petsc-3.10.5 2019-03-28
TSFunctionDomainError
Check if the current state is valid
Synopsis
#include "petscts.h"
PetscErrorCode TSFunctionDomainError(TS ts,PetscReal stagetime,Vec Y,PetscBool* accept)
Input Parameters
ts - the TS context
stagetime - time of the simulation
Y - state vector to check.
Output Parameter
accept - Set to PETSC_FALSE if the current state vector is valid.
Note
This function should be used to ensure the state is in a valid part of the space.
For example, one can ensure here all values are positive.
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