petsc-3.10.4 2019-02-26
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PetscDSSetFromOptions

sets parameters in a PetscDS from the options database

Synopsis

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

Input Parameter

prob -the PetscDS object to set options for

Options Database

-petscds_type <type> : Set the DS type- . -petscds_view <view opt> : View the DS
-petscds_jac_pre : Turn formation of a separate Jacobian preconditioner on and off- . -bc_<name> <ids> : Specify a list of label ids for a boundary condition
-bc_<name>_comp <comps> : Specify a list of field components to constrain for a boundary condition-

See Also

PetscDSView()

Level

developer

Location

src/dm/dt/interface/dtds.c

Examples

src/snes/examples/tutorials/ex12.c.html
src/snes/examples/tutorials/ex62.c.html
src/snes/examples/tutorials/ex77.c.html
src/ts/examples/tutorials/ex11.c.html
src/ts/examples/tutorials/ex48.c.html

Index of all DT routines
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Index of all manual pages