chi_mesh.MeshGenerator

The base class for all mesh generators

Example usage:

Create this object:

params = 
{
    param_name1 = value1,
    param_name2 = value2,
    --etc.
}
chi_mesh.MeshGenerator.Create(params)

Optional Input parameters

►inputs       A list of handles to MeshGenerator objects

type=ARRAY. A list of handles to MeshGenerator objects

Default value:

►partitioner       Handle to a GraphPartitioner object to use for parallel partitioning

type=INTEGER. Handle to a GraphPartitioner object to use for parallel partitioning.This will default to PETScGraphPartitioner with a "parmetis" setting

Default value: 0

►replicated_mesh       Flag, when set, makes the mesh appear in full fidelity on each process

type=BOOLEAN. Flag, when set, makes the mesh appear in full fidelity on each process

Default value: false

►scale       Uniform scale to apply to the mesh after reading

type=FLOAT. Uniform scale to apply to the mesh after reading.

Default value: 1(double)

Usage Examples:

test/framework/tutorials/tutorial_93_raytracing.lua
test/framework/tutorials/fv_test2.lua
test/framework/tutorials/pwlc_test1.lua
test/framework/tutorials/pwlc_test2.lua
test/framework/tutorials/tutorial_91a_pwld.lua
test/framework/tutorials/fv_test1.lua
test/framework/tutorials/tutorial_06_wdd.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_2dtri.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_3dprism.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_3dtets.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_3dortho.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_2dortho.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_1dortho.lua
test/framework/chi_math/SpatialDiscretization/CG/mesh_3dhex.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_2dtri.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_3dprism.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_3dtets.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_3dortho.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_2dortho.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_1dortho.lua
test/framework/chi_math/SpatialDiscretization/DG/mesh_3dhex.lua
test/framework/chi_mesh/ReadWavefrontObj1.lua
test/framework/chi_mesh/MeshGenerators/meshgen_exampleA.lua
test/framework/chi_mesh/MeshGenerators/meshgen_exampleD.lua
test/framework/chi_mesh/MeshGenerators/meshgen_exampleB.lua
test/framework/chi_mesh/MeshGenerators/meshgen_exampleC.lua
test/framework/chi_mesh/MeshGenerators/meshgen_extruder_KBA.lua
test/framework/chi_mesh/LogicalVolume/lv_rcc_test1.lua
test/framework/chi_mesh/LogicalVolume/lv_boolean_test1.lua
test/modules/CFEM_Diffusion/cDiffusion_2D_3a_analytical_coef.lua
test/modules/CFEM_Diffusion/cDiffusion_2D_2b_RobinBCs.lua
test/modules/CFEM_Diffusion/cDiffusion_2D_3b_analytical_coef2.lua
test/modules/CFEM_Diffusion/cDiffusion_2D_2a_DirBCs.lua
test/modules/CFEM_Diffusion/cDiffusion_2D_1a_linear.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_2a_DirBCs.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_3a_analytical_coef.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_3b_analytical_coef2.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_2b_RobinBCs.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_3c_L2_error_MMS.lua
test/modules/DFEM_Diffusion/dDiffusion_2D_1a_linear.lua
test/modules/Diffusion/Diffusion1D_IP.lua
test/modules/Diffusion/Diffusion1D.lua
test/modules/Diffusion/Diffusion3D_1Poly_IP.lua
test/modules/Diffusion/Diffusion3D_2Ortho.lua
test/modules/Diffusion/Diffusion3D_3Unstructured_IP.lua
test/modules/Diffusion/Diffusion3D_1Poly.lua
test/modules/Diffusion/Diffusion2D_1Poly.lua
test/modules/Diffusion/Diffusion2D_1Poly_IP.lua
test/modules/Diffusion/Diffusion3D_4VTU.lua
test/modules/Diffusion/Diffusion2D_2Unstructured.lua
test/modules/Diffusion/Diffusion1D_KBA.lua
test/modules/Diffusion/Diffusion2D_2Unstructured_IP.lua
test/modules/Diffusion/Diffusion3D_3Unstructured.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady_Cyl/Transport2DCyl_1Monoenergetic.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady_Cyl/Transport2DCyl_2Multigroup.lua
test/modules/LinearBoltzmannSolvers/DSA/acceleration_diffusion_CFEM.lua
test/modules/LinearBoltzmannSolvers/DSA/acceleration_diffusion_DFEM.lua
test/modules/LinearBoltzmannSolvers/MGDiffusion_KEigen/KEigenvalueMIP1D_1G.lua
test/modules/LinearBoltzmannSolvers/MGDiffusion_KEigen/utils/QBlock_mesh.lua
test/modules/LinearBoltzmannSolvers/Transport_SteadyCBC/Transport2D_1Poly.lua
test/modules/LinearBoltzmannSolvers/Transport_SteadyCBC/Transport1D_1.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_3c_response.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_1a_forward.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_2a_forward.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_2b_adjoint.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_1b_adjoint.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_2c_response.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_3a_forward.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_3b_adjoint.lua
test/modules/LinearBoltzmannSolvers/Transport_Adjoint/Adjoint2D_1c_response.lua
test/modules/LinearBoltzmannSolvers/Transport_Transient/TransientTransport1D_1.lua
test/modules/LinearBoltzmannSolvers/Transport_Transient/TransientTransport1D_3.lua
test/modules/LinearBoltzmannSolvers/Transport_Transient/TransientTransport2D_3.lua
test/modules/LinearBoltzmannSolvers/Transport_Transient/TransientTransport2D_2.lua
test/modules/LinearBoltzmannSolvers/Transport_Transient/TransientTransport1D_2.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_3Poly_quad_mod.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_5PolyA_AniHeteroBndry.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_1Poly_Balance.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_5Cycles2.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_4b_DSA_ortho.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_1Poly_BalanceMG.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_1Poly.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_1a_Extruder.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_4a_DSA_ortho.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_6ASplitMesh.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_3a_DSA_ortho.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_1Poly_qmom_part1.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_2Unstructured.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_6BSplitMesh.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport1D_1.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport1D_3a_DSA_ortho.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_1Poly_qmom_part2.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport1D_4_DSA_ortho_inf.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_4Cycles1.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_1b_Ortho.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport2D_2Unstructured.lua
test/modules/LinearBoltzmannSolvers/Transport_Steady/Transport3D_1Poly_parmetis.lua
test/modules/LinearBoltzmannSolvers/Transport_Keigen/KEigenvalueTransport1D_1G_CBC.lua
test/modules/LinearBoltzmannSolvers/Transport_Keigen/KEigenvalueTransport1D_1G.lua
test/modules/LinearBoltzmannSolvers/Transport_Keigen/utils/QBlock_mesh.lua
test/modules/LinearBoltzmannSolvers/Transport_Keigen/c5g7/mesh/gmesh_coarse.lua
test/modules/LinearBoltzmannSolvers/Transport_Keigen/c5g7/mesh/gmesh_refined.lua
test/modules/LinearBoltzmannSolvers/MGDiffusion_Steady/MIPDiffusion3D_3a_DSA_ortho.lua
test/modules/LinearBoltzmannSolvers/MGDiffusion_Steady/MIPDiffusion3D_1b_Ortho.lua