petsc-3.7.5 2017-01-01
VecChop
Set all values in the vector with an absolute value less than the tolerance to zero
Synopsis
#include "petscvec.h"
PetscErrorCode VecChop(Vec v, PetscReal tol)
Input Parameters
| v | - The vector
|
| tol | - The zero tolerance
|
Output Parameters
v -The chopped vector
See Also
VecCreate(), VecSet()
Level:intermediate
Location:src/vec/vec/utils/vecio.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex12.c.html
src/snes/examples/tutorials/ex62.c.html
src/snes/examples/tutorials/ex77.c.html