VecFilter

Set all values in the vector with an absolute value less than or equal to the tolerance to zero

Synopsis

#include "petscvec.h"  
PetscErrorCode VecFilter(Vec v, PetscReal tol)

Input Parameters

• v - The vector

• tol - The zero tolerance

Output Parameter

• v - The filtered vector

See Also

VecCreate(), VecSet(), MatFilter()

Level

intermediate

Location

src/vec/vec/utils/vecio.c

Examples

src/snes/tutorials/ex63.c
src/snes/tutorials/ex12.c
src/snes/tutorials/ex13.c
src/snes/tutorials/ex77.c

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