The following program shows how certain information, such as the file size, number of days since last access, etc. can be histogrammed using HBOOK and saved in a file for further processing with PAW.
Before running, the variable THRONG should be set to the FATMEN group that is to be processed, as shown below.
Setting the THRONG variable on various systems
Unix systems: THRONG=OPAL;export THRONG {\rm (Bourne and Korn shells)}
------------- setenv THRONG OPAL {\rm (C shell)}
VMS systems: throng==opal
------------
VM/CMS systems: SETENV THRONG OPAL
---------------
Plotting FATMEN information with HBOOK
PARAMETER (LURCOR=200000)
COMMON/CRZT/IXSTOR,IXDIV,IFENCE(2),LEV,LEVIN,BLVECT(LURCOR)
DIMENSION LQ(999),IQ(999),Q(999)
EQUIVALENCE (IQ(1),Q(1),LQ(9)),(LQ(1),LEV)
*
COMMON /USRLNK/LUSRK1,LUSRBK,LUSRLS
*
COMMON /QUEST/IQUEST(100)
CHARACTER*8 THRONG
*
* Start of FATMEN sequence FATPARA
*
** *** Data set bank mnemonics
*
* Keys
PARAMETER ( MKSRFA= 1, MKFNFA= 2, MKCLFA=7, MKMTFA=8
1 ,MKLCFA= 9, MKNBFA=10, NKDSFA=10 )
*
** *** Bank offsets
*
PARAMETER ( MFQNFA= 1, MHSNFA= 65, MCPLFA= 67, MMTPFA= 68
1 ,MLOCFA= 69, MHSTFA= 70, MHOSFA= 74
2 ,MVSNFA= 77, MVIDFA= 79, MVIPFA= 81, MDENFA= 82
3 ,MVSQFA= 83, MFSQFA= 84, MSRDFA= 85, MERDFA= 86
4 ,MSBLFA= 87, MEBLFA= 88, MRFMFA= 89, MRLNFA= 90
5 ,MBLNFA= 91, MFLFFA= 92, MFUTFA= 93, MCRTFA= 94
6 ,MCTTFA= 95, MLATFA= 96, MCURFA= 97, MCIDFA= 99
7 ,MCNIFA=101, MCJIFA=103, MFPRFA=105, MSYWFA=106
8 ,MUSWFA=116, MUCMFA=126, NWDSFA=145
9 ,MFSZFA=MSYWFA,MUSCFA=MSYWFA+1)
* End of FATMEN sequence FATPARA
*KEEP,FATBUG.
COMMON /FATUSE/ IDEBFA, IDIVFA, IKDRFA, KOFSFA, KOFUFA, LBFXFA
+ , LSAVFA, LTOPFA, LBBKFA, LBGNFA, LTDSFA, LBDSFA
+ , LPRTFA, NTOPFA, LUFZFA, IOUPFA, IOBKFA, IODSFA
+ , LLNLFA, LLNHFA
*KEND.
CHARACTER*8 DSN
EXTERNAL UROUT
*
*
* Initialise ZEBRA
*
CALL MZEBRA(-3)
CALL MZSTOR(IXSTOR,'/CRZT/','Q',IFENCE,LEV,BLVECT(1),BLVECT(1),
+ BLVECT(5000),BLVECT(LURCOR))
CALL MZLOGL(IXSTOR,-3)
*
* *** Define user division and link area like:
*
CALL MZDIV (IXSTOR, IXDIV, 'USERS', 50000, LURCOR, 'L')
CALL MZLINK (IXSTOR, '/USRLNK/', LUSRK1, LUSRLS, LUSRK1)
*
* Units for FATMEN RZ/FZ files
*
LUNRZ = 1
LUNFZ = 2
CALL GETENVF('THRONG',THRONG)
LTH = LENOCC(THRONG)
*
* Initialise FATMEN
*
CALL FMINIT(IXSTOR,LUNRZ,LUNFZ,'//CERN/'//THRONG(1:LTH),IRC)
CALL FMLOGL(0)
*
* Initialise HBOOK
*
CALL HLIMIT(-20000)
*
* Book histograms
*
CALL HBOOK1(1,'File Size (MB)',50,0.,200.,0.)
CALL HBOOK1(2,'Number of accesses',50,0.,50.,0.)
CALL HBOOK1(3,'Number days since last access',50,0.,300.,0.)
CALL HBOOK1(4,'Number days since catalogued',50,0.,300.,0.)
CALL HBOOK1(5,'Number days since created',50,0.,300.,0.)
CALL HBOOK1(6,'Medium',5,0.,5.,0.)
CALL HIDOPT(0,'BLAC')
*
* Loop over all files
*
CALL FMLOOP('//CERN/*/*',-1,UROUT,IRC)
*
* Print and store the histograms
*
CALL HPRINT(0)
CALL HRPUT(0,'FATTUPLE.'//THRONG(1:LTH),'N')
*
* Terminate cleanly
*
CALL FMEND(IRC)
END
SUBROUTINE UROUT(PATH,KEYS,IRC)
*
* Start of FATMEN sequence FATPARA
*
** *** Data set bank mnemonics
*
* Keys
PARAMETER ( MKSRFA= 1, MKFNFA= 2, MKCLFA=7, MKMTFA=8
1 ,MKLCFA= 9, MKNBFA=10, NKDSFA=10 )
*
** *** Bank offsets
*
PARAMETER ( MFQNFA= 1, MHSNFA= 65, MCPLFA= 67, MMTPFA= 68
1 ,MLOCFA= 69, MHSTFA= 70, MHOSFA= 74
2 ,MVSNFA= 77, MVIDFA= 79, MVIPFA= 81, MDENFA= 82
3 ,MVSQFA= 83, MFSQFA= 84, MSRDFA= 85, MERDFA= 86
4 ,MSBLFA= 87, MEBLFA= 88, MRFMFA= 89, MRLNFA= 90
5 ,MBLNFA= 91, MFLFFA= 92, MFUTFA= 93, MCRTFA= 94
6 ,MCTTFA= 95, MLATFA= 96, MCURFA= 97, MCIDFA= 99
7 ,MCNIFA=101, MCJIFA=103, MFPRFA=105, MSYWFA=106
8 ,MUSWFA=116, MUCMFA=126, NWDSFA=145
9 ,MFSZFA=MSYWFA,MUSCFA=MSYWFA+1)
* End of FATMEN sequence FATPARA
PARAMETER (LURCOR=200000)
COMMON/CRZT/IXSTOR,IXDIV,IFENCE(2),LEV,LEVIN,BLVECT(LURCOR)
DIMENSION LQ(999),IQ(999),Q(999)
EQUIVALENCE (IQ(1),Q(1),LQ(9)),(LQ(1),LEV)
CHARACTER*(*) PATH
PARAMETER (LKEYFA=10)
DIMENSION KEYS(LKEYFA)
DIMENSION NDAYS(3)
COMMON/QUEST/IQUEST(100)
IRC = 0
LBANK = 0
LP = LENOCC(PATH)
CALL FMGETK(PATH(1:LP),LBANK,KEYS,IRC)
*
* Fill histograms
*
IF(IQ(LBANK+MFSZFA).NE.0)
+CALL HFILL(1,FLOAT(IQ(LBANK+MFSZFA)),0.,1.)
IF(IQ(LBANK+MUSCFA).NE.0)
+CALL HFILL(2,FLOAT(IQ(LBANK+MUSCFA)),0.,1.)
CALL FMDAYS(PATH(1:LP),LBANK,KEYS,NDAYS,' ',IRC)
CALL HFILL(3,FLOAT(NDAYS(3)),0.,1.)
CALL HFILL(4,FLOAT(NDAYS(2)),0.,1.)
CALL HFILL(5,FLOAT(NDAYS(1)),0.,1.)
CALL HFILL(6,FLOAT(IQ(LBANK+MMTPFA)),0.,1.)
CALL MZDROP(IXSTOR,LBANK,' ')
END