PetscDSGetNumFields#

Returns the number of fields in the PetscDS

Synopsis#

#include "petscds.h" 
PetscErrorCode PetscDSGetNumFields(PetscDS prob, PetscInt *Nf)

Not collective

Input Parameter#

  • prob - The PetscDS object

Output Parameter#

  • Nf - The number of fields

See Also#

PetscDS, PetscDSGetSpatialDimension(), PetscDSCreate()

Level#

beginner

Location#

src/dm/dt/interface/dtds.c

Examples#

src/snes/tutorials/ex26.c.html
src/ts/tutorials/ex18.c.html
src/ts/tutorials/ex53.c.html


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