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CISIS Utilities - Reference Manual

1. ID nnnnnj vXXQ contents of the tag XXQ vYYQ contents of the tag YYQ ve There is no limit to the length of the lines of the J text file An ocurrence can use as many lines as required An ocurrence ends when a line starts with vnnn o which indicates the start of a new ocurrence or ITD NNNNNN start of record Example id2i x txt create newcds The idea is to use ID2I jointly with I2ID which takes a master file and returns a text file editable and modificable By means of ID2I you can convert the modified text file into a master file I2ID cds x txt Edit x txt Edit the contents permitting creating modifying and deleting records and ocurrences ID21 x txt create cds 121 CISIS Utilities Reference Manual Master file utilities J I2ID is treated in detail in Chapter 16 o ID21 Syntax id2i filein create app lt dbout gt option option options from to loop count offset tell id lt n gt Mandatory parameters lt filein gt lt dbout gt File ASCII of input lt filein gt is an ASCII file with the structure seen in the Presentation Name of the master file of output lt dbout gt Output master file of output where the records coming from filein are copied If dbout does not exist an error is produced to create it you should use create If dbout exists you will lose all its data since it is reinitialized before copying the records Create
2. All the field tag information is lost The maximum length of the line is determined by the operating system Example e Using a database called ADMIN that contains publisher title and price of each book the following instructions generate an output file PRICES mx admin fix prices now all 82 CISIS Utilities Reference Manual MX Utility PRICES file Publisher 1 Title 1 124 Publisher 1 Title 2 100 Publisher 2 Title 3 89 Publisher 2 Title 4 99 Publisher 2 Title 5 101 50 This file can be imported by other programs that read field data separated by delimiters For example it can be imported by an spreadsheet such as Excel to carry out calculations for statistical analysis economics etc Interchanging data from the leader of the record out isotag1 tag MARC records store data in positions 5 8 and 17 19 at the start of the record leader The CISIS format instructions do not have direct access to these positions but it is possible to convert these bytes into conventional fields of the master record in the import or export of records In the conversion process the data from the leader is loaded in a consecutive series of fields from a base value the position of the byte in the leader For example if 3000 is designated as a base then byte 5 from the leader is loaded in field 3005 Duringthe export the values will be taken from those fields that are registered in the positions corre
3. 99 CISIS Utilities Reference Manual Master file utilities MXTB Syntax mxtb dbn create lt dbnout gt key lt key gt lt option gt keys keylen key fmtspec options from to looplcount tell btell n tab tab val fmt class 1000 bool lt expr gt min max avg freq lt n gt uctab lt file gt ansi Ex mxtb in out lenl fmtl len2 fmt2 len3 fmt3 1 key keyl value max lenl chars 2 key key2 value max len2 chars 3 key key3 value max len3 chars 998 999999999 key frequency 999 key frequency out Ex mxtb in out len fmt tab Vtag out 1 key value max len chars 998 999999999 Vtag subtotal 999 Vtag_subtotal The parameters should be given in the order specified i e lt dbn gt lt dbout gt then lt key gt and finally the options Otherwise errors are o generated Mandatory parameters lt dbn gt lt dbnout gt key Name of the input master file lt dbn gt Name of the master file from which MXTB obtains the data to generate the table Name of the output master file lt dbnout gt The output master file is the master file which contains the table generated If there already exists a master file with this name the records are added 100 CISIS Utilities Reference Manual Master file utilities Create output master file create lt dbnout gt The output master file is created If a master file with this name exists all its in
4. cho replace replace s v70 1 8 xfile pft mx cds proc Xappend Gxfile pft pft mfn x1 v70 1 count 3 now 000001 Magalhaes A C 000002 Bosian G 000003 Bosian G mx Magalhae pftemfn x1 v70 1 000001 Magalhaes A C mx Bosian pftemfn x1 v70 1 000002 Bosian G 000003 Bosian G Function G gizmo mf taglist Applies a gizmo to the record which can apply to a list of specific fields echo transpiration xxx xxx lst mx seq xxx lst create xxx now mx cds proc Gxxx 2 from 2 count 1 now mfn 2 24 The Controlled climate in the plant chamber and its influence upon assimilation and xxx 30 ap 225 232 billus 26 aParis cl965 70 Bosian G Function Gsplit clean 2 tag lt char gt words letters numbers trigram e An example with char echo Perez J Garcia Mar a Machado A gt xxx lst mx seq xxx lst proc Gsplit clean 1 mfn 1 1 Perez J 1 Garcia Maria 1 Machado A e Field 44 of CDS is separated by word mx cds proc Gsplit 44 words mfn 1 44 Methodology 44 of 44 plant 44 eco 44 physiology 44 proceedings 44 of 44 the 44 Montpellier 44 Symposium Function Gsplit lt tag gt 6words if lt if gt Extract the words from a text in the following sequence 48 CISIS Utilities Reference Manual MX Utility e word 1 words 142 words 14243 words 1
5. 4 The MX prompt remains waiting lt enter gt 23 CISIS Utilities Reference Manual Step MX Utility PROCESS WITH THE PARAMETER con Explanation for new instructions Continue creating records by pressing lt enter gt at the MX prompt Add a new line that finishes by pressing lt enter gt This creates the record mfn 2 and displays the record fields Finish the creation of records by entering a lowercase x at the MX prompt The execution of the command finishes Lines to type bovinos ovinos equinos lt enter gt mfn 2 1 bovinos 2 ovinos 3 equinos X enter C path gt MS DOS unixuser UNIX The process can be made quicker by avoiding the use of the MX prompt by entering the parameter now In this case to end the entry process press the keys lt ctrl gt lt Z gt or F6 in MS DOS and lt ctrl gt lt D gt in UNIX The following table describes the process with the parameter now PROCESS WITH THE PARAMETER now Steps Explanation From the operating system prompt give the instruction Enter a line that finishes by pressing lt enter gt This creates the record mfn 1 and displays the record fields Enter a new line that finishes by pressing lt enter gt This creates the record mfn 2 and displays the record fields On finishingthe record creation from the keyboard enter lt ctrl gt lt Z gt or the key F6 inDOS or the keys lt ctrl gt lt
6. In this form the limit is 512 Mb as indicated below 2 20 1 1048675 blocks of 512 offset from 0 up to 2 9 1 511 The implementation of the MSTXL in the CISIS Interface uses offset for blocks of 512 bytes in units of 2 4 and 8 bytes using therefore 8 7 and 6 bits for storing the offset and block number in 21 22 and 24 bits respectively for mstxl 1 2 and 3 or 4 157 CISIS Utilities Reference Manual Appendix II CIPAR file The indication of a master file in the MSTXL format is stored in the leftmost byte of the MFTYPE field of the control record of the MST which is reinitialized when it is loaded in memory at the end of processing This indication is remembered by CISIS during later reading or writing until this master file is closed It is sufficient to create a master file with a CIPAR which contains mstxl lt n gt or lt dbn gt mstxl 2 n because the following processes respect this initialization independently of the CIPAR Parameter dbxtrace y dbxtrace y displays messages in the standard output stdout dbxopen dbn ext fd n R dbxopen dbn ext fd n RW lt n gt file descriptor number R file was opened for read RW file was opened for read write dbxtrace y same as trace dbx of the MX like trace rec trm giz b40 par mul etc Parameter mstload lt n gt mstload lt n gt loads into memory and closes the master files default 0 mstload lt n gt
7. lt minlen gt gt lt data gt lt TAG2 sss 46 Function X create copy append merge lt Mf gt 0 cece eee eect eee eee ee eee 47 Function G amp gizmo_mf gt f sEagllsE 9 ce ice spy daar doe dote Ie RE e EFL EIN ERREESEERE PE Feds 48 Function Gsplit clean 2 tag lt char gt words letters numbers trigramj 48 Function Gsplit2 tag 6words if24f2 cesses mmm 48 Function Gload lt tag gt nonl filed oc eroe pe eran 49 Function Gdump lt tag gt I nonl xml file gt 0 0 ee eee 49 Global c ange of patterns edere ocius ha e Drop e vie EE e EU S RES ERU velols avers 49 Pugna 52 Conversion tables with ASCII or hexadecimal codes sssssssseee 53 Statistics on conversion DY GIZMO se oboe ect e clever ee Fer Tei Eo END BER CORRI Rep 54 Option decod ernf 5 eet ate eee e een xxn eke oad I etes 55 Join databases J OIN s ee ce d ire ere OL Feet lees TERRENO elese ebrei 56 Dieppe EHE een 57 Selection list and renumbering of fields tags sssssssssse nne 61 Content of the control fields 32001 32002 etc sssssessesee e 61 Join by record numbers 122 94221 5iSioep ac iota et Por iei sobre TE abaneiaeges bei sueco ta Doa EE Renae 63 Pa r dmeber max 5n 2 wcities eoe roe tU SULDRUR Sr CHO GITE ene COD BUR EER 64 Compare databases with inverted files ssssssssssssssssseem mee 64 Cont
8. 1 tag 44 pos 0 len 77 Mfn 1 dir 2 tag 50 pos 77 len 11 Mfn 1 dir 3 tag 69 pos 88 len 78 Mfn 1 dir 4 tag 24 pos 166 len 68 Mfn 1 dir 5 tag 26 pos 234 len 22 Mfn 1 dir 6 tag 30 pos 256 len 20 Mfn 1 dir 7 tag 70 pos 276 len 15 Mfn 1 dir 8 tag 70 pos 291 len 12 Mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology gt lt plant transpiration gt lt measurement and instruments 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M The CONTROL record An ISIS database has a special record at the beginning MFN 0 to which CDS ISIS does not provide access This record has a different structure from the rest of the records of the master file MST The information of this record is shown with the parameter control The structure is Structure of the CONTROL record Ctlmfn Always 0 This field does not apear with MX lt dbn gt 4control MEN to be assigned to the next record 166 CISIS Utilities Reference Manual Appendix III Structure of the records of an ISIS database Structure of the CONTROL record Nxtmfb Last block assigned in the MST The blocks are of 512 bytes Nxtmfp First position free within the last block assigned A record can begin in any fre
9. 145 Relating to the selection of records eod LS ee in non CD Fedex Y ex LO RE VEL EY 146 Sth Cal PE CONG M Mm D C ss Ep 147 FInilsli aE record Tl sooo ccce deer err cot Che odere Cua edu n S Rene nh rV aaa did ada dented 147 Process each nth record nini cem eben ie chen er Ope kr nrnna uturn Y bb Dien Dn e Grata bees 147 Select M records esos ie cruel es eta ves ett o Duce ste vta oues era wars vod uu erst ve Dv BUS 147 Relating to the output Tecords iid cec ra div ch etu er en ree ra ra ttarra eer Peg E Rad e 148 Add n to the record numbBE S coc crceenvenctsy ett EIER EE Feet RE HERES Herc E Re Eder ETE 148 Global change Or pallens rrtt eb Manetessaiatereds Rh ERCDE EOS pedis a t prse EED 148 Appendix I CIPAR TING icis e uakrxcks use Faser PU ka ra wicrr ea Fa EaERF RXE PERF NCRRIS FaCCS EFE Cade eR 151 Parameters which can be included in CIPAR sss mnn 153 Parameters onby TOI MX ooi cunas iota dress shuehcateteshseuaradseetiudeds tdi ee RE PIA RE md 153 Parameters of MX and applications programmed for a multiuser environment 156 Parameter maxmifrl 25 eise edet edu csi ber eger pce erro vox Ava a Y Rr sa a dexk de ta ee FERE APER Pe Rr 156 Parameter mstxl Ii CIPAR oisi biased itae bis dI beta Riu CS ADR TORRE E EA E RUNE E Ne 157 How to exceed the limit of 512 Mb for the master file csse 157 Parameter dbxtrace y iisceidesi eese bee rper ete Pe x cere booe x gere e gie o Bex ide YE dd expe e tu
10. A retagging table has the format lt tag gt lt new tag gt It may contain up to 5 461 entries in the standard version Optional parameters from lt n gt to lt n gt tell lt n gt shift lt n gt The parameters from to shift and tell can be seen in the Appendix Parameters of general use 115 CISIS Utilities Reference Manual Master file utilities RETAG Output The RETAG operations are performed on the same physical record in place whether the request is a retagging or an unlocking In the retagging operation only the directory segment of the records processed is rewritten In the unlocking operation only the control record of the master file is rewritten and the leader segment of the records processed CTLMFN Program The program CTLMFN opens and updates the control record of a master file You should use it before executing the program MKXRF to restore all the active records in a master file logically reinitialized to establish the next number to be assigned in the master file and to define the number of data to be analysed CTLMFN Presentation The command ctlmfn cisis bases cds reads the control record of the master file cisis bases cds mst and allows each of the fields of this record to be updated These fields are CONTENTS MEN to be assigned to the next record created in the database Last block assigned in the master file the first block is 1 Following position availab
11. MX takes the parameters in the order shown in the table In first place should be the initialisation setup parameters followed by the source of the input data and finally the optional processing parameters There are some exceptions that are pointed out in the manual for example btell should go before bool Parameters General description If you enter the name of the MX program without parameters a menu of all possible options and a brief description of their use is displayed as is shown in the previous section Initialization parameters setup When one or more of the optional initialization parameters files mfrl fmtl load are present they should be placed before any other parameter Parameters that indicate the database source A mandatory parameter that indicates the database source database name ISO 2709 file or text file should be the first parameter except for the initialization parameters in which case it should be entered immediately after 17 CISIS Utilities Reference Manual MX Utility Parameters for processing data Optional parameters that carry out tasks on the input data In the command line these follow the parameter that indicates the source By default MX assumes that each string of characters that is found from the input source and that does not begin with a reserved word o from to join etc is a search expression Processing parameters can be classified as Parameters for
12. You can provide a master file an ISO 2709 file or a text file This is the only mandatory parameter for the program Theline mx cisis databases cds generates an on screen list of the cds database that is found in the cisis databases directory The records are displayed without formatting Other processing parameters can be specified for example mx cisis databases cds from 10 to 20 presents the records 10 to 20 of the database cds on the screen The database can be found in the directory cisis databases and the records are displayed without formatting The command line mx cisis databases cds from 10 to 20 pft mfn x1 v24 0 7 CISIS Utilities Reference Manual MX Utility displays records 10 to 20 from the cds database on screen applying the format specified in the parameter pft2mfn x1 v24 0 7 The database is found in the cisis databases directory It is important to bear in mind that the order in which the optional parameters are entered does not affect the execution of MX The execution of these parameters is made in the order in which they appear in the syntax declaration So the previous line could be mx cisis databases cds to 20 oft mfn x1 v24 0 7 from 10 mx cisis databases cds oft mfn x1 v24 0 7 from 10 to 20 The following declarations are equivalent mx cisis databases cds pft filel proc miproc pre mx cisis databases cds proc miproc pre pft filel mx cisis databases cds gi
13. is the key from the previous record mfn 1 Parameter jmax lt n gt The parameter jmax lt n gt limits the number of records that are added to the original record resulting from the action of the join parameter for each key generated This limit is applied form each join parameter in a command line If more than one jmax is specified only the last of these will be valid Therefore it is recommended that you indicate it once after detailing all the joins and jchks necessary for the process By default the jmax value is infinite Itis possible to use up to a maximum of 128 join e and jchk parameters together Compare databases with inverted files jchk lt if gt lt stwfile gt lt upkey_fmt gt The parameter jchk is used to compare records coming from a master file an ISO 2709 or an ASCII file against the terms in an inverted file The parameter jchk can pass the following arguments ARGUMENTS OF THE PARAMETER jchk Argument Description Se An alternative inverted file in which to look for the keys extracted from the processed record 64 CISIS Utilities Reference Manual MX Utility ARGUMENTS OF THE PARAMETER jchk Argument Description lt stwfile gt A list of words to remove stopword file optional The use of this option causes the keys to be extracted according to the indexing technique word by word IT 4 and each key generated is filtered through the stopwords file lt upkey_fmt gt Format wit
14. k 1 2 lt key gt 27 CISIS Utilities Reference Manual MX Utility MX reads the keys in an inverted file as input data producing records with field labels lt ktag gt between the keys k1 and k2 with the following parameters if keytag posttag postsperrec k1 lt key gt k2 lt key gt Example 1 Example 2 Example 3 Name of the inverted file I F Tag that will have the lead key key tag by default 1 This field has the following sub fields is the type of key 1 short 2long s is the size of the key number of characters keylength t total number of pointers totalpostings k sequential number of reading keyorder Tag that will have the pointer posting tag If this parameter is indicated MX will combine the keys in the inverted file I F and its corresponding pointers The field ptag will have the following sub fields m MEN of the pointer shown tthe field tag where the key was found o the occurrence of the label where the key was found c the position counted in words of the key in this field p the sequential number of the shown pointer k the sequential number of reading of the key Maximum number of pointers read per record by default all all Initial key to show Final key to show Read the keys from the CDS inverted file between the terms AFRICA and AFRICAN LANGUAGES mxdict cds ki africa k2 african languages now mfn 1 1 AFRICA 11 s6 t5 k1 mfn 2 1 AFRICAN LA
15. mst T3 n Option show The option show stops the execution of the command indicated in sys It shows the command that will be executed and waits for the intervention of the operator to continue mx cds sys show if v24 water then dir mst fi to 20 now One application of the parameter sys could be to execute an external program on the record data for example an image whose file name is stored in a field Example mx cds all sys isis sys vgif exe v100 a To carry out the example you should have the file vgif exe program that displays images in the e directory Visis Sys Parameters that create modify databases create copy append merge updatf lt out_dbn gt Creation of a master file create lt out_dbn gt 76 CISIS Utilities Reference Manual MX Utility The parameter create creates and initializes unconditionally a master file with the name assigned in out dbn the master file in which the records resulting from the process are stored If a database with the same name exists it will be deleted and recreated without any warning e therefore losing all its data Examples e The following example reads records 10 to 20 from the cds database and writes them in a database cds2 mx cds from 10 to 20 create cds2 now all Records 1to 9 of database cds2 appear as deleted that is they do not exist and records 10 to 20 e are from the cds database e Create a database with records
16. same as load lt n gt of MX for master fle Parameter invloadz n invload lt n gt Loads in memory and closes the inverted files default 0 invload lt n gt same as load lt n gt of MX for inverted file 158 CISIS Utilities Reference Manual Appendix II CIPAR file Parameter mclose y n mclose y n closes all the master files default n mclose y only leaves open a master file Parameter iflush y n iflush y n dumps all the inverted files default n iflush y only leaves open an inverted file invertido with its data base descriptor in memory Parameter mflush y n mflush y n dumps all the master files default n mflush y only leaves open a master file with its data base descriptor in memory data base descriptor includes input output buffers and gizmos Parameter what y n what y n displays the version of CISIS default n what y same as what of the MX called as the unique parameter of MX Example e To create a master file without records or reinitialize an existing one mx seq NUL create NEW If a database with this name already exists MX does not advize that it will be cleared irreversably e Tocompact a database 159 CISIS Utilities Reference Manual Appendix II CIPAR file This procedure recovers the space lost in the MST by successive updates of records mx DATA all now create DBN AUX tell 100 xcopy DBN AUX DATA del DBN AUX FULLINV DATA DA
17. v620 pft chk620 pft all now CHK620 PFT if p v32001 then if a v32001 m then mfn c8 620 gt v32001 k c65 invalid fi fi e Special index of titles In indexing the title field series or monographs with technique 0 whole field the alphabetic order in the dictionary does not respect the normal bibliographic convention of not considering the words such as A An La Le and The In CDS ISIS it is possible to obtain the printed output in the correct form if you enclose such words between lt gt but this solution is not available for the inverted file The following example resolves the problem 162 CISIS Utilities Reference Manual Appendix II CIPAR file The fields v24 title is indexed between the records 15 and 20 in three ways to compare the results Examples 1 and 2 show what you get with standard CDS ISIS and example 3 shows the solution of the problem The following FST is used 240 0 v24 mx CDS from 15 to 20 now all fst 240 0 v24 ifupd create cds ifkeys cds tags 1 240 lt A gt METHOD OF DETERMINING EVAP 1 240 lt THE gt HEAT RESISTANCE OF PLANT D 1 240 lt THE gt MEASUREMENT OF DROUGHT R 1 240 lt THE gt ROLE OF EW IN PINE SURV 1 240 GAUGES FOR THE STUDY OF EVAPOT 1 240 MEASUREMENT OF DROUGHT RESISTA E All the titles that have lt gt appear a
18. y mark z 10 mfn 1 10 xy lt marc gt z e Include an occurrence with the term x mark y mark z in field 10 removing the markers lt mark gt lt mark but not its content with a minimum expected of three characters mx null proc 10 99 3 x mark y mark z 10 mfn 1 10 xyz e Donotinclude an the occurrence with the term x mark y mark gt z in field 10 after removing the markers lt mark gt lt mark gt because the content does not meet the minimum expected of four characters mx null proc lt 10 99 4 x mark y mark z 10 mfn 1 Function X create copy append merge lt mf gt Writes the current record data in a file lt out_dbn gt it is created if it does not already exist Alternatively it is possible to assign different output files for the same record in the command line e Assign the file dbn1 as output then write the same record mfn 3 of the master file dbn2 mx null proc al0 1 proc Xdbnl proc a20 2 proc 3 proc Xdbn2 mx dbnl mfn 1 10 1 mx dbn2 mfn 3 10 1 20 2 e First create a file xfile pft then assign output file names as the first occurrence of field 70 in records 1 2 3 Notice the format xfile pft that adds the signs to the name Record mfn 1 of CDS is written to a master file Magalhaes and records mfn 2 mfn 3 are recorded in a master file Bosian 47 CISIS Utilities Reference Manual MX Utility
19. 2v2000 v fi fullinv dict m ansi Gf v2000 n fullinv dict m ansi then v2000 n 2v2000 v fi fullinv ansi Gf v2000 n fullinv ansi then v2000 n 2v2000 v fi fullinv m ansi Gf v2000 n fullinv m ansi then v2000 n 2v2000 v fi fullinv keep ansi Gf v2000 n fullinv keep ansi then v2000 n v2000 v fi fullinv keep m ansi Gf v2000 n fullinv keep ny ansi then v2000 n 2v2000 v fi maxlk1 Gif v2000 n 2 maxlk1 then v2000 n v2000 v fi maxlk2 if v2000 n maxlk2 then v2000 n 2v2000 v fi copy Gf v2000 n oopy then v2000 n 2v2000 v fi append Gf v2000 n append then v2000 n 2v2000 v fi updatf Gf v2000 n updatf then v2000 n 2v2000 v fi create if v2000 n create then v2000 n 2v2000 wv fi merge if v2000 n merge then v2000 n v2000 v fi 176
20. 3 out Field 3 occ 1 Field 3 occ 2 Field 7 1 Field 7 2 Field 7 3 YAY CO CO J CO CO The parameters present must be in the order stipulated firstly lt dbin gt then lt dbout gt and lastly the options or else an error will be generated Name of the input master file lt dbin gt Master file of input Name of the output master file lt dbout gt 106 CISIS Utilities Reference Manual Master file utilities The output master file is where the records coming from dbin are copied If dbout does not exist an error is produced to create it you should use the parameter create which is explained below Create output master file create lt dbnout gt When the output master file does not exist it can be created through this parameter If dbout exists you will lose all its data since the output database is reinitialized before copying the records Optional parameters option from to loop count tell offset lt n gt undelete gizmo lt dbgiz gt tag_list gt period lt tag_list gt repeat J lt tag_list gt clean mintag 1 maxtag 9999 log lt filename gt The parameters from to loop count tell and offset can be seen in the Appendix Parameters of general use Recovery of deleted records undelete 107 CISIS Utilities Reference Manual Master file utilities recovers records of the master file It activates the records of the input file which
21. CISIS Interface in order to carry out different functions on the Isis family of databases such as finding and displaying records maintenance of databases etc They can also carry out special functions that allow you to arrange master file records generate tables from a master record change the field tags etc This group of utility programs is offered under four versions 10 30 and 16 60 LIND FFI The main differences are in the length of the inverted file keys and the maximum supported record size measured in bytes as is shown in the following table 10 30 16 60 LIND FFI Inverted file key length 30 60 60 60 Maximum record size 32 767 32 767 32 767 1 048 576 Note version 10 30 is the only one compatible with CDS ISIS from UNESCO For more details on the structure of the master and inverted files see the Appendix Structure of ISIS database records The particular characteristics of these programs can be verified in the version declaration that you can obtain with what For example CISIS Utilities Reference Manual Presentation mx what CISIS Interface v5 2a PC32 M 32767 10 30 1 Utility MX CISIS Interface v5 2a iy0 2 A4GB GIZ DEC ISI UTL INVX B7 FAT CIP CGI MX Copyright c BIREME PAHO 2006 http www bireme br products cisis Acronymn Description V5 2a Version number PC32 Computer used in this case Windows PC L Lind version if it is present M Multi user support 32767 Maximum size of th
22. ED Eo d 137 Alternative master file 2 ee cecus e tert reet er text ie n C nen ex x ra Pd e 137 IF OPE OUEDUE S assets educa stent OUR ELA DL TU e a a sati 138 MYS SVC teers wise prep 138 MYS OQULDUE rU ch eeounanaasaueuuitieuro setts tbanetadue awed 138 EMERG Ee SVM aX calvin ecu teda rae a nile cap ea es PEE e A a EEEE 138 IFMERGE OUEDUE iaiki taae aaa Sesensamatereetasnedudlnagnbas Mateesasnwese estos 139 MKIYO Synta Li used veers citer der PER unde Bep Inde exei bee ea eee Ge reckedue meee REO A EAE 139 MIU OULD UI oe ciated raced ncn UE a RR ti Mee EREER ERE FAEERE RU sa uu E n Ee 139 CRUNCHIF s SVREBX isernia atts 11 1I USUS o Aa AAA eaa EINE SM EPIO DA pr oo nets be 139 CRUNGHIF QUEDUE sra irona a Bed xe ree E x Ee ex eMe ed cir ene abend Tode M datus 139 Bibliographic references iscisasea duse as kyedassa vs aai Eiana aan AEiiaRA sri Eii 140 Glossary sudoitecdena iow cud deca ouE UM Nun ea du fas uquEt EE da UE CoD EU dU o o Ld VUsE a cue E dE 141 Appendix Parameters of general use sssssusnnnnnnnnnnnnnnnsnnunnnnnnnnnnnnnnnunnnnnnnnnnnnn 144 Relating to the standard output 2 sce err rere caves ve enr RP EE ED RE da x 144 Disable prompt between records sess mnes 144 Infarm every m Tecords sce eva aves Dex ro eee ovp eet tpe ont ice Ol exu e tds 145 Disabling dumping of information to the screen ssssssssssssen menn 145 Redirecting the standard output is ree re epo E ero dete Ink E Eua x de Ep
23. Gf v2000 n 2dupl then v2000 n 2v2000 v fi pl Gf v2000 n 2pl then v2000 n 2v2000 v fi p2 if v2000 n p2 then v2000 n v2000 v fi nowait if v2000 n nowait then v2000 n fi now GfV2000 n now then v2000 n fi stderr off if v2000 n stderr off then v2000 n fi mono if v2000 n mono then v2000 n fi mast Gif va000 n z mast then v2000 n fi full Gf v2000 n full then v2000 n fi 174 CISIS Utilities Reference Manual Appendix V MX PFT List of parameters which extract from the CGI environment Parameter Extraction format db Gf v2000 n2db then v2000 n 2v2000 v fi dbn Gf v2000 n 2dbn then v2000 n 2v2000 v fi dict Gf v2000 n2dict then v2000 n v2000 v fi k1 Gf v2000 n 2kT then v2000 n 2v2000 v fi k2 Gf v2000 n2 k2 then v2000 n 2v2000 v fi cgi if v2000 n cgi then v2000 n 2v2000 v fi null Gf v2000 n2null then v2000 n fi tmp Gf v2000 n tmp then v2000 n fi seq if v2000 n seq then v2000 n 2v2000 v fi iso if v2000 n iso then v2000 n 2v2000 v fi isotagl G v2000 n isotag1 then v2000 n 2v2000 v fi bool Gf V2000 n bool then if v2000 v then v2000 n 2 v2000 v fi fi if v2000 nbool v then bool if v2000 n bool then if v2000 v gt then v2000 v fi fi fi mfbw G fv2
24. J In all the cases a field will be copied with all its repeats o Content of the control fields 32001 32002 etc Fields with tag 32001 32002 etc are generated by MX to register the process of the join Example 32001 AUTHOR l2 kFRANCO C M o2 m2 SUBFIELDS OF FIELD 32001 Field Content First data without subfield indicator name of the alternative database l 1 2 Subtree of the inverted file that the key was extracted from 1 for terms up to 10 characters long and 2 for terms between 11 and 30 characters long k Key that the search was made with 61 CISIS Utilities Reference Manual MX Utility SUBFIELDS OF FIELD 32001 Field Content o Occurrence number of the key m MEN of the alternative database record that the data come from that are added to the original record If the term is not found in the alternative database dictionary this subfield is not generated Examples e The following example will produce the output shown below Note that field 1 of the alternative record is renumbered as 100 when it is copied to the original record mx cds join AUTHOR 2 3 100 1 mhu v70 mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology plant transpiration measurement and instruments 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 21
25. J The maximum size of the external text is 32 kb Generation of link files links In1 lt out_file gt In2 lt out_ file gt If the parameter fst has the arguments In1 and or In2 then a corresponding link file is generated If you want the files to have the standard CDS ISIS extensions you can indicate this specifically CISIS files can have the standard ISIS extensions pft fst In1 1n2 etc or not Examples mx CDS fst 24 4 v24 lnl 2cds l1n1 all to 10 now mx CDS fst cds fst l1n2 2cds ln2 all to 10 now mx CDS fst otra lnl 2cds ln1 ln2 2cds ln2 all to 10 now mx CDS fst otra lnl otro 1 ln2 2otro 2 all to 10 now Link files of fixed length Option fix m The option fix m generates files In 1 2 of fixed length not standard CDS ISIS ones that can only be processed with CISIS utilities Files of fixed length require more disk space but they can be sorted more quickly The standard CDS LN1 output recognised by CDS ISIS is 124 11 TECHNIQUES 124 18 INDIVIDUAL 124 19 PLANTS The special fixed length output has the structure KEY MEN TAG OCC CNT mx CDS fst 24 4 v24 l1nl cds lnl fix That produces the following file 74 CISIS Utilities Reference Manual MX Utility TECHNIQUES 1 24 1 1 INDIVIDUAL 1 24 1 8 PLANTS 1 24 1 9 With the option fix m fixed length files In 1 2 are generated with only the KEY and the MFN of the posting The link files with KEY and MEN without the T
26. PE PEE UE 90 DOGIIMICGNS coectetuer is EVE Po ESAE TANE RIO cd rea uetus dai E uus Eve PP DUM C dS perse RAE DUE 90 PROMDES oieee iati a Foboutedada VO Coe dun VU Re ea bor dnt e Peet ed voe VP E b eade 90 Parameter race Doo ede ve E Sip E Ode pO eu peo nee teuat estet e Mei vepres od 91 Parameter Mfr TR a aiad Ens 91 MX execution return code s ssssseretsts rrtt Ren te Ur eI ei era ER MERE e ORC 92 Master Tile utilities 5o o Ie VRAR REX Ca E YI CRACK OHRU EO EAD Ex ORC E UA RO VO BRUT e aD NATA B RUE ERU RUN 93 MXFO PrOU ITI uei ere s Eo rr est Ente eibiadued ia Ee ener re na Ed Re Te EN DRE SEO ROT aute s 93 MXFO Presentation acce er os epis ome REC IQ b PUER ER Eco eee arua FL ccE los 94 MXFO Synta X zi cus o1iipd1 Sebiai bed aho Ead UE e VEOPAC EB o Me bts cbasiied ne eth ePi aU SUN VERDE RPA EH 95 Mandatory pararmeters sies ver oe bee ex eeu tceteed be Lbs eda Cone uie seta bu bein pidas 95 Name of the input master TIIe i sexcerkr er ER Ee Y ete RR REP RE ZEE E Er Reid Nr pEEXEREEERY RE 95 Name of the oubout master T1953 i oeokor ede etat epn ipee decano Ei pQd ia er ise perti EP Dd RRUdY 95 Create output master Tiles e seco uo sede dio EE ete EE SE QUSE RT UA EE D EPA 95 Approximate number of records icio cte rtr deca ener beer vies ete oe rne ees 95 Optional par dtrigEerss sides Cotesi esee a tertebiss odi nies E ris a E POR RU 96 Elimination of blank Spaces i Lor i ver
27. The CISIS Interface is a library of functions written in the C programming language designed to allow the development of CDS ISIS database applications without calling the CDS ISIS software CISIS applications are fully compatible with CDS ISIS including multi user applications There are diverse implementations of the original CDS ISIS structure for that reason nowadays it is more appropriate to refer to these variants as the Isis family It is important to emphasize that the data created under any of these family variants are compatible and can be interchanged Applications developed with the CISIS Interface can manipulate various databases at the same time the master file and the inverted file are processed CISIS Utilities Reference Manual Presentation independently It is not necessary to have the database definition in order to run the CISIS applications The CISIS Interface and the CISIS Utility Programs were designed and implemented at BIREME the Centre of Health Science Information for Latin America and the Caribbean and currently they are available for the following platforms e BM compatible PC 32 bits e UNIX using Intel processors LINUX SCO etc e UNIX using other processors HP UX Sun IBM AIX CDC S4320 etc e VAX under VMS e HP3000 950 under MPE XL CISIS Utility Programs The CISIS Utilities are a group of programs developed in the C programming language that call functions offered by the
28. X How to use this manudl 5 5 rin aeru escis cra RN RWEXES FERT Vr EIXFSY E SEA A ERN Ra ES T XII i i eR EU PME MT TET 1 About BIREMES sxc PD 1 The Virtual Health Library VHL d ied veto RUE 1E Xa eed ans avon Sep Peas iota D er nl 2 Presentation o oranana enana oves Iud Cua EY Veg ax ex vue DEA eE LAE a UE VV Iud QUE VEU dx Va ca RED EAN 5 CISISS ANGI ACE esate veubinecesedataeedpa wegtmmnedidceal Gaug SOR EN PORE A E DE MEE AE RAN DRE pede 5 ClSiS s Utility Progr aMis oo sob cs o Rv rue m lice Vice a e ul a e EBD TE t dan p ELO ED Re ed 6 Installation or the CISIS utilities creed eed ois Qala yo YR S opone er yes nieteuv gba Epoca deae beet 9 Execution or Ehe Utilities reir eene ex oh ever onore Cn erg o et n cR ER rd d 9 Syntax conventionS cedsoa us cons Econ E e Ie DUI epe lutKatatai eR a e ER et tae Cu IUE ITE Eae 11 MX Utility 65 reete ox vei olea Sams sa ku Ya oa Cake Cra hi is Evi ka Cose e AER FIRE EYR P FE YA CURIE UTE EER 12 di dncurpp E m 12 Lii nolo E bie Co TR AE EUR RERUM EU EE Er T d ELE RE PE RE ERE RENE n 12 General description c rei eor eot uiu e o cerca rina iaa AA Sepa E teres sexa ioo Ia Rio NA are 13 Synta naaa Sect Pas b Sess AEAEE A E A a v A ARA 16 Parameters General description csse meme 17 Initialization parameters setup orcs ood io elisa dod ExberE nrod LE bres Geor hib 32d 13 piso fub 17 Parameters that indicate the database source sssssssssseeeee
29. allows you to specify a file pft lt file gt with the format to be used This is a more practical method for specifying a display format the call to MX is clearer and also you do not lose the format once the command has been implemented Also this overcomes the operating system s limitations for the length of a command line 128 characters for MS DOS and 512 characters for UNIX for which an extensive format could not explicitly be written If the name of a file is not provided MX will use the format with the same name as the database by default mx cds pft is equivalent to mx cds pft cds pft On specifying a file its name can have more than six characters in length it can be located in a different directory from the database and it may or may not have an extension If the file name has an extension this should be written even if it is pft Examples 30 CISIS Utilities Reference Manual MX Utility mx cds pft cdsnew pft mx cds pft dbisis other_dir other pft mx cds pft long_name pft mx cds pft G8sin ext J Deleted records are not displayed o Conditional formats prolog epilog prolog is a specification that is executed in the first processed output record and epilog in the last record Example mx cds prolog First pft mfn epilog last from 10 to 20 now p g Line width lw lt n gt 0 The output line has a predefined width of 78 characters It is possible to change the lin
30. dir Gf v2000 n dir then v2000 n fi fields G fv2000 n fields then v2000 n fi hits if v2000 n thits then v2000 n fi cgiplushits Gf v2000 n thits cgiplushits then v2000 n hits fi fix Gf v2000 n fix then v2000 n fi fix m if v2000 n fix m then v2000 n fi all if v2000 n 2 4all then v2000 n fi control fv2000 n tcontrol then v2000 n fi leader if v2000 n Header then v2000 n fi xref Gf v2000 n2 4xref then v2000 n fi dir Gfv2000 n dir then v2000 n fi fields if v2000 n 2 4fields then v2000 n fi from Cif v2000 n 2from then v2000 n 2v2000 v fi to if v2000 n to then v2000 n 2v2000 v fi loop Gf v2000 n 2loop then v2000 n 2v2000 v fi count Gfv2000 n count then v2000 n 2v2000 v fi tell Gf v2000 n tell then v2000 n 2v2000 v fi b50 Gif V2000 n b50 then v2000 n 2v2000 v fi b40 Gf v2000 n b40 then v2000 n 2v2000 v fi nb1 Gf v2000 n2nb1 then v2000 n 2v2000 v fi nbb Gfv2000 n2nbb then v2000 n 2v2000 v fi nb0 z Gfv2000 n2nbO0 then v2000 n 2v2000 v fi nb2 Gf v2000 n nb2 then v2000 n 2v2000 wv fi btell Gf v2000 n btell then v2000 n v2000 v fi b50t Gif v2000 n 2b50t then v2000 n 2v2000 v fi b40t Cif v2000 n b40t then v2000 n 2v2000 v fi b40u G v2000 n 2b40u then v2000 n 2v2000 v fi dupr Gfv2000 n dupr then v2000 n 2v2000 v fi dupl
31. ees 158 Parameter nistlgad oTi 1iisbisibeid i soi eeed teles PUN Satesd xtd at SOR TERMES Ru o OI RUE E p EDS 158 Parameter invioads er oo eee E pn m e ael gebe tape xu EE dta LS E TR 158 VIII CISIS Utilities Reference Manual Table of contents Parameter mclose sy Tuscis e aidpihiss s pic p e bir a iE sh eta TudU a PAD PIRRUQ RID HEP EN 159 Parameter IIushr tv puso Sette exped Eus ea eun et cater qua beu steel oy EVE Che EE de pete V Hela weeny 159 Parameter mflush ly nsus eei rhe rero teet th HE arabe red Rege P EPR tS 159 Parameter Whiab ly sexi ede dope eEEPSE deo E dale abay EoPSE cack Ete Rund n ex Ines HEN EP dp ARRE 159 Appendix IIl Structure of the records of an ISIS database enn 165 The CONTROL FeCOFQ iei dede Ed II HS Per vet EE he EE ort R ee ger uPe s ex tA RES EE OD aai 166 THESARE TECON ceci er cas po dirae a P AVE EIE INIM rr enit sy er Par en d oracio Nes RN LES 167 The MST File RECON cetusseut iere ades Vrbe e Md cee Yap cure DRY e Rete ian Lofts D ake 167 Structure of the LEADER cede rr eer enero Cooewvew edd Eder a Fra esa EE na arias 168 Structure or the DIRECTORY xsicicearts vleeq as dudat oes sed eor PESE encase PER MEPEES 168 Appendix IV List of TAB files available eseeeeennnn nmm 169 ASCI CODE PAGE 237 CPA T uos is ote vedas Six sed io eere cutie ee bre obe bdo be eo nade ass 169 ASCIICODE PAGE 850 CPB50 secs tet oct b ev te ota eon res deb oectedeet kara ieu 169 ANSECMIBIO
32. fields of variable length 167 CISIS Utilities Reference Manual Appendix III Structure of the records of an ISIS database Structure of the LEADER The leader consists of a block with a fixed length of 18 bytes Mn Number of record Total length of the record including the three sections leader directory and data area Always an even number Pointer to the previous version of the record number of the within the MST Initially it is 0 and also after updating the inverted file Pointer to the later version of the record Displacement within the block Position where the data area commences within the record This value is the sum of the length of the leader and the length of the directory Nvf Number of fields in the record which is also the number of entries in the directory of the record tus Indicator of deletion 0 active record 1 logically deleted Structure of the DIRECTORY The directory of the record is an index to the contents of the record in the data segment This index is made up of as many entries as the number of fields nvf permitting access to the data Each entry in the directory is formed of three parts Identifier of field or tag Position in bytes of the first character in the data area corresponding to this ocurrence of the field Length of the field in bytes 168 Appendix IV List of TAB files available For use both in display and inversion of databases ASCII CODE PAGE
33. file called newcds with the data from the ISO file This example carries out the same process as the previous one but without displaying the information on the screen The parameter all deactivates the display of information on the screen mx iso cds iso create newcds now all The all parameter is explained in detail in the e Appendix Parameters of general use e ReadanISO file and create a master file called newcds with the input records that begin with mfn 1001 Similar to the previous example it does not display information on the screen all nor does it stop between each record waiting for user intervention now mx iso cds iso create newcds from 1001 all now Fixed line length MX can read ISO files with a fixed line length This option is used to interchange PC ISO files with computers and software that requires it such as the HP MINISIS In order to read files with fixed line length indicate the length of the line with the ISO parameter mx iso 80 cds iso create newcds now all The example reads the ISO file expecting the line length to be 80 characters If the line length is variable then the parameter is O zero mx iso 0 cds iso create newcds2 now all Note on MARC files For files in the MARC format enter the line end as the character OBx and not 0Cx CR For these files enter the parameter as follows 21 CISIS Utilities Reference Manual MX Utility mx iso marc input iso create output is
34. l1 s6 t5 kl 2 mll5 t69 ol c7 p4 k1 nfn 5 1 AFRICA l1 s6 t5 kl 2 m121 t69 ol c4 p5 kl1 Parameters that process the input count 5 now Parameters that apply formatting to the input This parameter provides the formatting specifications for the record display The logically deleted records are not displayed with use of the parameter pft MX supports all the standard CDS ISIS formatting language instructions for DOS except format exits and adds some extensions developed for the CISIS Interface Many of these new instructions are incorporated in Winisis but MX does not accept the RTF graphical formatting instructions that Winisis uses 29 CISIS Utilities Reference Manual MX Utility The complete formatting manual is available on the VHL Model website at the URL http bvsmodelo bvsalud org Specifying the display format from the command line pft display fmt The following example applies the format mfn v24 v26 to the records retrieved from the master input file cds mx cds pft mfn v24 v26 If the formatting instructions incorporate characters reserved by the operating system such as gt etc or blank spaces the parameter should be encased in double quotes mx cds pft mfn v70 v24 Specifying the display format through a file pft lt file gt MX
35. lt agriculture gt lt public healt 70 Yosufzai H K press lt x gt to exit or type a search expression Parameter trace trace The parameter trace activates the output of internal information from any process Parameter mfrl mfrl The parameter mfrl shows the maximum length of the record that has been processed up to this moment Example mx CDS now all mfrl MFN 1 gt MFRmfr1 408 MFN 3 gt MFRmfrl1 450 MFN 21 gt MFRmfr1 2452 MFN 27 MFRmfr1 822 MFN 104 gt MFRmfrl1 980 91 CISIS Utilities Reference Manual MX Utility MX execution return code MX finishes its execution with an output value of 10r 0 depending on whether an error has occurred or not This return code can be used to control batch processes errorlevel in MS DOS 92 Master file utilities MXFO Program The program MxF 0 analyses all the records of a master file producing information about their fields and about the frequency of the characters The result of the execution of MXF0 is a master file with a record which contains the following information e Name ofthe database date time number of records number of active records number of records logically deleted and number of records physically deleted e Foreachtag of a distinct field found in the records of the input file it produces an occurrence of a repeatable field which contains the label tag the frequency total occurrences maximum an
36. means of a search a range etc Also the changes can be to the whole record or to certain fields only To carry out changes for example the signs gt to or the character string plants to PLANTS etc it is necessary to have a gizmo master file This master file has at least two fields field 1 contains the data to be changed and field 2 the new value Each data pair will be a record of the master file gizmo Each input record is submitted to changes set out in the gizmo master file When MX starts up the data in the gizmo file are loaded as a table in memory and are sorted alphabetically by the value of field 1 and by its length In this way the longer character strings are converted before the shorter ones Itis possible to specify up to 16 gizmos in an MX command line Each successive gizmo will act on the record in its current state so if a gizmo modifies the original input record the next gizmo will act on the resulting data Examples e Inthe following example a database called test is created using known MX parameters and entering the data directly from the keyboard MX Utility MS DOS UNIX mx seq con create test all now unixuser mx seq dev ttyl create test all now 2 lt plants PLANTS gt lt ctrl gt lt Z gt o lt F6 gt plants PLANTS lt ctrl gt lt D gt It produces the following records mfn 1 lt fn 2 1 gt 2 fn 3 1 plants 2 PLANTS Th
37. output master file create app lt dbnout gt Creates the master file of output if dbout exists you will lose all its data since it is reinitialized before copying the records The option app signifies that the numbering is done sequentially 122 CISIS Utilities Reference Manual Master file utilities Moreover it does not consider the MFN information in the start markers of the records ID nnnnnn and it accepts markers of ID 000000 Optional parameters from to loop count tell offset id lt n gt J These parameters can be seen in the Appendix Parameters of general use I2ID Program The program I2ID receives a master file and generates a text file I2ID Presentation The program receives a master file and returns a text file with the following structure ID nnnnnn Mark of start of record with mfn nnnnnn vnnn Mark of start of an ocurrence of the field with tag nnn Text file returned by I2ID TD nnnnnn IvXXX contents of the tag XXX vYYY contents of the tag YYY 4 v ID nnnnnj IvXXQ contents of the tag XXQ IvYYQ contents or the tag YYO o ah There is no limit to the length of the lines of the text file An ocurrence can use as many lines as required An ocurrence ends when a line starts with vnnn which indicates the start of a new ocurrence or ID NNNNN start of a record 123 CISIS Utilities Reference Manual Master file
38. records to join with the record that is being processed The alternative database can be the same as the input data offset Displacement for joined tags lt taglist gt A list of fields that will be extracted from records in the alternative database to add to the input record If the list is not specified then all the fields in the named records are added The data fields of the named record can be renumbered lt _fmt gt Fomat that reads the input record to extract keys with which records in the lt file gt alternative database are searched It can be an explicit format or a reference to an external file lt upkey_fmt gt lt fmt gt lt file gt It is necessary to generate the key s according to I F typically in uppercase jmax n Limit the number of records that are added to the original record as a result of the join parameter for each key generated This limit is applied for join parameter in the command line Example mx cds join author 2 3 mhu v70 create newcds all now 56 CISIS Utilities Reference Manual MX Utility Description 1 Take each record from the database cds For each author generated by the format specification mhu v70 it carries out a search in the database author If it finds any record in the database author it adds a control field and adds the fields 2 and 3 to this in the record that is being processed Finally it adds the record to the database newcds The following d
39. resulting from a search mx cds plants and water create plawat now all The output records are written with the same e MENS as the original e Create a database from an ISO 2709 file the file cds iso must exist mx iso cds iso create cds3 now all Note that these examples use the parameter now that tells MX to not present the prompt and wait between records and the parameter all e prevents any output to the screen Copy records to a master file copy lt file gt The parameter copy writes the processed records to an output master file out dbn with the MEN that the record had when it was read If a record with this MFN already exists in out dbn gt its content will be lost and if the record does not exist it will be created 77 CISIS Utilities Reference Manual MX Utility When the output database lt out_dbn gt is the same as the input copy will modify the records since they are read modified and recorded in the same database with the same mfn Unlike create copy does not reinitialize the destination database If the destination database does not exist it is created In this case copy functions exactly the same as create When the input source is an ISO 2709 file ora text file the records are added as new records at the end because the records do not have an MFN o unless the parameter from lt n gt is specified Examples e Tocopy records 30 to 40 from the database cds to database cds
40. scientific literature from the Brazilian health systems and the communities of healthcare researchers professionals and students Then in 1982 its name changed to Latin American and Caribbean Center on Health Sciences Information so as to better express its dedication to the strengthening and expansion of the flow of scientific and technical health information across the region but kept the acronym Networking based on decentralization on the development of local capacities on sharing information resources on developing cooperative products and services on designing common methodologies has always been the foundation of BIREME s technical cooperation work It has been like this that the center established itself as an international model that fosters professional education with managerial and technical information with the adoption of information and communication paradigms that best meet local needs CISIS Utilities Reference Manual Preface The main foundations that gave origin and which support the existence of BIREME are following Y access to scientific and technical health information is essential for the development of health Y theneed to develop the capacity of Latin American and Caribbean countries to operate their sources of scientific technical health information in a cooperative and efficient manner Y theneedto foster the use and to respond to the demands for scientific technical health information from gov
41. searching records With these parameters you define a subgroup of source data on which to perform a task The method of defining this subgroup can be by e Asearch bool e A free text search expression text e Arange of records whose limits are indicated with from to e Number of records count e Repeating for each record until a condition is met loop Parameters that carry out processes These are parameters which call internal processes that carry out tasks in memory on a set of records These tasks could be e Carry out global changes gizmo e Join records join e Compare master files with inverted files jchk e Carry out modifications in the record fields proc e Apply the field selection table fst to records e Apply formats to the records pft J The order of execution for these processes is e gizmo join y o jchk proc fst and pft CISIS Utilities Reference Manual MX Utility Parameters for data output These are the parameters that for example indicate e The output database create copy append etc e Thename of an output file ISO 2709 iso e Thenameofalink file In1 In2 e Calls to the operation system sys General parameters These are parameters that carry out general tasks for example e Deactivate the prompt interaction with the user between the processed records now e Change the mx prompt text p1 p2 e Modify display options fields all all etc e Redire
42. shen DE nb DE 133 Load file of links with reduced format 0 ccs cece eee eee tees eee teen eee eee eaeed 133 CISIS Utilities Reference Manual Table of contents IFLOAD OUEDUE i inei ta oho oue iuo hao Pad Lec SLE Mas biis drea E Too OE rr d M a 134 IFDPD s Progra rererere vet exec QS ots Ser oda deu pes tU br rino veda ae eae E tL Se ode 134 IFUPD Pr sentatloD seco aee deed porke xen rn need ds na aeter dioe rb EE COP ded ye 134 PUP Ds Synt aseo xe sebo tege SOR ME spagar youn EY E NEPFERAR DIE ERES RENE RE Ens d PRO ERES 135 Mandatory patafTiGEBl sies o repe ot vote vun aee i RE Y CRT OE eet ede 136 Inverted file to be updated ciere nee ete rhe dE es gug eek ies 136 RiGlG Select Tables icis ee rr riren tur erp ONE Fiet ache ance SU ERE EEOAE ERR PEETA EEEE 136 Default FST iiec telae lies rabo ect idee erdt OAC SI NC tct va Edo ER T mu Ede 136 Loading FST from an external file eere seiner ret eek rende nee es 136 Specification of FST in line eee oeea E koe pen oC HERE Ryo SERE ReE E dod aee EF ES EERR CE Ex A deli creas 136 File of non significant WOTFSC ose is roca utet AD va Tg vou tex da E vedo Revo hepar elio Pee cca 137 Default SD filens eee ee SEI e susto er ae Ra T re ee ee err EE Dd 137 Load STW list from an external file ore eer tret foe rere eee rn er es 137 Mantaining the indication of update pending icssssssssee mnn 137 DORE load Postings ox erudire egt ccs e rp Det e eso dele ROPA E ER
43. tag 70 containing the sign as the delimiter to repeated occurrences mxcp in create out repeat 70 For example let us suppose that records 1 and 2 of the database in have in field 70 MFN 1 70 Magalhaes A C Franco C M MFN 2 70 Bosian G Then in out the resulting master file the records will be of this form MFN 1 70 Magalhaes A C 70 Franco C M MFN 2 70 Bosian G When you use the parameter repeat MXCP also performs the process of cleaning If you do not specify a tag in the parameter repeat all the fields present will be included mxcp in create out repeat You can also specificy a list of fields mxcp in create out repeat 70 99 100 200 a range 104 CISIS Utilities Reference Manual Master file utilities mxcp in create out repeat 99 105 ora mix of both mxcp in create out repeat 70 99 105 110 Another feature of MXCP is to suppress the final punctuation signs The following example removes the final full stop in field 70 mxcp in create out period 70 For example suppose that records 1 and 2 of the database in have in field 70 MFN 1 70 Magalhaes A C 70 Franco C M MFN 2 Bosian G XXX Then in out the resulting master file the records will be MFN 1 70 Magalhaes A C 70 Franco C M MFN 2 Bosian G XXX MXC also offers the facility of a change of patterns allowing the co
44. the master file It ensures that the inverted file is not updated This parameter corresponds to the syspar parameter 14 2 of CDS ISIS Complete access full When this parameter is used it can simultaneously retrieve and modify in the master file as well as the inverted file On the other hand the system becomes slower This parameter corresponds to the syspar parameter 14 1 of CDS ISIS Examples e Puttwo databases in a multi user environment CDS and OUT mx mast CDS from 120 append OUT now all To place only one database in a multi user environment the database CDS will be single user whereas the database OUT will be multi user mx CDS from 120 mast append OUT now all 89 CISIS Utilities Reference Manual MX Utility The example will function correctly if all the other processes that read and or write to the database OUT are also defined to operate in a multi user environment o If a database is going to be used for more that one process and at least one of these processes modifies the database then ALL the processes should operate in a multi user environment on this database In this way MX has to read the update information that is written to the disc and ignores the read buffers Other parameters Delimiters The equal sign used as a delimiter can be substituted by the question mark mx CDS from 10 is correct mx CDS from 10 is equivalent to the above Prompts p1 p2 lt prompt gt It is p
45. the specified format in the join to the record read mhu v70 The format mode MHU or MPU is necessary in general to get the keys because the standard file ISISUC TAB converts lowercase to 60 CISIS Utilities Reference Manual MX Utility uppercase for the generation of the inverted file The record read is the record originating from the database 3 For each key obtained that is for each line generated by the Alternative database specified format it looks to extract the MEN of the next posting AUTHOR found in the inverted file of the alternative database 4 Add to the original record a control field repeatable 32001 to the first join 32002 to the second join etc Field 32001 will have as many repeats as different keys that have been produced in step 2 5 Reads in the alternative database the record corresponding to the MEN obtained and adds the fields selected in the list tags If this is not specified all the fields will be taken 6 Returns to step 2 Selection list and renumbering of fields tags e Selection You can select fields from the alternative record in the following ways 1 Indicate the field numbers separating them with commas e g mx cds join AUTHOR 1 2 3zmhu v70 2 Indicatea range of fields using low value high value e g mx cds join AUTHOR 1 3 mhu v70 copy cds e Renumbering A new field number is specified as new number old number mx CDS join AUTHOR 100 1 mhu v70
46. they should be used as indicated e including capital letters or small letters For example MXCP has the general syntax mxcp dbin create lt dbout gt lt option gt options from to loop count tell offset lt n gt gizmo lt dbgiz gt lt tag_list gt undelete clean mintag 1 maxtag 9999 period lt tag_list gt repeat lt tag_list gt log lt filename gt showing that two parameters are mandatory a name of the input database and b name of the output database Then the command mxcp cisis databases cds newcds copies the master file cds located in the directory cisis bases to the master file newcds located in the same directory The master file newcds must already exist otherwise an error will be produced If newcds does not exist you can create it using the optional parameter create as can be seen in the following example mxcp cisis databases cds create newcds The process options can be indicated using the optional parameters To indicate for example the range of records to process use from and to mxcp cisis databases cds create newcds from 10 to 20 11 MX Utility Presentation Introduction MX is a general use program for CDS ISIS databases that carries out most of the CISIS Interface functions Similarly to the other CISIS utility programs MX is executed from the operating system command line indicating the operations to carry out with parameters MX is u
47. tmpdir is specified then the path is obtained from the following ci tempdir temp tmp mx null pft getenv tmp TMP1 mx null pft getenv tmp ci_tempdir C windows TEMP TMP1 set ci tempdir C work mx null pft getenv tmp ci tempdir C NWOrkNTMP1 echo ci_tempdir C work2 gt xcip mx cipar xcip null pft getenv tmp ci tempdir C NWOrk2NTMP1 Parameters that select a set of records to be processed Search expression specification in the command line bool bool expr spec The parameter bool allows you to carry out searches in the database MX provides all the Boolean operations of the CDS ISIS search language The result of a search is a set of records that fulfil the search expression 32 CISIS Utilities Reference Manual MX Utility The term bool is optional since MX considers the search expression to be everything that is not a parameter The two examples produce the same results mx cds bool water mx cds water The output of the search is mx cds culture pft mfn 2 2 CULTURE 2 2 Set 000001 Hits 2 000050 000064 gt First the result of the search is presented and it is assigned a sequence number Set 000001 Then the records are displayed according to the specified format Whilst the resulting records are displaying the prompt is displayed and when the record e processing finishes the prompt changes to gt Itis possible to conti
48. to take three actions a Continue displaying records by pressing lt enter gt b Enter alowercase x and press lt enter gt to exit the program C Any other data entered will be interpreted as a search expression On pressing enter MX will carry out the search and display the records returned ISO 2709 input file iso marc lt n gt lt isofile gt isotag1 tag In the previous section the input source was considered as a database in the CDS ISIS format The MX program can also read files in the ISO 2709 format and apply the same processes as on master files excepting those processes that require the use of the inverted file or dictionary for example a search Each record in ISO 2709 format that is entered is transformed internally into a record in ISIS format on which it will work The field separators and the record separators of the ISO 2709 records are not taken into account by MX Examples e Browse an ISO 2709 file mx iso isis sys cds iso 20 CISIS Utilities Reference Manual MX Utility Browses an ISO 2709 file called cds iso that is found in the directory Visis sys e Read an ISO file and create a master file with its content The prompt is cancelled by the now no wait parameter mx iso cds iso create newcds now The now parameter is explained in detail in the e Appendix Parameters of general use e Read an ISO 2709 file that is found in the current directory and create a master
49. utilities Example I2ID cds x txt The idea is to use I2ID in conjunction with ID2I The first returns a text file which can be edited and modified and then by means of ID2I returned to convert the text file into a master file I2ID cds x txt edit x txt Edit contents you can create modify and delete records and ocurrences ID21 x txt create cds ID2D is treated in detail in Chapter 15 I2ID Syntax i2id lt dbn gt option option options from to loop count offset tell n lrecord tag value Mandatory parameters dbn Input master file lt dbn gt Master file to be converted Optional parameters from to loop count offset tell lt n gt These parameters can be seen in the Appendix Parameters of general use 24 CISIS Utilities Reference Manual Master file utilities CRUNCHMF Syntax crunchmf dbn target dbn option converts the master file mst and xrf from one operating system to another since the structure in binary is not compatible between the diferent systems The program detects automatically the system in which it is operating options from to loop count tell lt n gt target pc linux hpux sun alpha vax unisys mpe cdc same default linux format isis cisisX default isis mstxl 0 1 2 4 default as lt dbn gt 125 Inverted file utilities IFKEYS Program The program IFKEYS displays the terms of the in
50. 0 mhu v24 sorts the master file cds located in the directory cisis cds according to the first 60 characters of field 24 converted appropriately to upper case The command msrt mxtb_out 9 v998 sorts the master file mxtb_out according to the values stored in field 998 presumed to be of fixed length and with zeros to the left Whereas the command msrt mxtb out 9 999999999 val v999 9 0 sorts the master file mxtb out in descending order according to the numeric value stored in the field 999 MSRT Syntax msrt dbname keylen lt keyfmt gt mfn tell lt n gt 111 CISIS Utilities Reference Manual The parameters present must be in the order stipulated i e lt dbname gt lt keylen gt then lt keyfmt gt and finally the options otherwise an error is produced Mandatory parameters lt dbname gt lt keylen gt lt keyfmt gt Name of the input master file lt dbname gt Master file to be sorted Maximum key length lt keylen gt Maximum number of characters to be compared Generation key lt keyfmt gt tag lt n gt Format which is applied to the records to generate the sort keys To specify a data field as a sort key without the necessity of executing a format the parameter lt keyfmt gt should be tag lt n gt Optional parameters of the tell lt n gt Master file utilities 12 CISIS Utilities Reference Manual Master file utilities The parameter tell is expl
51. 00 v fi outisotagl if v2000 n outisotag1 then v2000 n v2000 wv fi fix if V2000 n fix then v2000 n 2v2000 v fi In1 Gf v2000 n2zIn1 then v2000 n 2v2000 v fi In2 Gf V2000 n 1n2 then v2000 n 2v2000 v fi fst Gfv2000 n fst then v2000 n 2v2000 v fi fst h if v2000 n fst h then v2000 n 2v2000 v fi stw Gf v2000 n25stw then v2000 n 2v2000 v fi 175 CISIS Utilities Reference Manual Appendix V MX PFT List of parameters which extract from the CGI environment Parameter Extraction format ifupd Gfv2000 n ifupd then v2000 n 2v2000 v fi ifupd create Gf v2000 n ifupd create then v2000 n 2 v2000 v fi ifupd dict f v2000 n ifupd dict then v2000 n 2v2000 v fi ifupd create dict i v2000 n ifupd create dict then v2000 n 2v2000 v fi fullinv Gf v2000 n fullinv then v2000 n 2v2000 v fi fullinv dict Gf v2000 n fullinv dict then v2000 n 2v2000 v fi fullinv keep Gf v2000 n fullinv keep then v2000 n 2v2000 v fi fullinv m Gf v2000 n fullinv m then v2000 n 2v2000 v fi fullinv ansi Gf v2000 n fullinv ansi then v2000 n 2v2000 v fi fullinv dict keep Gf v2000 n fullinv dict keep then v2000 n 2v2000 v fi fullinv dict m G v2000 n fullinv dict m then v2000 n 2v2000 v fi fullinv dict ansi Gf v2000 n fullinv dict ansi then v2000 n
52. 000 width 100 tab lt tag gt lt tab_fmt gt generates a frequency table from the content of a field subfield The tabulated value is the difference from 1 000 000 000 high value which allows sorting in ascending or descending order MX Utility 84 CISIS Utilities Reference Manual MX Utility It writes the content of the tag tag in a file of the name lt mfn gt lt tag gt Example mx cds tab v26 c now lw 0 sort more 999999949 50 1966 999999962 37 1976 999999974 25 1965 999999991 8 1973 999999994 5 1975 999999995 4 1974 999999997 2 1968 999999997 2 1971 999999997 2 27 Aug 1976 999999998 1 11 Dec 1975 999999998 1 14 June 1976 999999998 1 15 June 1976 999999998 1 17 Sept 1976 999999998 1 1983 999999998 1 23 Oct 1975 999999998 1 25 June 1976 999999998 1 6 Feb 1976 Initialization parameters setup variables These parameters allow you to change the values that MX takes by default such as the maximum size of a record the output format the definition of setup variables or of logical names etc CISIS parameters file cipar lt file gt The file CIPAR is a tool that provides the functions of SYSPAR PAR and lt dbn gt par in the standard CDS ISIS It also adds other functions CIPAR is a pure ASCII file that among other functions relates defined logical names in CIPAR to the actual physical names of the files in this way it becomes independent of the real name
53. 000 n 2mfbw then v2000 n fi tbin if v2000 n tbin then v2000 n 2v2000 wv fi tb f v2000 n tb then v2000 n 2v2000 v fi join if v2000 n join then v2000 n v2000 v fi jchk Gf v2000 n jchk then v2000 n 2v2000 v fi jch0 Gf v2000 n jchO then v2000 n 2v2000 v fi jch1 Gfv2000 n jch1 then v2000 n 2v2000 v fi jmax if v2000 n jmax then v2000 n 2v2000 v fi jtag if v2000 n jtag then v2000 n 2v2000 v fi proc if v2000 n proc then v2000 n v2000 v fi convert Gf v2000 n convert then v2000 n v2000 v fi decod G fv2000 n 2decod then v2000 n 2v2000 v fi gizp if v2000 n gizp then v2000 n v2000 v fi gizmo if v2000 n gizmo then v2000 n 2v2000 v fi gizl if v2000 n giz1 then v2000 n 2v2000 v fi giz2 Gf v2000 n giz2 then v2000 n v2000 v fi putdir G v2000 n putdir then v2000 n 2v2000 v fi getdir Gf v2000 n getdir then v2000 n v2000 v fi sys Gf v2000 n sys then v2000 n 2v2000 v fi sys show Gf v2000 n sys show then v2000 n v2000 v fi text Gf v2000 n text then v2000 n 2v2000 v fi text show if v2000 n text show then v2000 n 2v2000 v fi lw Gf Vv2000 n Iw then v2000 n 2v2000 v fi pft G v2000 n pft then v2000 n 2v2000 v fi invx if v2000 n invx then v2000 n 2v2000 v fi iso if v2000 n iso then v2000 n 2v2000 v fi outiso if v2000 n outiso then v2000 n 2v20
54. 000 v fi trace G fv2000 n trace then v2000 n fi trace dbx if v2000 n trace dhbx then v2000 n fi trace rec if v2000 n trace rec then v2000 n fi trace dec if v2000 n trace dec then v2000 n fi trace trm Gf v2000 n trace tmm then v2000 n fi trace b50 if v2000 n trace b50 then v2000 n fi trace b40 if v2000 n trace b40 then v2000 n fi trace fmt if v2000 n trace fnt then v2000 n fi trace fst if v2000 n trace fst then v2000 n fi 173 CISIS Utilities Reference Manual Appendix V MX PFT List of parameters which extract from the CGI environment Parameter Extraction format trace all G fv2000 n traceaall then v2000 n fi cipar if v2000 n cipar then v2000 n v2000 v fi mfrl Gf v2000 n 2mfil then v2000 n 2v2000 v fi fmtl Gif v2000 n fmtl then v2000 n 2v2000 v fi load if v2000 n load then v2000 n 2v2000 v fi pages if v2000 n pages then v2000 n 2v2000 v fi uctab if v2000 n uctab then v2000 n 2v2000 v fi actab if v2000 n actab then v2000 n 2v2000 v fi all Gif v2000 n all then v2000 n fi control Gf v2000 n control then v2000 n fi leader if v2000 n leader then v2000 n fi xref Gf v2000 n xref then v2000 n fi
55. 03 lu NEMPE Cc atu ten torte ath diceubta eld umirln en ioeciet eau ese sly 103 MXCP Presentation ME m 103 WIACP SVB cna lavas heeds puta ERE Ep eae uu E LA etra nieces RTE 106 Name of the input master Piles bc 26 cond eov deo ego euentvag Hen ev Quis Ceo te xin CEU e Er o dba 106 Name of the output master file iiec reor tre rere ren tyr de 106 Create output master TII 8 ccu cer secrete Ex et E CELERE EY FE EA E NE ERAN den nideae axes 107 Optional parameters option src 2225562 roesanacests cadet toT etes tenes tario te habia de oo fs 107 Recovery of deleted records s usce ciue feo p c pau Ot e depu to rone E ape da teu 107 Global change of DatFerTis o 45x cect st cha eu RR EE OR ERR EXE ieee AUNT EORR Fede End ea do 108 Converting repeatable TIelds 52 emp e iode vere tine eee EID UR ero RR RORER samen C ERO E YERIO Ras 109 Suppression of Dlank Spaces i e eo EE TINO pL deh Re net uprbe pee hpale uw iod urbe gs 109 Elimination of fields Dy CAG ss orco es ort ee orb th nr horr rre Sank ev bes vdeeu dens 109 Becord of GVenlEbs cc sre gi ipe tin cepe ke oer Rex Ee Fee pata NE E E Ce pbgde use da ues a TO EEE 110 MXCP s OUTPUT ois sd ee Ces pee Ene ttp E rhe ped x o bet ber ur p Abos bre S ble ond 110 MSRT deum c m 111 MSRT Presentation sued Ius e To ei roit ig ee FEL Da EE ASIE EHP ges ka sia Fere EE e qus Y HE tests 111 MSRIT SV DIE B cose vede uva a enact cee Hotei TE a
56. 1 224 billus 70 Magalhaes A C 70 Franco C M 32001 AUTHOR 12 kMAGALHAES A C ol ml 100 Magalhaes A C 2 Ing Agr nomo 3 1935 1990 32001 AUTHOR l12 kFRANCO C M o2 m2 100 Franco C M 2 Bioquimico 3 1940 Note that two occurrences of 32001 occur corresponding to each key generated by the original record and after each one the fields extracted for each key of the alternative base appear Also the output was not specified therefore the modifications only appear on the screen The same output could be produced by mx cds join AUTHOR 1 3 100 1 mhu v70 where field 1 is included in the range 1 3 that is then renumbered as 100 62 CISIS Utilities Reference Manual MX Utility selection of fields to extract and then those to renumber which can include fields indicated in the previous selection J As a general rule you should indicate first the e Itis important to bear in mind that these fields will become database fields To delete them you can use the parameter proc For example mx cds proc d32001 copy cds all now e To produce a list of non valid authors mx CDS join AUTHOR mhu v70 pft check pft all now The archive check pft has the following format specifications if p v32001 then if a v32001 m then mfn x2 v32001 k Does not exist fi fi The parameter jchk is more efficient in checking terms it does not carry out the step to
57. 2 mx cds copy cds2 now from 30 to 40 all e To copy the result of a search to a new database mx cds water copy cds2 now all e Toread records from an ISO 2709 file and write them in a database that already exists mx iso cds iso copy cds2 now all Note that these examples use the parameter now that tells MX to not present the prompt and wait between records and the parameter all o prevents any output to the screen Add records to a database append lt dbn_ out The parameter append adds the processed records as new records to the output database at the end Unlike create and copy the records processed lose their original mfn number Ifthe destination database does not exist it is created Examples e Add records 30 to 40 from the database cds to the database cds2 mx cds append cds2 now from 30 to 40 all e Add the result of a search to a new database mx cds plants water append cds2 now all 78 CISIS Utilities Reference Manual MX Utility e Read records from an ISO 2709 file and write them in a database that already exists mx iso cds iso append cds2 now all Mix Merge records merge lt outdbn gt The parameter merge writes the processed records in the output database only if those records do not exist in lt out_ dbn gt Supposing that in the database lt out_dbn gt all the records between MFN 1 and MFN 20 exist with the exception of record MFN 10 and that xin dbn is composed of 15 record
58. 24 4 6 e whenthe series finishes it transfers to the second word e then the sequence begins again Example Methodology of plant eco physiology proceedings of the Montpellier Symposium Methodology Methodology of Methodology of plant Methodology of plant eco Methodology of plant echo physiology Methodology of plant echo physiology proceedings of of plant of plant echo of plant echo physiology Option if lt if gt Performs a lookup in an inverted file and only extracts the validated expressions Function Gload lt tag gt nonl lt file gt Load the file lt file gt in binary format in the field lt tag gt If nonl is indicated it eliminates exiting at the end of the line lt CR gt Function Gdump lt tag gt nonl xml 2 file2 Writes the content of field tag in a file Option nonl eliminates exiting at the end of the line CR Option xml writes it in an xml structure Global change of patterns gizmo lt gizmo_ mf gt lt taglist gt gizp h lt out_mfx gt decod lt mf gt 49 CISIS Utilities Reference Manual The parameter gizmo allows you to carry out global changes to the field content in a CDS ISIS database converts one character string or a single character to another and carries out modifications encoding decoding data compression etc These changes can be carried out on all the database records or on a set of records selected by
59. 3 Field 3 occ 1 Field 3 occ 2 Field 7 1 Field 7 2 Field 7 3 W JNN 1 CO CO Field 3 occ 1 Field 3 occ 2 Field 7 1 Field 7 2 Field 7 3 out The parameters are displayed as a list separated by blank spaces and for that reason each individual parameter should be put in quotation marks when it contains blank spaces or any special system character such as angle brackets pipe etc The following example executes the MX program with three parameters database name search expression and a display format specification mx cisis databases cds plants water pft mfn Ti v24 Au v70 In order to use the colon as part of the parameter it should be preceded by the pipe mx cisis databases cds plants water pft mfn Ti v24 Au v70 mark semi colon and other characters that have special significance in UNIX systems should also o be put in quotation marks The dollar sign apostrophe asterisk question 10 CISIS Utilities Reference Manual Presentation Syntax conventions The following conventions are used to describe the syntax of the CISIS Utility Programs parameter mandatory parameter lt parameter gt optional parameter lt option 1 gt lt option 2 gt can choose between lt option 1 gt or lt option 2 gt option option can repeat J Some parameters are reserved words and if they are used
60. 437 CP437 ac437 tab ac437n tab ac437XT tab ma437 tab mi437 tab na437 tab uc437 tab 1c437 tab Valid characters of code ASCII CP437 Valid characters of code ASCII CP437 incl 0 9 Valid characters of code ASCII CP437 incl 0 9 e amp 4 Conversion of characters to to upper case with accents Conversion of characters to lower case with accents Eliminates accents and maintains the case of the characters Conversion of characters to upper case without accents Conversion of characters to lower case without accents ASCII CODE PAGE 850 CP850 ac850 tab ac850n tab ac850XT tab ma850 tab mi850 tab na850 tab uc850 tab Valid characters of the code ASCII CP850 Valid characters of the code ASCII CP850 incl 0 9 Valid characters of the code ASCII CP850 incl 0 9 e amp Conversion of characters to upper case with accents Conversion of characters to lower case with accents Eliminates accents mantaining upper lower case of the characters Conversion of characters to upper case without accents 169 CISIS Utilities Reference Manual Appendix IV List of TAB files available 1c850 tab Conversion of characters to lower case without accents ANSI Windows acans tab acansn tab acansXT tab maans tab mians tab naans tab ucans tab Icans tab Valid characters of the code ANSI Valid characters of the ANSI code incl 0 9 Valid characters of the ANSI code incl 0 9 e amp Q Conversion of cha
61. AG and OCC components are used for applications that handle more than one inverted file generated for a master file Output Execution of an external program sys show sys fmt spec lt file gt The parameter sys initiates the execution of an operating system command that should be specified as a format instruction The result of this format should produce valid commands for the operating system Each line generated by the format will execute as an operating system command Example Supposie that field 777 of the database record contains the name of a text file alltext1 txt that you want to display and it contains ASCII text the full text of a document for example Add to database record 1 the field 777 with the content alltext1 txt mx cds to 1 proc a777 alltextl txt copy cds Create a file alltext1 txt with some content Execute MX indicating that it should display the file alltext1 txt with the parameter SyS mx cds sys if p v777 then more v777 fi 75 CISIS Utilities Reference Manual MX Utility You should not confuse the sys format specification with the output formats To format records use the parameter pft shown in the first o section of Chapter 3 Parameters that carry out process on the input The following example is incorrect mx cds sys if v24 water then mfn dir mst fi It should be entered as mx cds pft if v24 water then mfn fi sys if v24 water then dir
62. BIREME PAHO WHO Latin American and Caribbean Center on Health Sciences Information CISIS Utilities Reference Manual Version 5 2 Sao Paulo 2005 2007 Copyright 2005 2007 BIREME PAHO WHO CISIS Utilities Reference Manual Permission is granted to copy distribute and or modify this document under the terms of the GNU Free Documentation License Version 1 2 or any later version published by the Free Software Foundation with no Invariant Sections no Front Cover Texts and no Back Cover Texts A copy of the license is included in the section entitled GNU Free Documentation License Card catalog BIREME PAHO WHO Brazil CISIS Utilities Reference Manual BIREME PAHO WHO Sao Paulo BIREME PAHO WHO 2005 2007 188 p 1 User manual 2 Information access 3 Information systems 4 Information management 5 Public health 6 Public Health services BIREME II Title Warning Any mention in this document to companies institutions persons or products are not an endorsement or recommendation given by BIREME PAHO WHO thus it does not mean a preference to a similar one cited or not BIREME PAHO WHO Latin American and Caribbean Center on Health Sciences Information Rua Botucatu 862 V Clementino This document was produced with the Documents Conformation Methodology NorDoc developed by BIREME Table of contents Abbreviations used essen neni n n d nn n ni
63. D gt in UNIX Lines to type C path gt mx seq with create out now MS DOS unixuser mx seq dev ttyl create out now input from console 1 in UNIX agua tierra vegetales abono enter mfn 1 1 agua 2 tierra 3 vegetales 4 abono bovinos ovinos equinos lt enter gt mfn 2 1 bovinos 2 ovinos 3 equinos lt Ctrl gt lt Z gt o F6 MS DOS lt ctrl gt lt D gt UNIX 24 CISIS Utilities Reference Manual MX Utility PROCESS WITH THE PARAMETER now Steps Explanation Lines to type The execution of the command C path 7 finishes MS DOS unixuser UNIX Dummy database con null MX allows the input source to be a dummy database called null This database null consists of an unlimited number of records without data fields empty records Tt is possible to add data directly from the keyboard using the input parameter con console Each lt enter gt creates a record In order to finish the process use lt ctrl gt Z The use of this parameter is not directly related to the operations that are carried out on a database Itis used in processes that involve counting generating lists of numbers etc Examples e Display a list of consecutive numbers from 1to 50 mx null to 50 pft mfn 3 all now e Create a master file OUT with records from 100 to 200 containing the literal DBN in field 999 mx null from 100 to 200 proc A999 DBN now all creat
64. FN Use CTLMEN write zeros in the fields mfcxx2 mfcxx3 Approximate calculation of the MaxMFN An estimate of the maximum number of records maxMEN is obtained from size in bytes of XRF 512 127 If the value of maxMEN which is established is more than the real number of records no records are generated either in the mst nor in the xrf The xrf file is written only for the records which can be read in the mst The database will be able to be read without problems but it cannot be updated it generates the error fatal recxref read The maxMFN should be corrected following one of these two forms Take the value x recs which is indicated at the end of the execution of MKXRF and later store x 1in the nxtmfn through CTLMFN Create another master file with create not with copy starting from the one you have with the effect of correcting the control record in the new master file 120 CISIS Utilities Reference Manual Master file utilities ID21 Program The program I2ID receives an ASCII file with determined structure and generates a master file ID21 Presentation The program receives an ASCII file and returns a master file Estructura of the file ASCII e IDnnnnnn Mark of start of record with mfn nnnnnn e vnnn Mark of start of an ocurrence of the field with tag nnn The file has the form ID nnnnnn IvXXX contents of the tag XXX vYYY contents of the tag YYY
65. ISTANCE OF PLANTS ITS 2 240 MEASUREMENT OF DROUGHT RESISTA 1 240 METHOD OF DETERMINING EVAPOTRA 1 240 ROLE OF DEW IN PINE SURVIVAL I GI 164 Appendix Ill Structure of the records of an ISIS database A record with the ISIS structure has two special characterstics which give great versatility for the management of textual information repeatable fields and variable length fields Because the records do not have a predetermined length nor do the fields have a fixed length or a predetermined number of occurrences it is not possible to have direct access any piece of data within the database Access to the record is obtained indirectly by means of pointers in an auxiliary file with the extension XRF and within the record you get to the data through pointers in a directory The XRF file contains all the information necessary to finf the starting point of the desired record within the MST All the examples which follow use the record with MFN 1 in the database CDS whose complete contents are the following 165 CISIS Utilities Reference Manual Appendix III Structure of the records of an ISIS database cisis bases cds Database Nxtmfn nxtmfb nxtmfp t reccnt mfcxx1 mfcxx2 mfcxx3 RC Control record 12 13231300 0 0 0 0 Mfn 1 comb 1 comp 64 N 1 4000 00000c40 xref Mfn 1 mfri 370 mfbwb 0 mfbwp 0 base 66 nvf 8 status 0 0 Mfn 1 dir
66. MEN which is held in dbout is the MEN of the input record of input plus offset mxcp cds newcds offset 1000 In the example by indicating offset 1000 you transfer the records of the database cds into the database newods with mfn 1000 1001 1002 etc Global change of patterns gizmo The parameter gizmo allows making global changes to the contents of the fields of a CDS ISIS database converting a string of characters or a single character to another and so to make modifications coding decoding compression of data etc 148 CISIS Utilities Reference Manual Appendix Parameters of general use These changes can be made against all the records of the database or to a set of records selected by means of a search a range etc In turn the changes can apply to the whole record or only to certain fields For example to change the signs lt gt to or the string of characters plants to PLANTAS etc To effect these changes it is necessary to prepare a gizmo master file This master file contains in principle two fields field 1 contains the data to change and field 2 the new value Each pair of data is a record in the gizmo database Each input record is submitted to the change procedure established in the gizmo file At the beginning of the execution of MX the data of the gizmo file are loaded as a table in memory and are ordered alphabetically by the value of field 1 and by their length In this way the longer st
67. Mandatory parameters lt ifname gt Inverted file to be updated lt dbname gt Inverted file to be updated If you specificy create lt dbname gt the inverted file lt dbname gt is created and if it already exists it is reinitialized Field Select Table fst lt fstspec gt fstfile Default FST fst Uses the Field Select Table FST by default Loading FST from an external file fst lt file gt The Field Select Table FST is supplied in the file lt file gt Specification of FST in line fst lt fstspec gt The Field Select Table FST is supplied in the input line as a list separated by full stop and commas 136 CISIS Utilities Reference Manual File of non significant words stw lt stwspec gt I stwfile Default STW file stw uses the Stopword file by default Load STW list from an external file stw lt stwfile gt The list of non significant words stopwords is supplied in the file lt file gt Mantaining the indication of update pending reset 0 Mantains the marker I F update is pending by default reinitializes all the records processed Do not load postings posts only updates the dictionary It does not load the postings in the file ifp Alternative master file master lt name gt By default it assumes that the master file is the file that has the same name as the inverted file which is to be processed but if you indicate master lt name gt ifupd it
68. Mix Merge retr Sainani na eaaa aE EAA ETNE EEA v ee den b eec no ula 79 Updating fieldS NIRE NERIS SLE 79 Generate a 150 2709 TM8 usse et teer en nest qp cenae Celo lente edic atr wDes 81 Generate an ASCII file with separators ssssssssssssse mmn 82 Interchanging data from the leader of the record ssssessseeeseeee 83 Load elements generated by an FST 1 ceder eer extr o da Penes 84 F nction TU DV ors cede usce stops uud a a RIO RI mg d ettrmten er tasa 84 Tabulation of Trequentyss ien istos exeo eric P HEA OLI PO haa C Ote a tee dE PII RR IULII 84 Initialization parameters setup variables cccceee eee e ee eee eee eee tees e 85 CISIS parameters file soe dut are tase sea ttu etie ttnt ttt ttt ed eee uou ceieat cede ud esci tard 85 Maximum NE ioo fo E ra EET RTT 86 Maximum size for the result of a format i55 rr o eo rd nep odore ub Rx dere Paola 86 General parameters eec spec ees exea eon Pe gory egotux ode rerba e gex per be EE Dr Ted vr es 87 Parameters that control output to the screen ssssssssssssseeen menn 87 PardtTieL ep Fiyi eese atari aise an t og PEDES Te E Wee Ue CR IE EAE A Pee bote 87 Parameter er 87 Parameters for multi user ENVIFONMENES cccccce cece e eee sete seats meme 89 PROCESS ODEIONS veces odi t eroe Oo Peor Vis a o EO Dass Heder Mel HE Veo OR 89 Other parameters ccce eorr ybi REIP pede xg cer eebesereaes Ua o LE EE EE tH As
69. NGUAGES I2 s17 t1 k2 Read three keys and postings from the CDS inverted file from the term Africa mx dict cds 1 2 kl africa count 3 now mfn 1 1 AFRTCA l1 s6 t5 kI 2 m93 t69 ol c9 pl kl 2 mll1 t24 ol c3 p2 k1 2 mlll t69 ol c3 p3 kl 2 mll15 t69 ol c7 p4 kl 2 m121 t69 ol c4 p5 kl mfn 2 1 AFRICAN LANGUAGES 12 s17 tl k2 2 m75 t69 ol clO0 pl k2 mfn 3 1 AGE ll s3 tl k3 2 m136 t24 ol c7 pl k3 Read the keys from the CDS inverted file showing a maximum of three postings each time from the term AFRICA show three output records in this case three keys mx dict cds 1 2 3 kl africa count 3 now 28 CISIS Utilities Reference Manual 3 Fh 3 Fh 3 Hh NRPOBNMNFODNNEX DS 1 2 3 AFRICA ll1 s6 t5 k1 m115 t69 o1 c7 p4 kl m121 t69 ol c4 p5 kl AFRICAN LANGUAGI m75 t69 ol1 cl0 pl k2 AFRICA l1 s6 t5 k1 m93 t69 ol c9 pl kl m111 t24 o1 c3 p2 k1l MX Utility ES 12 sl17 tl k2 Example 4 Read the keys from the CDS inverted file showing the postings from the term Africa one by one mx dict cds 1 2 1 kl africa mfn 1 1 AFRICA l1 s6 t5 kl 2 m93 t69 ol c9 pl kl nfn 2 1 AFRICA l1 s6 t5 kl 2 mlll t24 ol c3 pZ2 k1 nfn 3 1 AFRICA l1 s6 t5 kl 2 mlli t69 ol c3 p3 kl1 nfn 4 1 AFRICA
70. TA FST DATA e To verify duplicated elements You wish to verify in the book catalogue that no duplicate inventory numbers exist The inventory numbers are recorded in field 7 and and are indexed with technique 0 with the prefix INV i e INV v7 mx LIBROS pft if npost INV v7 1 then mfn x3 v7 fi tell 100 now duplic lst The procedure requires that the inverted file is present e To obtain a rapid analysis of the fields used in a database The programs MX EXE and MXF0 EXE are necessary and these two format files DMXFOA PFT Analysis of the data of the database v1001 f 1001 input master file name v1001 1003 date amp time stamp 4 44 dna wea ER y1003 1009 total numb r of records ssi ne v1009 1010 number of active records v1010 1011 number of logically deleted records v1011 1012 number of physically deleted records v1012 DMXFOB PFT TAG DOCS OCCS d1020 d1020 v1020 t v1020 d v1020 o With this you prepare a bat file like the following MYSCAN BAT REM 1 dbn name 2 number of records estimated REM mxf0 1 create list 2 tell 100 mx list pft dmxfOa pft now gt 1 1st mx list pft dmxfOb pft now gt gt 1 1st The execution of MYSCAN BAT requires two input parameters the database with its path and the estimated number of records it contains As a r
71. Utility operations in an MX command line See jmax lt n gt in the section Parameters that modify records from Chapter 3 Parameters that carry Y Itis possible to specify up to 16 jchk and join o out processes on the input Tables for character conversion convert ansi The parameter convert ansi converts decimal ASCII characters into alphanumeric characters defined in an internal table By default CISIS uses ASCII characters defined for the IBM PC according to the codepage installed on the computer Tables for definition of alphanumeric characters actab lt file gt ansi Usingthe parameter actab you can indicate the table of decimal ASCII codes for the alphanumeric characters to be considered as part of a word This table is used for the indexing technique IT word by word IT 4 8 1004 1008 actab ansi uses an internal table for this procedure Ifthis parameter is not indicated CISIS by default uses the standard corresponding CDS ISIS table ISISAC TAB defined for the IBM PC Tables for the conversion of a characters to uppercase uctab lt file gt ansi Using the parameter uctab you can indicate the conversion table of 256 ASCII characters and their upper case equivalents If this parameter is not indicated CISIS by default uses the corresponding standard CDS ISIS table ISISAC TAB defined for the IBM PC uctab ansi uses an internal table for this procedure 69 CISIS Utilities Reference Manu
72. WS oss isset eee ome dir rra edet a Eua a ER ww CORRER Vans e du cV cede vie ER invo 170 GIZMOs available for conversion of the contents of databases isssssssesseeeseess 170 Conversion of character CodeS qee o tex eee Ubro Doo ede vb dU et cuu d te eee 170 ASCII CODE PAGE 437 CPS 37 ves cres EE er eee err ER NR REER DOSE Ev rV EE Kor rre ieget eins 170 ASCII CODE PAGE B50 CPB5U S 1c ei teeth ie sott cr Ote rupta ev eh hates Ert dnte Ma 170 ANSI Windows onsec tr ies retenta actus eee ra acd ra er eei ee ree re RE RR aa e 171 Supplementary conversion of punctuation characters cccccceceeceeeeeeeeeseeeeseeeeeneenas 171 Supplementary conversion of HTML entities sssssssssesssee m eem menn 171 How to recognize the character code in a CDS ISIS database ssseeseeeeeee 171 NOTES S etu eem ciara Md cte ced E DUE Lr eae RE eas 172 Appendix V MX PFT List of parameters which extract from the CGI environment uides EIE EO Ovvusd v ki a aa xA tani D ERE TURUEUU MEE VR E VE QNI EE ANEA 173 IX Abbreviations used ANSI American National Standards Institute ASCII American Standard Code for Information Interchange BIREME Latin American and Caribbean Center on Health Sciences Information BVS Biblioteca Virtual em Sa de see VHL CGI Common Gateway Interface FST Field Selection Table HTML HyperText Markup Language HTTP HyperText Transfer Protocol ISO International Organization for Stand
73. a result generates a character string of the type d36a999 1999 a70 Magalhaes A C by which field 36 is deleted 1999 is added to field 999 and Magalhaes A C is added to field 70 This string of characters can come from a format like the following if p v36 and a v999 then d36a999 v47 fi a70 v36 43 CISIS Utilities Reference Manual MX Utility The string is formed by the presence of field 36 whose content is Magalhaes A C and the absence of field 999 Examples Create a database with all the records from the input database CDS deleting from those fields 69 and 70 mx cds proc d69d70 create output now all J If the database output already exists all the e previous information will be lost Add information to field 999 in a group of records mx cds proc A999 1998 from 100 to 120 copy cds now all In this example the changes are carried out on the same database that is used as the input source therefore the changes are reflected in the same database To import an ISO 2709 file with MFN stored in field 999 of the ISO records mx iso datos iso proc v999 create master all now To export records to an ISO 2709 file adding the MEN of the input record to field 999 in the ISO records mx master proc D999A999 mfn all now iso dato iso Function A add a field att str The A function is composed of Command Description a Indicates that a field will be added tt Field tag
74. abases specialist directories events and institutions a catalogue of the information resources available on the internet collections of full texts with a highlight for the SciELO Scientific Electronic Library Online collection of scientific journals selective information dissemination services information souroes to support education and decision making news discussion lists and support to virtual communities The space of the VHL is therefore a dynamic and decentralized network of information sources based on which it is possible to retrieve and extract information and knowledge to support health decision making processes CISIS Utilities Reference Manual Preface The Virtual Health Library can be visualized as a distributed base of scientific and technical health knowledge that is saved organized and stored in electronic format in the countries of the Region universally accessible on the internet and compatible with international databases Presentation CISIS Interface CDS ISIS for Mini microcomputers also known as MicroISIS in Latin America is a software program developed by UNESCO for databases mostly consisting of text CDS ISIS handles fields data elements of variable length A field may be absent in one or more records it may contain only one element of data or two or more subfields of variable length A field may also be repeatable that is a given record may contain more than one occurrence of a field
75. add the fields from the alternative record to the original e record J oin by record number Itis possible to make a join by MEN number In this case the format specification should include at the beginning the character string mfn followed by the record number that should be found The procedure using join by MEN does not require the existence of an inverted file Examples e Suppose that a file called NUMS contains a list with the record numbers that you want to extract from the database CDS mx seq NUMS join CDS mfn v1 create EX PORT now all proc d1 1d32001 The resulting database EXPORT has two fields that are not present in the CDS records Field 1 that comes from the file NUMS where each line is considered a record of only one field and field 32001 that is generated to record the join procedure These two fields are finally deleted with the proc Supposed that the master file called SORTED contains records sorted by field 10 non repeatable 63 CISIS Utilities Reference Manual MX Utility mx SORTED join SORTED if mfn 1 then mfn f mfn 1 1 0 fi pft Qunavez pft all now The following format specification prints the different contents of field 10 once if v10 1 lt gt v10 2 then v10 1 fi Note that v10 1 is the content of field 10 of the original record and v10 2 is the content of field 10 from the record obtained by the join parameter In other words v10 1 is the current e key and v10 2
76. ained in detail in the Appendix Parameters of general use Mantaining original MFNs mfn Saves the original MFN By default the records are renumbered after sorting Deleting identical keys del Deletes identical keys of consecutive records after sorting MSRT Output When a master file is sorted the program MSRT updates only the xrf changing the corresponding entries of each pair of records which are to be swapped At the end of this process if the option mfn is used it updates the mst file assigning the record numbers to the mfn field of the record leader This update is carried out with the records remaining in the same place which means that the records are modified in their own positions therefore the organization of the master file processed is not changed In this way the time is saved that would be needed to rewrite all the sorted records in the master file RETAG Program The program RETAG changes the tag of the fields of the master file according to a renumbering table Also it is possible to perform an unlock of the master file 113 CISIS Utilities Reference Manual Master file utilities The operations that perform RETAG are carried out on the same record which means that the records are modified in their original positions and therefore the organization of the master file processed is not changed RETAG Presentation The command retag cisis cds cds xtable processes
77. aking the changes on the same database MX can take parameters from a text file allowing it to exceed the limitations of the operating system that are described here CISIS Utilities Reference Manual MX Utility 1 A call to MX has more characters than is permitted in a operating system command line 128 characters in MS DOS 512 characters in UNIX 2 The command line that is added by keyboard contains special operating system characters The following example shows how to use a parameters file mx in somefile Where the file somefile contains cisis databases cds proc D1 copya cisis databases cds all now Syntax MxX version 5 2a syntax table CISIS Interface v5 2a PC32 L M 32767 16 60 1 Utility MX Copyright c BIREME PAHO 2006 http www bireme br products cisis mx cipar file mfrl load lt n gt cgi mx lt v2000_fmt gt in lt file gt db lt db gt seq 1m file iso marc lt n gt lt isofile gt isotagl lt tag gt dict lt if gt lt keytag gt lt posttag gt lt postsperrec gt k 1 2 lt key gt options from to loop count tell btell n text show text bool lt bool_expr gt lt file gt invx lt tagl01_mf gt tmpx lt tmp_mf gt gizmo lt gizmo_mf gt lt taglist gt gizp h lt out_mfx gt decod lt mf gt join mf offset taglist mfn fmt join db offset taglist upkey fmt jma
78. al MX Utility Field selection table generation of keys fst fst h lt fst gt lt file gt stw lt file gt In 1 2 lt out_file gt fix m The parameter fst extracts the record keys according to the specification in the table FST and the optional stopword file If the arguments In1 and or In2 are indicated the keys generated are kept in these files If these arguments are not indicated the keys are added as new fields to the record that is being processed with tag equal to the identifier of the line in the FST where they are extracted from Where tag already exists they are added as new occurrences of the field Example mx cds fst 24 4 v24 mfn 1 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 24 TECHNIQUES m1 ol1 c1 11 24 FOR m1 o1 c2 1ll 24 THE m1 o1 c3 1ll 24 MEASUREMENT m1 01 c4 12 24 OF ml ol c5 11 24 TRANSPIRATION m1 o1 c6 12 24 OF ml1 ol c7 11 24 INDIVIDUAL m1 o1 c8 11 24 PLANTS m1 o1 c9 11 Content of the subfields Subfield Content KEY Extracted with the FST indicated m MFN that the key is extracted from o Occurence of the field where the key appears v Sequence of this key within the field ALY 2 File where the key is stored 1 for output of up to 10 characters long 2 f
79. all the active records of the master file cds located in the directory cisis cds rewriting the segment of the directory of the records corresponding to a tag renumbering table xtable located in the working directory A renumbering table is a sequential file which has one line for each tag to be renumbered as shown below 24 240 70 700 69 690 The previous command changes the tag 24 to 240 the tag 70 to 700 and the tag 69 to 690 In this example only the records which contain at least one ocurrence of the tag 24 70 or 69 are rewritten In addition the program RETAG can be used to undo the effect of blocks of the master file The command retag cisis cds cds unlock instead of specifying a renumbering table of tags specifies the keyword unlock which removes the exclusive write lock or data entry locks and all the record locks existing in the master file cds located in the directory cisis cds RETAG Syntax retag dbname lt retag tab gt unlock lt option gt 114 CISIS Utilities Reference Manual Master file utilities Mandatory parameters lt dbname gt lt retag tab gt Input master file lt dbname gt Master file to be retagged or unlocked Renumbering table lt retag tab gt Name of a sequential file which provides a retagging table or the keyword unlock If lt retag tab gt is unlock this indicates to the program that it should perform an unlocking of the master file
80. an one gizmo in a command line In this case each successive conversion is carried out on the result of the o previous gizmo e tapplies two gizmos with table1 and table2 to the CDS database that produce two reciprocal conversions therefore the original data is not changed mx CDS gizmo tablal gizmo tabla2 The gizmo parameter has many applications For example you could have tables in various languages with equivalences between the numeric code of a descriptor and its version in that language The database will have the numeral value as data and the conversion to the required language that will be carried out during the processing Another interesting example is to have a table with accented characters and symbols as field 1 and their corresponding codes in HTML such as amp eacute for in field 2 so you could generate HTML documents as output Another application could be the decoding of abbreviations institutional abbreviations abbreviations of languages of countries etc that in the standard CDS ISIS is usually carried out with the function ref Hookup 52 CISIS Utilities Reference Manual MX Utility Conversion tables with ASCII or hexadecimal codes The gizmo conversion tables are master files consisting of two fields whose contents are the string to change field 1 and the string that it will be changed to field 2 Also it is possible to specify these character strings through the numeric character co
81. analysed MKXRF Presentation The command mkxrf cisis bases cds creates reinitializes and writes the cross reference file cisis bases V cds xrf corresponding to the master file cisis bases cds mst The program MKXRF can restore a master file reinitialized by accident provided that its control record has the following control fields adjusted to the appropriate form FIELD CONTENTS MEN to be assigned to the next record created in the database Last block assigned in the master file the first block is 1 Next position available in the last block of the master file These values can be established using the program CTLMEN as is shown in the following commands ctlmfn cisis bases cds mkxrf cisis bases cds 118 CISIS Utilities Reference Manual Master file utilities These commands allow changing one or more control fields in the file cisis bases cds mst data records to create reinitialize and write the cross reference file cisis bases cds xrf Description of the execution of CTLMFN in the example a If nxtmfn is unknown you should establish the maximum mfn possible see the explanation below the real nxtmfn will be obtainable later by executing the program MxF 0 field 1013 b nxtmfb is the number of blocks of the master file cisis bases cds mst which is to be analysed if an invalid value is written then you are informed of the total number of blocks c nxtmfp is the last position
82. and its frequency MXCP Copies records from an input master file to an output master file CISIS Utilities Reference Manual Presentation Utilities for the master file allowing you to input data to be modified by global editing and or procedures that supress spaces at the beginning and end blank spaces non printable characters and final punctuation characters It also converts fields that contain a specific delimeter into repeatable fields and it can discard input fields according to the values of their tags Another characteristic of MXCP is the recovery undelete of records deleted from a master file MSRT Orders the records in a master file in an ascending form according to keys that are generated by applying a format to the records RETAG This program has two functions Change the tags of the fields in a given master file according to a renumbering table Unlock a master file CTLMFN Displays and updates the master file control record It can be used when a master file is reinitialized by accident MKXRF A program for restoring the master file that reads the mst file and creates the corresponding xrf file It can be used to restore all the active records in a master file which has been logically reinitialized I2ID Reads a master file and generates an ASCII file that can be edited and modified It works together with the ID2I utility that carries out the opposite function reads an ASCII file and convert
83. and its location A detailed explanation of this parameter is given in the Appendix CIPAR File Example 85 CISIS Utilities Reference Manual MX Utility If the archive dir filename contains cds cisis databases cds cdsl pft cisis databases cdsl pft the command mx cipar dir filename cds pft cdsl pft is equivalent to mx cisis databases cds pft cisis databases cdsl pft Maximum record size mfrl lt n gt This parameter determines the maximum size that a record can have in reading processing and writing operations including join proc and fst The set value for MX is 32767 bytes whereas in CDS ISIS for MS DOS it is 8 192 bytes and in Winisis it is 64Kb It is necessary to bear in mind that when records are processed by the different internal MX procedures such as join or proc they can end up with temporary lengths larger than this limit Examples mx mfr1 32000 CDS a join AUTHORS mhu v70 create OUT Maximum size for the result of a format fmtl lt n gt This parameter determines the maximum size of the internal area where the results of all formats are stored pft sys join etc The set length is equal to the length of the record by default Example mx mfrl 20000 fmtl 20000 TITLES join ISSUES v30 pft holdgins pft 86 CISIS Utilities Reference Manual MX Utility General parameters Parameters that control output to the screen Hcontrol leader xref dir fi
84. anspiration 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 3 field3 1 field 1 new 2 field 2 new 4 field 4 new Note that the fields 1 and 2 of CDS were substituted by the original ones from the database INPUT but the other fields including field 3 were not modified and in addition field 4 was added Generate a ISO 2709 file out iso marc lt n gt lt out_isofile gt outisotag1 tag The MX program can read and write files in the ISO 2709 format and apply the same procedures as on the MST XRF files excepting those processes that require the use of an inverted file or dictionary The option iso lt out_isofile gt or iso marc lt n gt lt out_isofile gt allows the creation of ISO 2709 files In the same way that a master file can be created an ISO 2709 file can be created With the option iso lt n gt lt out_isofile gt you can indicate a fixed length for the lines This option is used to interchange PC ISO files with computers such as an HP running MINISIS The field separator and the record separator in the file generated by MX are the character Indicating iso 0 lt filename gt the lines in the records will be of variable length The option iso marc lt out_isofile gt will generate output lines with the following characteristics compatible with the MARC definition e Lines of variable length e The field and record separators will
85. ardization MFN Master file number PAHO Pan American Health Organization CISIS Utilities Reference Manual Abbreviations used STW STop Word file UNESCO United Nations Educational Scientific and Cultural Organization URL Universal Resource Locator XI How to use this manual This manual has been conceived as a reference to the use of CISIS utilities and its contents are divided into four chapters being 1 2 3 4 Presentation CISIS description interface installation execution and conventions used by the utilities MX utility with a full description of all parameters and functions available Master file utilities describes the syntax and usage of the available utilities that operate with master files Inverted file utilities describes the syntax and the usage of the available utilities that operate with inverted files There are also four Appendices containing additional and transversal information to the chapters and about the internal structure of ISIS A Glossary and an Abbreviations list complete the documentation XII Preface About BIREME Year after year BIREME has been following its mission of being a center dedicated to scientific and technical health information for the region of Latin America and the Caribbean Founded in Brazil in 1967 under the name of Regional Medicine Library which the acronym BIREME comes from it has always met the growing demand for up to date
86. are logically deleted mxcp cds newcds undelete Global change of patterns gizmo lt dbgiz gt lt tag_list gt applies a gizmo procedure to the input data using the master file dbgiz as the gizmo table It can apply to all the fields of a record or only to the fields specified in lt tag_list gt The list lt tag_list gt can be specified in the following manner e Atag e Alist of tags separated by commas e A range of tags in the form lower value higher value e Acombination of these options If you specify more than one gizmo lt dbgiz gt lt tag_list gt the second is executed on the record that results from the processing of the first gizmo and so on mxcp cds newcds gizmo xtable mxcp cds newcds gizmo xtable 24 50 70 The parameter gizmo is explained more fully in the Appendix Parameters of general use Suppresion of punctuation characters period lt char gt lt tag_list gt MXCP provides the facility of suppressing the character lt char gt as the final punctuation sign It can be applied to all the fields of a record or only to the fields present in tag list The list tag list can be specified in the following manners e Atag e A list of tags separated by commas e Arange of tags in the form lower value higher value e Acombination of these options mxcp cds newcds period mxcp cds newcds period 24 50 60 70 108 CISIS Utilities Reference Manual Master file utilities Converting re
87. be the ASCII characters 029 030 81 CISIS Utilities Reference Manual MX Utility e The lines will finish with only 012 and will not include the 013 CR Examples e This example produces an ISO 2709 file from the CDS database mx CDS iso output iso all now e Takeasinput a database CDS carry out a search plants and water and create an ISO 2709 output file cds iso from the records retrieved mx cds plants and water iso cds iso now all e This example generates an ISO 2709 file with record 1 from the database CDS with a fixed line length 40 characters mx cds iso 40 output iso to 1 now all It creates an output of the type 0040900000000010900045000440078000000690 0790007802400690015702600230022603000210 0249070001600270070001300286 Methodology of plant eco physiology proceedings of the Montpellier Symposium Paper on lt pl ant physiology gt lt plant transpiration gt lt mea surement and instruments gt Techniques for the measurement of transpiration of ind ividual plants aParis bUnesco c 1965 a p 211 224 billus Magalhaes A C Franc o C M J Note that the last line is padded with blank spaces at the right Remember that an ISO 2709 file can be read with MX indicating that it is the input source mx iso cds iso Generate an ASCII file with separators fix lt out_file gt Displays each record in a single line in pure ASCII format separating all the fields by a pipe
88. cess and they are composed of the following subfields Example 32001 AUTHOR l2 kFRANCO C M o2 ml SUBFIELDS OF FIELD 32001 FIELD CONTENT First data without subfield indicator name of the alternative inverted file l 1 2 Subtree of the inverted file where the key is extracted from 1for terms up to 10 characters long and 2 for terms between 11 and 30 characters k Key that the search is made with 0 Number of the field occurrence in the original record that the key comes from mi If the key exists a subfield m is created that contains 1 If the key does not exist in the alternative inverted file the subfield m is not created Example 1 Producealist of invalid authors mx CDS jchk AUTHOR mhu v70 pft check pft all now The file check pft has the following format specifications if p v32001 then if a v32001 m then mfn x2 v32001 k Does not exist fi fi Note that this example is the same as using a join but because it is not necessary to carry out a ref for each output and to recover the record the run time is less Advantages of jchk over join The run time is much quicker since it is not necessary to access each record it is sufficient to know that the term exists Another advantage is that jchk does not use the file IFP In the case of distributing validation files authority files it is not necessary to give this file which saves disk space 68 CISIS Utilities Reference Manual MX
89. ct the standard output gt gt gt e Continue the execution of CISIS trace rec trace all etc Parameters that indicate the input source Input database lt db lt db gt gt Specifies the master file to be read Processes are carried out on records in this master file C isis data gt mx cds or X otherdirectory gt mx C isis data cds Generates unformatted output showing all the fields for each record in turn mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on lt plant physiology gt lt plant transpiration gt lt measurement and instruments gt 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus CISIS Utilities Reference Manual MX Utility 70 Magalhaes A C 70 Franco C M The program displays the prompt to indicate that it is waiting for the next action to be entered If you press the lt enter gt key on your keyboard the e next record is displayed and so on mfn 2 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant evapotranspiration 24 The Controlled climate in the plant chamber and its influence upon assimilation and transpiration 26 c1965 30 ap 225 232 billus 70 Bosian G At the prompt it is possible
90. d VS es ON Fabia coL Vb tale 111 Mandatory parameter st scsi sca cocco terrre ern re xr oh aye Rx Aa Va PIE ge s VU RE S FRA T ad ERE 112 Name of the input master file oc esset erede xa epp ex eA v EE ges Eee rr n Pes ME EEROSEX EV reds 112 Maximun key length d oue eene eve rence sg Beier eae eel a VC On E DRE E IR PP beta 112 GENEFAL OM Key cioe nre ctore E tede iis breed Eve e RE repe e uberes dafs ce uev s 112 Optional pararmielers 11e cres tror t eret dee harwtedd ea nne is e eg va P va Een n eg e dadas 112 Mantaining original MENS 1sce ko bres po CE eR EREVEFX M IRE er Pe FER Weber EE ti i be rey 113 D letngidentcal Keys uot booa vedo expe oie oed ov bc e e a Saee Ee Dp xi E EH 113 MSRT QUEDUE orui Lene audire ree oe epo iva Ep Reduce EREN ETA rera ra re YR E d ra e EE VN 113 RETAG Proubaltiseo ns sare cutie ccu a EE SERRA RE tebe EA EE Td bis ete tesa edle em 113 RETAG PreseBbatioli sio dito de sb eter furi busca eise olor te pasti te cube arieadea miS ARSE ST 114 RETAG Syntax aaret m 114 Mandatory parate elec susce ce tede ci aut rrun erin dieedaeiade gigdawe EE IE SERERr EU ERES 115 Input master 11 PET REPRE 115 Ren mb ring table nose uoc bel Eee ex eee gue tede odes uot Se RE EURO E Reha Unete eds 115 Optional parameters coser ie deterret etate ret bre peru ede ko Ere utor FEE rad E edes 115 BETAG QUEDUE am ta eii Vit tete Ebo cerit ado T t please Dr Setup d be dA SOEUR disses 116 CGIEMPEN PEOQr attis seciu
91. d better the use of these parameters it is essential to understand the structure of ISIS records A record with an ISIS structure has two special characteristics that offer great versatility for the management of textual information repeatable fields and variable length Since the records do not have a predetermined length and the fields do not have a fixed length or a predetermined number of occurrences it is not possible to have direct access to any portion of data in the database Access to a record is done indirectly through pointers in an auxiliary file with the extension XRF and within the record data are accessed through pointers in a directory The file XRF contains all the information necessary to find the start point of the record in the MST For more details see the Appendix Structure of e records in an ISIS database MX Utility 88 CISIS Utilities Reference Manual MX Utility Parameters for multi user environments Process options mono mast full If a database is updated in a multi user environment it should be indicated before the parameter mast or full The value mono single use is the default value Single use mode mono Is the default mode It does not verify consistency or access to the data It supposes a single user This parameter corresponds to the syspar parameter 14 0 of CDS ISIS Limited access to data mast This parameter allows the simultaneous retrieval and updating of
92. d minimum length and the total number of characters e A repeatable field with an occurrence for each distinct character found in the input data its hexadecimal code and the number of times that it appears This utility program can be used to produce a list of the field tags present in a database It also serves to verify whether e mandatory fields are present e non repeatable fields occur more than once e fields of fixed length like normalized dates have the correct length etc 93 CISIS Utilities Reference Manual Master file utilities MXFO Presentation The following line processes the master file cds located in the directory cisis cds reinitializes the master file x in the working directory and stores the result in the first record as indicated below mxf0 cisis cds cds create x 0 The resulting record in the database x is mfn i 1001 cds 1003 20051014 09 44 40 Fri 1009 149 1010 149 1011 0 1012 0 1013 150 1020 t024 d 148 o 148 1 6 u 179 n 9589 1020 t025 d 5 9 TAL 2 u 22 n 55 1020 t026 d 147 0 148 1 6 u 101 n 2897 1020 t030 d 146 o 146 1 6 u 36 n 2484 1020 t044 d 80 o 80 1 22 u i12 m 7525 1020 t050 d 99 o 99 11 u 209 n 2043 1020 amp t069 d 148 0 11341 3a 36 n 16318 1020 t070 d T2J1 0 163 1 8 u 35 2493 1030 tall x20 n 4516 1030 tall x22 n 8 1030 tall x27 n 29 1030 tall xa
93. de allowing the gizmo table to include characters that cannot be typed or viewed or easily handled in a text file This type of table can have up to four fields these are fields 1 and 2 string to change and string that it will be changed to and fields 11 and or 21 where you indicate what type of information fields 1 and or 2 contain respectively The value of these fields can be hex if the content of field 10r 2 is encoded in hexadecimal or asc if the content of field 10r 2 is encoded in three decimal digits It is possible to add comments in each record using the non reserved fields Example The following gizmo tables are equivalent TAG Content 1 OF THE C TAG Content 1 OF THE 2 128 21 Asc TAG Content 1 079070032084072069 2 C 11 asc TAG Content 1 4F4620544845 2 C 11 hex 53 CISIS Utilities Reference Manual MX Utility 1 You have a master file where you want to change the character hexadecimal 2D for the character hexadecimal 7E First you need to generate a table to carry out the change that will be a master file that contains TAG Content 1 2D 2 7E 11 Hex 21 Hex For this you must create a text file called change seq whose content is 2D 7E hex hex Then apply the following command line mx seq change seq create chang all now This generates a table with four fields needed to carry out the change Although fields 3 and 4 should have the tags 11 and 21 respectively to change the
94. ds CDS1 PFT cisis bases cdsl pft 151 CISIS Utilities Reference Manual Appendix II CIPAR file Then the instruction mx cipar data cip CDS pft CDS1 PFT from 10 is equivalent to mx cisis bases cds pft cisis bases cdsl pft from 10 The assignments and interpretation of values of CIPAR distinguish between upper and lower case The only exception to the exact comparison between the terms is when the parts of a line to the o left and right of the equals sign end with the sequence dot and asterix In the following example dbxtrace y 14 1 cds c cisis bases cds cdsl pft c cisis bases cdsl pft lilacs xrf c lilacsok xrf lilacs d bases lilacs lilacs the terms to the left are converted or not to the terms on the right according to whether they comply or not with the exact comparison If the MX program encounters a sequence of characters which could be the name of a database of a format etc it searches in the lines of CIPAR and performs the transformations which correspond if they meet the line of equivalence Besides the definition of logical names of files it is possible to assign values of environment variables globally to the applications There are two ways to activate CIPAR a Usingit directly within the command line of MX by means of the parameter cipar lt file gt where lt file gt specifies the name of file which is to be used as CIPAR during the execution of the program Only t
95. ds plants water create sampl all now mx iso cisis databases cds iso to 5 create sampl all now mx seq name create sampl all now These records can also be exported to anISO 2709 file for example sample iso mx NcisisNdatabasesNcds plants water iso sample iso all now mx iso cisis databases cds iso to 5 iso sample iso all now mx seq name iso sample iso all now When MX carries out one or more processes that modify records whether read from a database ISO 2709 file or a text file these modifications are carried out in memory and do not modify the database unless explicitly indicated The modified records can be viewed on the screen or written to an output file The main modification processes are e procedures for changing global patterns gizmo e joining records or part of them from another database join e carrying out field operations proc e applying a field selection table from CDS ISIS and aggregating the results in a file in memory fst The following example shows records from the master file cds and indicates the number of records to display using the keyboard e MS DOS mx seq con join cds mfn 2 vl1 proc D1 1D32001 e UNIX mx seq dev ttyp0 join cds mfn vi1 proc D1 1D32001 MX can carry out the record modifications on the same master file that it uses as input mx cds proc D24 copy cds all now The example deletes the field tag 24 from all the cds database records m
96. e 17 Parameters for processing data cese rede terret te attt ee ER RI REP AEREE E oen g ds 18 Parameters for searching records tcc 2k sosicuee iria eite repas Fosdo ipei de to 34 SIR seelietante 18 Parameters that carry out Processes irepl x pecie exer ey dte NAT M ee eee dete Ue ER 18 Parameters for data Output 5 cere ette E eee xr ex ERR TREE dA 19 General Parameters TIC 19 Parameters that indicate the input SoOUrCe ise c Lcid voce d Echecs 19 inp t databas CPC 19 5052709 Input DIG eoo ruant Rr deo E robe ERI Rr Ebr VERON ERE QI OA PEINE RETIRER EE es 20 Fixed Dine Tengblius os veua a a e eae i dca feo a vo dd d exo SER 21 Noten MARC TNCs ics seven oie ste cox ny E ES ODE wean SU Dex VPE tiep ce ge Mebane fos Lotidu s te ue 21 Leader data in a MARC record oo ccc cece meri he ehe eee 22 CISIS Utilities Reference Manual Table of contents Input ASCI EexE TITO uo dese based Ed beeen ides bs lee PETS o EE Eel IE DUIS SO VoU RO ds 22 IB Ion MNA ORE n a S A eE EEEN A A E A A aN 25 I II rS HI Pe 25 Inverted file as TMDUUs sv cosas Afar EE 27 Parameters that process the InBUE cci ese Prec ree m E vet eO lay eine ANd edle 29 Parameters that apply formatting to the input ccccccceeeee cece ee eeeeeeeeeeeeeeenaeeenes 29 Specifying the display format from the command line sse 30 Specifying the display format through a file esee 30 Conditional formats i
97. e OUT The parameter proc carries out the adding and deleting of fields in a record In the example proc adds in the field 999 A999 the content DBN DBN The proc parameter is treated in detail in Chapter 3 Parameters that carry out processes on the e input Parameters file in lt file gt 25 CISIS Utilities Reference Manual MX Utility The parameters for the MX program can be read from an external ASCII file where each parameter is added as a separate line In this way it is possible to program command lines for MX that are longer than permitted by the operating system normally limited to 128 characters for MS DOS and to 512 characters for UNIX Supposingthere is a file called input in whose content is iso input iso create output now from 10 to 20 all The command line mx iso input iso create output now from 10 to 20 all could be written as mx in input in The parameter in can be used at any part of the command line after the first position it may be the only parameter or it may be a part of a line of MX parameters If it is found in the first position orit is the only parameter the first line in this file should be the name of the input file Itis important to note that if there are setup parameters they should precede all the other o parameters Itis possible to use more that one in file in a command line and to usethe in parameter in an in file up to 8 recursive levels The follow
98. e content of the title and descriptor fields of MFN 1 is 3 NI Hd 50 CISIS Utilities Reference Manual MX Utility mx cds to 1 pft emfn v24 v69 000001 Techniques for the measurement of transpiration of individual plants Paper on plant physiology gt lt plant transpiration gt lt measurement and instruments Applying mx cds gizmo test to 1 pft mfn v24 v69 gives the result 000001 Techniques for the measurement of transpiration of individual PLANTAS Paper on plant physiology plant transpiration measurement and instruments The modification does not affect the cds database that provides the input data because it is carried out on the output in this case the screen To actually modify the record the result of the process should be output to the same master file as in the following example mx cds gizmo test to 1 copy cds all now If on the other hand you want to generate a new database it is necessary to create it mx cds gizmo test to 1 create output all now Itis possible to restrict the modification to a specific record field indicating after the gizmo parameter the tag or tags on which the change will take place Itis possible to indicate a range of tags separated by a slash You can specify up to 16 tags and or a range of tags in each gizmo parameter mx cds gizmo test 69 24 to 1 create output all now mx cds gizmo test 35 56 to 1 create output all now e Ano
99. e position between 0 498 and extend for one or more blocks No record can start between the bytes 500 and 510 Type of database 0 user databasebase 1 database of system messages Recnt Reseved ooo 1 Reseved o SOS 2 Block of data entry The values 0 1 n depend on how many records are being edited at that moment Block of exclusive reading Value 0 or 1 The XREF record The XRF file is organized as a table of pointers to the master file MST The first pointer corresponds to MFN 1 the second to MFN 2 etc Each pointer consists of two fields 4 bytes which in the table of the example above indicate that the record MFN 1 commences in block 1 comb and within the bloque beginning at byte 65 comp and that it is not pending updating of the inverted file The last value is the actual reference of the pointer expressed as a hexadecimal value Each block of the XRF is a file of 512 bytes length and contains 127 pointers data important for the reconstruction of the MST as explained in the CTLMEN utility The MST File Record The records of the master file are stored consecutively one after the other each record occupying exactly MFRL bytes Each file is stored as physical blocks of 512 bytes A record can start at any point between position 0 and 498 and can extend for one or more blocks The MST record has a variable length and consists of three sections e Aleader of fixed length e A directory e The data
100. e record in bytes value by default 10 30 Inverted file keys I Permission to update the I F Utility MX Name of the program iyO Single physical file for I F made for mkiyO Z Compressed I F made for myz discontinued 4GB Maximum size of the master file GIZ Gizmo DEC Decod ISI Iso 2709 import UTL Ciutl module INVX Multiple I F searching B7 Version of the internal search mechanism FAT Fatal CIP Cipar GCI Supports operation in a CGI environment MX Cisis mx MX Utility MX The MX Program is a general purpose utility for working with MicroISIS databases It can carry out most of the CISIS Interface functions including the import export of ISO 2709 records searches processing global changes of patterns joining records from a master file by record number or key from the inverted file incorporating fields with data generated through a field selection table FST and functions relatingto the editing of fileds Utilities for the master file MXFO Analyzes all the records of a given master file producing information on fields present and the characters used in them MXTB The MXTB program counts the content of the fields for example number of times that each author appears each descriptor or the combination of an author and title of the publication etc The result of running MXTB is a master file that contains a record for each different phrase found category These records have fields for storing the category
101. e records that contain the word now mx cds now Will not do what is expected since it interprets now as a parameter not as a search expression mx cds now Will not do what is expected since it interprets now as a parameter not as a search expression mx cds bool now Is correct mx cds bool now Is correct Utilization of intermediate search results tmpx lt tmpx_ query dbn gt obsolete parameter b70 lt b70_query_dbn gt The parameter tmpx stores the intermediate results of a search session allowing you to reference the results in the form 1 2 The name given to the right of the equal sign is an ISIS database that MX automatically creates and and is not deleted at the end of execution J The parameter tmpx should be used before the e search expression mx cds tmpx x70 plants water 1 2 pft mfn now 8 PLANTS 8 Set 000000001 Hits 8 14 WATER 14 Set 000000002 34 CISIS Utilities Reference Manual MX Utility Hits 14 3 Operation 3 Set 4000000003 Hits 3 000004 000011 000013 Note that if the parameter tmpx is indicated it is possible to carry out instructions interactively from the MX prompt making reference to the previous results For compatibility MX accepts the parameter b70 as well as b40 e In the following example the operator introduces the terms one by one by as answered at the prompt results are presented in black The result of the process is stored in the X40 database mx cds t
102. e width with the parameter lw n mx cds pft mfn v70 v24 4 lw 40 to 20 now Extract data from a CGI variable getenv cgi lt varfmt gt lt varfmt gt is a format specification that generates a name of a cgi variable Multiple occurrences are separated with the character 96 set REQUEST METHOD GET set QUERY STRING db cds amp btell 0 amp bool plants water mx cds cgi mx pft Searching for getenv cgi bool in the database getenv cgi db MFN Title mfn x2 mhl v24 50 7 displays as output Searching for plants water in the database cds MEN Title 000004 Mc An Electric hygrometer apparatus for me Searching for plants water in the database cds 31 CISIS Utilities Reference Manual MX Utility MEN Title 000011 Measurement of water stress in plants Searching for plants water in the database cds MEN Title 000013 Experience with three vapour methods for measuring gt x provided with the cisis application package should be available The explanation of the parameter cgi mx is given in the Appendix under Y In order for this example to work the file mx pft e Parameters that can be included in CIPAR Obtain a temporary empty file getenv tmp lt pathfmt gt The format to obtain a name of an empty temporary file in the current working directory or in one specified by a path that is specified by the format lt pathfmt gt If ci
103. elds all These parameters determine the output that the dump procedure produces in the standard output by default the screen of the data that is used to modify the MST and XRF records The set output is fields which implies unformatted output of all the record fields Deleted records are included in the dump and are indicated by the message DELETED Parameter Activates the options associated with the procedure to output to the screen It cancels the predefined options the first time that it is used Parameter Deactivates the options associated with the procedure to output to the screen It activates all the other predefined options the first time that it is used Examples mx CDS xref mx CDS xref mx CDS control leader dir mx CDS tall Note that using mx CDS xref is equivalent to mx CDS control Header dir fields Also mx CDS xref fields is equivalent to mx o CDS control Header 4dir The parameters refer to the following parts of MST and XRF that do not have direct access to standard CDS ISIS 87 CISIS Utilities Reference Manual Option Displays control MST control record identified as MFN 0 leader Segement of fixed length of 18 bytes at the beginning of each MEN dir Directory within the record that contains the data field indexes fields The data contained in the record fields xref Content of the file XRF all Activates or deactivates all the previous options To understan
104. ence for each different character contained in the totality of fields of input data SUBFIELD CONTENTS CHRCODE Code of the character in hexadecimal format x00 xFF RFREQ Frequency of the code MXTB Program The program MXTB allows counting of the contents of the fields for example the number of times that each author appears the number of that each descriptor appears the number of times that an author and journal appear together etc The result of the execution of MXTB is a master file with a record for each different word or phrase found Each record contains amongst other data a string of characters frequency etc MXTB is a program that tabulates in multiple columns the records of the master file which defines the tabulation keys by means of the formatting language After the records are read the format provided is executed and the resulting data take values according to the corresponding tabulation keys All the possible n tuples are tabulated and finally are output as individual records of the master file together with their frequencies 97 CISIS Utilities Reference Manual Master file utilities The process of tabulation is carried out in memory using a hash technique This requires an amount of memory sufficient to load all the n tuples generated their frequencies plus additional space The more space the quicker the execution This is seen more clearly when the parameter dass is explained later in thi
105. ent of the control fields 32001 32002 etc ssesssessseesseemee 68 Advantages of Chk OVER join desees eue exe Lee odE qim Ie RE E Ie EpL Cd See E EORR Bee eue ERN 68 Tables tor character CoDnVerstOD cuisses ti epdru redes kde tetro dex pex enraiervndeertiacticds ve EEEE 69 Tables for definition of alphanumeric characters sssessssse nn 69 Tables for the conversion of a characters to uppercase ssssssssesseeee 69 CISIS Utilities Reference Manual Table of contents Field selection table generation of keys fst sessssssssssesseeeen 70 Reference to a selection table of external fields eeeesssesseses 70 sn nb E X 71 Indexing techniques 1 8 1000 1008 0 cece cece eee eee eee nee 72 Generation of link files links d roer ch ds Db eh Year Ye EET cr eg vs vex in vnb 74 Link files of fixed length eire eren ke ee orte rode eden estne ER ua 74 UEDUE puer cc c cet 75 Execution of an external Dror TE eei ina x e ree ih va Ce vecdbe d TL ntt 75 Option SHOW Me PET 76 Parameters that create modify databases 0 ceceee cece cece tees eee teense eee e eae ees 76 Creationor a riiaster TIG sedes eco ida V ra Ya c Oo a hat aD el s Vb e ua 76 Copy records 10 a master TIG iit tes cites sod coo x be Oa up a RU e Iab sod t e dex eed ose ieee d T Add records to a databasg v ote rece Ote cUm endear dus denne ftudia ect E OE MS dicta 78
106. er files MKIYO Syntax mkiyO lt dbn gt ifp v blksize 32768 MKIYO Output combines the six files which comprize the inverted file into a single physical file CRUNCHIF Syntax crunchif dbn lt target_dbn gt lt option gt options ifp gt don t crunch ifp file ifp gt crunch ifp file if needed tell lt n gt gt tell lt n gt records processed target linux hpux sun alpha vax unisys mpe cdclpc default linux CRUNCHIF Output converts the inverted file from one operating system to another for example from Windows to Linux 139 Bibliographic references UNESCO Mini micro CDS ISIS Reference manual version 2 3 Organized by Giampaolo Of the Bigio Paris United Nations Educational Scientific and Cultural Organization 1989 286 p ISBN 92 3 102 605 5 BUXTON Andrew HOPKINSON Alan The CDS ISIS for Windows Handbook online Paris United Nations Educational Scientific and Cultural Organization 2001 cited 30 August 2006 164 p Available from internet http bvsmoof theo bvs br download winisis winisis handbook en pdf gt SUTER Tito Prehistoria e historia of the MicroISIS online In Manual para instructores of Winisis Buenos Aires Centro Atomico Constituyentes CAC Comisi n Nacional of Energia Atomica CNEA 1999 citado the 30 Agosto 2006 p 21 26 Disponible in internet lt http www cnea gov ar cac ci isis isidams htm gt 140 Glossa
107. ernments health systems educational and research institutions BIREME as a specialized center of the Pan American Health Organization PAHO World Health Organization WHO coordinates and conducts technical cooperation activities on the management of scientific information and knowledge with the aim of strengthening and expanding the flow of scientific health information in Brazil and in other Latin American and Caribbean countries as a key condition for the development of health including its planning management promotion research education and care The agreement that supports BIREME is renewed every five years by the members of the National Advisory Committee of the institution PAHO Brazilian Ministry of Health Brazilian Ministry of Education and Culture Secretary of Health of the State of Sao Paulo and Federal University of Sao Paulo Unifesp The latter provides the physical infrastructure necessary for the establishment of the institution In 2004 the institution took on the responsibility of becoming a knowledge based institution The Virtual Health Library VHL With the rise and consolidation of the internet as the prevailing means of access to information and communication BIREME s technical cooperation model evolved CISIS Utilities Reference Manual Preface as of 1998 to build and develop the Virtual Health Library VHL as a common space for the convergence of the cooperative work of producers inter
108. essary to specify mx cds gizmo test to 1 create output all now Itis possible to restrict the change to a specific field of the record by indicating after the parameter gizmo the tag or tags to which the change is to be made It is also possible to indicate a range of tags separated by mx cds gizmo test 69 24 to 1 create output all now mx cds gizmo test 35 56 to 1 create output all now 150 Appendix Il CIPAR file The CISIS programming interface provides a tool called CIPAR which takes the place of SYSPAR PAR and dbn par of standard CDY ISIS It adds many other functions special to CISIS CIPAR is a pure ASCII file that activates mechanisms for the search of names of logical files names of databases setting parameters of the work environment etc A CIPAR parameter file consists of lines of commands one command per line with instructions about logical equivalences A logical equivalence is a sentence of assignation where the value to the right of the sign represents the setting of parameters to the left of the sign CISIS reads the lines of the CIPAR file and holds them in memory as a table of references Each line is read until the end ofthe file or until the combination of stroke asterisk whichever ocurrs first The text that follows is considered as comment and documentation about CIPAR Examples Suppose that the file is called DATA CIP and contains the following lines CDS cisis bases c
109. esult it generates a file with the name of the database and extention Ist Example myscan c dbisis cds cds 150 e To eliminate duplicate terms in a repeatable field Suppose that the descriptors are held in the field v87 as a repeatable field mx DATA fmtl1 20000 proc CLEAN from 1 to 100 now all create OUT 160 CISIS Utilities Reference Manual Appendix II CIPAR file The file CLEAN contains the following format specification proc d870d871 if v870 1 s v87 then these proc D870A870 v870 1 v87 A871 v87 fi proc d870 proc d87d871 A87 v871 1 e Quality control of the data A simplified model of a bat file is offered to perform various controls on a database For this example a database called TEST is used to carry out the controls indicated in the menu and a base THES thesaurus against which the descriptores of TEST will be validated CHK BAT echo off BEGIN cls cho echo QUALITY CONTROL cho echo echo E Delete invalid characters clean records echo O Check mandatory fields echo D Check Descriptors echo X Exit echo choice c EODX N Select one option if errorlevel 4 goto END if errorlevel 3 goto DESCRIPTORS if errorlevel 2 goto MANDATORY if errorlevel 1 goto CLEAN CONTINUE echo echo Press any key to continue pause nul goto BEGIN CLEAN call OPC CLN BAT goto CONTINU MANDATORY call OPC_OBL BAT go
110. fn o In Linux and Windows mx cgi mx 000004 000011 In order for the format to interpret the variable QUERY STRING you must use the reserved character amp as the separator of occurrences and the character as separator of subfields The specified format must process the subfields n before in the case that it exists and v after in the case that it exists of the tag defined e Inthecommand line the variables REQUEST METHOD GET and QUERY STRING are defined then mx is called forcing the reading of data in the determined field 11000 in the example and indicating the format to be interpreted for the CGI mode o In Windows set REQUEST METHOD GET set QUERY STRING db cds amp count 2 amp now amp btell 0 amp bool plants water amp pft mfn o In Linux export REQUEST METHOD GET export QUERY STRING db cds amp count 2 amp now amp btell 0 amp bool plants water amp pft mfn o In Linux and Windows mx cgitag 11000 cgi if v11000 n 2 db then v11000 n v11000 v fi mfn 1 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 154 CISIS Utilities Reference Manual Appendix II CIPAR file 70 Magalhaes A C 70 Franco C M 44 Methodology of plant eco physiology proceedings of the Montpthelier Symposium e Inthis example the parameters are passed thr
111. for the specified execution Example C gt set cipar c cipar par C gt mx cipar other par CDS from 10 to etc The execution by MX of this command uses the definitions in the file other par Parameters which can be included in CIPAR Parameters only for MX cgitag lt tag gt cgipfx lt pfx gt cgi lt fmt gt mx 153 CISIS Utilities Reference Manual Appendix II CIPAR file receives parameters of a call to the CGI It stores the CGI data in a repeatable field with the tag defined by cgitag by default the field 2000 Each name value pair of data is saved in the subfields n and v MX reads each line by means of a format lt fmt gt or mx pft which must be included as an additional parameter cgitag lt tag gt Tag of field for the subfields n v by default 2000 cgipfx lt pfx gt Prefix of the name of the field tag by default tag cgi lt fmt gt Specifies the parameters of mx by means of a format cgi mx Specifies the parameters of mx as the corresponding names Examples e Inthecommand line you define the variables REQUEST METHOD GET and QUERY STRING then you call mx indicating the format to be interpreted in the CGI mode o In Windows set REQUEST METHOD GET set QUERY STRING db cds amp count 2 amp now amp btell 0 amp bool plants water amp pft mfn o In Linux export REQUEST METHOD GET export QUERY STRING db cds amp count 2 amp now amp btell 0 amp bool plants water amp pft m
112. formation is lost Key lt key gt The parameter lt key gt applies to each of up to 8 tabulation keys and has the following form lt length of the key gt lt format which specifies the key gt Maximum length of the key lt keylen gt lt keylen gt is the maximum number of characters returned by the format specification key fmtspec gt This means that if the string of characters generated by lt key_fmtspec gt is more than lt keylen gt only the first lt keylen gt characters are taken into account Format which specifies the key Parameter lt key_fmtspec gt is the format which generates the tabulation keys For example to tabulate by editor the format should generate the editors one per line Optional parameters bool lt exp gt from to loop count tell btell lt n gt tab lt tab_val_fmt gt 101 CISIS Utilities Reference Manual Master file utilities class lt n gt appear in the Appendix Parameters of general J The parameters from to loop count tell and tell use Processing the results of a search bool lt exp gt You can tabulate the results of a search indicating the parameter bool and the boolean expression This permits for example to count all books with a certain property all the journals from the publisher X or all the books from an area and the total cost etc Tabulation of the format results tab lt tab_val_fmt gt The default value for tabulation
113. g upper lower case gansuc Conversion to upper case without accents Upper case ganslc Conversion to lower case without accents Lower case Supplementary conversion of punctuation characters gentit Conversion of characters to the corresponding HTML entity amp lt gt gchar Conversion of the HTML entity to the corresponding characters amp lt gt Supplementary conversion of HTML entities Ghtmlans Converts HTML entities to ANSI characters ganshtml Converts ANSI characters to HTML entities ghtml850 Converts HTML entities to ASCII characters CP850 g850html Converts ASCII characters CP850 to HTML entities ghtml437 Converts HTML entities to ASCII characters CP437 g437html Converts ASCII characters CP437 to HTML entities How to recognize the character code in a CDS ISIS database Ifin the distribution of characters offered by MxF 0 there is an ABSENCE of characters with codes between 127 0x7f and 159 0x9f inclusive then they belong to the ANSI code If in the distribution of characters offered by MxF 0 there is a high concentration between the codes 128 0x80 and 167 0xa7 inclusive it is very probable that it is Code Page 437 If in the distribution of characters offered by MxF 0 there is presence of elements in some of the following codes 181 0xb5 182 183 198 199 210 211 212 214 215 216 222 224 226 227 228 229 233 234 235 236 237 it is very probable that it is Code Page 859 171 CISIS Utili
114. h as a text processor for example ISO Format of files Standard established by the ISO to allow the exchange of data between institutions networks and users LILACS Format A bibliographic description format established by BIREME based on the UNISIST Reference Manual for Machine readable Bibliographic Descriptions Posting It is the address of a key extracted from the master file Presentation format Set of commands that defines the data output of an ISIS database Record Set of structured data aimed to store a specific subject See Database Subfield Element that contains the tyniest piece of information in a field whose meaning may be unclear if it is not analysed outside the scope of a group of elements 142 CISIS Utilities Reference Manual Glossary UNISIST Intergovernmental program designed to foster cooperation in the field of scientific and technological knowledge URL Standard defined for the addressing of data contents via the TCP IP protocol Internet browsers use the URL to access Web pages 143 Appendix Parameters of general use Relating to the standard output now tell all gt gt gt Disable prompt between records now nowait This parameter disables the prompt which MX presents between record and record The parameter now or nowait permits the processing of all the records without operator intervention and suppresses output of the program prompt Thus you obtain
115. h which the input record is read to extract keys with which to lt file gt search terms in the inverted file It can be an explicit format or reference to an external file The following diagram shows how the jchk call is carried out 65 CISIS Utilities Reference Manual jchk diagram Record from database source record search keys result information Source record cantrol fields fram jchk 1 search keys result information Record modified by jchk 1 plus control fields from jchk 2 i search keys result PT information Record with all control fields added from jchk MX Utility Inverted file of the first jchk Inverted file of the second jchk Inverted file of the n th jchk The examples will use the same database AUTHOR that was used with the join Example mx CDS jchk AUTHOR mhu v70 The implementation of jchk is made up of the following steps 66 CISIS Utilities Reference Manual MX Utility IMPLEMENTATION OF jchk EXPLANATION IN THE EXAMPLE Take an original record from the input database A record from cds Implement the indicated format as an argument of jchk on the original record and consider each line produced by this format as a search key The format mode MHU or Fonnar miu ON R Original record record that comes MPU is necessary in general to obtain the keys because from the cds database the standard ISISUC TAB file converts lower case into upper case f
116. he MX program can use this option All the other programs of CISIS including Winisis from Unesco ISIS DLL and WWWISIS can only e use method b 152 CISIS Utilities Reference Manual Appendix II CIPAR file b Asan environment variable of the operating system For this you use the command set CIPAR lt name gt where lt name gt is the CIPAR file which is used in all the subsequent executions of the CISIS programs Example c gt set cipar cipar par This instruction creates an environment variable a global variable of the operating system calleed CIPAR whose content is c cipar par All the CISIS applications which are executed from now take this file as CIPAR no matter where the programs are run from It is possible to change the parameter to another file reassigning the environment variable with the instruction set lt new file gt c gt set cipar other par To remove this environment variable from the operating system it is sufficient to assign a null value c gt set cipar The facility to assign global value sof the operating system is not exclusive to MS DOS other operating systems such as Unix also offer this possibility athough using other commands e SunOs and UNIX CSH use setenv cipar x e HP UX UNISYS 6000 and UNIX ksh use cipar x export cipar If an environment variable exists in CIPAR and also you declare the parameter cipar in the command line of MX this latter takes precedence
117. he utilities from the location you are in without having to reference the V CISIS SYS directory Examples The examples are mostly based on the database CDS and presume that it is located in the directory CISIS DATABASES They are carried out on the database and often will modify it therefore it is advisable to make a backup copy Execution of the utilities The CISIS program is executed by a command from the operating system prompt or from batch files from MS DOS or scripts shell scripts in UNIX Any program that uses CISIS can be executed by entering its name and one or more parameters if the directory cisis sys the directory where the CISIS utilities are found is included in the system PATH list If you do not provide parameters in the command call each utility program displays a brief description of its use For example typing only the name MXCP at the DOS prompt displays CISIS Interface v5 2a PC32 M 32767 10 30 1 Utility MXCP Copyright c BIREME PAHO 2006 http www bireme br products cisis CISIS Utilities Reference Manual Presentation mxcp in lt file gt lt dbin gt create lt dbout gt lt option gt options from to loop count tell offset lt n gt gizmo lt dbgiz gt tag_list gt undelete clean mintag 1 maxtag 9999 period lt tag_list gt repeat lt tag_list gt log lt filename gt Ex mxcp in create out clean period 3 repeat 7 in
118. i lc rre ke rede ya ire x mesa E YER ie FER Ra REX area RP ad rad 3l Kiunngssmer c CP em 31 Extract data from a CGI variable v ooi isi e eoe ra Aa Prag ar t roo I Y a ed 31 Obtain a temporary empty file 22d erat mre cman bach seti eR RR ien Kore exi ert expats 32 Parameters that select a set of records to be processed sssssssssseseeeeeese 32 Search expression specification in the command line sssseee ne 32 Loading the search expression from a file e osuere pter Eder bet ee exe een ended 33 Utilization of intermediate search results ssssssen mmn 34 Elimination of search data coude ire OR ERE EROR Bex np EE br ittis ies 36 Search in vartodsanvertedAil8s 2 neu ii osa cox pibe ox ets E FERE IEEE So EDU RE EK PUO ex sed ts 36 Free text searches neinei EE 38 Pal aimsbter texE SMO Wee s dossiers du E n ERE ERST ET etre o leeren 38 Other ways of selecting the set of records tO PrOCeSS ccceeceeeeeee eee e eset nne 39 Selecting Dy ange suceso ex re rore RED petivit wie Se ar cei Lp ace nire tex am 39 Selecting every N TeCDFUS eoe lect centers tds ta orco e tack wed Epiat Rast tu 40 SElECHING 1 TECONS EET T I EET 40 Parameters that modify fecOLdS 3 sob ves cr ix pate hne Pes Eo RR ERE ego E n Deka eoe Eb dH 41 Function A add a field attdstra iiiiou oce ertet rea cenare aa Exe 44 P nctron RAMs KM cecty art eS dea Seni dete eee or Eta a deser e SN ines URN RE RE EST 46 Function TAG stripmarklen
119. iagrams showthe process that occurs when MX applies the join 37 CISIS Utilities Reference Manual Source file master ISO or ASCII file reads a record od source record search keys record hits First join fields To the source record are added fields from alternate db and control fields from first join search keys second join To the modified source record are added fields from alternate db control fields from 2nd join n th join fields n lt 16 To the modified source record are added fields from alternate db control fields from n th join Final record May be added to the current or diff master create another MST file 150 270 or TXT file MX Utility Alternate database fram the first join Alternate database frorn the second join Alternate database from the n th join 58 CISIS Utilities Reference Manual Source record Format indicated as parameter of join is executed to each record Each output line from format is a key to be searched in the alternate db Each key is searched in the inverted file of the alternate master Are there hits Yes Adds fields specified in join parameters of the hit record from alternate db to the record being processed if no fields are specified adds all Adds to the record being processed a control field repeatable being 32001 for the first join 32002 to the second etc Field 32001 will have as many occu
120. ible to assign the network parameter of a database through lt dbn gt net lt n gt Examples 14 1 netws MASTNETS cds net FULLNET Parameter maxmfrl maxmfrl lt n gt performs the same specification as the parameter mfrl lt n gt of the command line of the MX program 156 CISIS Utilities Reference Manual Appendix II CIPAR file Parameter mstxl in CIPAR mstxl lt n gt mstxl lt dbn gt mstxl lt n gt n 0 4 0 is the default value predefined in the CISIS Interface Determines the maximum size that the file MST can have This parameter is read and considered only during the creation of the database n Maximum MST Record in bytes multiple of 0 512 Mb 2 default value 1 1Gb 2 2 2 Gb 4 3or4 4 Gb 8 Fxample cds mstx1l 23 These parameters apply also to WinISIS ISIS DLL and WWWISIS and to all the aplications developed with the CISIS Interface How to exceed the limit of 512 Mb for the master file The pointer to each record of the MST is stored in the XRF This pointer is divided into two fields the number of the block and the displacement offset within the block These two fields occupy 20 and 9 bits respectively Besides these two fields there are 2 bits for flags of I F update is pending one for a New record and e one for a Modified record The pointer occupies 4 bytes and is processed as entered with a sign a negative value indicates physically logically deleted
121. ied as the output database Examples mx cds from 1 to 10 now proc d70 J The specification proc d70 deletes all the e occurrences of field 70 The changes will be seen on the screen but will not actually be carried out because the output database is not specified In order for the changes to be reflected in the same master file as is specified as the input you must indicate this using the parameter copy mx cds from 1 to 10 proc d70 copy cds now Another option is to specify a file instead of writing the format in the command line mx cds from 1 to 10 now proc change This carries out the modifications in a file that contains the following format d70 Maximum number of accepted parameters in 1024 files in recursive 16 proc 1024 join 128 gizmo 16 lines in the file stw 799 It is possible to specify up to 1024 proc parameters including fst read write I F update proc in an MX command line Each successive proc will act on the record in its current situation so if a proc or any previous procedure in the process modifies the original input records the next proc will act on the existing current data All the standard CDS ISIS format instructions are allowed including conditional type IF but calls to programs in IsisPascal are not accepted It also accepts the variables e0 e9 sO s9 and the command while It is possible to include proc inside a proc recursive without li
122. if you do not specify tab is 1 This means that MX TB adds the value 1 to a category for each ocurrence found tab allows changing the default value according to a format which can specify a constant value e g 5 or can specify a field from which to take the value for example the price field of a database of books tab allows you to produce tables which contain for example money thay the library invests in books and journals for each area The format should produce a character string and not a number To perform calculations you should apply the format functions such as val lt string gt which converts character strings to o numeric values Then you should apply the format function f value 1 0 If tab val fmt does not return a string that can be converted to a number the record is discarded 102 CISIS Utilities Reference Manual Master file utilities Number of categories class lt n gt asisgns space for up to n gt categories to be tabulated The default value for this parameter is 1000 To allow for the effects of hashing you are recommended to specificy a parameter class with a value equal to between 2 and 3 times the expected number of categories J It is possible to display the amount of memory e available through the optional parameter trace MXTB Output The output records of MXTB comprize the following fields Lo MENn 1 j TAG CONTENTS 98 1 Value produced by lt key_fmts
123. ile lt mst_ name gt by default it processes the master file lt dbname gt Update pending reset Do not reinitialize the marker I F update is pending in the master file lt dbname gt or lt mst_ name gt 132 CISIS Utilities Reference Manual Do not balance the dictionary balan Does not rebalance the dictionary the B trees Do not load postings posts Loads only the dictionary Does not load the postings in the file ifp Information about the execution of the process tell lt n gt Produces a message about progress in the standard error each lt n gt records of links loaded Files of fixed length links fix m Load files of fixed length fix Loads files of links with records of fixed length with the format KEY MFN TAG OCC CNT Load file of links with reduced format fix m Loads files of links with records of fixed length with the format KEY MFN Inverted file utilities 133 CISIS Utilities Reference Manual Inverted file utilities IFLOAD Output The inverted file consists of six physical files five of which contain the dictionary of search terms organized as a B tree and the sixth contains the list of postings associated with each term To effect the optimizing of storage on disk the B trees a data structure that permits storing classified information are maintained separately one for terms of up to 10 characters and the other for terms of more than 10 characters and up to a
124. in the block nxtmfb of the master file which is to be analysed a value of 512 forces MKXRF to process all the contents of the block nxtmfb of the master file MKXRF Syntax mkxrf dbname Input master file dbname Name of the master file to be processed mandatory parameter MKXRF Output The program MKXRF reads the control record and then examines the input file mst up to the place nxtmfb and nxtmfp In this process it identifies a master file record if the following conditions apply to the components of the leader a MFRmfn is in the range from 1to nxtmfn 1 b MFRmfil is in the range LEADER to MAXMFRL c MFRbase is up to MFRmfil d MFRmfbwb points to some previous valid direction e MFRmfbwp is in the range from 0 to MSBSIZ f MFRnvfis zero or positive g MFRstatus is ACTIVE or DELETED h MFRbase is equal to LEADER MFRnvf sizeof DIRSTRU 119 CISIS Utilities Reference Manual Master file utilities The location of each record of the master file identified is written in the xrf file which is created and includes the versions of old records When CDS ISIS logically reinitializes a master file the first block of the master file is completely e updated deleting the data stored there Restoring a damaged database Below are detailed procedures for restoring a database according to various problem states Action unkno OK wn Size of the XRF Estimate maxMFN and use CTLM
125. ing example shows a call to MX using an in parameters file between other parameters The file is called print cisis databases cds pft v70 v26 mhl v69 now all tell 10 26 CISIS Utilities Reference Manual MX Utility The command line would be mx in print from 10 to 50 file txt Note that the lines in the ASCII data input file used by the parameters should not be enclosed in double quotes although they have characters reserved by the operation system e Each line in the file can be up 512 characters in length The use of the parameter in allows you to prepare files for batch tasks bat in MS DOS and scripts in UNIX For the file print bat whose content is as follows MS DOS version REM You should enter the values from to REM For example print 10 20 mx in print from 1 to 2 gt file txt UNIX version You should enter the values from to For example print 10 20 mx in print from 1 to 2 gt file txt J Remember that the print bat file in UNIX requires run permissions o The operation could be entered as e MS DOS C cisis sys gt print 10 40 e UNIX unixuser cisis sys print 10 40 That is translated as mx in print from 10 to 40 text txt which will then become mx cisis databases cds pft v70 v26 mhl v69 now all tell 10 from 10 to 40 gt text txt Inverted file as input dict if keytag lt posttag gt lt postsperrec gt
126. ion of records from to count loop 146 CISIS Utilities Reference Manual Appendix Parameters of general use Start at record n from lt n gt commences the processing at record lt n gt of the input database If not specified the process commences at the first record of the master file Finish at record n to lt n gt ends the processing at record lt n gt of the input database If not specified the process ends at the last record of the master file Process each nthrecord loop lt n gt jumps lt n gt records for each record processed For example if this parameter is present and the value after the equals is 5 the records processed will be 1 6 11 etc Select nrecords count lt n gt The parameter count n selects exactly n records from an initial point If you do not indicate the start record it begins at the first record Example with MX mx cds from 24 to 50 loop 5 pft mfn now mx cds from 24 to 50 count 3 loop 5 pft mfn now 000034 mx cds from 24 to 50 count 9 loop 5 pft mfn now 000024 147 CISIS Utilities Reference Manual Appendix Parameters of general use Example with MX When in the same line parameters like count to etc are encountered the processing ends when the first one has been carried out o m Relating to the output records offset Add n to the record numbers offset lt n gt adds lt n gt to the MFN Thus the
127. l lt n gt Input inverted file lt dbname gt Inverted file to be processed Optional parameters from lt term gt to lt term gt tags tell lt n gt 127 CISIS Utilities Reference Manual Inverted file utilities The parameter tell is explained in detail in the Appendix Parameters of general use First term to be listed from lt term gt starts the list from the term lt term gt Last term to be listed to lt term gt ends the list with the term lt term gt Show information about tags tags adds to the list the tag of the field from which the term was extracted IFKEYS Output If you use the option from lt term gt and the starting term specified does not exist the list commences with the following term of the inverted file If you employ the option to lt term gt and the final term final specified does not exist the list stops with the previous term of the inverted file The output of IFKEYS can be redirected to a file for later processing by the program MX For example the commands ifkeys cds tags gt x mx seq x pft if val vl 1 and val v2 24 then v3 fi now display the words of the title field 24 in the database cds which occur exactly once 128 CISIS Utilities Reference Manual Inverted file utilities IFLOAD Program The program IFLOAD loads an inverted file using files of links ordered according to the processing options Other formats are accepted a
128. l n 10 1030 tall xa2 n 10 eX This record states that the master file X cisis cds cds contains 149 active records and 8 different data fields tags 24 25 26 30 44 50 69 and 70 The field with tag 24 title occurs once in each of the 149 records the shortest occurrence is 6 characters the longest 179 and the total of these occurrences comes to 9589 bytes The field 70 author occurs in 27 records and has in total 163 ocurrences Considering all the data fields of V cisis cds cds the character code 20 the ASCII code for space in hexadecimal in decimal 2x16 0 32 ocurrs 4 516 times In contrast the character code a1 in hexadecimal i with acute accent in ASCII decimal 10x16 1 161 only 10 times 94 CISIS Utilities Reference Manual Master file utilities MXFO Syntax mxf0 dbname create lt dbnout gt lt tnrecs gt noedit tell lt n gt The parameters should be given in the order indicated for example mxf0 cds create x noedit 0 gives an error The correct form is mxf0 cds create x 0 noedit Mandatory parameters lt dbname gt lt dbnout gt Name of the input master file lt dbname gt Master file on which the analysis is to be performed Name of the outout master file lt dbnout gt Output master file the master file which contains the table generated If a master file with this name already exists the records are added Create output master fi
129. l0 1 a20 1 create xxx 10 l 20 1 mx null proc a20 2 append xxx 20 2 mx out proc Rxxx 1 proc Rxxx 2 copy out count 1 now mfn 1 10 1 20 1 20 2 writes the fields from records mfn 1 and mfn 2 from the master file xxx into the master file out in the active record mfn 1 Function TAG lt stripmarklen gt lt minlen gt gt lt data gt lt TAG Adds data as a new occurrence in the field lt tag gt The markers in the style lt marks gt are removed from the text up to a maximum of lt stripmarklen gt characters If the text that is left after removing the markers is shorter than lt minlen gt characters the editing is not carried out 46 CISIS Utilities Reference Manual MX Utility lt tag gt Label of the field lt stripmarklen gt Maximum length of the markers infinite by default lt minlen gt Minimum length of the resulting field zero by default e Add an occurrence with the term text in field 10 mx null proc lt 10 gt text lt 10 gt mfn 1 10 text e Include an occurrence with the term x mark y mark gt z in field 10 removing the marks lt mark gt lt mark but not the content mx null proc 10 x mark y mark z 10 mfn 1 10 xyz e Include and occurrence with the term x mark y mark z in field 10 removing the markers mark based on the size of the markers in this case six characters mx null proc 10 6 x mark
130. le create lt dbnout gt The output master file is created If a master file with this name already exists all its information is lost Approximate number of records lt tnrecs gt Number of records in the input master file In case of uncertainty if specified it should be set to zero When the parameter is non zero the program finishes 95 CISIS Utilities Reference Manual Master file utilities execution with the return code equal to zero only if the number of records read is equal to the value of the parameter Optional parameters noedit tell lt n gt Elimination of blank spaces noedit When present it supresses all the spaces to the right in the fields of output data When this parameter is not present default value the program uses fixed lengths forthe fields padded with spaces to the right Information about the execution of the process tell lt n gt Sends a message to the stderr standard error each lt n gt records J This parameter is explained in detail in the e Appendix Parameters of general use MXFO output The output record of MXFO has the following fields TAG 1013 96 CISIS Utilities Reference Manual Master file utilities 1020 tTAG dDOCS oOCCS IMINLEN uMAXLEN nDATA BYTES 1030 tall xCHRCODE nCHRFREQ The repeatable field 1020 has an ocurrence for each different field tag present in the input records The repeatable field 1030 has an ocurr
131. le in the last block of the master file mftype 0 for user database 1 for system message files 116 CISIS Utilities Reference Manual Master file utilities If you write an invalid value for nxtmfb you are informed of the total number of blocks of the master file The commands ctlmfn cisis bases cds and mkxrf cisis bases cds permit changing one or more control fields in V cisis bases cds mst data records and then to create reinitialize and write the cross reference file cisis bases cds xrf CTLMEN Syntax ctlmfn lt dbname gt ok Name of the input master file lt dbname gt Mandatory parameter which indicates the master file to be processed Confirmation prompt ok CTLMFN Output The program CTLMEN writes only the first bytes the bytes of the control record of a mst file The remaining bytes of the first block of the master file are not changed 117 CISIS Utilities Reference Manual Master file utilities When CDS ISIS logically reinitializes a master file it updates the complete first block of the e master file deleting the data stored there MKXRF Program The program MKXRF reads a mst file and creates its corresponding xrf file Thus it can be used to restore all the active records in a master file logically reinitialized In general you should use the program CTLMFN before executing MKXRF to establish the maximun number of the master file and the e number of data to be
132. logy gt lt plants gt lt agriculture gt lt public health gt lt food gt lt Bangladesh gt 70 Yosufzai H K 100 1001 gt x If the prefix is indicated between then it is applied to all the Boolean terms mx cds invx cdsinvx KW plants east 2 PLANTS EAST Operation Set 4000000001 Hits 0 gt x 37 CISIS Utilities Reference Manual MX Utility Free text searches text Show lt text gt This function allows you to carry out searches in free text not using the index It searches the character string indicated in text in all the fields of the input database and selects the records that fulfil the search Bear in mind that the comparison that the free text search carries out with the parameter text is case sensitive therefore Water is not the same as o water Example mx cds text water iso output iso now all The example carries out a search and exports the records found to an ISO 2709 file Parameter text show text show The parameter text show only displays the record and field information which is produced by the search It displays two lines one that contains the record number tag where the text searched for appears and the search text The second line displays the complete occurrence of the text searched for Example mx cds text show water now Output on the screen mfn 56 tag 69 occ 1 water 69 Paper on regime of waters gt lt sediment tra
133. lt tag gt lt delim gt lt data gt lt delim gt H lt tag gt lt length gt lt data gt lt TAG lt stripmarklen gt lt minlen gt gt lt data gt lt TAG gt S lt tag gt R lt mf gt lt mfn gt G lt gizmo_mf gt lt taglist gt Gsplit clean lt tag gt lt char gt words letters numbers trigrams Gload lt tag gt non1l lt file gt Gmark lt tag gt lt elem gt keys decs lt mf gt lt otag gt lt ctag gt lt if gt Gmarx lt tag gt lt elem gt lt att gt x lt tag gt amp lt att gt c 224 i Gdump lt tag gt non1 xml lt file gt mfn X append mf The parameter proc allows you to specify through a format modifications to carry out on the fields of a source record It is possible to delete add and replace the content of the fields The operations to carry out are defined as format instructions that can be provided directly in the command line or from an external file Itis also important to emphasize that the modifications on the records are not carried out on the input database the database that provides the data but on the output database If the specification for the output database is not found the 41 CISIS Utilities Reference Manual MX Utility changes can be viewed on the screen but they will be lost once the process finishes In order to carry out changes to the same database as is used for input this should be specif
134. maximum of 30 characters Both B trees are structured as pages of fixed length with complete keys with blank spaces to the right You can obtain a further optimization of disk space using the Utility Program of CISIS MYZ chapter 21 which compresses the dictionary of the inverted file for each one of the B trees as indicated below myz ifn 1 ifn z tell 10 myz ifn 2 ifn z tell 10 The dictionary of the resulting inverted file ifn z is made up of the files ifn zcntifn z n01 ifn z l01 ifn z n02andifn z 102 After the commands have been executed the file ifn ifp should be renamed as ifn zifp whereifn zisthe compressed version of the inverted file ifn IFUPD Program The program IFUPD updates an inverted file in accordance with the contents of e The Field Select Table FST e Stopwords e The records of the master file e The processing options The program IFUPD can also be used to create or reinitialize an inverted file IFUPD Presentation The command 134 CISIS Utilities Reference Manual Inverted file utilities ifupd cisis bases cds fst stw reads the master file cds located in the directory cisis bases and updates the corresponding inverted file according to the default Field Select Table FST and the Stopwords file cds fst and cds stw located in the same directory The following command uses a different Field Select Table and specifies that the keys of the inverted file are to be e
135. mediaries and users of information The VHL promotes the development of a network of sources of scientific and technical information with universal access on the internet For the first time there has been a real possibility of equal access to health information To BIREME the Virtual Health Library is a model for the management of information and knowledge which includes the cooperation and convergence between institutions systems networks and initiatives of producers intermediaries and users in the operation of networks of local national regional and international information sources favoring open and universal access Today every country in Latin America and the Caribbean Region participates either directly or indirectly in the cooperative products and services offered by the VHL which includes over 1 000 institutions in more than 30 countries The VHL is simulated in a virtual space of the internet formed by a collection or network of health information sources in the Region Users of different levels and locations can interact and navigate in the space of one or many information sources regardless of where they are Information sources are generated updated stored and operated on the internet by producers integrators and intermediaries in a decentralized manner following common methodologies for their integration in the VHL The VHL organizes information in a structure that integrates and interconnects reference dat
136. mf 2 Name of a master file that encodes decodes the data The mf file contains the separator character of the elements and the fields where it is applied There are two encoding files decodp and zdecsp mx decodp mfn 1 1 ZDECSP 2 iud 3 go7 3 ge 3 EFLA 3 76 3 x N Q 0 Q Qo ko 3 4 5 432938 Abdome Matadouros Abreviaturas mx lilacs pft mfn 87 v87 88 v88 71 v71 176 v76 t 87 d731 d9525 s22004 d2465 8s22004 432937 87 d3977 d1732 s22045 d30912 s22045 d7840 d6893 35 CISIS Utilities Reference Manual MX Utility 432936 87 d1942 s22004 d2465 8s22004 d731 76 841 21044 21030 J oin databases J OIN join lt mf gt lt offset gt lt taglist gt lt mfn _fmt gt join lt db gt lt offset gt lt taglist gt lt upkey_ fmt jmax lt n gt The parameter join allows one or more records from the same or other databases to be joined to a record that is being processed The record being processed can come from a master ISIS file an ISO 2709 or an ASCII file All the fields of the referenced records or fields selected from them are added to the output record and also control fields with process information are created numbers from 32001 The parameter join can take the following arguments Arguments of the parameter join Argument Description mf db An alternative database that is searched for
137. mit 42 CISIS Utilities Reference Manual MX Utility Also the CDS ISIS format language accepts the instruction proc For details see the CDS ISIS format language manual The following table describes the most frequently used commands that proc can use the others are individually explained in detail MX accepts all the commands of the CISIS Interface function fldupdat Commands of the function fldupdat Command Explaination Example D Logically delete the record proc d D Delete all fields in the record proc d Dtt Delete all occurrences of the field proc d26 tt Dtt occ Delete the occurence occ from the proc d26 3 field tt Att str Add the character stringstrasa proc A999 cds new occurrence in the field tt Httnstr_n Add the character string str_n ofn proc H99 8 CDS ISIS bytes in length as a new occurrence in the field tt lt mfn gt Change the record number mfn proc 10 forn S lt tag gt Order the record input directory proc s by tag proc s70 In the same proc parameter all the delete commands should precede the add commands In the same proc parameter you should not use two or more Dtt occ commands for the same field tt In the same proc parameter you should not use the command n or the command S together with other commands m The commands listed in the previous table can be written in uppercase or lowercase Basically the idea is to carry out a format that as
138. mpx x70 plants pft mfn 8 PLANTS 8 Set 000000004 Hits 8 000001 Water 14 WATER 14 Set 4000000005 Hits 14 000004 1 and 2 3 Operation 3 Set 000000006 Hits 3 000004 000011 000013 es Itis possible to carry out complete instructions reading the search expression from an external file Supposing that the file profile 001 has the following search strategy Water Plants 1 and 2 Transpiration 3 or 4 35 CISIS Utilities Reference Manual MX Utility The following command line produces an output text file with the records retrieved according the profile given Observe that each individual instruction should be added as independent lines in the file PROFILE 001 mx CDS tmpx x70 in profile 001 pft cds pft now gt out 001 txt Elimination of search data btell 0 It is possible to suppress the output on the screen that displays the intermediate processing steps and end of the search In this case the parameter btell 0 should go before the search expression Example Without the parameter btell With the parameter btell 0 mx cds water plants pft mfn now mx cds btell 0 water plants pft mfn now 14 WATER 000004 8 PLANTS 000011 3 Operation 000013 3 Set 4000000001 Hits 3 000004 000011 000013 btell 2 lists the dictionary terms when truncation is performed Search in various inverted files invx M F Invx contains records with the repeatable field v101 wi
139. ms IFLOAD accepts link files with records of fixed length as shown below ACTIVITIES 49 24 ACTIVITIES 130 24 ACTUAL 23 24 ABOUT 102 24 1 1 ABSENCE 42 24 1 9 ABSORPTION 6 24 1 10 ACCOUNT 87 24 1 5 ACCOUNTING 136 69 1 1 ACID 40 24 1 6 ACTION 101 24 1 5 1 6 1 7 1 5 The following command loads the inverted file cds located in the directory cisis bases using the link files of fixed length cds lk1 and cds lk2 located in the directory isis work ifload cisis bases cds isis work cds 1k1 isis work cds 1k2 fix A procedure to generate an inverted file x using the default Field Select Table FST and Stopword file is mx x fst stw Inl x 1lnl l1n2 2x 1n2 fix tell 100 del 5 mys 37 x lnl x lk1 del x inl del SSS mys 57 x ln2 x 1k2 del x 1n2 ifload x x lk1 x 1k2 fix tell 1000 del x 1k1 del x 1k2 When you create various inverted files for a given master file and proximity searching is not required only the MEN component of the posting is necessary Thelink files can be in the format ABOUT 102 ABSENCE 42 ABSORPTION 6 ACCOUNT 87 ACCOUNTING 136 ACID 40 ACTION 101 ACTIVITIES 49 ACTIVITIES 130 ACTUAL 23 130 CISIS Utilities Reference Manual Inverted file utilities and loaded with the command ifload cisis bases cds isis work cds 1k1 isis work cds 1k2 fix m The program IFLOAD allows loading only the dictionary of the inverted file using the opti
140. n the search expression owing to the sign 39 CISIS Utilities Reference Manual MX Utility e The expression in example c will generate the result FROM Set 400001 Hits 0 10 Set 000002 Hits 0 gt This implies that it searched for the words FROM and 10 and didn t find any records With this command line only the MFN numbers of records 24to 50 will be displayed mx cds from 24 to 50 pft mfn Selecting every n records loop lt n gt The parameter loop n processes a record and skips n records n 1is processed it skips another n and so on successively Example mx cds loop 10 Returns records 1 11 21 etc Selecting n records count lt n gt The parameter count n selects exactly n records from a given start If the start record is not indicated if will start from the first record Example Output mx cds from 24 to 50 loop 5 pft mfn now 000024 000029 000034 000039 000044 000049 mx cds from 24 to 50 count 3 loop 5 pft mfn now 000024 000029 000034 mx cds from 24 to 50 count 9 loop 5 pft mfn now 000024 000029 000034 40 CISIS Utilities Reference Manual MX Utility Example Output 000039 000049 the same line the process finishes when it has J When parameters like count to etc are found in e completed the first one of them Parameters that modify records proc proc fmt Q proc fmt file gt proc fmt and proc fmt file sintax D tag occ A
141. nsport gt lt deltas gt This indicates that record mfn 56 contains the character string water in the first occurrence of the field with the tag 69 38 CISIS Utilities Reference Manual MX Utility Other ways of selecting the set of records to process Selecting by range from n to n mx cds from 24 to 50 This command line displays record 24 to record 50 inclusive on the screen If from is not indicated the first record in the database will be assumed as the start if to is not indicated it will process until the last record in the database or until the program is exited by pressing x J The parameters should be written strictly in lower case without spaces between the equals sign o The following examples ARE NOT correct mx cds FROM 10 The parameter should be in lowercase mx cds from 10 There is a blank space between and 10 mx cds from 10 Missingthe sign If the syntax is not correct there are two possible consequences the program will not run and will display a cancellation message with the type of e error or it will interpret the badly written parameter as a search expression e The expression in example a will generate the result FROM 10 Set 4000001 Hits 0 This means that it searched for the expression FROM 10 in the database e The expression in example b will generate the result FROM Set 4000001 Hits 0 Expression syntax error 5 MX interprets an error i
142. ntents of the input fields specified to be changed at the same time that they are read Typing exactly what is shown below ending each line with lt enter gt creates a conversion table to replace the angle brackets by the percent sign 96 mx seq con create xtabl all now gt amp gt lt gt lt Paper on lt lt Ctrl gt Z Then if the fields with tag 69 of the database cds contain MFN 1 69 Paper on lt plants gt lt water gt lt plant transpiration gt MFN 2 69 Paper on plant physiology plant transpiration measurement and instruments the command mxcp cds create out gizmo xtable repeat 69 105 CISIS Utilities Reference Manual Master file utilities will cause the records with tag 69 of ods to be transformed in the following manner in out MFN 1 69 plants 69 water 69 plant transpiration MFN 2 69 plant physiology 69 plant transpiration 69 measurement and instruments MXCP Syntax mxcp in lt file gt lt dbin gt create lt dbout gt lt option gt options from to loop count tell offset lt n gt gizmo lt dbgiz gt tag_list gt undelete clean mintag 1 maxtag 9999 period lt tag_list gt repeat lt tag_list gt log lt filename gt Ex mxcp in create out clean period 3 repeat 7 in Field 3 occ 1 Field 3 occ 2 gt Field 7 1 Field 7 2 Field 7
143. nual MX Utility agua tierra abono mfn 1 1 agua 3 tierra 5 abono Itis possible to change the delimiter to any other non alphanumeric character indicating to e continue the input without leaving spaces In the following example the semi colon is used as a delimiter The file input in contains the line agua abono tierra To read the file input in with a semi colon as a field separator type mx seq input in create output now Itis possible to use a blank space as a delimiter mx seq input in create output now J In this example there is a blank space between the final n of input in and the double quotes The input file can be generated directly by entering the data from the keyboard that is using the standard input device con console as the data entry source Therefore it is possible to create CDS ISIS database records by entering the data directly from the keyboard Examine the following sequence PROCESS WITH THE PARAMETER con Step Explanation Lines to type C path gt mx seq con create out 1 From the operating system prompt MS DOS give the instruction unixuser mx seq dev ttyl create out input from console 1 in UNIX Enter a line that finishes by 2 agua tierra vegetales abono enter pressing lt enter gt mfn 1 This automatically creates the 1 agua 3 record mfn 1 in the master file out 2 tierra and displays the record fields 3 vegetales 4 abono
144. nue entering instructions from the prompt interactively but it is not possible with this parameter to reference the previous results in instructions such as 1 2 etc For this it is necessary to use the parameter tmpx which is described later in this chapter Remember that in the MS DOS command line blank spaces separate parameters Therefore if the search expression contains blank spaces or special reserved characters you should enclose e the whole expression together with the command parameter in double quotes mx cds bool water soil mx cds water soil The MX program accepts the Boolean operators that CDS ISIS uses as well as the literal expressions OR AND NOT mx cds bool water or soil mx cds agricult and plants Loading the search expression from a file bool lt file gt bool lt file gt reads the search expression from an external ASCII file In this case the expression does not need to be enclosed in quotes 33 CISIS Utilities Reference Manual MX Utility Supposing that the file consulta 001 contains the expression agricult and plants then the last example can take any one of the following forms mx cds bool consulta 001 mx cds consulta 001 The bool parameter is optional but its use may be necessary when the search expression begins with a word reserved by MX J The parameter bool excludes the use of the parameter text show lt text gt e If you want to retriev
145. o now all Leader data in a MARC record MARC records have data in the leader that is not automatically converted from CDS ISIS If these data are necessary they should be converted to conventional fields entering a value in the isotag1 n parameter as a place where it will load the bytes from the leader For example if isotag1 3000 is entered the byte position 5 in the leader will be loaded in field 3005 mx iso marc input iso isotagl 3000 create newcds now all Input ASCII text file seq Im lt file gt lt file gt filename con null MxX can take as an input source a plain text ASCII file The line length can be up to IMB which is indicated with 1m Each linein this input file is converted to a master file record The data in each line can be separated with delimiters which means each part of the line is added to the records as consecutive fields The number of fields is one more than the number of delimiters The default MX delimiter is the pipe Each line of the input ASCII file can be up to 32743 characters in length for one field 32740 for two fields 32735 for three fields etc Suppose there is a text file with a single line called input in whose content is agua tierra abono Usingthe line mx seq input in create output now it is converted to mfn 1 1 agua 2 tierra 3 abono Two consecutive delimiters produce a jump in field number 22 CISIS Utilities Reference Ma
146. on posts ifload authority x 1k1 x 1k2 posts Despu s que se carga a file invertido por defecto the senal of I F update is pending se reinicializa in all the records asociados of the master file When various inverted files are created for a given master file you should specificy that the marker I F update is pending is maintained as indicated below ifload au au lk1 au lk2 reset 0 ifload ti ti lk1l ti lk2 reset 0 If it is necessary to reinitialize the marker I F update is pending and the name of the inverted file to be loaded is different from the associated master file you should use the option master ifload kw kw 1k1 kw lk2 master cisis bases cds IFLOAD Syntax ifload dbname file lkl1 void file lk2 void lt option gt Mandatory parameters lt dbname gt file Ik1 file Ik2 Input inverted file lt dbname gt Inverted file to be loaded The inverted file lt dbname gt is created or reinitialized if it already exists 131 CISIS Utilities Reference Manual Inverted file utilities Link file of short keys file Ik1 void Link file of short keys sorted Link file of long keys file Ik2 void Link file of long keys sorted Mandatory parameters master lt name gt reset posts balan tell lt n gt fix m Reinitializing the marker of update pending master mst name gt Reinitializes the marker I F update is pending in the master f
147. or terms of 11to 30 characters long Reference to a selection table of external fields fst h lt file gt 70 CISIS Utilities Reference Manual MX Utility An external file can be referenced instead of writing the FST in the command line mx CDS fst newcds fst If the standard CDS ISIS names are used you can put a MX then interprets the name FST as the name of the input database with the extension o fst Example mx CDS fst cds fst is equivalent to mx CDS fst The parameter h allows the format that extracts the keys to be not limited to 30 60 characters All the keys are generated in field 33000 generating an occurrence of this fields for each line extracted from the FST not from an occurrence of the original data Stopword file stw lt file gt Using a file of non significant words stopwords avoids the generation of non significant terms pronouns prepositions etc A stop word file is an ASCII text file with one word per line If a stw is used MX interprets that the standard CDS ISIS file should be used that is e database name gt stw Example mx cds fst cds fst stw is equivalent to mx cds fst cds fst stw cds stw Remember that a stopword file is only useful if the word by word indexing techniques are used IT 4 IT 8 IT 1004 or IT 1008 Moreover by e default stopwords can be up to 10 characters long 71 CISIS Utilities Reference Manual MX Utility Exam
148. or the generation of the inverted file For each key obtained in the previous step search the alternative inverted file Add to the original input record a field repeatable 32001 for the first jchk 32002 for the second jchk etc The field The control fields are added to the 32001 will have as many occurrences as the different keys record being processed that are produced in step 2 Alternative inverted file AUTHOR J Step 3 does not use the IFP file o If the key is present in the inverted file jchk assumes that it is a valid key and in step 4 it will add to the output in field 32001 a subfield m with a value 1 on the other hand field 32001 will not have a subfield m Example This example produces the output as follows mx cds jchk AUTHOR MHU v70 mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology plant transpiration measurement and instruments 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 32001 AUTHOR 12 kMAGALHAES A C ol ml 32001 AUTHOR l12 kFRANCO C M o2 ml 67 CISIS Utilities Reference Manual MX Utility Content of the control fields 32001 32002 etc Field 32001 and the successive fields are produced to record the results of the jchk pro
149. ord of the input database are maintained 3 It rewrites the record in out dbn The records in the input database eventually processed by other MX procedures must be found in out dbn Itis not possible to specify other output o parameters when the parameter updatf is specified The result of the execution of the parameter updatf is not displayed by MX i e the record which is rewritten in out dbn is not shown but e the record which goes to update the record of out dbnis shown Examples Suppose there are two databases INPUT CDS Mfn 1 Mfn 1 1 field 1 new 44 Methodology of plant eco 2 field 2 new physiology proceedings 4 field 4 new 69 Paper on plant physiology gt lt plant transpiration gt 24 Techniques for the measurement of transpiration 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 1 fieldl 1 field 1b 2 field 2 2 field2b 2 field 2c 3 field3 The following example carries out updating on the CDS record fields taking as the source the records from the database INPUT mx INPUT updatf CDS all now 80 CISIS Utilities Reference Manual MX Utility mx CDS This is the result of a record from the CDS database with the changes mfn 1 44 Methodology of plant eco physiology proceedings 69 Paper on plant physiology gt lt plant transpiration gt 24 Techniques for the measurement of tr
150. ossible to change the MX prompts during an MX session parameter pl promptl change to promptl parameter p2 prompt2 change gt to lt prompt2 gt Example To change prompts in such a way that between records MX says press lt enter gt for the next record or lt x gt to exit prompt 1 and when the record finishes displaying the message reads press lt x gt to exit or type a search expression prompt2 mx cds pl enter for the next record or x to exit p2 press x to exit or type a search expression plants Viewing one of the records from the search not the last mfn 13 24 Experience with three vapour methods for measuring water potential in plants 26 c1965 30 ap 369 384 billus 90 CISIS Utilities Reference Manual MX Utility 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 69 Paper on plant physiology water pressure measurement and instruments 70 Barrs H D 70 Slatyer R O 50 prueb enter for the next record or x to exit Viewing the last record from the search mfn 68 24 Some important animal pests and parasites of East Pakistan 26 c1966 30 ap 285 291 billus 44 Scientific problems of the humid tropical zone deltas and their implications proceedi 50 Incl bibl 69 Paper on lt pests gt lt parasites gt lt biology gt lt ecology gt lt plants gt
151. other hand the comparison o S mpu v24 WATER does not distinguish between uppercase and lowercase Itis also possible to operate on the same database that is used as the input source mx CDS proc d70 copy CDS now to 1 e Order the record fields by tag number mx CDS proc s copy CDS now all Input record mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology plant transpiration measurement and instruments 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 45 CISIS Utilities Reference Manual MX Utility 70 Magalhaes A C 70 Franco C M Output record mfn 1 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology plant transpiration measurement and instruments gt 70 Magalhaes A C 70 Franco C M Notice that the output of the process in this example is the same as the input database Function R mf mfn Add the fields of the active record to the output master file mf name of the input master file lt mfn gt record number mx null proc a
152. ough the CGI environment and not through the environment variables In a web server with the program mx and the format mx pft written in the CGI area the following page is loaded html head lt title gt Example of calling MX in the CGI environment lt title gt lt head gt lt body gt lt form method post action cgi bin mx exe cgi mx gt Execute MX with bool and count attributing the following values lt hr gt Search expression bool lt input type text name bool value gt lt input gt amp 160 lt br gt Number of records to display count lt input type text name count value 10 gt lt input gt amp 160 lt br gt lt input type hidden name db value d httpd bases cds cds gt lt input gt lt input type hidden name now gt lt input gt lt input type hidden name btell value 0 gt lt input gt lt input type hidden name pft value 1w 8000 newline lt br gt d httpd bases cds cds pft gt lt input gt lt input type submit value search amp display gt lt input gt lt form gt lt body gt lt html gt In the example the standard format mx pft has been used as can be seen in the attribute action of the form cipar ci_tempdir lt path gt defines the drive and or directory where the temporary work files are created If you do not define the parameter ci_ tempdir then the temporary files are created in
153. peatable fields repeat lt char gt lt tag_list gt Converts the input fields which have lt char gt as delimiter to repeatable fields It can be applied to all the fields of a record or only to the fields present in lt tag_list gt The list lt tag_list gt can be specified in the following manners e Atag e A list of tags separated by commas e A range of tags in the form lower value higher value e Acombination of these options mxcp cds newcds repeat mxcp cds newcds repeat 24 50 60 70 Suppression of blank spaces clean suppresses all the blank spaces at the beginning and end of the field and replaces all the non printing characters with blank spaces If you use repeat or period the option clean is initiated automatically The option clean is applied to all the fields of the record mxcp cds newcds clean J It is not posible to apply clean only to a selection of fields Elimination of fields by tag mintag lt n gt deletes all the ocurrences of the fields with tag less than lt n gt By default n 1 mxcp cds newcds mintag 10 maxtag lt n gt 109 CISIS Utilities Reference Manual Master file utilities deletes all the ocurrences of the fields with tag greater than n By default n 9999 mxcp cds newcds maxtag 70 Record of events log lt filename gt directs the control and status messages to the file lt filename gt MXCP Output MXCP does not produce outputs from empty records The in
154. pec1 gt up to den1 gt characteres 2 jValueproducedby lt key_fmtspec2 gt up to den2 gt characteres 3 Value produced by lt key_fmtspec3 gt up to den3 gt characteres 998 Value 999999999 minus thevalueofthefiaq999 When you use the option tab lt tab val fmt gt the field 999 contains the sum of the values produced by the format specification tab val fmt for each record belonging to that category The records that do not generate output from the primary specification key are discarded and therefore not included in the tabulation MXCP Presentation The command 103 CISIS Utilities Reference Manual Master file utilities mxcp cisis cds cds create x clean undelete reinitializes the master file x in the working directory and copies all the records of the master file cds located in the directory cisis cds No data field in the master file x has blank spaces at the beginning or end of the field due to specifying the option clean Furthermore each non pritable character which appears in the input fields will be converted to a space character in the output Due to specifying the option undelete all the logically deleted records in the master file cisis cds cds will be active in the master file x MXCP can convert into repeatable fields those which are not in all cases or when they have a delimiter character in the data In the following example MXCP converts field with
155. ple The following example uses a file of stopwords The example supposes the existence of a stopwords file cds stw with the following content AN AND AS BY FOR ROM NTO TS PON ITH SBS QHYHHOOQHHH A omz The command line mx CDS fst 24 4 v24 stw cds stw Mfn 1 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 24 TECHNIQUES m1 01 c1 11 24 MEASUREMENT m1 01 c4 12 24 TRANSPIRATION m1 01 c6 12 24 INDIVIDUAL m1 o1 c8 11 24 PLANTS m1 o1 c9 11 The examples do not indicate the output database or file so the changes will be seen on screen but e then lost Indexing techniques 1 8 1000 1008 The CISIS interface accepts all the standard indexing techniques IT of CDS ISIS IT 0 to IT 8 plus eight new methods IT 1000 IT 1008 The techniques IT 1000 1008 generate a key made up of CISIS Utilities Reference Manual MX Utility id 1000 IT mfn fmt fmt 1 Opening delimiter character 2 The MEN 3 Closing delimiter character the same that is used for opening 4 The normal key extracted according to the corresponding IT O to 8 Examples 1 1004 f l gt idif id 10 1 0 I v83 1 1004 v98 v83 By this technique it is possible to control programmatically the MFN componen
156. put master file cuero d Enden cp ect ra EBENE tears sedan EET b EE E Odit s 122 Optional param ter Skera aree b ie eet eM ue ed osx ut dodi pod muU taunt 123 I21D PrOQFGITI iaceo cox kid etui eoe da er ori ea rey etate e iatan ne E OUR a vede eve ga vr E E ERE Mea 123 IZID Presentation s deed e he ec qe o natn aidan cage eter SELMA te euh entente e Lao cce 123 PID SS MAK ace 2254 edt Seta 1a bina d ue T beds itote be baee ntt et CE esds euanse neste 124 Mandatory parameters veia ve esq Ug ass xx ITE bte x epe avus Cosbed er ce anu aide ex indu tens 124 Input master file sm te ates feet c odere E d ED REF RI ttet rnnr Ead one cuadras 124 Optional parameter Ss rei od eu iesi ntu eoi RIA TENER IPSE a CRI ATA RETRO UE BUT PEN b 124 CR UNCHME SYNEaX sei nns i e NEWER ERREUR cob en Deu tee oon dob ere onde betas dus 125 Inverted file utilities ncs nonai eee steak n t ca CREE Ras ea ER ERRa ORE BET ne aSE IA EATER CA ARRA nif a 126 IFKEY S Progra S deer E RET AE Is up REEF A E ES SERE REERENIREM FEESSXPIIA EI DP AERE RES 126 IFKETS Presentation ceo ee E pO ped uc Ee ex E eee d a bt E seat ele de equ 126 IFKEYS Synta dq P hous ats 127 INOUE inverted Tle vcore TP sheet cadrae EE a a E EEA cass 127 Optional parameter seco ite e buo dl Vo ser T eons Malet Ote e D d obe tate 127 First term to be listed coco iter rne oet pere ced Nep EP vU EE RC AP Ue TES 128 Last term tobe listed zs rv ee E dae EFE EE cR FEE eo E ep
157. put or processed records that do not have fields are discarded The logically deleted records are processed only if you use the option undelete You can use the same master file for the input as for the output although it is only possible to reorganize a master file copied to a new one The option create lt dbout gt ensures that lt dbout gt will be created or reinitialized The command mxcp in create out period 3 repeat 7 for the master file in MFN 1 3 Field 3 occ 1 3 Field 3 occ 2 7 Field 7 1 Field 7 2 Field 7 3 MFN 2 creates out with MFN 1 3 Field 3 occ 1 3 Field 3 occ 2 7 Field 7 1 7 Field 7 2 7 Field 7 3 MFN 2 and produces the following messages mfn 1 tag 3 1 rejected char 110 CISIS Utilities Reference Manual Master file utilities kck tag 3 2 rejected char tag 7 1 rejected char mfn 1 tag 3 1 rejected char mfn 1 tag 3 1 rejected char mfn 1 tag 3 2 rejected char mfn 1 tag 3 2 rejected char mfn 1 mfn 1 kck MSRT Program The program MSRT sorts a master file in ascending order following the sort keys generated by a given format specification After a master file is sorted the record with mfn 1 contains the lowest sort key the record with mfn 2 the second lowest sort key and so on MSRT Presentation The command msrt cisis cds cds 6
158. racters to upper case with accents Conversion of characters to lower case with accents Eliminates accents mantaining upper lower case of the characters Conversion of characters to upper case without accents Conversion of characters to lower case without accents GIZMOs available for conversion of the contents of databases Conversion of character codes g437ans gans437 g850ans gans850 gutf8ans gansutf8 Conversion of ASCII CODE PAGE 437 to ANSI Conversion of ANSI to ASCII CODE PAGE 437 Conversion of ASCII CODE PAGE 850 to ANSI Conversion of ANSI to ASCII CODE PAGE 850 Conversion of UFT 8 to ANSI Conversion of ANSI to UFT 8 ASCII CODE PAGE 437 CP437 g437ma g437mi g437na g437uc g437lc Conversion to upper case accented Conversion to lower case accented Removes accents mantaining upper lower case Conversion to upper case without accents Upper case Conversion to lower case without accents Lower case ASCII CODE PAGE 850 CP850 g850ma g850mi g850na g850uc g850l1c Conversion to upper case accented Conversion to lower case accented Removes accents mantaining upper lower case Conversion to upper case without accents Upper case Conversion to lower case without accents Lower case 170 CISIS Utilities Reference Manual Appendix IV List of TAB files available ANSI Windows gansma Conversion to upper case accented gansmi Conversion to lower case accented gansna Removes accents mantainin
159. rences as search keys generated by the join process Continues the command execution MX Utility 59 CISIS Utilities Reference Manual MX Utility Itis possible to specify up to 128 joins in an MX command line Each successive join will act on the record it its current situation so if a join or any previous procedure in the process modifies the original input record the next join will act on the current data J See the explanation below under the parameter jmax lt n gt e Example e Coming from a database AUTHOR that contains normalised data for authors asis shown next mfn 1 1 Magalhaes A C 2 Ing Agr nomo 3 1935 1990 mfn 2 1 Franco C M 2 Bioqu mico 3 1940 The following operation is carried out on the database cds whose field 70 records the authors mx cds join AUTHOR mhu v70 Then all the fields from the database author are added to the database cds the control fields 32001 are added The changes only display on the screen since no output is indicated The procedure supposes that the alternative database AUTHOR has an inverted file in which it can find the keys produced for the records in the e database cds on reading it with the format specification mhu v70 The join process involves the following steps Processing of the parameter join Description In the example 1 Reads the record from the source database cds Source database ods 2 Applies
160. rings of characters are converted before the short ones Examples A database called TEST is created using the known parameters of MX and the data are entered directly from the keyboard mx seq con create test all now lt gt plants PLANTAS lt ctrl gt Z or lt F6 gt Produces the following records mfn 1 1 lt 2 mfn 2 1 gt 2 mfn 3 1 plants 2 PLANTAS The contents of the title and descriptors fields of the record MFN 1 are mx cds to 1 pft emfn v24 v69 000001 Techniques for the measurement of transpiration of individual plants Paper on plant physiology gt lt plant transpiration gt lt measurement and instruments In the following example the parameter gizmo is applied mx cds gizmo test to 1 pft mfn v24 v69 giving the result 000001 149 CISIS Utilities Reference Manual Appendix Parameters of general use Techniques for the measurement of transpiration of individual PLANTAS Paper on plant physiology plant transpiration measurement and instruments The change does NOT affect the CDS database which provides the input data but the modification is made in the output in this case output to the o screen To actually change the records you should send the results of the process to the same master file as in the following example mx cds gizmo test to 1 copy cds all now Ifin the change you want to generate a new database it is nec
161. ry Application Program used to execute tasks in connection with an application such as the creation or edition of texts drawings animations layout etc E g text processor database manager Internet browser etc Backup Procedure used to duplicate one or more files and or directories in another storing device tape or disc thus producing a backup copy that may be restored in the event of accidental deletion or physical damage to the original data Bibliographic Database Electronic version of a catalog or bibliographic index Browser Internet page navigator such as Internet Explorer and Netscape Navigator CDS ISIS MicroISIS Software program developed and maintained by UNESCO to manage bibliographic data 141 CISIS Utilities Reference Manual Glossary CGI The Common Gateway Interface is a standard for interfacing external applications with information servers such as HTTP or Web servers Database Collection of data that are structured to be easily accessed and handled It is formed by units called records whose attributes are represented by fields For example in a file called customer base each customer is a record with several fields such as NAME CUSTOMER CODE TELEPHONE etc Field Record element that provides storage of specific information See Database File In computing a set of data that may be saved into some type of storing device The data files are created by applications suc
162. s chapter This utility program can be used to produce combined tables of some data stored in the master file For example a list of authors containing their frequencies in a bibliographic database or a list of these divided by year of publication or other data Optionally MXTB takes an additional format specification to obtain a value for the process of tabulation In this case the numeric output information is the sum of these values for a particular n tuple MXTB Presentation mxtb cisis cds cds create freqaut 40 v70 This command line writes a record in the master file freqaut for each different occurrence of the field 70 in cisis cds V cds as indicated below MFN 1 1 Magalhaes A C 998 999999997 999 2 MFN 2 1 Franco C M 998 999999998 999 1 Fields of the records of freqaut CONTENTS String of characters to count in the example an author generated by the format v70 category Maimum possible ocurrences of a category minus the frequency found 999999999 frequency Number of times that the contents of field 1 of freqaut occur in the input file cisis cds cds frequency 98 CISIS Utilities Reference Manual Master file utilities The field 998 provides a simple way to produce lists in descending order of the categories found for example with the command MSRT fregaut 10 v998 MXTB can also take an external value to be tabulated which means that ins
163. s of general use Itis possible to direct the output to a file orto a printer using the redirection attributes of the operating system gt or gt gt If you add to the end of the command line the instruction gt file MX creates a file with the name file and puts in it all the information that would be directed to the standard output screen Ifthere exists a file with the same name it will be e reinitialized and all its information will be lost If you place gt gt file in the MX call this opens the file with name file and adds all the information that would be directed to the standard output screen If the file does not exist it is created Ifthe file exists the information is added without destroying the information which already exists in e the file Examples e Send the list of the results of a search to the printer mx cds plants pft cds pft now gt LPT1 e Send the list of a range of records to a file mx cds from 10 to 30 pft otro pft lw 35 now gt file txt When the standard output is redirected the prompt is sent joined with the rest of the data therefore MX remains waiting although it does not present a prompt on the screen Generally when o the parameter which redirects the standard output is present in a call to MX the parameter nowis also present Note that if you add the parameter all and there is no output then the file to which you direct the output will remain empty Relating to the select
164. s oorr x eo ERE pO QEpdU EF saves Sede gebe Uc ine A ERE EE ded LEER EET 116 CTEMFN dd scd 116 CTLMEN E CT TI Aaa En E AAA A A TATANA ENE 117 Name of the input master file coude dose eoe Ero eB ERE E E ttrt rrr OUBAEE EU HA EQUI 117 CISIS Utilities Reference Manual Table of contents Confirmation pEOripEis soos rest hii Ier DR a a is PIE TRUM EE ba PET SD TUR DE 117 CTEMEN OUCDUE edente qi eater e oup PREDA XE MESE RAE Re Su pe RPeEopitetuo Sen Meses 117 MKXRF PROGRAM wm 118 MKXRF i a dot 118 MK ARE gt SYNTAR acd ciate evel ES eu e E c rese tot de oaov ear e IE Vea EET YET SM Deed asad 119 Tear 119 MEXRE S OUTPUT ee roinnean ier poa veal EEEE RE ROSA AN DU pst pp EFE dE beeen eaues 119 Restoring a damaged database irre eto a E PO t e E EY vus x 120 Approximate calculation of the MaxMEN isssssssssssee mmn 120 ID2 s Program S Secdeed esi eoe eu kA elergus dene esposta E HUS SHEREREREEEREERAAIT dede bti qudd UL GR Es 121 ID2T Presentation s croci atta cit vb eg Mr eco AARET ECEE del rae t t ena 121 Estructura or the TH e ASCI eura uie ite En o med Coane iex Metis uet eque E soa eub ee oe 121 IDZI Synta er M 122 Mandatory parameter Si caie edie vus Je ever asad var ra dae La rA Eve rp raa bulb Does 122 FII ASCIL ORAM DUE tg sess 0s eria ate bed o eet CO Decir sure ub tM usta ba ut Eos euin Hs 122 Name of the master file of output sisse mee eene nnne 122 Create out
165. s the data into a master file ID2I Reads an ASCII file generated by I2ID or with the same structure as a file generated by this and converts those data into master file records CRUNCHMF Converts the master file from one operating system to another for example from Windows to Linux Utilities for inverted files IFKEYS Displays the terms from the inverted file and the number of postings of each of them Optionally the terms can be selected by the tags they were extracted from IFLOAD Loads an inverted file from the link file according to the processing options It accepts other formats as well as the standard CDS ISIS link file MYS Sorts the link file in order to create the inverted file CISIS Utilities Reference Manual Presentation IFMERGE Combines various inverted files from different master files into a single inverted file with a procedure to recover the records from the source master files MKIYO Combines the six files that make up the inverted file into a single file CRUNCHIF Converts the inverted file from one operating system to another for example from Windows to Linux Installation of the CISIS utilities The installation of the CISIS utilities consists of creating a directory usually CISIS SYS and copying all the utilities into this For convenience it is possible to add the V CISIS SYS directory to the operating system PATH so that it is possible to run t
166. s well as the standard link file format of CDS ISIS It also allows creating only the inverted file of the dictionary The program IFLOAD can also be used to create and reinitialize an inverted file IFLOAD Presentation The command ifload cisis bases cds isis work cds 1k1 isis work cds 1k2 tell 99 loads the inverted file cds located in the directory cisis bases using the link files of short keys and long keys cds lk1 and cds 1k2 located in the directory isis work The option tell 99 produces a message about progress each 99 records of links processed showing the current key which is being loaded Suppose that the original link files are in the standard format of links of CDS ISIS which have the following format 102 24 1 1 ABOUT 42 24 1 9 ABSENCE 6 24 1 10 ABSORPTION 87 24 1 5 ACCOUNT 136 69 1 1 ACCOUNTING 40 24 1 6 ACID 101 24 1 5 ACTION 49 24 1 6 ACTIVITIES 130 24 1 7 ACTIVITIES 23 24 1 5 ACTUAL The format is records of variable length with fields that identify the origin of the key and the key itself The first 4 fields are the components of the posting Number of record master file record number TAG Identifier of field assigned by the FST field identifier 19 CISIS Utilities Reference Manual Inverted file utilities OCC Number of ocurrence of the field Sequential number of the term in the field To allow the use of standard sorting progra
167. s with MEN 1to 15 If we apply a merge the resulting database will be composed of 20 records of which 10 are from in dbn and the rest are those which were already in out dbn If this output database out dbn does not exist it is created When the input source is an ISO 2709 file ora text file the records are added as new records at the end This is because those records do not have o a record number Examples e Toinsertthe cds records with mfn between 1 and 20 that are not in cds2 mx cds merge cds2 now from 1 to 20 e Toinsert the records returned by a search made in cds that are not in cds2 mx cds merge cds2 energy all now Updating fields updatf lt out_dbn gt The parameter updatf update fields takes the input record data and substitutes the fields of the output record with it where the tags coincide out dbnisthe database that has the records without updated fields and that will be rewritten The process of updating that MX carries out on out dbn isthe following CISIS Utilities Reference Manual MX Utility 1 It reads a record from the input database and executes the gizmo join proc and fst processes if they are specified 2 Itsearches for a record with the same mfn in out dbn with the following result allthefields of the record from out dbn that exist in the record of the input database are replaced by these allthefields of the record from out dbn that do not exist in the rec
168. sed for example to search for and show a set of database records according to a search expression and a display format as in the following line mx cisis databases cds plants water pft mfn x1 v24 Also MX allows free text searches even if an inverted file does not exist MX can also read ISO 2709 files or ASCII files using delimiters as field separators In these cases the input records are converted to master file records through which they are read The following procedures can be applied to the input records 5 Global change of patterns 6 Joining of records by record number or inverted file key CISIS Utilities Reference Manual MX Utility 7 Addfields with data generated by a field selection table 8 Import and export of records specified through a format language Records processed by MX can be sent to a master file an ISO 2709 file or to a standard output which can be directed to a file or printer Lines produced by a format can be sent to the operating system The execution of MX can generate a call to the operating system so that a certain program is run The result of applying a Field Selection Table FST to a master file can be sent to a link file or combined into an inverted file The output file can be the same as the input MX also works in multi user environments General description In order to implement MX it is necessary to specify where the data are located that it will work on
169. sponding to the leader If there are no data in the field a blank space will be put in the corresponding leader position Example mx mrclte mfn 1 1 00089048230 AC r91 3 DLC 8 891101s1990 maua j 001 Oeng 10 a 89048230 AC r91 20 a0316107514 40 aDLC cDLC dDLC 50 00 aGV943 25 bB74 1990 82 00 a796 334 2 220 100 aApter David Ernest d1919 1999 245 10 aMake the team pSoccer ba heads up guide to super soccer cRi J Brenner 250 alst ed 260 aBoston bLittle Brown cc1990 300 al27 p bill c19 cm 3005 oc 83 CISIS Utilities Reference Manual 3006 a 3007 m 3017 5 3018 i Load elements generated by an FST Function fullinv Option dict The option dict creates only the dictionary from the file out inf it does not create content in out inf ifp mx CDS fst ifupd create dict cds now from 10 to 30 An inverted file created with the option dict can e be used for MX processes of type jchk Option m extracts the keys updates the inverted file only with the MEN component of the posting Option ansi When ansi is indicated an internal pattern table is used for the ANSI character set removing the need to use the parameters actab and uctab J The update of the inverted file is carried out with the IFUPD program Tabulation of frequency tab lines 100
170. t of the posting which is generated Example 1 Supposing that the value 23 is found in field 999 of the first record in the cds database and that record 2 does not have field 999 Then the command mx CDS to 2 fst 1 1000 if p v999 then v999 else mfn fi AU v70 generates the output mfn 1 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant physiology plant transpiration measurement and instruments 24 Techniques for the measurement of transpiration of individual plants 26 aParis bUnesco c 1965 30 ap 211 224 billus 70 Magalhaes A C 70 Franco C M 999 23 1 AU MAGALHAES A C m23 o1 c1 12 1 AU FRANCO C M m23 o1 c2 12 mfn 2 44 Methodology of plant eco physiology proceedings of the Montpellier Symposium 50 Incl bibl 69 Paper on plant evapotranspiration 24 The Controlled climate in the plant chamber and its influence upon assimilation and transpiration 26 c1965 30 ap 225 232 billus 70 Bosian G 1 AU BOSIAN G m2 o1 c1 12 Note that in record MFN 1 the postings for the authors are shown as coming from MFN 23 whereas MEN 2 generates a standard posting Example 73 CISIS Utilities Reference Manual MX Utility e Index of an associated external text to a record 1 1004 mfn proc Gload file txt v1
171. t the beginning of the dictionary because the character lt has an ASCII value less than the letter A The following FST is used 240 0 mhu v24 mx CDS fst 240 0 mhu v24 ifupd create cds now all from 15 to 20 The result is presented in the following dictionary Ifkeys CDS tags 1 240 A METHOD OF DETERMINING EVAPOT 1 240 GAUGES FOR THE STUDY OF EVAPOT 1 240 MEASUREMENT OF DROUGHT RESISTA 1 240 THE HEAT RESISTANCE OF PLANTS 1 240 THE MEASUREMENT OF DROUGHT RES 1 240 THE ROLE OF DEW IN PINE SURVIV Because of the use of MHU the lt gt do not appear in the dictionary The sorting considers the words enclosed as not significant The solution is obtained using a gizmo WORDS whose content is mfn 1 1 The mfn 2 1 lt A gt mfn 3 l An mfn 4 1 lt La gt mfn 5 1 Le gt mfn 6 1 L mfn 7 lt Les gt 163 CISIS Utilities Reference Manual Appendix II CIPAR file There is no field 2 in the gizmo because the conversion transforms the data of field 1 into a null output Also a blank space is included at the end of each field 1 so that the title fields after the gizmo is applied do not begin with a blank space mx CDS from 15 to 20 now all fst 240 0 v24 ifupd create cds gizmo words 24 ifkeys CDS tags 1 240 GAUGES FOR THE STUDY OF EVAPOT 1 240 HEAT RES
172. tag numbers you could use the RETAG or ID2I utilities but in this example it is done with MX using the proc command mx change proc d3d4all hex a2l hex copy change To change the tag numbers you could use the RETAG or ID2I utilities that are covered in e chapters 12 and 15 respectively Now it is ready to carry out the change mx cds gizmo change all now Statistics on conversion by gizmo gizp h lt out_mfx gt The parameter gizp out mfx generates a master file for each gizmo used in the command line with information that records the process carried out on the records Each database will have as a prefix dbnx plus a sequential number for example dbnx0 dbnx1 dbnx2 etc The parameter h indicates that the data are stored in hexadecimal Example mx cds gizmo code 80 gizmo precode 87 now all create OUT gizp dbnx 54 CISIS Utilities Reference Manual MX Utility will create two output master files dbnxO corresponding to the process carried out with gizmo code and dbnx1 corresponding to the process carried out with gizmo precode Each of these master files will have a record for each gizmo input that has been used in the MX implementation The fields created are TAG 1 2 10 31 32 Description Field 1 of the gizmo file Field 2 of the gizmo file Number of times that this conversion was used in the process Length of field 1in characters Length of field 2 in characters Option decod2
173. tead of adding the value for each ocurrence found it can add a value entered by means of a format This may not only be a fixed value but also a field of the same or another database where the contents of field 999 will be the sum of the values found in each case Example of the use of MXTB Ifthe cost of the documents date of acquisition and area to which they belong have been entered in the database you can produce a table which contains for example the money spent on documents in the last year for each area Supposing that among the data entered in the records are the cost of the document and the publisher with MXTB you can easily construct a table that contains the publisher and the total you have paid them mxtb holdings x 40 v26 b tab v90 For the first 40 characters of each distinct publisher stored in subfield b of field 26 in the holdings database write a record in the x database as shown below MFN 1 1 Unesco Press 998 999993999 999 6000 MFN 2 1 ESCAP 998 999999969 999 30 MFN 3 1 Praeger Publishers 998 999999599 999 400 The example puts into field 999 the sum of the contents of field v90 of each category then instead of adding 1 for each element found sums what is indicated in field 90 To use the parameter tab field 90 of all the records should contain a numeric value the records whose fields 90 do not contain a numeric value are not taken into account
174. th the following format pPrefix or asterisk yFile uUseprefix mMessage Example A master file cdsinvx is created with the following fields p ycds mText words pAU ycdsaut mAuthor pTI ycdstit mTitle words 36 CISIS Utilities Reference Manual MX Utility pKW ycdkw mKeywords The associated CDS inverted files are created mx cds fst 1 0 v70 fullinv cdsaut mx cds fst 1 4 v24 fullinv cdstit mx cds fst 1 2 v69 fullinv cdskw Instructions mx cds invx cdsinvx KW plants pft mfn x1 v24 x1 v69 2 PLANTS 2 Set 000000001 Hits 2 000054 Vegetation as a geological agent in tropical deltas Paper on lt vegetation gt lt geology gt lt deltas gt lt tropical zones gt lt sedimentation gt lt plants gt lt organic matter gt lt wetlands gt 000069 Some important animal pests and parasites of East Pakistan Paper on lt pests gt lt parasites gt lt biology gt lt ecology gt lt plants gt lt agriculture gt lt public health gt lt food gt lt Bangladesh gt gt x mx cds invx cdsinvx KW plants east 2 PLANTS 9 EAST 1 1 Operation Set 4000000001 mfn 69 24 Some important animal pests and parasites of East Pakistan 26 cl1966 30 ap 285 291 billus 44 Scientific problems of the humid tropical zone deltas and their implicatio ns proceedings of the Dacca Symposium 50 Incl bibl 69 Paper on lt pests gt lt parasites gt lt biology gt lt eco
175. the directory indicated by the environment variable TEMP or TMP echo ci_tempdir c work gt xcip mx Cipar xcip cdromdb set ci tempdir c work mx cdromdb cipar maxmfrl lt nbytes gt specifies the size of the MFRmfrl master file record length By default it has a length of 32767 bytes which is the maximum standard MFRmfrl echo maxmfrl 32767 gt xcip 155 CISIS Utilities Reference Manual Appendix II CIPAR file mx cipar xcip bigrecsdb cipar ci fststrip lt maxlen gt eliminates any marker of the type lt text gt or lt text gt up to a maximum length of lt maxlen gt characters for the data fields at the beginning of a executing an FST The data fields are padded with blank spaces echo ci fststrip 21 gt xcip mx cds mfn 1 69 Paper on plant physiology gt lt plant transpiration gt lt measurement and instruments gt mx cipar xcip cds fst 690 4 v69 mfn 1 69 Paper on measurement and instruments 690 PAPER m1 o1 c1 l1 690 ON m1 o1 c2 ll 690 MEASUREMENT m1 0o01 c3 12 690 AND m1 o1 c4 11 690 INSTRUMENTS m1 o01 c5 12 Parameters of MX and applications programmed for a multiuser environment netws 14 lt dbn gt net 0 single MONONETS 1 full FULLNETS 2 master MASTNETS The values of the parameter correspond with the values 0 1 2 of parameter 14 of the SYSPAR PAR file The default value is MONONETS Also it is poss
176. the complete output in immediate form without stopping between record and record with the prompt of two full stops mx cds from 24 to 50 pft mfn now 144 CISIS Utilities Reference Manual Appendix Parameters of general use Inform every n records tell lt n gt The parameter tell n produces a brief message in the error outout device stderr normally the screen every lt n gt records Although the output from processes may be redirected to a printed output or to a file the messages produced by tell n cannot be redirected and continue to go to the screen You are recommended to use this parameter in code with the parameter all which suppresses the output to the screen in the list of records Example mx cds from 1 to 150 tell 30 now all produces on the computer screen only the following messages C gt mx cds from 1 to 150 tell 30 now all 30 60 90 120 150 C gt Disabling dumping of information to the screen all The parameter all means that no type of information is sent to the screen except error messages or information which generates the parameter tell which uses the standard error to send its messages Redirecting the standard output gt file gt gt lt file gt All the information presented on the screen standard output by default can be redirected to a file printer etc 145 CISIS Utilities Reference Manual Appendix Parameter
177. ther application of the gizmo can be the encoding and resulting compression of data where frequently occurring terms can be substituted by codes or special values mx seq con create tablal now all aParis bUnesco 1 transpiration 2 ctrl Z Before conversion mx cds to 1 pft mfn v69 v24 v26 000001 Paper on plant physiology plant transpiration measurement and instruments Techniques for the measurement of transpiration of individual plants aParis bUnesco c1965 After conversion mx cds gizmo tablel to 1 pft mfn v69 v24 v26 000001 Paper on plant physiology gt lt plant 2 gt lt measurement and instruments Techniques for the measurement of 2 of individual plants 1 c1965 51 CISIS Utilities Reference Manual MX Utility To be able to read files with encoded or compressed data it is necessary to have an appropriate conversion table and to use the gizmo o parameter In the following example table2 is created to carry out the inverse conversion to table1 using the proc parameter mx tablel create table2 now all proc d alf v2 tfa2t4 v1 4 Description The instruction proc starts by deleting all the fields then adds as field 1the content of field 2 and finally adds to field 2 the content of field 1 Using the databases table1 and table2 the following example can be carried out mx CDS to 1 create OUT gizmo tablel now all mx OUT gizmo table2 Itis possible to apply more th
178. ties Reference Manual Appendix IV List of TAB files available Itis important to note the presence of characters which discriminate the code page 198 0xc6 and 199 0xc6 which are and A and also 228 0xe4 and 229 0xe5 which are 6 and The characters 198 and 199 of the ANSI and ASCIT 859 codes are printable being A ligature and C in ANSI and and A in ASC850 Also 228 and 229 are e printable as well being and a ring in ANSI and 0 and O in ASCII850 Complication Windows 95 and 98 use different codes from Windows 98SE and later versions NOTES The gizmos for conversion between the character codes ANSI ASCII CP437 and ASCII CP850 have as their objective to produce similar graphic characters The AUXILIARY CONVERSION gizmos are limited to accented characters only 172 Appendix V MX PFT List of parameters which extract from the CGI environment Thelist of parameters which are enabled in the mx pft should be adapted for the application and the read write permissions that are allowed For example if parameters like create append ifupd fullinv and similar are allowed the database can be exposed to malicious actions o m Parameter Extraction format what G fv2000 n 2what then v2000 n fi prolog Gf v2000 n prolog then v2000 n v2000 fi epilog Gf v2000 n epilog then v2000 n 2v2000 v fi in Gf v2000 n in then v2000 n 2v2
179. to CONTINU DESCRIPTORS call OPC_DES goto CONTINU END GI Eri BAT GI The procedure is completed with a series of bat files which perform each one of the options presented 161 CISIS Utilities Reference Manual Appendix II CIPAR file The files are called OPC xxx where xxx represents one of the options of the menu Each OPC xxx activates a CISIS program that calls a filein lt text_ file gt which contains the parameters necessary for the validation function Associated with this text file there is a format file with the same name and with the extension pft which is used for the validation of the data If the validation is carried out against an inverted file the in lt text_ file will call a procedure of jchk OPC CLN BAT echo off mxcp dbisis TEST dbisis TEST clean gt garbage OPC OBL BAT echo off echo Wait mx in chk00 errors tmp CHKOO dbisis test pft chk00 pft all now CHK00 PFT example of a PFT of validation if a v02 then mfn c8 02 gt FATAL ERROR field 2 missing fi if a v01 then mfn c8 01 gt ERROR field 01 missing fi if a v923 and p v23 then mfn c8 923 gt ERROR field 923 missing fi if v31 lt gt ENG then mfn c8 31 gt ERROR field 31 invalid fi OPC DES BAT Qecho off echo Wait mx in chk620 gt gt errors tmp CHK620 verifies field 620 against a thesaurus dbisis test jchk Thes mhu
180. u E D REDE Pegaso e Pr 128 Show information about Dass aues vare ED per enced a aa tee RRET Ee aces 128 IF KEYS OUTPUT i sedute tod M eee eta eve R PORE Kp ten eel p uU Ley eee dum p eL it 128 IFLOAD Program ci cose dde neus F r vae E oh a Hua tetuer taire Eee re eo ura Y EXER EE DU aii 129 IFLOAD Presentation odorem oec eau po eo cance Eve n ta P EO tec Ecce 129 IFEOAD SU aX oes smod Vers meter un wu maton saw tbi ent dux e eben trea Pea eia 131 Mandat ry parametets ce pecore Cer rne nnn Len Cha EEEE ee Y YER E sx Een REEERE EEn 131 Input Avent ed Heus eA ross scura oth eU OX E beri Nep PE ERE RR IRE UEQ ger Lr uli tesis 131 Line ther Of short KGyS osse etait ebbe luda reo aus a te POE N Eee E DUREE T ROS POPMA MS 132 Link file of long Keys aee iio ere rre er koe ea ere c et e e ER ad s 132 Mandatory paramet ene iso cv ecexpeteec e eee EREARR lade PERLE EP Rte ERE d eai E 132 Reinitializing the marker of update pending sss 132 Update p nding o doscientos bx ba qne s e no eL DER eid ERE E SERE ep dta A rA 132 Do not balance the dictionary 2 5 ciae oreet core te eeu ae rb hype ER edad 133 Do NOE dodd DOSEITIQS osi or aeia ae rece tse ades fors boite is br aa ELE pP Ne ged 133 Information about the execution of the process ssssssssssss m 133 Files of fixed length links rerit eere bir err n ex e yn ea ree ries 133 Load Tiles ot TEXed TengtIissi iu swlnddedecus pidaiareder ecru lads USED e Dew nO AO
181. verted file and the corresponding totals of postings optionally broken down by the tags from which they are extracted IFKEYS accepts a range of terms as parameter and can be used to display a set of the terms from the inverted file IFKEYS Presentation The command ifkeys cisis bases cds from plant to plants reads the inverted file cds located in the directory cisis bases beginning with the term plant up to the term plants and desplays those terms preceded by their numbers of postings 8 PLANT 4 PLANT ECOLOGY 1 PLANT EVAPOTRANSPIRATION 1 PLANT PHOTOSYNTHESIS 20 PLANT PHYSIOLOGY 6 PLANT TRANSPIRATION 126 CISIS Utilities Reference Manual Inverted file utilities 8 PLANTS Meanwhile the command ifkeys cisis bases cds from plant to plants tags produces the same information and additionally a includes the tag Field ID of the field from which these terms were generated and b generates a different line for each combination of term and tag as shown below 8 24 PLANT 4 69 PLANT ECOLOGY 1 69 PLA EVAPOTRANSPIRATION 1 69 PLANT PHOTOSYNTHESIS 20 69 PLANT PHYSIOLOGY 6 69 PLANT TRANSPIRATION 6 24 PLANTS 2 69 PLANTS The parameters from and to do not distinguish upper case from lower case from plant produces the same output as from PLANT IFKEYS Syntax ifkeys lt dbname gt from lt key gt to lt key gt tags tel
182. where that data will be added Separator between tt and the data The separator can be any character but not numeric and that does not occur in the character string to add str Character string to add The string can be added as a static character string or can be extracted from a data field in the same record or another including a record from another database Separator that indicates the end on the string of data 44 CISIS Utilities Reference Manual MX Utility J The separator should be the same to begin and end the data The example mx cds proc A999 1998 from 100 to 120 copy cds now all is equivalent to mx cds proc a999 1998 from 100 to 120 copy cds now all Examples e Delete field 70 add only the first occurrence of this field as a new occurrence of field 100 The following examples show two ways to carry out the same task mx cds proc 2 d70a1004 v70 1 4 from 10 to 20 now all mx cds proc d70 l a10080 v70 1 G from 10 to 20 now all e Delete all the record fields where field 24 contains the word water and export the record to a database called output The format that contains the instructions for proc is taken from an external file test mx cds proc test now all create output The file test contains the format line If v24 water then D fi The comparison distinguishes between uppercase and lowercase so water and Water will not produce the same results On the
183. will use the master file called lt name gt Inverted file utilities 137 CISIS Utilities Reference Manual Inverted file utilities IFUPD Output Only the records of the master file which have the marker of I F update is pending are processed The parameter reset 0 allows the records processed from the master file to be used later to create or update another inverted file MYS Syntax mys link1 link2 preclen fileln filelk lt option gt options tell lt n gt f ix m Ex mys 37 x lnl x 1kl mys linkl x ln1 x 1k1 tell 0 Ex mys 57 x ln2 x 1k2 mys link2 x 1n2 x 1k2 tell 0 MYS Output performs a sort of the links file to create the inverted file IFMERGE Syntax ifmerge out lt ifl gt nl lt if2 gt n2 lt option gt lt out gt gt output inverted file ifl n1 gt input inverted fil 1 maxmfn 1 lt if2 gt n2 gt input inverted fil 2 maxmfn 2 options t mstxrf gt create lt out gt M F and its mstxrf lt out gt pft posts gt do not load ifp balan gt do not rebalance the dict tell lt n gt gt tell lt n gt keys have been loaded 138 CISIS Utilities Reference Manual Inverted file utilities IFMERGE Output combines various inverted files of different master files into a single inverted file with a procedure to retrieve the records from the source mast
184. x lt n gt jchk if stwfile upkey fmt proc lt proc_fmt gt lt file gt D lt tag gt lt occ gt A lt tag gt lt delim gt lt data gt lt delim gt H lt tag gt lt length gt lt data gt lt TAG lt stripmarklen gt lt minlen gt gt lt data gt lt TAG gt S lt tag gt R lt mf gt lt mfn gt G lt gizmo_mf gt lt taglist gt Gsplit clean lt tag gt lt char gt words letters numbers trigrams Gsplit lt tag gt 6words if lt if gt 16 CISIS Utilities Reference Manual MX Utility Gload tag nonl file Gmark tag elem keys decs mf otag ctag if Gmarx tag elem QG att x tag amp att c 224 i Gdump tag non1 xm1 lt file gt lt mfn gt X append mf convert ansi uctab lt file gt ansi actab lt file gt ansi fst h lt fst gt lt file gt stw lt file gt mono mast full create copy append merge updatf lt out_mf gt out iso marc lt n gt lt out_isofile gt outisotagl lt tag gt fullinv dict keep ansi lt out_if gt maxmfn lt n gt master lt mf gt in 1 2 lt out_file gt f fix m Fix out file tbin lt tag gt tab lines 100000 width 100 tab tag tab fmt prolog pft epilog lt diplay_fmt gt lt file gt l1w 2 n 0 control leader xref dir fields all mfrl now
185. xar Ec ee Pa Eger eel Se por Se RE eed 96 Information about the execution of the process lessen 96 MAPOrQUEDUT 222 aaan a a A ten vedo t sa aie oL Roda PRAE a Sow Ded AR DIAS PUN SUR 96 MXTB S PEOSEFOITI n pe Eo be rete um EE Se RR C Be FEE oun eet eta wees eur D e essa EUN 97 CISIS Utilities Reference Manual Table of contents MXT B Presentation 4 orden ost qut ces basse a Sdas bil etes oM eta bi up dic REP eoa es LI 98 Example or the use of MXTB susce pe iexot el ttn peawen dade ce eie obe NX DER DE A EORR EE E 99 LUE SYNTAX m 100 Mandatory paralTiGEBl S secos ue EE ea ER EE pd ED EE Ie eed teh Rise dd HE PPe Sd RR REPE DET AER RETE 100 Name of the input master file eiusd eec rera ed tru v dk CER bd xr P Ya ab Cox E ada 100 Name of the output master file coercere eterne rra Rake gae es 100 Create output master Til Gxt iiee osa poe rg eod des Rete genae ave XE php axa br REAR nanenane 101 Key haneri naa E a ea Puer Ota Ver evecta nib aged ee aa Vv sane others arene tee e 101 Maximum length of the key error e tere nr rada aga aora ges 101 Format which specifies the Ke y cccccccce cece eee eee eee mmm emen 101 Optional parameter Ssi aie edt eri o Se p asi otn Nul ret e rice tae n arate 101 Processing the results of a Sedrcliosia oic ei Dese rst io no ED er be E b v ee Gite 102 Tabulation of the format results 1 eerte ge eot ee y oce en Pee 102 Number oL CaEegoftigs oce ed s rd etler TE a e MR Y n eee eat td vee ede 1
186. xtracted without using Stopwords ifupd cisis bases cds fst cisis bases another fst IFUPD accepts specifications in the input line such as ifupd cisis bases cds fst 70 0 v70 69 2 v69 IFUPD allows several invetred files to be updated for a given master file In this case in all the updates except the last it should be specified that the marker I F update is pending is maintained as indicated below ifupd au fst au fst master cisis bases cds reset 0 ifupd ti fst ti fst master cisis bases cds reset 0 ifupd kw fst kw fst master cisis bases cds In the last line of the example reset 0 does not appear because all the inverted files are updated so it is not necessary to mantain the marker of update pending IFUPD Syntax ifupd mono full create lt ifname gt lt option gt mono full gt single multi user operation create gt to deletetcreate lt ifname gt lt ifname gt gt output inverted file options fst lt fstspec gt fstfile gt field select table stw lt stwspec gt stwfile gt stop words posts init and do not load ifp master name gt alternate master fil actab lt file gt gt alphabetic chars table uctab lt file gt gt upper case chars table from lt n gt gt initial mfn to lt n gt gt final mfn count lt n gt gt max mfns tell lt n gt gt tell lt n gt loaded 135 CISIS Utilities Reference Manual Inverted file utilities
187. zmo gizfilel proc miproc pre mx cisis bases cds proc Gmiproc prc gizmo gizfilel the gizmo parameter can be applied before the proc parameter because it is identified by the syntax If the first parameter is a database and its corresponding inverted file is available the set of records to be processed can be obtained through a search The following example returns cds database records that are found in the cisis databases directory containing the words plants and water mx cisis databases cds plants water MX can read input data from a ISO 2709 file or a delimited text file The following line displays the first five records of an ISO 27009 file called cds iso that is found in the cisis databases directory mx iso cisis databases cds iso to 5 In the next example MX uses an ASCII file called name as its input source whose content is Author l title 1 aParis bUnesco c1965 title 2 aParis bUnesco c1965 Author 3 title 3 aParis bUnesco c1965 This can be executed with the following call to MX mx seq name pft mfn cl1 v1 c21 v2 c31 v3 now That generates the output 14 CISIS Utilities Reference Manual MX Utility 000001 Author 1 Title1 aParis bUnesco c1965 000002 Title2 J aParis bUnesco c1965 000003 Author 3 Title3 J aParis bUnesco c1965 The processed records can be stored in a master file The following lines create a master file sample mx cisis databases c

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