VecTaggerCDFIterativeGetTolerances#

Get the tolerances for iterative computation of absolute boxes from CDF boxes.

Synopsis#

#include "petscvec.h" 
PetscErrorCode VecTaggerCDFIterativeGetTolerances(VecTagger tagger, PetscInt *maxit, PetscReal *rtol, PetscReal *atol)

Logically Collective

Input Parameter#

tagger - the VecTagger context

Output Parameters#

maxit - the maximum number of iterations: 0 indicates the absolute values will be estimated from an initial guess based only on the minimum, maximum, mean, and standard deviation of the box endpoints.
rtol - the acceptable relative tolerance in the absolute values from the initial guess
atol - the acceptable absolute tolerance in the absolute values from the initial guess

See Also#

VecTagger, VecTaggerCDFSetMethod()

Level#

advanced

Location#

src/vec/vec/utils/tagger/impls/cdf.c

Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages