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
src/ts/tutorials/ex18.c
src/ts/tutorials/ex53.c

Index of all DT routines
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Index of all manual pages