Spectrum.select_z
=================
Advanced command which defines a spherical region of
space from which photons are to be extracted in constructing a detailed
spectrum.  The region is defined by a cylindrical distance, and z height
and an aximuth, and a rho coordinate.  This parameter defines the z coordinate
of the region.

Type
  Double

Unit
  cm

Values
  Within the z range of the model

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


Parent(s)
  * :ref:`Spectrum.select_location`: spherical_region