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+*DECK RESCEL
+ SUBROUTINE RESCEL(IPMAP,NCH,NK,ALCH)
+*
+*-----------------------------------------------------------------------
+*
+*Purpose:
+* Compute fuel bundle burnups from the age pattern ALCH between
+* begin-of-cyle burnups BINI and end-of-cycle burnups BFIN
+*
+*Copyright:
+* Copyright (C) 2002 Ecole Polytechnique de Montreal
+* This library is free software; you can redistribute it and/or
+* modify it under the terms of the GNU Lesser General Public
+* License as published by the Free Software Foundation; either
+* version 2.1 of the License, or (at your option) any later version
+*
+*Author(s):
+* routine partly recovered from OPTEX-4 (coef3e)
+*
+*Parameters: input
+* IPMAP address of the MAP linked list or xsm file
+* NCH number of channels
+* NK number of bundles per channel
+* ALCH integer representing channel age.
+*
+*Parameters: output
+* IPMAP address of the MAP linked list or xsm file
+*
+*Reference:
+* J. Tajmouati, "Optimisation de la gestion du combustible enrichi d'un
+* reacteur CANDU avec prise en compte des parametres locaux", These
+* Ph. D., Ecole Polytechnique de Montreal (1993). Voir Eq. (4.7).
+*
+*-----------------------------------------------------------------------
+*
+ USE GANLIB
+*----
+* SUBROUTINE ARGUMENTS
+*----
+ TYPE(C_PTR) IPMAP
+ INTEGER NCH,NK,ALCH(NCH)
+ REAL, ALLOCATABLE, DIMENSION(:) :: F
+ REAL, ALLOCATABLE, DIMENSION(:,:) :: WINT,BINI,BFIN
+*----
+* LOCAL VARIABLES
+*----
+ INTEGER I,J,ILONG,ITYP
+*----
+* SCRATCH STORAGE ALLOCATION
+* BINI initial burnup map
+* BFIN final burnup map
+* WINT instantaneous burnup
+* F age values in real
+*----
+ ALLOCATE(WINT(NCH,NK),BINI(NCH,NK),BFIN(NCH,NK),F(NCH))
+*
+* RECOVER FUEL BURNUPS
+ CALL LCMLEN(IPMAP,'BURN-BEG',ILONG,ITYP)
+ IF(ILONG.EQ.0) THEN
+ CALL XABORT('SHIFTB: INITIAL BURNUP REQUIRED')
+ ENDIF
+ CALL LCMGET(IPMAP,'BURN-BEG',BINI)
+ CALL LCMLEN(IPMAP,'BURN-END',ILONG,ITYP)
+ IF(ILONG.EQ.0) THEN
+ CALL XABORT('SHIFTB: FINAL BURNUP REQUIRED')
+ ENDIF
+ CALL LCMGET(IPMAP,'BURN-END',BFIN)
+*
+ DO 10 I=1,NCH
+ F(I) = (FLOAT(ALCH(I)) - 0.5) / FLOAT(NCH)
+ IF( ALCH(I).EQ.0 ) F(I) = 0.0
+ DO 11 J=1,NK
+ WINT(I,J) = BINI(I,J) + F(I) * (BFIN(I,J) - BINI(I,J))
+ 11 CONTINUE
+ 10 CONTINUE
+ CALL LCMPUT(IPMAP,'BURN-INST',NCH*NK,2,WINT)
+*----
+* SCRATCH STORAGE DEALLOCATION
+*----
+ DEALLOCATE(F,BFIN,BINI,WINT)
+ RETURN
+ END