C ++********************************************************************
C                                                                      *
C                                                                      *
C                                                                      *
C **********************************************************************
C=* FROM: SPIDER - MODULAR IMAGE PROCESSING SYSTEM.   AUTHOR: J.FRANK  *
C=* Copyright (C) 1985-2005  Health Research Inc.                      *
C=*                                                                    *
C=* HEALTH RESEARCH INCORPORATED (HRI),                                *   
C=* ONE UNIVERSITY PLACE, RENSSELAER, NY 12144-3455.                   *
C=*                                                                    *
C=* Email:  spider@wadsworth.org                                       *
C=*                                                                    *
C=* This program is free software; you can redistribute it and/or      *
C=* modify it under the terms of the GNU General Public License as     *
C=* published by the Free Software Foundation; either version 2 of the *
C=* License, or (at your option) any later version.                    *
C=*                                                                    *
C=* This program is distributed in the hope that it will be useful,    *
C=* but WITHOUT ANY WARRANTY; without even the implied warranty of     *
C=* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU  *
C=* General Public License for more details.                           *
C=*                                                                    *
C=* You should have received a copy of the GNU General Public License  *
C=* along with this program; if not, write to the                      *
C=* Free Software Foundation, Inc.,                                    *
C=* 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.      *
C=*                                                                    *
C **********************************************************************
C                                                                      *
C                                                                      *
C                                                                      *
C  PURPOSE:                                                            *
C                                                                      *
C  PARAMETERS:                                                         *
C                                                                      *
C        0         2         3         4         5         6         7 *
C23456789012345678901234567890123456789012345678901234567890123456789012
C***********************************************************************

	SUBROUTINE  OPSF3_P(LUN,ROT,NF,Q,NFIL)

	DIMENSION  Q(NFIL)
	DOUBLE PRECISION  ROT(29,29,29)

	DO    I=NF,1,-1
	   DO    K=1,NF
	      NR1=NF-I+1+(K-1)*NFIL
	      NR2=I+NF-1+(K-1)*NFIL
	      NR3=NF-I+1+(NFIL-K)*NFIL
	      NR4=I+NF-1+(NFIL-K)*NFIL
	      DO    J=1,NF
	         Q(J)=ROT(NF-J+1,I,NF-K+1)
	         Q(NFIL-J+1)=ROT(NF-J+1,I,NF-K+1)
	      ENDDO
	      CALL  WRTLIN(LUN,Q,NFIL,NR1)
	      CALL  WRTLIN(LUN,Q,NFIL,NR2)
	      CALL  WRTLIN(LUN,Q,NFIL,NR3)
	   CALL  WRTLIN(LUN,Q,NFIL,NR4)
	   ENDDO
	ENDDO
	END