Record Display for the EPA National Library Catalog

RECORD NUMBER: 352 OF 463

Main Title RETRIV: An Addition to the Air Quality Data Handling System.
Author Barnwel, Thomas O. ; Tru, Howard A. ;
CORP Author Environmental Protection Agency, Athens, Ga. Surveillance and Analysis Div.
Year Published 1972
Stock Number PB-227 483
Additional Subjects Air pollution ; Computer programs ; FORTRAN ; RETRIV computer program ; Air quality data ; IBM 370/155 computer
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB-227 483 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 35p
Abstract
The paper describes a program, RETRIV, written to be used in conjunction with the Air Quality Data Handling (AQDHS) system. When used in conjunction with a catalogued procedure, it is possible to run the statistics program, the report program, the National Aerometric Data Bank (NADB) input program, or combinations of the above with a single set of retrieval control cards. When used alone, RETRIV will purge the AQDHS master file of unwanted data, obtain a listing of site location data from the AQDHS master file, prepare retrieval control cards for the report program, or select data for specialized processing. Sufficient flexibility has been built into the program to make it widely useful. (Author)