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*DECK MRGVST
SUBROUTINE MRGVST(IFTRKO,IFTRKN,IPRINT,IUPD ,NDIM ,NALBG,NANGL,
> NSOUTO,NVOUTO,NSOUTN,NVOUTN,IMERGE,MIXN)
*
*----------
*
*Purpose:
* Merge volume and surface on track file and save.
*
*Copyright:
* Copyright (C) 2011 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):
* G. Marleau
*
*Parameters: input
* IFTRKO old tracking file.
* IFTRKN new tracking file.
* IPRINT print level.
* IUPD type of merge required:
* IUPD(1) for region merge;
* IUPD(2) for surface merge;
* IUPD(3) for material merge;
* IUPD(4) for albedo merge.
* NDIM number of dimensions.
* NALBG number of albedos.
* NANGL number of track directions.
* NSOUTO old number of surfaces.
* NVOUTO old number of regions.
* NSOUTN new number of surfaces.
* NVOUTN new number of regions.
* IMERGE merging index.
* MIXN new albedos and material for old regions.
*
*----------
*
IMPLICIT NONE
INTEGER IOUT
CHARACTER NAMSBR*6
PARAMETER (IOUT=6,NAMSBR='MRGVST')
*----
* ROUTINE PARAMETERS
*----
INTEGER IFTRKO,IFTRKN
INTEGER IPRINT,IUPD(4),NDIM,NALBG,NANGL,
> NSOUTO,NVOUTO,NSOUTN,NVOUTN
INTEGER IMERGE(-NSOUTO:NVOUTO),MIXN(NVOUTO)
*----
* LOCAL VARIABLES
*----
INTEGER IVSN,IVSO,IVST,ITC
DOUBLE PRECISION DVOL
*----
* Allocatable arrays
*----
INTEGER, ALLOCATABLE, DIMENSION(:) :: MATO,MATN,ICODE
REAL, ALLOCATABLE, DIMENSION(:) :: VOLO,VOLN
REAL, ALLOCATABLE, DIMENSION(:) :: ALBD
DOUBLE PRECISION, ALLOCATABLE, DIMENSION(:) :: ANGLES,DENSTY
*----
* Processing starts:
* print routine openning output header if required
*----
IF(IPRINT.GE.10) THEN
WRITE(IOUT,6000) NAMSBR
ENDIF
*----
* Read old Volume/surface and albedo/material information
* and print if required
*----
ALLOCATE(MATO(-NSOUTO:NVOUTO),VOLO(-NSOUTO:NVOUTO))
ALLOCATE(MATN(-NSOUTN:NVOUTN),VOLN(-NSOUTN:NVOUTN))
READ(IFTRKO) (VOLO(ITC),ITC=-NSOUTO,NVOUTO)
READ(IFTRKO) (MATO(ITC),ITC=-NSOUTO,NVOUTO)
IF(IPRINT.GE.10) THEN
WRITE(IOUT,6010)
WRITE(IOUT,6020) (MATO(IVSO),VOLO(IVSO),IVSO=-1,-NSOUTO,-1)
ENDIF
*----
* VERIFY IF BOUNDARY CONDITIONS ARE ADEQUATE FOR MERGE VECTOR
*----
IF(IUPD(2). LT. 0) THEN
DO 100 IVSN=-NSOUTN,-1
MATN(IVSN)=0
DVOL=0.0D0
DO 101 IVSO=-NSOUTO,-1
IF(IMERGE(IVSO) .EQ. IVSN) THEN
IF(MATN(IVSN) .EQ. 0) THEN
MATN(IVSN)=MATO(IVSO)
ELSE IF(MATN(IVSN) .NE. MATO(IVSO))THEN
WRITE(IOUT,6100) NAMSBR,IVSN,MATN(IVSN),IVSO,MATO(IVSO)
WRITE(IOUT,6101)
WRITE(IOUT,6102) (IVST,MATO(IVST),IVST=-NSOUTO,-1)
CALL XABORT(NAMSBR//
> ': BOUNDARY CONDITIONS INCOMPATIBLE FOR MERGE')
ENDIF
DVOL=DVOL+DBLE(VOLO(IVSO))
ENDIF
101 CONTINUE
VOLN(IVSN)=REAL(DVOL)
100 CONTINUE
ELSE
DO 110 IVSO=-NSOUTO,-1
MATN(IVSO)=MATO(IVSO)
VOLN(IVSO)=VOLO(IVSO)
110 CONTINUE
ENDIF
IF(IPRINT.GE.10) THEN
WRITE(IOUT,6011)
WRITE(IOUT,6020) (MATN(IVSN),VOLN(IVSN),IVSN=-1,-NSOUTN,-1)
WRITE(IOUT,6012)
WRITE(IOUT,6020) (MATO(IVSO),VOLO(IVSO),IVSO=1,NVOUTO)
ENDIF
*----
* CHANGE ORIGINAL MATERIAL IF REQUESTED
*----
IF(IUPD(3) .GT. 0) THEN
DO 120 IVSO=1,IUPD(3)
MATO(IVSO)=MIXN(IVSO)
120 CONTINUE
ENDIF
*----
* VERIFY IF MATERIALS ARE ADEQUATE FOR MERGE VECTOR
*----
IF(IUPD(1) .GT. 0) THEN
MATN(0)=0
VOLN(0)=0.0
DO 130 IVSN=1,NVOUTN
MATN(IVSN)=0
DVOL=0.0D0
DO 131 IVSO=1,NVOUTO
IF(IMERGE(IVSO) .EQ. IVSN) THEN
IF(MATN(IVSN) .EQ. 0) THEN
MATN(IVSN)=MATO(IVSO)
ELSE IF(MATN(IVSN) .NE. MATO(IVSO))THEN
WRITE(IOUT,6200) NAMSBR,IVSN,MATN(IVSN),IVSO,MATO(IVSO)
WRITE(IOUT,6201)
WRITE(IOUT,6202) (IVST,MATO(IVST),IVST=1,NVOUTO)
CALL XABORT(NAMSBR//
> ': MATERIALS INCOMPATIBLE FOR MERGE')
ENDIF
DVOL=DVOL+DBLE(VOLO(IVSO))
ENDIF
131 CONTINUE
VOLN(IVSN)=REAL(DVOL)
130 CONTINUE
ELSE
DO 140 IVSO=1,NVOUTO
MATN(IVSO)=MATO(IVSO)
VOLN(IVSO)=VOLO(IVSO)
140 CONTINUE
ENDIF
*----
* CHANGE FINAL MATERIAL IF REQUESTED
*----
IF(IUPD(3) .LT. 0) THEN
DO 150 IVSN=1,-IUPD(3)
MATN(IVSN)=MIXN(IVSN)
150 CONTINUE
ENDIF
IF(IPRINT.GE.10) THEN
WRITE(IOUT,6013)
WRITE(IOUT,6020) (MATN(IVSN),VOLN(IVSN),IVSN=1,NVOUTN)
ENDIF
*----
* Save new Volume/surface and albedo/material information
*----
WRITE(IFTRKN) (VOLN(ITC),ITC=-NSOUTN,NVOUTN)
WRITE(IFTRKN) (MATN(ITC),ITC=-NSOUTN,NVOUTN)
*----
* Read and save BC and tracking directions and density
*----
ALLOCATE(ICODE(NALBG),ALBD(NALBG),ANGLES(NDIM*NANGL),
> DENSTY(NANGL))
READ(IFTRKO) (ICODE(ITC),ITC=1,NALBG)
READ(IFTRKO) (ALBD(ITC),ITC=1,NALBG)
READ(IFTRKO) (ANGLES(ITC),ITC=1,NDIM*NANGL)
READ(IFTRKO) (DENSTY(ITC),ITC=1,NANGL)
WRITE(IFTRKN) (ICODE(ITC),ITC=1,NALBG)
WRITE(IFTRKN) (ALBD(ITC),ITC=1,NALBG)
WRITE(IFTRKN) (ANGLES(ITC),ITC=1,NDIM*NANGL)
WRITE(IFTRKN) (DENSTY(ITC),ITC=1,NANGL)
DEALLOCATE(DENSTY,ANGLES,ALBD,ICODE)
DEALLOCATE(MATN,VOLN)
DEALLOCATE(VOLO,MATO)
*----
* Print output header if required
* and return
*----
IF(IPRINT .GE. 100) THEN
WRITE(IOUT,6001) NAMSBR
ENDIF
RETURN
*----
* PRINT FORMATS
*----
6000 FORMAT('(* Output from --',A6,'-- follows ')
6001 FORMAT(' Output from --',A6,'-- completed *)')
6010 FORMAT(' Initial surfaces and albedos')
6011 FORMAT(' Final surfaces and albedos')
6012 FORMAT(' Initial volumes and materials')
6013 FORMAT(' Final volumes and materials')
6020 FORMAT(1P,5(I10,D15.7))
*----
* ABORT FORMATS
*----
6100 FORMAT(' ------ ABORT IN ROUTINE ',A6,' ------'/
> ' BOUNDARY CONDITIONS INCOMPATIBLE FOR MERGE '/
> ' NEW REGION = ',I10,5X,'SURFACE =',I10/
> ' OLD REGION = ',I10,5X,'SURFACE =',I10/
> ' ----------------------------------------')
6101 FORMAT(' SURFACE DESCRIPTION '/
> 4(' SURFACE -> ALBEDO'))
6102 FORMAT(4(1X,I7,6X,I6))
6200 FORMAT(' ------ ABORT IN ROUTINE ',A6,' ------'/
> ' MATERIAL INCOMPATIBLE FOR MERGE '/
> ' NEW REGION = ',I10,5X,'MATERIAL =',I10/
> ' OLD REGION = ',I10,5X,'MATERIAL =',I10/
> ' ----------------------------------------')
6201 FORMAT(' REGION DESCRIPTION '/
> 4(' REGION -> MATERIAL'))
6202 FORMAT(4(1X,I6,5X,I8))
END
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