obs_los
=======

.. currentmodule:: pyarts3.workspace

.. attribute:: Workspace.obs_los
   :type: ~pyarts3.arts.Vector2

   The line-of-sight of the observer of spectral radiance.

   Most likely only makes sense in combination with :attr:`~pyarts3.workspace.Workspace.obs_pos`.




   .. rubric:: Input to workspace methods

   .. hlist::
       :columns: 2

       * :func:`~pyarts3.workspace.Workspace.ray_path_observer_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.ray_path_observer_agendaExecuteOperator`
       * :func:`~pyarts3.workspace.Workspace.single_radClearskyEmissionPropagation`
       * :func:`~pyarts3.workspace.Workspace.spectral_radClearskyEmissionFrequencyDependentPropagation`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_jacAddSensorJacobianPerturbations`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_observer_agendaExecute`
       * :func:`~pyarts3.workspace.Workspace.spectral_rad_observer_agendaExecuteOperator`


   .. rubric:: Input to workspace agendas

   .. hlist::
       :columns: 1

       * :attr:`~pyarts3.workspace.Workspace.ray_path_observer_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_observer_agenda`


   .. rubric:: Related workspace variables

   .. hlist::
       :columns: 2

       * :attr:`~pyarts3.workspace.Workspace.obs_pos`
       * :attr:`~pyarts3.workspace.Workspace.ray_path_observer_agenda`
       * :attr:`~pyarts3.workspace.Workspace.ray_path_observers`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_closed_surface_agenda`
       * :attr:`~pyarts3.workspace.Workspace.spectral_rad_observer_agenda`

   .. :class:`~pyarts3.arts.Vector2`