SUBROUTINE CG_IFIV ( iret )
C************************************************************************
C* CG_IFIV                                                              *
C*                                                                      *
C* This subroutine initializes the interface values arrays to missing   *
C* for a new report.                                                    *
C*                                                                      *
C* CG_IFIV ( IRET )	       	                                        *
C*                                                                      *
C* Output parameters:                                                   *
C*	IRET            INTEGER         Return code                     *
C*				   	  0 = normal return 	        *
C*                                                                      *
C**                                                                     *
C* Log:							                *
C* R. Hollern/NCEP       3/00   Created from MA_INIT                    *
C* C. Caruso Magee/NCEP  4/00   Modifying MA_INIT for Coast Guard data  *
C* C. Caruso Magee/NCEP  6/00   Remove defn of irnclo and irnswv.       *
C************************************************************************
        INCLUDE 	'GEMPRM.PRM'
        INCLUDE 	'cgcmn.cmn'
C-----------------------------------------------------------------------
        iret   = 0
C
	DO i = 1, NRIMN
	    rivals ( i ) = RMISSD
	END DO
C
	DO i = 1, NCIMN
	    civals ( i ) = ' '
	END DO
C*
        RETURN
        END