A new (1990) version of the NASA/MSFC Global Reference Atmospheric Model (GRAM-90) was completed and the program and key data base listing are presented. GRAM-90 incorporate extensive new data, mostly collected under the Middle Atmosphere Program, to produce a completely revised middle atmosphere model (20 to 120 km). At altitudes greater than 120 km, GRAM-90 uses the NASA Marshall Engineering Thermosphere model. Complete listings of all program and major data bases are presented. Also, a test case is included.


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    Title :

    NASA/MSFC Global Reference Atmospheric Model: 1990 Version (Gram-90). Part 2: Program/Data Listings


    Contributors:
    C. G. Justus (author) / F. N. Alyea (author) / D. M. Cunnold (author) / W. R. Jeffries (author) / D. L. Johnson (author)

    Publication date :

    1991


    Size :

    816 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English