Unstructured Grids and Cell Complexes (DMPLEX)

The DMPLEX subclass of DM encapsulates an unstructured mesh, with interfaces for both topology and geometry. It is capable of parallel refinement and coarsening (using Pragmatic or ParMmg) and parallel redistribution for load balancing. It is designed to interface with the PetscFE and PetscFV trial discretization objects.

• Mesh Algorithms for PDE with Sieve I: Mesh Distribution, Matthew G. Knepley and Dmitry A. Karpeev, Scientific Programming, 17(3), 215-230, 2009.
• Efficient mesh management in Firedrake using PETSc-DMPlex, Michael Lange, Lawrence Mitchell, Matthew G. Knepley and Gerard J. Gorman, SISC, 38(5), S143-S155, 2016.
• Unstructured Overlapping Mesh Distribution in Parallel, Matthew G. Knepley, Michael Lange, Gerard J. Gorman, 2015.

Examples

Beginner - Basic usage

DMPlexCSRAlgorithm DMPlexCreate DMPlexCreateBallMesh DMPlexCreateBoxMesh DMPlexCreateBoxSurfaceMesh DMPlexCreateCGNS DMPlexCreateCGNSFromFile DMPlexCreateDoublet DMPlexCreateEGADSFromFile DMPlexCreateEGADSLiteFromFile DMPlexCreateEphemeral DMPlexCreateExodus DMPlexCreateExodusFromFile DMPlexCreateFluent DMPlexCreateFluentFromFile DMPlexCreateFromFile DMPlexCreateGmsh DMPlexCreateGmshFromFile DMPlexCreateHexCylinderMesh DMPlexCreateHypercubicMesh DMPlexCreateMedFromFile DMPlexCreatePLYFromFile DMPlexCreateSphereMesh DMPlexCreateTPSMesh DMPlexCreateWedgeBoxMesh DMPlexCreateWedgeCylinderMesh DMPlexGetChart DMPlexGetCone DMPlexGetConeOrientation DMPlexGetConeSize DMPlexGetMaxSizes DMPlexGetOrientedCone DMPlexGetSupport DMPlexGetSupportSize

DMPlexGetTransitiveClosure DMPlexInsertCone DMPlexInsertConeOrientation DMPlexInsertSupport DMPlexMetricAverage DMPlexMetricAverage2 DMPlexMetricAverage3 DMPlexMetricCreate DMPlexMetricCreateIsotropic DMPlexMetricCreateUniform DMPlexMetricDeterminantCreate DMPlexMetricEnforceSPD DMPlexMetricGetGradationFactor DMPlexMetricGetHausdorffNumber DMPlexMetricGetMaximumAnisotropy DMPlexMetricGetMaximumMagnitude DMPlexMetricGetMinimumMagnitude DMPlexMetricGetNormalizationOrder DMPlexMetricGetNumIterations DMPlexMetricGetTargetComplexity DMPlexMetricGetVerbosity DMPlexMetricIntersection DMPlexMetricIntersection2 DMPlexMetricIntersection3 DMPlexMetricIsIsotropic DMPlexMetricIsUniform DMPlexMetricNoInsertion DMPlexMetricNoMovement DMPlexMetricNoSurf DMPlexMetricNoSwapping DMPlexMetricNormalize DMPlexMetricRestrictAnisotropyFirst DMPlexMetricSetGradationFactor

DMPlexMetricSetHausdorffNumber DMPlexMetricSetIsotropic DMPlexMetricSetMaximumAnisotropy DMPlexMetricSetMaximumMagnitude DMPlexMetricSetMinimumMagnitude DMPlexMetricSetNoInsertion DMPlexMetricSetNoMovement DMPlexMetricSetNoSurf DMPlexMetricSetNoSwapping DMPlexMetricSetNormalizationOrder DMPlexMetricSetNumIterations DMPlexMetricSetRestrictAnisotropyFirst DMPlexMetricSetTargetComplexity DMPlexMetricSetUniform DMPlexMetricSetVerbosity DMPlexRestoreOrientedCone DMPlexRestoreTransitiveClosure DMPlexSetChart DMPlexSetCone DMPlexSetConeOrientation DMPlexSetConeSize DMPlexSetSupport DMPlexSetSupportSize DMPlexShape DMPlexStratify DMPlexSymmetrize DMPlexTransformCreate DMPlexTransformDestroy DMPlexTransformView PETSCVIEWEREXODUSII PetscViewerExodusIIGetOrder PetscViewerExodusIIOpen PetscViewerExodusIISetOrder

Intermediate - Setting options for algorithms and data structures

DMGetEnclosurePoint DMGetEnclosureRelation DMPLEX DMPlexComputeOrthogonalQuality DMPlexCoordinatesToReference DMPlexCopyCoordinates DMPlexCreateClosureIndex DMPlexCreateDefaultReferenceTree DMPlexCreateFromCellListParallelPetsc DMPlexCreateFromCellListPetsc DMPlexCreateGlobalToNaturalSF DMPlexCreateLabelField DMPlexCreateNaturalVector DMPlexCreateRankField DMPlexCreateReferenceCell DMPlexDistribute DMPlexDistributeGetDefault DMPlexDistributeSetDefault DMPlexEqual DMPlexExtrude DMPlexFindVertices DMPlexGenerate DMPlexGetAdjacencyUseAnchors DMPlexGetAnchors DMPlexGetCellType DMPlexGetConeTuple DMPlexGetFullJoin DMPlexGetFullMeet DMPlexGetGatherDM DMPlexGetGlobalToNaturalSF DMPlexGetJoin DMPlexGetMaxProjectionHeight DMPlexGetMeet DMPlexGetMigrationSF DMPlexGetOrdering DMPlexGetOrdering1D DMPlexGetOverlap DMPlexGetPartitionBalance DMPlexGetPointDepth DMPlexGetPointGlobal DMPlexGetPointGlobalField DMPlexGetPointHeight

DMPlexGetPointLocal DMPlexGetPointLocalField DMPlexGetRedundantDM DMPlexGetReferenceTree DMPlexGetRegularRefinement DMPlexGetTree DMPlexGetTreeChildren DMPlexGetTreeParent DMPlexGetUseCeed DMPlexGetUseMatClosurePermutation DMPlexGlobalToNaturalBegin DMPlexGlobalToNaturalEnd DMPlexInflateToGeomModel DMPlexInsertBoundaryValues DMPlexInterpolate DMPlexInterpolatedFlag DMPlexIsDistributed DMPlexIsInterpolated DMPlexIsInterpolatedCollective DMPlexIsSimplex DMPlexMatSetClosure DMPlexMatSetClosureGeneral DMPlexMigrate DMPlexNaturalToGlobalBegin DMPlexNaturalToGlobalEnd DMPlexOrientPoint DMPlexPermute DMPlexPointGlobalFieldRead DMPlexPointGlobalFieldRef DMPlexPointGlobalRead DMPlexPointGlobalRef DMPlexPointLocalFieldRead DMPlexPointLocalFieldRef DMPlexPointLocalRead DMPlexPointLocalRef DMPlexRebalanceSharedPoints DMPlexReferenceToCoordinates DMPlexRemapGeometry DMPlexReorderDefaultFlag DMPlexReorderGetDefault DMPlexReorderSetDefault

DMPlexRestoreJoin DMPlexRestoreMeet DMPlexSetAdjacencyUseAnchors DMPlexSetAnchors DMPlexSetGlobalToNaturalSF DMPlexSetMigrationSF DMPlexSetOverlap DMPlexSetPartitionBalance DMPlexSetReferenceTree DMPlexSetRegularRefinement DMPlexSetTree DMPlexSetUseCeed DMPlexSetUseMatClosurePermutation DMPlexShearGeometry DMPlexSnapToGeomModel DMPlexTPSType DMPlexTransform DMPlexTransformExtrudeGetLayers DMPlexTransformExtrudeGetNormal DMPlexTransformExtrudeGetPeriodic DMPlexTransformExtrudeGetSymmetric DMPlexTransformExtrudeGetTensor DMPlexTransformExtrudeGetThickness DMPlexTransformExtrudeSetLayers DMPlexTransformExtrudeSetNormal DMPlexTransformExtrudeSetNormalFunction DMPlexTransformExtrudeSetPeriodic DMPlexTransformExtrudeSetSymmetric DMPlexTransformExtrudeSetTensor DMPlexTransformExtrudeSetThickness DMPlexTransformExtrudeSetThicknesses DMPlexTransformGetType DMPlexTransformMapCoordinates DMPlexTransformSetFromOptions DMPlexTransformSetType DMPlexUninterpolate DMPlexVecGetClosure DMPlexVecRestoreClosure DMPlexVecSetClosure PETSC_VIEWER_EXODUSII_ PetscViewerExodusIIGetId

Advanced - Setting more advanced options and customization

DMPlexBuildCoordinatesFromCellList DMPlexBuildCoordinatesFromCellListParallel DMPlexBuildFromCellList DMPlexBuildFromCellListParallel DMPlexComputeCellGeometryAffineFEM DMPlexComputeCellGeometryFEM DMPlexComputeCellGeometryFVM DMPlexCoordinatesLoad DMPlexCoordinatesView DMPlexCreateCoordinateSpace DMPlexCreateFromDAG DMPlexCreateNeighborCSR DMPlexCreateRigidBodies DMPlexCreateRigidBody DMPlexDistributeOverlap DMPlexGetAdjacency DMPlexGetAdjacencyUser

DMPlexGetCellTypeStratum DMPlexGetClosureIndices DMPlexGetConeRecursive DMPlexGetConeRecursiveVertices DMPlexGetIsoperiodicFaceSF DMPlexGetScale DMPlexGlobalVectorLoad DMPlexGlobalVectorView DMPlexLabelsLoad DMPlexLabelsView DMPlexLocalVectorLoad DMPlexLocalVectorView DMPlexOrient DMPlexPreallocateOperator DMPlexRestoreClosureIndices DMPlexRestoreConeRecursive DMPlexSectionLoad

DMPlexSectionView DMPlexSetAdjacencyUser DMPlexSetCellType DMPlexSetIsoperiodicFaceSF DMPlexSetIsoperiodicFaceTransform DMPlexSetMaxProjectionHeight DMPlexSetOptionsPrefix DMPlexSetScale DMPlexTopologyLoad DMPlexTopologyView DMPlexTransformCellTransform DMPlexTransformGetSubcellOrientation DMPlexTransformRegister DMPlexTransformRegisterAll DMPlexTransformSetDimensions DMPlexVecView1D

Developer - Interfaces rarely needed by applications programmers

DMGetFirstLabeledPoint DMPlexCheck DMPlexCheckCellShape DMPlexCheckFaces DMPlexCheckGeometry DMPlexCheckInterfaceCones DMPlexCheckPointSF DMPlexCheckSkeleton DMPlexCheckSymmetry DMPlexComputeBdIntegral DMPlexComputeCellTypes DMPlexComputeCellwiseIntegralFEM DMPlexComputeClementInterpolant DMPlexComputeGeometryFVM DMPlexComputeGradientClementInterpolant DMPlexComputeGradientFVM DMPlexComputeInjectorFEM DMPlexComputeIntegralFEM DMPlexComputeInterpolatorGeneral DMPlexComputeInterpolatorNested DMPlexComputeL2DiffLocal DMPlexComputeL2DiffVec DMPlexComputeMassMatrixGeneral DMPlexComputeProjection2Dto1D DMPlexComputeProjection3Dto1D DMPlexComputeProjection3Dto2D DMPlexConstructCohesiveCells DMPlexConstructGhostCells DMPlexCreateBasisRotation DMPlexCreateCoarsePointIS DMPlexCreateCohesiveSubmesh DMPlexCreateHybridMesh DMPlexCreateOverlapLabel DMPlexCreateOverlapLabelFromLabels DMPlexCreateOverlapMigrationSF DMPlexCreatePartitionerGraph DMPlexCreatePointNumbering DMPlexCreatePointSF DMPlexCreateProcessSF DMPlexCreateSection DMPlexCreateSubmesh DMPlexCreateTwoSidedProcessSF DMPlexDistributeData DMPlexDistributeField DMPlexDistributeFieldIS DMPlexDistributeOwnership

DMPlexDistributionGetName DMPlexDistributionSetName DMPlexFilter DMPlexGetActivePoint DMPlexGetCeedRestriction DMPlexGetCellCoordinates DMPlexGetCellFields DMPlexGetCellNumbering DMPlexGetCellTypeLabel DMPlexGetConeOrientations DMPlexGetConeSection DMPlexGetCones DMPlexGetDataFVM DMPlexGetDepth DMPlexGetDepthLabel DMPlexGetDepthStratum DMPlexGetFaceFields DMPlexGetFaceGeometry DMPlexGetGeometryFVM DMPlexGetGradientDM DMPlexGetHeightStratum DMPlexGetLocalOffsets DMPlexGetLocalOffsetsSupport DMPlexGetMinRadius DMPlexGetNumFaceVertices DMPlexGetOrientedFace DMPlexGetPartitioner DMPlexGetRefinementFunction DMPlexGetRefinementLimit DMPlexGetRefinementUniform DMPlexGetSimplexOrBoxCells DMPlexGetSubdomainSection DMPlexGetSubpointIS DMPlexGetSubpointMap DMPlexGetSupportSection DMPlexGetTransformType DMPlexGetVTKCellHeight DMPlexGetVertexNumbering DMPlexGlobalToLocalBasis DMPlexInsertBoundaryValuesEssential DMPlexInsertBoundaryValuesEssentialBdField DMPlexInsertBoundaryValuesEssentialField DMPlexInsertBoundaryValuesRiemann DMPlexInsertTimeDerivativeBoundaryValues DMPlexInterpolatePointSF DMPlexInvertCell

DMPlexLabelAddCells DMPlexLabelAddFaceCells DMPlexLabelClearCells DMPlexLabelCohesiveComplete DMPlexLabelComplete DMPlexLocalToGlobalBasis DMPlexMarkBoundaryFaces DMPlexMonitorThroughput DMPlexPartitionLabelAdjacency DMPlexPartitionLabelClosure DMPlexPartitionLabelCreateSF DMPlexPartitionLabelInvert DMPlexPartitionLabelPropagate DMPlexReconstructGradientsFVM DMPlexReferenceTreeGetChildSymmetry DMPlexRefineRegularGetAffineFaceTransforms DMPlexRefineRegularGetAffineTransforms DMPlexReorderCell DMPlexReorderCohesiveSupports DMPlexRestoreCellCoordinates DMPlexRestoreCellFields DMPlexRestoreFaceFields DMPlexRestoreFaceGeometry DMPlexSetActivePoint DMPlexSetClosurePermutationTensor DMPlexSetMinRadius DMPlexSetPartitioner DMPlexSetRefinementFunction DMPlexSetRefinementLimit DMPlexSetRefinementUniform DMPlexSetSubpointMap DMPlexSetTransformType DMPlexSetVTKCellHeight DMPlexStratifyMigrationSF DMPlexTetgenSetOptions DMPlexTransferVecTree DMPlexTransformGetCellVertices DMPlexTransformGetSourcePoint DMPlexTransformGetSubcellVertices DMPlexTransformGetTargetPoint DMPlexTransformRegisterDestroy DMPlexTriangleSetOptions DMPlexVTKWriteAll PetscGridHashGetEnclosingBox PetscGridHashSetGrid PetscPartitionerDMPlexPartition

Single list of manual pages

DMGetEnclosurePoint DMGetEnclosureRelation DMGetFirstLabeledPoint DMPLEX DMPlexBuildCoordinatesFromCellList DMPlexBuildCoordinatesFromCellListParallel DMPlexBuildFromCellList DMPlexBuildFromCellListParallel DMPlexCSRAlgorithm DMPlexCheck DMPlexCheckCellShape DMPlexCheckFaces DMPlexCheckGeometry DMPlexCheckInterfaceCones DMPlexCheckPointSF DMPlexCheckSkeleton DMPlexCheckSymmetry DMPlexComputeBdIntegral DMPlexComputeCellGeometryAffineFEM DMPlexComputeCellGeometryFEM DMPlexComputeCellGeometryFVM DMPlexComputeCellTypes DMPlexComputeCellwiseIntegralFEM DMPlexComputeClementInterpolant DMPlexComputeGeometryFVM DMPlexComputeGradientClementInterpolant DMPlexComputeGradientFVM DMPlexComputeInjectorFEM DMPlexComputeIntegralFEM DMPlexComputeInterpolatorGeneral DMPlexComputeInterpolatorNested DMPlexComputeL2DiffLocal DMPlexComputeL2DiffVec DMPlexComputeMassMatrixGeneral DMPlexComputeOrthogonalQuality DMPlexComputeProjection2Dto1D DMPlexComputeProjection3Dto1D DMPlexComputeProjection3Dto2D DMPlexConstructCohesiveCells DMPlexConstructGhostCells DMPlexCoordinatesLoad DMPlexCoordinatesToReference DMPlexCoordinatesView DMPlexCopyCoordinates DMPlexCreate DMPlexCreateBallMesh DMPlexCreateBasisRotation DMPlexCreateBoxMesh DMPlexCreateBoxSurfaceMesh DMPlexCreateCGNS DMPlexCreateCGNSFromFile DMPlexCreateClosureIndex DMPlexCreateCoarsePointIS DMPlexCreateCohesiveSubmesh DMPlexCreateCoordinateSpace DMPlexCreateDefaultReferenceTree DMPlexCreateDoublet DMPlexCreateEGADSFromFile DMPlexCreateEGADSLiteFromFile DMPlexCreateEphemeral DMPlexCreateExodus DMPlexCreateExodusFromFile DMPlexCreateFluent DMPlexCreateFluentFromFile DMPlexCreateFromCellListParallelPetsc DMPlexCreateFromCellListPetsc DMPlexCreateFromDAG DMPlexCreateFromFile DMPlexCreateGlobalToNaturalSF DMPlexCreateGmsh DMPlexCreateGmshFromFile DMPlexCreateHexCylinderMesh DMPlexCreateHybridMesh DMPlexCreateHypercubicMesh DMPlexCreateLabelField DMPlexCreateMedFromFile DMPlexCreateNaturalVector DMPlexCreateNeighborCSR DMPlexCreateOverlapLabel DMPlexCreateOverlapLabelFromLabels DMPlexCreateOverlapMigrationSF DMPlexCreatePLYFromFile DMPlexCreatePartitionerGraph DMPlexCreatePointNumbering DMPlexCreatePointSF DMPlexCreateProcessSF DMPlexCreateRankField DMPlexCreateReferenceCell DMPlexCreateRigidBodies DMPlexCreateRigidBody DMPlexCreateSection DMPlexCreateSphereMesh DMPlexCreateSubmesh DMPlexCreateTPSMesh DMPlexCreateTwoSidedProcessSF DMPlexCreateWedgeBoxMesh DMPlexCreateWedgeCylinderMesh DMPlexDistribute DMPlexDistributeData DMPlexDistributeField DMPlexDistributeFieldIS DMPlexDistributeGetDefault DMPlexDistributeOverlap DMPlexDistributeOwnership DMPlexDistributeSetDefault DMPlexDistributionGetName DMPlexDistributionSetName DMPlexEqual DMPlexExtrude DMPlexFilter DMPlexFindVertices DMPlexGenerate DMPlexGetActivePoint DMPlexGetAdjacency DMPlexGetAdjacencyUseAnchors DMPlexGetAdjacencyUser DMPlexGetAnchors DMPlexGetCeedRestriction DMPlexGetCellCoordinates DMPlexGetCellFields DMPlexGetCellNumbering DMPlexGetCellType DMPlexGetCellTypeLabel DMPlexGetCellTypeStratum DMPlexGetChart DMPlexGetClosureIndices DMPlexGetCone DMPlexGetConeOrientation DMPlexGetConeOrientations DMPlexGetConeRecursive DMPlexGetConeRecursiveVertices DMPlexGetConeSection DMPlexGetConeSize DMPlexGetConeTuple DMPlexGetCones DMPlexGetDataFVM DMPlexGetDepth DMPlexGetDepthLabel

DMPlexGetDepthStratum DMPlexGetFaceFields DMPlexGetFaceGeometry DMPlexGetFullJoin DMPlexGetFullMeet DMPlexGetGatherDM DMPlexGetGeometryFVM DMPlexGetGlobalToNaturalSF DMPlexGetGradientDM DMPlexGetHeightStratum DMPlexGetIsoperiodicFaceSF DMPlexGetJoin DMPlexGetLocalOffsets DMPlexGetLocalOffsetsSupport DMPlexGetMaxProjectionHeight DMPlexGetMaxSizes DMPlexGetMeet DMPlexGetMigrationSF DMPlexGetMinRadius DMPlexGetNumFaceVertices DMPlexGetOrdering DMPlexGetOrdering1D DMPlexGetOrientedCone DMPlexGetOrientedFace DMPlexGetOverlap DMPlexGetPartitionBalance DMPlexGetPartitioner DMPlexGetPointDepth DMPlexGetPointGlobal DMPlexGetPointGlobalField DMPlexGetPointHeight DMPlexGetPointLocal DMPlexGetPointLocalField DMPlexGetRedundantDM DMPlexGetReferenceTree DMPlexGetRefinementFunction DMPlexGetRefinementLimit DMPlexGetRefinementUniform DMPlexGetRegularRefinement DMPlexGetScale DMPlexGetSimplexOrBoxCells DMPlexGetSubdomainSection DMPlexGetSubpointIS DMPlexGetSubpointMap DMPlexGetSupport DMPlexGetSupportSection DMPlexGetSupportSize DMPlexGetTransformType DMPlexGetTransitiveClosure DMPlexGetTree DMPlexGetTreeChildren DMPlexGetTreeParent DMPlexGetUseCeed DMPlexGetUseMatClosurePermutation DMPlexGetVTKCellHeight DMPlexGetVertexNumbering DMPlexGlobalToLocalBasis DMPlexGlobalToNaturalBegin DMPlexGlobalToNaturalEnd DMPlexGlobalVectorLoad DMPlexGlobalVectorView DMPlexInflateToGeomModel DMPlexInsertBoundaryValues DMPlexInsertBoundaryValuesEssential DMPlexInsertBoundaryValuesEssentialBdField DMPlexInsertBoundaryValuesEssentialField DMPlexInsertBoundaryValuesRiemann DMPlexInsertCone DMPlexInsertConeOrientation DMPlexInsertSupport DMPlexInsertTimeDerivativeBoundaryValues DMPlexInterpolate DMPlexInterpolatePointSF DMPlexInterpolatedFlag DMPlexInvertCell DMPlexIsDistributed DMPlexIsInterpolated DMPlexIsInterpolatedCollective DMPlexIsSimplex DMPlexLabelAddCells DMPlexLabelAddFaceCells DMPlexLabelClearCells DMPlexLabelCohesiveComplete DMPlexLabelComplete DMPlexLabelsLoad DMPlexLabelsView DMPlexLocalToGlobalBasis DMPlexLocalVectorLoad DMPlexLocalVectorView DMPlexMarkBoundaryFaces DMPlexMatSetClosure DMPlexMatSetClosureGeneral DMPlexMetricAverage DMPlexMetricAverage2 DMPlexMetricAverage3 DMPlexMetricCreate DMPlexMetricCreateIsotropic DMPlexMetricCreateUniform DMPlexMetricDeterminantCreate DMPlexMetricEnforceSPD DMPlexMetricGetGradationFactor DMPlexMetricGetHausdorffNumber DMPlexMetricGetMaximumAnisotropy DMPlexMetricGetMaximumMagnitude DMPlexMetricGetMinimumMagnitude DMPlexMetricGetNormalizationOrder DMPlexMetricGetNumIterations DMPlexMetricGetTargetComplexity DMPlexMetricGetVerbosity DMPlexMetricIntersection DMPlexMetricIntersection2 DMPlexMetricIntersection3 DMPlexMetricIsIsotropic DMPlexMetricIsUniform DMPlexMetricNoInsertion DMPlexMetricNoMovement DMPlexMetricNoSurf DMPlexMetricNoSwapping DMPlexMetricNormalize DMPlexMetricRestrictAnisotropyFirst DMPlexMetricSetGradationFactor DMPlexMetricSetHausdorffNumber DMPlexMetricSetIsotropic DMPlexMetricSetMaximumAnisotropy DMPlexMetricSetMaximumMagnitude DMPlexMetricSetMinimumMagnitude DMPlexMetricSetNoInsertion DMPlexMetricSetNoMovement DMPlexMetricSetNoSurf DMPlexMetricSetNoSwapping DMPlexMetricSetNormalizationOrder DMPlexMetricSetNumIterations DMPlexMetricSetRestrictAnisotropyFirst DMPlexMetricSetTargetComplexity DMPlexMetricSetUniform DMPlexMetricSetVerbosity DMPlexMigrate

DMPlexMonitorThroughput DMPlexNaturalToGlobalBegin DMPlexNaturalToGlobalEnd DMPlexOrient DMPlexOrientPoint DMPlexPartitionLabelAdjacency DMPlexPartitionLabelClosure DMPlexPartitionLabelCreateSF DMPlexPartitionLabelInvert DMPlexPartitionLabelPropagate DMPlexPermute DMPlexPointGlobalFieldRead DMPlexPointGlobalFieldRef DMPlexPointGlobalRead DMPlexPointGlobalRef DMPlexPointLocalFieldRead DMPlexPointLocalFieldRef DMPlexPointLocalRead DMPlexPointLocalRef DMPlexPreallocateOperator DMPlexRebalanceSharedPoints DMPlexReconstructGradientsFVM DMPlexReferenceToCoordinates DMPlexReferenceTreeGetChildSymmetry DMPlexRefineRegularGetAffineFaceTransforms DMPlexRefineRegularGetAffineTransforms DMPlexRemapGeometry DMPlexReorderCell DMPlexReorderCohesiveSupports DMPlexReorderDefaultFlag DMPlexReorderGetDefault DMPlexReorderSetDefault DMPlexRestoreCellCoordinates DMPlexRestoreCellFields DMPlexRestoreClosureIndices DMPlexRestoreConeRecursive DMPlexRestoreFaceFields DMPlexRestoreFaceGeometry DMPlexRestoreJoin DMPlexRestoreMeet DMPlexRestoreOrientedCone DMPlexRestoreTransitiveClosure DMPlexSectionLoad DMPlexSectionView DMPlexSetActivePoint DMPlexSetAdjacencyUseAnchors DMPlexSetAdjacencyUser DMPlexSetAnchors DMPlexSetCellType DMPlexSetChart DMPlexSetClosurePermutationTensor DMPlexSetCone DMPlexSetConeOrientation DMPlexSetConeSize DMPlexSetGlobalToNaturalSF DMPlexSetIsoperiodicFaceSF DMPlexSetIsoperiodicFaceTransform DMPlexSetMaxProjectionHeight DMPlexSetMigrationSF DMPlexSetMinRadius DMPlexSetOptionsPrefix DMPlexSetOverlap DMPlexSetPartitionBalance DMPlexSetPartitioner DMPlexSetReferenceTree DMPlexSetRefinementFunction DMPlexSetRefinementLimit DMPlexSetRefinementUniform DMPlexSetRegularRefinement DMPlexSetScale DMPlexSetSubpointMap DMPlexSetSupport DMPlexSetSupportSize DMPlexSetTransformType DMPlexSetTree DMPlexSetUseCeed DMPlexSetUseMatClosurePermutation DMPlexSetVTKCellHeight DMPlexShape DMPlexShearGeometry DMPlexSnapToGeomModel DMPlexStratify DMPlexStratifyMigrationSF DMPlexSymmetrize DMPlexTPSType DMPlexTetgenSetOptions DMPlexTopologyLoad DMPlexTopologyView DMPlexTransferVecTree DMPlexTransform DMPlexTransformCellTransform DMPlexTransformCreate DMPlexTransformDestroy DMPlexTransformExtrudeGetLayers DMPlexTransformExtrudeGetNormal DMPlexTransformExtrudeGetPeriodic DMPlexTransformExtrudeGetSymmetric DMPlexTransformExtrudeGetTensor DMPlexTransformExtrudeGetThickness DMPlexTransformExtrudeSetLayers DMPlexTransformExtrudeSetNormal DMPlexTransformExtrudeSetNormalFunction DMPlexTransformExtrudeSetPeriodic DMPlexTransformExtrudeSetSymmetric DMPlexTransformExtrudeSetTensor DMPlexTransformExtrudeSetThickness DMPlexTransformExtrudeSetThicknesses DMPlexTransformGetCellVertices DMPlexTransformGetSourcePoint DMPlexTransformGetSubcellOrientation DMPlexTransformGetSubcellVertices DMPlexTransformGetTargetPoint DMPlexTransformGetType DMPlexTransformMapCoordinates DMPlexTransformRegister DMPlexTransformRegisterAll DMPlexTransformRegisterDestroy DMPlexTransformSetDimensions DMPlexTransformSetFromOptions DMPlexTransformSetType DMPlexTransformView DMPlexTriangleSetOptions DMPlexUninterpolate DMPlexVTKWriteAll DMPlexVecGetClosure DMPlexVecRestoreClosure DMPlexVecSetClosure DMPlexVecView1D PETSCVIEWEREXODUSII PETSC_VIEWER_EXODUSII_ PetscGridHashGetEnclosingBox PetscGridHashSetGrid PetscPartitionerDMPlexPartition PetscViewerExodusIIGetId PetscViewerExodusIIGetOrder PetscViewerExodusIIOpen PetscViewerExodusIISetOrder