PetscDSSetImplicit

Set the flag for implicit solve for this field. This is just a guide for TSIMEX

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSSetImplicit(PetscDS prob, PetscInt f, PetscBool implicit)

Not Collective

Input Parameters

• prob - The PetscDS object

• f - The field number

• implicit - The flag indicating what kind of solve to use for this field

See Also

TSIMEX, PetscDSGetImplicit(), PetscDSSetDiscretization(), PetscDSAddDiscretization(), PetscDSGetNumFields(), PetscDSCreate()

Level

developer

Location

src/dm/dt/interface/dtds.c

Examples

src/ts/tutorials/ex45.c
src/ts/tutorials/ex48.c

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