SUBROUTINE UA_SDGE  ( stid, iret )
C************************************************************************
C* UA_SDGE								*
C*									*
C* This subroutine retrieves data for ship STID from the ship station	*
C* table and then stores it in the interface arrays.			*
C*									*
C* UA_SDGE  ( STID, IRET )						*
C*									*
C* Input parameters:							*
C*	STID		CHAR*		Ship ID				*
C*									*
C* Output parameters:							*
C*	CIVALS (ICCOUN)	CHAR*		Country ID			*
C*	RIVALS (IRSELV)	REAL		Elevation in meters		*
C*	RIVALS (IRWMOR)	REAL		Region number			*
C*	RIVALS (IRITPD)	REAL		Instrument type			*
C*	IRET		INTEGER		Return code:			*
C*					  0 = Normal return		*
C*					 -1 = STID not in table		*
C**									*
C* Log:									*
C* J. Ator/NCEP		03/96						*
C* J. Ator/NCEP		08/96	Use UT_BSRC to locate STID in table	*
C* J. Ator/NCEP		12/97	New interface format, style changes	*
C* J. Ator/NCEP		03/98	Include 'uacmn_stntbl.cmn'		*
C* J. Ator/NCEP		10/99	Clean up function declarations		*
C************************************************************************
	INCLUDE		'GEMPRM.PRM'
	INCLUDE		'uacmn.cmn'
	INCLUDE		'uacmn_stntbl.cmn'
C*
	CHARACTER*(*)	stid
C------------------------------------------------------------------------
	iret = 0
C
C*	Locate ship STID within the ship station table.
C
	CALL DC_BSRC  ( stid, sdstid, nsde, ii, iersrc )
	IF  ( ii .eq. 0 )  THEN
	    iret = -1
	    RETURN
	END IF
C
C*	Store the country ID.
C
	civals ( iccoun ) = sdcoun ( ii )
C
C*	Store the elevation.
C
	rivals ( irselv ) = sdselv ( ii )
C
C*	Store the region number.
C
C*	This value is stored in the interface format
C*	as a code figure from WMO BUFR Table 0 01 003.
C
	rivals ( irwmor ) = FLOAT ( sdregn ( ii ) )
C
C*	Store the station table instrument type.
C
C*	This value is stored in the interface format
C*	as a code figure from WMO Code Table 3685.
C
	rivals ( iritpd ) = FLOAT ( sdinst ( ii ) )
C*
	RETURN
	END