TSDiscGradSetType#
Sets discrete gradient formulation.
Synopsis#
#include "petscts.h"
PetscErrorCode TSDiscGradSetType(TS ts, TSDGType dgtype)
Not Collective
Input Parameters#
ts - timestepping context
dgtype - Discrete gradient type <none, gonzalez, average>
Options Database Key#
-ts_discgrad_type
- flag to choose discrete gradient type
Notes#
Without dgtype or with type none, the discrete gradients timestepper is just implicit midpoint.
See Also#
Level#
intermediate
Location#
Implementations#
TSDiscGradSetType_DiscGrad() in src/ts/impls/implicit/discgrad/tsdiscgrad.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages