lentil.radiometry.path_emission# lentil.radiometry.path_emission(iterable, emission=0)[source]# Construct a common emission from an iterable of Material objects Parameters: iterable (list_like) – List of Material objects emission (scalar or Spectrum, optional) – Emission collected upstream of the iterable path. This could be used to represent things like zodiacal background or warm cavities emitting into the first element of a path. Returns: emission Return type: Spectrum
