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Classes | Public Types | Public Member Functions | Public Attributes | Private Attributes | List of all members
PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT > Struct Template Reference

#include <users_modules/basic_finite_elements/src/PostProcOnRefMesh.hpp>

Inheritance diagram for PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >:
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Collaboration diagram for PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >:
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Classes

struct  OpHdivFunctions
 

Public Types

typedef PostProcTemplateOnRefineMesh< VOLUME_ELEMENT > T
 
typedef PostProcCommonOnRefMesh::CommonDataForVolume CommonData
 

Public Member Functions

 PostProcTemplateVolumeOnRefinedMesh (MoFEM::Interface &m_field, bool ten_nodes_post_proc_tets=true, int nb_ref_levels=-1)
 
int getRule (int order)
 
virtual PostProcCommonOnRefMesh::CommonDatagetCommonData ()
 
MoFEMErrorCode generateReferenceElementMesh ()
 Generate reference mesh on single element. More...
 
size_t getMaxLevel () const
 
MoFEMErrorCode setGaussPts (int order)
 Set integration points. More...
 
MoFEMErrorCode clearOperators ()
 Clear operators list. More...
 
MoFEMErrorCode preProcess ()
 
MoFEMErrorCode postProcess ()
 
MoFEMErrorCode addHdivFunctionsPostProc (const std::string field_name)
 Add operator to post-process Hdiv field. More...
 
- Public Member Functions inherited from PostProcTemplateOnRefineMesh< VOLUME_ELEMENT >
 PostProcTemplateOnRefineMesh (MoFEM::Interface &m_field)
 
virtual ~PostProcTemplateOnRefineMesh ()
 
virtual PostProcCommonOnRefMesh::CommonDatagetCommonData ()
 
MoFEMErrorCode addFieldValuesPostProc (const std::string field_name, Vec v=PETSC_NULL)
 Add operator to post-process L2, H1, Hdiv, Hcurl field value. More...
 
MoFEMErrorCode addFieldValuesPostProc (const std::string field_name, const std::string tag_name, Vec v=PETSC_NULL)
 Add operator to post-process L2 or H1 field value. More...
 
MoFEMErrorCode addFieldValuesGradientPostProc (const std::string field_name, Vec v=PETSC_NULL)
 Add operator to post-process L2 or H1 field gradient. More...
 
MoFEMErrorCode addFieldValuesGradientPostProc (const std::string field_name, const std::string tag_name, Vec v=PETSC_NULL)
 Add operator to post-process L2 or H1 field gradient. More...
 
MoFEMErrorCode addFieldValuesGradientPostProc (const std::string field_name, int space_dim, Vec v=PETSC_NULL)
 Add operator to post-process L2 or H1 field gradient. More...
 
MoFEMErrorCode writeFile (const std::string file_name, const char *file_type="MOAB", const char *file_options="PARALLEL=WRITE_PART")
 wrote results in (MOAB) format, use "file_name.h5m" More...
 

Public Attributes

bool tenNodesPostProcTets
 
int nbOfRefLevels
 
CommonData commonData
 
- Public Attributes inherited from PostProcTemplateOnRefineMesh< VOLUME_ELEMENT >
moab::Core coreMesh
 
moab::Interface & postProcMesh
 
boost::shared_ptr< WrapMPIComm > wrapRefMeshComm
 
std::vector< EntityHandlemapGaussPts
 

Private Attributes

std::vector< MatrixDouble > levelShapeFunctionsTets
 
std::vector< MatrixDouble > levelGaussPtsOnRefMeshTets
 
std::vector< ublas::matrix< int > > levelRefTets
 
std::vector< MatrixDouble > levelShapeFunctionsHexes
 
std::vector< MatrixDouble > levelGaussPtsOnRefMeshHexes
 
std::vector< ublas::matrix< int > > levelRefHexes
 
EntityHandle startingVertTetHandle
 
std::vector< double * > verticesOnTetArrays
 
EntityHandle startingEleTetHandle
 
EntityHandletetConn
 
int countTet
 
int countVertTet
 
EntityHandle startingVertHexHandle
 
std::vector< double * > verticesOnHexArrays
 
EntityHandle startingEleHexHandle
 
EntityHandlehexConn
 
int countHex
 
int countVertHex
 

Detailed Description

template<class VOLUME_ELEMENT>
struct PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >

Definition at line 268 of file PostProcOnRefMesh.hpp.

Member Typedef Documentation

◆ CommonData

template<class VOLUME_ELEMENT >
typedef PostProcCommonOnRefMesh::CommonDataForVolume PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::CommonData

Definition at line 286 of file PostProcOnRefMesh.hpp.

◆ T

template<class VOLUME_ELEMENT >
typedef PostProcTemplateOnRefineMesh<VOLUME_ELEMENT> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::T

Definition at line 271 of file PostProcOnRefMesh.hpp.

Constructor & Destructor Documentation

◆ PostProcTemplateVolumeOnRefinedMesh()

template<class VOLUME_ELEMENT >
PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::PostProcTemplateVolumeOnRefinedMesh ( MoFEM::Interface m_field,
bool  ten_nodes_post_proc_tets = true,
int  nb_ref_levels = -1 
)
inline

Definition at line 276 of file PostProcOnRefMesh.hpp.

280 tenNodesPostProcTets(ten_nodes_post_proc_tets),
constexpr int nb_ref_levels
Three levels of refinement.
Generic post-processing class.
int nbOfRefLevels
bool tenNodesPostProcTets

Member Function Documentation

◆ addHdivFunctionsPostProc()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::addHdivFunctionsPostProc ( const std::string  field_name)
inline

Add operator to post-process Hdiv field.

Definition at line 863 of file PostProcOnRefMesh.hpp.

863 {
865 T::getOpPtrVector().push_back(
866 new OpHdivFunctions(T::postProcMesh, T::mapGaussPts, field_name));
868 }
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:447
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:440
constexpr auto field_name
std::vector< EntityHandle > mapGaussPts
moab::Interface & postProcMesh

◆ clearOperators()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::clearOperators ( )
inline

Clear operators list.

Clear operators list, user can use the same mesh instance to post-process different problem or the same problem with different set of post-processed fields.

Definition at line 690 of file PostProcOnRefMesh.hpp.

690 {
692 T::getOpPtrVector().clear();
694 }

◆ generateReferenceElementMesh()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::generateReferenceElementMesh ( )
inline

Generate reference mesh on single element.

Each element is subdivided on smaller elements, i.e. a reference mesh on single element is created. Nodes of such reference mesh are used as integration points at which field values are calculated and to each node a "moab" tag is attached to store those values.

Definition at line 301 of file PostProcOnRefMesh.hpp.

301 {
303
304 auto get_nb_of_ref_levels_from_options = [this] {
305 if (nbOfRefLevels == -1) {
306 int max_level = 0;
307 PetscBool flg = PETSC_TRUE;
308 PetscOptionsGetInt(PETSC_NULL, PETSC_NULL,
309 "-my_max_post_proc_ref_level", &max_level, &flg);
310 return max_level;
311 } else {
312 return nbOfRefLevels;
313 }
314 return 0;
315 };
316
317 auto generate_for_hex = [&]() {
319
320 moab::Core core_ref;
321 moab::Interface &moab_ref = core_ref;
322
323 auto create_reference_element = [&moab_ref]() {
325 constexpr double base_coords[] = {0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0,
326 0, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1};
327 EntityHandle nodes[8];
328 for (int nn = 0; nn < 8; nn++)
329 CHKERR moab_ref.create_vertex(&base_coords[3 * nn], nodes[nn]);
330 EntityHandle hex;
331 CHKERR moab_ref.create_element(MBHEX, nodes, 8, hex);
333 };
334
335 auto add_ho_nodes = [&]() {
337 Range hexes;
338 CHKERR moab_ref.get_entities_by_type(0, MBHEX, hexes, true);
339 EntityHandle meshset;
340 CHKERR moab_ref.create_meshset(MESHSET_SET, meshset);
341 CHKERR moab_ref.add_entities(meshset, hexes);
342 CHKERR moab_ref.convert_entities(meshset, true, true, true);
343 CHKERR moab_ref.delete_entities(&meshset, 1);
345 };
346
347 auto set_gauss_pts = [&](std::map<EntityHandle, int> &little_map) {
349 Range hexes;
350 CHKERR moab_ref.get_entities_by_type(0, MBHEX, hexes, true);
351 Range hexes_nodes;
352 CHKERR moab_ref.get_connectivity(hexes, hexes_nodes, false);
353 auto &gauss_pts = levelGaussPtsOnRefMeshHexes[0];
354 gauss_pts.resize(hexes_nodes.size(), 4, false);
355 size_t gg = 0;
356 for (auto node : hexes_nodes) {
357 CHKERR moab_ref.get_coords(&node, 1, &gauss_pts(gg, 0));
358 little_map[node] = gg;
359 ++gg;
360 }
361 gauss_pts = trans(gauss_pts);
363 };
364
365 auto set_ref_hexes = [&](std::map<EntityHandle, int> &little_map) {
367 Range hexes;
368 CHKERR moab_ref.get_entities_by_type(0, MBHEX, hexes, true);
369 size_t hh = 0;
370 auto &ref_hexes = levelRefHexes[0];
371 for (auto hex : hexes) {
372 const EntityHandle *conn;
373 int num_nodes;
374 CHKERR moab_ref.get_connectivity(hex, conn, num_nodes, false);
375 if (ref_hexes.size2() != num_nodes) {
376 ref_hexes.resize(hexes.size(), num_nodes);
377 }
378 for (int nn = 0; nn != num_nodes; ++nn) {
379 ref_hexes(hh, nn) = little_map[conn[nn]];
380 }
381 ++hh;
382 }
384 };
385
386 auto set_shape_functions = [&]() {
388 auto &gauss_pts = levelGaussPtsOnRefMeshHexes[0];
389 auto &shape_functions = levelShapeFunctionsHexes[0];
390 const auto nb_gauss_pts = gauss_pts.size2();
391 shape_functions.resize(nb_gauss_pts, 8);
392 for (int gg = 0; gg != nb_gauss_pts; ++gg) {
393 const double ksi = gauss_pts(0, gg);
394 const double zeta = gauss_pts(1, gg);
395 const double eta = gauss_pts(2, gg);
396 shape_functions(gg, 0) = N_MBHEX0(ksi, zeta, eta);
397 shape_functions(gg, 1) = N_MBHEX1(ksi, zeta, eta);
398 shape_functions(gg, 2) = N_MBHEX2(ksi, zeta, eta);
399 shape_functions(gg, 3) = N_MBHEX3(ksi, zeta, eta);
400 shape_functions(gg, 4) = N_MBHEX4(ksi, zeta, eta);
401 shape_functions(gg, 5) = N_MBHEX5(ksi, zeta, eta);
402 shape_functions(gg, 6) = N_MBHEX6(ksi, zeta, eta);
403 shape_functions(gg, 7) = N_MBHEX7(ksi, zeta, eta);
404 }
406 };
407
408 levelRefHexes.resize(1);
410 levelShapeFunctionsHexes.resize(1);
411
412 CHKERR create_reference_element();
414 CHKERR add_ho_nodes();
415 std::map<EntityHandle, int> little_map;
416 CHKERR set_gauss_pts(little_map);
417 CHKERR set_ref_hexes(little_map);
418 CHKERR set_shape_functions();
419
421 };
422
423 auto generate_for_tet = [&]() {
425
426 const int max_level = get_nb_of_ref_levels_from_options();
427
428 moab::Core core_ref;
429 moab::Interface &moab_ref = core_ref;
430
431 auto create_reference_element = [&moab_ref]() {
433 constexpr double base_coords[] = {0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1};
434 EntityHandle nodes[4];
435 for (int nn = 0; nn < 4; nn++) {
436 CHKERR
437 moab_ref.create_vertex(&base_coords[3 * nn], nodes[nn]);
438 }
439 EntityHandle tet;
440 CHKERR moab_ref.create_element(MBTET, nodes, 4, tet);
442 };
443
444 MoFEM::CoreTmp<-1> m_core_ref(moab_ref, PETSC_COMM_SELF, -2);
445 MoFEM::Interface &m_field_ref = m_core_ref;
446
447 auto refine_ref_tetrahedron = [this, &m_field_ref, max_level]() {
449 // seed ref mofem database by setting bit ref level to reference
450 // tetrahedron
451 CHKERR
452 m_field_ref.getInterface<BitRefManager>()->setBitRefLevelByDim(
453 0, 3, BitRefLevel().set(0));
454 for (int ll = 0; ll != max_level; ++ll) {
455 MOFEM_TAG_AND_LOG_C("WORLD", Sev::verbose, "PostProc",
456 "Refine Level %d", ll);
457 Range edges;
458 CHKERR m_field_ref.getInterface<BitRefManager>()
459 ->getEntitiesByTypeAndRefLevel(
460 BitRefLevel().set(ll), BitRefLevel().set(), MBEDGE, edges);
461 Range tets;
462 CHKERR m_field_ref.getInterface<BitRefManager>()
463 ->getEntitiesByTypeAndRefLevel(
464 BitRefLevel().set(ll), BitRefLevel(ll).set(), MBTET, tets);
465 // refine mesh
466 MeshRefinement *m_ref;
467 CHKERR m_field_ref.getInterface(m_ref);
468 CHKERR m_ref->addVerticesInTheMiddleOfEdges(
469 edges, BitRefLevel().set(ll + 1));
470 CHKERR m_ref->refineTets(tets, BitRefLevel().set(ll + 1));
471 }
473 };
474
475 auto get_ref_gauss_pts_and_shape_functions = [this, max_level, &moab_ref,
476 &m_field_ref]() {
478 for (int ll = 0; ll != max_level + 1; ++ll) {
479 Range tets;
480 CHKERR
481 m_field_ref.getInterface<BitRefManager>()
482 ->getEntitiesByTypeAndRefLevel(
483 BitRefLevel().set(ll), BitRefLevel().set(ll), MBTET, tets);
485 EntityHandle meshset;
486 CHKERR moab_ref.create_meshset(MESHSET_SET, meshset);
487 CHKERR moab_ref.add_entities(meshset, tets);
488 CHKERR moab_ref.convert_entities(meshset, true, false, false);
489 CHKERR moab_ref.delete_entities(&meshset, 1);
490 }
491 Range elem_nodes;
492 CHKERR moab_ref.get_connectivity(tets, elem_nodes, false);
493
494 auto &gauss_pts = levelGaussPtsOnRefMeshTets[ll];
495 gauss_pts.resize(elem_nodes.size(), 4, false);
496 std::map<EntityHandle, int> little_map;
497 Range::iterator nit = elem_nodes.begin();
498 for (int gg = 0; nit != elem_nodes.end(); nit++, gg++) {
499 CHKERR moab_ref.get_coords(&*nit, 1, &gauss_pts(gg, 0));
500 little_map[*nit] = gg;
501 }
502 gauss_pts = trans(gauss_pts);
503
504 auto &ref_tets = levelRefTets[ll];
505 Range::iterator tit = tets.begin();
506 for (int tt = 0; tit != tets.end(); ++tit, ++tt) {
507 const EntityHandle *conn;
508 int num_nodes;
509 CHKERR moab_ref.get_connectivity(*tit, conn, num_nodes, false);
510 if (tt == 0) {
511 ref_tets.resize(tets.size(), num_nodes);
512 }
513 for (int nn = 0; nn != num_nodes; ++nn) {
514 ref_tets(tt, nn) = little_map[conn[nn]];
515 }
516 }
517
518 auto &shape_functions = levelShapeFunctionsTets[ll];
519 shape_functions.resize(elem_nodes.size(), 4);
520 CHKERR ShapeMBTET(&*shape_functions.data().begin(), &gauss_pts(0, 0),
521 &gauss_pts(1, 0), &gauss_pts(2, 0),
522 elem_nodes.size());
523 }
525 };
526
527 levelRefTets.resize(max_level + 1);
528 levelGaussPtsOnRefMeshTets.resize(max_level + 1);
529 levelShapeFunctionsTets.resize(max_level + 1);
530
531 CHKERR create_reference_element();
532 CHKERR refine_ref_tetrahedron();
533 CHKERR get_ref_gauss_pts_and_shape_functions();
534
536 };
537
538 CHKERR generate_for_hex();
539 CHKERR generate_for_tet();
540
542 }
#define MOFEM_TAG_AND_LOG_C(channel, severity, tag, format,...)
Tag and log in channel.
Definition: LogManager.hpp:370
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
#define CHKERR
Inline error check.
Definition: definitions.h:535
#define N_MBHEX7(x, y, z)
Definition: fem_tools.h:78
#define N_MBHEX3(x, y, z)
Definition: fem_tools.h:74
#define N_MBHEX5(x, y, z)
Definition: fem_tools.h:76
#define N_MBHEX4(x, y, z)
Definition: fem_tools.h:75
PetscErrorCode ShapeMBTET(double *N, const double *G_X, const double *G_Y, const double *G_Z, int DIM)
calculate shape functions
Definition: fem_tools.c:306
#define N_MBHEX0(x, y, z)
Definition: fem_tools.h:71
#define N_MBHEX6(x, y, z)
Definition: fem_tools.h:77
#define N_MBHEX2(x, y, z)
Definition: fem_tools.h:73
#define N_MBHEX1(x, y, z)
Definition: fem_tools.h:72
double eta
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
Definition: Types.hpp:40
PetscErrorCode PetscOptionsGetInt(PetscOptions *, const char pre[], const char name[], PetscInt *ivalue, PetscBool *set)
double zeta
Viscous hardening.
Definition: plastic.cpp:170
Deprecated interface functions.
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.
std::vector< MatrixDouble > levelGaussPtsOnRefMeshTets
std::vector< ublas::matrix< int > > levelRefTets
std::vector< MatrixDouble > levelShapeFunctionsHexes
std::vector< MatrixDouble > levelGaussPtsOnRefMeshHexes
std::vector< MatrixDouble > levelShapeFunctionsTets
std::vector< ublas::matrix< int > > levelRefHexes

◆ getCommonData()

template<class VOLUME_ELEMENT >
virtual PostProcCommonOnRefMesh::CommonData & PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::getCommonData ( )
inlinevirtual

Reimplemented from PostProcTemplateOnRefineMesh< VOLUME_ELEMENT >.

Definition at line 289 of file PostProcOnRefMesh.hpp.

289 {
290 return commonData;
291 }
CommonData commonData

◆ getMaxLevel()

template<class VOLUME_ELEMENT >
size_t PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::getMaxLevel ( ) const
inline

Definition at line 544 of file PostProcOnRefMesh.hpp.

544 {
545 auto get_element_max_dofs_order = [&]() {
546 int max_order = 0;
547 auto dofs_vec = this->getDataVectorDofsPtr();
548 for (auto &dof : *dofs_vec) {
549 const int dof_order = dof->getDofOrder();
550 max_order = (max_order < dof_order) ? dof_order : max_order;
551 };
552 return max_order;
553 };
554 const auto dof_max_order = get_element_max_dofs_order();
555 return (dof_max_order > 0) ? (dof_max_order - 1) / 2 : 0;
556 };

◆ getRule()

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::getRule ( int  order)
inline

Definition at line 284 of file PostProcOnRefMesh.hpp.

284{ return -1; };

◆ postProcess()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::postProcess ( )
inline

Definition at line 797 of file PostProcOnRefMesh.hpp.

797 {
799
800 auto update_elements = [&]() {
802 ReadUtilIface *iface;
803 CHKERR this->postProcMesh.query_interface(iface);
804
805 if (countTet) {
806 MOFEM_TAG_AND_LOG("SELF", Sev::noisy, "PostProc")
807 << "Update tets " << countTet;
808
809 MOFEM_TAG_AND_LOG("SELF", Sev::noisy, "PostProc")
810 << "Nb nodes on tets " << levelRefTets[0].size2();
811
812 CHKERR iface->update_adjacencies(startingEleTetHandle, countTet,
813 levelRefTets[0].size2(), tetConn);
814 }
815 if (countHex) {
816 MOFEM_TAG_AND_LOG("SELF", Sev::noisy, "PostProc")
817 << "Update hexes " << countHex;
818 CHKERR iface->update_adjacencies(startingEleHexHandle, countHex,
819 levelRefHexes[0].size2(), hexConn);
820 }
822 };
823
824 auto resolve_shared_ents = [&]() {
826 ParallelComm *pcomm_post_proc_mesh =
827 ParallelComm::get_pcomm(&(T::postProcMesh), MYPCOMM_INDEX);
828 if (pcomm_post_proc_mesh == NULL) {
829 // T::wrapRefMeshComm =
830 // boost::make_shared<WrapMPIComm>(T::mField.get_comm(), false);
831 pcomm_post_proc_mesh = new ParallelComm(
833 PETSC_COMM_WORLD /*(T::wrapRefMeshComm)->get_comm()*/);
834 }
835
836 Range edges;
837 CHKERR T::postProcMesh.get_entities_by_type(0, MBEDGE, edges, false);
838 CHKERR T::postProcMesh.delete_entities(edges);
839 Range faces;
840 CHKERR T::postProcMesh.get_entities_by_dimension(0, 2, faces, false);
841 CHKERR T::postProcMesh.delete_entities(faces);
842
843 Range ents;
844 CHKERR T::postProcMesh.get_entities_by_dimension(0, 3, ents, false);
845
846 int rank = T::mField.get_comm_rank();
847 CHKERR T::postProcMesh.tag_clear_data(pcomm_post_proc_mesh->part_tag(),
848 ents, &rank);
849
850 CHKERR pcomm_post_proc_mesh->resolve_shared_ents(0);
851
853 };
854
855 CHKERR resolve_shared_ents();
856 CHKERR update_elements();
857
859 }
#define MOFEM_TAG_AND_LOG(channel, severity, tag)
Tag and log in channel.
Definition: LogManager.hpp:362
#define MYPCOMM_INDEX
default communicator number PCOMM
Definition: definitions.h:215
EntityHandle startingEleHexHandle
int countHex
EntityHandle * hexConn
EntityHandle * tetConn
int countTet
EntityHandle startingEleTetHandle

◆ preProcess()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::preProcess ( )
inline

Definition at line 696 of file PostProcOnRefMesh.hpp.

696 {
698 moab::Interface &moab = T::coreMesh;
699 ParallelComm *pcomm_post_proc_mesh =
700 ParallelComm::get_pcomm(&moab, MYPCOMM_INDEX);
701 if (pcomm_post_proc_mesh != NULL)
702 delete pcomm_post_proc_mesh;
703
704 CHKERR T::postProcMesh.delete_mesh();
705
706 auto alloc_vertices_and_elements_on_post_proc_mesh = [&]() {
708
709 auto fe_ptr = this->problemPtr->numeredFiniteElementsPtr;
710
711 auto miit =
712 fe_ptr->template get<Composite_Name_And_Part_mi_tag>().lower_bound(
713 boost::make_tuple(this->getFEName(), this->getLoFERank()));
714 auto hi_miit =
715 fe_ptr->template get<Composite_Name_And_Part_mi_tag>().upper_bound(
716 boost::make_tuple(this->getFEName(), this->getHiFERank()));
717
718 const int number_of_ents_in_the_loop = this->getLoopSize();
719 if (std::distance(miit, hi_miit) != number_of_ents_in_the_loop) {
720 SETERRQ(this->mField.get_comm(), MOFEM_DATA_INCONSISTENCY,
721 "Wrong size of indicices. Inconsistent size number of iterated "
722 "elements iterated by problem and from range.");
723 }
724
725 int nb_tet_vertices = 0;
726 int nb_tets = 0;
727 int nb_hex_vertices = 0;
728 int nb_hexes = 0;
729
730 for (; miit != hi_miit; ++miit) {
731 auto type = (*miit)->getEntType();
732
733 // Set pointer to element. So that getDataVectorDofsPtr in getMaxLevel
734 // can work
735 this->numeredEntFiniteElementPtr = *miit;
736
737 bool add = true;
738 if (this->exeTestHook) {
739 add = this->exeTestHook(this);
740 }
741
742 if (add) {
743
744 auto level = getMaxLevel();
745
746 switch (type) {
747 case MBTET:
748 level = std::min(level, levelGaussPtsOnRefMeshTets.size() - 1);
749 nb_tet_vertices += levelGaussPtsOnRefMeshTets[level].size2();
750 nb_tets += levelRefTets[level].size1();
751 break;
752 case MBHEX:
753 level = std::min(level, levelGaussPtsOnRefMeshHexes.size() - 1);
754 nb_hex_vertices += levelGaussPtsOnRefMeshHexes[level].size2();
755 nb_hexes += levelRefHexes[level].size1();
756 break;
757 default:
758 SETERRQ(this->mField.get_comm(), MOFEM_DATA_INCONSISTENCY,
759 "Element type not implemented");
760 break;
761 }
762 }
763 }
764
765 ReadUtilIface *iface;
766 CHKERR this->postProcMesh.query_interface(iface);
767
768 if (nb_tets) {
769 CHKERR iface->get_node_coords(
770 3, nb_tet_vertices, 0, startingVertTetHandle, verticesOnTetArrays);
771 CHKERR iface->get_element_connect(nb_tets, levelRefTets[0].size2(),
772 MBTET, 0, startingEleTetHandle,
773 tetConn);
774 }
775
776 if (nb_hexes) {
777 CHKERR iface->get_node_coords(
778 3, nb_hex_vertices, 0, startingVertHexHandle, verticesOnHexArrays);
779 CHKERR iface->get_element_connect(nb_hexes, levelRefHexes[0].size2(),
780 MBHEX, 0, startingEleHexHandle,
781 hexConn);
782 }
783
784 countTet = 0;
785 countVertTet = 0;
786 countHex = 0;
787 countVertHex = 0;
788
790 };
791
792 CHKERR alloc_vertices_and_elements_on_post_proc_mesh();
793
795 }
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:31
moab::Core coreMesh
int countVertHex
size_t getMaxLevel() const
EntityHandle startingVertHexHandle
int countVertTet
std::vector< double * > verticesOnHexArrays
std::vector< double * > verticesOnTetArrays
EntityHandle startingVertTetHandle

◆ setGaussPts()

template<class VOLUME_ELEMENT >
MoFEMErrorCode PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::setGaussPts ( int  order)
inline

Set integration points.

If reference mesh is generated on single elements. This function maps reference coordinates into physical coordinates and create element on post-processing mesh.

Definition at line 565 of file PostProcOnRefMesh.hpp.

565 {
567
568 auto type = type_from_handle(this->getFEEntityHandle());
569
570 auto set_gauss_pts = [&](auto &level_gauss_pts_on_ref_mesh, auto &level_ref,
571 auto &level_shape_functions,
572
573 auto start_vert_handle, auto start_ele_handle,
574 auto &verts_array, auto &conn, auto &ver_count,
575 auto &ele_count
576
577 ) {
579
580 auto level =
581 std::min(getMaxLevel(), level_gauss_pts_on_ref_mesh.size() - 1);
582
583 auto &level_ref_gauss_pts = level_gauss_pts_on_ref_mesh[level];
584 auto &level_ref_ele = level_ref[level];
585 auto &shape_functions = level_shape_functions[level];
586 T::gaussPts.resize(level_ref_gauss_pts.size1(),
587 level_ref_gauss_pts.size2(), false);
588 noalias(T::gaussPts) = level_ref_gauss_pts;
589
590 EntityHandle fe_ent = T::numeredEntFiniteElementPtr->getEnt();
591 {
592 const EntityHandle *conn;
593 int num_nodes;
594 T::mField.get_moab().get_connectivity(fe_ent, conn, num_nodes, true);
595 T::coords.resize(3 * num_nodes, false);
596 CHKERR T::mField.get_moab().get_coords(conn, num_nodes, &T::coords[0]);
597 }
598
599 const int num_nodes = level_ref_gauss_pts.size2();
600 T::mapGaussPts.resize(level_ref_gauss_pts.size2());
601
604 &*shape_functions.data().begin());
606 &verts_array[0][ver_count], &verts_array[1][ver_count],
607 &verts_array[2][ver_count]);
608 for (int gg = 0; gg != num_nodes; ++gg, ++ver_count) {
609
610 T::mapGaussPts[gg] = start_vert_handle + ver_count;
611
612 auto set_float_precision = [](const double x) {
613 if (std::abs(x) < std::numeric_limits<float>::epsilon())
614 return 0.;
615 else
616 return x;
617 };
618
619 t_coords(i) = 0;
620 auto t_ele_coords = getFTensor1FromArray<3, 3>(T::coords);
621 for (int nn = 0; nn != CN::VerticesPerEntity(type); ++nn) {
622 t_coords(i) += t_n * t_ele_coords(i);
623 ++t_ele_coords;
624 ++t_n;
625 }
626
627 for (auto ii : {0, 1, 2})
628 t_coords(ii) = set_float_precision(t_coords(ii));
629
630 ++t_coords;
631 }
632
633 Tag th;
634 int def_in_the_loop = -1;
635 CHKERR T::postProcMesh.tag_get_handle(
636 "NB_IN_THE_LOOP", 1, MB_TYPE_INTEGER, th,
637 MB_TAG_CREAT | MB_TAG_SPARSE, &def_in_the_loop);
638
639 commonData.tEts.clear();
640 const int num_el = level_ref_ele.size1();
641 const int num_nodes_on_ele = level_ref_ele.size2();
642 auto start_e = start_ele_handle + ele_count;
643 commonData.tEts = Range(start_e, start_e + num_el - 1);
644 for (auto tt = 0; tt != level_ref_ele.size1(); ++tt, ++ele_count) {
645 for (int nn = 0; nn != num_nodes_on_ele; ++nn) {
646 conn[num_nodes_on_ele * ele_count + nn] =
647 T::mapGaussPts[level_ref_ele(tt, nn)];
648 }
649 }
650
651 const int n_in_the_loop = T::nInTheLoop;
652 CHKERR T::postProcMesh.tag_clear_data(th, commonData.tEts,
653 &n_in_the_loop);
654
656 };
657
658 switch (type) {
659 case MBTET:
660 return set_gauss_pts(levelGaussPtsOnRefMeshTets, levelRefTets,
662
665
666 );
667 case MBHEX:
668 return set_gauss_pts(levelGaussPtsOnRefMeshHexes, levelRefHexes,
670
673
674 );
675 default:
676 SETERRQ(PETSC_COMM_SELF, MOFEM_NOT_IMPLEMENTED,
677 "Element type not implemented");
678 }
679
681 }
@ MOFEM_NOT_IMPLEMENTED
Definition: definitions.h:32
FTensor::Index< 'i', SPACE_DIM > i
auto type_from_handle(const EntityHandle h)
get type from entity handle
Definition: Templates.hpp:1761
Range tEts

Member Data Documentation

◆ commonData

template<class VOLUME_ELEMENT >
CommonData PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::commonData

Definition at line 287 of file PostProcOnRefMesh.hpp.

◆ countHex

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::countHex
private

Definition at line 948 of file PostProcOnRefMesh.hpp.

◆ countTet

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::countTet
private

Definition at line 941 of file PostProcOnRefMesh.hpp.

◆ countVertHex

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::countVertHex
private

Definition at line 949 of file PostProcOnRefMesh.hpp.

◆ countVertTet

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::countVertTet
private

Definition at line 942 of file PostProcOnRefMesh.hpp.

◆ hexConn

template<class VOLUME_ELEMENT >
EntityHandle* PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::hexConn
private

Definition at line 947 of file PostProcOnRefMesh.hpp.

◆ levelGaussPtsOnRefMeshHexes

template<class VOLUME_ELEMENT >
std::vector<MatrixDouble> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelGaussPtsOnRefMeshHexes
private

Definition at line 934 of file PostProcOnRefMesh.hpp.

◆ levelGaussPtsOnRefMeshTets

template<class VOLUME_ELEMENT >
std::vector<MatrixDouble> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelGaussPtsOnRefMeshTets
private

Definition at line 931 of file PostProcOnRefMesh.hpp.

◆ levelRefHexes

template<class VOLUME_ELEMENT >
std::vector<ublas::matrix<int> > PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelRefHexes
private

Definition at line 935 of file PostProcOnRefMesh.hpp.

◆ levelRefTets

template<class VOLUME_ELEMENT >
std::vector<ublas::matrix<int> > PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelRefTets
private

Definition at line 932 of file PostProcOnRefMesh.hpp.

◆ levelShapeFunctionsHexes

template<class VOLUME_ELEMENT >
std::vector<MatrixDouble> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelShapeFunctionsHexes
private

Definition at line 933 of file PostProcOnRefMesh.hpp.

◆ levelShapeFunctionsTets

template<class VOLUME_ELEMENT >
std::vector<MatrixDouble> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::levelShapeFunctionsTets
private

Definition at line 930 of file PostProcOnRefMesh.hpp.

◆ nbOfRefLevels

template<class VOLUME_ELEMENT >
int PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::nbOfRefLevels

Definition at line 274 of file PostProcOnRefMesh.hpp.

◆ startingEleHexHandle

template<class VOLUME_ELEMENT >
EntityHandle PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::startingEleHexHandle
private

Definition at line 946 of file PostProcOnRefMesh.hpp.

◆ startingEleTetHandle

template<class VOLUME_ELEMENT >
EntityHandle PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::startingEleTetHandle
private

Definition at line 939 of file PostProcOnRefMesh.hpp.

◆ startingVertHexHandle

template<class VOLUME_ELEMENT >
EntityHandle PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::startingVertHexHandle
private

Definition at line 944 of file PostProcOnRefMesh.hpp.

◆ startingVertTetHandle

template<class VOLUME_ELEMENT >
EntityHandle PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::startingVertTetHandle
private

Definition at line 937 of file PostProcOnRefMesh.hpp.

◆ tenNodesPostProcTets

template<class VOLUME_ELEMENT >
bool PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::tenNodesPostProcTets

Definition at line 273 of file PostProcOnRefMesh.hpp.

◆ tetConn

template<class VOLUME_ELEMENT >
EntityHandle* PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::tetConn
private

Definition at line 940 of file PostProcOnRefMesh.hpp.

◆ verticesOnHexArrays

template<class VOLUME_ELEMENT >
std::vector<double *> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::verticesOnHexArrays
private

Definition at line 945 of file PostProcOnRefMesh.hpp.

◆ verticesOnTetArrays

template<class VOLUME_ELEMENT >
std::vector<double *> PostProcTemplateVolumeOnRefinedMesh< VOLUME_ELEMENT >::verticesOnTetArrays
private

Definition at line 938 of file PostProcOnRefMesh.hpp.


The documentation for this struct was generated from the following file: