Record Display for the EPA National Library Catalog

RECORD NUMBER: 22 OF 22

OLS Field Name OLS Field Data
Main Title User's Network for Applied Modeling of Air Pollution (UNAMAP) Version 2.
Author Turner, D. B. ; Busse., Adrian ;
CORP Author National Environmental Research Center, Research Triangle Park, N.C. Meteorology Lab.
Year Published 1974
Report Number EPA/DF-74/038;
Stock Number PB-240 273
Additional Subjects Models-simulation ; Air pollution ; Atmospheric diffusion ; Highway transportation ; Mathematical models ; Magnetic tapes ; FORTRAN ; HIWAY computer program
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-240 273 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 1 reel mag tape
Abstract
This single reel of magnetic tape contains 2 files relevant to VERSION 2 changes to the UNAMAP air quality models. The first file contains all of the source code affected by the VERSION 2 changes, in a partitioned or element-file format. Batch versions of all models were included and the HIWAY Model was entirely replaced. File 2 is sample test data for the batch versions. Manuals are available for APRAC and CDM. Accession Numbers for the publications are PB-213-091 and PB-227-346-AS, respectively. Manuals for HIWAY and the three point source models are available in draft form and should be published early 1975. The FORTRAN Source code is largely self-documenting and should be machine independent in most cases. Tape recording mode is 9-track, 800 frames per inch. EBCDIC code, odd parity. Physical records each contain 10 logical records (i.e., 10-card images per block). Tape can be copied to 7-track without loss of data.