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MixTransport::MixTransportElement::OpError Struct Reference

calculate error evaluator More...

#include "tutorials/cor-0to1/src/MixTransportElement.hpp"

Inheritance diagram for MixTransport::MixTransportElement::OpError:
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Collaboration diagram for MixTransport::MixTransportElement::OpError:
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Public Member Functions

 OpError (MixTransportElement &ctx, const std::string field_name)
 
virtual ~OpError ()
 
MoFEMErrorCode doWork (int side, EntityType type, EntitiesFieldData::EntData &data)
 Operator for linear form, usually to calculate values on right hand side.
 
- Public Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
int getNumNodes ()
 get element number of nodes
 
const EntityHandlegetConn ()
 get element connectivity
 
double getVolume () const
 element volume (linear geometry)
 
doublegetVolume ()
 element volume (linear geometry)
 
FTensor::Tensor2< double *, 3, 3 > & getJac ()
 get element Jacobian
 
FTensor::Tensor2< double *, 3, 3 > & getInvJac ()
 get element inverse Jacobian
 
VectorDoublegetCoords ()
 nodal coordinates
 
VolumeElementForcesAndSourcesCoregetVolumeFE () const
 return pointer to Generic Volume Finite Element object
 
- Public Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
 UserDataOperator (const FieldSpace space, const char type=OPSPACE, const bool symm=true)
 
 UserDataOperator (const std::string field_name, const char type, const bool symm=true)
 
 UserDataOperator (const std::string row_field_name, const std::string col_field_name, const char type, const bool symm=true)
 
boost::shared_ptr< const NumeredEntFiniteElementgetNumeredEntFiniteElementPtr () const
 Return raw pointer to NumeredEntFiniteElement.
 
EntityHandle getFEEntityHandle () const
 Return finite element entity handle.
 
int getFEDim () const
 Get dimension of finite element.
 
EntityType getFEType () const
 Get dimension of finite element.
 
boost::weak_ptr< SideNumbergetSideNumberPtr (const int side_number, const EntityType type)
 Get the side number pointer.
 
EntityHandle getSideEntity (const int side_number, const EntityType type)
 Get the side entity.
 
int getNumberOfNodesOnElement () const
 Get the number of nodes on finite element.
 
MoFEMErrorCode getProblemRowIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get row indices.
 
MoFEMErrorCode getProblemColIndices (const std::string filed_name, const EntityType type, const int side, VectorInt &indices) const
 Get col indices.
 
const FEMethodgetFEMethod () const
 Return raw pointer to Finite Element Method object.
 
int getOpType () const
 Get operator types.
 
void setOpType (const OpType type)
 Set operator type.
 
void addOpType (const OpType type)
 Add operator type.
 
int getNinTheLoop () const
 get number of finite element in the loop
 
int getLoopSize () const
 get size of elements in the loop
 
std::string getFEName () const
 Get name of the element.
 
ForcesAndSourcesCoregetPtrFE () const
 
ForcesAndSourcesCoregetSidePtrFE () const
 
ForcesAndSourcesCoregetRefinePtrFE () const
 
const PetscData::SwitchesgetDataCtx () const
 
const KspMethod::KSPContext getKSPCtx () const
 
const SnesMethod::SNESContext getSNESCtx () const
 
const TSMethod::TSContext getTSCtx () const
 
Vec getKSPf () const
 
Mat getKSPA () const
 
Mat getKSPB () const
 
Vec getSNESf () const
 
Vec getSNESx () const
 
Mat getSNESA () const
 
Mat getSNESB () const
 
Vec getTSu () const
 
Vec getTSu_t () const
 
Vec getTSu_tt () const
 
Vec getTSf () const
 
Mat getTSA () const
 
Mat getTSB () const
 
int getTSstep () const
 
double getTStime () const
 
double getTStimeStep () const
 
double getTSa () const
 
double getTSaa () const
 
MatrixDoublegetGaussPts ()
 matrix of integration (Gauss) points for Volume Element
 
auto getFTensor0IntegrationWeight ()
 Get integration weights.
 
MatrixDoublegetCoordsAtGaussPts ()
 Gauss points and weight, matrix (nb. of points x 3)
 
auto getFTensor1CoordsAtGaussPts ()
 Get coordinates at integration points assuming linear geometry.
 
double getMeasure () const
 get measure of element
 
doublegetMeasure ()
 get measure of element
 
MoFEMErrorCode loopSide (const string &fe_name, ForcesAndSourcesCore *side_fe, const size_t dim, const EntityHandle ent_for_side=0, boost::shared_ptr< Range > fe_range=nullptr, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy, AdjCache *adj_cache=nullptr)
 User calls this function to loop over elements on the side of face. This function calls finite element with its operator to do calculations.
 
MoFEMErrorCode loopThis (const string &fe_name, ForcesAndSourcesCore *this_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over the same element using a different set of integration points. This function calls finite element with its operator to do calculations.
 
MoFEMErrorCode loopParent (const string &fe_name, ForcesAndSourcesCore *parent_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations.
 
MoFEMErrorCode loopChildren (const string &fe_name, ForcesAndSourcesCore *child_fe, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 User calls this function to loop over parent elements. This function calls finite element with its operator to do calculations.
 
MoFEMErrorCode loopRange (const string &fe_name, ForcesAndSourcesCore *range_fe, boost::shared_ptr< Range > fe_range, const int verb=QUIET, const LogManager::SeverityLevel sev=Sev::noisy)
 Iterate over range of elements.
 
- Public Member Functions inherited from MoFEM::DataOperator
 DataOperator (const bool symm=true)
 
virtual ~DataOperator ()=default
 
virtual MoFEMErrorCode doWork (int row_side, int col_side, EntityType row_type, EntityType col_type, EntitiesFieldData::EntData &row_data, EntitiesFieldData::EntData &col_data)
 Operator for bi-linear form, usually to calculate values on left hand side.
 
virtual MoFEMErrorCode opLhs (EntitiesFieldData &row_data, EntitiesFieldData &col_data)
 
virtual MoFEMErrorCode opRhs (EntitiesFieldData &data, const bool error_if_no_base=false)
 
bool getSymm () const
 Get if operator uses symmetry of DOFs or not.
 
void setSymm ()
 set if operator is executed taking in account symmetry
 
void unSetSymm ()
 unset if operator is executed for non symmetric problem
 

Public Attributes

MixTransportElementcTx
 
VectorDouble deltaFlux
 
MatrixDouble3by3 invK
 
- Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
char opType
 
std::string rowFieldName
 
std::string colFieldName
 
FieldSpace sPace
 
- Public Attributes inherited from MoFEM::DataOperator
DoWorkLhsHookFunType doWorkLhsHook
 
DoWorkRhsHookFunType doWorkRhsHook
 
bool sYmm
 If true assume that matrix is symmetric structure.
 
std::array< bool, MBMAXTYPE > doEntities
 If true operator is executed for entity.
 
booldoVertices
 \deprectaed If false skip vertices
 
booldoEdges
 \deprectaed If false skip edges
 
booldoQuads
 \deprectaed
 
booldoTris
 \deprectaed
 
booldoTets
 \deprectaed
 
booldoPrisms
 \deprectaed
 

Additional Inherited Members

- Public Types inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
enum  OpType {
  OPROW = 1 << 0 , OPCOL = 1 << 1 , OPROWCOL = 1 << 2 , OPSPACE = 1 << 3 ,
  OPLAST = 1 << 3
}
 Controls loop over entities on element. More...
 
using AdjCache
 
- Public Types inherited from MoFEM::DataOperator
using DoWorkLhsHookFunType
 
using DoWorkRhsHookFunType
 
- Static Public Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
static const char *const OpTypeNames []
 
- Protected Member Functions inherited from MoFEM::VolumeElementForcesAndSourcesCore::UserDataOperator
MoFEMErrorCode setPtrFE (ForcesAndSourcesCore *ptr)
 
- Protected Member Functions inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
- Protected Attributes inherited from MoFEM::ForcesAndSourcesCore::UserDataOperator
ForcesAndSourcesCoreptrFE
 

Detailed Description

calculate error evaluator

Definition at line 1372 of file MixTransportElement.hpp.

Constructor & Destructor Documentation

◆ OpError()

MixTransport::MixTransportElement::OpError::OpError ( MixTransportElement & ctx,
const std::string field_name )
inline

◆ ~OpError()

virtual MixTransport::MixTransportElement::OpError::~OpError ( )
inlinevirtual

Definition at line 1381 of file MixTransportElement.hpp.

1381{}

Member Function Documentation

◆ doWork()

MoFEMErrorCode MixTransport::MixTransportElement::OpError::doWork ( int side,
EntityType type,
EntitiesFieldData::EntData & data )
inlinevirtual

Operator for linear form, usually to calculate values on right hand side.

characteristic size of the element

FIXME: this need to be fixed

Reimplemented from MoFEM::DataOperator.

Definition at line 1386 of file MixTransportElement.hpp.

1387 {
1389 if (type != MBTET)
1391 invK.resize(3, 3, false);
1392 int nb_gauss_pts = data.getN().size1();
1393 EntityHandle fe_ent = getNumeredEntFiniteElementPtr()->getEnt();
1394 double def_val = 0;
1395 Tag th_error_flux, th_error_div;
1396 CHKERR cTx.mField.get_moab().tag_get_handle(
1397 "ERROR_FLUX", 1, MB_TYPE_DOUBLE, th_error_flux,
1398 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
1399 double *error_flux_ptr;
1400 CHKERR cTx.mField.get_moab().tag_get_by_ptr(
1401 th_error_flux, &fe_ent, 1, (const void **)&error_flux_ptr);
1402
1403 CHKERR cTx.mField.get_moab().tag_get_handle(
1404 "ERROR_DIV", 1, MB_TYPE_DOUBLE, th_error_div,
1405 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
1406 double *error_div_ptr;
1407 CHKERR cTx.mField.get_moab().tag_get_by_ptr(
1408 th_error_div, &fe_ent, 1, (const void **)&error_div_ptr);
1409
1410 Tag th_error_jump;
1411 CHKERR cTx.mField.get_moab().tag_get_handle(
1412 "ERROR_JUMP", 1, MB_TYPE_DOUBLE, th_error_jump,
1413 MB_TAG_CREAT | MB_TAG_SPARSE, &def_val);
1414 double *error_jump_ptr;
1415 CHKERR cTx.mField.get_moab().tag_get_by_ptr(
1416 th_error_jump, &fe_ent, 1, (const void **)&error_jump_ptr);
1417 *error_jump_ptr = 0;
1418
1419 /// characteristic size of the element
1420 const double h = pow(getVolume() * 12 / std::sqrt(2), (double)1 / 3);
1421
1422 for (int ff = 0; ff != 4; ff++) {
1423 EntityHandle face;
1424 CHKERR cTx.mField.get_moab().side_element(fe_ent, 2, ff, face);
1425 double *error_face_jump_ptr;
1426 CHKERR cTx.mField.get_moab().tag_get_by_ptr(
1427 th_error_jump, &face, 1, (const void **)&error_face_jump_ptr);
1428 *error_face_jump_ptr = (1 / sqrt(h)) * sqrt(*error_face_jump_ptr);
1429 *error_face_jump_ptr = pow(*error_face_jump_ptr, 2);
1430 *error_jump_ptr += *error_face_jump_ptr;
1431 }
1432
1433 *error_flux_ptr = 0;
1434 *error_div_ptr = 0;
1435 deltaFlux.resize(3, false);
1436 for (int gg = 0; gg < nb_gauss_pts; gg++) {
1437 double w = getGaussPts()(3, gg) * getVolume();
1438 const double x = getCoordsAtGaussPts()(gg, 0);
1439 const double y = getCoordsAtGaussPts()(gg, 1);
1440 const double z = getCoordsAtGaussPts()(gg, 2);
1441 double flux;
1442 CHKERR cTx.getSource(fe_ent, x, y, z, flux);
1443 ;
1444 *error_div_ptr += w * pow(cTx.divergenceAtGaussPts[gg] - flux, 2);
1445 CHKERR cTx.getResistivity(fe_ent, x, y, z, invK);
1446 ;
1447 ublas::matrix_column<MatrixDouble> flux_at_gauss_pt(
1448 cTx.fluxesAtGaussPts, gg);
1449 ublas::matrix_column<MatrixDouble> values_grad_at_gauss_pts(
1451 noalias(deltaFlux) =
1452 prod(invK, flux_at_gauss_pt) + values_grad_at_gauss_pts;
1453 *error_flux_ptr += w * inner_prod(deltaFlux, deltaFlux);
1454 }
1455 *error_div_ptr = h * sqrt(*error_div_ptr);
1456 *error_div_ptr = pow(*error_div_ptr, 2);
1457 cTx.errorMap[sqrt(*error_flux_ptr + *error_div_ptr + *error_jump_ptr)] =
1458 fe_ent;
1459 // Sum/Integrate all errors
1460 cTx.sumErrorFlux += *error_flux_ptr * getVolume();
1461 cTx.sumErrorDiv += *error_div_ptr * getVolume();
1462 // FIXME: Summation should be while skeleton is calculated
1463 cTx.sumErrorJump +=
1464 *error_jump_ptr * getVolume(); /// FIXME: this need to be fixed
1466 }
#define MoFEMFunctionReturnHot(a)
Last executable line of each PETSc function used for error handling. Replaces return()
#define MoFEMFunctionBegin
First executable line of each MoFEM function, used for error handling. Final line of MoFEM functions ...
#define MoFEMFunctionReturn(a)
Last executable line of each PETSc function used for error handling. Replaces return()
#define CHKERR
Inline error check.
double h
MatrixDouble valuesGradientAtGaussPts
gradients at integration points on element
virtual MoFEMErrorCode getResistivity(const EntityHandle ent, const double x, const double y, const double z, MatrixDouble3by3 &inv_k)
natural (Dirichlet) boundary conditions (set values)
VectorDouble divergenceAtGaussPts
divergence at integration points on element
virtual MoFEMErrorCode getSource(const EntityHandle ent, const double x, const double y, const double z, double &flux)
set source term
MatrixDouble fluxesAtGaussPts
fluxes at integration points on element
virtual moab::Interface & get_moab()=0
MatrixDouble & getN(const FieldApproximationBase base)
get base functions this return matrix (nb. of rows is equal to nb. of Gauss pts, nb....
MatrixDouble & getCoordsAtGaussPts()
Gauss points and weight, matrix (nb. of points x 3)
boost::shared_ptr< const NumeredEntFiniteElement > getNumeredEntFiniteElementPtr() const
Return raw pointer to NumeredEntFiniteElement.
MatrixDouble & getGaussPts()
matrix of integration (Gauss) points for Volume Element

Member Data Documentation

◆ cTx

MixTransportElement& MixTransport::MixTransportElement::OpError::cTx

Definition at line 1375 of file MixTransportElement.hpp.

◆ deltaFlux

VectorDouble MixTransport::MixTransportElement::OpError::deltaFlux

Definition at line 1383 of file MixTransportElement.hpp.

◆ invK

MatrixDouble3by3 MixTransport::MixTransportElement::OpError::invK

Definition at line 1384 of file MixTransportElement.hpp.


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