v0.13.2
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hcurl_continuity_check.cpp
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1
2
3#include <MoFEM.hpp>
4
5namespace bio = boost::iostreams;
6using bio::stream;
7using bio::tee_device;
8
9using namespace MoFEM;
10
11static char help[] = "...\n\n";
12
13static const double face_coords[4][9] = {{0, 0, 0, 1, 0, 0, 0, 0, 1},
14 {1, 0, 0, 0, 1, 0, 0, 0, 1},
15 {0, 0, 0, 0, 1, 0, 0, 0, 1},
16 {0, 0, 0, 1, 0, 0, 0, 1, 0}};
17
18static const double edge_coords[6][6] = {
19 {0, 0, 0, 1, 0, 0}, {1, 0, 0, 0, 1, 0}, {0, 1, 0, 0, 0, 0},
20 {0, 0, 0, 0, 0, 1}, {1, 0, 0, 0, 0, 1}, {0, 1, 0, 0, 0, 1}};
21
22int main(int argc, char *argv[]) {
23
24 MoFEM::Core::Initialize(&argc, &argv, (char *)0, help);
25
26 try {
27
28 moab::Core mb_instance;
29 moab::Interface &moab = mb_instance;
30 int rank;
31 MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
32
33 PetscBool flg = PETSC_TRUE;
34 char mesh_file_name[255];
35#if PETSC_VERSION_GE(3, 6, 4)
36 CHKERR PetscOptionsGetString(PETSC_NULL, "", "-my_file", mesh_file_name,
37 255, &flg);
38
39#else
40 CHKERR PetscOptionsGetString(PETSC_NULL, PETSC_NULL, "-my_file",
41 mesh_file_name, 255, &flg);
42
43#endif
44 if (flg != PETSC_TRUE) {
45 SETERRQ(PETSC_COMM_SELF, 1, "*** ERROR -my_file (MESH FILE NEEDED)");
46 }
47 const char *option;
48 option = "";
49 CHKERR moab.load_file(mesh_file_name, 0, option);
50
51 // Select base
52 enum bases { AINSWORTH, DEMKOWICZ, LASBASETOP };
53
54 const char *list_bases[] = {"ainsworth", "demkowicz"};
55
56 PetscInt choice_base_value = AINSWORTH;
57 CHKERR PetscOptionsGetEList(PETSC_NULL, NULL, "-base", list_bases,
58 LASBASETOP, &choice_base_value, &flg);
59
60 if (flg != PETSC_TRUE) {
61 SETERRQ(PETSC_COMM_SELF, MOFEM_IMPOSSIBLE_CASE, "base not set");
62 }
63
64 FieldApproximationBase base = AINSWORTH_LEGENDRE_BASE;
65 if (choice_base_value == AINSWORTH) {
66 base = AINSWORTH_LEGENDRE_BASE;
67 } else if (choice_base_value == DEMKOWICZ) {
68 base = DEMKOWICZ_JACOBI_BASE;
69 }
70
71 // Create MoFEM (Joseph) database
72 MoFEM::Core core(moab);
73 MoFEM::Interface &m_field = core;
74
75 // set entities bit level
76 BitRefLevel bit_level0;
77 bit_level0.set(0);
78 EntityHandle meshset_level0;
79 CHKERR moab.create_meshset(MESHSET_SET, meshset_level0);
80
81 CHKERR m_field.getInterface<BitRefManager>()->setBitRefLevelByDim(
82 0, 3, bit_level0);
83
84 // Fields
85 CHKERR m_field.add_field("MESH_NODE_POSITIONS", H1, AINSWORTH_LEGENDRE_BASE,
86 3);
87
88 CHKERR m_field.add_field("HCURL", HCURL, base, 1);
89
90 // FE
91 CHKERR m_field.add_finite_element("TET_FE");
92 CHKERR m_field.add_finite_element("TRI_FE");
93 CHKERR m_field.add_finite_element("SKIN_FE");
94 CHKERR m_field.add_finite_element("EDGE_FE");
95
96 // Define rows/cols and element data
97 CHKERR m_field.modify_finite_element_add_field_row("TET_FE", "HCURL");
98 CHKERR m_field.modify_finite_element_add_field_col("TET_FE", "HCURL");
99 CHKERR m_field.modify_finite_element_add_field_data("TET_FE", "HCURL");
100 CHKERR m_field.modify_finite_element_add_field_data("TET_FE",
101 "MESH_NODE_POSITIONS");
102
103 CHKERR m_field.modify_finite_element_add_field_row("SKIN_FE", "HCURL");
104 CHKERR m_field.modify_finite_element_add_field_col("SKIN_FE", "HCURL");
105 CHKERR m_field.modify_finite_element_add_field_data("SKIN_FE", "HCURL");
106 CHKERR m_field.modify_finite_element_add_field_data("SKIN_FE",
107 "MESH_NODE_POSITIONS");
108
109 CHKERR m_field.modify_finite_element_add_field_row("TRI_FE", "HCURL");
110 CHKERR m_field.modify_finite_element_add_field_col("TRI_FE", "HCURL");
111 CHKERR m_field.modify_finite_element_add_field_data("TRI_FE", "HCURL");
112 CHKERR m_field.modify_finite_element_add_field_data("TRI_FE",
113 "MESH_NODE_POSITIONS");
114
115 CHKERR m_field.modify_finite_element_add_field_row("EDGE_FE", "HCURL");
116 CHKERR m_field.modify_finite_element_add_field_col("EDGE_FE", "HCURL");
117 CHKERR m_field.modify_finite_element_add_field_data("EDGE_FE", "HCURL");
118 CHKERR m_field.modify_finite_element_add_field_data("EDGE_FE",
119 "MESH_NODE_POSITIONS");
120
121 // Problem
122 CHKERR m_field.add_problem("TEST_PROBLEM");
123
124 // set finite elements for problem
125 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "TET_FE");
126 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "SKIN_FE");
127 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "TRI_FE");
128 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "EDGE_FE");
129
130 // set refinement level for problem
131 CHKERR m_field.modify_problem_ref_level_add_bit("TEST_PROBLEM", bit_level0);
132
133 // meshset consisting all entities in mesh
134 EntityHandle root_set = moab.get_root_set();
135 // add entities to field
136 CHKERR m_field.add_ents_to_field_by_type(root_set, MBTET, "HCURL");
137
138 // add entities to finite element
139 CHKERR
140 m_field.add_ents_to_finite_element_by_type(root_set, MBTET, "TET_FE");
141
142 Range tets;
143 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
144 BitRefLevel().set(0), BitRefLevel().set(), MBTET, tets);
145
146 Skinner skin(&moab);
147 Range skin_faces; // skin faces from 3d ents
148 CHKERR skin.find_skin(0, tets, false, skin_faces);
149
150 CHKERR m_field.add_ents_to_finite_element_by_type(skin_faces, MBTRI,
151 "SKIN_FE");
152
153 Range faces;
154 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
155 BitRefLevel().set(0), BitRefLevel().set(), MBTRI, faces);
156
157 faces = subtract(faces, skin_faces);
158 CHKERR m_field.add_ents_to_finite_element_by_type(faces, MBTRI, "TRI_FE");
159
160 Range edges;
161 CHKERR moab.get_adjacencies(faces, 1, false, edges, moab::Interface::UNION);
162
163 CHKERR m_field.add_ents_to_finite_element_by_type(edges, MBEDGE, "EDGE_FE");
164
165 Range skin_edges;
166 CHKERR moab.get_adjacencies(skin_faces, 1, false, skin_edges,
167 moab::Interface::UNION);
168
169 CHKERR m_field.add_ents_to_finite_element_by_type(edges, MBEDGE, "EDGE_FE");
170
171 // set app. order
172 int order = 4;
173 CHKERR m_field.set_field_order(root_set, MBTET, "HCURL", order);
174 CHKERR m_field.set_field_order(root_set, MBTRI, "HCURL", order);
175 CHKERR m_field.set_field_order(root_set, MBEDGE, "HCURL", order);
176
177 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "MESH_NODE_POSITIONS");
178 CHKERR m_field.set_field_order(0, MBVERTEX, "MESH_NODE_POSITIONS", 1);
179 CHKERR m_field.set_field_order(0, MBEDGE, "MESH_NODE_POSITIONS", 2);
180 CHKERR m_field.set_field_order(0, MBTRI, "MESH_NODE_POSITIONS", 2);
181 CHKERR m_field.set_field_order(0, MBTET, "MESH_NODE_POSITIONS", 2);
182
183 /****/
184 // build database
185 // build field
186 CHKERR m_field.build_fields();
187
188 // build finite elemnts
189 CHKERR m_field.build_finite_elements();
190
191 // build adjacencies
192 CHKERR m_field.build_adjacencies(bit_level0);
193
194 // build problem
195 ProblemsManager *prb_mng_ptr;
196 CHKERR m_field.getInterface(prb_mng_ptr);
197 CHKERR prb_mng_ptr->buildProblem("TEST_PROBLEM", true);
198
199 // project geometry form 10 node tets on higher order approx. functions
200 Projection10NodeCoordsOnField ent_method(m_field, "MESH_NODE_POSITIONS");
201 CHKERR m_field.loop_dofs("MESH_NODE_POSITIONS", ent_method);
202
203 /****/
204 // mesh partitioning
205 // partition
206 CHKERR prb_mng_ptr->partitionSimpleProblem("TEST_PROBLEM");
207 CHKERR prb_mng_ptr->partitionFiniteElements("TEST_PROBLEM");
208
209 // what are ghost nodes, see Petsc Manual
210 CHKERR prb_mng_ptr->partitionGhostDofs("TEST_PROBLEM");
211
212 Vec v;
213 CHKERR m_field.getInterface<VecManager>()->vecCreateGhost("TEST_PROBLEM",
214 ROW, &v);
215 CHKERR VecSetRandom(v, PETSC_NULL);
216
217 CHKERR m_field.getInterface<VecManager>()->setLocalGhostVector(
218 "TEST_PROBLEM", ROW, v, INSERT_VALUES, SCATTER_REVERSE);
219
220 CHKERR VecDestroy(&v);
221
222 typedef tee_device<std::ostream, std::ofstream> TeeDevice;
223 typedef stream<TeeDevice> TeeStream;
224 std::ofstream ofs("forces_and_sources_hdiv_continuity_check.txt");
225 TeeDevice my_tee(std::cout, ofs);
226 TeeStream my_split(my_tee);
227
228 struct OpTetFluxes
229 : public VolumeElementForcesAndSourcesCore::UserDataOperator {
230
231 MoFEM::Interface &mField;
232 Tag tH;
233
234 OpTetFluxes(MoFEM::Interface &m_field, Tag th)
235 : VolumeElementForcesAndSourcesCore::UserDataOperator(
236 "HCURL", UserDataOperator::OPROW),
237 mField(m_field), tH(th) {}
238
239 MoFEMErrorCode doWork(int side, EntityType type,
240 EntitiesFieldData::EntData &data) {
241 MoFEMFunctionBegin;
242
243 if (data.getFieldData().size() == 0)
244 MoFEMFunctionReturnHot(0);
245
246 if (type == MBTRI) {
247
248 boost::shared_ptr<const NumeredEntFiniteElement> mofem_fe =
249 getNumeredEntFiniteElementPtr();
250 SideNumber_multiIndex &side_table = mofem_fe->getSideNumberTable();
251 EntityHandle face = side_table.get<1>()
252 .find(boost::make_tuple(type, side))
253 ->get()
254 ->ent;
255 int sense = side_table.get<1>()
256 .find(boost::make_tuple(type, side))
257 ->get()
258 ->sense;
259
260 // cerr << data.getVectorN() << endl;
261
262 VectorDouble t(3, 0);
263 int nb_dofs = data.getN().size2() / 3;
264 for (int dd = 0; dd < nb_dofs; dd++) {
265 for (int ddd = 0; ddd < 3; ddd++) {
266 t(ddd) +=
267 data.getVectorN<3>(side)(dd, ddd) * data.getFieldData()[dd];
268 }
269 }
270
271 double *t_ptr;
272 CHKERR mField.get_moab().tag_get_by_ptr(tH, &face, 1,
273 (const void **)&t_ptr);
274
275 for (int dd = 0; dd < 3; dd++) {
276 t_ptr[dd] += sense * t[dd];
277 }
278 }
279
280 if (type == MBEDGE) {
281
282 boost::shared_ptr<const NumeredEntFiniteElement> mofem_fe =
283 getNumeredEntFiniteElementPtr();
284 SideNumber_multiIndex &side_table = mofem_fe->getSideNumberTable();
285 EntityHandle edge = side_table.get<1>()
286 .find(boost::make_tuple(type, side))
287 ->get()
288 ->ent;
289 Range adj_tets;
290 CHKERR mField.get_moab().get_adjacencies(&edge, 1, 3, false, adj_tets,
291 moab::Interface::UNION);
292 const int nb_adj_tets = adj_tets.size();
293
294 VectorDouble t(3, 0);
295 int nb_dofs = data.getN().size2() / 3;
296 for (int dd = 0; dd < nb_dofs; dd++) {
297 for (int ddd = 0; ddd < 3; ddd++) {
298 t(ddd) += data.getVectorN<3>(4 + side)(dd, ddd) *
299 data.getFieldData()[dd];
300 }
301 }
302
303 double *t_ptr;
304 CHKERR mField.get_moab().tag_get_by_ptr(tH, &edge, 1,
305 (const void **)&t_ptr);
306
307 for (int dd = 0; dd < 3; dd++) {
308 t_ptr[dd] += t[dd] / nb_adj_tets;
309 }
310 }
311
312 MoFEMFunctionReturn(0);
313 }
314 };
315
316 struct MyTetFE : public VolumeElementForcesAndSourcesCore {
317
318 MyTetFE(MoFEM::Interface &m_field)
319 : VolumeElementForcesAndSourcesCore(m_field) {}
320 int getRule(int order) { return -1; };
321
322 MatrixDouble N_tri;
323 MoFEMErrorCode setGaussPts(int order) {
324
325 MoFEMFunctionBegin;
326
327 try {
328
329 N_tri.resize(1, 3);
330 CHKERR ShapeMBTRI(&N_tri(0, 0), G_TRI_X1, G_TRI_Y1, 1);
331
332 gaussPts.resize(4, 4 + 6);
333 int ff = 0;
334 for (; ff < 4; ff++) {
335 int dd = 0;
336 for (; dd < 3; dd++) {
337 gaussPts(dd, ff) =
338 cblas_ddot(3, &N_tri(0, 0), 1, &face_coords[ff][dd], 3);
339 }
340 gaussPts(3, ff) = G_TRI_W1[0];
341 }
342
343 int ee = 0;
344 for (; ee < 6; ee++) {
345 int dd = 0;
346 for (; dd < 3; dd++) {
347 gaussPts(dd, 4 + ee) =
348 (edge_coords[ee][0 + dd] + edge_coords[ee][3 + dd]) * 0.5;
349 }
350 gaussPts(3, 4 + ee) = 1;
351 }
352
353 // std::cerr << gaussPts << std::endl;
354
355 } catch (std::exception &ex) {
356 std::ostringstream ss;
357 ss << "throw in method: " << ex.what() << " at line " << __LINE__
358 << " in file " << __FILE__;
359 SETERRQ(PETSC_COMM_SELF, MOFEM_STD_EXCEPTION_THROW, ss.str().c_str());
360 }
361
362 MoFEMFunctionReturn(0);
363 }
364 };
365
366 struct OpFacesSkinFluxes
367 : public FaceElementForcesAndSourcesCore::UserDataOperator {
368
369 MoFEM::Interface &mField;
370 Tag tH1, tH2;
371 TeeStream &mySplit;
372
373 OpFacesSkinFluxes(MoFEM::Interface &m_field, Tag th1, Tag th2,
374 TeeStream &my_split)
375 : FaceElementForcesAndSourcesCore::UserDataOperator(
376 "HCURL", UserDataOperator::OPROW),
377 mField(m_field), tH1(th1), tH2(th2), mySplit(my_split) {}
378
379 MoFEMErrorCode doWork(int side, EntityType type,
380 EntitiesFieldData::EntData &data) {
381 MoFEMFunctionBegin;
382
383 if (type != MBTRI)
384 MoFEMFunctionReturnHot(0);
385
386 EntityHandle face = getNumeredEntFiniteElementPtr()->getEnt();
387
388 double *t_ptr;
389 CHKERR mField.get_moab().tag_get_by_ptr(tH1, &face, 1,
390 (const void **)&t_ptr);
391
392 double *tn_ptr;
393 CHKERR mField.get_moab().tag_get_by_ptr(tH2, &face, 1,
394 (const void **)&tn_ptr);
395
396 *tn_ptr = getTangent1AtGaussPts()(0, 0) * t_ptr[0] +
397 getTangent1AtGaussPts()(0, 1) * t_ptr[1] +
398 getTangent1AtGaussPts()(0, 2) * t_ptr[2] +
399 getTangent2AtGaussPts()(0, 0) * t_ptr[0] +
400 getTangent2AtGaussPts()(0, 1) * t_ptr[1] +
401 getTangent2AtGaussPts()(0, 2) * t_ptr[2];
402
403 int nb_dofs = data.getN().size2() / 3;
404 int dd = 0;
405 for (; dd < nb_dofs; dd++) {
406 double val = data.getFieldData()[dd];
407 *tn_ptr +=
408 -getTangent1AtGaussPts()(0, 0) * data.getN()(0, 3 * dd + 0) *
409 val -
410 getTangent1AtGaussPts()(0, 1) * data.getN()(0, 3 * dd + 1) * val -
411 getTangent1AtGaussPts()(0, 2) * data.getN()(0, 3 * dd + 2) * val -
412 getTangent2AtGaussPts()(0, 0) * data.getN()(0, 3 * dd + 0) * val -
413 getTangent2AtGaussPts()(0, 1) * data.getN()(0, 3 * dd + 1) * val -
414 getTangent2AtGaussPts()(0, 2) * data.getN()(0, 3 * dd + 2) * val;
415 }
416
417 const double eps = 1e-8;
418 if (fabs(*tn_ptr) > eps) {
419 SETERRQ1(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
420 "HCurl continuity failed %6.4e", *tn_ptr);
421 }
422
423 mySplit.precision(5);
424 mySplit << face << " " << /*std::fixed <<*/ fabs(*tn_ptr) << std::endl;
425
426 MoFEMFunctionReturn(0);
427 }
428 };
429
430 struct OpFacesFluxes
431 : public FaceElementForcesAndSourcesCore::UserDataOperator {
432
433 MoFEM::Interface &mField;
434 Tag tH1, tH2;
435 TeeStream &mySplit;
436
437 OpFacesFluxes(MoFEM::Interface &m_field, Tag _th1, Tag _th2,
438 TeeStream &my_split)
439 : FaceElementForcesAndSourcesCore::UserDataOperator(
440 "HCURL", UserDataOperator::OPROW),
441 mField(m_field), tH1(_th1), tH2(_th2), mySplit(my_split) {}
442
443 MoFEMErrorCode doWork(int side, EntityType type,
444 EntitiesFieldData::EntData &data) {
445 MoFEMFunctionBegin;
446
447 if (type != MBTRI)
448 MoFEMFunctionReturnHot(0);
449
450 EntityHandle face = getNumeredEntFiniteElementPtr()->getEnt();
451
452 double *t_ptr;
453 CHKERR mField.get_moab().tag_get_by_ptr(tH1, &face, 1,
454 (const void **)&t_ptr);
455
456 double *tn_ptr;
457 CHKERR mField.get_moab().tag_get_by_ptr(tH2, &face, 1,
458 (const void **)&tn_ptr);
459
460 *tn_ptr = getTangent1AtGaussPts()(0, 0) * t_ptr[0] +
461 getTangent1AtGaussPts()(0, 1) * t_ptr[1] +
462 getTangent1AtGaussPts()(0, 2) * t_ptr[2] +
463 getTangent2AtGaussPts()(0, 0) * t_ptr[0] +
464 getTangent2AtGaussPts()(0, 1) * t_ptr[1] +
465 getTangent2AtGaussPts()(0, 2) * t_ptr[2];
466
467 const double eps = 1e-8;
468 if (fabs(*tn_ptr) > eps) {
469 SETERRQ1(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
470 "HCurl continuity failed %6.4e", *tn_ptr);
471 }
472
473 mySplit.precision(5);
474
475 mySplit << face << " " << /*std::fixed <<*/ fabs(*tn_ptr) << std::endl;
476
477 MoFEMFunctionReturn(0);
478 }
479 };
480
481 struct MyTriFE : public FaceElementForcesAndSourcesCore {
482
483 MyTriFE(MoFEM::Interface &m_field)
484 : FaceElementForcesAndSourcesCore(m_field) {}
485 int getRule(int order) { return -1; };
486
487 MoFEMErrorCode setGaussPts(int order) {
488 MoFEMFunctionBeginHot;
489
490 gaussPts.resize(3, 1);
491 gaussPts(0, 0) = G_TRI_X1[0];
492 gaussPts(1, 0) = G_TRI_Y1[0];
493 gaussPts(2, 0) = G_TRI_W1[0];
494
495 MoFEMFunctionReturnHot(0);
496 }
497 };
498
499 struct OpEdgesFluxes
500 : public EdgeElementForcesAndSourcesCore::UserDataOperator {
501
502 MoFEM::Interface &mField;
503 Tag tH1, tH2;
504 TeeStream &mySplit;
505
506 OpEdgesFluxes(MoFEM::Interface &m_field, Tag _th1, Tag _th2,
507 TeeStream &my_split)
508 : EdgeElementForcesAndSourcesCore::UserDataOperator(
509 "HCURL", UserDataOperator::OPROW),
510 mField(m_field), tH1(_th1), tH2(_th2), mySplit(my_split) {}
511
512 MoFEMErrorCode doWork(int side, EntityType type,
513 EntitiesFieldData::EntData &data) {
514 MoFEMFunctionBegin;
515
516 if (type != MBEDGE)
517 MoFEMFunctionReturnHot(0);
518
519 EntityHandle edge = getNumeredEntFiniteElementPtr()->getEnt();
520
521 double *t_ptr;
522 CHKERR mField.get_moab().tag_get_by_ptr(tH1, &edge, 1,
523 (const void **)&t_ptr);
524
525 double *tn_ptr;
526 CHKERR mField.get_moab().tag_get_by_ptr(tH2, &edge, 1,
527 (const void **)&tn_ptr);
528
529 *tn_ptr = getTangentAtGaussPts()(0, 0) * t_ptr[0] +
530 getTangentAtGaussPts()(0, 1) * t_ptr[1] +
531 getTangentAtGaussPts()(0, 2) * t_ptr[2];
532
533 double tn = 0;
534 unsigned int nb_dofs = data.getN().size2() / 3;
535 if (nb_dofs != data.getFieldData().size()) {
536 SETERRQ2(PETSC_COMM_WORLD, MOFEM_DATA_INCONSISTENCY,
537 "Number of dofs on edge and number of base functions not "
538 "equla %d != %d",
539 nb_dofs, data.getFieldData().size());
540 }
541
542 for (unsigned int dd = 0; dd != nb_dofs; ++dd) {
543 double val = data.getFieldData()[dd];
544 tn += getTangentAtGaussPts()(0, 0) * data.getN()(0, 3 * dd + 0) *
545 val +
546 getTangentAtGaussPts()(0, 1) * data.getN()(0, 3 * dd + 1) *
547 val +
548 getTangentAtGaussPts()(0, 2) * data.getN()(0, 3 * dd + 2) *
549 val;
550 }
551
552 // mySplit << *tn_ptr << " " << tn << " " << getLength() << endl;
553 *tn_ptr -= tn;
554
555 // mySplit << getTangentAtGaussPts() << " " << getDirection() << endl;
556
557 // cerr << t_ptr[0] << " " << t_ptr[1] << " " << t_ptr[2] << endl;
558
559 const double eps = 1e-8;
560 if (fabs(*tn_ptr) > eps) {
561 SETERRQ1(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
562 "HCurl continuity failed %6.4e", *tn_ptr);
563 }
564
565 mySplit.precision(5);
566
567 mySplit << edge << " " << /*std::fixed <<*/ fabs(*tn_ptr) << std::endl;
568
569 MoFEMFunctionReturn(0);
570 }
571 };
572
573 struct MyEdgeFE : public EdgeElementForcesAndSourcesCore {
574
575 MyEdgeFE(MoFEM::Interface &m_field)
576 : EdgeElementForcesAndSourcesCore(m_field) {}
577 int getRule(int order) { return -1; };
578
579 MoFEMErrorCode setGaussPts(int order) {
580 MoFEMFunctionBeginHot;
581
582 gaussPts.resize(2, 1);
583 gaussPts(0, 0) = 0.5;
584 gaussPts(1, 0) = 1;
585
586 MoFEMFunctionReturnHot(0);
587 }
588 };
589
590 MyTetFE tet_fe(m_field);
591 MyTriFE tri_fe(m_field);
592 MyTriFE skin_fe(m_field);
593 MyEdgeFE edge_fe(m_field);
594
595 Tag th1;
596 double def_val[] = {0, 0, 0};
597 CHKERR moab.tag_get_handle("T", 3, MB_TYPE_DOUBLE, th1,
598 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
599
600 auto material_grad_mat = boost::make_shared<MatrixDouble>();
601 auto material_det_vec = boost::make_shared<VectorDouble>();
602 auto material_inv_grad_mat = boost::make_shared<MatrixDouble>();
603
604 tet_fe.getOpPtrVector().push_back(new OpCalculateVectorFieldGradient<3, 3>(
605 "MESH_NODE_POSITIONS", material_grad_mat));
606 tet_fe.getOpPtrVector().push_back(new OpInvertMatrix<3>(
607 material_grad_mat, material_det_vec, material_inv_grad_mat));
608 tet_fe.getOpPtrVector().push_back(new OpSetHOWeights(material_det_vec));
609 tet_fe.getOpPtrVector().push_back(
610 new OpSetHOCovariantPiolaTransform(HCURL, material_inv_grad_mat));
611 tet_fe.getOpPtrVector().push_back(
612 new OpSetHOInvJacVectorBase(HCURL, material_inv_grad_mat));
613 tet_fe.getOpPtrVector().push_back(new OpTetFluxes(m_field, th1));
614
615 Tag th2;
616 CHKERR moab.tag_get_handle("TN", 1, MB_TYPE_DOUBLE, th2,
617 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
618
619 tri_fe.getOpPtrVector().push_back(
620 new OpGetHONormalsOnFace("MESH_NODE_POSITIONS"));
621 tri_fe.getOpPtrVector().push_back(
622 new OpCalculateHOCoords("MESH_NODE_POSITIONS"));
623
624 tri_fe.getOpPtrVector().push_back(
625 new OpHOSetCovariantPiolaTransformOnFace3D(HCURL));
626 tri_fe.getOpPtrVector().push_back(
627 new OpFacesFluxes(m_field, th1, th2, my_split));
628
629 skin_fe.getOpPtrVector().push_back(
630 new OpGetHONormalsOnFace("MESH_NODE_POSITIONS"));
631 skin_fe.getOpPtrVector().push_back(
632 new OpHOSetCovariantPiolaTransformOnFace3D(HCURL));
633 skin_fe.getOpPtrVector().push_back(
634 new OpFacesSkinFluxes(m_field, th1, th2, my_split));
635
636 edge_fe.getOpPtrVector().push_back(
637 new OpGetHOTangentsOnEdge("MESH_NODE_POSITIONS"));
638 edge_fe.getOpPtrVector().push_back(
639 new OpHOSetContravariantPiolaTransformOnEdge3D(HCURL));
640 edge_fe.getOpPtrVector().push_back(
641 new OpEdgesFluxes(m_field, th1, th2, my_split));
642
643 for (Range::iterator fit = faces.begin(); fit != faces.end(); fit++) {
644 CHKERR moab.tag_set_data(th1, &*fit, 1, &def_val);
645 CHKERR moab.tag_set_data(th2, &*fit, 1, &def_val);
646 }
647
648 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "TET_FE", tet_fe);
649 my_split << "internal\n";
650 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "TRI_FE", tri_fe);
651 my_split << "skin\n";
652 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "SKIN_FE", skin_fe);
653 my_split << "edges\n";
654 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "EDGE_FE", edge_fe);
655
656 EntityHandle meshset;
657 CHKERR moab.create_meshset(MESHSET_SET, meshset);
658 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
659 BitRefLevel().set(0), BitRefLevel().set(), MBTRI, meshset);
660 CHKERR moab.write_file("out.vtk", "VTK", "", &meshset, 1);
661 }
662 CATCH_ERRORS;
663
664 CHKERR MoFEM::Core::Finalize();
665}
main
int main()
Definition: adol-c_atom.cpp:46
eps
static const double eps
Definition: check_base_functions_derivatives_on_tet.cpp:11
ROW
@ ROW
Definition: definitions.h:123
CATCH_ERRORS
#define CATCH_ERRORS
Catch errors.
Definition: definitions.h:372
FieldApproximationBase
FieldApproximationBase
approximation base
Definition: definitions.h:58
AINSWORTH_LEGENDRE_BASE
@ AINSWORTH_LEGENDRE_BASE
Ainsworth Cole (Legendre) approx. base .
Definition: definitions.h:60
DEMKOWICZ_JACOBI_BASE
@ DEMKOWICZ_JACOBI_BASE
Definition: definitions.h:66
MoFEMFunctionReturnHot
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:447
H1
@ H1
continuous field
Definition: definitions.h:85
HCURL
@ HCURL
field with continuous tangents
Definition: definitions.h:86
MoFEMFunctionBegin
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:346
MOFEM_IMPOSSIBLE_CASE
@ MOFEM_IMPOSSIBLE_CASE
Definition: definitions.h:35
MOFEM_STD_EXCEPTION_THROW
@ MOFEM_STD_EXCEPTION_THROW
Definition: definitions.h:39
MOFEM_ATOM_TEST_INVALID
@ MOFEM_ATOM_TEST_INVALID
Definition: definitions.h:40
MOFEM_DATA_INCONSISTENCY
@ MOFEM_DATA_INCONSISTENCY
Definition: definitions.h:31
MoFEMFunctionReturn
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
Definition: definitions.h:416
CHKERR
#define CHKERR
Inline error check.
Definition: definitions.h:535
MoFEMFunctionBeginHot
#define MoFEMFunctionBeginHot
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
Definition: definitions.h:440
G_TRI_Y1
static const double G_TRI_Y1[]
Definition: fem_tools.h:313
G_TRI_W1
static const double G_TRI_W1[]
Definition: fem_tools.h:314
ShapeMBTRI
PetscErrorCode ShapeMBTRI(double *N, const double *X, const double *Y, const int G_DIM)
calculate shape functions on triangle
Definition: fem_tools.c:182
G_TRI_X1
static const double G_TRI_X1[]
Definition: fem_tools.h:312
order
int order
Definition: fluid_structure_eigenproblem.cpp:84
face_coords
static const double face_coords[4][9]
Definition: forces_and_sources_h1_continuity_check.cpp:13
edge_coords
static const double edge_coords[6][6]
Definition: forces_and_sources_h1_continuity_check.cpp:18
TeeDevice
tee_device< std::ostream, std::ofstream > TeeDevice
Definition: forces_and_sources_testing_contact_prism_element.cpp:9
TeeStream
stream< TeeDevice > TeeStream
Definition: forces_and_sources_testing_contact_prism_element.cpp:10
SideNumber_multiIndex
multi_index_container< boost::shared_ptr< SideNumber >, indexed_by< ordered_unique< member< SideNumber, EntityHandle, &SideNumber::ent > >, ordered_non_unique< composite_key< SideNumber, const_mem_fun< SideNumber, EntityType, &SideNumber::getEntType >, member< SideNumber, signed char, &SideNumber::side_number > > > > > SideNumber_multiIndex
SideNumber_multiIndex for SideNumber.
Definition: RefEntsMultiIndices.hpp:101
MoFEM::CoreInterface::add_finite_element
virtual MoFEMErrorCode add_finite_element(const std::string &fe_name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
add finite element
MoFEM::CoreInterface::build_finite_elements
virtual MoFEMErrorCode build_finite_elements(int verb=DEFAULT_VERBOSITY)=0
Build finite elements.
MoFEM::CoreInterface::modify_finite_element_add_field_col
virtual MoFEMErrorCode modify_finite_element_add_field_col(const std::string &fe_name, const std::string name_row)=0
set field col which finite element use
MoFEM::CoreInterface::add_ents_to_finite_element_by_type
virtual MoFEMErrorCode add_ents_to_finite_element_by_type(const EntityHandle entities, const EntityType type, const std::string &name, const bool recursive=true)=0
add entities to finite element
MoFEM::CoreInterface::modify_finite_element_add_field_data
virtual MoFEMErrorCode modify_finite_element_add_field_data(const std::string &fe_name, const std::string name_filed)=0
set finite element field data
MoFEM::CoreInterface::modify_finite_element_add_field_row
virtual MoFEMErrorCode modify_finite_element_add_field_row(const std::string &fe_name, const std::string name_row)=0
set field row which finite element use
MoFEM::CoreInterface::build_fields
virtual MoFEMErrorCode build_fields(int verb=DEFAULT_VERBOSITY)=0
MoFEM::CoreInterface::set_field_order
virtual MoFEMErrorCode set_field_order(const EntityHandle meshset, const EntityType type, const std::string &name, const ApproximationOrder order, int verb=DEFAULT_VERBOSITY)=0
Set order approximation of the entities in the field.
MoFEM::CoreInterface::add_ents_to_field_by_type
virtual MoFEMErrorCode add_ents_to_field_by_type(const Range &ents, const EntityType type, const std::string &name, int verb=DEFAULT_VERBOSITY)=0
Add entities to field meshset.
MoFEM::CoreInterface::loop_dofs
virtual MoFEMErrorCode loop_dofs(const Problem *problem_ptr, const std::string &field_name, RowColData rc, DofMethod &method, int lower_rank, int upper_rank, int verb=DEFAULT_VERBOSITY)=0
Make a loop over dofs.
MoFEM::CoreInterface::loop_finite_elements
virtual MoFEMErrorCode loop_finite_elements(const std::string problem_name, const std::string &fe_name, FEMethod &method, boost::shared_ptr< NumeredEntFiniteElement_multiIndex > fe_ptr=nullptr, MoFEMTypes bh=MF_EXIST, CacheTupleWeakPtr cache_ptr=CacheTupleSharedPtr(), int verb=DEFAULT_VERBOSITY)=0
Make a loop over finite elements.
MoFEM::ProblemsManager::partitionGhostDofs
MoFEMErrorCode partitionGhostDofs(const std::string name, int verb=VERBOSE)
determine ghost nodes
Definition: ProblemsManager.cpp:2341
MoFEM::ProblemsManager::partitionSimpleProblem
MoFEMErrorCode partitionSimpleProblem(const std::string name, int verb=VERBOSE)
partition problem dofs
Definition: ProblemsManager.cpp:1539
MoFEM::ProblemsManager::buildProblem
MoFEMErrorCode buildProblem(const std::string name, const bool square_matrix, int verb=VERBOSE)
build problem data structures
Definition: ProblemsManager.cpp:87
MoFEM::ProblemsManager::partitionFiniteElements
MoFEMErrorCode partitionFiniteElements(const std::string name, bool part_from_moab=false, int low_proc=-1, int hi_proc=-1, int verb=VERBOSE)
partition finite elements
Definition: ProblemsManager.cpp:2169
MoFEM::CoreInterface::add_problem
virtual MoFEMErrorCode add_problem(const std::string &name, enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add problem.
MoFEM::CoreInterface::modify_problem_ref_level_add_bit
virtual MoFEMErrorCode modify_problem_ref_level_add_bit(const std::string &name_problem, const BitRefLevel &bit)=0
add ref level to problem
MoFEM::CoreInterface::modify_problem_add_finite_element
virtual MoFEMErrorCode modify_problem_add_finite_element(const std::string name_problem, const std::string &fe_name)=0
add finite element to problem, this add entities assigned to finite element to a particular problem
help
static char help[]
Definition: hcurl_continuity_check.cpp:11
face_coords
static const double face_coords[4][9]
Definition: hcurl_continuity_check.cpp:13
edge_coords
static const double edge_coords[6][6]
Definition: hcurl_continuity_check.cpp:18
v
const double v
phase velocity of light in medium (cm/ns)
Definition: initial_diffusion.cpp:40
mesh_file_name
char mesh_file_name[255]
Definition: mesh_smoothing.cpp:23
MoFEM::Exceptions::MoFEMErrorCode
PetscErrorCode MoFEMErrorCode
MoFEM/PETSc error code.
Definition: Exceptions.hpp:56
MoFEM::Types::BitRefLevel
std::bitset< BITREFLEVEL_SIZE > BitRefLevel
Bit structure attached to each entity identifying to what mesh entity is attached.
Definition: Types.hpp:40
MoFEM
implementation of Data Operators for Forces and Sources
Definition: Common.hpp:10
MoFEM::PetscOptionsGetEList
PetscErrorCode PetscOptionsGetEList(PetscOptions *, const char pre[], const char name[], const char *const *list, PetscInt next, PetscInt *value, PetscBool *set)
Definition: DeprecatedPetsc.hpp:203
MoFEM::PetscOptionsGetString
PetscErrorCode PetscOptionsGetString(PetscOptions *, const char pre[], const char name[], char str[], size_t size, PetscBool *set)
Definition: DeprecatedPetsc.hpp:172
t
constexpr double t
plate stiffness
Definition: plate.cpp:59
MoFEM::BitRefManager
Managing BitRefLevels.
Definition: BitRefManager.hpp:21
MoFEM::CoreInterface::get_moab
virtual moab::Interface & get_moab()=0
MoFEM::CoreInterface::build_adjacencies
virtual MoFEMErrorCode build_adjacencies(const Range &ents, int verb=DEFAULT_VERBOSITY)=0
build adjacencies
MoFEM::CoreInterface::add_field
virtual MoFEMErrorCode add_field(const std::string &name, const FieldSpace space, const FieldApproximationBase base, const FieldCoefficientsNumber nb_of_coefficients, const TagType tag_type=MB_TAG_SPARSE, const enum MoFEMTypes bh=MF_EXCL, int verb=DEFAULT_VERBOSITY)=0
Add field.
MoFEM::CoreTmp< 0 >
Core (interface) class.
Definition: Core.hpp:82
MoFEM::CoreTmp< 0 >::Initialize
static MoFEMErrorCode Initialize(int *argc, char ***args, const char file[], const char help[])
Initializes the MoFEM database PETSc, MOAB and MPI.
Definition: Core.cpp:72
MoFEM::CoreTmp< 0 >::Finalize
static MoFEMErrorCode Finalize()
Checks for options to be called at the conclusion of the program.
Definition: Core.cpp:112
MoFEM::DeprecatedCoreInterface
Deprecated interface functions.
Definition: DeprecatedCoreInterface.hpp:16
MoFEM::EntitiesFieldData::EntData
Data on single entity (This is passed as argument to DataOperator::doWork)
Definition: EntitiesFieldData.hpp:127
MoFEM::EntitiesFieldData::EntData::getN
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
Definition: EntitiesFieldData.hpp:1305
MoFEM::EntitiesFieldData::EntData::getFieldData
const VectorDouble & getFieldData() const
get dofs values
Definition: EntitiesFieldData.hpp:1241
MoFEM::EntitiesFieldData::EntData::getVectorN
const MatrixAdaptor getVectorN(const FieldApproximationBase base, const int gg)
get Hdiv of base functions at Gauss pts
Definition: EntitiesFieldData.hpp:1434
MoFEM::ForcesAndSourcesCore::setGaussPts
virtual MoFEMErrorCode setGaussPts(int order_row, int order_col, int order_data)
set user specific integration rule
Definition: ForcesAndSourcesCore.cpp:1872
MoFEM::ForcesAndSourcesCore::getRule
virtual int getRule(int order_row, int order_col, int order_data)
another variant of getRule
Definition: ForcesAndSourcesCore.cpp:1866
MoFEM::ForcesAndSourcesCore::gaussPts
MatrixDouble gaussPts
Matrix of integration points.
Definition: ForcesAndSourcesCore.hpp:109
MoFEM::OpCalculateHOCoords
Calculate HO coordinates at gauss points.
Definition: HODataOperators.hpp:41
MoFEM::OpCalculateVectorFieldGradient
Get field gradients at integration pts for scalar filed rank 0, i.e. vector field.
Definition: UserDataOperators.hpp:1513
MoFEM::OpGetHONormalsOnFace
Calculate normals at Gauss points of triangle element.
Definition: HODataOperators.hpp:256
MoFEM::OpGetHOTangentsOnEdge
Calculate tangent vector on edge form HO geometry approximation.
Definition: HODataOperators.hpp:344
MoFEM::OpHOSetContravariantPiolaTransformOnEdge3D
transform Hcurl base fluxes from reference element to physical edge
Definition: HODataOperators.hpp:292
MoFEM::OpHOSetCovariantPiolaTransformOnFace3D
transform Hcurl base fluxes from reference element to physical triangle
Definition: HODataOperators.hpp:311
MoFEM::OpSetHOCovariantPiolaTransform
Apply covariant (Piola) transfer to Hcurl space for HO geometry.
Definition: HODataOperators.hpp:181
MoFEM::OpSetHOInvJacVectorBase
transform local reference derivatives of shape function to global derivatives if higher order geometr...
Definition: HODataOperators.hpp:91
MoFEM::OpSetHOWeights
Set inverse jacobian to base functions.
Definition: HODataOperators.hpp:133
MoFEM::ProblemsManager
Problem manager is used to build and partition problems.
Definition: ProblemsManager.hpp:21
MoFEM::Projection10NodeCoordsOnField
Projection of edge entities with one mid-node on hierarchical basis.
Definition: Projection10NodeCoordsOnField.hpp:24
MoFEM::UnknownInterface::getInterface
MoFEMErrorCode getInterface(IFACE *&iface) const
Get interface refernce to pointer of interface.
Definition: UnknownInterface.hpp:93
MoFEM::VecManager
Vector manager is used to create vectors \mofem_vectors.
Definition: VecManager.hpp:23
OpFacesFluxes::doWork
MoFEMErrorCode doWork(int side, EntityType type, EntitiesFieldData::EntData &data)
Definition: hdiv_divergence_operator.cpp:213
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