HP MLIB User's Guide Vol. 2 7th Ed.

910 HP MLIB User’s Guide
DSLEI1 Matrix structure input by single entry
Notes Calls to DSLEI1 and DSLEIE can be intermixed. DSLEIC and DSLEIM cannot
be used if DSLEI1 or DSLEIE are used.
Example Add the entry in row 3035, column 1024 to the list of nonzeros in the matrix.
INTEGER*4 I,J,IER
REAL*8 GLOBAL(150)
I = 3035
J = 1024
CALL DSLEI1 (I,J,GLOBAL,IER)
IF ( IER .NE. 0 ) THEN
handle error condition
ENDIF