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|
C---- ------------------------------------------------------------------
C---- contains now all previously needed libraries for Schneider stuff
C---- ------------------------------------------------------------------
C this library contains subroutines which are system specific things,
C like get the actual date, time, open a file etc.
C ===> have one system-lib.for for VMS, UNIX is nix (SGI/PARIX).... machines
C and link them.
C======================================================================
C......................................................................
C SUB GETDATE
C returns date in a string of implied length
C UNIX version
SUBROUTINE GETDATE(DATE)
CHARACTER*(*) DATE
CHARACTER CTEMP*24
CHARACTER DAY*2, MONTH*3, YEAR*2
DATE=' '
CTEMP=' '
CALL FDATE(CTEMP)
MONTH = CTEMP(5:7)
DAY = CTEMP(9:10)
YEAR = CTEMP(23:24)
DATE = (((DAY // '-') // MONTH) // '-') // YEAR
RETURN
END
C END GETDATE
C......................................................................
C......................................................................
C SUB GETTIME(CTIME)
SUBROUTINE GETTIME(CTIME)
c returns time in a string of implied length
CHARACTER CTIME*(*)
CHARACTER*24 CTEMP
CTEMP = ' '
CALL FDATE(CTEMP)
CTIME(1:)=CTEMP(11:22)
RETURN
END
C END GETTIME(CTIME)
C......................................................................
C......................................................................
C SUB GET_CURRENT_DIR
C returns path name of the current directory
C SGI/UNIX version
SUBROUTINE GET_CURRENT_DIR(DIR_NAME)
CHARACTER*(*) DIR_NAME
INTEGER ILEN
CHARACTER*128 TEMP_NAME
TEMP_NAME=' '
C CALL GETCWD(TEMP_NAME)
DIR_NAME=' '
ILEN=LEN(DIR_NAME)
IEND=MIN(128,ILEN)
DIR_NAME=TEMP_NAME(1:IEND)
RETURN
END
C END GET_CURRENT_DIR
C......................................................................
C......................................................................
C SUB GET_ENVIROMENT_VARIBALE
C RETURNS VALUE OF ENVIROMENT VARIABLE
C UNIX version
SUBROUTINE GET_ENVIROMENT_VARIABLE(ENV_VAR,VARIABLE)
CHARACTER*(*) ENV_VAR,VARIABLE
VARIABLE=' '
CALL STRPOS(ENV_VAR,IBEG,IEND)
CALL GETENV(ENV_VAR(IBEG:IEND),VARIABLE)
RETURN
END
C END GET_ENVIROMENT_VARIABLE
C......................................................................
C......................................................................
C SUB GET_MACHINE_NAME
c returns current machine name
c UNIX version
SUBROUTINE GET_MACHINE_NAME(MACHINE_NAME)
CHARACTER*(*) MACHINE_NAME
INTEGER HOSTNM,ITEST
ITEST=0
MACHINE_NAME=' '
ITEST=HOSTNM(MACHINE_NAME)
IF (ITEST .NE. 0) THEN
WRITE(*,*)' hostnm failed !!'
WRITE(*,*)' error code is: ',itest
ENDIF
RETURN
END
C END GET_MACHINE_NAME
C......................................................................
C......................................................................
C SUB GET_ARG_NUMBER
C returns number of arguments
C UNIX version
SUBROUTINE GET_ARG_NUMBER(INUMBER)
INTEGER INUMBER
INUMBER=0
INUMBER=IARGC()
RETURN
END
C END GET_ARG_NUMBER
C......................................................................
C......................................................................
C SUB GET_ARGUMENT
C returns the content of x-th argument
C UNIX version
SUBROUTINE GET_ARGUMENT(INUMBER,ARGUMENT)
CHARACTER*(*) ARGUMENT
INTEGER INUMBER
CALL GETARG(INUMBER,ARGUMENT)
RETURN
END
C END GET_ARGUMENT
C......................................................................
C......................................................................
C lkajan 20110618: chmod_ is not present in earlier libgfortran so this fails to link, however this sub is not used anywhere - commenting all out
CC SUB CHANGE_MODE
C SUBROUTINE CHANGE_MODE(FILENAME,MODE,IRETURN_VAL)
Cc changes the mode of a file via the integer function "chmod"
Cc import
C CHARACTER*(*) FILENAME,MODE
Cc export
C INTEGER IRETURN_VAL
Cc internal
C INTEGER CHMOD
C
C CALL STRPOS(FILENAME,IBEG,IEND)
C CALL STRPOS(MODE,JBEG,JEND)
C IRETURN_VAL=CHMOD(FILENAME(IBEG:IEND),MODE(JBEG:JEND))
C IF (IRETURN_VAL .NE. 0) THEN
C WRITE(*,*)' *** ERROR IN CHANGE_MODE:***'
C WRITE(*,*)' MODE CHANGE NOT PERFORMED !'
C WRITE(*,*)' MODE: ',MODE(JBEG:JEND)
C WRITE(*,*)' FILE: ',FILENAME(IBEG:IEND)
C ENDIF
C RETURN
C END
CC END CHANGE_MODE
C......................................................................
C......................................................................
C SUB GET_CPU_TIME
C get elapsed CPU time between two calls of GET_CPU_TIME
C total_time = elapsed CPU time
C user_time = used user CPU time
C system_time = used system CPU time
SUBROUTINE GET_CPU_TIME(CSTRING,IDPROC,ITIME_OLD,
+ ITIME_NEW,TOTAL_TIME,LOGSTRING)
C import export
CHARACTER CSTRING*(*)
CHARACTER LOGSTRING*(*)
INTEGER IDPROC
INTEGER ITIME_OLD(*),ITIME_NEW(*)
REAL TOTAL_TIME
C internal
INTEGER IBEG,IEND
REAL XTIME(2),TOTAL
XTIME(1)=0.0
XTIME(2)=0.0
TOTAL = DTIME(XTIME)
TOTAL_TIME = TOTAL_TIME + TOTAL
CALL STRPOS(CSTRING,IBEG,IEND)
WRITE(LOGSTRING,'(A,I6,4(F10.2))')CSTRING(IBEG:IEND),
+ IDPROC,TOTAL,XTIME(1),XTIME(2),TOTAL_TIME
RETURN
END
C END GET_CPU_TIME
C......................................................................
C......................................................................
C SUB INIT_CPU_TIME
SUBROUTINE INIT_CPU_TIME(ITIME_OLD)
C import export
INTEGER ITIME_OLD(*)
C internal
REAL XTIME(2),TOTAL
XTIME(1)=0.0
XTIME(2)=0.0
TOTAL = DTIME(XTIME)
RETURN
END
C END INIT_CPU_TIME
C......................................................................
C......................................................................
C SUBROUTINE GET_CPU_TIME
C get elapsed CPU time between two calls of GET_CPU_TIME
C total_time = elapsed CPU time
C user_time = used user CPU time
C system_time = used system CPU time
c subroutine get_cpu_time(total_time,user_time,system_time)
C export
c real total_time, user_time,system_time
C internal
c real xtime(2)
c xtime(1)=0.0
c xtime(2)=0.0
c total_time = dtime(xtime)
c user_time = xtime(1)
c system_time = xtime(2)
c write(*,*)' total user system'
c write(*,'(3(1x,f7.2))')total_time,user_time,system_time
c return
c end
C END GET_CPU_TIME
C......................................................................
C......................................................................
C SUB OPEN_FILE
SUBROUTINE OPEN_FILE(IUNIT,INNAME,CSTRING,LERROR)
C IMPLICIT NONE
C INPUT
C CSTATUS: 'OLD' OR 'NEW' OR 'UNKNOWN'
C CACCESS: 'APPEND' 'DIRECT'
C FORM: 'FORMATTED' OR 'UNFORMATTED'
C IRECLEN: RECORD LENGTH
C NOTE: AFTER OPENING A "OLD" OR "UNKNOWN" FILE (NO DIRECT ACESS):
C REWIND THE FILE, BECAUSE SOME STRANGE COMPILERS PUT THE FILE
C POINTER AT THE END !
C
CHARACTER*(*) INNAME,CSTRING
INTEGER IUNIT,IRECLEN
c output: lerror is true if open error
LOGICAL LERROR
c internal
CHARACTER*200 TEMPSTRING,CTEMP,FILENAME
CHARACTER*10 CNUMBER
LOGICAL LNEW,LAPPEND,LUNKNOWN
LOGICAL LUNFORMATTED,LDIRECT
LOGICAL LOPENDONE,LSILENT
INTEGER LENGTH,I,J,K
c init
TEMPSTRING=' '
FILENAME=' '
LNEW=.FALSE.
LAPPEND=.FALSE.
LERROR=.FALSE.
LUNKNOWN=.FALSE.
LUNFORMATTED=.FALSE.
LDIRECT=.FALSE.
LOPENDONE=.FALSE.
LSILENT=.FALSE.
IRECLEN=137
TEMPSTRING(1:)=CSTRING(1:)
CNUMBER='0123456789'
c
LENGTH=LEN(TEMPSTRING)
CALL LOWTOUP(TEMPSTRING,LENGTH)
IF (INDEX(TEMPSTRING,'NEW').NE.0) THEN
LNEW=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'UNKNOWN').NE.0) THEN
LUNKNOWN=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'UNFORMATTED').NE.0) THEN
LUNFORMATTED=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'DIRECT').NE.0) THEN
LDIRECT=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'APPEND').NE.0) THEN
LAPPEND=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'SILENT').NE.0) THEN
LSILENT=.TRUE.
ENDIF
IF (INDEX(TEMPSTRING,'RECL=').NE.0) THEN
CTEMP=' '
K=INDEX(TEMPSTRING,'RECL=')+5
CTEMP(1:)=TEMPSTRING(K:)
CALL STRPOS(CTEMP,I,J)
J=I
DO WHILE (INDEX(CNUMBER,CTEMP(J:J)).NE.0 )
J=J+1
ENDDO
J=J-1
CALL READ_INT_FROM_STRING(CTEMP(I:J),IRECLEN)
ENDIF
CALL STRPOS(INNAME,IBEG,IEND)
FILENAME(1:)=INNAME(IBEG:IEND)
IF (LNEW) THEN
CALL DEL_OLDFILE(IUNIT,FILENAME)
ENDIF
IF (LNEW .AND. LUNFORMATTED .AND. LDIRECT) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='NEW',FORM='UNFORMATTED',
+ ACCESS='DIRECT',RECL=IRECLEN,ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='NEW',FORM='UNFORMATTED',
C + ACCESS='DIRECT',RECL=IRECLEN)
REWIND(IUNIT)
LOPENDONE=.TRUE.
ELSEIF (LNEW .AND. LUNFORMATTED ) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='NEW',FORM='UNFORMATTED',
+ ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='NEW',FORM='UNFORMATTED')
REWIND(IUNIT)
LOPENDONE=.TRUE.
ELSEIF (LNEW .AND. (.NOT. LUNFORMATTED) .AND. LDIRECT ) THEN
OPEN(IUNIT,FILE=FILENAME,ACCESS='DIRECT',STATUS='NEW',
+ FORM='FORMATTED',RECL=IRECLEN,ERR=999)
C OPEN(IUNIT,FILE=FILENAME,ACCESS='DIRECT',STATUS='NEW',
C + FORM='FORMATTED',RECL=IRECLEN)
LOPENDONE=.TRUE.
ELSEIF (.NOT. LNEW .AND. LUNFORMATTED .AND. LDIRECT) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='UNFORMATTED',
+ ACCESS='DIRECT',RECL=IRECLEN,ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='UNFORMATTED',
C + ACCESS='DIRECT',RECL=IRECLEN)
LOPENDONE=.TRUE.
ELSEIF (.NOT. LNEW .AND. .NOT. LUNFORMATTED .AND. LDIRECT) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='FORMATTED',
+ ACCESS='DIRECT',RECL=IRECLEN,ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='FORMATTED',
C + ACCESS='DIRECT',RECL=IRECLEN)
LOPENDONE=.TRUE.
ELSEIF (.NOT. LNEW .AND. LUNFORMATTED ) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='UNFORMATTED',
+ ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',FORM='UNFORMATTED')
REWIND(IUNIT)
LOPENDONE=.TRUE.
ELSEIF (LNEW) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='NEW',ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='NEW')
REWIND(IUNIT)
LOPENDONE=.TRUE.
ELSEIF (LUNKNOWN .AND. LAPPEND) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='UNKNOWN',ACCESS='APPEND',
+ ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='UNKNOWN',ACCESS='APPEND')
C OPEN(IUNIT,FILE=FILENAME,STATUS='UNKNOWN')
LOPENDONE=.TRUE.
ELSEIF (.NOT. LNEW .AND. LAPPEND) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',ACCESS='APPEND',ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',ACCESS='APPEND')
LOPENDONE=.TRUE.
ELSEIF (.NOT. LNEW) THEN
OPEN(IUNIT,FILE=FILENAME,STATUS='OLD',ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='OLD')
REWIND(IUNIT)
LOPENDONE=.TRUE.
ELSE
OPEN(IUNIT,FILE=FILENAME,STATUS='UNKNOWN',ERR=999)
C OPEN(IUNIT,FILE=FILENAME,STATUS='UNKNOWN')
REWIND(IUNIT)
LOPENDONE=.TRUE.
ENDIF
IF (.NOT. LOPENDONE) THEN
WRITE(*,*)' ERROR IN OPEN_FILE: FILE NOT OPENED'
WRITE(*,*)' unknown specifier combination !'
STOP
ENDIF
RETURN
999 IF (.NOT. LSILENT) THEN
WRITE(*,*)' ERROR: open file error for file: '
WRITE(*,*)'name: ',FILENAME
WRITE(*,*)'unit: ',iunit
ENDIF
LERROR=.TRUE.
RETURN
END
C END OPEN_FILE
C......................................................................
C......................................................................
C SUB CLOSE_FILE
SUBROUTINE CLOSE_FILE(IUNIT,FILENAME)
INTEGER IUNIT
CHARACTER*(*) FILENAME
LOGICAL LOPEN
INQUIRE(FILE=FILENAME,OPENED=LOPEN)
IF (LOPEN) THEN
CLOSE(IUNIT)
ENDIF
RETURN
END
C END CLOSE_FILE
C......................................................................
C......................................................................
C SUBR DEL_OLDFILE
SUBROUTINE DEL_OLDFILE(IUNIT,FILENAME)
CHARACTER*(*) FILENAME
INTEGER IUNIT
LOGICAL LEXIST,LOPEN
INTEGER IBEG,IEND
CHARACTER*100 TEMPNAME
TEMPNAME=' '
CALL STRPOS(FILENAME,IBEG,IEND)
TEMPNAME(1:)=FILENAME(IBEG:IEND)
INQUIRE(FILE=TEMPNAME,OPENED=LOPEN)
IF (LOPEN) THEN
CLOSE(IUNIT)
ENDIF
INQUIRE(FILE=TEMPNAME,EXIST=LEXIST)
IF (LEXIST) THEN
OPEN(IUNIT,FILE=TEMPNAME,STATUS='OLD')
CLOSE(IUNIT,STATUS='DELETE')
ENDIF
RETURN
END
C END DEL_OLDFILE
C......................................................................
C......................................................................
C SUB FLUSH
SUBROUTINE FLUSH_UNIT(IUNIT)
INTEGER IUNIT
CALL FLUSH(IUNIT)
RETURN
END
C END FLUSH
C......................................................................
C......................................................................
C SUB C_PARIOINIT
SUBROUTINE C_PARIOINIT(INODE,ILINK,HOSTNAME,ILEN)
INTEGER INODE,ILEN,ILINK(*)
CHARACTER*(*) HOSTNAME
HOSTNAME=' '
RETURN
END
C END C_PARIOINIT
C......................................................................
|
