petsc-master 2019-12-13
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TSAdaptSetMaxIgnore

Set error estimation threshold. Solution components below this threshold value will not be considered when computing error norms for time step adaptivity (in absolute value). A negative value (default) of the threshold leads to considering all solution components.

Synopsis

#include "petscts.h" 
PetscErrorCode TSAdaptSetMaxIgnore(TSAdapt adapt,PetscReal max_ignore)
Logically collective on TSAdapt

Input Arguments

adapt - adaptive controller context
max_ignore - threshold for solution components that are ignored during error estimation

Options Database Keys

-ts_adapt_max_ignore <max_ignore> -to set the threshold

See Also

TSAdapt, TSAdaptGetMaxIgnore(), TSAdaptChoose()

Level

intermediate

Location

src/ts/adapt/interface/tsadapt.c
Index of all TS routines
Table of Contents for all manual pages
Index of all manual pages