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*DECK DREF
SUBROUTINE DREF(NENTRY,HENTRY,IENTRY,JENTRY,KENTRY)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Set the source of an adjoint fixed source eigenvalue problem. The
* source is the gradient of the RMS power or absorption distribution.
*
*Copyright:
* Copyright (C) 2012 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
* NENTRY number of data structures transfered to this module.
* HENTRY name of the data structures.
* IENTRY data structure type where:
* IENTRY=1 for LCM memory object;
* IENTRY=2 for XSM file;
* IENTRY=3 for sequential binary file;
* IENTRY=4 for sequential ASCII file.
* JENTRY access permission for the data structure where:
* JENTRY=0 for a data structure in creation mode;
* JENTRY=1 for a data structure in modifications mode;
* JENTRY=2 for a data structure in read-only mode.
* KENTRY data structure pointer.
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER NENTRY,IENTRY(NENTRY),JENTRY(NENTRY)
TYPE(C_PTR) KENTRY(NENTRY)
CHARACTER HENTRY(NENTRY)*12
*----
* LOCAL VARIABLES
*----
PARAMETER (NSTATE=40)
TYPE(C_PTR) IPGRAD,IPDREF,IPMAC1,IPMAC2,IPFLX,IPTRK
CHARACTER HSIGN*12,TEXT12*12,CMODUL*12
INTEGER ISTATE(NSTATE)
DOUBLE PRECISION DFLOTT,RMSD
LOGICAL LNO,LRMS,LNEWT
INTEGER, ALLOCATABLE, DIMENSION(:) :: MAT,KEY
REAL, ALLOCATABLE, DIMENSION(:) :: VOL
*----
* PARAMETER VALIDATION.
*----
IF(NENTRY.NE.6) CALL XABORT('DREF: SIX PARAMETERS EXPECTED.')
IF((IENTRY(1).NE.1).AND.(IENTRY(1).NE.2)) CALL XABORT('DREF: LCM'
1 //' OBJECT EXPECTED AT LHS.')
IF(JENTRY(1).NE.0) CALL XABORT('DREF: FIRST ENTRY IN CREATE MODE'
1 //' EXPECTED.')
IPDREF=KENTRY(1)
IF((IENTRY(2).NE.1).AND.(IENTRY(2).NE.2)) CALL XABORT('DREF: LCM'
1 //' OBJECT EXPECTED AT LHS.')
IF(JENTRY(2).NE.1) CALL XABORT('DREF: SECOND ENTRY IN MODIFICATI'
1 //'ON MODE EXPECTED.')
IPGRAD=KENTRY(2)
CALL LCMGTC(IPGRAD,'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_OPTIMIZE') THEN
TEXT12=HENTRY(2)
CALL XABORT('DREF: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_OPTIMIZE EXPECTED.')
ENDIF
CALL LCMGET(IPGRAD,'STATE-VECTOR',ISTATE)
LNEWT=ISTATE(8).EQ.4
CALL LCMGET(IPGRAD,'DEL-STATE',ISTATE)
ICONT=ISTATE(4)
DO I=3,6
IF((JENTRY(I).NE.2).OR.((IENTRY(I).NE.1).AND.(IENTRY(I).NE.2)))
1 CALL XABORT('DREF: LCM OBJECT IN READ-ONLY MODE EXPECTED AT R'
2 //'HS.')
ENDDO
*----
* RECOVER THE ACTUAL FLUX SOLUTION AND CORRESPONDING TRACKING.
*----
CALL LCMGTC(KENTRY(3),'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_FLUX') THEN
TEXT12=HENTRY(3)
CALL XABORT('DREF: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_FLUX EXPECTED.')
ENDIF
IPFLX=KENTRY(3)
CALL LCMGET(IPFLX,'STATE-VECTOR',ISTATE)
NG=ISTATE(1)
NUN=ISTATE(2)
CALL LCMGTC(KENTRY(3+1),'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_TRACK') THEN
TEXT12=HENTRY(4)
CALL XABORT('DREF: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_TRACK EXPECTED.')
ENDIF
IPTRK=KENTRY(4)
CALL LCMGET(IPTRK,'STATE-VECTOR',ISTATE)
NREG=ISTATE(1)
ITYPE=ISTATE(6)
IELEM=ISTATE(9)
ICHX=ISTATE(12)
IF(ISTATE(2).NE.NUN) CALL XABORT('DREF: INVALID NUN.')
CALL LCMGTC(IPTRK,'TRACK-TYPE',12,CMODUL)
IF((CMODUL.NE.'TRIVAC').AND.(CMODUL.NE.'SN')) THEN
CALL XABORT('DREF: TRIVAC OR SN EXPECTED.')
ENDIF
ALLOCATE(MAT(NREG),KEY(NREG),VOL(NREG))
CALL LCMGET(IPTRK,'MATCOD',MAT)
CALL LCMGET(IPTRK,'KEYFLX',KEY)
CALL LCMGET(IPTRK,'VOLUME',VOL)
*----
* RECOVER THE ACTUAL MACROLIB.
*----
CALL LCMGTC(KENTRY(5),'SIGNATURE',12,HSIGN)
IF(HSIGN.EQ.'L_MACROLIB') THEN
IPMAC1=KENTRY(5)
ELSE IF(HSIGN.EQ.'L_LIBRARY') THEN
IPMAC1=LCMGID(KENTRY(5),'MACROLIB')
ELSE
TEXT12=HENTRY(5)
CALL XABORT('DREF: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. ACTUAL L_MACROLIB OR L_LIBRARY EXPECTED.')
ENDIF
CALL LCMGET(IPMAC1,'STATE-VECTOR',ISTATE)
IF(ISTATE(1).NE.NG) CALL XABORT('DREF: INVALID NUMBER OF GROUPS.')
NMIL=ISTATE(2)
NFIS1=ISTATE(4)
ILEAK1=ISTATE(9)
*----
* RECOVER THE REFERENCE MACROLIB.
*----
CALL LCMGTC(KENTRY(6),'SIGNATURE',12,HSIGN)
IF(HSIGN.EQ.'L_MACROLIB') THEN
IPMAC2=KENTRY(6)
ELSE IF(HSIGN.EQ.'L_LIBRARY') THEN
IPMAC2=LCMGID(KENTRY(6),'MACROLIB')
ELSE
TEXT12=HENTRY(6)
CALL XABORT('DREF: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. REFERENCE L_MACROLIB OR L_LIBRARY EXPECTED.')
ENDIF
CALL LCMGET(IPMAC2,'STATE-VECTOR',ISTATE)
IF(ISTATE(1).NE.NG) THEN
CALL XABORT('DREF: INVALID NUMBER OF REFERENCE GROUPS.')
ELSE IF(ISTATE(2).NE.NMIL) THEN
CALL XABORT('DREF: INVALID NUMBER OF REFERENCE MIXTURES.')
ENDIF
NFIS2=ISTATE(4)
NALBP=ISTATE(8)
ILEAK2=ISTATE(9)
IDF=ISTATE(12)
IF((NALBP.GT.0).AND.(ICHX.NE.2)) CALL XABORT('DREF: RAVIART-THOM'
1 //'AS FINITE ELEMENTS EXPECTED.')
*----
* READ INPUT PARAMETERS
*----
IPRINT=1
LNO=.FALSE.
LRMS=.FALSE.
10 CALL REDGET(INDIC,NITMA,FLOTT,TEXT12,DFLOTT)
IF(INDIC.EQ.10) GO TO 20
IF(INDIC.NE.3) CALL XABORT('DREF: CHARACTER DATA EXPECTED')
IF(TEXT12(1:4).EQ.'EDIT') THEN
CALL REDGET(INDIC,IPRINT,FLOTT,TEXT12,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('DREF: INTEGER DATA EXPECTED FOR IP'
1 //'RINT')
ELSE IF(TEXT12.EQ.'NODERIV') THEN
LNO=.TRUE.
GO TO 10
ELSE IF(TEXT12.EQ.'NEWTON') THEN
LNEWT=.TRUE.
GO TO 10
ELSE IF(TEXT12(1:3).EQ.'RMS') THEN
LRMS=.TRUE.
GO TO 20
ELSE IF(TEXT12(1:1).EQ.';') THEN
IF(LRMS) RETURN
GO TO 20
ELSE
CALL XABORT('DREF: '//TEXT12//' IS AN INVALID KEYWORD')
ENDIF
GO TO 10
*----
* COMPUTE THE GPT SOURCE
*----
20 IF((ICONT.EQ.1).OR.(ICONT.EQ.2)) THEN
CALL DRESOU(IPRINT,IPDREF,IPMAC1,IPMAC2,IPFLX,IPGRAD,NG,NREG,
1 NMIL,NUN,MAT,KEY,VOL,LNO,RMSD)
NFUNC=1
ELSE IF(((ICONT.EQ.3).OR.(ICONT.EQ.4)).AND.LNEWT) THEN
* NEWTONIAN SPH TECHNIQUE
CALL DRENOU(IPRINT,IPDREF,IPMAC1,IPMAC2,IPFLX,IPTRK,IPGRAD,NG,
1 NREG,ITYPE,IELEM,NMIL,NALBP,NUN,NFIS1,NFIS2,ILEAK1,ILEAK2,
2 IDF,MAT,KEY,VOL,LNO,NFUNC,RMSD)
ELSE IF((ICONT.EQ.3).OR.(ICONT.EQ.4).OR.(ICONT.EQ.5)) THEN
* QUASI-NEWTONIAN SPH TECHNIQUE
CALL DREKOU(IPRINT,IPDREF,IPMAC1,IPMAC2,IPFLX,IPTRK,IPGRAD,
1 NG,NREG,ITYPE,IELEM,NMIL,NALBP,NUN,NFIS1,NFIS2,ILEAK1,ILEAK2,
2 IDF,MAT,KEY,VOL,LNO,RMSD)
NFUNC=1
ENDIF
*
DEALLOCATE(VOL,KEY,MAT)
*----
* SAVE THE SIGNATURE AND STATE VECTOR
*----
HSIGN='L_SOURCE'
CALL LCMPTC(IPDREF,'SIGNATURE',12,HSIGN)
CALL LCMPTC(IPDREF,'TRACK-TYPE',12,CMODUL)
ISTATE(:NSTATE)=0
ISTATE(1)=NG
ISTATE(2)=NUN
ISTATE(3)=0
ISTATE(4)=NFUNC
ISTATE(5)=NMIL
ISTATE(6)=NG
IF(IPRINT.GT.0) WRITE(6,100) (ISTATE(I),I=1,6)
CALL LCMPUT(IPDREF,'STATE-VECTOR',NSTATE,1,ISTATE)
IF(.NOT.LRMS) RETURN
*----
* SEND BACK RMS ERROR TOWARDS CLE-2000
*----
CALL REDGET(INDIC,NITMA,FLOTT,TEXT12,DFLOTT)
INDIC=-INDIC
IF(INDIC.EQ.2) THEN
CALL REDPUT(INDIC,NITMA,REAL(RMSD),TEXT12,DFLOTT)
ELSE IF(INDIC.EQ.4) THEN
CALL REDPUT(INDIC,NITMA,FLOTT,TEXT12,RMSD)
ENDIF
GO TO 10
*
100 FORMAT(/8H OPTIONS/8H -------/
1 7H NG ,I8,28H (NUMBER OF ENERGY GROUPS)/
2 7H NUN ,I8,40H (NUMBER OF UNKNOWNS PER ENERGY GROUP)/
3 7H NDIR ,I8,35H (NUMBER OF DIRECT FIXED SOURCES)/
4 7H NCST ,I8,36H (NUMBER OF ADJOINT FIXED SOURCES)/
5 7H NMIL ,I8,34H (NUMBER OF HOMOGENIZED REGIONS)/
6 7H NG ,I8,38H (NUMBER OF CONDENSED ENERGY GROUPS))
END
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