SUBROUTINE HY_IFSP  ( rimnem, cimnem, iret )
C************************************************************************
C* HY_IFSP								*
C*									*
C* This subroutine initializes the interface mnemonic arrays and sets   *
C* the pointers within COMMON / RINTFP / and COMMON / CINTFP /.		*
C*									*
C* HY_IFSP  ( RIMNEM, CIMNEM, IRET )					*
C*									*
C* Output parameters:							*
C*	RIMNEM (*)	CHAR*		Interface mnemonics for reals   *
C*	CIMNEM (*)	CHAR*		Interface mnemonics for chars   *
C*	IRET		INTEGER		Return code 			*
C*					  0 = normal return 		*
C*					 -1 = one or more pointers	*
C*					      could not be set 		*
C*									*
C**									*
C* Log:									*
C* C. Caruso Magee/NCEP 07/06                                           *
C************************************************************************
	INCLUDE		'GEMPRM.PRM'
	INCLUDE		'hycmn.cmn'
C*
	CHARACTER*(*)	rimnem (*), cimnem (*)
C*
	LOGICAL		allok
	INTEGER		iploc ( NRSLMN )
	CHARACTER	rifmn ( NRIMN )*8, cifmn ( NCIMN )*8
C*
C*	Establish equivalence between iploc ( ) and COMMON / RINTFP /
C*
	EQUIVALENCE	( iploc (1), iryear )
C*
	DATA	( rifmn ( i ), i = 1, NRIMN )
     +  /   'YEAR'  , 'MNTH'  , 'DAYS'  , 'HOUR'  , 'MINU'  ,
     +	    'SLAT'  , 'SLON'  , 'SELV'  ,
     +	    'RFLO'  , 'RSTG'  ,  
     +	    'PCP5M' , 'PCP5QA', 'PCP5QR',                               
     +	    'PCP1H' , 'PCP1QA', 'PCP1QR',                               
     +	    'PCP3H' , 'PCP3QA', 'PCP3QR',                               
     +	    'PCP6H' , 'PCP6QA', 'PCP6QR',                               
     +	    'PCP12H' , 'PCP12QA', 'PCP12QR',                               
     +	    'PCP24H' , 'PCP24QA', 'PCP24QR'/                               
C*					Real interface mnemonics 
C*
	DATA	( cifmn ( i ), i = 1, NCIMN ) 
     +	/   'HYID'  , 'PRVID' ,
     +	    'PCP5QD', 'PCP1QD', 'PCP3QD', 'PCP6QD',
     +	    'PCP12QD', 'PCP24QD' /
C*					Character interface mnemonics 
C-----------------------------------------------------------------------
	iret = 0
C
C*	Initialize the interface mnemonics.
C
	DO i = 1, NRIMN
	    rimnem ( i ) = rifmn ( i )
	END DO
	DO i = 1, NCIMN
	    cimnem ( i ) = cifmn ( i )
	END DO 
C
C*	The logical variable "allok" is initially set to .true. but will
C*	be reset to .false. if any of the pointers cannot be set.
C
	allok = .true.
C
C*	Set the pointers for the single-level interface mnemonics.
C
	DO ii = 1, NRSLMN
	    CALL DC_IFFP  ( rimnem (ii), rimnem, NRIMN, allok,
     +			    iploc (ii), ier ) 
	END DO
C
	CALL DC_IFFP  ( 'HYID' , cimnem, NCIMN, allok, ichyid, ier )
	CALL DC_IFFP  ( 'PRVID' , cimnem, NCIMN, allok, icprvid, ier )
	CALL DC_IFFP  ( 'PCP5QD', cimnem, NCIMN, allok, icpcp5qd, ier )
	CALL DC_IFFP  ( 'PCP1QD', cimnem, NCIMN, allok, icpcp1qd, ier )
	CALL DC_IFFP  ( 'PCP3QD', cimnem, NCIMN, allok, icpcp3qd, ier )
	CALL DC_IFFP  ( 'PCP6QD', cimnem, NCIMN, allok, icpcp6qd, ier )
	CALL DC_IFFP  ( 'PCP12QD', cimnem, NCIMN, allok, icpcp12qd, ier )
	CALL DC_IFFP  ( 'PCP24QD', cimnem, NCIMN, allok, icpcp24qd, ier )
C
C*	Were all of the pointers properly set?
C
	IF  ( .not. allok ) THEN
	    iret = -1
	END IF
C*
	RETURN
	END