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Trapped Radiation ENvironment model Development

UA631

[ Name | Synopsis | Arguments | Description | Diagnostics | Common Blocks | Dependencies | See Also | Reported Bugs | Examples ]

Name

    Subroutine UA631 - Anderson and Francis atmosphere

Synopsis

      RECORD /zgeo/ mgde
      REAL*8        dens(30)
      INTEGER*4     nsp, ksp(nsp), ifail
      
      CALL UA631 (mgde, nsp, ksp, dens, ifail) 

Arguments

    mgde
    Geographic position (geodetic coordinates) [in]
    nsp
    Number of species [in]
    ksp
    List of species code [in]
    dens
    Number density (see note of subroutine UA630) [out]
    ifail
    Error flag (see diagnostics) [out]

Description

    The subroutine UA631 implements the atmospheric/ionospheric model of Anderson & Francis to evaluate the density number of different species. The species included in the model are H (code 1), He (code 2), N2 (code 8), O2 (code 9), O. (code 16), N. (code 17), H+ (code 20), He+ (code 21), O+ (code 24), NO+ (code 27) and O+2 (code 28).

References

  • Anderson, A.D. and Francis, W.E., A semitheoretical model for atmospheric properties from 90 to 10000km , Lockheed Missiles and Space Company 6-74-64-19 (1964)

Diagnostics

    -63101, atmospheric component not allowed in the model
    -63102, invalid species code

Common Blocks

    UC160, general constants

Dependencies

Called by

    UA630, evaluate the atmospheric densities

Calls

    None

See also

    None

Reported Bugs

    None

Examples

    None