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*DECK MACD
SUBROUTINE MACD(NENTRY,HENTRY,IENTRY,JENTRY,KENTRY)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Macroscopic cross sections and diffusion coefficients input module.
*
*Copyright:
* Copyright (C) 2007 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 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
*----
PARAMETER (NSTATE=40)
CHARACTER TEXT4*4,TEXT12*12,HSMG*131,HSIGN*12
DOUBLE PRECISION DFLOTT
INTEGER IPAR(NSTATE)
TYPE(C_PTR) IPLIST
REAL, DIMENSION(:,:), ALLOCATABLE :: ALBP
*----
* PARAMETER VALIDATION.
*----
IF(NENTRY.EQ.0) CALL XABORT('MACD: PARAMETER EXPECTED.')
IF((IENTRY(1).NE.1).AND.(IENTRY(1).NE.2)) CALL XABORT('MACD: LCM'
1 //' OBJECT EXPECTED AT LHS.')
IF((JENTRY(1).NE.0).AND.(JENTRY(1).NE.1)) CALL XABORT('MACD: ENT'
1 //'RY IN CREATE OR MODIFICATION MODE EXPECTED.')
ITYPE=JENTRY(1)
IPLIST=KENTRY(1)
*----
* READ THE INPUT DATA.
*----
* DEFAULT OPTIONS:
IND=1
IMPX=1
ISTEP=0
IF(ITYPE.EQ.0) THEN
NL=1
NGRP=0
NMIXT=0
NIFISS=1
NDG=0
NALBP=0
NSTEP=0
IF(NENTRY.EQ.2) THEN
IF((IENTRY(2).NE.1).AND.(IENTRY(2).NE.2)) CALL XABORT('MACD'
1 //': LCM OBJECT EXPECTED AT RHS.')
IF(JENTRY(2).NE.2) CALL XABORT('MACD: RHS ENTRY IN READ-ONL'
1 //'Y MODE EXPECTED.')
CALL LCMEQU(KENTRY(2),IPLIST)
IND=2
ENDIF
ELSE IF(ITYPE.EQ.1) THEN
IND=2
ENDIF
IF(IND.EQ.2) THEN
CALL LCMGTC(IPLIST,'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_MACROLIB') THEN
TEXT12=HENTRY(1)
CALL XABORT('MACD: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_MACROLIB EXPECTED.')
ENDIF
IND=2
CALL LCMGET(IPLIST,'STATE-VECTOR',IPAR)
NGRP=IPAR(1)
NMIXT=IPAR(2)
NL=IPAR(3)
NIFISS=IPAR(4)
NDG=IPAR(7)
NALBP=IPAR(8)
NSTEP=IPAR(11)
ENDIF
*----
* READ THE MAC: MODULE OPTIONS.
*----
10 CALL REDGET(INDIC,NITMA,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.3) CALL XABORT('MACD: CHARACTER DATA EXPECTED(1).')
20 IF(TEXT4.EQ.'EDIT') THEN
* READ THE PRINT INDEX.
CALL REDGET(INDIC,IMPX,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(1).')
ELSE IF(TEXT4.EQ.'NGRO') THEN
* READ THE NUMBER OF ENERGY GROUPS.
IF(IND.EQ.2) CALL XABORT('MACD: NGRO IS ALREADY DEFINED.')
CALL REDGET(INDIC,NGRP,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(2).')
ELSE IF(TEXT4.EQ.'NMIX') THEN
* READ THE MAXIMUM NUMBER OF MATERIAL MIXTURES.
IF(IND.EQ.2) CALL XABORT('MACD: NMIX IS ALREADY DEFINED.')
CALL REDGET(INDIC,NMIXT,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(3).')
ELSE IF(TEXT4.EQ.'DELP') THEN
* READ THE MAXIMUM NUMBER OF PRECURSORS.
IF(IND.EQ.2) CALL XABORT('MACD: DELP IS ALREADY DEFINED.')
CALL REDGET(INDIC,NDG,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(3).')
ELSE IF(TEXT4.EQ.'ANIS') THEN
* READ THE SCATTERING ANISOTROPY FOR TRANSPORT THEORY CASES.
IF(IND.EQ.2) CALL XABORT('MACD: NMIX IS ALREADY DEFINED.')
CALL REDGET(INDIC,NL,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(4).')
ELSE IF(TEXT4.EQ.'NIFI') THEN
* READ THE NUMBER OF FISSILE ISOTOPES
IF(IND.EQ.2) CALL XABORT('MACD: NIFISS IS ALREADY DEFINED.')
CALL REDGET(INDIC,NIFISS,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(5).')
ELSE IF(TEXT4.EQ.'ALBP') THEN
* READ GROUP-INDEPENDENT PHYSICAL ALBEDOS
CALL REDGET(INDIC,NALBP,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(6).')
IF(NALBP.GT.0) THEN
ALLOCATE(ALBP(NALBP,NGRP))
DO IAL=1,NALBP
DO IGR=1,NGRP
CALL REDGET(INDIC,NITMA,ALBP(IAL,IGR),TEXT4,DFLOTT)
IF(INDIC.NE.2) CALL XABORT('MACD: REAL DATA EXPECTED.')
ENDDO
ENDDO
CALL LCMPUT(IPLIST,'ALBEDO',NALBP*NGRP,2,ALBP)
DEALLOCATE(ALBP)
ELSE
CALL XABORT('MACD: INVALID NUMBER OF ALBEDOS.')
ENDIF
IF(ITYPE.EQ.1) THEN
CALL LCMGET(IPLIST,'STATE-VECTOR',IPAR)
IPAR(8)=NALBP
CALL LCMPUT(IPLIST,'STATE-VECTOR',NSTATE,1,IPAR)
ENDIF
ELSE IF(TEXT4.EQ.'STEP') THEN
* STEP TO A SON DIRECTORY AND WRITE PERTURBATION VALUES.
CALL REDGET(INDIC,ISTEP,FLOTT,TEXT4,DFLOTT)
IF(INDIC.NE.1) CALL XABORT('MACD: INTEGER DATA EXPECTED(7).')
WRITE(TEXT12,'(4HSTEP,I8)') ISTEP
IF(IND.EQ.1) THEN
CALL LCMLEN(IPLIST,TEXT12,ILENG,ITYLCM)
IF(ILENG.GT.0) THEN
WRITE(HSMG,'(30HMACD: PERTURBATION DIRECTORY '',A12,
1 21H'' ALREADY EXISTS IN '',A12,2H''.)') TEXT12,HENTRY(1)
CALL XABORT(HSMG)
ENDIF
ENDIF
NSTEP=MAX(NSTEP,ISTEP)
CALL LCMSIX(IPLIST,TEXT12,1)
IF(IMPX.GT.0) WRITE(6,'(/34H MACD: WRITE PERTURBATION VALUES O,
1 13HN DIRECTORY '',A12,6H'' OF '',A12,2H''.)') TEXT12,HENTRY(1)
ELSE IF(TEXT4.EQ.'READ') THEN
* INPUT NON-PERTURBED OR PERTURBED DIFFUSION COEFFICIENTS AND
* CROSS SECTIONS PER MIXTURE.
CALL REDGET(INDIC,NITMA,FLOTT,TEXT4,DFLOTT)
IF((INDIC.NE.3).OR.(TEXT4.NE.'INPU')) CALL XABORT('MACD: INPU'
1 //'T KEYWORD EXPECTED.')
CALL MACXSI(IPLIST,IND,NMIXT,NGRP,NDG,NL,IMPX,NBMIX,JND)
IF(ISTEP.GT.0) THEN
IF(IMPX.GT.1) CALL LCMLIB(IPLIST)
CALL LCMSIX(IPLIST,' ',2)
ENDIF
IF(JND.EQ.1) THEN
GO TO 40
ELSE IF(JND.EQ.2) THEN
TEXT4='STEP'
GO TO 20
ENDIF
ELSE IF(TEXT4.EQ.';') THEN
GO TO 40
ELSE
CALL XABORT('MACD: '//TEXT4//' IS AN INVALID KEY-WORD.')
ENDIF
GO TO 10
*
40 IF(ITYPE.EQ.0) THEN
HSIGN='L_MACROLIB'
CALL LCMPTC(IPLIST,'SIGNATURE',12,HSIGN)
IPAR(:NSTATE)=0
IPAR(1)=NGRP
IPAR(2)=NMIXT
IPAR(3)=NL
IPAR(4)=NIFISS
IPAR(5)=0
IPAR(6)=0
IPAR(7)=NDG
IPAR(8)=NALBP
IPAR(11)=NSTEP
CALL LCMPUT(IPLIST,'STATE-VECTOR',NSTATE,1,IPAR)
ENDIF
IF(IMPX.GT.1) CALL LCMLIB(IPLIST)
RETURN
END
|
