sds_id

IN:

Data set identifier returned by SDcreate or SDselect

	Purpose	Determines whether a data set is appendable.
	Return value	Returns TRUE (or 1) if the data set is appendable, and FALSE (or 0) otherwise.
	Description	SDisrecord will determine if the data set specified by the parameter sds_id is appendable, which means that the slowest-changing dimension was declared unlimited when the data set was created.

	FORTRAN	integer sfisrcrd(sd_id)
		integer sd_id