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c----------------------------------------------------------------------c
c S P A R S K I T c
c----------------------------------------------------------------------c
C INPUT-OUTPUT MODULE c
c----------------------------------------------------------------------c
c contents: c
c---------- c
c readmt : reads matrices in the Boeing/Harwell format. c
c prtmt : prints matrices in the Boeing/Harwell format. c
c dump : outputs matrix rows in a simple format (debugging purposes)c
c pspltm : generates a post-script plot of the non-zero pattern of A c
c pltmt : produces a 'pic' file for plotting a sparse matrix c
c smms : write the matrx in a format used in SMMS package c
c readsm : reads matrics in coordinate format (as in SMMS package) c
c readsk : reads matrices in CSR format (simplified H/B formate). c
c skit : writes matrics to a file, format same as above. c
c prtunf : writes matrics (in CSR format) unformatted c
c readunf: reads unformatted data of matrics (in CSR format) c
c----------------------------------------------------------------------c
To visualize a Harwell-Boeing matrix on a Unix workstation, it is easiest
to convert it to a postscript file and then view it with ghostview or gs.
The program hb2ps.ex may be used for the former purpose.
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