Record Display for the EPA National Library Catalog

RECORD NUMBER: 3 OF 8

OLS Field Name OLS Field Data
Main Title Computer programs for the conversion of Illinois state air quality data to the Saroad format /
Author Swartz, Paul. ; Chng, Khee M. ; Siegel., Richard D.
Other Authors
Author Title of a Work
Ching, Khee M.
Siegel, Richard D.
CORP Author Walden Research Corp., Cambridge, Mass.
Publisher U.S. Environmental Protection Agency,
Year Published 1973
Report Number EPA-450/ 3-74-019; EPA-68-02-0049
Stock Number PB-231 071
OCLC Number 08978167
Subjects Air quality--Data processing--Computer programs.
Additional Subjects Air pollution ; Data processing ; Computer programs ; Illinois ; FORTRAN ; FORTRAN 4 programming language ; SAROAD(Storage and retrieval of aerometric data) ; Air quality data ; PREPROCESSOR computer program ; CONVERSION computer program
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100ZTA1.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 450-3-74-019 Headquarters Library/Washington,DC 12/16/2013
EKBD  EPA-450/3-74-019 Research Triangle Park Library/RTP, NC 08/27/1999
ESAD  EPA 450-3-74-019 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-231 071 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation v, 39 p. : tables, charts ; 28 cm.
Abstract
The report describes two computer programs that are used to convert State of Illinois air quality data to the SAROAD format. The first program (the PREPROCESSOR) preprocesses the Illinois data on tape and writes out an output tape for the main program (the CONVERSION). The PREPROCESSOR is written in ASSEMBLY to facilitate the unpacking of some of the data records which are in packed decimal format. The CONVERSION is written in FORTRAN 4 and does all the necessary conversion to the SAROAD format.
Contents Notes
This report describes two computer programs that are used to convert State of Illionois air quality data to the SAROAD format. The first program (the PREPROCESSOR) preprocesses the Illinois data on tape and writes ot an output tape for the main program (the CONVERSION). The PREPROCESSOR is written in ASSEMBLY to facilitate the "unpacking" of some of the data records which are in packed decimal format. The CONVERSION is written in FORTRAN IV and does all the necessary conversion to the SAROAD format.