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*DECK LIBTAB
SUBROUTINE LIBTAB (IGRP,NGRO,NL,NDIL,NPART,NED,NDEL,HNAMIS,IMPX,
1 LSCAT,LSIGF,LADD,DILUT,TOTAL,SIGF,SIGS,SCAT,SADD,ZDEL,GOLD,ISMIN,
2 ISMAX,NOR,SIGP)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Transform dilution dependent information into probability tables.
*
*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): A. Hebert
*
*Parameters: input
* IGRP energy group index where the transformation occurs.
* NGRO number of energy groups.
* NL number of Legendre orders required in the calculation
* (NL=1 or higher).
* NDIL number of finite dilutions.
* NPART 2 + number of partial cross sections.
* NED number of extra vector edits.
* NDEL number of delayed neutron precursor groups.
* HNAMIS local name of the isotope:
* HNAMIS(1:8) the local isotope name;
* HNAMIS(9:12) suffix function of the mix number.
* IMPX print flag.
* LSCAT Legendre flag (=.true. if a given Legendre order of the
* scattering cross section exists).
* LSIGF fission flag (=.true. if the isotope can fission).
* LADD additional xs flag (=.true. if a given additional cross
* section exists).
* DILUT dilutions.
* TOTAL total cross sections.
* SIGF nu*fission cross sections.
* SIGS scattering cross sections.
* SCAT scattering transfer matrices (sec,prim,Legendre,dilution).
* SADD additional cross sections.
* ZDEL delayed nu-sigf cross sections.
* GOLD Goldstein-Cohen parameter.
* ISMIN minimum secondary group corresponding to each primary group.
* ISMAX maximum secondary group corresponding to each primary group.
*
*Parameters: output
* NOR order of the probability table.
* SIGP partial cross sections.
*
*-----------------------------------------------------------------------
*
*----
* SUBROUTINE ARGUMENTS
*----
PARAMETER (MAXNOR=12)
INTEGER IGRP,NGRO,NL,NDIL,NPART,NED,NDEL,IMPX,ISMIN(NL,NGRO),
1 ISMAX(NL,NGRO),NOR
REAL DILUT(NDIL+1),TOTAL(NGRO,NDIL+1),SIGF(NGRO,NDIL+1),
1 SIGS(NGRO,NL,NDIL+1),SCAT(NGRO,NGRO,NL,NDIL+1),
2 SADD(NGRO,NED,NDIL+1),ZDEL(NGRO,NDEL,NDIL+1),GOLD,
3 SIGP(MAXNOR,NPART)
LOGICAL LSIGF,LSCAT(NL),LADD(NED)
CHARACTER HNAMIS*12
*----
* LOCAL VARIABLES
*----
REAL, ALLOCATABLE, DIMENSION(:) :: DILUT2,XSDIL
LOGICAL, ALLOCATABLE, DIMENSION(:) :: LDIL
*----
* SCRATCH STORAGE ALLOCATION
*----
ALLOCATE(LDIL(NDIL+1),DILUT2(NDIL+1))
*----
* REMOVE BADLY BEHAVED COLLOCATIONS POINTS.
*----
MDIL=NDIL
DO 10 IDIL=1,NDIL+1
LDIL(IDIL)=.TRUE.
10 CONTINUE
TEST=TOTAL(IGRP,NDIL+1)
DO 20 IDIL=NDIL,1,-1
IF(ABS(TOTAL(IGRP,IDIL)-TEST).LE.2.0E-4*ABS(TEST)) THEN
MDIL=MDIL-1
LDIL(IDIL)=.FALSE.
ELSE IF(DILUT(IDIL).LT.1.0) THEN
MDIL=MDIL-1
LDIL(IDIL)=.FALSE.
ELSE IF((DILUT(IDIL).GT.1.0E5).AND.(DILUT(IDIL).LT.1.0E10)) THEN
MDIL=MDIL-1
LDIL(IDIL)=.FALSE.
ELSE IF(TOTAL(IGRP,IDIL).LE.0.0) THEN
MDIL=MDIL-1
LDIL(IDIL)=.FALSE.
ELSE IF(TOTAL(IGRP,IDIL)-(1.0-GOLD)*SIGS(IGRP,1,IDIL).LE.0.0) THEN
MDIL=MDIL-1
LDIL(IDIL)=.FALSE.
ELSE
TEST=TOTAL(IGRP,IDIL)
ENDIF
20 CONTINUE
*
ALLOCATE(XSDIL((MDIL+1)*(NPART-1)))
IOFSET=-1
IDD=0
DO 30 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IDD=IDD+1
DILUT2(IDD)=DILUT(IDIL)
IOFSET=IOFSET+1
XSDIL(IOFSET+1)=TOTAL(IGRP,IDIL)
ENDIF
30 CONTINUE
IF(IDD.NE.MDIL+1) CALL XABORT('LIBTAB: INTERNAL ERROR.')
DO 40 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IOFSET=IOFSET+1
IF(LSIGF) THEN
XSDIL(IOFSET+1)=SIGF(IGRP,IDIL)
ELSE
XSDIL(IOFSET+1)=0.0
ENDIF
ENDIF
40 CONTINUE
DO 55 IL=1,NL
DO 50 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IOFSET=IOFSET+1
IF(LSCAT(IL)) THEN
XSDIL(IOFSET+1)=SIGS(IGRP,IL,IDIL)
ELSE
XSDIL(IOFSET+1)=0.0
ENDIF
ENDIF
50 CONTINUE
55 CONTINUE
IF(NPART.EQ.3+NL) GO TO 100
DO 70 IL=1,NL
IF(LSCAT(IL)) THEN
DO 65 IG2=ISMIN(IL,IGRP),ISMAX(IL,IGRP)
DO 60 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IOFSET=IOFSET+1
XSDIL(IOFSET+1)=SCAT(IG2,IGRP,IL,IDIL)
ENDIF
60 CONTINUE
65 CONTINUE
ENDIF
70 CONTINUE
DO 85 IED=1,NED
DO 80 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IOFSET=IOFSET+1
IF(LADD(IED)) THEN
XSDIL(IOFSET+1)=SADD(IGRP,IED,IDIL)
ELSE
XSDIL(IOFSET+1)=0.0
ENDIF
ENDIF
80 CONTINUE
85 CONTINUE
DO 95 IDEL=1,NDEL
DO 90 IDIL=1,NDIL+1
IF(LDIL(IDIL)) THEN
IOFSET=IOFSET+1
XSDIL(IOFSET+1)=ZDEL(IGRP,IDEL,IDIL)
ENDIF
90 CONTINUE
95 CONTINUE
*
100 DO 115 IPART=1,NPART
DO 110 INOR=1,MAXNOR
SIGP(INOR,IPART)=0.0
110 CONTINUE
115 CONTINUE
CALL LIBPTT(IGRP,MDIL,NPART-2,DILUT2,XSDIL,GOLD,HNAMIS,
1 IMPX,NOR,SIGP(1,1),SIGP(1,2),SIGP(1,3))
*
DEALLOCATE(XSDIL)
*----
* SCRATCH STORAGE DEALLOCATION
*----
DEALLOCATE(DILUT2,LDIL)
RETURN
END
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