MM4 -- 1990 meteorology data
By: jointly produced by National Climatic Data Center and Atmospheric Sciences Modeling Division
Publisher: The Center; For sale by the Center
Published: 1995
Place of publication: Asheville, NC
Format: [computer file] :
Number of pages: 12
Subjects: Upper atmosphere; Radiosonde observations; Databases; Meteorology; Observations
Other titles: 1990 meteorology data; Mesoscale Model generation 4 -- 1990 meteorology data; MM4--1990 meteorology data
Description: Prototype data contained on 12 monthly discs provides access to modeled hourly radiosonde data from 1990 for a grid with 80km horizontal resolution; wind, temperature, dewpoint, and height data are available for 23 atmospheric levels.
Notes: Title from container insert.

"ISO 9660"--Disc label.

Shipping list no.: 96-0011-E.

"Released August 1995"--Disc label.

System requirements for DOS systems: IBM compatible 286 PC or later; 544K of system memory; MS-DOS 5.0 or higher; EGA or VGA graphics card; hard drive for temporary file creation; CD-ROM drive; mouse (optional), Microsoft compatible.

System requirements for UNIX systems: files may be converted to an appropriate UNIX format by transferring them from a DOS machine to a UNIX machine using File Transfer Protocol.