Main Title |
Valley Model Computer Program. |
Author |
Burt, Ed ;
Mersch., Jerry ;
|
CORP Author |
Environmental Protection Agency, Research Triangle Park, N.C. Monitoring and Data Analysis Div. |
Year Published |
1977 |
Report Number |
EPA/DF-78/002; |
Stock Number |
PB-275 700 |
Additional Subjects |
Model-simulation ;
Air pollution ;
Fortran ;
Concentration(Composition) ;
Plumes ;
Atmospheric diffusion ;
Magnetic tapes ;
Gaussian plume models ;
VALLEY computer program ;
UNIVAC-1110 computers ;
VALLEY model
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-275 700 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
mag tape |
Abstract |
The Valley Model Computer Program is an analytical technique whose primary use is for estimating the upper limits of 24-hour average pollutant concentrations due to isolated sources in rural, complex terrain...Software Description: The simulation model is written in the Fortran programming language for implementation on a UNIVAC 1110 computer using the EXEC 8 operating system. 56K 36-bit words of core storage is required to operate the model. The User's Manual, Valley Model User's Guide, is also available separately from NTIS as PB-274 054, at $6.50 per copy. |
Availability Notes |
Source tape is in EBCDIC character set. Tape(s) can be prepared in most standard 7 or 9 track recording modes for one-half inch tape. Identify recording mode desired by specifying character set, track, density, and parity. Call NTIS Computer Products if you have questions. Price includes documentation, PB-274 054. Also available as punched cards. |
NTIS Title Notes |
Model-Simulation. |
PUB Date Free Form |
Sep 77 |
Category Codes |
4A; 9B; 68A; 55B; 62 |
NTIS Prices |
CP T03 |
Primary Description |
200/04 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
323729774 |
Origin |
NTIS |
Type |
CAT |