NAME

lis_input - read the matrix and vector data

SYNOPSIS

subroutine lis_input(LIS_MATRIX A, LIS_VECTOR b, LIS_VECTOR x, char *filename, LIS_INTEGER ierr);

DESCRIPTION

Read the matrix and vector data from the external file.

INPUT

filename

The source file

OUTPUT

A

The matrix in the specified storage format

b

The right hand side vector

x

The solution

NOTE

The following file formats are supported:

The extended Matrix Market format (extended to allow vector data)

The Harwell-Boeing format

SEE ALSO

lis(3)

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