petsc-3.7.3 2016-07-24
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# PetscFVSetDualSpace

Sets the PetscDualSpace used to define the inner product

### Synopsis

    #include "petscfv.h"
    PetscErrorCode PetscFVSetDualSpace(PetscFV fvm, PetscDualSpace sp)

Not collective

### Input Parameters

| fvm | - The PetscFV object
| sp | - The PetscDualSpace object

Note: A simple dual space is provided automatically, and the user typically will not need to override it.

### See Also

PetscFVCreate()

Level:intermediate
Location: src/dm/dt/interface/dtfv.c
Index of all DM routines
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Index of all manual pages