PetscDualSpaceCreateInteriorDataDefault#

Create quadrature points by examining interior functionals and create the matrix mapping quadrature point values to interior dual space values

Synopsis#

#include "petscfe.h" 
PetscErrorCode PetscDualSpaceCreateInteriorDataDefault(PetscDualSpace sp, PetscQuadrature *intNodes, Mat *intMat)

Input Parameter#

  • sp - The dualspace

Output Parameters#

  • intNodes - A PetscQuadrature object containing all evaluation points needed to evaluate interior degrees of freedom

  • intMat - A matrix that computes dual space values from point values: size [spdim0 x (npoints * nc)], where spdim0 is the size of the constrained layout (PetscSectionGetConstrainStorageSize()) of the dual space section, npoints is the number of points in allNodes and nc is PetscDualSpaceGetNumComponents().

See Also#

PetscDualSpace, PetscQuadrature, Mat, PetscDualSpaceCreate(), PetscDualSpaceGetInteriorData()

Level#

advanced

Location#

src/dm/dt/dualspace/interface/dualspace.c

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Index of all DUALSPACE routines
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Index of all manual pages