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|
*DECK DRVGRP
SUBROUTINE DRVGRP(NENTRY,HENTRY,IENTRY,JENTRY,KENTRY)
*
*-----------------------------------------------------------------------
*
*Purpose:
* standard grep module to recover cle-2000 values in a linked list or
* in an xsm file.
*
*Copyright:
* Copyright (C) 2000 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): R. Roy
*
*Parameters: input/output
* NENTRY number of LCM objects or files used by the operator.
* HENTRY name of each LCM object or file:
* HENTRY(1): read-only type(VECTOR).
* 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
IMPLICIT NONE
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER NENTRY,IENTRY(NENTRY),JENTRY(NENTRY)
TYPE(C_PTR) KENTRY(NENTRY)
CHARACTER HENTRY(*)*12
*----
* LOCAL VARIABLES
*----
CHARACTER TEXT12*12,HLIST*12,HNAME*12,TEXT72*72,TEXTIN*72,NAMT*12
CHARACTER CLOGBG(5)*12,HSMG*131
TYPE(C_PTR) IPDATA,JPDATA
INTEGER ITYLCM,IACTIO,I,J,K,N
INTEGER ITYP,ITYP1,NOUT,NSTP
INTEGER IBCHAR,NBCHAR,NRESID,IOFSET,ISET
INTEGER ITYPE,IOUT,ILENG,ILENG2,IPRINT
INTEGER NITMA, INTGMX, INTMIN, INTMAX, INDMIN, INDMAX
PARAMETER ( INTGMX= 2147483646 )
DOUBLE PRECISION DFLOTT, DBLEMX, DBLMIN, DBLMAX, DBLMNV
PARAMETER ( DBLEMX= 1.D+100 )
REAL FLOTT, REALMX, RELMIN, RELMAX, RELMNV
PARAMETER ( REALMX= 1.E+30 )
INTEGER ISEEME(2),ITRANS
REAL ASEEME(2),ATRANS
DOUBLE PRECISION DSEEME
EQUIVALENCE ( DSEEME, ISEEME, ASEEME )
EQUIVALENCE ( ITRANS, ATRANS )
INTEGER, ALLOCATABLE, DIMENSION(:) :: IDATA,JDATA
DATA CLOGBG
1 / 'INTEGER' , 'REAL' , 'STRING' , 'DOUBLE', 'LOGICAL' /
*----
* PARAMETER VALIDATION.
*----
IACTIO=0
INDMIN= 0
INDMAX= 0
NBCHAR= 0
IF( NENTRY.NE.1 )THEN
CALL XABORT('DRVGRP: MORE THAN ONE ENTRY')
ELSEIF( IENTRY(1).NE.1.AND.IENTRY(1).NE.2 )THEN
CALL XABORT('DRVGRP: RHS LINKED LIST '
> //'OR XSM FILE PARAMETER EXPECTED.')
ELSEIF( JENTRY(1).NE.2 )THEN
CALL XABORT('DRVGRP: RHS PARAMETER IN '
> //'READ-ONLY MODE EXPECTED.')
ENDIF
*
HLIST=HENTRY(1)
IPDATA=KENTRY(1)
I= 1
IPRINT= 0
20 CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
25 CONTINUE
IF( ITYP.NE.3 )CALL XABORT('DRVGRP: CHARACTER DATA EXPECTED.')
IF( TEXT12.EQ.'EDIT' )THEN
CALL REDGET(ITYP,IPRINT,FLOTT,TEXT12,DFLOTT)
IF( ITYP.NE.1 )CALL XABORT('DRVGRP: NO INTEGER AFTER *EDIT*.')
ELSE IF(TEXT12.EQ.'STEP') THEN
* CHANGE THE HIERARCHICAL LEVEL ON THE LCM OBJECT.
JPDATA=C_NULL_PTR
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
IF(ITYP.NE.3) CALL XABORT('DRVGRP: CHARACTER DATA EXPECTED.')
IF(TEXT12.EQ.'UP') THEN
CALL REDGET(ITYP,NITMA,FLOTT,NAMT,DFLOTT)
IF(ITYP.NE.3) CALL XABORT('DRVGRP: DIR-NAME EXPECTED.')
JPDATA=LCMGID(IPDATA,NAMT)
ELSE IF(TEXT12.EQ.'AT') THEN
CALL REDGET(ITYP,NITMA,FLOTT,NAMT,DFLOTT)
IF(ITYP.NE.1) CALL XABORT('DRVGRP: INTEGER EXPECTED.')
JPDATA=LCMGIL(IPDATA,NITMA)
ELSE
CALL XABORT('DRVGRP: *UP* OR *AT* EXPECTED.')
ENDIF
IPDATA=JPDATA
ELSEIF( TEXT12.EQ.'GETVAL'.OR.TEXT12.EQ.'MAXVAL'.OR.
> TEXT12.EQ.'MINVAL'.OR.TEXT12.EQ.'INDMAX'.OR.
> TEXT12.EQ.'INDMIN'.OR.TEXT12.EQ.'MEAN' .OR.
> TEXT12.EQ.'TYPE' .OR.TEXT12.EQ.'LENGTH')THEN
IF( TEXT12.EQ.'GETVAL' )THEN
IACTIO= 1
ELSEIF( TEXT12.EQ.'MAXVAL' )THEN
IACTIO= 2
ELSEIF( TEXT12.EQ.'MINVAL' )THEN
IACTIO= 3
ELSEIF( TEXT12.EQ.'INDMAX' )THEN
IACTIO= 4
ELSEIF( TEXT12.EQ.'INDMIN' )THEN
IACTIO= 5
ELSEIF( TEXT12.EQ.'MEAN' )THEN
IACTIO= 6
ELSEIF( TEXT12.EQ.'TYPE' )THEN
IACTIO= 7
ELSEIF( TEXT12.EQ.'LENGTH' )THEN
IACTIO= 8
ENDIF
*
* FIND BLOCK NAME
CALL REDGET(ITYP1,ISET ,FLOTT,HNAME ,DFLOTT)
IF(ITYP1.EQ.1) THEN
CALL LCMLEL(IPDATA,ISET ,ILENG2,ITYLCM)
ELSE IF(ITYP1.EQ.3) THEN
CALL LCMLEN(IPDATA,HNAME ,ILENG2,ITYLCM)
ELSE
CALL XABORT('DRVGRP: BLOCK-NAME OR LIST INDEX EXPECTED.')
ENDIF
IF((ITYLCM.EQ.4).OR.(ITYLCM.EQ.6)) ILENG2=2*ILENG2
IF( IACTIO.EQ.7 ) THEN
NOUT= 1
NSTP= 1
ITYPE= 1
ALLOCATE(JDATA(NOUT))
JDATA(1)= ITYLCM
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
GO TO 310
ELSE IF( IACTIO.EQ.8 ) THEN
NOUT= 1
NSTP= 1
ITYPE= 1
ALLOCATE(JDATA(NOUT))
JDATA(1)= ILENG2
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
GO TO 310
ENDIF
IF( ILENG2.EQ.0 )THEN
CALL LCMLIB(IPDATA)
CALL XABORT('DRVGRP: BLOCK *'//HNAME//'* IS NOT STORED IN *'
> //HLIST//'*.')
ELSE IF( ITYLCM.EQ.10 ) THEN
CALL XABORT('DRVGRP: '//HNAME//' IS A LIST OF ARRAYS. USE A'
> //' STEP UP KEYWORD TO ACCESS THE LIST.')
ENDIF
ALLOCATE(IDATA(ILENG2))
ALLOCATE(JDATA(ILENG2))
IF( ITYLCM.EQ.3 )THEN
ILENG= ILENG2*4
ELSE
ILENG= ILENG2
ENDIF
*
* GET BLOCK
IF(ITYP1.EQ.1) THEN
CALL LCMGDL(IPDATA,ISET ,IDATA)
ELSE IF(ITYP1.EQ.3) THEN
CALL LCMGET(IPDATA,HNAME ,IDATA)
ENDIF
*
CALL REDGET(ITYP,I ,FLOTT,TEXT12,DFLOTT)
IF( ITYP.NE.1.OR.I.LT.1 )
> CALL XABORT('DRVGRP: POSITIVE INDEX EXPECTED.')
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
J= I
K= 1
N= 1
IF( ITYP.EQ.1 )THEN
J= NITMA
IF( J.LT.I )
> CALL XABORT('DRVGRP: SECOND INDEX EXPECTED GREATER '
> //'OR EQUAL THAN FIRST.')
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
IF( ITYP.EQ.1 )THEN
K= NITMA
IF( K.LT.1 )
> CALL XABORT('DRVGRP: POSITIVE THIRD INDEX EXPECTED.')
IF( MOD(J-I,K).NE.0 )
> CALL XABORT('DRVGRP: THIRD INDEX EXPECTED TO BALANCE'
> //' STEPS FROM FIRST TO SECOND INDEX.')
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
ENDIF
N= (J-I)/K + 1
IF( N.LT.1 )
> CALL XABORT('DRVGRP: INCONSISTENT NUMBER OF WORDS.')
ELSEIF( (ITYP.EQ.3).AND.(TEXT12.EQ.'*') )THEN
J= ILENG
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
IF( ITYP.EQ.1 )THEN
K= NITMA
IF( K.LT.1 )
> CALL XABORT('DRVGRP: POSITIVE THIRD INDEX EXPECTED.')
IF( MOD(J-I,K).NE.0 )
> CALL XABORT('DRVGRP: THIRD INDEX EXPECTED TO BALANCE'
> //' STEPS FROM FIRST TO SECOND INDEX.')
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
ENDIF
N= (J-I)/K + 1
IF( N.LT.1 )
> CALL XABORT('DRVGRP: INCONSISTENT NUMBER OF WORDS.')
ENDIF
IF( TEXT12.EQ.'NVAL' )THEN
IF( N.NE.1.OR.K.NE.1 )THEN
CALL XABORT('DRVGRP: NVALUE ALREADY GIVEN FROM INDEX.')
ENDIF
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
IF( ITYP.EQ.1)THEN
N= NITMA
IF( N.LT.1 )
> CALL XABORT('DRVGRP: POSITIVE NVALUE EXPECTED.')
J= I + N - 1
ELSEIF( (ITYP.EQ.3).AND.(TEXT12.EQ.'*') )THEN
J= ILENG
N= ILENG - I + 1
ELSE
CALL XABORT('DRVGRP: NVAL IS FOLLOWED BY * OR INTEGER')
ENDIF
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
ENDIF
IF( J.GT.ILENG )THEN
WRITE(HSMG,'(29HDRVGRP: THE VALUE OF INDEX2 (,I8,7H) IS GR,
> 29HEATER THAN THE BLOCK LENGTH (,I8,2H).)') J,ILENG
CALL XABORT(HSMG)
ENDIF
GO TO 30
ELSEIF( TEXT12.EQ.';' )THEN
GO TO 40
ELSE
CALL XABORT('DRVGRP: '//TEXT12//' IS AN INVALID KEYWORD.')
ENDIF
GO TO 20
*----
* PROCESSING THE COMMAND NUMBER: IACTIO.
*----
30 CONTINUE
NSTP= 1
NOUT= 0
ITYPE= ITYLCM
IF( ITYLCM.EQ.1 )THEN
*
* GREP INTEGER DATA
INTMIN= INTGMX
INTMAX=-INTGMX
DO 301 IOUT=I,J,K
NOUT= NOUT+1
ITRANS= IDATA(IOUT)
JDATA(NOUT)= ITRANS
IF( ITRANS.GT.INTMAX )THEN
INTMAX= ITRANS
INDMAX= IOUT
ENDIF
IF( ITRANS.LT.INTMIN )THEN
INTMIN= ITRANS
INDMIN= IOUT
ENDIF
301 CONTINUE
IF( IACTIO.EQ.2 )THEN
NOUT= 1
JDATA(1)= INTMAX
ELSEIF( IACTIO.EQ.3 )THEN
NOUT= 1
JDATA(1)= INTMIN
ELSEIF( IACTIO.EQ.4 )THEN
NOUT= 1
JDATA(1)= INDMAX
ITYPE= 1
ELSEIF( IACTIO.EQ.5 )THEN
NOUT= 1
JDATA(1)= INDMIN
ITYPE= 1
ELSEIF( IACTIO.NE.1 )THEN
CALL XABORT('DRVGRP: INVALID ACTION ON INTEGERS')
ENDIF
ELSEIF( ITYLCM.EQ.2 )THEN
*
* GREP REAL DATA
RELMIN= REALMX
RELMAX=-REALMX
RELMNV= 0.0
DO 302 IOUT=I,J,K
NOUT= NOUT+1
ITRANS= IDATA(IOUT)
JDATA(NOUT)= ITRANS
IF( ATRANS.GT.RELMAX )THEN
RELMAX= ATRANS
INDMAX= IOUT
ENDIF
IF( ATRANS.LT.RELMIN )THEN
RELMIN= ATRANS
INDMIN= IOUT
ENDIF
RELMNV= RELMNV+ATRANS
302 CONTINUE
IF( IACTIO.EQ.2 )THEN
NOUT= 1
ATRANS= RELMAX
JDATA(1)= ITRANS
ELSEIF( IACTIO.EQ.3 )THEN
NOUT= 1
ATRANS= RELMIN
JDATA(1)= ITRANS
ELSEIF( IACTIO.EQ.4 )THEN
NOUT= 1
JDATA(1)= INDMAX
ITYPE= 1
ELSEIF( IACTIO.EQ.5 )THEN
NOUT= 1
JDATA(1)= INDMIN
ITYPE= 1
ELSEIF( IACTIO.EQ.6 )THEN
ATRANS= RELMNV/FLOAT(NOUT)
NOUT= 1
JDATA(1)= ITRANS
ENDIF
ELSEIF( ITYLCM.EQ.3 )THEN
IF( IACTIO.NE.1 )THEN
CALL XABORT('DRVGRP: INVALID ACTION ON STRING')
ELSEIF( (J-I)/K.GT.71 )THEN
CALL XABORT('DRVGRP: STRING HAS LENGTH .GT. 72')
ENDIF
TEXT72= ' '
IOFSET= 0
IF( ILENG.GE.72 )THEN
DO 313 IBCHAR= 1, ILENG/72
WRITE(TEXTIN,'(18A4)') (IDATA(IOFSET+IOUT),IOUT=1,18)
DO 303 IOUT= I,J,K
IF( IOUT.GT.NBCHAR.AND.IOUT.LE.NBCHAR+72 )THEN
NOUT= NOUT+1
TEXT72(NOUT:NOUT)= TEXTIN(IOUT-NBCHAR:IOUT-NBCHAR)
ENDIF
303 CONTINUE
IOFSET= IOFSET+18
NBCHAR= NBCHAR+72
313 CONTINUE
ENDIF
NRESID= (ILENG-NBCHAR)/4
IF( NRESID.GT.0 )THEN
WRITE(TEXTIN,'(18A4)') (IDATA(IOFSET+IOUT),IOUT=1,NRESID)
DO 323 IOUT= I,J,K
IF( IOUT.GT.NBCHAR.AND.IOUT.LE.NBCHAR+NRESID*4 )THEN
NOUT= NOUT+1
TEXT72(NOUT:NOUT)= TEXTIN(IOUT-NBCHAR:IOUT-NBCHAR)
ENDIF
323 CONTINUE
ENDIF
NBCHAR= NOUT
NOUT= 1
ELSEIF( ITYLCM.EQ.4 )THEN
*
* GREP DOUBLE PRECISION DATA
I= I+I
J= J+J
K= K+K
DBLMIN= DBLEMX
DBLMAX=-DBLEMX
DBLMNV= 0.0D0
DO 304 IOUT=I,J,K
NOUT= NOUT+1
ISEEME(1)= IDATA(IOUT-1)
ISEEME(2)= IDATA(IOUT)
JDATA(2*NOUT-1)= ISEEME(1)
JDATA(2*NOUT)= ISEEME(2)
IF( DSEEME.GT.DBLMAX )THEN
DBLMAX= DSEEME
INDMAX= IOUT
ENDIF
IF( DSEEME.LT.DBLMIN )THEN
DBLMIN= DSEEME
INDMIN= IOUT
ENDIF
DBLMNV= DBLMNV+DSEEME
304 CONTINUE
IF( IACTIO.EQ.2 )THEN
NOUT= 1
DSEEME= DBLMAX
JDATA(1)= ISEEME(1)
JDATA(2)= ISEEME(2)
ELSEIF( IACTIO.EQ.3 )THEN
NOUT= 1
DSEEME= DBLMIN
JDATA(1)= ISEEME(1)
JDATA(2)= ISEEME(2)
ELSEIF( IACTIO.EQ.4 )THEN
NOUT= 1
JDATA(1)= INDMAX
ITYPE= 1
ELSEIF( IACTIO.EQ.5 )THEN
NOUT= 1
JDATA(1)= INDMIN
ITYPE= 1
ELSEIF( IACTIO.EQ.6 )THEN
DSEEME= DBLMNV/DBLE(NOUT)
NOUT= 1
JDATA(1)= ISEEME(1)
JDATA(2)= ISEEME(2)
ENDIF
IF( ITYPE.EQ.4 )THEN
NSTP= 2
NOUT= 2*NOUT-1
ENDIF
ELSEIF( ITYLCM.EQ.5 )THEN
*
* GREP LOGICAL DATA
IF( IACTIO.NE.1 )THEN
CALL XABORT('DRVGRP: INVALID ACTION ON LOGICALS')
ENDIF
DO 305 IOUT=I,J,K
NOUT= NOUT+1
JDATA(NOUT)= IDATA(IOUT)
305 CONTINUE
ELSE
CALL XABORT('DRVGRP: INVALID DATA TYPE.')
ENDIF
DEALLOCATE(IDATA)
*----
* PUT CLE-2000 PARMS IN CREATE OR READ/WRITE MODES.
*----
310 DO 35 IOUT= 1, NOUT, NSTP
IF( -ITYP.NE.ITYPE )THEN
CALL XABORT('DRVGRP: NOT ENOUGH CLE-2000 PARAMETERS '
> //'TO CONTAIN ALL VALUES ASKED TO BE PICKED')
ENDIF
ITYP= ITYPE
IF( ITYP.EQ.1.OR.ITYP.EQ.5 )THEN
NITMA= JDATA(IOUT)
IF( IPRINT.GT.0 )THEN
IF( ITYP.EQ.1 )THEN
WRITE(6,*) CLOGBG(ITYP),TEXT12,'<-',NITMA
ELSE
IF( NITMA.EQ.+1 )THEN
WRITE(6,*) CLOGBG(ITYP),TEXT12,'<- $True_L'
ELSEIF( NITMA.EQ.-1 )THEN
WRITE(6,*) CLOGBG(ITYP),TEXT12,'<- $False_L'
ELSE
WRITE(6,*) CLOGBG(ITYP),TEXT12,'<- ?_L'
ENDIF
ENDIF
ENDIF
ELSEIF( ITYP.EQ.2 )THEN
ITRANS= JDATA(IOUT)
FLOTT= ATRANS
IF( IPRINT.GT.0 )THEN
WRITE(6,*)CLOGBG(ITYP),TEXT12,'<-',FLOTT
ENDIF
ELSEIF( ITYP.EQ.3 )THEN
NITMA=NBCHAR
IF( IPRINT.GT.0 )THEN
WRITE(6,*)CLOGBG(ITYP),TEXT12,'<-"',TEXT72(1:NBCHAR),'"'
ENDIF
ELSEIF( ITYP.EQ.4 )THEN
ISEEME(1)= JDATA(IOUT)
ISEEME(2)= JDATA(IOUT+1)
DFLOTT= DSEEME
IF( IPRINT.GT.0 )THEN
WRITE(6,*)CLOGBG(ITYP),TEXT12,'<-',DFLOTT
ENDIF
ENDIF
CALL REDPUT(ITYP,NITMA,FLOTT,TEXT72,DFLOTT)
CALL REDGET(ITYP,NITMA,FLOTT,TEXT12,DFLOTT)
35 CONTINUE
DEALLOCATE(JDATA)
GO TO 25
*----
* ENDING COMMANDS: CHECK UP/DOWN BALANCE AND REMAINING PARMS.
*----
40 CONTINUE
RETURN
END
|
