PetscDSSetFromOptions

sets parameters in a PetscDS from the options database

Synopsis

#include "petscds.h" 
PetscErrorCode PetscDSSetFromOptions(PetscDS prob)

Collective

Input Parameter

• prob - the PetscDS object to set options for

Options Database Keys

• -petscds_type - Set the PetscDS type

• -petscds_view - View the PetscDS

• -petscds_jac_pre - Turn formation of a separate Jacobian preconditioner on or off

• -bc_ - Specify a list of label ids for a boundary condition

• -bc__comp - Specify a list of field components to constrain for a boundary condition

See Also

PetscDS, PetscDSView()

Level

intermediate

Location

src/dm/dt/interface/dtds.c

Examples

src/ts/tutorials/ex48.c
src/ts/tutorials/ex11.c

---

Index of all DT routines
Table of Contents for all manual pages
Index of all manual pages