BuildAirshipModel:

--------------------------------------------------------------------------
   Build the aerodynamic model of an airship.
--------------------------------------------------------------------------
   Form:
   model = BuildAirshipModel( name, xoN )
--------------------------------------------------------------------------

   ------
   Inputs
   ------
   name        (1)       Name of airship design script.
   xoN         (1)       x-Location of body-frame origin (from nose)

   -------
   Outputs
   -------
   model       (.)       Airship model data structure.

--------------------------------------------------------------------------

Children:

Airships: Mass/AirshipMassModel
Airships: Mass/BuildAirshipMassModel
Airships: Modeling/AddedMass
Airships: Modeling/AirshipCV
Airships: Modeling/AirshipCoefficients
Airships: Modeling/AirshipGeometry
Airships: Modeling/AirshipInertiaFactors
Airships: Modeling/AirshipIntegrals
Airships: Modeling/FinFactors
Airships: Modeling/FinGeometry
Airships: Modeling/GondolaGeometry
Common: Atmosphere/StdAtm
Common: Transform/IConvP
Math: Linear/SkewSq