Record Display for the EPA National Library Catalog

RECORD NUMBER: 5 OF 6

OLS Field Name OLS Field Data
Main Title LONGZ/SHORTZ Air Diffusion Models.
Author Bjorklund, Jay R. ; Bowers, James F. ; Cimorelli, Alan J. ;
CORP Author Environmental Protection Agency, Philadelphia, PA. Region III.
Year Published 1982
Report Number EPA/DF-83/001;
Stock Number PB83-146118
Additional Subjects Models-simulation ; Air pollution ; Mathematical models ; Terrain ; Urban areas ; Rural areas ; Fortran ; Meteorology ; Concentration(Composition) ; Air quality ; SHORTZ computer program ; LONGZ computer program ; UNIVAC-1110 computers
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB83-146118 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation mag tape
Abstract
The SHORTZ and LONGZ computer programs are designed to calculate the short-term and long-term ground-level pollutant concentrations produced at large number of receptors by emissions from multiple stack, building and area sources. SHORTZ and LONGZ are applicable in either rural or urban areas of both flat and complex terrain. SHORTZ and LONGZ are written in FORTRAN and are specifically designed for use on UNIVAC 1110 (or other UNIVAC 1100 series) computer. Both programs require a random-access mass storage device. SHORTZ requires approximately 55K words of core and LONGZ requires approximately 50K words of core. The LONGZ and SHORTZ source codes are respectively contained on Files 1 and 2 of Reel No. 19539. File 3 contains the source code for the SHORTZ meteorological pre-processor program METZ, which is designed for use with National Weather Service (NWS) surface and upper-air data. The LONGZ and SHORTZ example problems are contained on Files 4 and 5, respectively.