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

Input Parameters

• adapt - adaptive controller context

• max_ignore - threshold for solution components that are ignored during error estimation

Options Database Key

• -ts_adapt_max_ignore <max_ignore> - to set the threshold

See Also

TS: Scalable ODE and DAE Solvers, TSAdapt, TSAdaptGetMaxIgnore(), TSAdaptChoose()

Level

intermediate

Location

src/ts/adapt/interface/tsadapt.c

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