_function_settings)
else:
raise Exception(
"invalid response_type: " +
self.response_function_settings["response_type"].GetString())
self.sensitivity_builder = KratosMultiphysics.SensitivityBuilder(
self.sensitivity_settings, self.main_model_part,
self.response_function)
self.sensitivity_builder.Initialize()
scheme = KratosMultiphysics.ResidualBasedAdjointStaticScheme(
self.response_function)
builder_and_solver = KratosMultiphysics.ResidualBasedBlockBuilderAndSolver(
self.linear_solver)
self.solver = KratosMultiphysics.ResidualBasedLinearStrategy(
self.main_model_part, scheme, self.linear_solver,
builder_and_solver, self.settings["compute_reactions"].GetBool(),
self.settings["reform_dofs_at_each_step"].GetBool(),
self.settings["calculate_solution_norm"].GetBool(),
self.settings["move_mesh_flag"].GetBool())
self.solver.SetEchoLevel(self.settings["echo_level"].GetInt())
self.solver.Check()
self.response_function.Initialize()
KratosMultiphysics.Logger.PrintInfo(
"::[PotentialFlowAdjointSolver]:: ", "Finished initialization.")
def __CreateResponseFunction(self):
computing_model_part = self.GetComputingModelPart()
if self.response_function_settings["response_type"].GetString(
) == "adjoint_lift_jump_coordinates":
response_function = KCPFApp.AdjointLiftJumpCoordinatesResponseFunction(
computing_model_part, self.response_function_settings)
else:
raise Exception(
"Invalid response_type: " +
self.response_function_settings["response_type"].GetString())
return response_function
