NAME

lis_matrix_set_value - assign the scalar value to the element of the matrix

SYNOPSIS

subroutine lis_matrix_set_value(LIS_INTEGER flag, LIS_INTEGER i, LIS_INTEGER j, LIS_SCALAR value, LIS_MATRIX A, LIS_INTEGER ierr);

DESCRIPTION

Assign the scalar value to the (i, j)-th element of matrix A.

INPUT

flag

OUTPUT

A

The matrix

NOTE

For the multiprocessing environment, the i-th row and the j-th column of the global matrix must be specified. The function lis_matrix_set_value stores the assigned value in a temporary internal format. Therefore, after lis_matrix_set_value is called, the function lis_matrix_assemble must be called.

SEE ALSO

lis(3)

http://www.ssisc.org/lis/