SV.gamma
================

The gamma (:math:`\gamma`) exponent controlling the opening angle of the Shlosman & Vitello (SV) wind's streamline. A typical gamma value of 1.0 corresponds to a linear variation in theta (the opening angle) over the radial distance. See :ref:`SV93 biconical wind prescription`

Type
  Double

Values
   Greater than 0

File
  `sv.c <https://github.com/sirocco-rt/sirocco/blob/master/source/sv.c>`_

Parent(s)
   * :ref:`Wind.type`: ``SV``