PETSc version 3.17.4
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# PetscWeakFormSetNumFields

Sets the number of fields

### Synopsis

    #include "petscds.h"
    PetscErrorCode PetscWeakFormSetNumFields(PetscWeakForm wf, PetscInt Nf)

Not collective

### Input Parameters

| wf | - The PetscWeakForm object
| Nf | - The number of fields

### See Also

PetscWeakFormGetNumFields(), PetscWeakFormCreate()

### Level

beginner

### Location

src/dm/dt/interface/dtweakform.c
Index of all DT routines
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