ST_TO_HB
Convert Sparse Matrix File from ST to HB Format

ST_TO_HB is a MATLAB program which reads sparse matrix data from an ST (Sparse Triplet) file and writes it to an HB (Harwell-Boeing) file.

Languages:

ST_TO_HB is available in a FORTRAN90 version and a MATLAB version.

Related Data and Programs:

HB, a data directory of examples of HB files, the Harwell Boeing sparse matrix file format;

HB_IO, a MATLAB library which reads and writes sparse linear systems stored in the Harwell-Boeing Sparse Matrix format.

HB_TO_ST, a MATLAB program which converts a sparse matrix from Harwell-Boeing to sparse triplet format.

HBSMC, a dataset directory which contains the Harwell Boeing Sparse Matrix Collection;

MM_TO_HB, a MATLAB program which reads the sparse matrix information from an MM Matrix Market file and writes a corresponding HB Harwell Boeing file.

MSM_TO_HB, a MATLAB program which writes a MATLAB sparse matrix to a Harwell Boeing file;

ST, a format which is used for the input to this program.

ST_IO, a MATLAB library which reads and writes sparse linear systems stored in the ST (Sparse Triplet) format.

ST_TO_DSP, a FORTRAN90 program which converts an ST sparse matrix file to DSP format.

ST_TO_MM, a MATLAB program which converts a sparse matrix file from ST format to Matrix Market (MM) format;

ST_TO_MSM, a MATLAB program which reads an ST sparse triplet file and creates a corresponding MATLAB Sparse Matrix.

Reference:

1. Iain Duff, Roger Grimes, John Lewis,
   User's Guide for the Harwell-Boeing Sparse Matrix Collection,
   October 1992.

Source Code:

• st_to_hb.m, reads an ST file, writes a corresponding HB file.

Examples and Tests:

• st_to_hb_test.m, an example test code.
• st_to_hb_test_output.txt, the output file.
• st_to_hb_test01.st, the ST file read by the test.
• st_to_hb_test01.hb, the HB file written by the test.

You can go up one level to the MATLAB source codes.