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
VecTaggercontext
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#
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