MatFindZeroRows#
Locate all rows that are completely zero in the matrix
Synopsis#
#include "petscmat.h" 
PetscErrorCode MatFindZeroRows(Mat mat, IS *zerorows)
Input Parameter#
- mat - the matrix 
Output Parameter#
- zerorows - the rows that are completely zero 
Note#
zerorows is set to NULL if no rows are zero.
See Also#
Level#
intermediate
Location#
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages