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call mm_mat_write(a, mtitle, iret, iunit, filename)
- Type:
- Asynchronous.
- On Entry
-
- a
- the sparse matrix to be written.
Type:required.
Specified as: a structured data of type spdatapsb_spmat_type.
- mtitle
- Matrix title.
Type: required
A charachter variable holding a descriptive title for the matrix to be
written to file.
- filename
- The name of the file to be written to.
Type:optional.
Specified as: a character variable containing a valid file name, or
-, in which case the default output unit 6 (i.e. standard output
in Unix jargon) is used. Default: -.
- iunit
- The Fortran file unit number.
Type:optional.
Specified as: an integer value. Only meaningful if filename is not -.
- On Return
-
- iret
- Error code.
Type: required
An integer value; 0 means no error has been detected.