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Mars Global Reference Atmospheric Model (Mars-GRAM): User GuideThis Technical Memorandum (TM) presents the Mars Global Reference Atmospheric Model (Mars-GRAM) and the updated features of the GRAMs. Mars-GRAM is an engineering-oriented atmospheric model that estimates mean values and statistical variations of atmospheric properties for Mars. This TM summarizes the atmospheric data model in Mars-GRAM and provides a guide for the user to obtain, set up, and run the code in various configurations. Additional details regarding the Mars-GRAM input and output files and how to interpret Mars-GRAM results are also provided.
Document ID
20210023957
Acquisition Source
Marshall Space Flight Center
Document Type
Technical Memorandum (TM)
Authors
H L Justh (Marshall Space Flight Center Redstone Arsenal, Alabama, United States)
A M Dwyer Cianciolo (Langley Research Center Hampton, Virginia, United States)
J Hoffman (Analytical Mechanics Associates (United States) Hampton, Virginia, United States)
Date Acquired
November 4, 2021
Publication Date
November 10, 2021
Subject Category
Lunar And Planetary Science And Exploration
Report/Patent Number
NASA/TM-20210023957
Funding Number(s)
WBS: 336763.01.16.01.01
Distribution Limits
Public
Copyright
Public Use Permitted.
Technical Review
Single Expert
Keywords
atmospheric models
GRAM
Mars-GRAM
GRAM Suite
Mars
atmospheric temperature
atmospheric density
atmospheric winds
Mars Global Reference Atmospheric Model
Global Reference Atmospheric Model

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