def test_plot_solution_inverse_fault():
from pygeoiga.nurb.cad import make_fault_model
from pygeoiga.analysis.MultiPatch import patch_topology, form_k_IGA_mp, boundary_condition_mp
from pygeoiga.analysis.common import solve
from pygeoiga.plot.solution_mpl import p_temperature, p_temperature_mp
from pygeoiga.analysis.MultiPatch import map_MP_elements
geometry = make_fault_model(refine=True)
geometry, gDoF = patch_topology(geometry)
K_glob = np.zeros((gDoF, gDoF))
K_glob = form_k_IGA_mp(geometry, K_glob)
D = np.zeros(gDoF)
b = np.zeros(gDoF)
T_t = 10 # [°C]
T_b = 40 # [°C]
T_l = None#10
T_r = None#40
bc, D = boundary_condition_mp(geometry, D, T_t, T_b, T_l, T_r)
bc["gDOF"] = gDoF
D, b = solve(bc, K_glob, b, D)
geometry = map_MP_elements(geometry, D)
from pygeoiga.plot.nrbplotting_mpl import p_surface, p_cpoints, p_knots, create_figure
fig, ax = create_figure("2d")
#ax.view_init(azim=270, elev=90)
fig_sol, ax_sol = create_figure("2d")
geometrypatch = make_fault_model(refine=False)
figpatch, axpatch = create_figure("2d")
for patch_id in geometry.keys():
ax = p_surface(geometry[patch_id].get("knots"), geometry[patch_id].get("B"), ax=ax, dim=2,
color=geometry[patch_id].get("color"), alpha=0.5)
#ax = p_cpoints(geometry[patch_id].get("B"), ax=ax, dim=2, color="black", marker=".", point=True, line=False)
ax = p_knots(geometry[patch_id].get("knots"), geometry[patch_id].get("B"), ax=ax, dim=2, point=False,
line=True)
axpatch = p_surface(geometrypatch[patch_id].get("knots"), geometrypatch[patch_id].get("B"), ax=axpatch, dim=2,
color=geometrypatch[patch_id].get("color"), alpha=0.5)
#axpatch = p_cpoints(geometry[patch_id].get("B"), ax=axpatch, dim=2, color="black", marker=".", point=True, line=False)
axpatch = p_knots(geometrypatch[patch_id].get("knots"), geometrypatch[patch_id].get("B"), ax=axpatch, dim=2, point=False,
line=True)
#ax_sol = p_cpoints(geometry[patch_id].get("B"), ax=ax_sol, dim=2, color=geometry[patch_id].get("color"), marker=".", point=True, line=False)
ax_sol = p_surface(geometry[patch_id].get("knots"), geometry[patch_id].get("B"), ax=ax_sol, dim=2,
color="k", fill=False)
x = geometry[patch_id].get("x_sol")
y = geometry[patch_id].get("y_sol")
t = geometry[patch_id].get("t_sol")
ax_sol = p_temperature(x,y,t, vmin = np.min(D), vmax = np.max(D), levels=50, show=False, colorbar=True, ax=ax_sol,
point = False, fill=True)#, color = "k")
fig.show()
fig_sol.show()
figpatch.show()
fig_all, ax_all = create_figure("2d")
p_temperature_mp(geometry=geometry, vmin=np.min(D), vmax=np.max(D), levels=50, show=False, colorbar=True,
ax=ax_all, point=False, fill=True, contour=False)
plt.show()
def test_same_fault():
from pygeoiga.nurb.cad import make_fault_model
geometry = make_fault_model(refine=True)
same_IGA_BEZIER(geometry,
10,
40,
save=True,
filename="fault",
levels=[12, 16, 20, 24, 28, 32, 36])
def test_mesh_mp_fault():
from pygeoiga.nurb.cad import make_fault_model
geometry = make_fault_model(refine=False)
mesh, script, physical_tag_id = convert_geometry_mp_to_gmsh(
geometry,
size=50,
save_geo=data_path + "fault_model.geo",
save_msh=data_path + "fault_model.msh")
print(script, physical_tag_id)
plot_mesh(mesh)
def test_create_script_fault():
from pygeoiga.nurb.cad import make_fault_model
from pygeoiga.nurb.nrb_to_gmsh import convert_geometry_mp_to_gmsh
geometry = make_fault_model(refine=False)
mesh, script, physical_tag_id = convert_geometry_mp_to_gmsh(
geometry,
size=50,
save_geo=datapath + "fault_model.geo",
save_msh=datapath + "fault_model.msh")
from pygeoiga.FE_solvers.run_moose import create_script
input = datapath + "fault_model.msh"
create_script(input,
topology_info=physical_tag_id,
top_bc=10,
bot_bc=40,
geometry=geometry)
def test_run_workflow_fault():
from pygeoiga.nurb.cad import make_fault_model
from pygeoiga.nurb.nrb_to_gmsh import convert_geometry_mp_to_gmsh
geometry = make_fault_model(refine=False)
mesh, script, physical_tag_id = convert_geometry_mp_to_gmsh(
geometry,
size=50,
save_geo=datapath + "fault_model.geo",
save_msh=datapath + "fault_model.msh")
from pygeoiga.FE_solvers.run_fenics import convert_msh_to_xdmf, run_simulation
input = datapath + "fault_model.msh"
convert_msh_to_xdmf(input)
nodal_coordinates, temperature_nodes = run_simulation(
input,
topology_info=physical_tag_id,
top_bc=10,
bot_bc=40,
geometry=geometry)
def test_solve_fault():
geometry = make_fault_model()
geometry, gDoF = patch_topology(geometry)
K_glob = np.zeros((gDoF, gDoF))
K_glob = form_k_IGA_mp(geometry, K_glob)
D = np.zeros(gDoF)
b = np.zeros(gDoF)
T_t = 10 # [°C]
T_b = 40 # [°C]
T_l = None
T_r = None
bc, D = boundary_condition_mp(geometry, D, T_t, T_b, T_l, T_r)
bc["gDOF"] = gDoF
D, b = solve(bc, K_glob, b, D)
plt.spy(K_glob)
plt.show()
print(D)
def test_plot_solution_mp_fault():
from pygeoiga.nurb.cad import make_fault_model
geometry = make_fault_model(refine=True)
geometry, gDoF = patch_topology(geometry)
K_glob = np.zeros((gDoF, gDoF))
K_glob = form_k_IGA_mp(geometry, K_glob)
D = np.zeros(gDoF)
b = np.zeros(gDoF)
T_t = 10 # [°C]
T_b = 40 # [°C]
T_l = None
T_r = None
bc, D = boundary_condition_mp(geometry, D, T_t, T_b, T_l, T_r)
bc["gDOF"] = gDoF
D, b = solve(bc, K_glob, b, D)
from pygeoiga.analysis.MultiPatch import map_MP_elements
geometry = map_MP_elements(geometry, D)
plot_pvista(geometry)
def test_plot_solution_fault_model_mp():
from pygeoiga.nurb.cad import make_fault_model
levels = [12, 16, 20, 24, 28, 32, 36]
T_t = 10
T_b = 40
T_l = None
T_r = None
geometry = make_fault_model(refine=True)
geometry, gDoF = patch_topology(geometry)
geometry = bezier_extraction_mp(geometry)
K_glob = np.zeros((gDoF, gDoF))
K_glob = form_k_bezier_mp(geometry, K_glob)
D = np.zeros(gDoF)
b = np.zeros(gDoF)
bc, D = boundary_condition_mp(geometry, D, T_t, T_b, T_l, T_r)
bc["gDOF"] = gDoF
D, b = solve(bc, K_glob, b, D)
geometry = map_MP_elements(geometry, D)
plot_mp_FEM(geometry, D, gDoF, levels=levels)