def get_system_from_options(options_file=None,
boundary_grid=None,
block=None,
velocity_name='Velocity',
dist=None):
"""Derive particle system from options file."""
reader = Options.OptionsReader(options_file)
if boundary_grid is None:
mesh = IO.GmshMesh()
mesh.read(reader.get_mesh_filename())
boundary_grid = IO.make_boundary_from_msh(mesh)
boundary = IO.BoundaryData(bnd=boundary_grid,
outlet_ids=reader.get_outlet_ids(),
inlets=reader.get_inlets(),
dist=dist)
if block is None:
system = System(boundary,
base_name=reader.get_name(),
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0],
velocity_name=velocity_name)
else:
system = System(boundary,
block=block,
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0],
velocity_name=velocity_name)
return system
def get_system_from_options(options_file=None, boundary_grid=None,
block=None, velocity_name='Velocity',dist=None):
reader=Options.OptionsReader(options_file)
if boundary_grid is None:
mesh=IO.GmshMesh()
mesh.read(reader.get_mesh_filename())
boundary_grid = IO.make_boundary_from_msh(mesh)
boundary = IO.BoundaryData(bnd=boundary_grid,
outlet_ids=reader.get_outlet_ids(),
inlets=reader.get_inlets(), dist=dist)
if block is None:
system = System(boundary,base_name=reader.get_name(),
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0],
velocity_name=velocity_name)
else:
system = System(boundary,block=block,
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0],
velocity_name=velocity_name)
return system
def get_system_from_reader(reader, boundary_grid=None):
if boundary_grid is None:
mesh=IO.GmshMesh()
mesh.read(reader.get_mesh_filename())
boundary_grid = IO.make_boundary_from_msh(mesh)
boundary = IO.BoundaryData(bnd=boundary_grid)
system = System(boundary,base_name=reader.get_name(),
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0])
return system
def get_system_from_reader(reader, boundary_grid=None):
"""Derive system from options reader."""
if boundary_grid is None:
mesh = IO.GmshMesh()
mesh.read(reader.get_mesh_filename())
boundary_grid = IO.make_boundary_from_msh(mesh)
boundary = IO.BoundaryData(bnd=boundary_grid)
system = System(boundary,
base_name=reader.get_name(),
gravity=reader.get_gravity(),
omega=reader.get_rotation()[0])
return system
def update_boundary_from_mesh(self, mesh):
"""Update boundary object from mesh."""
self.boundary.update_boundary_file(IO.make_boundary_from_msh(mesh))
