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*DECK S2M
SUBROUTINE S2M(NENTRY,HENTRY,IENTRY,JENTRY,KENTRY)
*
*-----------------------------------------------------------------------
*
*Purpose:
* To recover information from a SERPENT output file and translate the
* requested data towards a macrolib.
*
*Copyright:
* Copyright (C) 2014 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): A. Hebert
*
*Parameters: input/output
* NENTRY number of LCM objects or files used by the operator.
* HENTRY name of each LCM object or file:
* HENTRY(1) create or modification ascii file containing
* Apotrim data;
* HENTRY(2) read-only type(L_MACROLIB).
* IENTRY type of each LCM object or file:
* =1 LCM memory object; =2 XSM file; =3 sequential binary file;
* =4 sequential ascii file.
* JENTRY access of each LCM object or file:
* =0 the LCM object or file is created;
* =1 the LCM object or file is open for modifications;
* =2 the LCM object or file is open in read-only mode.
* KENTRY LCM object address or file unit number.
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER NENTRY,IENTRY(NENTRY),JENTRY(NENTRY)
TYPE(C_PTR) KENTRY(NENTRY)
CHARACTER HENTRY(NENTRY)*12
*----
* LOCAL VARIABLES
*----
TYPE(C_PTR) IPMAC,JPMAC,KPMAC
PARAMETER (NSTATE=40,IOUT=6)
CHARACTER TEXT12*12,HSIGN*12,HLINE*512,CM*2
LOGICAL LB1,LFIS
DOUBLE PRECISION DFLOTT
INTEGER ISTATE(NSTATE)
PARAMETER(CM='00')
*----
* ALLOCATABLE ARRAYS
*----
REAL, ALLOCATABLE, DIMENSION(:) :: XS,FLUX,FISS,CHI,DIFF,GAR3
REAL, ALLOCATABLE, DIMENSION(:,:) :: SCAT
*
IF(NENTRY.LE.1) CALL XABORT('S2M: MINIMUM OF 2 OBJECTS EXPECTED.')
TEXT12=HENTRY(1)
IF((IENTRY(1).NE.1).AND.(IENTRY(1).NE.4)) CALL XABORT('S2M: LCM '
1 //'OBJECT EXPECTED AT LHS.')
IF(JENTRY(1).EQ.2) CALL XABORT('S2M: LCM OBJECT IN CREATE OR MOD'
1 //'IFICATION MODE EXPECTED AT LHS.')
IPMAC=KENTRY(1)
IF(IENTRY(2).NE.4) CALL XABORT('S2M: ASCII FILE NAMED '//TEXT12
1 //' EXPECTED AT RHS.')
IF(JENTRY(2).NE.2) CALL XABORT('S2M: ASCII FILE IN READ-ONLY MOD'
1 //'E EXPECTED AT RHS.')
IFIN=FILUNIT(KENTRY(2))
HSIGN='L_MACROLIB'
CALL LCMPTC(IPMAC,'SIGNATURE',12,HSIGN)
*----
* READ THE INPUT DATA
*----
IMPX=1
IDX=1
NGRP=0
LB1=.FALSE.
20 CALL REDGET(INDIC,NITMA,FLOTT,TEXT12,DFLOTT)
IF(INDIC.NE.3) CALL XABORT('S2M: CHARACTER DATA EXPECTED(1).')
IF(TEXT12.EQ.'EDIT') THEN
* READ THE PRINT INDEX.
CALL REDGET(INDIC,IMPX,FLOTT,TEXT12,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('S2M: INTEGER DATA EXPECTED(1).')
ELSE IF(TEXT12.EQ.'IDX') THEN
* READ THE INSTANCE INDEX.
CALL REDGET(INDIC,IDX,FLOTT,TEXT12,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('S2M: INTEGER DATA EXPECTED(2).')
IF(IDX.LE.0) CALL XABORT('S2M: INVALID VALUE OF IDX.')
ELSE IF(TEXT12.EQ.'B1') THEN
LB1=.TRUE.
ELSE IF(TEXT12.EQ.';') THEN
GO TO 30
ELSE
CALL XABORT('S2M: '//TEXT12//' IS AN INVALID KEYWORD.')
ENDIF
GO TO 20
*----
* FIND THE NUMBER OF ENERGY GROUPS
*----
30 DO
READ(IFIN,'(A)',END=40) HLINE
IND1=INDEX(HLINE,'GC_NE (idx, 1)')
IF(IND1.GT.0) THEN
IND2=INDEX(HLINE,';')
READ(HLINE(45:IND2-1),'(I5)') NGRP
GO TO 50
ENDIF
ENDDO
40 CALL XABORT('S2M: UNABLE TO FING NUMBER OF ENERGY GROUPS.')
50 IF(IMPX.GT.0) WRITE(IOUT,100) NGRP
*----
* DETERMINE IF THE ISOTOPE IS FISSILE
*----
LFIS=.FALSE.
DO
READ(IFIN,'(A)',END=40) HLINE
IND1=INDEX(HLINE,'CHI')
IF(IND1.GT.0) THEN
LFIS=.TRUE.
GO TO 60
ENDIF
ENDDO
60 IF(IMPX.GT.0) WRITE(IOUT,110) LFIS
*----
* RECOVER CROSS SECTIONS
*----
ALLOCATE(XS(NGRP+1),FLUX(NGRP+1),CHI(NGRP),FISS(NGRP+1),
> SCAT(NGRP,NGRP),DIFF(NGRP),GAR3(NGRP*NGRP))
CALL S2MGET(IFIN,'GC_BOUNDS',IDX,.FALSE.,NGRP+1,XS(1))
DO IGRP=1,NGRP+1
XS(IGRP)=XS(IGRP)*1.0E6
ENDDO
CALL LCMPUT(IPMAC,'ENERGY',NGRP+1,2,XS)
CALL S2MGET(IFIN,'TOTXS',IDX,.TRUE.,NGRP+1,XS(1))
CALL S2MGET(IFIN,'FLUX',IDX,.TRUE.,NGRP+1,FLUX(1))
CALL S2MGET(IFIN,'GTRANSFXS',IDX,.TRUE.,NGRP*NGRP,SCAT(1,1)) ! I -> J
IF(LFIS) THEN
CALL S2MGET(IFIN,'CHI ',IDX,.TRUE.,NGRP,CHI(1))
CALL S2MGET(IFIN,'NSF ',IDX,.TRUE.,NGRP+1,FISS(1))
ENDIF
IF(LB1) THEN
CALL S2MGET(IFIN,'B1_DIFFCOEF',IDX,.TRUE.,NGRP,DIFF(1))
ENDIF
JPMAC=LCMLID(IPMAC,'GROUP',NGRP)
DO IGRP=1,NGRP
KPMAC=LCMDIL(JPMAC,IGRP)
CALL LCMPUT(KPMAC,'NTOT0',1,2,XS(IGRP+1))
CALL LCMPUT(KPMAC,'NWT0',1,2,FLUX(IGRP+1))
IF(LFIS) THEN
CALL LCMPUT(KPMAC,'CHI',1,2,CHI(IGRP))
CALL LCMPUT(KPMAC,'NUSIGF',1,2,FISS(IGRP+1))
ENDIF
IF(LB1) THEN
CALL LCMPUT(KPMAC,'DIFF',1,2,DIFF(IGRP))
ENDIF
IPOSDE=0
IPOS=1
IGMIN=IGRP
IGMAX=IGRP
DO JGRP=1,NGRP
IF(SCAT(JGRP,IGRP).NE.0.0) THEN
IGMIN=MIN(IGMIN,JGRP)
IGMAX=MAX(IGMAX,JGRP)
ENDIF
ENDDO
IJJ=IGMAX
NJJ=IGMAX-IGMIN+1
DO JGRP=IGMAX,IGMIN,-1
IPOSDE=IPOSDE+1
GAR3(IPOSDE)=SCAT(JGRP,IGRP)
ENDDO
CALL LCMPUT(KPMAC,'SCAT'//CM,IPOSDE,2,GAR3)
CALL LCMPUT(KPMAC,'SIGW'//CM,1,2,SCAT(IGRP,IGRP))
CALL LCMPUT(KPMAC,'NJJS'//CM,1,1,NJJ)
CALL LCMPUT(KPMAC,'IJJS'//CM,1,1,IJJ)
CALL LCMPUT(KPMAC,'IPOS'//CM,1,1,IPOS)
ENDDO
ISTATE(:NSTATE)=0
ISTATE(1)=NGRP
ISTATE(2)=1
ISTATE(3)=1
IF(LFIS) ISTATE(4)=1
CALL LCMPUT(IPMAC,'STATE-VECTOR',NSTATE,1,ISTATE)
DEALLOCATE(GAR3,DIFF,SCAT,FISS,CHI,FLUX,XS)
RETURN
*
100 FORMAT(/30H S2M: NUMBER OF ENERGY GROUPS=,I5)
110 FORMAT(/19H S2M: FISSILE FLAG=,L1)
END
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