petsc-master 2014-12-20
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TSVISetVariableBounds

Sets the lower and upper bounds for the solution vector. xl <= x <= xu

Synopsis

#include "petscts.h"  
PetscErrorCode TSVISetVariableBounds(TS ts, Vec xl, Vec xu)

Input Parameters

ts -the TS context.
xl -lower bound.
xu -upper bound.

Notes

If this routine is not called then the lower and upper bounds are set to PETSC_NINFINITY and PETSC_INFINITY respectively during SNESSetUp().

Level:advanced
Location:
src/ts/interface/ts.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/ts/examples/tutorials/ex21.c.html
src/ts/examples/tutorials/ex23.c.html