LowAltitudeAtmosphericDensityModel ================================== .. py:class:: ansys.stk.core.stkobjects.LowAltitudeAtmosphericDensityModel IntEnum .. py:currentmodule:: LowAltitudeAtmosphericDensityModel Overview -------- .. tab-set:: .. tab-item:: Members .. list-table:: :header-rows: 0 :widths: auto * - :py:attr:`~UNKNOWN` - Unsupported or unknown low altitude atmospheric density model. * - :py:attr:`~NONE` - No atmospheric density model to be used. * - :py:attr:`~NRLMSISE2000` - NRLMSISE 2000: finds the total density by accounting for the contribution of N, N2, O, O2, He, Ar and H. Includes anomalous oxygen. 2000 version, valid range of 0-1000 km. * - :py:attr:`~MSISE1990` - MSISE 1990: finds the total density by accounting for the contribution of N2, O, O2, He, Ar and H. 1990 version, valid range of 0-1000 km. Import detail ------------- .. code-block:: python from ansys.stk.core.stkobjects import LowAltitudeAtmosphericDensityModel