fill_value

OUT:

Fill value

	Purpose	Retrieves the fill value of a DFSD scientific dataset.
	Return value	Returns SUCCEED (or 0) if successful and FAIL (or -1) otherwise.
	Description	The fill value is set by DFSDsetfillvalue and returned in the variable fill_value. Note that DFSDgetfillvalue does not take a file name as an argument. As a result, a DFSD call to initialize the file information structures is required before calling DFSDgetfillvalue. One such call is DFSDgetdims.

	FORTRAN	integer function dsgfill(fill_value)
		character*(*) fill_value