v0.13.2
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hdiv_continuity_check.cpp
Go to the documentation of this file.
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
15 {1, 0, 0, 0, 1, 0, 0, 0, 1},
16
17 {0, 0, 0, 0, 1, 0, 0, 0, 1},
18
19 {0, 0, 0, 1, 0, 0, 0, 1, 0}};
20
21int main(int argc, char *argv[]) {
22
23 MoFEM::Core::Initialize(&argc, &argv, (char *)0, help);
24
25 try {
26
27 enum bases { HDIV_AINSWORTH, HDIV_DEMKOWICZ, LASTOP };
28
29 const char *list[] = {"hdiv_ainsworth", "hdiv_demkowicz"};
30
31 PetscBool flg;
32 PetscInt choise_value = HDIV_AINSWORTH;
33 CHKERR PetscOptionsGetEList(PETSC_NULL, NULL, "-base", list, LASTOP,
34 &choise_value, &flg);
35 if (flg != PETSC_TRUE) {
36 SETERRQ(PETSC_COMM_SELF, MOFEM_IMPOSSIBLE_CASE, "base not set");
37 }
38
39 moab::Core mb_instance;
40 moab::Interface &moab = mb_instance;
41 int rank;
42 MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
43
44 char mesh_file_name[255];
45#if PETSC_VERSION_GE(3, 6, 4)
46 CHKERR PetscOptionsGetString(PETSC_NULL, "", "-my_file", mesh_file_name,
47 255, &flg);
48#else
49 CHKERR PetscOptionsGetString(PETSC_NULL, PETSC_NULL, "-my_file",
50 mesh_file_name, 255, &flg);
51#endif
52 if (flg != PETSC_TRUE) {
53 SETERRQ(PETSC_COMM_SELF, 1, "*** ERROR -my_file (MESH FILE NEEDED)");
54 }
55 const char *option;
56 option = "";
57 CHKERR moab.load_file(mesh_file_name, 0, option);
58
59 MoFEM::Core core(moab);
60 MoFEM::Interface &m_field = core;
61
62 // set entities bit level
63 BitRefLevel bit_level0;
64 bit_level0.set(0);
65 EntityHandle meshset_level0;
66 CHKERR moab.create_meshset(MESHSET_SET, meshset_level0);
67 CHKERR m_field.getInterface<BitRefManager>()->setBitRefLevelByDim(
68 0, 3, bit_level0);
69
70 // Fields
71 CHKERR m_field.add_field("MESH_NODE_POSITIONS", H1, AINSWORTH_LEGENDRE_BASE,
72 3);
73 switch (choise_value) {
74 case HDIV_AINSWORTH:
75 CHKERR m_field.add_field("HDIV", HDIV, AINSWORTH_LEGENDRE_BASE, 1);
76 break;
77 case HDIV_DEMKOWICZ:
78 CHKERR m_field.add_field("HDIV", HDIV, DEMKOWICZ_JACOBI_BASE, 1);
79 break;
80 }
81
82 // FE
83 CHKERR m_field.add_finite_element("TET_FE");
84 CHKERR m_field.add_finite_element("TRI_FE");
85 CHKERR m_field.add_finite_element("SKIN_FE");
86
87 // Define rows/cols and element data
88 CHKERR m_field.modify_finite_element_add_field_row("TET_FE", "HDIV");
89 CHKERR m_field.modify_finite_element_add_field_col("TET_FE", "HDIV");
90 CHKERR m_field.modify_finite_element_add_field_data("TET_FE", "HDIV");
91 CHKERR m_field.modify_finite_element_add_field_data("TET_FE",
92 "MESH_NODE_POSITIONS");
93
94 CHKERR m_field.modify_finite_element_add_field_row("SKIN_FE", "HDIV");
95 CHKERR m_field.modify_finite_element_add_field_col("SKIN_FE", "HDIV");
96 CHKERR m_field.modify_finite_element_add_field_data("SKIN_FE", "HDIV");
97 CHKERR m_field.modify_finite_element_add_field_data("SKIN_FE",
98 "MESH_NODE_POSITIONS");
99
100 CHKERR m_field.modify_finite_element_add_field_row("TRI_FE", "HDIV");
101 CHKERR m_field.modify_finite_element_add_field_col("TRI_FE", "HDIV");
102 CHKERR m_field.modify_finite_element_add_field_data("TRI_FE", "HDIV");
103 CHKERR m_field.modify_finite_element_add_field_data("TRI_FE",
104 "MESH_NODE_POSITIONS");
105
106 // Problem
107 CHKERR m_field.add_problem("TEST_PROBLEM");
108
109 // set finite elements for problem
110 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "TET_FE");
111 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "SKIN_FE");
112 CHKERR m_field.modify_problem_add_finite_element("TEST_PROBLEM", "TRI_FE");
113
114 // set refinement level for problem
115 CHKERR m_field.modify_problem_ref_level_add_bit("TEST_PROBLEM", bit_level0);
116
117 // meshset consisting all entities in mesh
118 EntityHandle root_set = moab.get_root_set();
119 // add entities to field
120 CHKERR m_field.add_ents_to_field_by_type(root_set, MBTET, "HDIV");
121
122 // add entities to finite element
123 CHKERR m_field.add_ents_to_finite_element_by_type(root_set, MBTET,
124 "TET_FE");
125
126 Range tets;
127 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
128 BitRefLevel().set(0), BitRefLevel().set(), MBTET, tets);
129 Skinner skin(&moab);
130 Range skin_faces; // skin faces from 3d ents
131 CHKERR skin.find_skin(0, tets, false, skin_faces);
132 CHKERR m_field.add_ents_to_finite_element_by_type(skin_faces, MBTRI,
133 "SKIN_FE");
134
135 Range faces;
136 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
137 BitRefLevel().set(0), BitRefLevel().set(), MBTRI, faces);
138 faces = subtract(faces, skin_faces);
139 CHKERR m_field.add_ents_to_finite_element_by_type(faces, MBTRI, "TRI_FE");
140
141 // set app. order
142 int order = 4;
143 CHKERR m_field.set_field_order(root_set, MBTET, "HDIV", order);
144 CHKERR m_field.set_field_order(root_set, MBTRI, "HDIV", order);
145
146 CHKERR m_field.add_ents_to_field_by_type(0, MBTET, "MESH_NODE_POSITIONS");
147 CHKERR m_field.set_field_order(0, MBVERTEX, "MESH_NODE_POSITIONS", 1);
148 CHKERR m_field.set_field_order(0, MBEDGE, "MESH_NODE_POSITIONS", 2);
149 CHKERR m_field.set_field_order(0, MBTRI, "MESH_NODE_POSITIONS", 2);
150 CHKERR m_field.set_field_order(0, MBTET, "MESH_NODE_POSITIONS", 2);
151
152 // build field
153 CHKERR m_field.build_fields();
154 // build finite elemnts
155 CHKERR m_field.build_finite_elements();
156 // build adjacencies
157 CHKERR m_field.build_adjacencies(bit_level0);
158 // build problem
159 ProblemsManager *prb_mng_ptr;
160 CHKERR m_field.getInterface(prb_mng_ptr);
161 CHKERR prb_mng_ptr->buildProblem("TEST_PROBLEM", true);
162
163 // project geometry form 10 node tets on higher order approx. functions
164 Projection10NodeCoordsOnField ent_method(m_field, "MESH_NODE_POSITIONS");
165 CHKERR m_field.loop_dofs("MESH_NODE_POSITIONS", ent_method);
166
167 // mesh partitioning
168 // partition
169 CHKERR prb_mng_ptr->partitionSimpleProblem("TEST_PROBLEM");
170 CHKERR prb_mng_ptr->partitionFiniteElements("TEST_PROBLEM");
171 // what are ghost nodes, see Petsc Manual
172 CHKERR prb_mng_ptr->partitionGhostDofs("TEST_PROBLEM");
173
174 Vec v;
175 CHKERR m_field.getInterface<VecManager>()->vecCreateGhost("TEST_PROBLEM",
176 ROW, &v);
177 CHKERR VecSetRandom(v, PETSC_NULL);
178 CHKERR m_field.getInterface<VecManager>()->setLocalGhostVector(
179 "TEST_PROBLEM", ROW, v, INSERT_VALUES, SCATTER_REVERSE);
180 CHKERR VecDestroy(&v);
181
182 typedef tee_device<std::ostream, std::ofstream> TeeDevice;
183 typedef stream<TeeDevice> TeeStream;
184 std::ofstream ofs("forces_and_sources_hdiv_continuity_check.txt");
185 TeeDevice my_tee(std::cout, ofs);
186 TeeStream my_split(my_tee);
187
188 struct OpTetFluxes
189 : public VolumeElementForcesAndSourcesCore::UserDataOperator {
190
191 MoFEM::Interface &m_field;
192 Tag tH;
193
194 OpTetFluxes(MoFEM::Interface &m_field, Tag th)
195 : VolumeElementForcesAndSourcesCore::UserDataOperator(
196 "HDIV", UserDataOperator::OPROW),
197 m_field(m_field), tH(th) {}
198
199 MoFEMErrorCode doWork(int side, EntityType type,
200 EntitiesFieldData::EntData &data) {
201 MoFEMFunctionBeginHot;
202
203 if (data.getFieldData().size() == 0)
204 MoFEMFunctionReturnHot(0);
205
206 if (type == MBTRI) {
207
208 boost::shared_ptr<const NumeredEntFiniteElement> mofem_fe =
209 getNumeredEntFiniteElementPtr();
210 SideNumber_multiIndex &side_table = mofem_fe->getSideNumberTable();
211 EntityHandle face = side_table.get<1>()
212 .find(boost::make_tuple(type, side))
213 ->get()
214 ->ent;
215 int sense = side_table.get<1>()
216 .find(boost::make_tuple(type, side))
217 ->get()
218 ->sense;
219
220 VectorDouble t(3, 0);
221 int nb_dofs = data.getN().size2() / 3;
222 for (int dd = 0; dd != nb_dofs; dd++) {
223 for (int ddd = 0; ddd != 3; ddd++)
224 t(ddd) +=
225 data.getVectorN<3>(side)(dd, ddd) * data.getFieldData()[dd];
226 }
227
228 double *t_ptr;
229 CHKERR m_field.get_moab().tag_get_by_ptr(tH, &face, 1,
230 (const void **)&t_ptr);
231 for (int dd = 0; dd < 3; dd++)
232 t_ptr[dd] += sense * t[dd];
233 }
234
235 MoFEMFunctionReturnHot(0);
236 }
237 };
238
239 struct MyTetFE : public VolumeElementForcesAndSourcesCore {
240
241 MyTetFE(MoFEM::Interface &m_field)
242 : VolumeElementForcesAndSourcesCore(m_field) {}
243 int getRule(int order) { return -1; };
244
245 MatrixDouble N;
246 MoFEMErrorCode setGaussPts(int order) {
247 MoFEMFunctionBegin;
248
249 N.resize(1, 3);
250 CHKERR ShapeMBTRI(&N(0, 0), G_TRI_X1, G_TRI_Y1, 1);
251
252 gaussPts.resize(4, 4);
253 for (int ff = 0; ff < 4; ff++) {
254 for (int dd = 0; dd < 3; dd++) {
255 gaussPts(dd, ff) =
256 cblas_ddot(3, &N(0, 0), 1, &face_coords[ff][dd], 3);
257 }
258 gaussPts(3, ff) = G_TRI_W1[0];
259 }
260
261 MoFEMFunctionReturn(0);
262 }
263 };
264
265 struct OpFacesSkinFluxes
266 : public FaceElementForcesAndSourcesCore::UserDataOperator {
267
268 MoFEM::Interface &m_field;
269 Tag tH1, tH2;
270 TeeStream &mySplit;
271
272 OpFacesSkinFluxes(MoFEM::Interface &m_field, Tag th1, Tag th2,
273 TeeStream &my_split)
274 : FaceElementForcesAndSourcesCore::UserDataOperator(
275 "HDIV", UserDataOperator::OPROW),
276 m_field(m_field), tH1(th1), tH2(th2), mySplit(my_split) {}
277
278 MoFEMErrorCode doWork(int side, EntityType type,
279 EntitiesFieldData::EntData &data) {
280 MoFEMFunctionBeginHot;
281
282 if (type != MBTRI)
283 MoFEMFunctionReturnHot(0);
284
285 EntityHandle face = getNumeredEntFiniteElementPtr()->getEnt();
286
287 double *t_ptr;
288 CHKERR m_field.get_moab().tag_get_by_ptr(tH1, &face, 1,
289 (const void **)&t_ptr);
290 double *tn_ptr;
291 CHKERR m_field.get_moab().tag_get_by_ptr(tH2, &face, 1,
292 (const void **)&tn_ptr);
293
294 *tn_ptr = getNormalsAtGaussPts()(0, 0) * t_ptr[0] +
295 getNormalsAtGaussPts()(0, 1) * t_ptr[1] +
296 getNormalsAtGaussPts()(0, 2) * t_ptr[2];
297
298 int nb_dofs = data.getN().size2() / 3;
299 int dd = 0;
300 for (; dd < nb_dofs; dd++) {
301 *tn_ptr += -getNormalsAtGaussPts()(0, 0) *
302 data.getN()(0, 3 * dd + 0) * data.getFieldData()[dd] -
303 getNormalsAtGaussPts()(0, 1) * data.getN()(0, 3 * dd + 1) *
304 data.getFieldData()[dd] -
305 getNormalsAtGaussPts()(0, 2) * data.getN()(0, 3 * dd + 2) *
306 data.getFieldData()[dd];
307 }
308
309 const double eps = 1e-8;
310 if (fabs(*tn_ptr) > eps) {
311 SETERRQ1(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
312 "HDiv continuity failed %6.4e", *tn_ptr);
313 }
314
315 mySplit.precision(5);
316
317 mySplit << face << " " /*<< std::fixed*/ << fabs(*tn_ptr) << std::endl;
318
319 MoFEMFunctionReturnHot(0);
320 }
321 };
322
323 struct OpFacesFluxes
324 : public FaceElementForcesAndSourcesCore::UserDataOperator {
325
326 MoFEM::Interface &m_field;
327 Tag tH1, tH2;
328 TeeStream &mySplit;
329
330 OpFacesFluxes(MoFEM::Interface &m_field, Tag th1, Tag th2,
331 TeeStream &my_split)
332 : FaceElementForcesAndSourcesCore::UserDataOperator(
333 "HDIV", UserDataOperator::OPROW),
334 m_field(m_field), tH1(th1), tH2(th2), mySplit(my_split) {}
335
336 MoFEMErrorCode doWork(int side, EntityType type,
337 EntitiesFieldData::EntData &data) {
338 MoFEMFunctionBeginHot;
339
340 if (type != MBTRI)
341 MoFEMFunctionReturnHot(0);
342
343 EntityHandle face = getNumeredEntFiniteElementPtr()->getEnt();
344
345 double *t_ptr;
346 CHKERR m_field.get_moab().tag_get_by_ptr(tH1, &face, 1,
347 (const void **)&t_ptr);
348 double *tn_ptr;
349 CHKERR m_field.get_moab().tag_get_by_ptr(tH2, &face, 1,
350 (const void **)&tn_ptr);
351
352 *tn_ptr = getNormalsAtGaussPts()(0, 0) * t_ptr[0] +
353 getNormalsAtGaussPts()(0, 1) * t_ptr[1] +
354 getNormalsAtGaussPts()(0, 2) * t_ptr[2];
355
356 const double eps = 1e-8;
357 if (fabs(*tn_ptr) > eps) {
358 SETERRQ1(PETSC_COMM_SELF, MOFEM_ATOM_TEST_INVALID,
359 "HDiv continuity failed %6.4e", *tn_ptr);
360 }
361
362 mySplit.precision(5);
363
364 mySplit << face << " " /*<< std::fixed*/ << fabs(*tn_ptr) << std::endl;
365
366 MoFEMFunctionReturnHot(0);
367 }
368 };
369
370 struct MyTriFE : public FaceElementForcesAndSourcesCore {
371
372 MyTriFE(MoFEM::Interface &m_field)
373 : FaceElementForcesAndSourcesCore(m_field) {}
374 int getRule(int order) { return -1; };
375
376 MoFEMErrorCode setGaussPts(int order) {
377 MoFEMFunctionBeginHot;
378
379 gaussPts.resize(3, 1);
380 gaussPts(0, 0) = G_TRI_X1[0];
381 gaussPts(1, 0) = G_TRI_Y1[0];
382 gaussPts(2, 0) = G_TRI_W1[0];
383
384 MoFEMFunctionReturnHot(0);
385 }
386 };
387
388 MyTetFE tet_fe(m_field);
389 MyTriFE tri_fe(m_field);
390 MyTriFE skin_fe(m_field);
391
392 Tag th1;
393 double def_val[] = {0, 0, 0};
394 CHKERR moab.tag_get_handle("T", 3, MB_TYPE_DOUBLE, th1,
395 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
396
397 auto material_grad_mat = boost::make_shared<MatrixDouble>();
398 auto material_det_vec = boost::make_shared<VectorDouble>();
399 auto material_inv_grad_mat = boost::make_shared<MatrixDouble>();
400
401 tet_fe.getOpPtrVector().push_back(new OpCalculateVectorFieldGradient<3, 3>(
402 "MESH_NODE_POSITIONS", material_grad_mat));
403 tet_fe.getOpPtrVector().push_back(new OpInvertMatrix<3>(
404 material_grad_mat, material_det_vec, material_inv_grad_mat));
405 tet_fe.getOpPtrVector().push_back(new OpSetHOWeights(material_det_vec));
406 tet_fe.getOpPtrVector().push_back(new OpSetHOContravariantPiolaTransform(
407 HDIV, material_det_vec, material_grad_mat));
408 tet_fe.getOpPtrVector().push_back(
409 new OpSetHOInvJacVectorBase(HDIV, material_inv_grad_mat));
410 tet_fe.getOpPtrVector().push_back(new OpTetFluxes(m_field, th1));
411
412 Tag th2;
413 CHKERR moab.tag_get_handle("TN", 1, MB_TYPE_DOUBLE, th2,
414 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
415 tri_fe.getOpPtrVector().push_back(
416 new OpGetHONormalsOnFace("MESH_NODE_POSITIONS"));
417 tri_fe.getOpPtrVector().push_back(
418 new OpHOSetContravariantPiolaTransformOnFace3D(HDIV));
419 tri_fe.getOpPtrVector().push_back(
420 new OpFacesFluxes(m_field, th1, th2, my_split));
421
422 skin_fe.getOpPtrVector().push_back(
423 new OpGetHONormalsOnFace("MESH_NODE_POSITIONS"));
424 skin_fe.getOpPtrVector().push_back(
425 new OpHOSetContravariantPiolaTransformOnFace3D(HDIV));
426 skin_fe.getOpPtrVector().push_back(
427 new OpFacesSkinFluxes(m_field, th1, th2, my_split));
428
429 for (Range::iterator fit = faces.begin(); fit != faces.end(); fit++) {
430 CHKERR moab.tag_set_data(th1, &*fit, 1, &def_val);
431 CHKERR moab.tag_set_data(th2, &*fit, 1, &def_val);
432 }
433
434 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "TET_FE", tet_fe);
435 my_split << "internal\n";
436 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "TRI_FE", tri_fe);
437 my_split << "skin\n";
438 CHKERR m_field.loop_finite_elements("TEST_PROBLEM", "SKIN_FE", skin_fe);
439
440 EntityHandle meshset;
441 CHKERR moab.create_meshset(MESHSET_SET, meshset);
442 CHKERR m_field.getInterface<BitRefManager>()->getEntitiesByTypeAndRefLevel(
443 BitRefLevel().set(0), BitRefLevel().set(), MBTRI, meshset);
444 CHKERR moab.write_file("out.vtk", "VTK", "", &meshset, 1);
445 }
446 CATCH_ERRORS;
447
448 CHKERR MoFEM::Core::Finalize();
449}
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
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
HDIV
@ HDIV
field with continuous normal traction
Definition: definitions.h:87
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_ATOM_TEST_INVALID
@ MOFEM_ATOM_TEST_INVALID
Definition: definitions.h:40
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
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: hdiv_continuity_check.cpp:11
face_coords
static const double face_coords[4][9]
Definition: hdiv_continuity_check.cpp:13
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
N
const int N
Definition: speed_test.cpp:3
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::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::OpHOSetContravariantPiolaTransformOnFace3D
transform Hdiv base fluxes from reference element to physical triangle
Definition: HODataOperators.hpp:273
MoFEM::OpSetHOContravariantPiolaTransform
Apply contravariant (Piola) transfer to Hdiv space for HO geometry.
Definition: HODataOperators.hpp:155
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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