def test_example_07():
from hermes2d.examples.c07 import set_bc, set_forms
set_verbose(False)
# The following parameters can be changed:
P_INIT = 2 # Initial polynomial degree of all mesh elements.
INIT_REF_NUM = 4 # Number of initial uniform refinements
# Load the mesh
mesh = Mesh()
mesh.load(get_07_mesh())
# Perform initial mesh refinements.
for i in range(INIT_REF_NUM):
mesh.refine_all_elements()
# Create an H1 space with default shapeset
space = H1Space(mesh, P_INIT)
set_bc(space)
# Initialize the weak formulation
wf = WeakForm()
set_forms(wf)
# Initialize the linear system.
ls = LinSystem(wf)
ls.set_spaces(space)
# Assemble and solve the matrix problem
sln = Solution()
ls.assemble()
ls.solve_system(sln)
def test_example_07():
from hermes2d.examples.c07 import set_bc, set_forms
set_verbose(False)
# The following parameters can be changed:
P_INIT = 2 # Initial polynomial degree of all mesh elements.
INIT_REF_NUM = 4 # Number of initial uniform refinements
# Load the mesh
mesh = Mesh()
mesh.load(get_07_mesh())
# Perform initial mesh refinements.
for i in range(INIT_REF_NUM):
mesh.refine_all_elements()
# Create an H1 space with default shapeset
space = H1Space(mesh, P_INIT)
set_bc(space)
# Initialize the weak formulation
wf = WeakForm()
set_forms(wf)
# Initialize the linear system.
ls = LinSystem(wf)
ls.set_spaces(space)
# Assemble and solve the matrix problem
sln = Solution()
ls.assemble()
ls.solve_system(sln)
def test_example_07():
from hermes2d.examples.c07 import set_bc, set_forms
set_verbose(False)
P_INIT = 2 # Initial polynomial degree of all mesh elements.
mesh = Mesh()
mesh.load(get_07_mesh())
# Initialize the shapeset and the cache
shapeset = H1Shapeset()
pss = PrecalcShapeset(shapeset)
# create finite element space
space = H1Space(mesh, shapeset)
space.set_uniform_order(P_INIT)
set_bc(space)
# Enumerate basis functions
space.assign_dofs()
# weak formulation
wf = WeakForm(1)
set_forms(wf)
# matrix solver
solver = DummySolver()
# Solve the problem
sln = Solution()
ls = LinSystem(wf, solver)
ls.set_spaces(space)
ls.set_pss(pss)
ls.assemble()
ls.solve_system(sln)
# Import modules
from hermes2d import Mesh, MeshView, OrderView, H1Shapeset, PrecalcShapeset, H1Space, \
LinSystem, WeakForm, DummySolver, Solution, ScalarView, VonMisesFilter, \
OrderView
from hermes2d.examples.c07 import set_bc, set_forms
from hermes2d.examples import get_07_mesh
# The following parameters can be changed:
P_INIT = 2 # Initial polynomial degree of all mesh elements.
INIT_REF_NUM = 4 # Number of initial uniform refinements
# Load the mesh
mesh = Mesh()
mesh.load(get_07_mesh())
# Perform initial mesh refinements.
for i in range(INIT_REF_NUM):
mesh.refine_all_elements()
# Create an H1 space with default shapeset
space = H1Space(mesh, P_INIT)
set_bc(space)
# Initialize the weak formulation
wf = WeakForm()
set_forms(wf)
# Initialize views
sview = ScalarView("Coarse solution", 0, 100, 798, 700)
# Import modules
from hermes2d import Mesh, MeshView, OrderView, H1Shapeset, PrecalcShapeset, H1Space, \
LinSystem, WeakForm, DummySolver, Solution, ScalarView, VonMisesFilter, \
OrderView
from hermes2d.examples.c07 import set_bc, set_forms
from hermes2d.examples import get_07_mesh
# The following parameters can be changed:
P_INIT = 2 # Initial polynomial degree of all mesh elements.
INIT_REF_NUM = 4 # Number of initial uniform refinements
# Load the mesh
mesh = Mesh()
mesh.load(get_07_mesh())
# Perform initial mesh refinements.
for i in range(INIT_REF_NUM):
mesh.refine_all_elements()
# Create an H1 space with default shapeset
space = H1Space(mesh, P_INIT)
set_bc(space)
# Initialize the weak formulation
wf = WeakForm()
set_forms(wf)
# Initialize views
sview = ScalarView("Coarse solution", 0, 100, 798, 700)