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|
*DECK D2PSEL
SUBROUTINE D2PSEL( IPDAT, IPINP, STAVEC,BRANCH, ITBRAN, STAIDX,
> NVAR, JOBOPT, DEB, FC1 , FC2, FC3,
> FC4, XSC, IPRINT )
*
*-----------------------------------------------------------------------
*
*Purpose:
* Select the next branch calculation . This routine determines also
* when to stop the calculation and updates the INFO data block.
*
*Author(s):
* J. Taforeau
*
*Parameters: input
* IPDAT address of info data block
* IPINP file unit of the GENPMAXS input file
* JOBOPT array for JOBOPT configuration
* NGP number of energy groups
* BRANCH nature of the current branch ( CR, DC, CB, TC, TM etc )
* ITBRAN index of the current branch
* STAIDX array of state variables index
* NVAR number of state variables
* STAVEC various parameters associated with the IPDAT structure
* DEB flag for D2PGEN
*
*Parameters:
* FC1
* FC2
* FC3
* FC4
* XSC
* IPRINT
* X
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
TYPE(C_PTR) IPDAT
INTEGER IPINP,STAVEC(40),NVAR,ITBRAN,IPRINT,DEB
INTEGER STAIDX(NVAR)
CHARACTER*4 BRANCH
CHARACTER JOBOPT(16)
*----
* LOCAL VRAIABLES
*----
TYPE(C_PTR) IPTH,KPTH
INTEGER CHANGE,ITYLCM,BRAIDX,PK
INTEGER FA_K
INTEGER :: IP = 0
INTEGER NVAL(NVAR),REFIDX(NVAR)
! VALUES OF CURRENT STATE VARIABLE ( IE FOR THE CURRENT BRANCH
! CALCULATION)
REAL STATE(NVAR)
! VALUES OF THE CHOOSEN REFERENCE STATE VARIABLES
REAL REFSTA(NVAR)
! VALUES OF STATES VARIABLES IN SAPHYB
REAL VALPAR(NVAR,100)
REAL SFAC,BFAC,IUPS,VERS,XESM
CHARACTER*12 BARNAM
CHARACTER*12 PKEY(NVAR),PKNAM(6)
CHARACTER FILNAM*12,COM*40
CHARACTER*16 JOBTIT
CHARACTER*1 DER
CHARACTER*12,DIMENSION(6) :: PKREF
DATA PKREF/ "BARR","DMOD","CBOR","TCOM","TMOD","BURN"/
LOGICAL :: BRANCH_STOP = .FALSE.
LOGICAL :: ONE_VAL = .FALSE.
LOGICAL LFLAG(6)
VALPAR(:NVAR,:100)=0.0
! RECOVER INFORMATION FROM INFO data block
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'SAPHYB_INFO',1)
CALL LCMGTC(IPDAT,'STATE_VAR',12,NVAR,PKEY)
DO PK=1, 6
IPTH=LCMGID(IPDAT,'PKEY_INFO')
KPTH=LCMDIL(IPTH,PK)
CALL LCMGET(KPTH,'LFLAG',LFLAG(PK))
IF (PK == 1 .OR. PK==6)THEN
CALL LCMGTC(KPTH,'NAME',12,PKNAM(PK))
ELSE
IF(LFLAG(PK)) CALL LCMGTC(KPTH,'NAME',12,PKNAM(PK))
ENDIF
ENDDO
BARNAM=PKNAM(1)
IP=0
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 0'
! RECOVER VALUES FOR STATE VARIABLES
DO i=1,6
IF (LFLAG(i).OR. i==1 .OR. i==6) THEN
IP=IP+1
CALL LCMLEN(IPDAT,PKREF(i),NVAL(IP),ITYLCM)
CALL LCMGET(IPDAT,PKREF(i),VALPAR(IP,1:NVAL(IP)))
ENDIF
ENDDO
! RECOVER INFORMATION ABOUT THE CURRENT BRANCH CALCULATION
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'BRANCH_INFO',1)
CALL LCMGET(IPDAT,'STATE',STATE)
CALL LCMGET(IPDAT,'REF_INDEX',REFIDX)
CALL LCMGET(IPDAT,'REF_STATE',REFSTA)
CALL LCMGET(IPDAT,'BRANCH_INDEX',BRAIDX)
DO i=1, NVAR
IF(BRANCH==PKEY(i)(:4)) THEN
BRAIDX=i
! IF (PKEY(i)(:4) == 'C-BO') CALL XABORT( 'STOP BRANCH')
ENDIF
ENDDO
! initialization of the flag: CHANGE
CHANGE=1
30 DO i=1, NVAR
IF(i<=BRAIDX) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 1'
! A NEW BRANCH TYPE MUST BE SET IF THE CURRENT VALUE OF A
! GIVEN STATE VARIABLE IS THE LAST OF THE LIST
IF(STAIDX(i)==NVAL(i)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 2'
! WE KEEP THE FLAG CHANGE TO 1
CHANGE=CHANGE*1
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 3'
! IF THE BRANCH INDEX CORREPOND TO THE LAST "REAL" STATE
! VARIABLE (IE THE STATE VARIABLE BEFORE BURN)
IF((BRAIDX==NVAR-1)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 4'
! THE CHANGE FLAG MUST BE SET TO FALSE
CHANGE=0
IF(NVAL(BRAIDX)==1) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 5'
! EXCEPT IF THERE IS ONLY ONE VALUE FOR THE STATE VARIABLE
! IN THIS CASE THE CHANGE FLAG IS RESET TO 1
CHANGE=1
ENDIF
ELSE
! IN OTHER CASE WE CONTINUE THE CURRENT BRANCH TYPE
! CALCULATION
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 6'
CHANGE=0
IF(NVAL(BRAIDX)==1) THEN
! EXCEPT IF THERE IS ONLY ONE VALUE FOR THE STATE VARIABLE
! IN THIS CASE THE CHANGE FLAG IS RESET TO 1
CHANGE=1
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 7'
ENDIF
ENDIF
ENDIF
ENDIF
ENDDO
ONE_VAL=.FALSE.
IF(CHANGE==1) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 8'
IF(NVAL(BRAIDX+1)==1 .and. (BRAIDX >.1))THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 9'
IF((BRAIDX+1)<(NVAR)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 10'
BRAIDX=BRAIDX+1
IF(NVAL(BRAIDX)==1) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 11'
IF(BRAIDX==NVAR-1) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 12'
BRANCH_STOP=.TRUE.
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 13'
ONE_VAL=.TRUE.
ENDIF
ENDIF
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 14'
BRANCH_STOP=.TRUE.
ENDIF
ENDIF
IF(ONE_VAL) GO TO 30
IF((BRAIDX+1)<(NVAR)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 15'
! UPDATE OF THE INDEX OF THE BRANCH TYPE
BRAIDX=BRAIDX+1
! UPDATE OF THE BRANCH TYPE
BRANCH=PKEY(BRAIDX) (:4)
! INITIALIZATION OF THE INDEX OF THE BRANCH TYPE
ITBRAN=1
DO i=1,NVAR
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 16'
IF(i<=BRAIDX) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 17'
!INITIALIZATION AT THE FIRST VALUE OF STATE PARAMETERS
STATE(i)=VALPAR(i,1)
! INITIALIZATION AT THE FIRST ORDER NUMBERS OF STATE
! PARAMETERS
STAIDX(i)=1
! CASE WHERE THE REFERENCE VALUE IS THE FIRST VALUE
! (IE WHEN NVAL(BRAIDX) = 2)
IF(i==BRAIDX) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 18'
IF(STAIDX(i)==REFIDX(i)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 19'
STAIDX(i)=2
STATE(i)=VALPAR(i,2)
ENDIF
ENDIF
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 20'
! INITIALIZATION AT REFERENCE VALUES OF STATE PARAMETERS
STATE(i)=VALPAR(i,REFIDX(i))
! INITIALIZATION AT REFERENCE ORDER NUMBERS OF STATE
! PARAMETERS
STAIDX(i)=REFIDX(i)
ENDIF
ENDDO
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 21'
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'BRANCH_INFO',1)
! THE FLAG STOP IS SET TO FALSE (IE THE BRANCHING CALCULATION
! MUST CONTINUE)
CALL LCMPUT(IPDAT,'STOP',1,1,0)
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 22'
BRANCH_STOP=.TRUE.
ENDIF
IF(BRANCH_STOP) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 23'
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'BRANCH_INFO',1)
! THE FLAG STOP IS SET TO TRUE (IE THE BRANCHING CALCULATION
! MUST STOP)
CALL LCMPUT(IPDAT,'STOP',1,1,1)
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'GENPMAXS_INP',1)
! THE FLAG FOR WRITTING THE GENPMAXS.INP IS SET TO 2
CALL LCMPUT(IPDAT,'FLAG',1,1,2)
! UPDATE OF THE GENPMAXS.INP FILE (MANY ARGUMENTS IN THIS CALL
! ARE NOT USED IN D2PGEN)
CALL D2PGEN( IPINP, IPDAT, STAVEC, JOBTIT, FILNAM, DER,
> VERS, COM, JOBOPT, IUPS, FA_K, SFAC,
> BFAC, DEB, XESM, FC1 , FC2, FC3,
> FC4, XSC, IPRINT )
ENDIF
ELSE
! update of the index of the branch type
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 24'
ITBRAN=ITBRAN+1
! CASE WHERE THE STATE VARIABLE VALUE CORRESPOND TO THE
! REFERENCE STATE VALUE
IF(STATE(BRAIDX)==REFSTA(BRAIDX)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 25'
! we skip the reference value'
STAIDX(BRAIDX)=STAIDX(BRAIDX)+1
IF(NVAL(BRAIDX)>=1) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 26'
! the new value for the state variable is the next in the
! list
STATE(BRAIDX)=VALPAR(BRAIDX,STAIDX(BRAIDX))
ENDIF
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 27'
! POSITIONNING OF THE LOOP INDEX AT THE CURRENT BRANCH TYPE
! CALCULATION
i=BRAIDX
! DECREASE THE INDEX WHILE THE STATE VARIABLE IS BARR
DO WHILE (i>0)
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 28'
! IF THE CURRENT VALUE OF STATE VARIABLE IS THE LAST OF THE
! LIST
IF(STAIDX(i)==NVAL(i)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 29'
IF(NVAL(i)>2) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 30'
! RESET OF THE ORDER NUMBERS FOR THE STATE VALUE
STAIDX(i)=1
! ATTRIBUTION OF THE FIRST VALUE OF THE LIST TO THE STATE
STATE(i)=VALPAR(i,STAIDX(i))
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 31'
j=i-1
! INCREASE THE ORDER NUMBERS OF THE VALUE OF THIS STATE
STAIDX(j)=STAIDX(j)+1
! ATTRIBUTION OF THE STATE(J) VALUES
STATE(j)=VALPAR(j,STAIDX(j))
! WHILE J>0 (IE THE STATE VARIABLE EXISTS)
DO WHILE (STAIDX(j)>NVAL(j).and.j>0)
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 32'
! IF THE STATE VARAIBLE IS NOT BARR: INITIALIZATION OF THE
! ORDER NUMBERS
IF(j>1)STAIDX(j)=1
! IF THE STATE VARAIBLE IS NOT BARR: ATTRIBUTION OF THE
! STATE VARIABLE VALUE
IF(j>1)STATE(j)=VALPAR(j,STAIDX(j))
! DECREASE THE J PARAMETERS
j=j-1
! IF THE STATE PRAMETER EXISTS: UPDATE THE ORDER NUMBERS
IF(j>0)STAIDX(j)=STAIDX(j)+1
! IF THE STATE PRAMETER EXISTS: ATTRIBUTION OF THE STATE
! VARIABLE VALUE
IF(j>0)STATE(j)=VALPAR(j,STAIDX(j))
! EXIT OF THE IF CONDITION
ENDDO
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 33'
EXIT
ENDIF
ELSE IF(NVAL(i)==2) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 34'
IF(PKEY(i).NE.BARNAM)THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 35'
IF(STAIDX(i-1).NE.NVAL(i-1)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 36'
j=i-1
! INCREASE THE ORDER NUMBERS OF THE VALUE OF THIS STATE
STAIDX(j)=STAIDX(j)+1
! ATTRIBUTION OF THE STATE(J) VALUES
STATE(j)=VALPAR(j,STAIDX(j))
EXIT
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 37'
! IF THE BRANCH TYPE IS BARR OR THE CURRENT STATE VALUE I$
STAIDX(i)=STAIDX(i)+1
IF(i>1)STAIDX(i-1)=1
STATE(i)=VALPAR(i,STAIDX(i))
IF(i>1)STATE(i-1)=VALPAR(i-1,STAIDX(i-1))
EXIT
ENDIF
ELSE
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 38'
IF(STAIDX(i).NE.NVAL(i)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 39'
j=i
! INCREASE THE ORDER NUMBERS OF THE VALUE OF THIS STATE
STAIDX(j)=STAIDX(j)+1
! ATTRIBUTION OF THE STATE(J) VALUES
STATE(j)=VALPAR(j,STAIDX(j))
EXIT
ENDIF
ENDIF
ELSE
! IF THE BRANCH TYPE IS BARR OR THE CURRENT STATE VALUE IS
! NOT THE LAST OF THE LIST
STAIDX(i)=STAIDX(i)+1
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 40'
IF((STAIDX(i)==REFIDX(i)).and.(BRANCH.NE.BARNAM)) THEN
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 41'
! IF IT IS THE REFERENCE VALUE BUT NOT THE BARR REF VALUE
! UPDATE THE ORDER NUMBERS OF STATE VARIABLE VALUE
IF(i==BRAIDX) STAIDX(i)=STAIDX(i)+1
ENDIF
! ATTRIBUTION OF THE STATE VARIABLE VALUE
STATE(i)=VALPAR(i,STAIDX(i))
EXIT
ENDIF
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 42'
i=i-1
ENDDO
ENDIF
ENDIF
IF (IPRINT>100) WRITE(6,*) '@D2PSEL : STEP 43'
CALL LCMSIX(IPDAT,' ',0)
CALL LCMSIX(IPDAT,'BRANCH_INFO',1)
IF((BRANCH .NE.BARNAM(:4)).and.NVAL(BRAIDX)==1) THEN
CALL LCMPUT(IPDAT,'PRINT',1,1,0)
ELSE
CALL LCMPUT(IPDAT,'PRINT',1,1,1)
ENDIF
CALL LCMPTC(IPDAT,'BRANCH',4,BRANCH)
CALL LCMPUT(IPDAT,'BRANCH_IT',1,1,ITBRAN)
CALL LCMPUT(IPDAT,'STATE',NVAR,2,STATE)
CALL LCMPUT(IPDAT,'STATE_INDEX',NVAR,1,STAIDX)
CALL LCMPUT(IPDAT,'BRANCH_INDEX',1,1,BRAIDX)
IF(IPRINT > 0) THEN
WRITE(6,*)
WRITE(6,*) "**** SELECTING THE NEXT BRANCH CALCULATION ****"
WRITE(6,*) "****** NEXT BRANCH CHARACTERISTICS *****"
WRITE(6,*) "BRANCH TYPE :",BRANCH
WRITE(6,*) "BRANCH INDEX :",BRAIDX
WRITE(6,*) "BRANCH ITERATION :",ITBRAN
WRITE(6,*) "STATE VARIABLE NAME :",PKEY
WRITE(6,*) "BRANCH STATE VALUES :",STATE
WRITE(6,*) "BRANCH STATE INDEX :",STAIDX
ENDIF
CALL LCMSIX(IPDAT,' ',0)
END
|
