petsc-3.7.7 2017-09-25
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TSGetTolerances

 Get tolerances for local truncation error when using adaptive controller

Synopsis

#include "petscts.h"  
PetscErrorCode TSGetTolerances(TS ts,PetscReal *atol,Vec *vatol,PetscReal *rtol,Vec *vrtol)
Logically Collective

Input Arguments

ts -time integration context

Output Arguments

atol - scalar absolute tolerances, NULL to ignore
vatol - vector of absolute tolerances, NULL to ignore
rtol - scalar relative tolerances, NULL to ignore
vrtol - vector of relative tolerances, NULL to ignore

See Also

TS, TSAdapt, TSVecNormWRMS(), TSSetTolerances()

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